1 2000-11-09 Ken Raeburn <raeburn@gnu.org>
3 * lisp.h (Flooking_at): Declare.
5 2000-11-09 Gerd Moellmann <gerd@gnu.org>
7 * dired.c (directory_files_internal): Fix a braino.
9 * dired.c (directory_files_internal): Add missing GCPRO's.
12 2000-11-08 Gerd Moellmann <gerd@gnu.org>
14 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
15 (resize_mini_window): Return quickly if Vresize_mini_window is
16 nil. Don't return if Vmax_mini_window_height is nil.
18 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
19 (syms_of_xdisp): Initialize them.
20 (resize_mini_window): Act according to the setting of
22 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
24 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
25 scroll bar widget after configuring it, so that it will appear at
26 the right position from the start.
27 (XTredeem_scroll_bar): Cleaned up.
29 2000-11-08 Kenichi Handa <handa@etl.go.jp>
31 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
32 font is taller than the frame line, we don't have to bias the
35 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
37 2000-11-07 Dave Love <fx@gnu.org>
39 * config.in (HAVE_MKDIR): Add.
41 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
43 2000-11-07 Gerd Moellmann <gerd@gnu.org>
45 * window.c (Fset_window_configuration): Don't try to preserve
46 point in the current buffer, if that buffer is displayed in more
49 * xfaces.c (lookup_named_face): If default face isn't realized,
50 try to realize it. Return -1 if not successful.
51 (Fx_list_fonts): Handle case that face cannot be determined.
52 (Fface_font): Likewise.
54 2000-11-06 Gerd Moellmann <gerd@gnu.org>
56 * window.c (displayed_window_lines): Detect partially
57 visible lines at the bottom correctly.
59 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
61 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
62 when ensuring we don't do visit in indirect buffer.
64 2000-11-06 Kenichi Handa <handa@etl.go.jp>
66 * composite.h (compose_chars_in_text): Add prototype.
68 * composite.c (Vcomposition_function_table): New variable.
69 (Qcomposition_function_table): New variable.
70 (run_composition_function): Call
71 Vcompose_chars_after_function with three arguments.
72 (compose_chars_in_text): New function.
73 (syms_of_composite): Modified the doc-string of
74 Vcompose_chars_after_function. Declare composition-function-table
75 as a lisp variable, and initialize it.
77 * xfns.c (x_encode_text): Suppress producing escape sequences for
80 * xselect.c: Include composite.h.
81 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
83 2000-11-05 Andrew Innes <andrewi@gnu.org>
85 * w32term.c (x_produce_glyphs): Fix typo in enum name.
87 * sysdep.c (read_input_waiting): Remove extraneous argument to
90 * w32fns.c (Fx_server_version): Include w32_build_number in the
93 * w32heap.c (w32_build_number): New variable.
94 (cache_system_info): Set it.
96 * w32heap.h (w32_build_number): Add extern.
98 * emacs.c (syms_of_emacs): Update docstring for
99 system-configuration, to reflect the actual usage on MS-Windows.
101 2000-10-31 Gerd Moellmann <gerd@gnu.org>
103 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
104 process idle timers while waiting for another event.
106 * dispnew.c (update_frame_line): Handle case where spaces in
107 the default face are colored.
109 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
110 window height hasn't changed.
112 2000-10-31 Jason Rumney <jasonr@gnu.org>
114 * w32term.c (x_produce_glyphs): Handle composite characters.
115 (x_draw_glyph_string_foreground)
116 (x_draw_composite_glyph_string_foreground): Restore old font.
118 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
120 * minibuf.c (read_minibuf): Reset the undo history just before
121 starting the recursive-edit.
123 2000-10-30 Gerd Moellmann <gerd@gnu.org>
125 * xfaces.c (menu_face_change_count): New variable.
126 (Finternal_set_lisp_face_attribute): Increment it for changes
128 (realize_basic_faces): Reflect changes in the `menu' faces
131 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
132 dy obtained from the iterator's y-position after moving from
133 scroll_margin_pos to PT; see comment there.
135 * xdisp.c (safe_eval_handler): Call add_to_log.
137 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
138 is not a symbol or string.
140 * xdisp.c (echo_area_display): Don't perform a display update from
141 inside redisplay. The update will happen anyway at the end of
142 redisplay, and it can confuse redisplay (GC messages while
143 redisplaying, for instance.)
145 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
147 * xrdb.c (x_load_resources): Use the class name in the defaults.
149 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
150 (regex_compile): Catch bogus \(\1\).
152 2000-10-30 Gerd Moellmann <gerd@gnu.org>
154 * xterm.c (x_alloc_nearest_color): Fix last change to compare
157 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
158 we have a color cache, check that the cached color equals the
159 allocated color. If not, clear the color cache.
161 * window.c (displayed_window_lines): Change buffers if necessary.
162 Fix computation of displayed lines.
164 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
165 update_menu_bindings to DEFVAR_BOOL.
167 2000-10-30 Kenichi Handa <handa@etl.go.jp>
169 * search.c (Fset_match_data): Be sure to make search_regs always sane.
171 * puresize.h (BASE_PURESIZE): Increase to 680000.
173 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
175 2000-10-29 Jason Rumney <jasonr@gnu.org>
177 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
179 * w32term.c (w32_bdf_per_char_metric): Negate descent.
180 (w32_cache_char_metrics): Handle possibility that 'x' does not
182 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
184 * w32bdf.h (bdffont): Add nchars.
186 * w32bdf.c (set_bdf_font_info): Set it.
187 (w32_BDF_TextOut): Swap byte order of double byte characters.
188 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
190 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
192 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
193 don't override the colors in frame's param_alist, unless they are
196 * term.c (reassert_line_highlight): If inverse_video is non-zero,
197 reverse the effect of the highlight flag.
199 2000-10-27 Ken Raeburn <raeburn@gnu.org>
201 * window.h (Fwindow_live_p): Declare.
203 * undo.c (record_delete): Check that last_undo_buffer is really a
204 buffer before applying XBUFFER to it.
206 * keymap.c (where_is_internal): Pass lisp object, not integer, to
209 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
211 * lisp.h (KEYMAPP): New macro.
212 (get_keymap): Remove.
213 (get_keymap_1): Rename get_keymap.
215 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
217 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
219 * xmenu.c (single_submenu): Use KEYMAPP.
220 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
221 Use KEYMAPP rather than Fkeymapp.
223 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
225 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
226 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
227 Use KEYMAPP rather than Fkeymapp.
228 (single_submenu): Use KEYMAPP.
229 (w32_menu_show, w32_dialog_show): Use TRUE.
231 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
233 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
234 (Fkeymapp): Use KEYMAPP.
235 (get_keymap): Rename from get_keymap_1. Remove old def.
236 Return t when autoload=0 and error=0 and the keymap needs autoloading.
237 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
238 (Fminor_mode_key_binding): Don't raise an error if the binding
240 (Fuse_global_map, Fuse_local_map): Allow autoloading.
241 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
243 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
244 Allow Vspecial_event_map to be autoloaded.
245 (menu_bar_items): Fetch the keymap rather than using keymapp.
246 (menu_bar_one_keymap): No need to follow func-indirect any more.
247 (parse_menu_item): get_keymap_1 -> get_keymap.
248 (tool_bar_items): Fetch the keymap rather than using keymapp.
249 (read_key_sequence): Use KEYMAPP.
251 * intervals.c (get_local_map): Use get_keymap rather than following
252 function-indirections explicitly.
254 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
256 2000-10-27 Jason Rumney <jasonr@gnu.org>
258 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
259 point, as Windows has oversized fonts.
261 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
263 2000-10-27 Gerd Moellmann <gerd@gnu.org>
265 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
266 (freehook, reallochook): Handle null pointer arguments.
267 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
269 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
271 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
272 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
273 Giving in to popular pressure to shut up the compiler with casts.
275 2000-10-27 Gerd Moellmann <gerd@gnu.org>
277 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
278 signed value, and use a default value computed from the font's
281 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
283 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
284 that specify a negative underline position can still use underlines.
286 * window.c (Fpos_visible_in_window_p): Make POS default to
287 WINDOW's point, not the current buffer's point.
289 2000-10-26 Dave Love <fx@gnu.org>
291 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
294 2000-10-26 Gerd Moellmann <gerd@gnu.org>
296 * window.c (size_window): Compute size difference from sum of old
297 child window sizes instead of from parent's size.
299 * xdisp.c (pos_visible_p): Change current buffer if necessary.
300 Handle obscured lines at the top of the window.
302 * frame.c (Fdelete_frame): Doc fix. Move running the hook
303 down after the last error condition check.
305 * frame.c (Fdelete_frame): Run delete-frame-hook.
307 2000-10-26 Kenichi Handa <handa@etl.go.jp>
309 * coding.c (decode_coding): Fix previous change (check also
310 CODING_MODE_LAST_BLOCK).
312 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
314 * regex.c: More `unsigned char' -> `re_char' changes.
315 Also change several `int' into `re_wchar_t'.
316 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
317 (PUSH_FAILURE_POINTER): Don't cast any more.
318 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
319 We want GCC to complain, since this piece of code makes
320 re_match non-reentrant, which *should* be fixed.
321 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
322 (EXTEND_BUFFER): Use RETALLOC.
323 (SET_LIST_BIT): Don't cast.
324 (re_wchar_t): New type.
325 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
326 that those two functions will always properly return.
327 (IMMEDIATE_QUIT_CHECK): Cast to void.
328 (analyse_first): Use recursion rather than an explicit stack.
329 (re_compile_fastmap): Can't fail anymore.
330 (re_search_2): Don't check re_compile_fastmap for failure.
331 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
332 Now also sets the new value (passed in a new argument).
333 (re_match_2_internal): Use it.
334 Also, use a new var `reg' of type size_t when looping through regs
335 rather than reuse the inappropriate `mcnt'.
337 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
338 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
339 (where_is_internal): Renamed from Fwhere_is_internal.
340 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
341 (Fwhere_is_internal): New function wrapping where_is_internal.
342 (where_is_internal_1): Handle the case where we're filling the cache.
343 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
345 2000-10-25 Miles Bader <miles@gnu.org>
347 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
349 2000-10-25 Gerd Moellmann <gerd@gnu.org>
351 * window.c (pos_fully_visible_p): Removed.
352 (Fpos_visible_in_window_p): Use pos_visible_p to determine
353 if position is visible and/or fully visible.
355 * lisp.h (pos_visible_p): Add prototype.
357 * xdisp.c (pos_visible_p): New function.
359 2000-10-25 Kenichi Handa <handa@etl.go.jp>
361 * process.c (send_process): If OBJECT is t, it means that the data
362 is from C string, but we should encode it. Before calling
363 setup_raw_text_coding_system, be sure to flush out data by the
364 previous coding system.
366 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
368 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
369 assignment of startpos to prev when startpos == pos.
371 * editfns.c (find_field): Set the field stickiness correctly from
372 overlay fields. Use renamed `text_property_stickiness'.
373 (text_property_stickiness): Renamed from `char_property_stickiness'.
374 Only check text properties, not overlays.
375 * textprop.c (get_char_property_and_overlay): New function.
376 (Fget_char_property): Use it.
377 * intervals.h (get_char_property_and_overlay): Add declaration.
379 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
381 * keymap.c: Use AREF, ASET and ASIZE macros.
382 (Fmake_sparse_keymap): Docstring fix.
384 (shadow_lookup): Move up.
385 Handle the case where lookup-key returns an integer.
386 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
387 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
388 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
389 Simplify/rewrite the keymap-finding code.
390 Add check for command shadowing, using shadow_lookup.
392 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
394 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
395 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
398 2000-10-24 Andrew Innes <andrewi@gnu.org>
400 * dired.c (directory_files_internal_unwind): New function.
401 (directory_files_internal): Use it to ensure closedir is called
402 even if expand-file-name or file-attributes throw, eg. because of
403 a user interrupt. Also enable immediate_quit while calling
404 re_search, so that matching can be interrupted as well.
406 2000-10-24 Andrew Innes <andrewi@gnu.org>
408 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
410 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
411 so that re_search functions only quit when callers expect them to.
413 2000-10-24 Kenichi Handa <handa@etl.go.jp>
415 * regex.c (regex_compile): Change the way of handling a range from
416 a char less than 256 to a char not less than 256.
418 2000-10-24 Gerd Moellmann <gerd@gnu.org>
420 * window.c (size_window): Prevent setting window's width or
421 height to a negative value (esp. with XSETFASTINT).
423 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
424 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
425 (protect_malloc_state) [GC_MALLOC_CHECK &&
426 GC_PROTECT_MALLOC_STATE]: New function.
427 (PROTECT_MALLOC_STATE): New macro.
428 (__malloc_initialize, morecore, _malloc_internal)
429 (_free_internal) _realloc_internal): Use it to make _heapinfo
430 read-only outside of gmalloc.
432 * keymap.c: Update copyright.
434 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
437 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
439 * filelock.c (unlock_all_files): Use unlock_file to expand each
440 buffer's file_truename before trying remove its lock file.
442 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
444 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
445 or CRLF, decode EOLs.
447 2000-10-24 Kenichi Handa <handa@etl.go.jp>
449 * window.c (Fdisplay_buffer): Fix doc.
451 2000-10-23 Jason Rumney <jasonr@gnu.org>
453 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
454 ASCII font of default fontset on Windows.
456 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
457 xterm.c comment below).
459 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
461 2000-10-23 Gerd Moellmann <gerd@gnu.org>
463 * xterm.c (x_connection_closed): Reset handling_signal.
465 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
468 2000-10-23 Miles Bader <miles@gnu.org>
470 * window.c (window_scroll_pixel_based, window_scroll_line_based):
471 Pass nil for FULLY argument to Fpos_visible_in_window_p to
472 maintain old behavior.
473 * minibuf.c (Fminibuffer_complete): Likewise.
475 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
477 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
478 that when a font can't be exactly centered, it errs up rather than
481 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
483 * fns.c (Fbase64_decode_string): The decoded result should be
486 2000-10-23 Andrew Choi <akochoi@i-cable.com>
488 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
490 * dispnew.c [macintosh]: Include macterm.h.
491 (init_display) [macintosh]: Initialization for window system.
493 * emacs.c (main) [macintosh]: Call syms_of_textprop,
494 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
495 syms_of_search, x_term_init, and init_keyboard before calling
496 init_window_once. Also, call syms_of_xmenu.
498 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
499 default fontset to Monaco.
501 * frame.c [macintosh]: Include macterm.h. Remove declarations of
502 NewMacWindow and DisposeMacWindow.
503 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
504 instead of calling NewMacWindow and setting fields of
505 f->output_data.mac directly. Call init_frame_faces.
506 (Fdelete_frame) [macintosh]: Remove unused code.
507 (Fmodify_frame_parameters) [macintosh]: Call
508 x_set_frame_parameters instead of mac_set_frame_parameters.
510 * frame.h [macintosh]: Define menu_bar_lines field in struct
511 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
513 * keyboard.c [macintosh]: Include macterm.h.
514 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
515 and menu_bar_activate_event type events as for X and NT.
516 (make_lispy_event) [macintosh]: Construct lisp events of type
517 MENU_BAR_EVENT as for X and NT.
519 * sysdep.c [macintosh]: Remove declaration for sys_signal.
520 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
521 (sys_subshell) [macintosh]: Remove definition entirely.
522 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
523 Vwindow_system_version here. Remove initialization of
525 (read_input_waiting): Correct the number of parameters passed to
527 Move all Macintosh functions to mac/mac.c.
529 * term.c [macintosh]: Include macterm.h.
531 * window.c [macintosh]: Include macterm.h.
533 * xdisp.c [macintosh]: Include macterm.h. Declare
534 set_frame_menubar and pending_menu_activation.
535 (echo_area_display) [macintosh]: Do not return if terminal frame
536 is the selected frame.
537 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
538 Allow only the selected frame to set menu bar.
539 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
540 calling FRAME_EXTERNAL_MENU_BAR (f).
541 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
543 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
544 and check_x. Declare XCreateGC. Define x_create_gc and
545 x_free_gc. Initialize font_sort_order.
546 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
547 but call x_list_fonts instead of w32_list_fonts.
548 (Finternal_face_x_get_resource) [macintosh]: Do not call
549 display_x_get_resource.
550 (prepare_face_for_display) [macintosh]: Set xgcv.font.
551 (realize_x_face) [macintosh]: Load the font if it is specified in
553 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
556 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
558 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
559 is nil: since we go to the end of submap anyway, we'd end up
561 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
562 doesn't obey autoload.
564 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
566 * msdos.c (dos_set_window_size): Update screen dimension variables.
568 2000-10-21 Jason Rumney <jasonr@gnu.org>
570 * w32term.c (w32_cache_char_metrics): Double check that font is
571 really fixed pitch before trusting tmPitchAndFamily.
573 2000-10-21 Andrew Innes <andrewi@gnu.org>
575 * w32gui.h (w32_char_font_type): Move enum from w32term.c
577 * w32term.h: Extern decl for w32_cache_char_metrics.
579 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
581 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
582 (w32_unload_font): Free per_char array if present.
584 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
585 cached information in emulated XFontStruct to handle common cases
586 quickly. Do not allocate XCharStruct for return.
587 (w32_native_per_char_metric): New function.
588 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
590 (x_produce_glyphs): Don't get an HDC. Change calls to
591 w32_per_char_metric to match arg change above. Remove calls to
593 (w32_get_glyph_overhangs): Ditto.
594 (w32_cache_char_metrics): New function.
596 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
597 ($(BLD)/casefiddle.$(O)): Remove compile command.
598 ($(BLD)/gmalloc.$(O)): Remove compile command.
599 ($(BLD)/dispnew.obj):
600 ($(BLD)/keyboard.obj):
601 ($(BLD)/w32inevt.obj):
605 ($(BLD)/editfns.obj):
611 ($(BLD)/intervals.obj):
612 ($(BLD)/minibuf.obj):
616 ($(BLD)/textprop.obj):
618 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
619 ($(BLD)/term.obj): Add dependency on dispextern.h.
621 * makefile.nt ($(BLD)\dispnew.obj):
622 ($(BLD)\keyboard.obj):
623 ($(BLD)\w32inevt.obj):
627 ($(BLD)\editfns.obj):
633 ($(BLD)\intervals.obj):
634 ($(BLD)\minibuf.obj):
638 ($(BLD)\textprop.obj):
640 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
641 ($(BLD)\term.obj): Add dependency on dispextern.h
643 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
645 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
646 with an additional argument of Qt.
648 2000-10-21 Miles Bader <miles@gnu.org>
650 * window.c (pos_fully_visible_in_window_p): New function.
651 (Fpos_visible_in_window_p): Add FULLY argument.
652 Use pos_fully_visible_in_window_p.
653 (window_scroll_pixel_based, window_scroll_line_based): Update
654 calls to Fpos_visible_in_window_p.
655 * lisp.h (Fpos_visible_in_window_p): Update prototype
657 2000-10-20 Gerd Moellmann <gerd@gnu.org>
659 * alloc.c (toplevel): Conditionalize compilation of mem_*
660 functions differently.
662 2000-10-20 Jason Rumney <jasonr@gnu.org>
664 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
665 mem_init where it used to be. mem_z etc not defined otherwise.
667 2000-10-20 Gerd Moellmann <gerd@gnu.org>
669 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
671 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
672 structure definition and related variabled to the top of the file.
673 Include this code when GC_MALLOC_CHECK is defined.
674 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
675 register/unregister allocated region.
676 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
677 which isn't allocated.
678 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
679 something which is already in use.
680 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
681 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
682 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
683 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
685 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
686 _malloc_internal instead of malloc.
687 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
690 2000-10-20 Andrew Innes <andrewi@gnu.org>
692 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
694 (my_strftime) <macro>: Don't use macro arg list when redefining as
696 (my_strftime) <function>: Supply 0 as ut argument.
698 2000-10-19 Jason Rumney <jasonr@altavista.net>
700 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
701 including dispextern.h, as it stops faces from working.
703 * w32fns.c (Fx_create_frame): Don't bother calling
704 face-set-after-frame-default since the caller does it for us
705 anyway. Clean up calls to x_get_arg to be consistent with X.
707 * w32term.c (x_produce_glyphs): Handle
708 unibyte_display_via_language_environment correctly.
709 (w32_draw_box_rect): Fix the calculation of width and height.
711 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
712 as it has stopped working.
713 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
716 2000-10-19 Gerd Moellmann <gerd@gnu.org>
718 * eval.c (skip_debugger): Prevent a compiler warning.
719 (Fcondition_case): Likewise.
720 (Fbacktrace_frame): Use a null interactive spec.
722 2000-10-19 Kenichi Handa <handa@etl.go.jp>
724 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
726 2000-10-18 Gerd Moellmann <gerd@gnu.org>
728 * strftime.c: Sync with glibc, file version 1.78.
729 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
730 should no longer be used according to ISO 8601.
732 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
733 no map for meta_prefix_char, don't try to use it as a keymap.
734 Instead, if T_OK is non-zero, look up a default binding, if any,
735 otherwise, if T_OK is zero, return nil.
737 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
738 (x_to_xcolors, png_load): Use x_query_color.
740 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
742 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
744 (x_copy_color, x_alloc_lighter_color): Likewise.
746 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
747 (x_query_color, x_query_colors): Add prototype.
749 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
750 check_string_bytes only if not noninteractive, increase count to 50.
752 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
754 * insdel.c (adjust_markers_for_delete): Handle before-insertion
757 2000-10-17 Gerd Moellmann <gerd@gnu.org>
759 * alloc.c (pure_bytes_used): Renamed from pureptr.
761 (pure_alloc): New function.
762 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
764 (Fpurecopy): Use PURE_POINTER_P.
766 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
767 PT has moved backward.
769 * xdisp.c (cursor_row_p): Take continued lines into account.
771 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
773 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
774 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
775 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
778 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
779 of selective display off while searching for the next line start.
781 2000-10-17 Kenichi Handa <handa@etl.go.jp>
783 * Makefile.in (term.o): Depend on dispextern.h.
785 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
787 * keymap.c (keymap_memberp): Ensure that nil is not a member.
789 2000-10-16 Gerd Moellmann <gerd@gnu.org>
791 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
792 the iterator at the beginning, so that they can be set later on,
793 for instance in reseat_at_next_visible_line_start, without being
796 * xfns.c (pbm_format): Add :foreground and :background keywords.
797 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
798 (xbm_load): Recognize foreground and background color
801 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
803 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
805 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
808 * msdos.c (IT_set_face): Compare highlighted face with the default
809 face, and invert colors if these faces' colors are identical.
810 (Fmsdos_remember_default_colors): Don't swap foreground and
811 background colors in initial_colors[].
812 (IT_set_frame_parameters): Don't swap frame's foreground and
813 background pixels. If ALIST includes "(reverse . t)", swap
814 foreground-color and background-color properties in frame's
815 param_alist. If the original frame's param_alist doesn't specify
816 the colors, store unspecified-fg and unspecified-bg, reversed if
819 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
820 the colors are unspecified and reversed, reverse fore- and back-
821 ground in the returned value.
822 (Fframe_parameter): Ditto.
824 2000-10-16 Gerd Moellmann <gerd@gnu.org>
826 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
827 get_last_unchanged_at_beg_row.
828 (find_first_unchanged_at_end_row): Renamed from
829 get_first_unchanged_at_end_row.
830 (find_first_unchanged_at_end_row): Convert assertions to
831 unconditional tests which abort. When looking for a row in
832 unchanged text, don't go further back than first_text_row.
834 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
835 Don't add in the last line's height when deciding if the new
836 position is below the scroll margin.
838 2000-10-16 Miles Bader <miles@gnu.org>
840 * editfns.c (Fconstrain_to_field): Check carefully for field
841 boundaries if either OLD_POS or NEW_POS has a non-nil field
842 property, even if they're the same.
844 2000-10-16 Kenichi Handa <handa@etl.go.jp>
846 * xterm.c (x_draw_box_rect): Fix the calculation of width and
847 height for XFillRectangle.
849 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
851 * syntax.c (Fstring_to_syntax): New function extracted from
852 Fmodify_syntax_entry.
853 (Fmodify_syntax_entry): Use it and document the ! and | fences.
854 (skip_chars, Fforward_comment): Remove unused variables.
855 (syms_of_syntax): Add defsubr for string-to-syntax.
856 (describe_syntax): Add code for comment and string fences.
858 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
860 * keymap.c (access_keymap): Add AUTOLOAD parameter.
861 Do the meta->esc mapping. Call get_keyelt before returning.
862 Start scanning from the second element (the first is always `keymap')
863 to make it easier to detect when we reach a parent map.
864 Handle the case of inheriting from a symbol whose function is a map.
865 (Fkeymap_parent): Also handle the `inherit from symbol' case.
866 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
867 (get_keyelt, Flookup_key): Update call to access_keymap.
868 Remove the meta->esc mappings.
869 (define_as_prefix): Delete old disabled code.
870 (menu_item_p): New function.
871 (where_is_internal_1): Skip over the few remaining menu items.
872 * lisp.h (access_keymap): Update prototype.
873 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
874 Update call to access_keymap.
875 (follow_key, read_key_sequence): Update calls to access_keymap.
876 Remove the meta->esc mappings.
878 2000-10-13 Gerd Moellmann <gerd@gnu.org>
880 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
881 with additional argument.
883 * xdisp.c (cursor_row_p): New function.
884 (try_cursor_movement, display_line): Use it.
886 * xdisp.c (append_space): Also save/restore iterator's current
887 character and its length.
889 * xdisp.c (init_from_display_pos): Add an assertion.
890 (handle_stop): Don't set iterator's add_overlay_start.
891 (handle_invisible_prop): Likewise.
