1 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3 * regex.c: More `unsigned char' -> `re_char' changes.
4 Also change several `int' into `re_wchar_t'.
5 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
6 (PUSH_FAILURE_POINTER): Don't cast any more.
7 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
8 We want GCC to complain, since this piece of code makes
9 re_match non-reentrant, which *should* be fixed.
10 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
11 (EXTEND_BUFFER): Use RETALLOC.
12 (SET_LIST_BIT): Don't cast.
13 (re_wchar_t): New type.
14 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
15 that those two functions will always properly return.
16 (IMMEDIATE_QUIT_CHECK): Cast to void.
17 (analyse_first): Use recursion rather than an explicit stack.
18 (re_compile_fastmap): Can't fail anymore.
19 (re_search_2): Don't check re_compile_fastmap for failure.
20 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
21 Now also sets the new value (passed in a new argument).
22 (re_match_2_internal): Use it.
23 Also, use a new var `reg' of type size_t when looping through regs
24 rather than reuse the inappropriate `mcnt'.
26 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
27 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
28 (where_is_internal): Renamed from Fwhere_is_internal.
29 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
30 (Fwhere_is_internal): New function wrapping where_is_internal.
31 (where_is_internal_1): Handle the case where we're filling the cache.
32 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
34 2000-10-25 Miles Bader <miles@gnu.org>
36 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
38 2000-10-25 Gerd Moellmann <gerd@gnu.org>
40 * window.c (pos_fully_visible_p): Removed.
41 (Fpos_visible_in_window_p): Use pos_visible_p to determine
42 if position is visible and/or fully visible.
44 * lisp.h (pos_visible_p): Add prototype.
46 * xdisp.c (pos_visible_p): New function.
48 2000-10-25 Kenichi Handa <handa@etl.go.jp>
50 * process.c (send_process): If OBJECT is t, it means that the data
51 is from C string, but we should encode it. Before calling
52 setup_raw_text_coding_system, be sure to flush out data by the
53 previous coding system.
55 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
57 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
58 assignment of startpos to prev when startpos == pos.
60 * editfns.c (find_field): Set the field stickiness correctly from
61 overlay fields. Use renamed `text_property_stickiness'.
62 (text_property_stickiness): Renamed from `char_property_stickiness'.
63 Only check text properties, not overlays.
64 * textprop.c (get_char_property_and_overlay): New function.
65 (Fget_char_property): Use it.
66 * intervals.h (get_char_property_and_overlay): Add declaration.
68 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
70 * keymap.c: Use AREF, ASET and ASIZE macros.
71 (Fmake_sparse_keymap): Docstring fix.
73 (shadow_lookup): Move up.
74 Handle the case where lookup-key returns an integer.
75 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
76 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
77 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
78 Simplify/rewrite the keymap-finding code.
79 Add check for command shadowing, using shadow_lookup.
81 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
83 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
84 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
87 2000-10-24 Andrew Innes <andrewi@gnu.org>
89 * dired.c (directory_files_internal_unwind): New function.
90 (directory_files_internal): Use it to ensure closedir is called
91 even if expand-file-name or file-attributes throw, eg. because of
92 a user interrupt. Also enable immediate_quit while calling
93 re_search, so that matching can be interrupted as well.
95 2000-10-24 Gerd Moellmann <gerd@gnu.org>
97 * window.c (size_window): Prevent setting window's width or
98 height to a negative value (esp. with XSETFASTINT).
100 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
101 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
102 (protect_malloc_state) [GC_MALLOC_CHECK &&
103 GC_PROTECT_MALLOC_STATE]: New function.
104 (PROTECT_MALLOC_STATE): New macro.
105 (__malloc_initialize, morecore, _malloc_internal)
106 (_free_internal) _realloc_internal): Use it to make _heapinfo
107 read-only outside of gmalloc.
109 * keymap.c: Update copyright.
111 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
114 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
116 * filelock.c (unlock_all_files): Use unlock_file to expand each
117 buffer's file_truename before trying remove its lock file.
119 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
121 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
122 or CRLF, decode EOLs.
124 2000-10-24 Kenichi Handa <handa@etl.go.jp>
126 * window.c (Fdisplay_buffer): Fix doc.
128 2000-10-23 Jason Rumney <jasonr@gnu.org>
130 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
131 ASCII font of default fontset on Windows.
133 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
134 xterm.c comment below).
136 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
138 2000-10-23 Gerd Moellmann <gerd@gnu.org>
140 * xterm.c (x_connection_closed): Reset handling_signal.
142 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
145 2000-10-23 Miles Bader <miles@gnu.org>
147 * window.c (window_scroll_pixel_based, window_scroll_line_based):
148 Pass nil for FULLY argument to Fpos_visible_in_window_p to
149 maintain old behavior.
150 * minibuf.c (Fminibuffer_complete): Likewise.
152 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
154 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
155 that when a font can't be exactly centered, it errs up rather than
158 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
160 * fns.c (Fbase64_decode_string): The decoded result should be
163 2000-10-23 Andrew Choi <akochoi@i-cable.com>
165 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
167 * dispnew.c [macintosh]: Include macterm.h.
168 (init_display) [macintosh]: Initialization for window system.
170 * emacs.c (main) [macintosh]: Call syms_of_textprop,
171 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
172 syms_of_search, x_term_init, and init_keyboard before calling
173 init_window_once. Also, call syms_of_xmenu.
175 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
176 default fontset to Monaco.
178 * frame.c [macintosh]: Include macterm.h. Remove declarations of
179 NewMacWindow and DisposeMacWindow.
180 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
181 instead of calling NewMacWindow and setting fields of
182 f->output_data.mac directly. Call init_frame_faces.
183 (Fdelete_frame) [macintosh]: Remove unused code.
184 (Fmodify_frame_parameters) [macintosh]: Call
185 x_set_frame_parameters instead of mac_set_frame_parameters.
187 * frame.h [macintosh]: Define menu_bar_lines field in struct
188 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
190 * keyboard.c [macintosh]: Include macterm.h.
191 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
192 and menu_bar_activate_event type events as for X and NT.
193 (make_lispy_event) [macintosh]: Construct lisp events of type
194 MENU_BAR_EVENT as for X and NT.
196 * sysdep.c [macintosh]: Remove declaration for sys_signal.