892 (load_overlay_strings): If text under an overlay is invisible,
893 take both before- and after-strings into account when the iterator
894 is positioned either at the start or at the end of the overlay.
895 (forward_to_next_line_start): Rewritten.
896 (reseat_at_next_visible_line_start): Rewritten.
897 (set_iterator_to_next): Add parameter RESEAT_P.
899 * dispextern.h (struct it): Remove member add_overlay_start.
900 (set_iterator_to_next): Change prototype.
902 2000-10-13 Kenichi Handa <handa@etl.go.jp>
904 * coding.c (code_convert_region): Be sure to initialize
905 coding->category_idx.
906 (decode_coding_string): Set coding->src_multibyte and
907 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
908 (encode_coding_string): Set coding->src_multibyte and
909 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
911 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
913 * xfns.c (Fx_create_frame): Don't bother calling
914 face-set-after-frame-default since the caller does it for us anyway.
916 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
918 * window.c (coordinates_in_window): Fix detection of vertical line
919 on character terminals.
921 2000-10-12 Gerd Moellmann <gerd@gnu.org>
923 * editfns.c (save_excursion_save): Additionally record the
925 (save_excursion_restore): If buffer was visible in a window, and a
926 different window was selected, and the old selected window is
927 still live, restore point in that window.
929 2000-10-12 Kenichi Handa <handa@etl.go.jp>
931 * xterm.c (x_produce_glyphs): Handle
932 unibyte_display_via_language_environment correctly.
934 * regex.c (regex_compile): Change the way of handling a range from
935 unibyte char to multibyte char.
937 * syntax.c (skip_chars): Change the way of handling a range from
938 unibyte char to multibyte char.
940 * process.c (read_process_output): Cancel previous change.
942 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
944 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
946 * charset.c (Ffind_charset_string): Doc fix.
947 (Ffind_charset_region): Doc fix.
949 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
951 * process.c (read_process_output): Fix previous change. Adjust
952 multibyteness of text to insert in a buffer by
953 string_make_unibyte/multibyte instead of
954 Fstring_as_unibyte/multibyte.
956 2000-10-10 Andreas Schwab <schwab@suse.de>
958 * alloc.c (mark_object): Remove all workarounds installed on
961 2000-10-10 Kenichi Handa <handa@etl.go.jp>
963 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
965 (base64_encode_1): Make it work for a text of multibyte form.
966 (Fbase64_decode_region): Allocate sufficient memory for multibyte
967 case. Don't call str_to_multibyte because base64_decode_1
968 produces correct multibyte form for eight-bit codes.
969 (Fbase64_decode_string): Adjusted for the change of
971 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
972 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
975 * charset.h (CHAR_STRING): Optimized for single byte characters.
977 2000-10-09 Andreas Schwab <schwab@suse.de>
979 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
980 -1 after socket is closed, to fall through to error processing.
982 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
984 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
985 variables. If ALIST includes foreground-color or
986 background-color, change also the colors of the default face for
989 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
991 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
992 them extern (they are defined on xfaces.c).
993 (syms_of_msdos): Don't intern and don't staticpro
994 Qbackground_color and Qforeground_color.
996 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
998 * frame.c (Fframe_parameter): For non-windowed frames, if
999 f->param_alist says foreground or background color is unspecified,
1000 call tty_color_name to return the color name computed from the
1001 frame's current colors.
1003 2000-10-06 Dave Love <fx@gnu.org>
1005 * terminfo.c (ospeed): Don't declare.
1007 * sysdep.c: Don't include string.h.
1008 (h_errno): Declare conditional also on TRY_AGAIN.
1010 * charset.c (Ffind_charset_string): Doc fix.
1012 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1013 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1016 2000-10-05 Dave Love <fx@gnu.org>
1018 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1019 position like menu-bar.
1021 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1023 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1025 * xdisp.c (handle_single_display_prop): Use safe_call1.
1026 (safe_call): Renamed from call_function.
1027 (safe_call1): New function.
1028 (handle_fontified_prop): Use safe_call1 instead of call1.
1029 (safe_eval): Renamed from eval_form.
1030 (safe_eval_handler): Renamed from eval_handler.
1031 (handle_single_display_prop, display_mode_element): Use safe_eval
1032 instead of eval_form.
1034 * xfaces.c (merge_face_heights): Use safe_call instead of
1037 * keyboard.c (show_help_echo): Use safe_call instead of
1038 call_function; use safe_eval instead of eval_form.
1040 * lisp.h (safe_call): Renamed from call_function.
1041 (safe_eval): Renamed from eval_form.
1042 (safe_call1): Add prototype.
1044 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1046 * xfns.c (image_ascent): Rearrange ascent calculation for the
1049 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1051 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1052 (where_is_internal_1): Don't bother ignoring menu-items any more.
1054 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1056 * keyboard.c (update_menu_bindings): New variable.
1057 (parse_menu_item): Use AREF. If update_menu_bindings
1058 is 0, don't update menu bindings.
1059 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1061 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1063 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1066 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1068 * syntax.c (forw_comment): Match nestedness of ender/starter.
1069 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1070 (prev_char_comstart_first): Remove.
1071 (back_comment): Check two-char comment markers more carefully
1072 to better handle overlapping cases like *//* or /* */* */ ...
1073 Match nestedness of ender/starter.
1075 2000-10-02 Dave Love <fx@gnu.org>
1077 * config.in (HAVE_GAI_STRERROR): Add undef.
1079 * process.c (Fopen_network_stream): Use it.
1081 * m/alpha.h (NO_REMAP): Don't define.
1083 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1085 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1086 return with a string converted to an integer or vice versa when
1087 Vmocklisp_arguments is t.
1088 (Fsignal): Likewise. The function can return for `quit'.
1089 (struct gcpro): Declare member `var' to point to a volatile
1092 * eval.c (error): Prevent compiler warning.
1094 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1096 * keymap.c (keymap_memberp): New function.
1097 (Fset_keymap_parent): Use it.
1098 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1099 Use keymap_memberp to avoid creating cycles.
1100 (access_keymap): Use KEYMAPP.
1102 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1104 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1105 gai_strerror. Make sure xerrno is set if connect fails. Improve
1108 2000-09-29 Jason Rumney <jasonr@gnu.org>
1110 * w32term.c (w32_char_font_type, w32_encode_char)
1111 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1112 (w32_bdf_per_char_metric): New function.
1113 (w32_per_char_metric): Use it.
1114 (x_draw_glyph_string_background): Always draw background for BDF
1117 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1118 GDI object which is a scarce resource.
1120 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1121 (get_quoted_string): Fix limit on memchr search.
1122 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1123 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1124 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1125 (get_cached_font_char, cache_char_offset): Use macro
1126 BDF_CODEPOINT_RANGE_COVER_P.
1127 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1128 (clear_cached_bitmap_slots): New function.
1129 (GET_HEX_VALUE): G-Z, g-z are not hex.
1130 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1131 (get_bitmap_with_cache): Use new cache implementation.
1132 (create_offscreen_bitmap): New function.
1133 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1135 * w32term.c (x_produce_glyphs): If the distance from the current
1136 position to the next tab stop is less than a canonical character
1137 width, use the tab stop after that.
1138 (x_draw_glyphs): Handle case START and END are out of bounds more
1140 (x_clear_mouse_face): Block/unblock input.
1141 (x_display_and_set_cursor): Don't show a hollow box cursor for
1142 buffers whose cursor_type is nil.
1144 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1146 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1149 * dispextern.h (updating_frame): Declare extern.
1151 2000-09-29 Andreas Schwab <schwab@suse.de>
1153 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1155 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1157 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1158 use its function definition.
1159 (tool_bar_items): Likewise.
1161 * lisp.h (fatal): Declare NO_RETURN.
1163 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1165 * keymap.c: Remove the line "#undef NULL".
1167 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1169 * xterm.c (x_make_frame_visible): Try harder to make the frame
1172 2000-09-28 Dave Love <fx@gnu.org>
1174 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1176 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1178 * .gdbinit (xreload): Note its need on GNU/Linux.
1180 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1181 r_alloc, r_alloc_free.
1183 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1185 * syntax.c (skip_chars): Handle negation correctly.
1187 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1189 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1190 with non-zero FORCE_P argument.
1192 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1195 * xdisp.c (window_box_height): Add an assertion.
1197 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1198 tool-bar than is available.
1199 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1201 2000-09-27 Dave Love <fx@gnu.org>
1203 * s/irix6-5.h: Now works 64-bit. Tidied.
1205 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1207 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1208 instead of BITS_PER_INT.
1209 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1210 EMACS_UINT, respectively.
1211 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1213 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1215 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1217 * window.c (freeze_window_starts): Construct last argument for
1218 foreach_window differently.
1220 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1222 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1223 EMACS_UINT instead of `int' and `unsigned int'.
1224 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1226 * frame.h (struct frame): Make the `nothing' member of union
1227 output_data an EMACS_INT.
1229 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1231 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1232 size in the sdata structure.
1233 (SDATA_NBYTES, SDATA_DATA): New macros.
1234 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1235 differently for the different layout of the sdata structure.
1236 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1238 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1239 Check that size recorded in the string size and size recorded in
1240 the sdata structure agree.
1242 2000-09-25 Dave Love <fx@gnu.org>
1244 * buffer.c: Include stdio.h.
1246 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1248 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1250 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1251 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1253 (__malloc_extra_blocks): Declare as __malloc_size_t.
1255 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1257 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1259 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1260 (read_char): If help-echo is showing, preserve the echo area
1263 * xdisp.c (help_echo_showing_p): New variable.
1264 (set_message): Reset it to 0.
1265 (init_xdisp): Initialize help_echo_showing_p.
1267 * dispextern.h (help_echo_showing_p): Declare extern.
1269 * config.in: Fix typo in __GNUC_MINOR__.
1271 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1273 * s/freebsd.h (POSIX_SIGNALS): Define.
1275 * xterm.c (x_clear_mouse_face): Block/unblock input.
1277 2000-09-24 Dave Love <fx@gnu.org>
1279 * fns.c (base64_encode_1): Fix last change.
1281 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1283 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1285 * xdisp.c (try_window_reusing_current_matrix): More fixes
1286 for the case window has a header-line.
1288 2000-09-22 Dave Love <fx@gnu.org>
1290 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1293 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1295 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1297 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1299 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1302 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1305 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1306 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1307 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1310 * marker.c (byte_char_debug_check): Return void.
1312 * xfns.c (Fx_create_frame): Set default frame parameter value
1313 for tool-bar-lines to 1.
1315 * dispnew.c (scrolling_window): Compare y-positions of rows
1316 equal at the start. Some simplification.
1318 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1319 reused rows' y-position in the case window has a header-line, and
1320 new window start is greater than old window start.
1322 * process.c (process_sent_to): New variable.
1323 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1324 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1325 Declare more parameters volatile.
1327 * lread.c (Vrecursive_load_depth_limit): New variable.
1328 (Fload): Check recursive loads whose recursion depth exceeds
1329 Vrecursive_load_depth_limit.
1330 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1332 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1334 * fileio.c (Fread_file_name): Doc fix.
1336 * editfns.c (Fmessage_or_box): Doc fix.
1338 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1340 * xfns.c (xbm_scan): Allow C-style comments.
1342 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1343 symbols are specified, add color translations to the cache.
1344 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1346 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1348 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1349 structures to xpm_init_color_cache.
1351 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1353 * dispnew.c (update_window_line): Make sure to always draw
1356 2000-09-19 Andrew Innes <andrewi@gnu.org>
1358 * makefile.nt (bootstrap-emacs): Don't change directory.
1360 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1362 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1364 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1365 If output buffer is too small, signal an appropriated error.
1367 2000-09-18 Dave Love <fx@gnu.org>
1369 * keyboard.c (menu_bar_items, tool_bar_items)
1370 (current_active_maps): Remove redundant get_local_map call.
1372 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1374 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1375 cursor for buffers whose cursor_type is nil.
1377 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1378 a feature to implement that is already implemented.
1379 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1382 * xfns.c (x_clear_image_1): New function.
1383 (x_clear_image): Use it.
1384 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1387 * dispnew.c (update_window): Move test for invisible lines
1388 at the top to update_window_line.
1389 (update_window_line): Handle invisible lines here.
1391 * xfns.c (clear_image_cache): Clear current matrices of all
1392 frames sharing an image cache. Block input while freeing
1393 images. Fix timestamp comparison.
1394 (x_clear_image): Also free the mask.
1396 * xfns.c (lookup_image): Block input while loading the image so
1397 that we won't get interrupted in a state where the image isn't yet
1399 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1400 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1401 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1402 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1405 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1407 * dispnew.c (update_window): Make sure to make desired rows
1408 current even if they are completely invisible at the top
1411 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1413 * xfns.c (lookup_image): Build mask before applying an algorithm.
1414 Recognize algorithm `disabled'.
1415 (cross_disabled_images): New variable.
1416 (COLOR_INTENSITY): New macro.
1417 (x_detect_edges): Use COLOR_INTENSITY.
1418 (x_disable_image): New function.
1419 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1421 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1422 disabled state, don't apply an image transformation algorithm if
1423 the user specified an image for the disabled state. Use
1424 `:algorithm disabled' for creating a disabled item's image if the
1425 user hasn't specified an image.
1427 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1428 allocation functions with the XPM lib.
1429 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1430 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1431 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1432 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1433 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1435 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1436 functions, if possible, because these handle color allocation
1437 failure more gracefully.
1438 (Fimage_mask_p): New function.
1440 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1441 (Qedge_detection, Qheuristic): New symbols.
1442 (syms_of_xfns): Initialize new symbols.
1443 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1444 `algorithm (edge-detection ...)'.
1445 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1446 (tiff_format, gif_format, gs_format): Add `:mask'.
1447 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1448 (GIF_MASK, GS_MASK): New enumerators.
1449 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1450 (emboss_matrix, laplace_matrix): New variables.
1451 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1452 (x_edge_detection): New functions.
1453 (x_laplace): Rewritten in terms of x_detect_edges.
1454 (x_build_heuristic_mask): If image has a mask, free it.
1456 2000-09-14 Andrew Innes <andrewi@gnu.org>
1458 * makefile.w32-in: Revert to Unix line endings.
1460 2000-09-14 Andrew Innes <andrewi@gnu.org>
1462 * makefile.w32-in: Standardize indentation somewhat.
1463 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1464 cater for differences between shells.
1466 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1468 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1470 * xterm.c (x_produce_glyphs): If the distance from the current
1471 position to the next tab stop is less than a canonical character
1472 width, use the tab stop after that.
1474 2000-09-14 Dave Love <fx@gnu.org>
1476 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1478 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1480 * xdisp.c (handle_fontified_prop): While running fontification
1481 functions, bind `fontification-functions' and
1482 `after-change-functions' to nil.
1484 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1485 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1487 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1489 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1490 USE_MMAP_FOR_BUFFERS.
1492 * insdel.c (make_gap): Use enlarge_buffer_text.
1494 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1495 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1496 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1497 from former r_alloc_* functions in ralloc.c.
1498 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1500 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1501 (mmap_init) [REL_ALLOC_MMAP]: New function.
1502 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1503 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1506 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1507 (enlarge_buffer_text): Add prototype.
1509 * ralloc.c: Remove everything having to do with the use of mmap.
1511 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1513 * sound.c (Fplay_sound): Doc fix.
1515 * keyboard.c: Avoid some more compiler warnings.
1516 (parse_tool_bar_item): Ignore cached key bindings.
1518 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1519 and allocation of Lisp data.
1521 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1523 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1524 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1527 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1529 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1531 * ccl.c: Comment fixed.
1532 (MAX_MAP_SET_LEVEL): Increased to 30.
1533 (PUSH_MAPPING_STACK): Enclose with do-while block.
1534 (POP_MAPPING_STACK): Likewise.
1535 (stack_idx_of_map_multiple): New variable.
1536 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1537 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1538 call the corresponding CCL program by
1539 CCL_CALL_FOR_MAP_INSTRUCTION.
1540 (ccl_driver) <CCL_MapSingle>: Likewise.
1541 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1542 with the case where looking up process reaches to the end of
1543 map-set, and call CCL programs as the above change.
1545 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1547 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1548 that might be clobbered by longjmp.
1549 (check_x_display_info, x_decode_color, create_frame_xic)
1550 (Fx_display_backing_store, Fx_display_visual_class)
1551 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1554 * lread.c (init_lread): Set Vloads_in_progress to nil.
1555 (Fload): Show list of recursively loaded files, when signaling an
1558 * lread.c (Vloads_in_progress): New variable.
1559 (record_load_unwind): New function.
1560 (Fload): Check for recursive loads.
1561 (syms_of_lread): Initialize Vloads_in_progress.
1562 (read_integer, read1): Avoid some compiler warnings.
1564 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1567 2000-09-11 Miles Bader <miles@gnu.org>
1569 * editfns.c (Fbuffer_string): Doc fix.
1571 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1573 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1575 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1577 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1578 whether to include other header files.
1580 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1582 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1583 by Fmemq as a boolean.
1585 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1587 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1589 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1591 * ralloc.c (mmap_fd): Remove initializer which can make it
1592 read-only in a dumped Emacs.
1593 (mmap_fd_1): New variable.
1594 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1595 restore it from there.
1596 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1597 unconditionally so that mmap_fd can be initialized there.
1598 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1599 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1600 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1602 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1604 * xdisp.c (dump_glyph_row): Fix printf format string.
1605 (display_line, move_it_in_display_line_to): Avoid compiler
1608 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1610 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1613 * xdisp.c (try_window_id): When trying to locate cursor in
1614 unchanged rows at the top, handle the case that we can't find it.
1616 * xterm.c (x_draw_glyphs): Handle case START and END are out
1617 of bounds more carefully.
1619 2000-09-08 Dave Love <fx@gnu.org>
1621 * s/sol2.h (REL_ALLOC_MMAP): Define.
1622 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1624 * ralloc.c: Don't include string.h (redundant).
1625 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1626 [!MAP_ANON]: Include fcntl.h.
1627 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1628 (r_alloc, r_re_alloc, r_alloc_free)
1629 (mmap_enlarge, mmap_set_vars): Use it.
1630 (r_alloc_init_fd): New function.
1631 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1632 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1635 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1638 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1639 change to __NetBSD__.
1641 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1643 * search.c (compile_pattern): Check the multibyteness of cached
1646 2000-09-08 Miles Bader <miles@gnu.org>
1648 * xfaces.c (default_face_vector): Function removed.
1649 (Finternal_merge_in_global_face): Restore old global/local
1650 attribute override order. Use inline loop instead of calling
1651 default_face_vector.
1653 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1655 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1656 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1657 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1658 where necessary, in case POINTER_TYPE is `void'.
1660 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1662 * frame.c (make_terminal_frame): Initialize frame foreground and
1663 background colors to unspecified, for the initial instance of an
1666 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1668 * ralloc.c (mmap_find): Fix overlap computation.
1669 (mmap_enlarge): Compute nbytes before trying to find an
1672 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1675 * lread.c (syms_of_lread): Change value of regexp
1676 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1678 * xmenu.c (xdialog_show): When looking up the selection in
1679 menu_items, take `quote' boundaries into account; this corresponds
1680 to a nil ITEM in x-popup-dialog.
1682 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1684 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1686 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1688 * coding.c (encode_coding_sjis_big5): Use translation table for
1689 encoding, not decoding. Fix the handling of latin-jisx0201.
1690 Check for the charset katakana-jisx0201 too.
1691 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1692 (detect_coding_sjis): Check the byte sequence more rigidly.
1694 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1696 * xfaces.c (Vparam_value_alist): New variable.
1697 (syms_of_xfaces): Initialize it.
1698 (Finternal_set_lisp_face_attribute): Avoid more consing.
1700 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1702 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1703 (Qbackground_mode): New variable.
1704 (syms_of_frame_1): Initialize Qbackground_mode.
1706 * lisp.h (Qdisplay): Declare extern.
1708 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1709 change face on all frames, and change the default for new frames.
1711 2000-09-07 Dave Love <fx@gnu.org>
1713 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1715 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1717 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1719 * charset.c: Include composite.h
1720 (lisp_string_width): New function.
1721 (Fstring_width): Call lisp_string_width instead of strwidth.
1723 * Makefile.in (charset.o): Depends on composite.h.
1725 * process.c (read_process_output): Before inserting the decoded
1726 text in the buffer, adjust the multibyteness.
1728 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1730 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1731 buffer's text buffer is null, map new memory.
1733 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1734 POINTER_TYPE and size_t.
1735 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1736 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1737 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1738 [REL_ALLOC_MMAP]: New macros.
1739 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1740 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1741 [REL_ALLOC_MMAP]: New functions.
1743 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1744 before and after unexec.
1746 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1747 text buffers if necessary.
1749 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1750 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1753 * config.in (HAVE_MMAP): Add #undef.
1755 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1757 * frame.c (Qdisplay_type): New variable.
1758 (syms_of_frame_1): Initialize it.
1759 (Fframe_parameter): New function that avoids consing.
1760 (syms_of_frame): Defsubr it.
1762 * buffer.c (Fother_buffer): Consider buffers as invisible when
1763 they are displayed in a window on an invisible frame.
1765 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1766 get-largest-window always return nil.
1768 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1770 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1771 variable; recognize Emacs 19 elc files.
1773 2000-09-04 Miles Bader <miles@gnu.org>
1775 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1776 before initially popping up the menu, so the menu doesn't flash
1777 when the face settings are significantly different from the
1780 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1782 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1783 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1784 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1785 (BIT_UNIBYTE): Remove.
1786 (re_match_2_internal): Delete corresponding code and streamline the
1787 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1788 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1789 (re_wctype_t): New type.
1790 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1791 (regex_compile): Use them and fix handling of overly long char classes.
1793 2000-09-03 Andrew Innes <andrewi@gnu.org>
1795 * makefile.w32-in: Change to DOS line endings.
1797 * s/ms-w32.h (ORDINARY_LINK): New define.
1799 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1800 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1802 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1803 (distclean): Delete them here instead.
1805 * w32proc.c (compare_env): Convert to uppercase for comparison,
1806 not lowercase, to match how the native Windows shell works.
1808 2000-09-03 Jason Rumney <jasonr@gnu.org>
1810 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1811 CVS changes the line-ends when checking in/out on DOS/Windows.
1813 * makefile.nt (emacs): Do not change directory to run temacs, as
1814 the load-path is set relative to current directory.
1816 2000-09-03 Miles Bader <miles@gnu.org>
1818 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1820 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1822 * xdisp.c (redisplay_mode_lines): New function.
1823 (display_mode_lines): Return number of mode lines displayed.
1824 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1825 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1827 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1828 string.h and strings.h.
1829 (index) [HAVE_INDEX]: Add prototype.
1831 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1832 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1834 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1835 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1837 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1839 * lread.c (read1): Accept `?' as symbol constituent, for
1840 compatiblity with XEmacs.
1842 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1844 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1845 (struct re_pattern_buffer): Remove newline_anchor.
1846 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1847 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1848 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1849 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1850 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1851 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1852 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1853 Get rid of references to newline_anchor.
1854 (regcomp): Allocate and precompute a fastmap.
1856 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1858 * lread.c (openp): GCPRO local variable `filename'.
1860 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1862 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1864 * regex.c: Merge some changes from GNU libc. Add prototypes.
1865 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1866 Use memcmp and memcpy instead of bcopy and bcmp.
1867 (init_syntax_once): Use ISALNUM.
1868 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1869 (REG_UNSET_VALUE): Remove. Use NULL instead.
1870 (REG_UNSET, re_match_2_internal): Use NULL.
1871 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1873 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1874 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1875 (regex_compile): In handle_interval, return an error rather than try to
1876 unfetch the interval if we can't find the closing brace.
1877 Obey the RE_NO_GNU_OPS syntax bit.
1878 (TOLOWER): New macro.
1880 (regexec): Allocate regs.start and regs.end as one block.
1882 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1884 * xdisp.c (echo_area_display): Check display_completed instead
1885 of calling detect_input_pending.
1887 * dispnew.c (update_frame): Only set display_completed here; move
1888 the update_begin and update_end calls here from update_frame_1.
1889 (update_frame_1): Don't set display_completed here, don't call
1890 update_begin/update_end.
1892 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1893 instead of store_frame_param.
1895 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1897 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1898 desired window matrix hasn't been displayed, use the current row
1899 instead. Make sure that only those frame rows are updated for
1900 which there exists a corresponding enabled desired row.
1902 2000-08-29 Miles Bader <miles@gnu.org>
1904 * xfaces.c (default_face_vector): New function.
1905 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1907 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1909 * lread.c (openp): Prevent temporary string passed to
1910 Ffile_readable_p from being garbage collected.
1912 2000-08-28 Dave Love <fx@gnu.org>
1914 * keymap.c (store_in_keymap): Add `static' to declaration.
1916 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1918 * emacs.c, callint.c, doc.c, editfns.c
1919 (toplevel) [HAVE_STRING_H]: Include string.h.
1920 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1921 (index): Remove prototypes which might conflict with non-standard
1922 definitions of index/strchr.
1924 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1925 (rindex): Define only if !HAVE_RINDEX.
1927 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1929 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1931 2000-08-28 Miles Bader <miles@gnu.org>
1933 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1934 made inconsistent by a font-related attribute in FROM.
1935 (merge_face_inheritance): Add function comment.
1937 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1939 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1940 the 4th arg (PREV_EVENT) Qt to suppress input method.
1942 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1944 * regex.c: Indent cpp directives and remove parens after `defined'.
1945 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1946 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1947 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1948 (re_compile_pattern): Use size_t for length.
1949 (init_syntax_once): Move to a better place.
1950 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1951 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1953 * syntax.c (back_comment): Detect cases where a comment-starter is
1954 actually inside another comment as in: /* a // b */ c // d \n.
1955 Make it clear that `comstart_pos' is unused for nested comments.
1957 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
1958 (KEYMAPP): New macro.
1959 (Fkeymap_parent, Fset_keymap_parent): Use it.
1960 (fix_submap_inheritance): Mark it static.
1961 (define_as_prefix, describe_buffer_bindings, describe_command)
1962 (describe_translation, describe_map): Complete prototypes.
1964 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1966 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1967 to better match the key-lookup behavior.
1969 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1971 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1972 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1974 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1976 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1977 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1978 (xterm.o): Depend on coding.h
1980 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1982 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1983 the corresponding '#endif'.
1985 2000-08-26 Miles Bader <miles@gnu.org>
1987 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1988 * xfaces.c (QCinherit): New variable.
1989 (syms_of_xfaces): Initialize it.
1990 (LFACE_INHERIT): New macro.
1991 (Finternal_get_lisp_face_attribute)
1992 (merge_face_vector_with_property)
1993 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1994 (check_lface_attrs): Allow new types of face height. Check
1996 (CYCLE_CHECK): New macro.
1997 (merge_face_inheritance): New function.
1998 (merge_face_vectors): Merge inherited faces too. Add F and
1999 CYCLE_CHECK arguments.
2000 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2001 (lookup_named_face, lookup_derived_face, realize_named_face)
2002 (face_at_string_position, face_at_buffer_position): Supply
2003 new F and CYCLE_CHECK arguments to merge_face_vectors.
2004 (merge_face_heights): New function.
2005 (merge_face_vectors, merge_face_vector_with_property)
2006 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2007 handle relative face heights.
2008 (lface_same_font_attributes_p): Compare heights using EQ.
2010 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2012 * charset.c (char_to_string): Check the character validity.
2013 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2016 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2018 * regex.c (PUSH_FAILURE_COUNT): New macro.
2019 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2020 Handle popping of a register's or a counter's data.
2021 (POP_FAILURE_POINT): Use the new name.
2022 (re_match_2_internal): Push counter data on the stack for succeed_n,
2023 jump_n and set_number_at and remove misleading dead code in succeed_n.
2025 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2027 * xdisp.c (redisplay_internal): If considering all windows on all
2028 frames, update the display for each frame as soon as possible,
2029 instead of first building all desired matrices for all frames, and
2030 then updating them all.
2031 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2033 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2035 * bytecode.c (mark_byte_stack): Add a comment.
2037 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2038 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2041 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2043 * minibuf.c (do_completion): Always use compare-string, not
2044 string-equal because the latter doesn't pay attention to
2045 multibyteness of strings.
2047 * process.c (create_process): Don't setup raw-text coding here.
2048 (Fopen_network_stream): Don't set coding->src_multibyte and
2049 coding->dst_multibyte here.
2050 (read_process_output): For process filter, return unibyte string
2051 if default-enable-multibyte-characters is nil.
2052 (send_process): If OBJECT is multibyte text, be sure to encoded it
2053 by the specified coding system for the process. Otherwise, setup
2055 (init_process): Don't initialize default-process-coding-system
2058 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2060 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2061 <scroll-down-aggressively>: Likewise.
2063 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2065 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2066 zero. Set coding->produced_char correctly.
2068 2000-08-22 Andrew Innes <andrewi@gnu.org>
2070 * makefile.w32-in: New file.
2072 * unexw32.c (unexec): Ignore old_name, and use the actual location
2073 of the current executable instead. Base new_name on this.
2075 * w32proc.c (create_child): Remove reference to security
2076 descriptor, which isn't needed and doesn't compile with mingw32.
2078 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2079 up dllimport attributes.
2080 (x_update_window_end): Update prototype.
2082 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2083 extern, which screws up dllimport attributes.
2085 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2086 up dllimport attributes.
2088 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2089 screws up dllimport attributes.
2091 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2092 up dllimport attributes.
2093 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2094 screws up dllimport attributes.
2096 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2097 up dllimport attributes.
2099 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2100 screws up dllimport attributes.
2102 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2103 screws up dllimport attributes.
2105 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2106 up dllimport attributes.
2108 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2109 unnecessary extern, which screws up dllimport attributes.
2112 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2113 up dllimport attributes.
2115 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2116 unnecessary extern, which screws up dllimport attributes.
2118 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2119 screws up dllimport attributes.
2121 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2122 up dllimport attributes.
2124 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2126 * w32bdf.c (search_file_line):
2127 (set_bdf_font_info):
2129 (w32_get_bdf_glyph):
2130 (w32_BDF_to_x_font): Fix compile warnings.
2132 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2135 * w32select.c: Include keyboard.h before frame.h.
2137 * w32fns.c (max): Define macro.
2138 (JOHAB_CHARSET): Define if not known.
2139 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2140 (Fx_show_tip): Synch with X version.
2142 * w32xfns.c: Include keyboard.h before frame.h.
2144 * w32fns.c: Include keyboard.h before frame.h.
2146 * w32term.c: Include keyboard.h before frame.h.
2148 * fontset.c: Include keyboard.h before frame.h.
2150 * w32inevt.c: Include keyboard.h before frame.h.
2151 (MOUSE_MOVED): Define if not known.
2153 * minibuf.c: Include keyboard.h before frame.h.
2155 * keyboard.c: Include keyboard.h before frame.h.
2157 * indent.c: Include keyboard.h before frame.h.
2159 * dispnew.c: Include keyboard.h before frame.h.
2161 * buffer.c: Include keyboard.h before frame.h.
2163 * alloc.c: Include keyboard.h before frame.h.
2165 * print.c: Include keyboard.h before frame.h.
2167 * process.c: Include keyboard.h before frame.h.
2169 * scroll.c: Include keyboard.h before frame.h.
2171 * sysdep.c: Include keyboard.h before frame.h.
2173 * term.c: Include keyboard.h before frame.h.
2175 * window.c: Include keyboard.h before frame.h.
2177 * xdisp.c: Include keyboard.h before frame.h.
2178 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2180 * frame.c: Include keyboard.h before frame.h.
2182 * w32heap.h: Undefine min, max.
2184 * w32gui.h: Undefine min, max.
2186 * unexw32.c: Change PUCHAR to PCHAR.
2187 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2190 (copy_executable_and_dump_data): Remove unnecessary static defs.
2191 (copy_executable_and_dump_data): Fix compile warnings.
2193 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2195 * w32console.c (min): Define macro.
2196 (clear_frame, write_glyphs): Fix compile warning.
2198 * w32proc.c (compare_env):
2199 (find_child_console): Fix compile warning.
2201 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2202 sys_errlist instead of _sys_errlist.
2203 (get_emacs_configuration_options): New function.
2205 * s/ms-w32.h (sys_nerr): Provide default definition.
2206 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2207 name with _ prepended.
2208 (NSIG): Define if not known.
2209 (get_emacs_configuration): Provide extern declaration.
2210 (get_emacs_configuration_options): Provide extern declaration.
2211 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2213 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2215 (read_unc_volume): Fix compile warning.
2217 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2218 definitions from being used.
2220 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2222 * w32.c (unc_volume_file_attributes):
2223 (open_unc_volume): Make arg const.
2225 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2226 (read_input_waiting): Remove excess parameter.
2228 * w32.c (init_environment): Call _access.
2229 (check_windows_init_file): Call _close.
2230 (init_user_info): Call _putenv.
2231 (init_environment): Call _putenv and _strdup.
2232 (init_ntproc): Reset volume info cache on startup.
2234 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2235 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2236 cannot override the CRT malloc.
2238 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2239 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2241 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2242 unless we are linking with a static CRT.
2243 (RVA_TO_PTR): Cast result to unsigned char*.
2245 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2246 (add_volume_info): Use xstrdup.
2248 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2250 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2251 (do_completion, Fminibuffer_complete_word): Use it.
2252 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2253 var so it can take non-boolean values.
2255 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2257 * editfns.c (find_field): Formatting changes.
2258 (toplevel): Some old-style function forward declarations
2259 changed to prototypes, some new protypes added, some functions
2262 * lisp.h (set_time_zone_rule): Add prototype.
2263 (use_dialog_box): External declaration.
2265 * keyboard.c (gen_help_event): Add parameter SIZE.
2266 (kbd_buffer_events_waiting): Slightly rewritten.
2267 (clear_event): New function.
2268 (kbd_buffer_get_event): Use it, and clear the input_events of
2270 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2271 don't fill the newly created array with nils.
2272 (toplevel): Convert some old-style function forward declarations
2275 * keyboard.h (gen_help_event): Change prototype.
2277 * xterm.c (XTread_socket): Change calls to gen_help_event.
2279 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2281 * eval.c (Fmacroexpand): Doc fix.
2283 2000-08-20 Jason Rumney <jasonr@gnu.org>
2285 * w32term.h (x_display_info_for_display): Remove as this function
2286 does not exist on W32.
2288 * w32term.c (help_echo_window): New variable.
2289 (syms_of_w32term): staticpro it.
2290 (note_mode_line_highlight): Set it.
2291 (XTextExtents16): Removed as there is no equivalent on W32.
2292 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2293 the X way of doing this will not work for W32.
2294 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2295 (x_draw_image_foreground): Avoid drawing outside of the clip area
2296 when image doesn't have a mask.
2297 (note_mouse_highlight): Process overlays in the right order of
2298 priority. Set help_echo_window.
2299 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2300 because that's more visible for large images.
2302 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2303 name to single_keymap_panes.
2304 (w32_menu_show): Set wv->title when dealing with titles.
2305 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2307 2000-08-21 Miles Bader <miles@gnu.org>
2309 * minibuf.c (do_completion): Try again if we rewrite the input
2310 string, but no completion was done, so that any completion message
2313 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2315 * xfaces.c (lface_equal_p): Compare strings differently.
2316 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2317 (realize_tty_face): Use them.
2318 (syms_of_xfaces): Initialize new variables.
2319 (map_tty_color): New function, extracted from realize_tty_face.
2320 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2321 foreground or background color, store the new color name in the
2322 realized face; previous code trying to do this had no effect.
2323 (realize_tty_face): Use map_tty_color.
2324 (Fclear_face_cache): Set face_change_count and ensure thorough
2327 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2329 * undo.c (record_first_change, record_marker_adjustment): Don't
2330 use XBUFFER on last_undo_buffer which might not be a buffer.
2332 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2334 * coding.c (decode_coding_string): Set members consumed,
2335 consumed_char, produced, produced_char of *coding correctly. If
2336 decode_coding doesn't consume any byte, don't try anymore.
2337 (encode_coding_string): Likewise.
2339 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2341 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2342 conditional have void type, for Standard C compilers.
2344 * xdisp.c (redisplay_internal): Compare windows for equality with
2345 EQ, instead of applying XWINDOW to something that might not
2348 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2350 * fontset.c (Finternal_char_font): Search only the selected frame
2351 for a window of the current buffer.
2353 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2355 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2358 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2359 second half of a HELP_EVENT is found at the start of kbd_buffer.
2361 2000-08-18 Miles Bader <miles@gnu.org>
2363 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2365 * editfns.c (save_restriction_save): Rewrite to use markers.
2366 (save_restriction_restore): Rewrite to understand new form of data
2367 saved by save_restriction_save.
2368 (Fsave_restriction): Remove cautionary note in doc-string.
2370 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2372 * fileio.c (build_annotations): Add a comment explaining the
2373 return value of format-annotate-function. Replace a spurious call
2374 to Flength with a CONSP test. Call format-annotate-function with
2375 a fifth arg specifying how many times the function is been called
2376 in a row, to let it choose temporary buffers appropriately.
2378 2000-08-17 Dave Love <fx@gnu.org>
2380 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2381 declare make_temp_name twice.
2383 * lread.c: Prototype readevalloop, load_unwind,
2384 load_descriptor_unwind.
2385 (unreadpure): Give it an arg.
2387 * unexalpha.c: Prototype fatal_unexec, mark_x,
2388 update_dynamic_symbols. Declare unexec as void.
2390 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2391 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2393 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2394 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2397 * alloca.c: Use #error.
2398 [POINTER_TYPE]: Use it.
2400 * eval.c (Fdefvar): Doc fix.
2402 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2403 INITIALIZE_INTERVAL.
2405 * buffer.h: Avoid DECLARE_INTERVALS.
2407 * config.in: Add size_t.
2409 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2411 * w16select.c (set_clipboard_data): If there's not enough memory
2412 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2413 expects. In case of other failures, return 3.
2414 (system_error_msg): New error message.
2415 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2418 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2420 * term.c (write_glyphs): Also turn off inverse video after turning
2421 off other appearances in case TS_exit_attribute_mode is not equal
2422 to TS_end_standout_mode.
2423 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2425 (turn_off_face): Reset standout_mode only if
2426 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2427 is equal to TS_end_standout_mode.
2429 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2431 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2432 sequence at the end of the source block.
2434 * ccl.c (Fccl_program_p): Docstring modified.
2435 (Fccl_execute): Likewise.
2436 (Fccl_execute_on_string): Likewise.
2438 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2440 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2442 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2444 The following changes are mainly to fix bugs of
2445 encode/decode-coding-string failing if encoding/decoding return
2446 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2447 variable conversion_buffer.
2449 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2450 decrement dst_end to avoid buffer overflow in the later call of
2453 * coding.h (conversion_buffer_size, conversion_buffer)
2454 (get_conversion_buffer): Extern deleted.
2456 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2457 (conversion_buffer, conversion_buffer_size): Variables deleted.
2458 (get_conversion_buffer): Function deleted.
2459 (struct conversion_buffer): New structure.
2460 (MAX_ALLOCA): New macro.
2461 (allocate_conversion_buffer): New macro.
2462 (extend_conversion_buffer, free_conversion_buffer): New functions.
2463 (ccl_coding_driver): Set coding->result.
2464 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2465 this is the last block of source.
2466 (encode_coding): Likewise. Handle the source block as the last
2467 one only when the whole source text is consumed.
2468 (decode_coding_string): Handle the case that the output buffer is
2469 too small to decode the whole source text. Use
2470 allocate_conversion_buffer, extend_conversion_buffer and
2471 free_conversion_buffer, not get_conversion_buffer.
2472 (encode_coding_string): Likewise.
2473 (init_coding): Function deleted.
2474 (init_coding_once): Delete code to initialize
2475 conversion_buffer_size.
2477 * emacs.c (main): Don't call init_coding.
2479 * msdos.c (IT_write_glyphs): Use a locally declared
2482 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2483 (insert_glyphs): Likewise.
2485 * w32console.c (write_glyphs): Use a locally declared
2488 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2490 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2491 member of display_info is NULL.
2493 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2495 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2498 * term.c (turn_off_face): Reset standout_mode when resetting
2499 appearances with capability `me'.
2500 (write_glyphs): Switch on inverse video before each face change.
2502 2000-08-14 Dave Love <fx@gnu.org>
2504 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2505 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2506 (lisp_free): Declare and make static.
2508 * window.c: Fix embedded comment.
2509 (syms_of_window): Fix doc string.
2511 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2513 * keymap.c (push_key_description): If C without modifiers is < 32,
2514 make sure to print `C-' before `M-', like in the manual.
2516 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2518 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2519 since they aren't relocated anymore.
2520 (sxhash_string): Make sure returned hash code fits in a Lisp
2523 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2524 partially visible line which is smaller than the window's
2527 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2529 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2530 the multibyte form of eight-bit-control characters.
2531 (Fccl_execute_on_string): Initialize ccl->multibyte.
2533 * ccl.h (struct ccl_program): New member multibyte.
2535 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2537 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2539 * regex.c (regex_compile) <normal_char>: Pay attention to
2541 (analyse_first) <exactn>: Setup fastmap correctly for
2542 eight-bit-control characters.
2544 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2546 * termhooks.h (enum event_kind): New member
2547 multibyte_char_keystroke.
2549 * keyboard.c (make_lispy_event): Handle the new event type
2550 multibyte_char_keystroke.
2552 * xterm.c: Include coding.h.
2553 (XTread_socket): Work around a bug of XmbLookupString. If the
2554 input is from XIM, decode it according to the current locale. In
2555 that case, generate multibyte_char_keystroke events.
2557 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2559 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2560 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2562 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2564 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2565 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2566 (move_it_in_display_line_to): Record iterator's ascent and descent
2567 before producing glyphs, and restore them when we know the glyph
2568 doesn't fit on the line.
2569 (move_it_to): Restructured so that it's easier to debug. If
2570 moving to a vpos, and not moving to an x or character position,
2571 stop as soon as the specified vpos is reached; don't move further
2572 into that line because that might change the computed line height.
2573 (try_cursor_movement): New function, extracted from the cursor
2574 movement branch of redisplay_window. If ending on a partially
2575 visible line, don't try to scroll if the cursor line is taller
2577 (redisplay_window): Use try_cursor_movement.
2579 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2580 because that function doesn't cope with variable-height lines.
2582 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2583 box cursor because that's better visible for large images.
2585 2000-08-10 Miles Bader <miles@gnu.org>
2587 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2589 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2591 * xdisp.c (Vmessages_buffer_name): New variable.
2592 (message_dolog): Use it.
2593 (syms_of_xdisp): Initialize it.
2595 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2597 * msdos.c (IT_note_mouse_highlight): Update the calls to
2599 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2600 redundant now that keyboard.h is included.
2602 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2604 * keyboard.c (kbd_buffer_events_waiting): New function.
2606 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2608 * msdos.c: Include keyboard.h.
2609 (XMenuActivate): Empty no_event events from the event buffer. If
2610 no events are left after that, call clear_input_pending.
2611 (mouse_clear_clicks): New function, code moved from mouse_init.
2612 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2613 mouse driver to ``forget'' any past clicks.
2615 * Makefile.in (msdos.o): Depend on keyboard.h.
2617 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2619 * lisp.h (input_pending): External declaration.
2621 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2623 * xdisp.c (echo_area_display): Display thoroughly if input is
2624 pending. Bind redisplay-dont-pause to t during the redisplay.
2625 in case input is pending.
2627 * dispnew.c (Qredisplay_dont_pause): New variable.
2628 (syms_of_display): Initialize and staticpro it.
2629 (update_frame_1): Don't interrupt the display for pending input if
2630 redisplay_dont_pause is set.
2632 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2634 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2636 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2638 * callproc.c (Fcall_process): Terminate the unwind-protect around
2639 the post-read-conversion of coding system.
2641 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2642 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2643 * buffer.h (overlays_at): Update prototype.
2644 * xdisp.c (next_overlay_change): Update call to overlays_at.
2645 * xfaces.c (face_at_buffer_position): Likewise.
2646 * textprop.c (Fget_char_property): Likewise.
2647 * xterm.c (note_mouse_highlight): Likewise.
2649 * minibuf.c (do_completion): Don't consider a simple change of
2650 case as `completion'.
2652 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2654 * keyboard.c (syms_of_keyboard): Initialize
2655 last_point_position_buffer.
2656 * undo.c (record_delete): Make sure last_point_position_buffer is
2657 a buffer before comparing pointers.
2659 * coding.h (decode_coding_string): Declare.
2661 * intervals.h (Fprevious_single_char_property_change): Declare.
2663 * textprop.c (Fprevious_single_char_property_change): Don't do
2664 arithmetic directly on lisp objects.
2666 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2669 * keyboard.h (menu_item_eval_property): Declare.
2671 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2672 reuse as buffer name, instead of recreating (and discarding) every
2673 time a message is logged.
2674 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2675 (current_message_1, truncate_message_1, set_message_1)
2676 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2677 (current_message, truncate_echo_area, display_echo_area)
2678 (resize_echo_area_axactly): Changed calls.
2680 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2682 (Ffind_coding_systems_region_internal): First argument to Fappend
2683 must be an integer, not a Lisp object.
2685 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2687 * charset.c (Fchar_width): Doc fix.
2689 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2691 * charset.c (Fstring_width): Doc fix.
2693 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2695 * xdisp.c (start_display): When starting display on a continuation
2696 line, clear ascent and descent members of the iterator structure;
2697 the height of the continued line does not affect the height of the
2699 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2700 line taller than the window.
2701 (redisplay_window) <forced window start>: Handle case that the
2702 middle of the window is not found in any row.
2703 (dump_glyph_row): Show more information.
2704 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2705 first text line in a glyph matrix.
2707 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2708 of the clip area when image doesn't have a mask.
2710 * fns.c (sweep_weak_table): Fix survival conditions for
2711 key-or-value and key-and-value weakness.
2713 * .gdbinit (xhashtable): New command.
2715 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2716 tables out of the list of all weak hash tables.
2718 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2719 a new buffer is created, make sure echo_area_buffer[] references
2722 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2724 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2727 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2729 * syntax.c (skip_chars): Fix previous change. Make the handling
2730 of unibyte string consistent with that of regex search.
2732 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2734 * xmenu.c (popup_get_selection): Use xfree instead of free.
2736 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2738 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2740 * callproc.c (child_setup): Use xfree instead of free.
2742 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2744 (run_mac_command, closedir): Use `xfree' instead of `free'.
2746 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2748 * eval.c (error): Use xfree instead of free.
2750 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2752 * fns.c: Replace `illegal' with `invalid'.
2753 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2755 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2757 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2760 2000-08-04 Noah Friedman <friedman@splode.com>
2762 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2765 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2767 * syntax.c (skip_chars): Fix typo in error message.
2769 2000-08-04 Andreas Schwab <schwab@suse.de>
2771 * m/ia64.h: Moved from s/ia64.h.
2773 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2775 * process.c (read_process_output): Big simplification. Handle
2776 composition and post-read-conversion of coding system correctly.
2777 (send_process): Handle composition correctly.
2779 * callproc.c (Fcall_process): Handle post-read-conversion of
2780 coding system if any.
2782 * coding.c (decode_coding_iso2022): More strict check for handling
2784 (coding_restore_composition): Pay attention to the case that
2785 cmp_data is not set properly (because of invalid code in the
2787 (run_pre_post_conversion_on_str): Include text properties in the
2789 (decode_coding_string): Set members of coding correctly.
2791 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2793 * s/ia64.h: New file.
2795 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2796 Use NULL instead of 0 at the end of variable argument list of
2797 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2798 sizeof (int) < sizeof (void *).
2800 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2801 of variable argument lists of XtVaGetValues and XtVaSetValues.
2803 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2804 variable argument lists of XtVaGetValues and XtVaSetValues.
2806 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2808 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2809 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2811 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2814 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2815 in call to Fsingle_key_description.
2817 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2820 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2822 * window.c (display_buffer_reuse_frames): New variable.
2823 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2824 frames displaying BUFFER.
2825 (syms_of_window): Define Lisp variable
2826 display-buffer-reuse-frames.
2828 2000-08-01 Miles Bader <miles@gnu.org>
2830 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2831 when to constrain NEW_POS (they were pretty screwed up before).
2833 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2835 * msdos.c (run_msdos_command): Save and restore the master
2836 environment, for the case that child_setup signals an error.
2837 When mirroring slashes in DOS shell commands, don't fail when
2838 argv[2] has embedded blanks.
2839 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2840 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2841 (dos_ttraw): Call mouse_setup_buttons.
2843 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2844 using alloca; free it after run_msdos_command returns.
2846 2000-07-27 Dave Love <fx@gnu.org>
2848 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2850 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2853 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2855 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2857 * editfns.c (lisp_time_argument): Fix last change.
2859 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2861 * fns.c (Fdelete): Make it work on vectors and strings in addition
2864 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2865 (syms_of_fns): Initialize new variables.
2866 (sweep_weak_table): Handle weakness `key-or-value' and
2868 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2869 weakness, with t meaning the same as `key-and-value'.
2871 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2873 * coding.h (struct coding_system): Member safe_charset deleted.
2875 * coding.c (Qsafe_charsets): This variable deleted.
2876 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2878 (coding_safe_chars): New function.
2879 (CODING_SAFE_CHAR_P): New macro.
2880 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2881 checking safe_charsets member of the coding system. Caller
2883 (detect_coding_iso2022): New local variable safe_chars.
2884 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2885 safe_charsets member of the coding system.
2886 (decode_coding_iso2022): New local variable safe_chars.
2887 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2888 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2889 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2890 (ENCODE_UNSAFE_CHARACTER): New macro.
2891 (encode_coding_iso2022): New local variable safe_chars. Check
2893 (setup_coding_system): Delete the code to initialize
2894 coding->safe_charses
2895 (intersection, find_safe_codings): New functions.
2896 (Ffind_coding_systems_region_internal): New function.
2897 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2898 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2899 variable and initialize it.
2901 * fns.c (char_table_ref_and_index): New function.
2903 * lisp.h (char_table_ref_and_index): Add prototype.
2905 2000-07-26 Sam Steingold <sds@gnu.org>
2907 * editfns.c (lisp_time_argument): Added third argument `usec'.
2908 (Ffloat_time): New built-in Lisp function.
2910 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2912 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2913 for the character code.
2915 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2918 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2919 if called for a popup menu.
2920 (xmenu_show): Store help string in widget values.
2922 2000-07-26 Dave Love <fx@gnu.org>
2924 * syswait.h: Move some definitions.
2925 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2926 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2927 perspicuous definitions.
2928 (WTERMSIG): Fix bit pattern used.
2930 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2932 * print.c (print_object): If vector printing is truncated, print
2933 "..." to indicate it as well as the case of list printing.
2935 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2937 * xdisp.c (next_element_from_display_vector): Improve comments.
2939 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2940 for the character code, and the rest for the face id as in 20.x.
2941 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2943 * window.c (window_display_table): Cleaned up.