197 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
198 (sys_subshell) [macintosh]: Remove definition entirely.
199 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
200 Vwindow_system_version here. Remove initialization of
202 (read_input_waiting): Correct the number of parameters passed to
204 Move all Macintosh functions to mac/mac.c.
206 * term.c [macintosh]: Include macterm.h.
208 * window.c [macintosh]: Include macterm.h.
210 * xdisp.c [macintosh]: Include macterm.h. Declare
211 set_frame_menubar and pending_menu_activation.
212 (echo_area_display) [macintosh]: Do not return if terminal frame
213 is the selected frame.
214 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
215 Allow only the selected frame to set menu bar.
216 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
217 calling FRAME_EXTERNAL_MENU_BAR (f).
218 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
220 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
221 and check_x. Declare XCreateGC. Define x_create_gc and
222 x_free_gc. Initialize font_sort_order.
223 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
224 but call x_list_fonts instead of w32_list_fonts.
225 (Finternal_face_x_get_resource) [macintosh]: Do not call
226 display_x_get_resource.
227 (prepare_face_for_display) [macintosh]: Set xgcv.font.
228 (realize_x_face) [macintosh]: Load the font if it is specified in
230 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
233 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
235 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
236 is nil: since we go to the end of submap anyway, we'd end up
238 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
239 doesn't obey autoload.
241 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
243 * msdos.c (dos_set_window_size): Update screen dimension variables.
245 2000-10-21 Jason Rumney <jasonr@gnu.org>
247 * w32term.c (w32_cache_char_metrics): Double check that font is
248 really fixed pitch before trusting tmPitchAndFamily.
250 2000-10-21 Andrew Innes <andrewi@gnu.org>
252 * w32gui.h (w32_char_font_type): Move enum from w32term.c
254 * w32term.h: Extern decl for w32_cache_char_metrics.
256 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
258 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
259 (w32_unload_font): Free per_char array if present.
261 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
262 cached information in emulated XFontStruct to handle common cases
263 quickly. Do not allocate XCharStruct for return.
264 (w32_native_per_char_metric): New function.
265 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
267 (x_produce_glyphs): Don't get an HDC. Change calls to
268 w32_per_char_metric to match arg change above. Remove calls to
270 (w32_get_glyph_overhangs): Ditto.
271 (w32_cache_char_metrics): New function.
273 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
274 ($(BLD)/casefiddle.$(O)): Remove compile command.
275 ($(BLD)/gmalloc.$(O)): Remove compile command.
276 ($(BLD)/dispnew.obj):
277 ($(BLD)/keyboard.obj):
278 ($(BLD)/w32inevt.obj):
282 ($(BLD)/editfns.obj):
288 ($(BLD)/intervals.obj):
289 ($(BLD)/minibuf.obj):
293 ($(BLD)/textprop.obj):
295 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
296 ($(BLD)/term.obj): Add dependency on dispextern.h.
298 * makefile.nt ($(BLD)\dispnew.obj):
299 ($(BLD)\keyboard.obj):
300 ($(BLD)\w32inevt.obj):
304 ($(BLD)\editfns.obj):
310 ($(BLD)\intervals.obj):
311 ($(BLD)\minibuf.obj):
315 ($(BLD)\textprop.obj):
317 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
318 ($(BLD)\term.obj): Add dependency on dispextern.h
320 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
322 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
323 with an additional argument of Qt.
325 2000-10-21 Miles Bader <miles@gnu.org>
327 * window.c (pos_fully_visible_in_window_p): New function.
328 (Fpos_visible_in_window_p): Add FULLY argument.
329 Use pos_fully_visible_in_window_p.
330 (window_scroll_pixel_based, window_scroll_line_based): Update
331 calls to Fpos_visible_in_window_p.
332 * lisp.h (Fpos_visible_in_window_p): Update prototype
334 2000-10-20 Gerd Moellmann <gerd@gnu.org>
336 * alloc.c (toplevel): Conditionalize compilation of mem_*
337 functions differently.
339 2000-10-20 Jason Rumney <jasonr@gnu.org>
341 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
342 mem_init where it used to be. mem_z etc not defined otherwise.
344 2000-10-20 Gerd Moellmann <gerd@gnu.org>
346 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
348 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
349 structure definition and related variabled to the top of the file.
350 Include this code when GC_MALLOC_CHECK is defined.
351 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
352 register/unregister allocated region.
353 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
354 which isn't allocated.
355 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
356 something which is already in use.
357 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
358 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
359 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
360 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
362 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
363 _malloc_internal instead of malloc.
364 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
367 2000-10-20 Andrew Innes <andrewi@gnu.org>
369 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
371 (my_strftime) <macro>: Don't use macro arg list when redefining as
373 (my_strftime) <function>: Supply 0 as ut argument.
375 2000-10-19 Jason Rumney <jasonr@altavista.net>
377 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
378 including dispextern.h, as it stops faces from working.
380 * w32fns.c (Fx_create_frame): Don't bother calling
381 face-set-after-frame-default since the caller does it for us
382 anyway. Clean up calls to x_get_arg to be consistent with X.
384 * w32term.c (x_produce_glyphs): Handle
385 unibyte_display_via_language_environment correctly.
386 (w32_draw_box_rect): Fix the calculation of width and height.
388 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
389 as it has stopped working.
390 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
393 2000-10-19 Gerd Moellmann <gerd@gnu.org>
395 * eval.c (skip_debugger): Prevent a compiler warning.
396 (Fcondition_case): Likewise.
397 (Fbacktrace_frame): Use a null interactive spec.
399 2000-10-19 Kenichi Handa <handa@etl.go.jp>
401 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
403 2000-10-18 Gerd Moellmann <gerd@gnu.org>
405 * strftime.c: Sync with glibc, file version 1.78.
406 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
407 should no longer be used according to ISO 8601.
409 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
410 no map for meta_prefix_char, don't try to use it as a keymap.
411 Instead, if T_OK is non-zero, look up a default binding, if any,
412 otherwise, if T_OK is zero, return nil.
414 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
415 (x_to_xcolors, png_load): Use x_query_color.
417 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
419 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
421 (x_copy_color, x_alloc_lighter_color): Likewise.
423 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
424 (x_query_color, x_query_colors): Add prototype.
426 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
427 check_string_bytes only if not noninteractive, increase count to 50.
429 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
431 * insdel.c (adjust_markers_for_delete): Handle before-insertion
434 2000-10-17 Gerd Moellmann <gerd@gnu.org>
436 * alloc.c (pure_bytes_used): Renamed from pureptr.
438 (pure_alloc): New function.
439 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
441 (Fpurecopy): Use PURE_POINTER_P.
443 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
444 PT has moved backward.
446 * xdisp.c (cursor_row_p): Take continued lines into account.
448 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
450 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
451 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
452 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
455 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
456 of selective display off while searching for the next line start.
458 2000-10-17 Kenichi Handa <handa@etl.go.jp>
460 * Makefile.in (term.o): Depend on dispextern.h.
462 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
464 * keymap.c (keymap_memberp): Ensure that nil is not a member.
466 2000-10-16 Gerd Moellmann <gerd@gnu.org>
468 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
469 the iterator at the beginning, so that they can be set later on,
470 for instance in reseat_at_next_visible_line_start, without being
473 * xfns.c (pbm_format): Add :foreground and :background keywords.
474 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
475 (xbm_load): Recognize foreground and background color
478 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
480 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
482 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
485 * msdos.c (IT_set_face): Compare highlighted face with the default
486 face, and invert colors if these faces' colors are identical.
487 (Fmsdos_remember_default_colors): Don't swap foreground and
488 background colors in initial_colors[].
489 (IT_set_frame_parameters): Don't swap frame's foreground and
490 background pixels. If ALIST includes "(reverse . t)", swap
491 foreground-color and background-color properties in frame's
492 param_alist. If the original frame's param_alist doesn't specify
493 the colors, store unspecified-fg and unspecified-bg, reversed if
496 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
497 the colors are unspecified and reversed, reverse fore- and back-
498 ground in the returned value.
499 (Fframe_parameter): Ditto.
501 2000-10-16 Gerd Moellmann <gerd@gnu.org>
503 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
504 get_last_unchanged_at_beg_row.
505 (find_first_unchanged_at_end_row): Renamed from
506 get_first_unchanged_at_end_row.
507 (find_first_unchanged_at_end_row): Convert assertions to
508 unconditional tests which abort. When looking for a row in
509 unchanged text, don't go further back than first_text_row.
511 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
512 Don't add in the last line's height when deciding if the new
513 position is below the scroll margin.
515 2000-10-16 Miles Bader <miles@gnu.org>
517 * editfns.c (Fconstrain_to_field): Check carefully for field
518 boundaries if either OLD_POS or NEW_POS has a non-nil field
519 property, even if they're the same.
521 2000-10-16 Kenichi Handa <handa@etl.go.jp>
523 * xterm.c (x_draw_box_rect): Fix the calculation of width and
524 height for XFillRectangle.
526 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
528 * syntax.c (Fstring_to_syntax): New function extracted from
529 Fmodify_syntax_entry.
530 (Fmodify_syntax_entry): Use it and document the ! and | fences.
531 (skip_chars, Fforward_comment): Remove unused variables.
532 (syms_of_syntax): Add defsubr for string-to-syntax.
533 (describe_syntax): Add code for comment and string fences.
535 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
537 * keymap.c (access_keymap): Add AUTOLOAD parameter.
538 Do the meta->esc mapping. Call get_keyelt before returning.
539 Start scanning from the second element (the first is always `keymap')
540 to make it easier to detect when we reach a parent map.
541 Handle the case of inheriting from a symbol whose function is a map.
542 (Fkeymap_parent): Also handle the `inherit from symbol' case.
543 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
544 (get_keyelt, Flookup_key): Update call to access_keymap.
545 Remove the meta->esc mappings.
546 (define_as_prefix): Delete old disabled code.
547 (menu_item_p): New function.
548 (where_is_internal_1): Skip over the few remaining menu items.
549 * lisp.h (access_keymap): Update prototype.
550 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
551 Update call to access_keymap.
552 (follow_key, read_key_sequence): Update calls to access_keymap.
553 Remove the meta->esc mappings.
555 2000-10-13 Gerd Moellmann <gerd@gnu.org>
557 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
558 with additional argument.
560 * xdisp.c (cursor_row_p): New function.
561 (try_cursor_movement, display_line): Use it.
563 * xdisp.c (append_space): Also save/restore iterator's current
564 character and its length.
566 * xdisp.c (init_from_display_pos): Add an assertion.
567 (handle_stop): Don't set iterator's add_overlay_start.
568 (handle_invisible_prop): Likewise.
569 (load_overlay_strings): If text under an overlay is invisible,
570 take both before- and after-strings into account when the iterator
571 is positioned either at the start or at the end of the overlay.
572 (forward_to_next_line_start): Rewritten.
573 (reseat_at_next_visible_line_start): Rewritten.
574 (set_iterator_to_next): Add parameter RESEAT_P.
576 * dispextern.h (struct it): Remove member add_overlay_start.
577 (set_iterator_to_next): Change prototype.
579 2000-10-13 Kenichi Handa <handa@etl.go.jp>
581 * coding.c (code_convert_region): Be sure to initialize
582 coding->category_idx.
583 (decode_coding_string): Set coding->src_multibyte and
584 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
585 (encode_coding_string): Set coding->src_multibyte and
586 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
588 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
590 * xfns.c (Fx_create_frame): Don't bother calling
591 face-set-after-frame-default since the caller does it for us anyway.
593 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
595 * window.c (coordinates_in_window): Fix detection of vertical line
596 on character terminals.
598 2000-10-12 Gerd Moellmann <gerd@gnu.org>
600 * editfns.c (save_excursion_save): Additionally record the
602 (save_excursion_restore): If buffer was visible in a window, and a
603 different window was selected, and the old selected window is
604 still live, restore point in that window.
606 2000-10-12 Kenichi Handa <handa@etl.go.jp>
608 * xterm.c (x_produce_glyphs): Handle
609 unibyte_display_via_language_environment correctly.
611 * regex.c (regex_compile): Change the way of handling a range from
612 unibyte char to multibyte char.