2945 * syntax.c (Fforward_word): Add last arg nil in call of
2946 Fconstrain_to_field.
2948 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2950 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2951 identical but for the letter-case, don't call
2952 barf_or_query_if_file_exists.
2954 2000-07-25 Miles Bader <miles@gnu.org>
2956 * editfns.c (find_field): Honor special `boundary' fields.
2957 (Qboundary): New variables.
2958 (syms_of_editfns): Initialize Qboundary.
2959 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2960 Use scan_buffer instead of find_before_next_newline, because it
2961 allows us to detect the boundary case where there's a newline at
2963 * lisp.h (Fconstrain_to_field): Update external declaration.
2965 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2967 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2970 2000-07-24 Dave Love <fx@gnu.org>
2972 * s/sunos4-0.h, s/sol2.h:
2973 (LIBS_TERMCAP): Move from m/sparc.h.
2975 * m/sparc.h (TERMINFO): Moved to system files (probably only
2976 relevant for sunos4 judging by its vintage).
2977 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2980 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2982 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2983 name to single_keymap_panes.
2985 2000-07-24 Andreas Schwab <schwab@suse.de>
2987 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2989 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2991 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2992 parameters instead of using int parameters. Expect FN to accept
2993 EMACS_INT parameters.
2994 (display_echo_area, resize_echo_area_axactly, current_message)
2995 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2996 with new argument list.
2997 (resize_mini_window_1): New callback function.
2998 (current_message_1, truncate_message_1, set_message_1): Change
2999 parameter lists to the new format expected by
3000 with_echo_area_buffer.
3002 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3004 * fontset.c (fontset_ref): Remove INLINE declaration.
3005 (fontset_ref_via_base): Likewise.
3006 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3009 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3011 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3012 correct order of priority. If help echo was found in an overlay,
3013 use that overlay as the object in which the help echo was found.
3015 2000-07-22 Miles Bader <miles@gnu.org>
3017 * textprop.c (Fprevious_single_char_property_change): The initial
3018 property value should be from the position preceding POSITION, not
3021 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3023 * coding.c (syms_of_coding): Doc fix for
3024 inhibit-iso-escape-detection.
3026 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3028 * xterm.c (note_mouse_highlight): Process overlays in the right
3031 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3033 * xterm.c (note_mouse_highlight): If help-echo was found in an
3034 overlay, use that overlay as the object in which the help was
3037 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3039 * window.c (foreach_window): Instead of a fake variable argument
3040 list, take one USER_DATA argument.
3041 (foreach_window_1): Likewise, and call callback functions with two
3042 args, the window and USER_DATA.
3043 (struct check_window_data): New struct.
3044 (check_window_containing): Use it.
3045 (window_from_coordinates): Set up a struct check_window_data for
3047 (add_window_to_list, freeze_window_start): Change parameters
3048 according to new calling convention.
3050 * window.h (foreach_window): Change prototype.
3052 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3054 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3056 * xmenu.c (menu_help_callback): Call show_help_echo with
3057 additional arguments OBJECT and POS.
3059 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3061 * data.c (Faset): Allow storing any multibyte character in a
3062 string. Convert unibyte string to multibyte if necessary.
3064 * xfns.c (x_encode_text): New function.
3065 (x_set_name): Use x_encode_text.
3066 (x_set_title): Likewise.
3068 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3070 * xterm.h (x_encode_text): Add prototype.
3072 2000-07-20 Dave Love <fx@gnu.org>
3074 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3077 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3079 * msdos.c (help_echo_window): New variable.
3080 (syms_of_msdos): Initialize and staticpro it.
3081 (IT_note_mode_line_highlight): Set help_echo_window.
3082 (IT_note_mouse_highlight): Ditto.
3083 (dos_rawgetc): Store help_echo_window in the second event produced
3086 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3087 Record the object that generated the help echo and the position of
3088 that object in help_echo_object and help_echo_pos. Record that
3089 some glyphs in a row are displayed in mouse-face.
3090 (IT_update_begin): Don't clear mouse highlight unless one of the
3091 enabled glyph rows is marked as being displayed in mouse-face.
3092 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3093 and position recorded in help_echo_object and help_echo_pos to the
3095 (IT_menu_display): Accept a new argument PN: the pane number of
3096 the current menu pane. Record the pane number and the item
3097 number of the item which has associated help string.
3098 (XMenuActivate): Update the prototype for help_callback in
3099 function declaration. Call IT_menu_display with the current menu
3100 pane number as an additional argument. Call help_callback with
3101 two additional arguments: the pane number and the item number of
3102 the menu item associated with the help text.
3103 (help_echo_object, help_echo_pos): New variables.
3104 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3106 * msdos.h (XMenuActivate): Update prototype.
3108 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3110 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3111 Add some more prototypes.
3113 * xterm.c, xterm.h: Add some more prototypes.
3115 * lisp.h (Fnext_single_char_property_change): Add prototype.
3117 * dispnew.c (direct_output_for_insert): Remove confusing
3118 outer local variable mouse_face_overwritten_p.
3119 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3121 * alloc.c (allocate_string_data): Don't copy old string contents.
3123 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3125 * coding.c (code_convert_region): Delete text properties before
3126 shrinking the conversion region.
3128 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3130 * dispnew.c (update_text_area): Write the whole row if it
3131 has mouse-face in it.
3133 * xfaces.c (face-alternative-font-family-alist): Remove
3134 DEFVAR_LISP; staticpro instead.
3136 * xmenu.c (menu_help_callback): Call show_help_echo with
3139 * keyboard.c (show_help_echo): Add parameter WINDOW.
3140 (read_char): Call show_help_echo with window extracted from Lisp
3142 (gen_help_event): Add parameter WINDOW.
3144 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3146 * xterm.c (help_echo_window): New variable.
3147 (note_mouse_highlight, note_tool_bar_highlight): Set
3149 (XTread_socket): Pass help_echo_window to gen_help_event.
3150 (syms_of_xterm): Initialize and staticpro help_echo_window.
3152 2000-07-18 Dave Love <fx@gnu.org>
3154 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3157 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3159 * alloc.c (allocate_string_data): If string had already data
3160 assigned, copy old contents to new string data.
3162 * coding.c (syms_of_coding): Fix typo in spelling of variable
3163 `inhibit-iso-escape-detection'.
3165 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3167 * Makefile.in: Add dependencies on dispextern.h.
3168 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3169 `free'; both can conflict with system header files.
3171 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3173 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3176 2000-07-18 Dave Love <fx@gnu.org>
3178 * window.c (Fwindow_list): Declare arg `window'.
3180 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3182 * coding.c (setup_coding_system): Don't override the explicitly
3183 specified designations.
3185 2000-07-15 Miles Bader <miles@gnu.org>
3187 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3188 from `text_property_eq' and `text_property_stickiness', respectively.
3189 (find_field, Fconstrain_to_field, char_property_eq)
3190 (char_property_stickiness): Changed to call char-property functions
3191 instead of text-property-only ones.
3193 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3194 `next_single_char_property_change'). Do more error checking, and
3195 cleanup limit behavior.
3196 (Fprevious_single_char_property_change): New function.
3197 (syms_of_textprop): Initialize new subrs.
3199 * xdisp.c (display_prop_end, invisible_text_between_p):
3200 Call Fnext_single_char_property_change instead of
3201 next_single_char_property_change.
3203 2000-07-15 Jason Rumney <jasonr@gnu.org>
3205 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3206 after menu is finished with.
3207 (add_menu_item): Only consider wv->title as a menu title.
3208 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3210 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3212 (FONT_REGEXP): Remove unused macro, and its sub-components.
3213 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3215 * w32term.c (help_echo_object, help_echo_pos): New variables.
3216 (note_mode_line_highlight): Store additional information about the
3217 help-echo in help_echo_object and help_echo_pos. Check both
3218 `local-map' and `keymap' properties for changing the cursor
3219 (note_mouse_highlight): Store additional information about the
3220 help-echo in help_echo_object and help_echo_pos.
3221 (note_tool_bar_highlight): Set help_echo_object to nil and
3222 help_echo_pos to -1.
3223 (w32_read_socket): Use gen_help_event instead of filling
3224 input_events manually.
3225 (syms_of_w32term): Staticpro help_echo_object.
3226 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3227 set, arrange for a mouse-highlight redisplay in
3229 (x_clear_mouse_face): New function.
3230 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3231 (x_update_window_begin): No need to turn off the mouse
3233 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3234 depending on whether they contain glyphs highlighted in
3236 (x_fill_stretch_glyph_string): Consume runs of stretch
3237 glyphs instead of a single one.
3238 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3239 with new argument list.
3240 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3241 (x_append_glyph, x_append_composite_glyph)
3242 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3243 changes in struct glyph starting 1999-12-27. See comments for
3244 xterm.c on 2000-07-05.
3246 2000-07-14 Sam Steingold <sds@gnu.org>
3248 * xfaces.c (realize_x_face): Fix the last patch:
3249 check `default_face' before dereferencing.
3251 2000-07-14 Dave Love <fx@gnu.org>
3253 * syntax.c (back_comment): Add null default in switch (for pcc).
3255 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3257 * xfaces.c (realize_x_face): Make fontset using the base of the
3258 default_face's fontset, not using the default fontset.
3260 * coding.c (inhibit_iso_escape_detection): New variable.
3261 (syms_of_coding): Make it a Lisp variable.
3262 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3263 nonzero, ignore ISO2022's escape sequence.
3265 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3267 * alloca.c (malloc) [emacs]: Define as xmalloc.
3269 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3270 use that instead of the mouse position. Add parameters DX and DY.
3272 * dispextern.h (Fx_show_tip): Adjust number of parameters
3275 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3276 if HELP is a function, call it with OBJECT and POS as parameters
3277 to get the help to display.
3278 (gen_help_event, kbd_buffer_store_help_event): New functions.
3279 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3280 (read_char): Call show_help_echo with new parameters.
3282 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3285 * xterm.c (help_echo_object, help_echo_pos): New variables.
3286 (note_mode_line_highlight): Store additional information about the
3287 help-echo in help_echo_object and help_echo_pos. Check both
3288 `local-map' and `keymap' properties for changing the cursor
3289 (note_mouse_highlight): Store additional information about the
3290 help-echo in help_echo_object and help_echo_pos.
3291 (note_tool_bar_highlight): Set help_echo_object to nil and
3292 help_echo_pos to -1.
3293 (XTread_socket): Use gen_help_event instead of filling
3294 input_events manually.
3295 (syms_of_xterm): Staticpro help_echo_object.
3297 * xmenu.c (menu_highlight_callback): Use
3298 kbd_buffer_store_help_event instead of setting up and input_event
3301 * xdisp.c (eval_form): GCPRO argument sexpr.
3302 (call_function): New function.
3303 (handle_single_display_prop): Use call_function and FUNCTIONP
3304 instead of checking whether if font_height is a symbol and
3307 * eval.c (internal_condition_case_2): New function.
3309 * lisp.h (FUNCTIONP): New macro.
3310 (internal_condition_case_2, call_function): Add prototypes.
3312 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3313 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3314 Always set `arg' member of input_events.
3315 (construct_menu_click): Unused function removed.
3317 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3319 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3320 (construct_drag_n_drop, x_scroll_bar_handle_click)
3321 (w32_read_socket): Always set `arg' member of input_events.
3323 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3325 * lisp.h (eval_form): Add prototype.
3327 * xdisp.c (eval_form): Make it externally visible.
3329 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3331 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3332 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3333 consing. For prefix events, store the frame in the `arg' slot of
3334 the event, otherwise store the key there.
3335 (XTread_socket): Instead of consing, use the frame_or_window slot
3336 of HELP_EVENTs for the frame, and the `arg' slot for the help
3339 * xmenu.c (menu_highlight_callback): Store help string in the
3340 `arg' member of the input event; don't cons.
3341 (menubar_selection_callback): Use the `arg' slot of input events
3342 to queue additional information, instead of consing.
3344 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3346 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3348 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3350 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3351 input events to queue additional information, instead of consing.
3353 * keyboard.c (kbd_buffer_gcpro): Renamed from
3354 kbd_buffer_frame_or_window. Now used for all Lisp objects
3355 referenced from the input queue.
3356 (kbd_buffer_store_event): Always use structure assignment for
3357 copying input events. Record all Lisp objects referenced from
3358 events in kbd_buffer_gcpro.
3359 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3360 differently from input events. Test for prefix menu_bar_events
3361 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3362 event in kbd_buffer_gcpro to nil.
3363 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3364 frame_or_window is equal to its arg member as prefix events.
3365 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3366 used by an input event to nil.
3367 (init_keyboard): Use two times the size of the input queue
3368 for kbd_buffer_gcpro.
3369 (syms_of_keyboard): Likewise.
3371 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3374 * termhooks.h (struct input_event): Add member `arg'.
3375 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3376 (USER_SIGNAL_EVENT): Renamed from user_signal.
3378 * xfaces.c (ASET): Remove definition.
3380 * lisp.h (AREF, ASET, ASIZE): New macros.
3382 * fontset.c (AREF, ASIZE): Remove definitions.
3384 * fns.c (AREF): Remove definition.
3386 * composite.c (AREF): Remove definition.
3388 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3390 * dispnew.c (redraw_overlapped_rows): Add missing local.
3391 (scrolling_window): Remove debug code.
3393 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3394 Before scrolling, turn off a mouse-highlight in the window
3397 * xterm.c (x_update_window_end): Add parameter
3398 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3399 redisplay in XTframe_up_to_date.
3400 (x_clear_mouse_face): New function.
3401 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3403 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3405 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3406 it when any row is written to that contains glyphs highlighted in
3408 (update_window): Call the window update end hook with new
3409 parameter MOUSE_FACE_OVERWRITTEN_P.
3410 (direct_output_for_insert): Give up if row contains mouse-face.
3412 * dispextern.h (struct redisplay_interface): Add parameter
3413 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3414 (clear_mouse_face): New function pointer member.
3416 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3418 * syntax.c (back_comment): Use one switch rather than a few `if's.
3419 Obey open_paren_in_column_0_is_defun_start.
3420 When reverting to the `slow' method, try to nicely handle the case
3421 of nested comments by checking that the comment-starter we found
3422 does indeed match the comment-ender.
3423 (scan_sexps_forward, scan_sexps_forward):
3424 Ignore excessive opening parenthesis rather than throwing an error.
3426 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3428 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3429 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3431 * dispnew.c (direct_output_forward_char): Give up if currently
3432 displaying a message instead of the minibuffer contents.
3434 * xterm.c (x_update_window_begin): No need to turn off the mouse
3436 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3437 depending on whether they contain glyphs highlighted in
3440 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3441 compare the mouse_face_p flags of both rows.
3443 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3445 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3447 * keyboard.c (show_help_echo): Accept additional parameter
3448 ok_to_overwrite_keystroke_echo.
3449 (read_char): Call show_help_echo with a zero
3450 ok_to_overwrite_keystroke_echo argument.
3451 * keyboard.h (show_help_echo): Update prototype of
3453 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3454 ok_to_overwrite_keystroke_echo argument.
3455 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3456 non-zero ok_to_overwrite_keystroke_echo argument.
3458 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3460 * xdisp.c (try_window_id): If changes are all below what is
3461 displayed in the window, and point is in the window, we still
3462 might have to find point on the display.
3464 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3465 glyphs instead of a single one.
3466 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3467 with new argument list.
3468 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3470 * keymap.c (get_keymap_1): Add comment that this function can GC.
3471 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3472 comment that functions can GC.
3473 (Fset_keymap_parent): GCPRO arg KEYMAP.
3475 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3477 * msdos.c (XMenuActivate): After exiting the menu, restore the
3478 echo area message and erase it.
3480 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3482 * fontset.c (Ffontset_info): Make the return value more compatible
3483 with that of Emacs 20.
3485 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3487 * eval.c (Fsignal): Handle case that backtrace_list is null.
3489 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3491 * ccl.c (Fccl_execute): Typo fixed.
3493 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3495 * window.c (window_loop): Add missing gcpro1 local variable.
3497 * window.c (Fwindow_list): Reverse list at the end.
3498 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3499 means allow windows on OWINDOW's frame, only.
3500 (window_loop): Simplified; use Fwindow_list.
3502 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3504 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3506 * xterm.c (XTread_socket): Increment handling_signal at the start,
3507 decrement it at the end.
3509 * eval.c (handling_signal): New variable.
3510 (Fsignal): Abort if handling_signal is non-zero.
3512 * lisp.h (handling_signal): External declaration.
3514 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3516 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3518 Sound support for NetBSD through "Linux emulation" support:
3519 * config.in (HAVE_SOUNDCARD_H): Undef.
3520 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3521 * Makefile.in (LIBSOUND): New variable.
3522 (LIBES): Include it.
3523 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3525 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3527 (vox_open): Use DEFAULT_SOUND_DEVICE.
3528 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3530 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3532 * print.c (print_error_message): If Vsignaling_function is set,
3533 show it in *Messages*.
3535 * lisp.h (Vsignaling_function): External declaration.
3537 * eval.c (Vsignaling_function): New variable.
3538 (Fsignal): Compute it.
3539 (syms_of_eval): Staticpro it.
3541 2000-07-05 Dave Love <fx@gnu.org>
3543 * syswait.h: Use the autoconf recommended approach. Old code
3544 #if'd out in case we need to revert.
3546 * config.in (HAVE_SYS_WAIT_H): Added.
3548 2000-07-05 Andrew Innes <andrewi@gnu.org>
3550 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3551 when non-NULL instead of __morecore, to take account of buffer
3552 memory. This also solves a problem with spurious memory warnings
3555 * ralloc.c: Make real_morecore non-static.
3557 * eval.c (internal_condition_case): Comment out abort if
3558 interrupt_input_blocked is not zero.
3560 * makefile.nt: Add support for `bootstrap' and related targets.
3561 Include minimal debug info in emacs.exe in release build.
3562 Remove all dependencies on lisp.h, and fixup some others.
3564 * w32.c (init_environment): Install code from 20.7 for providing
3565 default values for environment variables, based on the
3566 executable's own location.
3567 (map_w32_filename): Handle filenames that are longer than
3569 (sys_socket): Install socket inheritance bug fix from 20.7.
3571 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3572 here via blockinput.h).
3574 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3576 * w32menu.c (w32_menu_display_help):
3577 * xmenu.c (menu_help_callback): Use show_help_echo.
3579 * keyboard.h (show_help_echo): Declare.
3581 * keyboard.c (show_help_echo): New function, extracted from read_char.
3582 Feval its `msg' argument if it's a cons cell.
3583 (read_char): Use it.
3584 (follow_key): Pass `autoload' to get_keyelt.
3586 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3587 (note_tool_bar_highlight, XTread_socket):
3588 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3590 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3591 (note_tool_bar_highlight, w32_read_socket):
3592 Do not gratuitously ignore non-string `help-echo' properties.
3594 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3596 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3598 * window.c (delete_all_subwindows): Reset Vwindow_list.
3600 * xterm.c (x_append_glyph, x_append_composite_glyph)
3601 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3602 changes in struct glyph starting 1999-12-27. Some bit-fields of
3603 struct glyph were not set, which made glyphs unequal when compared
3604 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3605 effects were the result. This also depended on the contents of
3606 memory returned by xmalloc. If flickering happens again, activate
3607 the code in clear_glyph_row that's in #if 0. If the flickering is
3608 gone with that, chances are that it is caused by something
3611 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3613 * dispextern.h: Add some comments.
3615 * window.c (add_window_to_list): Add parameter LIST.
3616 (window_list): Order list so that, for each frame, windows are
3617 in canonical order, and so that frames appear in the list in
3618 the order given by Vframe_list.
3619 (next_window): Reverse the handling of NEXT_P.
3621 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3623 * window.c (Vwindow_list): New variable.
3624 (make_window, delete_window): Set Vwindow_list to nil.
3625 (check_window_containing): New function.
3626 (window_from_coordinates): Rewritten.
3627 (add_window_to_list, window_list, candidate_window_p)
3628 (decode_next_window_args, next_window): New functions.
3629 (Fnext_window, Fprevious_window): Rewritten in terms of
3631 (Fwindow_list): New function.
3632 (Fother_window): Cleaned up.
3633 (foreach_window): Add a longer "variable argument list". Let
3634 callback function return 0 to indicate that cycling over windows
3636 (foreach_window_1): Likewise.
3637 (freeze_window_start): Return int.
3638 (init_window): New function.
3639 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3641 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3642 input_event with bzero.
3643 (main): Call init_window.
3645 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3648 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3650 * composite.h (make_composition_value_copy): Extern it.
3652 * composite.c (make_composition_value_copy): New function.
3654 * editfns.c (Fformat): While copying text properties, make each
3655 composition property value a copy.
3657 * fns.c (concat): While copying text properties, make each
3658 composition property value a copy.
3660 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3662 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3664 * fns.c (sweep_weak_table): Mark only objects that are not
3667 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3668 include those frames as candidates which have their focus
3669 redirected to the minibuffer frame.
3671 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3673 * fns.c (Fputhash): Return `value' rather than nil.
3675 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3677 * frame.c (next_frame): Don't check focus redirection in case
3678 MINIBUF is a window. Doing so excludes frames using MINIBUF
3679 unless their focus is redirected, which contradicts the
3680 specification of next-frame, and leads to infinite loops in
3681 certain situations when cycling through windows with next-window.
3683 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3685 * coding.c (code_convert_region): Even if the length of text is
3686 zero, try to convert it if coding->type is coding_type_ccl.
3687 (decode_coding_string, encode_coding_string): Likewise.
3689 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3691 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3692 the display if windows_or_buffers_changed.
3694 * dispnew.c (struct row_entry): New structure.
3695 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3696 (row_table_size, old_lines, new_lines, old_lines_size)
3697 (new_lines_size, run_pool, runs_size, runs): New variables.
3698 (add_row_entry): New function.
3699 (scrolling_window): Use data structures allocated with xmalloc and
3700 held in global variables, instead of allocating them with alloca and
3701 holding them in local variables. Use a larger hash table whose
3702 size depends on glyph matrix sizes. Don't use bzero to clear the
3703 hash table; instead, clear used slots only.
3705 * fns.c (next_almost_prime): Make it externally visible.
3707 * lisp.h (next_almost_prime): Add prototype.
3709 * s/isc4-0.h (sigunblock): Define.
3711 * s/sco5.h (sigunblock): Define.
3713 2000-06-27 Dave Love <fx@gnu.org>
3715 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3716 (moved to osf5-0.h).
3717 [!NOT_C_CODE]: Protect string.h stuff.
3719 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3720 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3722 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3724 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3725 below the last line from the needed window height.
3727 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3729 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3730 (Fwidget_get): Use it.
3731 (syms_of_fns): Defsubr it.
3733 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3735 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3736 display info for XIM.
3737 (xim_open_dpy): Likewise.
3738 (xim_close_dpy): Don't free the display info's XIM.
3740 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3742 * config.in (USE_XIM): New define.
3744 * keymap.c (get_keyelt): For menu-items containing a `:filter
3745 FILTER', apply FILTER to the menu-item's definition to get the
3746 real definition to use.
3748 * lisp.h (QCfilter): External declaration.
3750 * xfns.c (Fimage_size): New function.
3751 (syms_of_xfns): Defsubr it.
3753 2000-06-26 Andreas Schwab <schwab@suse.de>
3755 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3758 2000-06-25 Dave Love <fx@gnu.org>
3760 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3763 * Makefile.in (blockinput.h): Depend on atimer.h.
3764 (atimer.h): Depend on systime.h.
3766 * blockinput.h: Protect against multiple inclusion. Include
3769 * atimer.h: Protect against multiple inclusion. Include
3772 * lisp.h (swap_in_global_binding): Declare.
3774 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3776 * process.c (Fopen_network_stream): Turn off atimers for duration
3777 of call to connect. (Patch from Gerd.)
3779 2000-06-23 Dave Love <fx@gnu.org>
3781 * ralloc.c: Maybe include unistd.h
3783 * emacs.c (setgrp): Undefine before defining.
3784 (malloc_warning, set_time_zone_rule, index): Prototype.
3786 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3787 HAVE_STRUCT_TIMEZONE.
3789 * s/osf1.h: Move string.h hack here from alpha.h and make it
3791 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3793 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3794 (SOCKLEN_TYPE): Don't define.
3796 * m/alpha.h: Remove string.h hack.
3798 * s/osf5-0.h: New file.
3800 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3801 include time.h, done by systime.h.
3802 [__FreeBSD__]: Remove redundant includes.
3804 * callproc.c (setpgrp): Undefine before defining.
3805 (delete_temp_file): Return Qnil to avoid warning.
3807 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3809 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3812 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3814 * composite.h (compose_text): Declare.
3816 * xterm.c: Don't include sys/types.h unconditionally. Don't
3817 protect its inclusion with !USG (following xmenu.c).
3819 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3821 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3824 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3826 * coding.c (decode_eol_post_ccl): Special handling for undecided
3827 and inconsistent EOL types.
3829 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3831 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3832 trough color and main window's background color.
3834 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3837 * xterm.h (Xt_app_con): External declaration.
3839 * widget.c (EmacsFrameRealize): Fix typo.
3841 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3843 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3844 (handle_invisible_prop): Record the start of invisible text in
3845 it->add_overlay_start.
3846 (struct overlay_entry): Add member `overlay'.
3847 (handle_overlay_change): Simplify.
3848 (next_overlay_string): After having processed overlay strings at the
3849 end of the buffer, record that fact in
3850 it->overlay_strings_at_end_processed_p.
3851 (compare_overlay_entries): If before- and after-strings come
3852 from the same overlay, let before-strings come first.
3853 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3854 (load_overlay_strings): Take it->add_overlay_start into account
3855 when adding overlay strings.
3857 * dispextern.h (struct it): Add member add_overlay_start.