614 * syntax.c (skip_chars): Change the way of handling a range from
615 unibyte char to multibyte char.
617 * process.c (read_process_output): Cancel previous change.
619 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
621 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
623 * charset.c (Ffind_charset_string): Doc fix.
624 (Ffind_charset_region): Doc fix.
626 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
628 * process.c (read_process_output): Fix previous change. Adjust
629 multibyteness of text to insert in a buffer by
630 string_make_unibyte/multibyte instead of
631 Fstring_as_unibyte/multibyte.
633 2000-10-10 Andreas Schwab <schwab@suse.de>
635 * alloc.c (mark_object): Remove all workarounds installed on
638 2000-10-10 Kenichi Handa <handa@etl.go.jp>
640 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
642 (base64_encode_1): Make it work for a text of multibyte form.
643 (Fbase64_decode_region): Allocate sufficient memory for multibyte
644 case. Don't call str_to_multibyte because base64_decode_1
645 produces correct multibyte form for eight-bit codes.
646 (Fbase64_decode_string): Adjusted for the change of
648 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
649 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
652 * charset.h (CHAR_STRING): Optimized for single byte characters.
654 2000-10-09 Andreas Schwab <schwab@suse.de>
656 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
657 -1 after socket is closed, to fall through to error processing.
659 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
661 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
662 variables. If ALIST includes foreground-color or
663 background-color, change also the colors of the default face for
666 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
668 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
669 them extern (they are defined on xfaces.c).
670 (syms_of_msdos): Don't intern and don't staticpro
671 Qbackground_color and Qforeground_color.
673 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
675 * frame.c (Fframe_parameter): For non-windowed frames, if
676 f->param_alist says foreground or background color is unspecified,
677 call tty_color_name to return the color name computed from the
678 frame's current colors.
680 2000-10-06 Dave Love <fx@gnu.org>
682 * terminfo.c (ospeed): Don't declare.
684 * sysdep.c: Don't include string.h.
685 (h_errno): Declare conditional also on TRY_AGAIN.
687 * charset.c (Ffind_charset_string): Doc fix.
689 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
690 (Fbase64_decode_region, Fbase64_decode_string): More explicit
693 2000-10-05 Dave Love <fx@gnu.org>
695 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
696 position like menu-bar.
698 2000-10-05 Gerd Moellmann <gerd@gnu.org>
700 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
702 * xdisp.c (handle_single_display_prop): Use safe_call1.
703 (safe_call): Renamed from call_function.
704 (safe_call1): New function.
705 (handle_fontified_prop): Use safe_call1 instead of call1.
706 (safe_eval): Renamed from eval_form.
707 (safe_eval_handler): Renamed from eval_handler.
708 (handle_single_display_prop, display_mode_element): Use safe_eval
709 instead of eval_form.
711 * xfaces.c (merge_face_heights): Use safe_call instead of
714 * keyboard.c (show_help_echo): Use safe_call instead of
715 call_function; use safe_eval instead of eval_form.
717 * lisp.h (safe_call): Renamed from call_function.
718 (safe_eval): Renamed from eval_form.
719 (safe_call1): Add prototype.
721 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
723 * xfns.c (image_ascent): Rearrange ascent calculation for the
726 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
728 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
729 (where_is_internal_1): Don't bother ignoring menu-items any more.
731 2000-10-04 Gerd Moellmann <gerd@gnu.org>
733 * keyboard.c (update_menu_bindings): New variable.
734 (parse_menu_item): Use AREF. If update_menu_bindings
735 is 0, don't update menu bindings.
736 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
738 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
740 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
743 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
745 * syntax.c (forw_comment): Match nestedness of ender/starter.
746 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
747 (prev_char_comstart_first): Remove.
748 (back_comment): Check two-char comment markers more carefully
749 to better handle overlapping cases like *//* or /* */* */ ...
750 Match nestedness of ender/starter.
752 2000-10-02 Dave Love <fx@gnu.org>
754 * config.in (HAVE_GAI_STRERROR): Add undef.
756 * process.c (Fopen_network_stream): Use it.
758 * m/alpha.h (NO_REMAP): Don't define.
760 2000-10-02 Gerd Moellmann <gerd@gnu.org>
762 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
763 return with a string converted to an integer or vice versa when
764 Vmocklisp_arguments is t.
765 (Fsignal): Likewise. The function can return for `quit'.
766 (struct gcpro): Declare member `var' to point to a volatile
769 * eval.c (error): Prevent compiler warning.
771 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
773 * keymap.c (keymap_memberp): New function.
774 (Fset_keymap_parent): Use it.
775 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
776 Use keymap_memberp to avoid creating cycles.
777 (access_keymap): Use KEYMAPP.
779 2000-09-30 Gerd Moellmann <gerd@gnu.org>
781 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
782 gai_strerror. Make sure xerrno is set if connect fails. Improve
785 2000-09-29 Jason Rumney <jasonr@gnu.org>
787 * w32term.c (w32_char_font_type, w32_encode_char)
788 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
789 (w32_bdf_per_char_metric): New function.
790 (w32_per_char_metric): Use it.
791 (x_draw_glyph_string_background): Always draw background for BDF
794 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
795 GDI object which is a scarce resource.
797 * w32bdf.c (search_file_line): Fix skipping of whitespace.
798 (get_quoted_string): Fix limit on memchr search.
799 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
800 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
801 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
802 (get_cached_font_char, cache_char_offset): Use macro
803 BDF_CODEPOINT_RANGE_COVER_P.
804 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
805 (clear_cached_bitmap_slots): New function.
806 (GET_HEX_VALUE): G-Z, g-z are not hex.
807 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
808 (get_bitmap_with_cache): Use new cache implementation.
809 (create_offscreen_bitmap): New function.
810 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
812 * w32term.c (x_produce_glyphs): If the distance from the current
813 position to the next tab stop is less than a canonical character
814 width, use the tab stop after that.
815 (x_draw_glyphs): Handle case START and END are out of bounds more
817 (x_clear_mouse_face): Block/unblock input.
818 (x_display_and_set_cursor): Don't show a hollow box cursor for
819 buffers whose cursor_type is nil.
821 2000-09-29 Gerd Moellmann <gerd@gnu.org>
823 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
826 * dispextern.h (updating_frame): Declare extern.
828 2000-09-29 Andreas Schwab <schwab@suse.de>
830 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
832 2000-09-29 Gerd Moellmann <gerd@gnu.org>
834 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
835 use its function definition.
836 (tool_bar_items): Likewise.
838 * lisp.h (fatal): Declare NO_RETURN.
840 2000-09-29 Kenichi Handa <handa@etl.go.jp>
842 * keymap.c: Remove the line "#undef NULL".
844 2000-09-28 Gerd Moellmann <gerd@gnu.org>
846 * xterm.c (x_make_frame_visible): Try harder to make the frame
849 2000-09-28 Dave Love <fx@gnu.org>
851 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
853 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
855 * .gdbinit (xreload): Note its need on GNU/Linux.
857 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
858 r_alloc, r_alloc_free.
860 2000-09-28 Kenichi Handa <handa@etl.go.jp>
862 * syntax.c (skip_chars): Handle negation correctly.
864 2000-09-27 Gerd Moellmann <gerd@gnu.org>
866 * xfaces.c (realize_default_face): Call set_lface_from_font_name
867 with non-zero FORCE_P argument.
869 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
872 * xdisp.c (window_box_height): Add an assertion.
874 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
875 tool-bar than is available.
876 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
878 2000-09-27 Dave Love <fx@gnu.org>
880 * s/irix6-5.h: Now works 64-bit. Tidied.
882 2000-09-26 Gerd Moellmann <gerd@gnu.org>
884 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
885 instead of BITS_PER_INT.
886 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
887 EMACS_UINT, respectively.
888 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
890 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
892 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
894 * window.c (freeze_window_starts): Construct last argument for
895 foreach_window differently.
897 * xfns.c (x_decode_color): Don't return a Lisp_Object.
899 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
900 EMACS_UINT instead of `int' and `unsigned int'.
901 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
903 * frame.h (struct frame): Make the `nothing' member of union
904 output_data an EMACS_INT.
906 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
908 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
909 size in the sdata structure.
910 (SDATA_NBYTES, SDATA_DATA): New macros.
911 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
912 differently for the different layout of the sdata structure.
913 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
915 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
916 Check that size recorded in the string size and size recorded in
917 the sdata structure agree.
919 2000-09-25 Dave Love <fx@gnu.org>
921 * buffer.c: Include stdio.h.
923 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
925 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
927 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
928 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
930 (__malloc_extra_blocks): Declare as __malloc_size_t.
932 2000-09-25 Gerd Moellmann <gerd@gnu.org>
934 * alloc.c (mark_image): Use GC_NILP instead of NILP.
936 * keyboard.c (show_help_echo): Set help_echo_showing_p.
937 (read_char): If help-echo is showing, preserve the echo area
940 * xdisp.c (help_echo_showing_p): New variable.
941 (set_message): Reset it to 0.
942 (init_xdisp): Initialize help_echo_showing_p.
944 * dispextern.h (help_echo_showing_p): Declare extern.
946 * config.in: Fix typo in __GNUC_MINOR__.
948 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
950 * s/freebsd.h (POSIX_SIGNALS): Define.
952 * xterm.c (x_clear_mouse_face): Block/unblock input.
954 2000-09-24 Dave Love <fx@gnu.org>
956 * fns.c (base64_encode_1): Fix last change.
958 2000-09-22 Gerd Moellmann <gerd@gnu.org>
960 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
962 * xdisp.c (try_window_reusing_current_matrix): More fixes
963 for the case window has a header-line.
965 2000-09-22 Dave Love <fx@gnu.org>
967 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
970 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
972 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
974 2000-09-21 Gerd Moellmann <gerd@gnu.org>
976 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
979 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
982 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
983 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
984 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
987 * marker.c (byte_char_debug_check): Return void.
989 * xfns.c (Fx_create_frame): Set default frame parameter value
990 for tool-bar-lines to 1.
992 * dispnew.c (scrolling_window): Compare y-positions of rows
993 equal at the start. Some simplification.
995 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
996 reused rows' y-position in the case window has a header-line, and
997 new window start is greater than old window start.
999 * process.c (process_sent_to): New variable.
1000 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1001 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1002 Declare more parameters volatile.
1004 * lread.c (Vrecursive_load_depth_limit): New variable.
1005 (Fload): Check recursive loads whose recursion depth exceeds
1006 Vrecursive_load_depth_limit.
1007 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1009 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1011 * fileio.c (Fread_file_name): Doc fix.
1013 * editfns.c (Fmessage_or_box): Doc fix.
1015 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1017 * xfns.c (xbm_scan): Allow C-style comments.
1019 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1020 symbols are specified, add color translations to the cache.
1021 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1023 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1025 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1026 structures to xpm_init_color_cache.
1028 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1030 * dispnew.c (update_window_line): Make sure to always draw
1033 2000-09-19 Andrew Innes <andrewi@gnu.org>
1035 * makefile.nt (bootstrap-emacs): Don't change directory.
1037 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1039 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1041 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1042 If output buffer is too small, signal an appropriated error.
1044 2000-09-18 Dave Love <fx@gnu.org>
1046 * keyboard.c (menu_bar_items, tool_bar_items)
1047 (current_active_maps): Remove redundant get_local_map call.
1049 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1051 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1052 cursor for buffers whose cursor_type is nil.
1054 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1055 a feature to implement that is already implemented.
1056 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1059 * xfns.c (x_clear_image_1): New function.
1060 (x_clear_image): Use it.
1061 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1064 * dispnew.c (update_window): Move test for invisible lines
1065 at the top to update_window_line.
1066 (update_window_line): Handle invisible lines here.
1068 * xfns.c (clear_image_cache): Clear current matrices of all
1069 frames sharing an image cache. Block input while freeing
1070 images. Fix timestamp comparison.
1071 (x_clear_image): Also free the mask.
1073 * xfns.c (lookup_image): Block input while loading the image so
1074 that we won't get interrupted in a state where the image isn't yet
1076 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1077 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1078 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1079 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1082 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1084 * dispnew.c (update_window): Make sure to make desired rows
1085 current even if they are completely invisible at the top
1088 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1090 * xfns.c (lookup_image): Build mask before applying an algorithm.