3859 2000-06-22 Dave Love <fx@gnu.org>
3861 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3863 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3865 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3867 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3870 2000-06-21 Dave Love <fx@gnu.org>
3872 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3874 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3876 * syntax.c (back_comment): Simplify string-parity counting (with
3877 the added benefit of handling multiple string-styles as long as
3878 they are not intertwined).
3879 Jump to the slow code as soon as a comment starter is found in
3880 a "string_lossage" position. Fixes the case: " /* " /* " */.
3882 2000-06-21 Dave Love <fx@gnu.org>
3884 * Makefile.in: Use GETLOADAVG_LIBS.
3886 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3887 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3889 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3891 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3892 (Fforward_comment, scan_lists):
3893 Check the comstyle of single-char comment-starters.
3894 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3895 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3896 Check the comstyle of single-char comment-starters.
3897 Clarify control-flow around the Scomment case.
3899 2000-06-20 Dave Love <fx@gnu.org>
3901 * fns.c (make_hash_table, maybe_resize_hash_table):
3902 Cast arg of next_almost_prime.
3904 * tparam.c [emacs]: Include lisp.h.
3906 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
3909 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3911 * keyboard.c (adjust_point_for_property): Check if display
3912 property should be treated as intangible by looking at its
3915 * xdisp.c (single_display_prop_intangible_p)
3916 (display_prop_intangible_p): New functions.
3918 * dispextern.h (display_prop_intangible_p): Add prototype.
3920 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3922 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3923 argument to sigprocmask.
3925 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3926 argument to sigprocmask.
3928 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3929 sigprocmask_set, and pass a pointer to it to sigprocmask.
3931 * sysdep.c (sigprocmask_set): New variable.
3933 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3936 2000-06-20 Sam Steingold <sds@gnu.org>
3938 * xrdb.c: Don't declare xmalloc, xrealloc.
3940 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3942 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3943 (re_comp): Cast gettext return value to avoid complaints when
3946 2000-06-20 Dave Love <fx@gnu.org>
3948 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3951 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3953 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3955 * m/alpha.h: Don't declare xmalloc, xrealloc.
3957 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
3959 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3961 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3963 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3966 * keyboard.h (poll_for_input_1): Declare.
3968 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3970 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3972 * doprnt.c: Don't declare xmalloc, xrealloc.
3974 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3975 (getenv, ctime, getwd): Removed.
3976 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3978 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3979 x_set_tool_bar_lines.
3981 * config.in: Add HAVE_GETWD. Move some definitions above
3982 machine/system includes.
3984 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3986 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3988 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3989 contain information about ENCODING.
3991 * fontset.c (FONTSET_ASCII): Use the first element of char table
3992 for an ASCII font, not defalt slot.
3993 (fontset_ref_via_base): If FONTSET doesn't contain information for
3994 C, try the default fontset.
3995 (make_fontset): Don't copy the default fontset.
3996 (fontset_font_pattern): Likewise.
3997 (accumulate_font_info): If ELT is nil, use the corresponding
3998 element in the default fontset.
4000 2000-06-19 Dave Love <fx@gnu.org>
4002 * syntax.c (Fparse_partial_sexp): Doc fix.
4004 * regex.h: Test PROTOTYPES as well as __STDC__.
4006 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4007 errno, strerror. Put text after #endif in comment.
4009 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4012 * xterm.c (x_frame_of_widget): Likewise.
4014 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4016 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4017 to Vfundamental_mode_abbrev_table.
4019 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4020 bogus objects are marked. This slows down GC by ~80 percent, but
4021 it might be worth trying when debugging GC-related problems.
4022 This feature requires conservative stack marking to be enabled.
4024 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4025 returns XLookupChars, reset `modifiers' to zero.
4027 2000-06-19 Dave Love <fx@gnu.org>
4029 * mktime.c: Unprotoized.
4031 2000-06-19 Richard Stallman <rms@gnu.org>
4033 * data.c (set_internal): If variable is frame-local,
4034 store the new value immediately into the frame parameter alist.
4036 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4038 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4039 in the custom handler pointer.
4041 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4042 value, or checks for CHAR_META can fail when Lisp_Object is a
4044 * keymap.c (get_keyelt): Likewise.
4046 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4048 * ccl.h (struct ccl_program): New member eol_type.
4049 (struct ccl_spec): New member cr_carryover.
4051 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4052 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4054 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4055 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4056 (decode_eol_post_ccl): New function.
4057 (decode_coding): Don't detect EOL format here for CCL based coding
4059 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4060 decode_eol_post_ccl after running the CCL program.
4061 (code_convert_region): Don't detect EOL format here for CCL based
4063 (decode_coding_string): Likewise.
4065 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4067 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4068 when treating it as an integer.
4070 * coding.h (encode_coding_string): Declare.
4072 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4075 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4076 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4077 to be passed to get_local_map.
4079 * sound.c (Fplay_sound): Don't call make_number on
4080 Frun_hook_with_args count argument.
4082 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4083 for lisp objects in X event structure data field, when lisp
4084 objects are represented with unions.
4085 (x_scroll_bar_to_input_event): Ditto.
4087 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4089 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4090 termination of string. Fix sense of test whether
4091 Vline_number_display_limit is an integer.
4093 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4095 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4096 only if HAVE_X_WINDOWS.
4098 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4101 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4104 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4106 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4109 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4111 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4112 start of the while loop.
4114 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4116 * atimer.c (alarm_signal_handler): Add forward declaration.
4118 * data.c (set_internal): Remove debug code.
4120 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4122 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4124 * unexec.c (toplevel) [COFF]: Include coff.h.
4126 * s/lynxos.h: New file.
4128 * keymap.c (Fsingle_key_description): Enclose function key and
4129 event symbol names in angle brackets.
4131 * xdisp.c (setup_echo_area_for_printing): Call
4132 message_log_maybe_newline if message_buf_print is not set.
4134 * print.c (printchar, strout): Don't check message_buf_print
4135 before calling setup_echo_area_for_printing because that
4136 function does something useful even when message_buf_print is
4139 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4141 (ensure_echo_area_buffers): Initialize echo buffer's
4142 truncate lines setting to nil.
4143 (with_echo_area_buffer): Don't set the echo buffer's truncate
4145 (set_message_1): Set it here instead, based on the value
4146 of message_truncate_lines.
4147 (resize_mini_window): Handle case that lines are truncated.
4148 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4149 message-truncate-lines.
4151 * keyboard.c (read_char): Bind message-truncate-lines to t
4152 while displaying a help-echo.
4154 * lisp.h (Qmessage_truncate_lines): External declaration.
4156 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4158 * xdisp.c (Vline_number_display_limit): Renamed from
4159 line_number_display_limit.
4160 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4161 Extend documentation string. Initialize
4162 Vline_number_display_limit to nil meaning no limit.
4163 (decode_mode_spec): Use Vline_number_display_limit with its new
4166 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4168 2000-06-13 Richard Stallman <rms@gnu.org>
4170 * frame.c (Fmodify_frame_parameters): Doc fix.
4172 * xfns.c (x_set_frame_parameters): Comment fix.
4174 * frame.c (store_frame_param): Call swap_in_global_binding if the
4175 variable's current binding was chosen based on this frame.
4177 * data.c (swap_in_global_binding): New function.
4179 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4181 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4182 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4184 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4186 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4188 2000-06-12 Jason Rumney <jasonr@gnu.org>
4190 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4192 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4194 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4196 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4198 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4200 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4201 (syms_of_xfaces): Defsubr Sdump_colors.
4202 (x_free_colors): Don't treat b&w specially on default visual.
4203 (x_free_dpy_colors): New function.
4204 (free_face_colors): Don't check visual class; it's done
4207 * xterm.c (x_frame_of_widget): New function.
4208 (x_alloc_nearest_color_for_widget): Use it.
4209 (x_copy_dpy_color): New function.
4210 (x_destroy_window): Free various colors.
4212 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4214 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4216 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4218 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4220 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4222 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4224 2000-06-11 Dave Love <fx@gnu.org>
4226 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4228 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4230 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4232 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4234 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4237 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4239 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4240 (regex_compile): Fix the code for handling the case of single byte
4241 char and multibyte char being mixed in a range within [...].
4243 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4244 and dst_multibyte members of coding.
4246 * charset.c (update_charset_table): Update the table
4248 (init_charset_once): Initialize elements of bytes_by_char_head to
4249 1 except for leading codes for private charases.
4251 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4252 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4255 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4257 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4258 access the data it doesn't point to.
4260 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4262 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4263 will be translated to a switch-frame event when reading the
4264 event queue. This is necessary because Emacs otherwise won't
4265 perform a switch-frame to a new frame until some other event, for
4266 example a keystroke event, forces it to do so. This has various
4267 effects, one visible being that the cursor of a frame created with
4268 C-x 5 2 or switched to with a window manager key binding like
4269 A-TAB stays hollow because selected_window isn't on the newly
4270 focused frame until the switch-frame is performed.
4272 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4273 generating a switch-frame event if necessary.
4275 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4277 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4280 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4282 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4285 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4287 * window.c (displayed_window_lines): Take empty lines at
4288 the bottom of a window into account.
4290 * window.c (displayed_window_lines): New function.
4291 (Fmove_to_window_line): Use displayed_window_lines to determine
4292 the number of lines to move, instead of using the window's height.
4294 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4295 to stop reading, even if the form read sets point to a different
4296 value when evaluated.
4298 * xdisp.c (display_line): Fix code deciding in which line to
4301 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4303 * fileio.c (e_write): Free composition data if stored in
4306 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4308 * xdisp.c (display_line): Set row's and iterator's
4309 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4310 Set cursor even if row ends in the middle of a character.
4311 (dump_glyph_row): Print values of new flags.
4312 (redisplay_window) <cursor movement in unchanged window>: When
4313 point has been moved forward, and PT is at the end of the cursor
4314 row, don't place the cursor in the next row if the cursor row ends
4315 in the middle of a character or at ZV.
4317 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4318 (struct glyph_row): Add starts_in_middle_of_char_p and
4319 ends_in_middle_of_char_p.
4320 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4321 ends_in_middle_of_char_p flag.
4322 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4324 * term.c (append_glyph): Revert change of 2000-06-06.
4326 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4327 padding glyph not fitting on line as whole character not
4330 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4331 this isn't true for images with `:ascent 100'.
4333 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4335 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4336 as modified if it is originally unmodified.
4338 * term.c (encode_terminal_code): Change the way to check if
4339 terminal coding does any conversion.
4340 (append_glyph): Set glyph->pixel_width correctly.
4342 * xdisp.c (display_line): While checking line continuation, pay
4343 attention to a padding glyph.
4345 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4347 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4349 2000-06-05 Dave Love <fx@gnu.org>
4351 * xdisp.c: Include fontset.h.
4353 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4355 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4357 * dispnew.c: Conditionally include term.h.
4359 * coding.h: Declare code_convert_string_norecord.
4361 * frame.h (struct frame): Use volatile unconditionally.
4363 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4365 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4367 * systime.h: Protect against multiple inclusion.
4368 (timezone) [USG5_4]: Define as time_t.
4370 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4371 (Foptimize_char_table, make_temp_name): Declare.
4373 * Makefile.in (xdisp.o): Depend on fontset.h.
4375 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4377 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4378 (Foptimize_char_table, make_temp_name): Declare.
4382 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4384 2000-06-02 Dave Love <fx@gnu.org>
4386 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4388 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4390 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4391 result face, set flags in that face indicating that colors may not
4394 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4395 glyph, use the ASCII NUL character to determine the face.
4397 2000-06-02 Dave Love <fx@gnu.org>
4399 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4400 (VFORK_RETURN_TYPE): Remove.
4402 * config.in: Add NO_MATHERR.
4404 2000-06-01 Dave Love <fx@gnu.org>
4406 * cmds.c (internal_self_insert): Don't check
4407 Vbefore_change_function, Vafter_change_function.
4409 * insdel.c (signal_before_change, signal_after_change): Likewise.
4411 * buffer.c (Vbefore_change_function, Vafter_change_function):
4412 Variables and their initializations deleted.
4414 * callint.c (Fcall_interactively): Doc fix.
4416 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4418 2000-05-31 Dave Love <fx@gnu.org>
4420 * textprop.c: Revert last change -- duplicated.
4422 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4424 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4427 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4429 2000-05-31 Jason Rumney <jasonr@gnu.org>
4431 * search.c (Fre_search_forward, Fre_search_backward)
4432 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4434 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4436 2000-05-30 Jason Rumney <jasonr@gnu.org>
4438 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4439 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4441 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4444 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4445 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4446 expand a nil default_filename.
4448 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4449 pointer to glyph_to_pixel_coords, not a frame.
4451 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4452 coding.h to dependencies.
4454 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4456 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4457 window pointer to be consistent with w32term.c and xterm.c.
4459 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4460 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4461 (Qline_spacing, Qcenter): New variables.
4462 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4463 (x_set_line_spacing): New function.
4464 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4466 (x_specified_cursor_type): New function.
4467 (x_set_cursor_type): Use it.
4468 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4470 (validate_x_resource_name, x_get_resource_string): Measure lengths
4471 of external strings in bytes.
4472 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4473 GetTextExtentPoint32 with NULL title.
4474 (Fx_create_frame): Initialize Qline_spacing.
4475 (w32_load_system_font): Initialize font->double_byte_p.
4476 (x_to_w32_charset): Use Vw32_charset_info_alist.
4477 (Image, busy cursor, tooltip functions): Merged changes from
4478 xfns.c. Not yet functional on Windows.
4480 * w32gui.h (W32FontStruct): Add double_byte_p member.
4482 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4483 (emacs_button_translation): Use it.
4484 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4485 in `mask' to be set.
4487 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4490 * w32term.c: Format and doc changes to bring closer to xterm.c.
4491 (w32_char_font_type): New enum.
4492 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4493 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4494 (w32_encode_char): New function.
4495 (x_encode_char): Removed.
4496 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4497 x_encode_char and w32_font_is_double_byte.
4498 (x_produce_image_glyph): Use image_ascent.
4499 (x_produce_glyphs): Use new version of w32_per_char_metric and
4500 handle NULL return value. Allow extra line spacing.
4501 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4502 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4503 w32_font_type member of glyph instead.
4504 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4505 (fast_find_position): Make sure not to consider rows not visible
4507 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4508 w32_menu_display_help with input blocked, as it can abort.
4509 (x_display_and_set_cursor): Choose cursor depending
4510 on buffer-local value of cursor_type.
4511 (x_draw_bar_cursor): Add parameter WIDTH.
4513 * w32term.h (CP_DEFAULT): Define.
4514 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4516 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4518 * search.c (Fre_search_forward, Fre_search_backward)
4519 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4521 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4523 * coding.c (detect_coding_iso2022): Fix code for checking
4524 CODING_CATEGORY_MASK_ISO_8_2.
4526 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4528 * regex.c (PREFETCH_NOLIMIT): New function.
4529 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4531 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4533 * syntax.c (find_defun_start): Move test for
4534 open_paren_in_column_0_is_defun_start outside of the loop.
4536 * xdisp.c (redisplay_window): Really switch buffers when
4537 displaying mode lines, and temporarily set selected_frame to the
4538 frame of the window that's redisplayed.
4540 * xfaces.c (free_realized_faces): Block/unblock input.
4541 (free_realized_multibyte_face): Ditto.
4543 2000-05-29 Dave Love <fx@gnu.org>
4545 * textprop.c (Qkeymap): New variable.
4546 (syms_of_textprop): Intern it.
4548 * keymap.c: Include intervals.h.
4549 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4551 * Makefile.in (keymap.o): Depend on intervals.h.
4553 * keyboard.c (menu_bar_items, tool_bar_items)
4554 (Fexecute_extended_command): Deal with `keymap' property.
4555 (read_key_sequence): Track map from `keymap' property as well as
4558 * intervals.c (get_local_map): Extra arg to allow looking for
4561 * intervals.h (map_property): New enum.
4562 (get_local_map): Extra arg using it.
4565 * lisp.h (get_local_map): Don't declare here.
4567 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4569 * Makefile.in (callproc.o): Depend on composite.h.
4571 * callproc.c: Include composite.h.
4572 (Fcall_process): Handle composition correctly.
4574 * coding.h (coding_allocate_composition_data): Extern it.
4575 (coding_restore_composition): Likewise.
4577 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4578 yet allocated, finish decoding with result
4579 CODING_FINISH_INSUFFICIENT_CMP.
4580 (coding_allocate_composition_data): Make it non-static.
4581 (coding_restore_composition): Likewise.
4583 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4585 * charset.c (syms_of_charset): Revert last change.
4587 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4589 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4590 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4593 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4595 * charset.c (syms_of_charset): Set width of character sets
4596 eight-bit-control and eight-bit-graphic to 1 column.
4598 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4600 * config.in (HAVE_SPEED_T): New define.
4602 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4605 2000-05-26 Dave Love <fx@gnu.org>
4607 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4609 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4610 (Fsubr_arity): New function.
4611 (syms_of_data): Install them.
4613 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4615 * charset.c (init_charset_once): Set the table bytes_by_char_head
4618 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4619 the default fontset to what Emacs uses by default.
4620 (check_registry_encoding): This function deleted.
4621 (Fset_fontset_font): Remove the adhoc condition for the default
4622 fontset. Allow cons in FONTNAME.
4624 * fns.c (map_char_table): Ignore char-table entries for
4625 charsets eight-bit-control and eight-bit-graphic.
4627 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4629 * emacs.c (main): Initialize keyboard syms before initializing
4630 window code, so face names are available.
4632 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4634 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4635 of an anchor at the beginning of a shy-group.
4637 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4639 * xdisp.c (handle_invisible_prop): Don't try to skip over
4640 invisible text if end of text is already reached.
4642 2000-05-25 Dave Love <fx@gnu.org>
4644 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4646 * coding.c (encode_eol): Add null statement after label.
4648 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4650 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4653 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4655 * ccl.c (ccl_driver): Fix previous change.
4657 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4659 * coding.c (run_pre_post_conversion_on_str): Set point to the
4660 beginning of buffer before calling coding->post_read_conversion.
4661 (decode_coding_string): Give correct args to
4662 run_pre_post_conversion_on_str.
4663 (encode_coding_string): Likewise.
4665 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4666 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4667 eight-bit-graphic correctly.
4669 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4671 * fileio.c (Finsert_file_contents): Even if a file is not found,
4672 execute codes for setting up coding system. Call
4673 after-insert-file-functions unconditionally.
4675 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4677 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4678 BSD_PGRPS are not defined.
4680 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4682 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4684 (syms_of_charset): Avoid building same strings.
4686 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4688 * lread.c (Fload): Add a comment about the meaning of
4689 Vuser_init_file being t.
4691 * puresize.h (BASE_PURESIZE): Increase to 675000.
4693 * s/gnu-linux.h (setpgrp): Don't define it here because this
4694 prevents compilation on GNU/Linux systems with glib 2.2.
4696 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4699 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4701 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4702 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4704 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4706 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4708 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4711 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4713 * term.c (encode_terminal_code): Set coding->src_multibyte
4716 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4718 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4720 * keyboard.c (read_char): Allow character codes 128..255 to be
4721 handled by input-method-function.
4723 * insdel.c (adjust_markers_for_replace): Fix previous change.
4724 (adjust_after_replace): If PREV_TEXT is nil, call
4725 adjust_markers_for_insert, not adjust_markers_for_replace.
4727 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4729 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4730 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4731 [HAVE_GRANDPT]: Define.
4732 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4734 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4737 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4739 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4741 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4743 The following changes are to handle 8-bit characters in a
4744 multibyte buffer/string without facing with byte combining
4745 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4746 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4748 * Makefile.in (fns.o): Depend on charset.h.
4750 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4751 convert it to unibyte.
4752 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4754 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4755 apparent char boundary.
4756 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4757 0x80..0x9F to/from multibyte form.
4759 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4762 * callproc.c (Fcall_process): Always encode an argument string if
4763 it is multibyte. Setup src_multibyte and dst_multibyte members of
4764 process_coding properly.
4766 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4767 SPLIT_NON_ASCII_CHAR.
4769 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4771 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4773 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4775 (SPLIT_CHARACTER_SEQ): This macro deleted.
4776 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4778 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4779 and eight-bit-graphic.
4780 (char_to_string): Likewise. Signal an error for too large
4782 (char_printable_p): Return 0 for 8-bit characters.
4783 (update_charset_table): Update iso_charset_table only when a final
4784 character is non-negative.
4785 (find_charset_in_text): Renamed from find_charset_in_str.
4786 Arguments and return value changed. Callers changed.
4787 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4788 be -1 if CHARSET is used only internally.
4789 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4791 (Fcharset_after): Simplified.
4792 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4793 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4794 (multibyte_chars_in_text): Simplified by assuming there's no
4795 invalid multibyte sequence.
4796 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4797 str_as_unibyte): New functions.
4798 (Fstring): Simpified by assuming that byte combining never
4800 (init_charset_once): Initialization for
4801 LEADING_CODE_8_BIT_CONTROL.
4802 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4803 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4804 eight-bit-control and eight-bit-graphic.
4806 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4807 CHARSET_8_BIT_GRAPHIC): New macros.
4808 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4809 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4810 (CHARSET_REVERSE_CHARSET): Likewise.
4811 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4813 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4814 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4815 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4816 encounter an invalid multibyte sequence.
4817 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4818 sequence is always valid.
4819 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4820 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4822 (CHAR_STRING): For 8-bit characters, call char_to_string.
4823 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4824 multibyte sequence is always valid.
4825 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4826 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4827 str_as_unibyte): Extern them.
4828 (BCOPY_SHORT): Fix a bug.
4829 (CHAR_LEN): This macro deleted. Callers changed to use
4831 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4832 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4833 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4835 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4836 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4837 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4838 EMIT_BYTES): New macros.
4839 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4840 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4842 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4843 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4844 check the validity of multibyte sequence.
4845 (decode_coding_emacs_mule): New function.
4846 (encode_coding_emacs_mule): New macro.
4847 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4849 (DECODE_ISO_CHARACTER): Just return a character code.
4850 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4851 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4852 EMIT_CHAR to produced decoded characters. Exit the loop only by
4853 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4855 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4856 only position codes for an invalid character.
4857 (encode_designation_at_bol): Return new destination pointer. 5th
4858 arg DSTP is changed to DST.
4859 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4860 from the source by ONE_MORE_CHAR. Don't handle the case of last
4862 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4864 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4865 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4866 TWO_MORE_BYTES to fetch a byte from the source.
4867 (encode_eol): Pay attention to coding->src_multibyte.
4868 (detect_coding, detect_eol): Preserve members src_multibyte and
4870 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4871 (encoding_buffer_size): Set magnification to 3 for all coding
4872 systems that require encoding.
4873 (ccl_coding_driver): For decoding, be sure that the result is
4874 valid multibyte sequence.
4875 (decode_coding): Initialize coding->errors and coding->result.
4876 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4877 and raw-text, always call decode_eol. Handle the case of last
4878 block here. If not coding->dst_multibyte, convert the resulting
4879 sequence to unibyte.
4880 (encode_coding): Initialize coding->errors and coding->result.
4881 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4882 and raw-text, always call encode_eol. Handle the case of last
4884 (shrink_decoding_region, shrink_encoding_region): Detect cases
4885 that we can't skip data more rigidly.
4886 (code_convert_region): Setup src_multibyte and dst_multibyte
4887 members of coding. For decoding, if the buffer is multibyte,
4888 convert the source sequence to unibyte in advance. For encoding,
4889 if the buffer is multibyte, convert the resulting sequence to
4890 multibyte afterward.
4891 (run_pre_post_conversion_on_str): New function.
4892 (code_convert_string): Deleted and divided into the following two.
4893 (decode_coding_string, encode_coding_string): New functions.
4894 (code_convert_string1, code_convert_string_norecord): Call one of
4896 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4897 MAKE_NON_ASCII_CHAR.
4898 (Fset_terminal_coding_system_internal,
4899 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4900 and dst_multibyte members.
4901 (init_coding_once): Initialize iso_code_class with new enum
4902 ISO_control_0 and ISO_control_1.
4904 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4905 devided into ISO_control_0 and ISO_control_1.
4906 (struct coding_system): New members src_multibyte, dst_multibyte,
4907 errors, and result. Delete member fake_multibyte.
4908 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4910 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4913 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4916 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4918 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4920 (Ftranspose_region): Delete codes for handling byte combining.
4922 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4923 dst_multibyte members of coding. On handling REPLACE on unibyte
4924 buffer, convert the result of decode_coding to unibyte. On
4925 inserting into a mutibyte buffer, always call code_convert_region.
4926 (e_write): Setup coding->src_multibyte according to the
4927 multibyteness of the source (buffer or string).
4929 * fns.c (concat): Handle 8-bit characters correctly.
4930 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4931 unibyte in the result.
4932 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4933 valid multibyte form in the result.
4934 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4935 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4936 return -1, signal an error.
4937 (base64_encode_1): New arg MULTIBYTE. Get each character by
4938 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4939 character is found, return -1.
4940 (Fbase64_decode_region): Delete codes for handling byte-combining.
4941 Treat each decoded byte as a unibyte character.
4942 (Fbase64_decode_string): Return unibyte string.
4943 (Fcompare_strings, concat, string_byte_to_char): Use
4944 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4945 FETCH_STRING_CHAR_ADVANCE.
4946 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4947 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4949 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4950 SPLIT_NON_ASCII_CHAR.
4951 (fontset_ref_via_base, fontset_set): Likewise
4953 * insdel.c (adjust_markers_for_record_delete): Deleted.
4954 (adjust_markers_for_insert): Argument changed. Caller changed.
4955 (adjust_markers_for_replace): Likewise.
4956 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
4957 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
4958 (copy_text): Delete unused local varialbe c_save. For converting
4959 to multibyte, be sure to make all 8-bit characters in valid
4961 (count_size_as_multibyte): Handle 8-bit characters correctly.
4962 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4963 adjust_after_replace, replace_range, del_range_2)
4964 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4965 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4966 adjust_after_replace, replace_range, del_range_2) Delete codes for
4967 handling byte combining.
4968 (adjust_before_replace): Deleted.
4970 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4971 SPLIT_NON_ASCII_CHAR.
4972 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4973 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4975 (Fkey_description): Likewise.
4977 * lread.c (read1): On reading multibyte string, be sure to make
4978 all 8-bit chararacters in valid multibyte form.
4979 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4981 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4984 * process.c (Fstart_process): GCPRO current_dir before calling
4985 Ffind_operation_coding_system. Encode arguments here.
4986 (create_process): Don't encode arguments here. Setup
4987 src_multibyte and dst_multibyte members of struct coding.
4988 (read_process_output): Setup src_multibyte and dst_multibyte
4989 members of struct coding. If the output is to multibyte buffer,
4990 always decode the output of the process. Adjust the
4991 representation of 8-bit characters to the multibyteness of the
4993 (send_process): Setup coding->src_multibyte according to the
4994 multibyteness of the source.
4996 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4998 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4999 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5001 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5004 * w16select.c (Fw16_set_clipboard_data): Setup members
5005 src_multibyte and dst_multibyte of coding. Adjusted for the
5006 change for find_charset_in_str.
5007 (Fw16_get_clipboard_data): Likewise.
5009 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5010 dst_multibyte of coding.
5011 (x_to_w32_font): Likewise.
5013 * w32select.c (Fw32_set_clipboard_data): Setup members
5014 src_multibyte and dst_multibyte of coding. Adjusted for the
5015 change for find_charset_in_str.
5016 (Fw32_get_clipboard_data): Likewise.
5018 * xdisp.c (get_next_display_element): Handle 8-bit characters
5020 (next_element_from_display_vector): Use CHAR_BYTES instead of
5022 (disp_char_vector): Use SPLIT_CHAR instead of
5023 SPLIT_NON_ASCII_CHAR.
5025 * xselect.c (selection_data_to_lisp_data): Setup members
5026 src_multibyte and dst_multibyte of coding. Adjusted for the
5027 change for find_charset_in_str.
5028 (lisp_data_to_selection_data): Likewise.
5030 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5032 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5035 * dispextern.h (Vimage_types): Add extern declaration.
5037 * xdisp.c (Vimage_types): Moved here from xfns.c.
5038 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5040 * xfns.c (Vimages_types): Moved to xdisp.c.
5041 (syms_of_xfns): Move `image-types' to xdisp.c.
5043 * w32fns.c (Vimage_types): Removed.
5044 (syms_of_w32fns): Remove `image-types'.
5046 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5048 * fns.c (map_char_table): Pay attention to character number of
5049 charset. Check the validity of charset at the first level. For
5050 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5053 * fontset.c: Include "buffer.h".
5054 (fs_load_font): If the face has fontset, record the face ID in
5056 (Finternal_char_font): New function.
5057 (accumulate_font_info): New function.
5058 (Ffontset_info): Rewritten for the new fontset implementation.
5059 (syms_of_fontset): Register Vdefault_fontset in the first element
5060 of Vfontset_table. Include Vdefault_fontset in
5061 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5064 2000-05-16 Dave Love <fx@gnu.org>
5066 * m/iris5d.h: Deleted -- unused.
5068 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5070 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5071 `invalid' instead of `illegal'.
5073 * indent.c (Fmove_to_column): When ending within a tab, insert
5074 spaces first so that markers at the end of the tab get adjusted.
5076 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5077 buffer list that wasn't selected in that frame.
5079 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5080 is needed on mescaline, use a 2 char prefix, and call
5081 make_temp_name with second arg non-zero.
5083 * fileio.c (make_temp_name): New function, extracted from
5085 (Fmake_temp_name): Use it.
5087 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5089 * window.c (coordinates_in_window): Subtract 1 when computing
5092 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5094 * Makefile.in (lisp): Add env.elc.
5096 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5098 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5100 * search.c (Freplace_match): Handle case of `\N' in the
5101 replacement when there's no group N.
5103 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5105 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5106 of the message to message_dolog.
5108 * keyboard.c (read_char): Don't clear current message for help
5109 events; let the code handling help events handle this. Change
5110 code detecting help events that should be ignored.
5112 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5113 we're interating over a string.
5115 2000-05-09 Dave Love <fx@gnu.org>
5117 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5118 that offset before writing. Move gcpro region past call of
5121 2000-05-04 Dave Love <fx@gnu.org>
5123 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5125 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5127 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5128 of inserted characters when BUF equals the current buffer, and PT
5129 is in front of or equal to FROM.
5131 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5133 * xdisp.c (handle_single_display_prop): If display property value
5134 is invalid, or something not supported on the frame, restore
5135 iterator's position to what it was initially. Make sure to return
5136 0 for invalid and unsupported property values.
5138 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5139 that x_per_char_metric returns null.
5141 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5143 * xterm.h (struct face): Add forward declaration.
5144 (struct image): Ditto.
5145 (image_ascent): Add prototype.
5147 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5148 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5149 image_ascent instead of using IMAGE_ASCENT.
5151 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5152 (IMAGE_ASCENT): Removed.
5154 * xfns.c (Qcenter): New variable.
5155 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5156 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5157 (image_ascent): New function.
5158 (lookup_image): Recognize `:ascent center'.
5159 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5160 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5161 (xbm_load): Don't set image's ascent here.
5162 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5163 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5164 check ascent values here.
5165 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5166 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5167 (syms_of_xfns): Initialize Qcenter.
5169 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5170 to the limits, increase the limits.
5172 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5174 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5175 Check Vfont_encoding_alist against the full name of the opened
5178 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5180 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5181 taller than the window.
5183 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5185 * xfaces.c (realize_x_face): Fix the argument of the second
5186 xassert. BASE_FACE may not be a face for ASCII.
5188 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5190 * print.c (print_object): Treat print-length < 0 as nil.
5192 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5194 * s/freebsd.h (TERMCAP_OBJ): Removed.
5195 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5197 * lread.c (read1): Don't treat period followed by certain
5198 characters as symbol start.
5200 * xfns.c (slurp_file): New function.
5201 (xbm_image_p): Handle case of in-memory XBM files.
5202 (xbm_scan): Rewritten to work on memory buffers instead of files.
5203 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5204 Work on memory buffers instead of files. If DATA is null test
5205 if buffer looks like an in-memory XBM file.
5206 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5207 memory buffers instead of files.
5208 (xbm_file_p): New function.
5209 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5211 * lread.c (end_of_file_error): New function.
5212 (read1): Call it instead of signaling `end-of-file' directly.
5214 * print.c (print_error_message): Print data of `end-of-file'
5215 with Fprinc instead of Fprin1.
5217 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5219 * window.c (freeze_window_start): Check that minibuffer scroll
5220 window isn't nil before extracting the window structure pointer
5223 * undo.c (record_delete): If we hit the end of the undo list, stop
5224 picking elements apart.
5226 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5228 * xdisp.c (display_line): If lines are continued, restore
5229 iterator's ascent/descent information to the values before the
5230 first glyph not fitting on the line.
5232 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5234 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5235 positions in glyph matrix. Don't compute new window end
5238 * dispnew.c (increment_matrix_positions): Renamed from
5239 increment_glyph_matrix_buffer_positions.
5240 (increment_row_positions): Renamed from
5241 increment_glyph_row_buffer_positions.
5243 * dispextern.h: Change names of renamed functions from dispnew.c
5246 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5248 * fileio.c (Fdo_auto_save): Create directories for auto-save
5249 list file if necessary.
5251 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5252 from buffer or frame.
5253 (automatic_hscrolling_p): New variable.
5254 (hscroll_windows): Scroll windows horizontally only if automatic
5255 hscrolling is allowed.
5256 (syms_of_xdisp): New variable `automatic-hscrolling'.
5258 * frame.h (struct frame): Add member extra_line_spacing.
5260 * xfns.c (x_set_line_spacing): New function.
5261 (Fx_create_frame): Set line spacing from resources.
5262 (Qline_spacing): New variable.
5263 (syms_of_xfns): Initialize Qline_spacing.
5265 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5267 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5268 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5269 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5270 extra_line_spacing from default value.
5271 (init_buffer_once): Initialize default value of extra_line_spacing.
5273 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5276 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5277 prompt_width. Add extra line spacing.
5279 * term.c (produce_glyphs): Remove reference to struct it's
5282 * dispextern.h (struct it): Remove member prompt_width, add
5285 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5287 * dispnew.c (update_frame_line): When writing a whole line, make
5288 sure cursor is in the right row afterwards, otherwise a use of
5289 capability `ch' in cmgoto might leave the cursor in the row below.
5291 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5293 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5295 * keyboard.c (timer_check): Fix typo in comment.
5297 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5299 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5300 name change: ch -> character.
5302 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5304 * keyboard.c (echo_message_buffer): New variable.
5305 (echo_now): Set echo_message_buffer to the echo area buffer used
5306 to display the echo.
5307 (cancel_echoing): Reset echo_message_buffer to nil.
5308 (read_char): Code rewritten that handles canceling an echo or
5309 echoing a dash, respectively.
5311 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5312 directory doesn't exist.
5314 2000-04-19 Dave Love <fx@gnu.org>
5316 * fns.c (syms_of_fns): Defsubr mapc.
5317 (concat): Don't allow numeric args.
5318 (Fconcat): Doc change.
5320 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5322 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5323 instead define end_match(1|2) more carefully.
5324 Use GET_CHAR_BEFORE_2 for `begline'.
5326 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5328 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5329 on 64-bit systems where NULL is defined as `0'.
5331 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5332 the `variable argument list' to make it work on Alpha.
5334 * m/alpha.h (_LP64) [!_LP64]: Define.
5335 (ORDINARY_LINK): Define for NetBSD.
5337 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5339 2000-04-19 Dave Love <fx@gnu.org>
5341 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5344 * Makefile.in (LIBS): Don't use.
5345 (GETLOADAVG_OBJ): Define again.
5346 (otherobj): Add GETLOADAVG_OBJ.
5348 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5350 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5352 * lread.c (read_filtered_event): Cancel and start busy cursor.
5354 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5355 that the per-character metrics may be null.
5357 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5359 * buffer.c (clone_per_buffer_values): New function.
5360 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5361 clone_per_buffer_values if CLONE is not nil.
5363 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5365 2000-04-16 Dave Love <fx@gnu.org>
5367 * Makefile.in: Remove obsolete localcpp stuff.
5368 (GETLOADAVG_OBJ): Don't define.
5369 (obj): Move LIBOBJS...
5370 (otherobj): ... to here.
5371 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5372 whitespace-only lines after the continuation (Irix).
5374 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5376 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5378 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5380 2000-04-14 Dave Love <fx@gnu.org>
5382 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5383 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5384 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5385 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5388 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5389 autoconfiscated HAVE_GETLOADAVG.
5391 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5394 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5396 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5397 (fill_in_lock_file_name): Avoid existing files that aren't
5400 2000-04-14 Dave Love <fx@gnu.org>
5402 * Makefile.in (LIBS, LIBOBJS): New variable.
5403 (INTERVAL_SRC): Convert to make variable.
5404 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5405 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5406 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5408 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5409 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5410 (shortlisp): Add facemenu, float-sup, frame.
5411 (SOME_MACHINE_LISP): Remove them from here.
5412 (LIBES): Change unused LDLIBS to autoconf LIBS.
5414 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5416 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5418 * composite.c (update_compositions): If FROM and TO are not in a
5419 valid range, do nothing.
5421 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5423 * tparam.c (tparam1): Abort when encountering an unknown
5426 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5429 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5432 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5434 * fileio.c (a_write): Remove redundant semi-colons.
5435 (e_write): Return -1 if failed to write all the data.
5436 This fixes the changes made at 1999-12-15.
5438 2000-04-12 Dave Love <fx@gnu.org>
5440 * fns.c (mapcar1): Test for null vals to support mapc.
5441 (Fmapc): New function.
5443 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5445 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5446 (IT_frame_up_to_date): Support the buffer local value of
5447 cursor-type, if defined.
5449 2000-04-10 Dave Love <fx@gnu.org>
5451 * editfns.c (preceding-char, following-char): Doc fix.
5453 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5455 * Makefile.in (temacs): Revert 2000-03-12 change.
5457 2000-04-10 Jason Rumney <jasonr@gnu.org>
5459 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5461 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5463 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5464 area buffer, if it's not set up yet.
5466 * indent.c (compute_motion): Set immediate_quit.
5468 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5470 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5472 (realize_tty_face): Suppress boldness if colors are the inverse of
5473 the default colors, and tty_suppress_bold_inverse_default_colors_p
5475 (Ftty_suppress_bold_inverse_default_colors): New function.
5476 (syms_of_xfaces): Defsubr it.
5478 * buffer.c (Frestore_buffer_modified_p): New function.
5479 (syms_of_buffer): Defsubr it.
5481 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5483 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5484 charset id (int) argument, not a charset (Lisp_Object).
5486 * coding.h (code_convert_string): Declare.
5487 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5488 object, as the fourth argument to code_convert_string.
5490 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5492 (Fset_fontset_font): Use EQ to compare lisp objects.
5494 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5496 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5497 a pointer that looks like a lisp object.
5498 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5499 zero, instead see whether it's an integer object, since they can't
5501 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5503 * dispnew.c (allocate_matrices_for_frame_redisplay,
5504 direct_output_forward_char): Use X(U)INT and make_number as needed
5505 to convert between (unsigned) int values and lisp integers.
5506 * keyboard.c (read_key_sequence): Likewise.
5507 * lread.c (substitute_object_recurse): Likewise.
5508 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5509 * minibuf.c (do_completion, Fminibuffer_complete_word,
5510 Fminibuffer_completion_help): Likewise.
5511 * term.c (produce_special_glyphs): Likewise.
5513 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5514 * print.c (print_preprocess, print_object): Likewise.
5516 * search.c (compile_pattern): Use NILP when checking for nil.
5518 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5519 __OPTIMIZE__]: Provide a GNU C macro version that handles
5521 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5522 field, to better cope with ENABLE_CHECKING and calls that modify a
5523 Lisp_Object using its old value.
5525 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5527 * window.c (compare_window_configurations): Signal an error
5528 if parameters C1 or C2 aren't window configurations.
5530 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5531 AFTER_POTENTIAL_GC calls around calls to functions that can
5532 signal an error and thus invoke the debugger.
5534 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5536 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5537 an error if decoding fails.
5539 * keyboard.c (lispy_mouse_names): Variable removed.
5540 (Vlispy_mouse_stem): New variable.
5541 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5542 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5543 for any mouse button number. Increase size of mouse_syms and
5544 button_down_location as needed. Call modify_event_symbol with
5545 different arguments.
5546 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5547 Call modify_event_symbol with different arguments.
5548 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5549 for any button number. Call modify_event_symbol with different
5551 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5552 Accept a string for NAME_ALIST_OR_STEM.
5554 * lisp.h (larger_vector): Add prototype.
5556 * fns.c (larger_vector): Make externally visible.
5558 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5560 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5562 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5563 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5564 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5565 we are between str1 and str2.
5566 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5567 (PATFETCH): Use `TRANSLATE'.
5568 (PATFETCH_RAW): Fetch multibyte char if applicable.
5569 (PATUNFETCH): Remove.
5570 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5571 When writing a char, write it directly into the pattern buffer rather
5572 than going needlessly through a temp char-array.
5573 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5574 multibyte magic and remove the useless `#ifdef emacs'.
5575 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5578 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5579 conditional on `emacs'.
5581 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5583 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5585 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5586 non-union-type versions of XMARK and friends here, because XMARK
5587 and friends won't work on an integer field if NO_UNION_TYPE is not
5589 (make_number): Define as a function if it's not defined as a
5592 * composite.c (run_composite_function): Use NILP when checking for
5594 (syms_of_composite): Delete local var NARGS, pass an int as first
5595 argument to Fmake_hash_table.
5597 * editfns.c (text_property_stickiness): Use NILP to test
5598 Lisp_Object boolean value.
5599 (Fmessage_or_box): Don't use NILP to test int variable.
5600 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5601 problems reading from and changing the same lisp value in an
5604 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5606 * term.c (TN_no_color_video): New variable.
5607 (term_init): Intitialize TN_no_color_video.
5608 (enum no_color_bit): New enumeration.
5609 (MAY_USE_WITH_COLORS_P): New macro.
5610 (turn_on_face): Use it to determine if attributes may be used
5611 combined with colors.
5613 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5615 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5616 with int lvalues via casts; instead, just yield lisp object
5618 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5619 proper accessor macros.
5620 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5621 (grow_mini_window): Fix typo getting int value of root->height.
5623 * xdisp.c (compute_string_pos): Fix order of arguments to
5624 string_pos_nchars_ahead.
5625 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5626 count arg to variable-arg routines like Frun_hook_with_args and
5628 (back_to_previous_visible_line_start)
5629 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5630 fixed-arg routines like Fget_char_property and Fmake_string.
5631 (reconsider_clip_changes): Use XINT when comparing integer lisp
5632 objects, or passing them as int arguments.
5633 (mark_window_display_accurate, insert_left_trunc_glyphs)
5634 (append_space, extend_face_to_end_of_line): Use make_number when
5635 storing or passing integer values as lisp objects.
5636 (set_cursor_from_row, highlight_trailing_whitespace): Use
5637 INTEGERP, not implicit test against zero, for glyph object.
5638 (try_window_id): Don't use make_number when we want an int value.
5640 * xfaces.c (xlfd_symbolic_value): Make last argument a
5641 Lisp_Object, to be consistent with callers.
5642 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5643 (lface_hash): Apply XFASTINT to lisp values before folding in.
5645 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5646 fill in window width and height. Pass an int, not a lisp object,
5647 as first arg to Finsert.
5649 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5651 * xfaces.c (realize_basic_faces): Block input while realizing
5654 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5656 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5658 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5660 * xterm.c (x_produce_glyphs): When displaying unibyte text
5661 or ASCII, handle case that per-char metric is null.
5663 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5665 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5667 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5668 XSUBR, XBUFFER): Verify correct object type before returning
5669 pointer, using eassert.
5670 * frame.h (XFRAME): Likewise.
5672 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5673 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5674 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5676 * data.c (set_internal): Likewise.
5677 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5678 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5679 * fileio.c (auto_save_1): Likewise.
5680 * insdel.c (check_markers): Likewise.
5681 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5682 * undo.c (record_insert): Likewise.
5683 * vmsproc.c (child_sig): Likewise.
5684 * window.c (unshow_buffer, window_loop): Likewise.
5685 * xterm.c (x_erase_phys_cursor): Likewise.
5687 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5689 * xfns.c (free_image_cache): Free the cache structure itself
5690 last, after all its members have been freed.
5692 * lisp.h (xstrdup): Add prototype.
5694 * alloc.c (xstrdup): Moved here from xfaces.c.
5695 (allocating_for_lisp): Variable removed.
5696 (lisp_malloc): Block input around the calls to malloc and
5699 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5701 (xstrdup): Moved to alloc.c.
5703 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5705 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5707 * emacs.c (main): Fix sense of no-loadup test.
5709 * config.in (ENABLE_CHECKING): Undef.
5711 * lisp.h (struct interval): Replace "parent" field with a union of
5712 interval pointer and Lisp_Object; add new bitfield to use as
5713 discriminant. Change other flag fields to bitfields.
5714 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5715 is defined and the supplied test fails, print a message and
5717 (eassert): New macro. Use CHECK to provide an assert-like
5720 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5721 pointers; abort if the value looks like a lisp object.
5722 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5723 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5724 Modify for new interval parent definition.
5726 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5727 UNMARK_BALANCE_INTERVALS): Update references that need an
5728 addressable lisp object in the interval structure.
5729 (die): New function.
5730 (suppress_checking): New variable.
5732 * intervals.c (interval_start_pos): Just return 0 if there's no
5735 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5737 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5738 and earlier Emacs versions.
5740 * keyboard.c (Ftop_level): Cancel busy-cursor.
5742 * eval.c (call_debugger): Cancel busy-cursor.
5744 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5746 * search.c (Freplace_match): Adjust multibyteness of the current
5747 buffer and NEWTEXT. Free allocated memory before signaling an
5750 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5752 * regex.c (analyse_first): New function obtained by ripping out most
5753 of re_compile_fastmap and generalizing it a little bit so that it
5754 can also just return whether a given (sub)pattern can match the empty
5756 (regex_compile): Use `analyse_first' to decide whether the loop-check
5757 needs to be done or not for *, +, *? and +? (the loop check is costly
5758 for non-greedy repetition).
5759 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5761 2000-03-28 Dave Love <fx@gnu.org>
5763 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5766 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5768 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5770 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5772 (enum re_opcode_t): Update description of succeed_n.
5773 (PATFETCH): Always define.
5774 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5775 operators, char classes, shy-groups and intervals).
5776 Optimize special cases of intervals so as to only use succeed_n and
5777 jump_n when really needed.
5778 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5779 that we don't have to handle the special cases any more.
5780 Simplify on_failure_jump handling as well.
5782 2000-03-28 Jason Rumney <jasonr@gnu.org>
5784 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5786 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5788 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5790 * s/msdos.h (GC_SETJMP_WORKS): Define.
5792 * alloc.c (mark_maybe_object): New function.
5793 (mark_memory): Use it.
5794 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5795 (setjmp_tested_p, longjmp_done): New variables.
5796 (test_setjmp): New function.
5797 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5798 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5800 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5801 to DEC_TEXT_POS and INC_TEXT_POS.
5803 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5804 with parameter MULTIBYTE_P.
5806 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5809 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5810 buffers because it looks for multibyte character byte sequences
5811 which don't exist in unibyte text.
5813 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5815 * xfaces.c (register_color, unregister_color, unregister_colors)
5816 [DEBUG_X_COLORS]: New functions.
5817 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5819 * xfns.c (x_set_cursor_color): Get color reference counts right.
5821 * xterm.c (x_copy_color): New function.
5822 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5824 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5825 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5826 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5827 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5828 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5829 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5830 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5831 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5832 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5833 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5835 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5836 names for handling per-buffer variables.
5838 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5839 instead of MAX_BUFFER_LOCAL_VARS.
5840 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5842 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5844 * xfns.c (x_specified_cursor_type): New function.
5845 (x_set_cursor_type): Use it.
5847 * buffer.h (struct buffer): Add cursor_type.
5849 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5851 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5852 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5854 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5855 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5856 executing it as well as when popping it off the stack to find infinite
5857 loops in non-greedy repetition operators.
5859 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5861 * doc.c (Qfunction_documentation): New variable.
5862 (syms_of_doc): Initialize Qfunction_documentation.
5863 (Fdocumentation): If FUNCTION is a symbol with non-nil
5864 `function-documentation' property, return a documentation derived
5867 * buffer.c (syms_of_buffer): Add default-cursor-type.
5868 (init_buffer_once): Don't let cursor_type have a local value
5871 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5872 on buffer-local value of cursor_type.
5873 (x_draw_bar_cursor): Add parameter WIDTH.
5875 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5876 (init_buffer_once): Set default cursor_type value to t.
5877 Mark cursor_type as local everywhere.
5878 (syms_of_buffer): New per-buffer variable cursor-type.
5880 * buffer.h (struct buffer): Remove member local_var_flags,
5882 (MAX_BUFFER_LOCAL_VARS): New macro.
5883 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5884 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5885 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5886 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5888 * print.c (print_object): Use new macros for per-buffer
5891 * category.c (Fset_category_table): Use new macros for per-buffer
5894 * buffer.c (buffer_permanent_local_flags): Make a char array.
5895 (max_buffer_local_idx): New variable.
5896 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5897 for new handling of per-buffer variables.
5898 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5899 (init_buffer_once): Initialize per-buffer vars differently.
5900 Set max_buffer_local_idx.
5902 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5905 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5908 * data.c (do_symval_forwarding, store_symval_forwarding)
5909 (find_symbol_value, set_internal, default_value, Fset_default)
5910 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5911 per-buffer variables.
5913 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5915 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5917 * xterm.c (x_term_init): Unblock input around call1 of
5918 Qvendor_specific_keysyms.
5920 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5921 (find_defun_start): Consider an open parenthesis in column 0
5922 a defun start only if open_paren_in_column_0_is_defun_start is set.
5923 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5925 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5927 * eval.c (Fautoload): Add entry in load-history (if after dump).
5928 * lread.c (load-history): Update docstring.
5930 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5932 * indent.c (Fvertical_motion): Always use the current buffer.
5933 Temporarily change the window's buffer, if necessary.
5935 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5937 * xterm.c (fast_find_position): Make sure not to consider rows
5938 not visible in the window.
5940 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5942 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5943 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5945 2000-03-22 Jason Rumney <jasonr@gnu.org>
5947 * w32menu.c (single_submenu): Set help string to NULL if none.
5948 (w32_menu_show): Set help string correctly.
5949 (add-menu-item): Set help string in MIIM_DATA for menu item.
5950 Load SetMenuItemInfoA explicitly.
5951 (w32_menu_display_help): New function.
5953 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5954 (QCdata): Moved to xdisp.c.
5956 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
5957 (Vw32_charset_to_codepage_alist): Removed.
5958 (Vw32_charset_info_alist): New variable.
5959 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5960 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5961 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5962 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5964 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5965 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5966 Define Vw32_charset_info_alist and w32_charset symbols.