1091 Recognize algorithm `disabled'.
1092 (cross_disabled_images): New variable.
1093 (COLOR_INTENSITY): New macro.
1094 (x_detect_edges): Use COLOR_INTENSITY.
1095 (x_disable_image): New function.
1096 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1098 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1099 disabled state, don't apply an image transformation algorithm if
1100 the user specified an image for the disabled state. Use
1101 `:algorithm disabled' for creating a disabled item's image if the
1102 user hasn't specified an image.
1104 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1105 allocation functions with the XPM lib.
1106 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1107 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1108 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1109 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1110 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1112 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1113 functions, if possible, because these handle color allocation
1114 failure more gracefully.
1115 (Fimage_mask_p): New function.
1117 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1118 (Qedge_detection, Qheuristic): New symbols.
1119 (syms_of_xfns): Initialize new symbols.
1120 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1121 `algorithm (edge-detection ...)'.
1122 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1123 (tiff_format, gif_format, gs_format): Add `:mask'.
1124 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1125 (GIF_MASK, GS_MASK): New enumerators.
1126 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1127 (emboss_matrix, laplace_matrix): New variables.
1128 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1129 (x_edge_detection): New functions.
1130 (x_laplace): Rewritten in terms of x_detect_edges.
1131 (x_build_heuristic_mask): If image has a mask, free it.
1133 2000-09-14 Andrew Innes <andrewi@gnu.org>
1135 * makefile.w32-in: Revert to Unix line endings.
1137 2000-09-14 Andrew Innes <andrewi@gnu.org>
1139 * makefile.w32-in: Standardize indentation somewhat.
1140 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1141 cater for differences between shells.
1143 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1145 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1147 * xterm.c (x_produce_glyphs): If the distance from the current
1148 position to the next tab stop is less than a canonical character
1149 width, use the tab stop after that.
1151 2000-09-14 Dave Love <fx@gnu.org>
1153 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1155 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1157 * xdisp.c (handle_fontified_prop): While running fontification
1158 functions, bind `fontification-functions' and
1159 `after-change-functions' to nil.
1161 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1162 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1164 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1166 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1167 USE_MMAP_FOR_BUFFERS.
1169 * insdel.c (make_gap): Use enlarge_buffer_text.
1171 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1172 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1173 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1174 from former r_alloc_* functions in ralloc.c.
1175 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1177 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1178 (mmap_init) [REL_ALLOC_MMAP]: New function.
1179 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1180 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1183 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1184 (enlarge_buffer_text): Add prototype.
1186 * ralloc.c: Remove everything having to do with the use of mmap.
1188 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1190 * sound.c (Fplay_sound): Doc fix.
1192 * keyboard.c: Avoid some more compiler warnings.
1193 (parse_tool_bar_item): Ignore cached key bindings.
1195 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1196 and allocation of Lisp data.
1198 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1200 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1201 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1204 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1206 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1208 * ccl.c: Comment fixed.
1209 (MAX_MAP_SET_LEVEL): Increased to 30.
1210 (PUSH_MAPPING_STACK): Enclose with do-while block.
1211 (POP_MAPPING_STACK): Likewise.
1212 (stack_idx_of_map_multiple): New variable.
1213 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1214 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1215 call the corresponding CCL program by
1216 CCL_CALL_FOR_MAP_INSTRUCTION.
1217 (ccl_driver) <CCL_MapSingle>: Likewise.
1218 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1219 with the case where looking up process reaches to the end of
1220 map-set, and call CCL programs as the above change.
1222 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1224 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1225 that might be clobbered by longjmp.
1226 (check_x_display_info, x_decode_color, create_frame_xic)
1227 (Fx_display_backing_store, Fx_display_visual_class)
1228 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1231 * lread.c (init_lread): Set Vloads_in_progress to nil.
1232 (Fload): Show list of recursively loaded files, when signaling an
1235 * lread.c (Vloads_in_progress): New variable.
1236 (record_load_unwind): New function.
1237 (Fload): Check for recursive loads.
1238 (syms_of_lread): Initialize Vloads_in_progress.
1239 (read_integer, read1): Avoid some compiler warnings.
1241 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1244 2000-09-11 Miles Bader <miles@gnu.org>
1246 * editfns.c (Fbuffer_string): Doc fix.
1248 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1250 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1252 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1254 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1255 whether to include other header files.
1257 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1259 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1260 by Fmemq as a boolean.
1262 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1264 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1266 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1268 * ralloc.c (mmap_fd): Remove initializer which can make it
1269 read-only in a dumped Emacs.
1270 (mmap_fd_1): New variable.
1271 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1272 restore it from there.
1273 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1274 unconditionally so that mmap_fd can be initialized there.
1275 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1276 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1277 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1279 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1281 * xdisp.c (dump_glyph_row): Fix printf format string.
1282 (display_line, move_it_in_display_line_to): Avoid compiler
1285 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1287 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1290 * xdisp.c (try_window_id): When trying to locate cursor in
1291 unchanged rows at the top, handle the case that we can't find it.
1293 * xterm.c (x_draw_glyphs): Handle case START and END are out
1294 of bounds more carefully.
1296 2000-09-08 Dave Love <fx@gnu.org>
1298 * s/sol2.h (REL_ALLOC_MMAP): Define.
1299 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1301 * ralloc.c: Don't include string.h (redundant).
1302 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1303 [!MAP_ANON]: Include fcntl.h.
1304 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1305 (r_alloc, r_re_alloc, r_alloc_free)
1306 (mmap_enlarge, mmap_set_vars): Use it.
1307 (r_alloc_init_fd): New function.
1308 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1309 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1312 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1315 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1316 change to __NetBSD__.
1318 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1320 * search.c (compile_pattern): Check the multibyteness of cached
1323 2000-09-08 Miles Bader <miles@gnu.org>
1325 * xfaces.c (default_face_vector): Function removed.
1326 (Finternal_merge_in_global_face): Restore old global/local
1327 attribute override order. Use inline loop instead of calling
1328 default_face_vector.
1330 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1332 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1333 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1334 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1335 where necessary, in case POINTER_TYPE is `void'.