5968 2000-03-22 Jason Rumney <jasonr@gnu.org>
5970 * makefile.nt (w32bdf.obj): Update dependencies.
5972 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5974 * w32fns.c: Include fontset.h after dispextern.h.
5975 (Fx_create_frame): Do not create fontset.
5976 (w32_load_system_font): Doc fix.
5977 (Fx_close_connection): Free full_name if it is not shared.
5979 * w32term.c: Include fontset.h after dispextern.h.
5980 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5982 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5983 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5984 (w32_font_is_double_byte): New function, needs body.
5985 (x_append_glyph): Set glyph->glyph_not_available_p.
5986 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5987 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5988 character, convert it to a unibyte character.
5989 (struct glyph_string): Delete member `charset'.
5990 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5991 calculating it is found.
5992 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5993 the case that per char metric is not available correctly.
5994 (x_fill_glyph_string): Handle the case that the specific glyph is
5995 not available correctly.
5996 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5997 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5998 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5999 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6000 fontset. Don't call FS_LOAD_FONT.
6002 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6004 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6005 (INT_LISPLIKE): New macro.
6006 (NULL_INTERVAL_P): Use it.
6007 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6008 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6009 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6011 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6012 explicit references to "parent" field of struct interval and
6013 associated unclean type conversions.
6014 * intervals.c (create_root_interval, root_interval, rotate_right,
6015 rotate_left, balance_possible_root_interval, split_interval_right,
6016 split_interval_left, interval_start_pos, find_interval,
6017 next_interval, previous_interval, update_interval,
6018 adjust_intervals_for_insertion, delete_node, delete_interval,
6019 adjust_intervals_for_deletion, merge_interval_right,
6020 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6021 copy_intervals_to_string): Likewise.
6022 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6024 * syntax.c (update_syntax_table): Likewise.
6026 * intervals.c (reproduce_tree_obj): New function, like
6027 reproduce_tree but takes a Lisp_Object for the parent. Declare
6029 (graft_intervals_into_buffer): Use it when appropriate.
6030 (reproduce_tree): Declare with prototype.
6031 (balance_possible_root_interval): Check that the parent is a lisp
6032 object before trying to examine its type.
6034 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6036 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6037 as strings only if both are known to be strings.
6039 * s/openbsd.h (LIBS_TERMCAP): Undef.
6041 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6043 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6044 definitions for non-Emacs compilation.
6045 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6046 outside of `#ifdef emacs'.
6047 (print_partial_compiled_pattern): Update.
6048 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6049 (re_compile_fastmap): Merge handling of charset and charset_not (for
6050 emacs and non-emacs compilation as well).
6051 Similarly for (not)categoryspec and (not)syntaxspec.
6052 Don't use the fastmap when reaching `anychar' since the added
6053 complexity is not justified.
6054 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6055 and (not)syntaxspec. Merge (not)categoryspec.
6057 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6059 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6060 FACE_FOR_CHAR): Define them differently for the configuration of
6063 2000-03-21 Dave Love <fx@gnu.org>
6065 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6068 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6070 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6071 (lface_fully_specified_p): Don't check contents of
6072 LFACE_FONT_INDEX because that attribute is optional.
6073 (realize_x_face): Remove now unwarranted xassert.
6075 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6077 The following changes are to make font selection based on
6078 characters, not charset. In addition, they recover fontset
6079 facilities while utilizing the new font selection mechanism.
6081 * Makefile.in (fontset.o): Depend on dispextern.h.
6083 * alloc.c (mark_face_cache): Don't mark face->registry.
6085 * dispextern.h (struct glyph): New member glyph_not_available_p.
6086 Use 22 bits for face_id.
6087 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6088 (struct face): Delete member registry, new member ascii_face.
6089 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6090 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6091 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6092 (struct it): Delete member charset, new member
6093 glyph_not_available_p.
6095 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6096 (struct fontset_info, struct fontset_data): Structs removed.
6097 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6098 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6099 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6100 (fs_free_face_fontset, fontset_font_pattern,
6101 face_suitable_for_char_p, face_for_char,
6102 make_fontset_for_ascii_face): Extern them.
6103 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6104 (FS_LOAD_FACE_FONT): New macro.
6106 * fontset.c: All codes rewritten or adjusted for the change of
6107 fontset implementation. Now fontset is represented by char table.
6108 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6110 (my_strcasecmp): Function removed.
6111 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6113 (AREF, ASIZE): New macros.
6114 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6115 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6116 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6117 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6118 fontset_id_valid_p, font_family_registry, fontset_name,
6119 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6120 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6122 (fs_load_font): New arg FACE. Caller changed.
6123 (fs_query_fontset): Argument changed. Caller changed.
6124 (Fquery_fontset): call fs_query_fontset.
6125 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6127 (clear_fontset_elements, check_registry_encoding,
6128 check_fontset_name): New functions.
6129 (syms_of_fontset): Set char-table-extra-slots property of fontset
6130 to 3. Staticpro and initialize Vfontset_table and
6131 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6133 * frame.h (struct frame): Member `fontset_data' removed.
6134 (FRAME_FONTSET_DATA): Macro removed.
6136 * frame.c (make_frame): Don't allocate f->fontset_data.
6137 (Fdelete_frame): Don't free f->fontset_data.
6139 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6141 * xdisp.c (charset_at_position): Function removed.
6142 (init_iterator): Don't set member charset of struct `it'.
6143 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6144 next_element_from_display_vector, insert_left_trunc_glyphs):
6146 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6148 (get_next_display_element, append_space,
6149 extend_face_to_end_of_line): Likewise.
6151 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6153 (clear_font_table, frame_update_line_height, load_face_font):
6154 Adjusted for the change of fontset implementation.
6155 (load_face_fontset_font): Function removed.
6156 (pixel_point_size): New function.
6157 (font_list): Argument type changed. Caller changed.
6158 (LFACE_FONT): New macro.
6159 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6160 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6161 Lisp_Object. Determine the font name by actually loading a font
6162 by the specified pattern. Set LFACE_FONT (lface) to the specified
6163 pattern. Even if a font is not found, don't try alternatives.
6164 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6165 (set_font_frame_param): If `font' is specified in lface, use it.
6166 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6167 (lface_same_font_attributes_p): Likewise.
6168 (make_realized_face): Arguent changed. Caller changed. Set
6169 face->ascii_face to face itself.
6170 (free_realized_face): Free face->fontset if face is for ASCII.
6171 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6172 deduce_unibyte_registry, x_charset_registry): Functions removed.
6173 (free_realized_multibyte_face): New function.
6174 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6175 changed. Caller changed.
6176 (try_font_list): Argument type changed.
6177 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6178 (choose_face_font): Argument changed. Handle fontset properly.
6179 (choose_face_fontset_font): Function removed.
6180 (realize_default_face, realize_named_face): Don't remove the
6182 (realize_face): Argument changed. Caller changed. Remove face
6183 with the arg former_face_id in advance. Load font for the new
6185 (realize_x_face): Argument changed. Caller changed. For a
6186 multibyte character, share fontset with base_face. For a single
6187 byte character, make a new realized fontset. Don't load a font
6189 (realize_tty_face): Argument changed. Caller changed.
6190 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6191 (face_at_buffer_position): Don't check multibyte_p for returning
6193 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6194 FACE_SUITABLE_FOR_CHARSET_P.
6195 (syms_of_xfaces): Remove code for Qx_charset_registry and
6196 Vface_default_registry.
6198 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6199 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6200 (x_per_char_metric): Don't try FONT->default_char. Even if
6201 pcm->width is zero, glyph bits may exist.
6202 (x_encode_char): Always initialize char2b->byte1.
6203 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6204 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6206 (x_append_glyph): Set glyph->glyph_not_available_p.
6207 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6208 it->charset. Handle the case that per char metric is not
6209 available. If it->multibyte_p is zero and it->c is a multibyte
6210 character, convert it to a unibyte character.
6211 (struct glyph_string): Delete member `charset'.
6212 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6213 the case that per char metric is not available correctly.
6214 (x_fill_glyph_string): Handle the case that the specific glyph is
6215 not available correctly.
6216 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6217 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6218 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6219 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6220 fontset. Don't call FS_LOAD_FONT.
6222 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6223 (x_create_tip_frame): Likewise.
6224 (Fx_close_connection): Free full_name of font_info.
6226 * fns.c (optimize_sub_char_table): New function.
6227 (Foptimize_char_table): New function.
6228 (syms_of_fns): Defsubr Soptimize_char_table.
6230 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6232 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6233 only if buffer is displayed in some window.
6235 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6236 (try_window_reusing_current_matrix): Don't call scroll run
6237 function if run's current and desired position are the same;
6238 this prevents cursor flickering.
6240 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6242 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6244 * regex.c (RE_STRING_CHAR): New macro.
6245 (GET_CHAR_AFER_2): Remove.
6246 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6247 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6248 (print_partial_compiled_pattern, re_compile_fastmap)
6249 (re_match_2_internal): Remove on_failure_jump_exclusive.
6250 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6251 optimization only need to work for * (ie. can use of_keep_string_jump).
6252 Remove the special case for .*\n since it is now covered by the general
6254 (re_search_2): Don't bother with `room'.
6255 (skip_one_char): New function.
6256 (skip_noops): Simplify since `memory' is not needed any more.
6257 (mutually_exclusive_p): Restructure slightly to use `switch' and
6258 add handling for "all" remaining cases.
6259 (re_match_2_internal): Change on_failure_jump_smart to use
6260 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6261 rather than on_failure_jump_exclusive.
6263 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6265 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6266 number of bits per RGB because it's everywhere used as the depth
6269 * term.c (calculate_costs): Remove code dealing with X frames.
6271 2000-03-19 Richard M. Stallman <rms@gnu.org>
6273 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6275 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6277 * lread.c (read_integer): Unread the last char not consumed.
6279 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6281 * xterm.c (x_update_window_cursor): Don't update in frames
6282 which are in the process of being deleted.
6284 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6286 * Makefile.in (mostlyclean): Add `*.core'.
6287 (clean): Add `bootstrap-emacs'.
6289 * lread.c (read_integer): New function.
6290 (read1): Support read syntax #o, #x, #b, #r.
6292 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6294 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6295 make sure POINTER_TO_OFFSET gives the same value before and after
6296 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6297 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6298 (debug): Now only active if > 0 rather than if != 0.
6299 (DEBUG_*): Update for the new meaning of `debug'.
6300 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6301 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6302 in `succeed_n', `jump_n' and `set_number_at'.
6303 (store_op1, store_op2, insert_op1, insert_op2)
6304 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6305 (group_in_compile_stack): Move to after its arg's types are
6306 declared and add a prototype.
6307 (PATFETCH): Define in terms of PATFETCH_RAW.
6308 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6310 (QUIT): Redefine as a nop except for NTemacs.
6311 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6312 indentation of the greedy-op and shy-group code.
6313 (at_(beg|end)line_loc_p): Fix argument's types.
6314 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6315 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6316 (MATCHING_IN_FIRST_STRING): Remove.
6317 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6318 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6319 QUIT unconditionally.
6321 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6323 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6326 * process.c (send_process): Add a hint that the function
6327 can call Lisp code to its comment.
6329 * lread.c (load_dangerous_libraries): New variable.
6330 (Vbytecomp_version_regexp): New variable.
6331 (safe_to_load_p): New function.
6332 (Fload): Handle files not compiled with Emacs specially.
6333 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6335 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6337 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6339 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6340 support functions only if HAVE_X11R6_XIM is defined.
6341 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6343 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6345 * xfns.c (X_I18N_INHIBITED): Don't define.
6346 (create_frame_xic): Remove conditional compilation on
6348 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6350 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6351 (HAVE_X11R6_XIM): Define.
6353 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6355 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6356 If set, call XSynchronize.
6358 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6360 * regex.c: Declare a new type `re_char' used throughout the code
6361 for the string char type. It's `const unsigned char' to match the
6362 rest of Emacs. Consistently make sure all pointers to strings use
6363 it and make sure all pointers into the pattern use `unsigned
6365 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6366 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6369 * charset.h (GET_CHAR_AFTER_2): Remove.
6370 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6372 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6374 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6375 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6376 of them try to use backquotes.
6378 2000-03-12 Dave Love <fx@gnu.org>
6380 * unexelf.c: Restore changes of 1999-10-19.
6381 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6382 fix its type and alignment; copy it from current process.
6384 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6386 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6387 has been found. Fix bug not computing timer's predecessor.
6389 * fileio.c (Fread_file_name): Handle case that DIR contains a
6392 * window.c (Fsave_window_excursion): Doc fix.
6394 * xfns.c (x_defined_color): Rewritten to use
6395 x_allocate_nearest_color.
6397 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6399 * msdos.c (vga_installed): New function, code moved from
6400 dos_set_window_size.
6401 (Qbar, Qcursor_type, outside_cursor): New variables.
6402 (syms_of_msdos): Intern and staticpro them.
6403 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6404 shape used outside Emacs when called for the first time.
6405 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6406 cursor shape used outside Emacs.
6407 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6408 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6410 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6411 parameters specify the cursor. Make qreverse a global
6412 variable (renamed to Qreverse).
6414 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6416 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6418 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6420 This is a big redesign of failure-stack and register handling, prompted
6421 by bugs revealed when trying to add shy-groups. Overall, what happened
6422 is that loops are now structured a little differently, groups can be
6423 shy and the code is a little simpler.
6425 * regex.h: Update the copyright.
6426 (RE_SHY_GROUPS): New value.
6427 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6428 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6430 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6431 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6432 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6433 for (start|stop)_memory since they now only take one argument (the
6434 second has becomes unnecessary).
6435 (print_partial_compiled_pattern): Adjust for changes in
6437 (print_compiled_pattern): Use %ld to printf long ints and flush to
6438 make debugging a little easier.
6439 (union fail_stack_elt): Make the integer unsigned.
6440 (struct fail_stack_type): Add a `frame' element.
6441 (INIT_FAIL_STACK): Init `frame' as well.
6442 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6443 (DEBUG_PUSH, DEBUG_POP): Remove.
6444 (NUM_REG_ITEMS): Remove.
6445 (NUM_NONREG_ITEMS): Adjust.
6446 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6447 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6448 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6449 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6451 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6452 address pushed is not the destination of the jump but the source
6454 (NUM_FAILURE_ITEMS): Remove.
6455 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6456 registers before the actual failure point). Don't hardcode any
6457 meaning for str==NULL anymore.
6458 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6459 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6461 (REG_UNSET_VALUE): Use NULL (why not?).
6462 (compile_range): Remove declaration since it doesn't exist.
6463 (struct compile_stack_elt_t): Remove inner_group_offset.
6464 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6465 (regex_grow_registers): Remove dead code.
6466 (FIXUP_ALT_JUMP): New macro.
6467 (regex_compile): Add shy-groups Change loops to use
6468 on_failure_jump_smart&jump instead of
6469 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6470 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6471 variable to me). Use `jump' instead of `jump_past_alt' and don't
6472 bother with push_dummy_failure in alternatives since it is now
6473 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6474 emacs' for (re)allocating the stack.
6475 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6476 from loop when bufp->can_be_null rather than jumping to `done'.
6477 Avoid jumping backwards so as to ensure termination. Use
6478 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6479 backreferences. Remove dead code in handling of `anychar'.
6480 (skip_noops, mutually_exclusive_p): New functions taken from the
6481 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6482 improve mutually_exclusive_p to handle ".+\n".
6483 (lowest_active_reg, highest_active_reg,
6484 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6485 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6486 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6487 variables. Push register (in `start_memory') on the stack rather
6488 than storing it in old_reg(start|end). Remove the cycle detection
6489 from `stop_memory', replaced by the use of on_failure_jump_loop
6490 for greedy loops. Add code for the new on_failure_jump_<foo>.
6491 Remove ad-hoc code in `on_failure_jump' to push more registers in
6492 the case of a loop. Take out code from `maybe_pop_jump' into
6493 separate functions and adapt it to the semantics of
6494 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6495 and push_dummy_failure. Remove dummy_failure handling and
6496 handling of `failures to jump to on_failure_jump' (this last one
6497 was already dead code, it seems).
6498 (group_match_null_string_p, alt_match_null_string_p)
6499 (common_op_match_null_string_p): Remove.
6501 2000-03-08 Dave Love <fx@gnu.org>
6503 * config.in: Don't depend on __STDC__ for volatile.
6504 Add POINTER_TYPE, PTR, PROTOTYPES.
6506 * hftctl.c, strftime.c: Use PROTOTYPES.
6507 * eval.c (find_handler_clause): Likewise.
6509 * mem-limits.h: Use POINTER_TYPE.
6511 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6512 (memory_warnings): Declare using POINTER_TYPE.
6514 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6516 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6518 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6521 * xfns.c: Remove obsolete code in #if 0.
6522 (Fx_focus_frame): New function.
6524 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6526 * coding.c (coding_category_name): Add coding-category-utf-8,
6527 coding-category-utf-16-be, coding-category-utf-16-le.
6528 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6529 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6530 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6531 (detect_coding_utf_8): New function.
6532 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6533 UTF_16_LOW_SURROGATE_P): New macros.
6534 (detect_coding_utf_16): New function
6535 (detect_coding_mask): When priorities are specified, skip any
6536 categories that have `nil' coding-system. Fix bug of returning
6537 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6538 returns a mask not set in PRIORITIES.
6539 (detect_eol_type_in_2_octet_form): New function.
6540 (detect_eol): selects detect_eol_type_XXX to call according to
6541 cooding->category_idx.
6542 (detect_coding_system): Remove `nil' coding-system in the result.
6543 (Fupdate_coding_systems_internal): Update all coding-categories.
6545 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6546 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6548 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6549 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6550 CODING_CATEGORY_IDX_UTF_16_LE.
6551 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6552 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6553 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6554 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6556 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6558 * doc.c (Fdocumentation_property): If value is not a string,
6559 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6561 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6562 close the display with XtCloseDisplay. This caused a bus error
6565 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6566 complete but not unique.
6568 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6570 * process.c (send_process): Remove local variable `procname' that
6571 might become invalid when a GC happens. Instead, access the
6572 process name slot directly.
6574 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6577 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6580 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6582 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6583 glyph matrices have been freed.
6585 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6587 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6588 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6590 * xfns.c (QCdata): Moved to xdisp.c.
6592 * xdisp.c (QCdata): Moved here from xfns.c.
6593 (syms_of_xdisp): Initialize QCdata.
6595 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6597 * window.c (coordinates_in_window): Use
6598 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6599 FRAME_INTERNAL_BORDER_WIDTH.
6601 * xdisp.c (try_window_id): Recompute unchanged information if
6602 it is obviously invalid.
6604 * xterm.c (x_term_init): Create a colormap if not using the
6607 * xterm.h (select_visual): Change prototype.
6609 * xfns.c (select_visual): Rewritten. Recognize user-specified
6611 (visual_classes): New variable.
6613 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6615 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6616 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6617 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6618 (x_decode_color): Don't handle allocation of white and black
6620 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6621 XtNcolormap resources.
6622 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6623 (Fx_create_frame): Initialize color members of x_output structure.
6624 (xpm_load): Pass colormap to XPM lib.
6626 * xfaces.c (x_free_colors): Access colormap of frame using
6627 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6628 when default colormap is used.
6630 * xterm.c (x_term_init): Set Colormap member of x_display_info
6631 structure. Copy colormap if resource `privateColormap' is
6632 specified (PseudoColor only).
6633 (x_setup_relief_color): Access colormap of frame using
6636 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6637 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6639 2000-03-04 Jason Rumney <jasonr@gnu.org>
6641 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6642 other non-platform-specific equivalents.
6643 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6644 specific functions and macros as their w32 equivalents where
6645 non-platform-specifics are not available.
6646 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6647 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6648 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6649 (frame_update_line_height): Use macros to access f->output_data.
6650 (defined_color): Remove FIXME comments; fixed.
6651 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6652 into #ifdef blocks. Add WINDOWSNT blocks.
6653 (Fx_list_fonts): Use macros for accessing font data.
6654 (set_lface_from_font_name): Different default fonts for X and
6656 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6657 scalable for backward compatibility.
6658 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6659 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6661 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6664 * makefile.nt (w32faces.obj): Remove.
6667 2000-03-03 Jason Rumney <jasonr@gnu.org>
6669 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6672 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6674 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6675 standard ELF definitions here if the system header does not.
6677 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6679 * xterm.c (PER_CHAR_METRIC): Removed.
6680 (x_per_char_metric_1, x_default_char): New functions.
6681 (x_per_char_metric): If font's default char is invalid, return
6682 metrics of a suitably chosen usable default char.
6683 (x_draw_glyph_string_foreground): If font has an invalid default
6684 char, replace occurrences of unprintable chars with a suitably
6685 chosen usable default char.
6687 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6689 * xterm.c (note_mouse_highlight): Return quickly if frame's
6690 glyph matrices have been freed.
6692 * dispnew.c (free_glyphs): Block input while freeing matrices.
6694 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6696 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6699 * dispextern.h (x_free_colors): Add prototype.
6701 * xfaces.c (x_free_colors): New function.
6702 (unload_color, free_face_colors): Use it.
6704 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6706 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6708 * window.c [MSDOS]: Include msdos.h.
6710 2000-03-02 Dave Love <fx@gnu.org>
6712 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6714 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6715 set C_OPTIMIZE_SWITCH for gcc.
6717 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6719 * coding.c (coding_save_composition): Be sure to allocate
6720 composition data area in coding even if there's no composition in
6723 2000-03-01 Jason Rumney <jasonr@gnu.org>
6725 * w32term.c: Equivalent changes to those made to xterm.c on
6726 2000-02-25 and 2000-02-24.
6728 * w32fns.c: Equivalent changes to those made to xfns.c on
6729 2000-02-25 and 2000-02-21.
6731 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6732 correct line-end convention is followed.
6734 * w32menu.c [HAVE_BOXES]: Remove #undef.
6735 (single_keymap_panes): Remove code for simulating checkmarks.
6736 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6737 Remove code for drawing simulated checkmarks.
6738 (w32_menu_show): make unibyte help string correctly.
6739 (add_menu_item): draw standard Windows checkmarks. Draw radio
6740 buttons as radio buttons if possible.
6742 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6744 * sysdep.c (start_of_text): Don't define this function for NetBSD
6747 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6749 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6750 (LINKER): Don't undef if __NetBSD__ is defined.
6752 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6754 * fileio.c [__NetBSD__]: Define `unix'.
6756 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6758 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6760 * atimer.c (start_atimer): Don't abort when timers are stopped.
6761 (append_atimer_lists): New function.
6762 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6763 arbitrary lists of stopped and running atimers.
6765 * atimer.c (cancel_atimer): Handle canceling an atimer when
6766 some timers are stopped.
6768 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6771 * fns.c (maybe_resize_hash_table): Handle case of new size
6772 coming out as being the same as old size.
6774 2000-02-27 Jason Rumney <jasonr@gnu.org>
6776 * makefile.nt: Add atimer.h to dependencies.
6777 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6778 * w32console.c: Only disable window system features for dispextern.h
6779 (initialize_w32_display): Build a display info for the console.
6780 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6781 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6782 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6784 * w32gui.h (struct W32FontStruct): Revert last change after change
6786 * w32menu.c (single_submenu): Set up help string.
6787 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6788 (w32_dialog_show): Set up help string.
6789 * w32term.c (w32_display_info_for_display): Remove unused function.
6790 (w32_draw_bitmap): Use pre-built bitmaps.
6791 (w32_initialize_display_info): New function to initialize parts of
6792 display info that are common to both GUI and console frames.
6793 (w32_term_init): Use w32_initialize_display_info. Do not set
6794 Vw32_num_mouse_buttons here, as it is not called for console
6795 frames. Build bitmaps for indicating truncated lines etc.
6796 (x_delete_display): Destroy pre-built bitmaps.
6797 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6798 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6800 2000-02-27 Dave Love <fx@gnu.org>
6802 * lisp.h: Add a bunch of prototypes.
6804 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6806 * keyboard.c (read_char): Set `usec' correctly.
6808 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6810 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6811 `lambda', set reg[RRR] to the map index.
6812 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6813 reg[RRR] to 0. Otherwise, set it to -1.
6815 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6817 * emacs.c (main): Remove code snippet commented out with `//'.
6819 2000-02-25 Richard M. Stallman <rms@gnu.org>
6821 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6822 and contains a `:', prepend `/:'.
6824 * window.c (select_window_1): If selected_window is nil,
6825 don't "swap out" the buffer's point.
6826 (Fset_window_configuration): Set selected_window to nil
6827 before calling Fselect_window.
6828 (unshow_buffer): Don't set point in buffer from window's point
6829 if another more recently selected window also shows the buffer.
6831 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6833 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6835 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6836 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6837 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6839 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6840 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6841 (hide_busy_cursor): New functions.
6842 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6844 * minibuf.c (read_minibuf): Cancel busy-cursor.
6846 * keyboard.c (command_loop_1): Call start_busy_cursor before
6847 Fcommand_execute and cancel_busy_cursor after it.
6848 (timer_check): Remove busy-cursor code.
6849 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6852 * process.c (wait_reading_process_input): Remove busy-cursor code.
6854 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6855 Fx_hide_busy_cursor.
6857 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6859 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6861 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6863 * xterm.c (XTread_socket): Remove busy-cursor code.
6865 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6866 (build_frame_matrix_from_leaf_window): Put code handling
6867 glyph row's not being a slice of a frame row in #if 0.
6868 (sync_window_with_frame_matrix_rows): New function.
6869 (frame_row_to_window): New function.
6870 (mirror_line_dance): Handle copies between windows.
6872 * lread.c (Fload): Use `xfree' instead of `free'.