1337 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1339 * frame.c (make_terminal_frame): Initialize frame foreground and
1340 background colors to unspecified, for the initial instance of an
1343 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1345 * ralloc.c (mmap_find): Fix overlap computation.
1346 (mmap_enlarge): Compute nbytes before trying to find an
1349 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1352 * lread.c (syms_of_lread): Change value of regexp
1353 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1355 * xmenu.c (xdialog_show): When looking up the selection in
1356 menu_items, take `quote' boundaries into account; this corresponds
1357 to a nil ITEM in x-popup-dialog.
1359 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1361 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1363 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1365 * coding.c (encode_coding_sjis_big5): Use translation table for
1366 encoding, not decoding. Fix the handling of latin-jisx0201.
1367 Check for the charset katakana-jisx0201 too.
1368 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1369 (detect_coding_sjis): Check the byte sequence more rigidly.
1371 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1373 * xfaces.c (Vparam_value_alist): New variable.
1374 (syms_of_xfaces): Initialize it.
1375 (Finternal_set_lisp_face_attribute): Avoid more consing.
1377 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1379 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1380 (Qbackground_mode): New variable.
1381 (syms_of_frame_1): Initialize Qbackground_mode.
1383 * lisp.h (Qdisplay): Declare extern.
1385 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1386 change face on all frames, and change the default for new frames.
1388 2000-09-07 Dave Love <fx@gnu.org>
1390 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1392 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1394 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1396 * charset.c: Include composite.h
1397 (lisp_string_width): New function.
1398 (Fstring_width): Call lisp_string_width instead of strwidth.
1400 * Makefile.in (charset.o): Depends on composite.h.
1402 * process.c (read_process_output): Before inserting the decoded
1403 text in the buffer, adjust the multibyteness.
1405 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1407 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1408 buffer's text buffer is null, map new memory.
1410 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1411 POINTER_TYPE and size_t.
1412 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1413 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1414 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1415 [REL_ALLOC_MMAP]: New macros.
1416 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1417 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1418 [REL_ALLOC_MMAP]: New functions.
1420 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1421 before and after unexec.
1423 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1424 text buffers if necessary.
1426 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1427 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1430 * config.in (HAVE_MMAP): Add #undef.
1432 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1434 * frame.c (Qdisplay_type): New variable.
1435 (syms_of_frame_1): Initialize it.
1436 (Fframe_parameter): New function that avoids consing.
1437 (syms_of_frame): Defsubr it.
1439 * buffer.c (Fother_buffer): Consider buffers as invisible when
1440 they are displayed in a window on an invisible frame.
1442 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1443 get-largest-window always return nil.
1445 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1447 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1448 variable; recognize Emacs 19 elc files.
1450 2000-09-04 Miles Bader <miles@gnu.org>
1452 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1453 before initially popping up the menu, so the menu doesn't flash
1454 when the face settings are significantly different from the
1457 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1459 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1460 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1461 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1462 (BIT_UNIBYTE): Remove.
1463 (re_match_2_internal): Delete corresponding code and streamline the
1464 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1465 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1466 (re_wctype_t): New type.
1467 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1468 (regex_compile): Use them and fix handling of overly long char classes.
1470 2000-09-03 Andrew Innes <andrewi@gnu.org>
1472 * makefile.w32-in: Change to DOS line endings.
1474 * s/ms-w32.h (ORDINARY_LINK): New define.
1476 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1477 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1479 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1480 (distclean): Delete them here instead.
1482 * w32proc.c (compare_env): Convert to uppercase for comparison,
1483 not lowercase, to match how the native Windows shell works.
1485 2000-09-03 Jason Rumney <jasonr@gnu.org>
1487 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1488 CVS changes the line-ends when checking in/out on DOS/Windows.
1490 * makefile.nt (emacs): Do not change directory to run temacs, as
1491 the load-path is set relative to current directory.
1493 2000-09-03 Miles Bader <miles@gnu.org>
1495 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1497 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1499 * xdisp.c (redisplay_mode_lines): New function.
1500 (display_mode_lines): Return number of mode lines displayed.
1501 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1502 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1504 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1505 string.h and strings.h.
1506 (index) [HAVE_INDEX]: Add prototype.
1508 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1509 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1511 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1512 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1514 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1516 * lread.c (read1): Accept `?' as symbol constituent, for
1517 compatiblity with XEmacs.
1519 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1521 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1522 (struct re_pattern_buffer): Remove newline_anchor.
1523 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1524 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1525 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1526 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1527 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1528 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1529 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1530 Get rid of references to newline_anchor.
1531 (regcomp): Allocate and precompute a fastmap.
1533 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1535 * lread.c (openp): GCPRO local variable `filename'.
1537 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1539 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1541 * regex.c: Merge some changes from GNU libc. Add prototypes.
1542 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1543 Use memcmp and memcpy instead of bcopy and bcmp.
1544 (init_syntax_once): Use ISALNUM.
1545 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1546 (REG_UNSET_VALUE): Remove. Use NULL instead.
1547 (REG_UNSET, re_match_2_internal): Use NULL.
1548 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1550 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1551 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1552 (regex_compile): In handle_interval, return an error rather than try to
1553 unfetch the interval if we can't find the closing brace.
1554 Obey the RE_NO_GNU_OPS syntax bit.
1555 (TOLOWER): New macro.
1557 (regexec): Allocate regs.start and regs.end as one block.
1559 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1561 * xdisp.c (echo_area_display): Check display_completed instead
1562 of calling detect_input_pending.
1564 * dispnew.c (update_frame): Only set display_completed here; move
1565 the update_begin and update_end calls here from update_frame_1.
1566 (update_frame_1): Don't set display_completed here, don't call
1567 update_begin/update_end.
1569 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1570 instead of store_frame_param.
1572 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1574 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1575 desired window matrix hasn't been displayed, use the current row
1576 instead. Make sure that only those frame rows are updated for
1577 which there exists a corresponding enabled desired row.
1579 2000-08-29 Miles Bader <miles@gnu.org>
1581 * xfaces.c (default_face_vector): New function.