6873 (init_obarray): Use `xmalloc' instead of `malloc'.
6875 * window.c (Fset_window_buffer): Set WINDOW to the window
6877 (coordinates_in_window): Take frame's internal border width
6880 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6882 * xterm.c (x_display_and_set_cursor): Display cursor of
6883 non-selected windows depending on the setting of
6884 cursor_in_non_selected_windows.
6886 * xdisp.c (cursor_in_non_selected_windows): New variable.
6887 (syms_of_xdisp): DEFVAR_BOOL it.
6889 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6891 * data.c (Fstring_to_number): If number is greater than what
6892 fits into an integer, return a float.
6894 * eval.c (specbind): Remove references to
6895 keyword_symbols_constant_flag.
6897 * data.c (keyword_symbols_constant_flag): Removed.
6898 (Fmakunbound, set_internal, syms_of_data): Remove references to
6899 keyword_symbols_constant_flag.
6901 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6903 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6905 * syntax.c (multibyte_syntax_as_symbol): New variable.
6906 (syms_of_syntax): Declare it as a Lisp variable.
6907 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6908 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
6909 nonzero, treat all multibyte characters as symbol.
6910 (init_syntax_once): Give syntax `word' to all multibyte
6913 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6915 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6918 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6920 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6922 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6923 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6925 2000-02-21 Dave Love <fx@gnu.org>
6927 * frame.c (Vmouse_position_function): New variable.
6928 (Fmouse_position): Use it.
6929 (syms_of_frame): Install it.
6931 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6933 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6935 * fileio.c (Finsert_file_contents): Unbind the binding of
6936 standard-output done by temp_output_buffer_setup.
6938 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6939 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6940 (specbind, unbind_to): Handle most common case of non-constant
6941 symbol with trivial value specially.
6943 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6945 2000-02-20 Richard M. Stallman <rms@gnu.org>
6947 * data.c (Fmake_variable_buffer_local): Doc fix.
6948 Init found_for_buffer to 0.
6949 (Fmake_variable_frame_local): If the variable has already
6950 been buffer-local, set the check_frame field.
6952 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6954 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6955 produced for CODING_MODE_LAST_BLOCK requires.
6957 2000-02-18 Dave Love <fx@gnu.org>
6959 * keyboard.c (echo_keystrokes): Remove declaration.
6960 (Vecho_keystrokes) New variable.
6961 (read_char, record_menu_key, read_key_sequence): Use it to allow
6963 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6965 * lread.c: Undef feature selection macros before defining.
6967 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6969 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6970 for symbols other than the symbol in question.
6972 2000-02-17 Dave Love <fx@gnu.org>
6974 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6976 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6978 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6980 * alloc.c (enum mem_type): Compile unconditionally.
6982 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6984 * xfaces.c (tty_defined_color): Don't return faulire indication
6985 for unspecified-fg and unspecified-bg pseudo-colors.
6987 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6989 * alloc.c (mark_object): Don't mark symbol names in pure space.
6990 (gc_sweep): Don't unmark symbol names in pure space.
6992 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6993 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6994 [GC_MARK_STACK]: New defines.
6995 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6996 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6998 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7000 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7001 allocate_buffer instead of xmalloc.
7003 * alloc.c (toplevel): Include setjmp.h.
7004 (PURE_POINTER_P): New define.
7005 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7006 (Vdead) [GC_MARK_STACK]: New variable.
7007 (lisp_malloc): Add parameter TYPE, call mem_insert if
7008 GC_MARK_STACK is defined.
7009 (allocate_buffer): New function.
7010 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7011 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7012 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7013 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7014 (MEM_NIL) [GC_MARK_STACK]: New define.
7015 (struct mem_node) [GC_MARK_STACK]: New structure.
7016 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7017 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7018 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7019 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7020 (mark_stack) [GC_MARK_STACK]: New functions.
7021 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7022 (clear_marks): Removed.
7023 (gc_sweep): Set free conses' car, free floats' type, free
7024 symbols' function to Vdead. Use lisp_free to free buffers.
7025 (init_alloc_once): Initialize Vdead.
7026 (survives_gc_p): Return non-zero for pure objects.
7028 * alloc.c: Add comments throughout the file.
7030 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7031 that unblocks alarms.
7033 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7034 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7035 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7037 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7039 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7041 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7042 avoid infinite error signaling. Allocate sufficient memory for
7043 eol_str in the case that eoltype is Lisp_Int.
7045 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7047 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7048 depends on the previous behavior.
7050 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7052 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7054 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7056 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7058 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7059 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7062 2000-02-15 Richard M. Stallman <rms@gnu.org>
7064 * data.c (set_internal): Don't make variable buffer-local
7065 if within a let-binding for the same buffer.
7066 (let_shadows_buffer_binding_p): New function.
7068 * eval.c (specbind): For buffer-local value,
7069 record the current buffer also.
7070 (unbind_to): Cope with that change.
7072 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7074 * window.c (Fsave_window_excursion): Doc fix.
7076 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7078 * syntax.c (back_comment): Make sure we only consider comment-starters
7079 of the relevant style and return -1 in case of a failure to find the
7080 beginning of the comment.
7081 (Fforward_comment): If back_comment fails, go back to the position just
7082 after the comment-end.
7083 (scan_lists): Add comment describing a very minor bug.
7085 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7087 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7088 `completion-regexp-list' in the docstring.
7090 2000-02-14 Dave Love <fx@gnu.org>
7092 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7094 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7096 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7097 to Emacs' syntax. Also fix the comment about set/not-set meanings
7098 since Emacs syntax is not the value 0 any more.
7099 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7100 since it's now part of RE_SYNTAX_EMACS.
7102 2000-02-12 Dave Love <fx@gnu.org>
7104 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7107 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7109 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7111 2000-02-12 Dave Love <fx@gnu.org>
7113 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7115 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7116 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7117 * s/hpux.h: Don't define HAVE_VFORK.
7119 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7121 * s/nextstep.h: Don't define HAVE_ALLOCA.
7123 * config.in: Add vfork bits.
7125 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7127 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7128 unwind function to undo the effect of stopping atimers.
7130 * keyboard.c (bind_polling_period): Stop all timers except
7133 * atimer.c (stopped_atimers): New variable.
7134 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7137 * atimer.h (stop_other_atimers, run_all_atimers)
7138 (unwind_stop_other_atimers): Add function prototypes.
7140 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7142 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7144 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7145 library may depend on jpeg.
7146 (atimer.o): Depends on atimer.c.
7148 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7150 * insdel.c (del_range_1): Call update_compositions.
7151 (del_range_both): Call update_compositions just once..
7153 2000-02-10 Dave Love <fx@gnu.org>
7155 * xfns.c (create_frame_xic): Fix initialization of automatic
7158 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7160 * ccl.c (CCL_MAKE_CHAR): New macro.
7161 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7162 registers by CCL_MAKE_CHAR before calling translate_char.
7163 <CCL_TranslateCharacterConstTbl> Likewise.
7165 2000-02-08 Dave Love <fx@gnu.org>
7167 * lread.c (__EXTENSIONS__): Define.
7169 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7171 * puresize.h (BASE_PURESIZE): Increase to 650000.
7173 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7175 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7178 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7180 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7181 md, mh, mb, mr, and me to the fake termcap entry.
7183 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7185 * sound.c (sound_cleanup): Don't call device close routine if the
7186 function pointer is null.
7188 2000-02-06 Andrew Innes <andrewi@gnu.org>
7190 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7191 around image definitions and prototypes.
7192 (gamma_correct) [WINDOWSNT]: New prototype.
7194 * w32term.c (x_make_frame_visible): Replace call to
7195 input_poll_signal with poll_for_input.
7197 * window.c [WINDOWSNT]: Include w32term.h.
7199 * xdisp.c [WINDOWSNT]: Include w32term.h.
7201 * makefile.nt: Add dependencies on w32gui.h.
7202 (OBJ1): Include atimer.obj.
7203 ($(BLD)\atimer.obj): New dependency rule.
7205 * w32.c (sigmask): New function (does nothing).
7206 (sigunblock): Ditto.
7208 * frame.c [WINDOWSNT]: Include w32term.h.
7210 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7212 * lread.c (syms_of_lread): Fix literal newlines.
7214 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7215 the string constant limit (2048 bytes) in MSVC.
7218 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7220 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7222 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7223 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7226 2000-02-04 Dave Love <fx@gnu.org>
7228 * fileio.c: Remove some unused vars.
7229 (_GNU_SOURCE): Define (for euidaccess).
7231 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7233 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7235 (read_minibuf): Deal with allow_props correctly.
7237 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7239 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7241 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7243 * search.c (compile_pattern): If a cache entry has a nil regexp,
7244 fill in that entry instead of clobbering a previously cached
7247 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7249 * puresize.h (BASE_PURESIZE): Increase to 610000.
7251 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7253 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7256 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7258 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7259 instead of incrementing ic directly.
7260 <CCL_WriteExprConst> Likewise.
7261 <ccl_set_expr>: Set ic to jump_address.
7263 * fileio.c (e_write): Fix the handling of
7264 CODING_FINISH_INSUFFICIENT_SRC.
7266 2000-02-01 Dave Love <fx@gnu.org>
7268 * editfns.c (Fpropertize): Doc fix.
7270 * process.c (Fstart_process): Doc fix.
7272 * eval.c: Fix various doc strings not to duplicate information
7273 from help-manyarg-func-alist.
7275 * window.c (Fset_window_margins): Don't make interactive. Doc
7278 * doc.c (Vhelp_manyarg_func_alist): New variable.
7279 (Fdocumentation): Use it.
7280 (syms_of_doc): Define it.
7282 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7284 * xterm.c (xim_open_dpy): Remove unused local variable.
7286 * emacs.c (USAGE): Use term `display options' instead of `X
7289 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7290 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7292 * fns.c (sweep_weak_table): New function.
7293 (sweep_weak_hash_tables): Use it. Keep on marking until there
7296 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7298 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7299 that XTread_socket does not crash by trying to call XNoOp on a
7302 2000-01-30 Jason Rumney <jasonr@gnu.org>
7304 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7305 Change selected_frame to SELECTED_FRAME ().
7306 (w32_console_mouse_position): Remove #ifndef MULE from around
7309 * makefile.nt: Remove dosfns.obj.
7311 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7313 * w32fns.c (w32_defined_color): Check for valid frame before
7314 applying gamma correction. Eliminate dependency on frame elsewhere.
7315 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7316 (w32_to_x_font): Use resx and resy not height_in and width_in.
7317 (x_to_w32_font): Doc fix.
7318 (xlfd_strip_height): New function to strip and return font height.
7319 (w32_font_match): Compare height separately from rest of xlfd
7320 spec, using xlfd_strip_height.
7322 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7323 width_in. Use w32_defined_color in place of defined_color.
7325 * w32faces.c: Merge more of DOS and X specifics in preparation for
7326 merge with xfaces.c.
7327 (defined_color): Remove FIXME comment.
7328 (tty_color_name): Provide w32-specific function.
7329 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7331 * w32console.c (turn_on_face, turn_off_face): Removed.
7332 (w32_face_attributes): New function.
7333 (Global_variables): Reduce scope where possible.
7334 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7336 (hl_mode): Don't modify text attributes.
7337 (write_glyphs): Don't do anything if len <= 0. Use
7338 w32_face_attributes to get attributes for drawing. Write
7339 terminating codes using char_attr_normal.
7340 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7341 (update_begin, update_end): Likewise.
7342 (vga_stdcolor_name): New function.
7343 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7344 (Fset_screen_color): Remove char_attr_reverse.
7346 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7348 * xfns.c (xic_set_preeditarea): Take window parameter and
7349 window-relative pixel-positions.
7351 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7352 is its frame's selected window.
7353 (xim_instantiate_callback): Likewise.
7355 * xfns.c (x_create_im): Removed.
7356 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7357 (supported_xim_styles): Renamed from supported_styles.
7358 (best_xim_style): Renamed from best_style.
7359 (create_frame_xic): Renamed from xic_create_frame.
7360 (free_frame_xic): Renamed from xic_destroy_frame.
7362 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7364 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7365 our frames, call XFilterEvent with 2nd parameter `None'.
7366 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7367 returning XBufferOverflow.
7368 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7370 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7371 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7372 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7373 (xim_initialize, xim_close)
7374 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7375 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7376 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7377 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7379 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7381 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7382 `xic_style' and `xic_xfs'.
7383 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7384 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7385 (FRAME_XIM): Removed.
7387 * xfns.c (supported_styles): New variable.
7388 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7389 (xic_create_xfontset, best_style, xic_create_frame)
7390 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7391 (xic_set_xfontset): New functions.
7393 2000-01-28 Dave Love <fx@gnu.org>
7395 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7397 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7399 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7401 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7402 for *scratch* if it already existed.
7404 * emacs.c (USAGE): New macro.
7405 (main): Use it to display usage information.
7407 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7409 Support for the menu-help feature:
7411 * msdos.h: Change prototypes of XMenuAddSelection and
7414 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7415 part of the line to the termscript file.
7416 (IT_clear_to_end): Clear the entire line, not just its beginning.
7417 (menu_help_message, prev_menu_help_message): New variables.
7418 (IT_menu_make_room): Make room for the help_text member.
7419 (IT_menu_display): New argument disp_help; all callers changed.
7420 If disp_help is non-zero, store the help text of the active menu
7421 item in menu_help_message.
7422 (XMenuAddPane): Initialize the help_text member to NULL.
7423 (XMenuAddSelection): New argument help_text. Store it in the
7425 (XMenuActivate): New argument help_callback. If the value of
7426 menu_help_message has changed since the last time, display the
7427 menu help message text while waiting for the mouse to move. Clear
7428 the echo area before exiting.
7429 (XMenuDestroy): Free the help_text member.
7431 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7433 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7434 XMenuAddSelection. Pass help callback to XMenuActivate.
7435 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7437 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7439 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7440 and EMACS_SET_USECS.
7442 2000-01-26 Dave Love <fx@gnu.org>
7444 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7446 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7447 an error may be signalled.
7449 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7451 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7452 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7454 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7456 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7458 * charset.c (Fstring): If there is a multibyte char among
7459 the args, always return a multibyte string.
7461 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7463 * sysdep.c (sys_select): Turn atimers off and on instead of
7464 recording and restoring old alarm handler
7466 * process.c (toplevel): Include atimer.h.
7467 (create_process_1): Rewritten.
7468 (create_process): Use atimers instead of alarm.
7469 (wait_reading_process_input) [hpux]: Turn atimers off instead
7470 of turning off SIGALRM.
7471 (wait_reading_process_input): Turn off atimers instead off
7472 calling stop_polling.
7474 * emacs.c (main): Call init_atimer.
7476 * keyboard.c (toplevel): Include systime.h and atimer.h.
7477 (polling_for_input): Removed because unused.
7478 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7479 (poll_timer): New variable.
7480 (poll_for_input, poll_for_input_1): New functions.
7481 (start_polling, stop_polling): Rewritten.
7483 * keyboard.h (polling_for_input): Removed.
7485 * atimer.h, atimer.c: New files.
7487 * Makefile.in (obj): Add atimer.o.
7488 (atimer.o): New target.
7490 * blockinput.h (pending_atimers): Add extern declaration.
7491 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7493 * lisp.h (popup_activated_flag): Add extern declaration.
7495 * xmenu.c (popup_activated_flag): Make externally visible.
7496 (popup_activate_callback) [USE_MOTIF]: Increment
7497 popup_activated_flag.
7498 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7500 * xterm.c (toplevel): Include atimer.h.
7501 (toolkit_scroll_bar_interaction): New variable.
7502 (Fxt_process_timeouts): Removed.
7503 (x_process_timeouts): New function.
7504 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7505 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7506 (x_make_frame_visible): Call poll_for_input_1 instead of
7507 input_poll_signal. Don't call alarm.
7508 (x_initialize): Install timer calling x_process_timeouts.
7510 2000-01-24 Dave Love <fx@gnu.org>
7512 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7513 Don't use -cckr -- apparently not now necessary.
7515 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7517 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7520 2000-01-23 Jason Rumney <jasonr@gnu.org>
7522 * w32fns.c (w32_defined_color): Apply gamma correction before
7523 trying to map to the palette.
7524 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7527 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7528 here. Callers changed to always pass real device context.
7529 (w32_draw_bitmap): Likewise.
7530 (w32_get_glyph_overhangs): Likewise.
7531 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7533 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7534 pfnSetScrollInfo and SetScrollRange.
7535 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7536 back into MULE characters after decoding them.
7537 (x_get_glyph_face_and_encoding): Likewise.
7538 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7539 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7540 (x_produce_glyphs): Calculate per char metrics for a character
7541 that we know exists in default font when font_not_found_p is true.
7543 2000-01-22 Jason Rumney <jasonr@gnu.org>
7545 * makefile.nt (intervals.obj, composite.obj): New modules.
7546 (composite.h): Added as dependency where appropriate.
7548 * w32gui.h (XGCValue): New struct for emulating X GCs.
7550 * w32term.h (XCharStruct): New struct for emulating X.
7552 * w32console.c (turn_on_face, turn_off_face): New functions.
7553 (change_line_highlight): New prototype for new redisplay.
7554 (write_glyphs): Support multibyte text. Support faces.
7556 * w32faces.c: Complete rewrite for new redisplay based on new
7559 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7560 throughout. struct frame * in place of FRAME_PTR.
7561 Skeleton support for images, toolbars, tooltips from xfns.c.
7562 (Fx_create_frame): Use system default for default scroll bar
7564 (w32_get_arg): Renamed from x_get_arg.
7565 (Fx_file_dialog): New function.
7566 (w32_list_fonts): Check cache before asking system.
7567 (Vw32_enable_synthesized_fonts): New variable.
7568 (Vw32_enable_italics): Obsolete, removed.
7570 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7571 Use SELECTED_FRAME macro.
7573 * w32menu.c: Add skeleton support for help strings on menus.
7574 (add_menu_item): Native checkbox and radio support added, but not
7575 yet enabled due to bugs.
7576 (push_menu_item): Add parameters type, selection and help.
7578 Formatting changes to reduce unnecessary diffs with xmenu.c.
7580 * w32select.c (Fw32_set_clipboard_data): Update call to
7581 find_charset_in_str.
7583 * w32term.c: Complete rewrite for new redisplay based on new
7584 xterm.c with necessary sections merged back in from old w32term.c.
7586 2000-01-21 Richard M. Stallman <rms@gnu.org>
7588 * data.c (set_internal): Further fix in same criterion.
7590 2000-01-20 Richard M. Stallman <rms@gnu.org>
7592 * data.c (set_internal): Fix the criteria for whether
7593 to swap out the old cached binding.
7595 2000-01-19 Dave Love <fx@gnu.org>
7597 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7599 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7601 * regex.c (re_compile_fastmap): While checking a range table for
7602 `charset', skip flag bits for a character class correctly.
7604 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7606 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7608 * xfns.c (x_window): Call lw_create_widget with new parameter
7611 * widget.c (EmacsFrameSetCharSize): Change size of children first
7612 because of problems with main window geometry management under
7615 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7617 (MENU_ITEMS_ITEM_HELP): New enumerator.
7618 (push_menu_item): Add parameter HELP. Record help in menu_items.
7619 (single_menu_item, single_submenu, list_of_items): Call
7620 push_menu_item with new parameter.
7621 (single_submenu): Set help string in widget value.
7622 (menu_highlight_callback): New function.
7623 (set_frame_menubar): Call lw_create_widget with new
7625 (xmenu_show, xdialog_show): Ditto.
7627 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7629 * sound.c (Fplay_sound): Improve doc string.
7631 2000-01-11 Richard M. Stallman <rms@gnu.org>
7633 * lisp.h (set_internal): Enter the new arg.
7635 * eval.c (specbind): Record buffer-local variables specially,
7636 indicating which buffer's binding was saved.
7637 (unbind_to): Restore buffer-local variables specially
7638 in the proper buffer.
7640 * data.c (set_internal): New arg BUF.
7642 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7643 * data.c (Fset): Pass new arg to set_internal.
7644 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7646 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7648 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7651 2000-01-11 Richard M. Stallman <rms@gnu.org>
7653 * minibuf.c (Ftry_completion): Doc fix.
7655 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7657 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7660 2000-01-11 Andreas Schwab <schwab@suse.de>
7662 * coding.c (code_convert_region): Initialize total_skip.
7664 2000-01-08 Dave Love <fx@gnu.org>
7666 * eval.c (Fuser_variable_p): Check customizability too.
7668 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7670 * minibuf.c (Fcompleting_read): Doc fix.
7672 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7674 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7677 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7678 Check that input style is supported before trying to create an
7680 (x_window): Call x_create_im.
7682 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7684 * xfns.c (current_gif_memory_src): New variable.
7685 (gif_load): Record the address of the current memory source
7686 in current_gif_memory_src.
7687 (gif_read_from_memory): Use current_gif_memory_src.
7689 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7690 macros statement form.
7692 * sound.c (struct sound): Renamed from struct sound_file.
7693 (struct sound): Add members `data' and `header_size'.
7694 (enum sound_attr): Add SOUND_DATA.
7695 (current_sound, current_sound_device): Variables renamed from
7696 sound_file and sound_device.
7697 (parse_sound): Parse :data.
7698 (parse_sound): Handle sound data in strings.
7699 (find_sound_type): Function renamed from find_sound_file_type.
7700 (wav_init, au_init): Fail if sound's header_size is smaller than
7702 (wav_play, au_play): Play sounds from string data.
7704 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7706 * lisp.h: Add prototype for allocate_string_data.
7708 * alloc.c (Fgarbage_collect): Return number of live and free
7711 * alloc.c (mark_buffer): Remove code in #if 0.
7713 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7714 (strings_consed): New variable.
7715 (allocate_string): Set it.
7716 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7717 (Fmemory_use_counts): Return strings_consed. Use Flist.
7719 * alloc.c: General cleanup in comments etc. Remove conditional
7720 compilation for `standalone'.
7722 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7724 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7725 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7726 (DONT_COPY_FLAG): Removed.
7727 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7728 (struct sdata, struct sblock): New
7729 (struct string_block): Rewritten.
7730 (STRINGS_IN_STRING_BLOCK): New macro.
7731 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7732 (large_sblocks, string_blocks, string_free_list): New variables.
7733 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7734 (init_strings): Rewritten.
7735 (allocate_string, allocate_string_data, compact_small_strings)
7736 (free_large_strings, sweep_strings): New functions.
7737 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7738 (struct string_block_head, current_string_block)
7739 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7740 (STRING_PAD): Removed.
7741 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7742 (Fgarbage_collect): Don't set mark bit in large strings.
7743 (mark_object): Mark strings differently. Mark symbol names
7745 (survives_gc_p): Test marked strings differently.
7746 (gc_sweep): Sweep strings differently, unmark strings in
7748 (compact_strings): Removed.
7750 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7752 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7753 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7755 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7757 * fileio.c (Finsert_file_contents): Signal error if visiting file
7758 in a non-empty buffer.
7760 * term.c (encode_terminal_code): Fix the previous change.
7762 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7764 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7765 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7767 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7769 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7771 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7772 need to test for MSDOS frames.
7774 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7776 * dosfns.c (unspecified_colors): Remove.
7777 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7779 (msdos_stdcolor_name): Return strings for unspecified fore- and
7782 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7783 (syms_of_xfaces): Remove their staticpro's.
7784 (tty_color_name): Return Lisp strings for unspecified fore- and
7786 (Finternal_set_lisp_face_attribute): Remove the special treatment
7787 for Qunspecified_{f,b}g.
7788 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7791 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7793 * xdisp.c (reseat_at_next_visible_line_start): Position before
7794 newline only if ending up on a newline.
7795 (next_element_from_ellipsis): Return success. Handle case of
7796 displaying no ellipsis. Fix case of ellipsis defined in display
7798 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7801 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7803 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7804 (Fcolor_supported_p): Renamed from face-color-supported-p.
7806 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7808 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7809 list of colors renamed to tty-defined-color-alist.
7810 (tty_color_name): Pass the frame to tty-color-by-index.
7811 (realize_tty_face): tty-color-alist is now a function which
7812 accepts the frame as argument.
7814 * term.c (Ftty_display_color_p): Accept an optional argument
7817 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7819 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7820 encode_terminal_code.
7822 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7824 * dispnew.c (mode_line_string): Support termcap frames as well.
7826 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7828 * syntax.c (Fforward_word): Undo previous change.
7830 * editfns.c (Fconstrain_to_field): Don't constrain if
7831 inhibit-field-text-motion is non-nil.
7832 (Fline_beginning_position): Undo previous change.
7833 (Fline_end_position): Ditto.
7835 * syntax.c (Fforward_word): Notice field boundaries only if
7836 inhibit-field-text-motion is nil.
7838 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7840 * editfns.c (Vinhibit_field_text_motion): New variable.
7841 (inhibit-field-text-motion): New DEFVAR_LISP.
7842 (Fline_beginning_position, Fline_end_position): Notice field
7843 boundaries only if inhibit-field-text-motion is nil.
7845 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7847 (x_build_heuristic_mask): Likewise.
7848 (xbm_load_image_from_file): Change error output.
7849 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7850 (gif_load, gs_load, x_kill_gs_process): Ditto.
7852 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7853 color indices when accessing raster pixels.
7854 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7855 one of :file or :data.
7856 (enum pbm_keyword_index): Add PBM_DATA.
7857 (pbm_format): Add :data.
7858 (pbm_image_p): Allow either :file or :data.
7859 (pbm_read_file): New function.
7860 (pbm_scan_number): Rewritten to read from string.
7861 (pbm_load): Support :data.
7863 See ChangeLog.8 for earlier changes.
7866 ;; coding: iso-2022-7bit