1582 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1584 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1586 * lread.c (openp): Prevent temporary string passed to
1587 Ffile_readable_p from being garbage collected.
1589 2000-08-28 Dave Love <fx@gnu.org>
1591 * keymap.c (store_in_keymap): Add `static' to declaration.
1593 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1595 * emacs.c, callint.c, doc.c, editfns.c
1596 (toplevel) [HAVE_STRING_H]: Include string.h.
1597 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1598 (index): Remove prototypes which might conflict with non-standard
1599 definitions of index/strchr.
1601 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1602 (rindex): Define only if !HAVE_RINDEX.
1604 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1606 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1608 2000-08-28 Miles Bader <miles@gnu.org>
1610 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1611 made inconsistent by a font-related attribute in FROM.
1612 (merge_face_inheritance): Add function comment.
1614 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1616 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1617 the 4th arg (PREV_EVENT) Qt to suppress input method.
1619 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1621 * regex.c: Indent cpp directives and remove parens after `defined'.
1622 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1623 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1624 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1625 (re_compile_pattern): Use size_t for length.
1626 (init_syntax_once): Move to a better place.
1627 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1628 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1630 * syntax.c (back_comment): Detect cases where a comment-starter is
1631 actually inside another comment as in: /* a // b */ c // d \n.
1632 Make it clear that `comstart_pos' is unused for nested comments.
1634 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
1635 (KEYMAPP): New macro.
1636 (Fkeymap_parent, Fset_keymap_parent): Use it.
1637 (fix_submap_inheritance): Mark it static.
1638 (define_as_prefix, describe_buffer_bindings, describe_command)
1639 (describe_translation, describe_map): Complete prototypes.
1641 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1643 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1644 to better match the key-lookup behavior.
1646 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1648 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1649 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1651 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1653 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1654 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1655 (xterm.o): Depend on coding.h
1657 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1659 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1660 the corresponding '#endif'.
1662 2000-08-26 Miles Bader <miles@gnu.org>
1664 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1665 * xfaces.c (QCinherit): New variable.
1666 (syms_of_xfaces): Initialize it.
1667 (LFACE_INHERIT): New macro.
1668 (Finternal_get_lisp_face_attribute)
1669 (merge_face_vector_with_property)
1670 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1671 (check_lface_attrs): Allow new types of face height. Check
1673 (CYCLE_CHECK): New macro.
1674 (merge_face_inheritance): New function.
1675 (merge_face_vectors): Merge inherited faces too. Add F and
1676 CYCLE_CHECK arguments.
1677 (merge_face_vector_with_property, Finternal_merge_in_global_face)
1678 (lookup_named_face, lookup_derived_face, realize_named_face)
1679 (face_at_string_position, face_at_buffer_position): Supply
1680 new F and CYCLE_CHECK arguments to merge_face_vectors.
1681 (merge_face_heights): New function.
1682 (merge_face_vectors, merge_face_vector_with_property)
1683 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
1684 handle relative face heights.
1685 (lface_same_font_attributes_p): Compare heights using EQ.
1687 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1689 * charset.c (char_to_string): Check the character validity.
1690 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
1693 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
1695 * regex.c (PUSH_FAILURE_COUNT): New macro.
1696 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
1697 Handle popping of a register's or a counter's data.
1698 (POP_FAILURE_POINT): Use the new name.
1699 (re_match_2_internal): Push counter data on the stack for succeed_n,
1700 jump_n and set_number_at and remove misleading dead code in succeed_n.
1702 2000-08-25 Gerd Moellmann <gerd@gnu.org>
1704 * xdisp.c (redisplay_internal): If considering all windows on all
1705 frames, update the display for each frame as soon as possible,
1706 instead of first building all desired matrices for all frames, and
1707 then updating them all.
1708 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
1710 2000-08-24 Gerd Moellmann <gerd@gnu.org>
1712 * bytecode.c (mark_byte_stack): Add a comment.
1714 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
1715 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
1718 2000-08-24 Kenichi Handa <handa@etl.go.jp>
1720 * minibuf.c (do_completion): Always use compare-string, not
1721 string-equal because the latter doesn't pay attention to
1722 multibyteness of strings.
1724 * process.c (create_process): Don't setup raw-text coding here.
1725 (Fopen_network_stream): Don't set coding->src_multibyte and
1726 coding->dst_multibyte here.
1727 (read_process_output): For process filter, return unibyte string
1728 if default-enable-multibyte-characters is nil.
1729 (send_process): If OBJECT is multibyte text, be sure to encoded it
1730 by the specified coding system for the process. Otherwise, setup
1732 (init_process): Don't initialize default-process-coding-system
1735 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1737 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1738 <scroll-down-aggressively>: Likewise.
1740 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1742 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1743 zero. Set coding->produced_char correctly.
1745 2000-08-22 Andrew Innes <andrewi@gnu.org>
1747 * makefile.w32-in: New file.
1749 * unexw32.c (unexec): Ignore old_name, and use the actual location
1750 of the current executable instead. Base new_name on this.
1752 * w32proc.c (create_child): Remove reference to security
1753 descriptor, which isn't needed and doesn't compile with mingw32.
1755 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1756 up dllimport attributes.
1757 (x_update_window_end): Update prototype.
1759 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1760 extern, which screws up dllimport attributes.
1762 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1763 up dllimport attributes.
1765 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1766 screws up dllimport attributes.
1768 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1769 up dllimport attributes.
1770 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1771 screws up dllimport attributes.
1773 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1774 up dllimport attributes.
1776 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1777 screws up dllimport attributes.
1779 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1780 screws up dllimport attributes.
1782 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1783 up dllimport attributes.
1785 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1786 unnecessary extern, which screws up dllimport attributes.
1789 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1790 up dllimport attributes.
1792 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1793 unnecessary extern, which screws up dllimport attributes.
1795 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1796 screws up dllimport attributes.
1798 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1799 up dllimport attributes.
1801 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1803 * w32bdf.c (search_file_line):
1804 (set_bdf_font_info):
1806 (w32_get_bdf_glyph):
1807 (w32_BDF_to_x_font): Fix compile warnings.
1809 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1812 * w32select.c: Include keyboard.h before frame.h.
1814 * w32fns.c (max): Define macro.
1815 (JOHAB_CHARSET): Define if not known.
1816 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1817 (Fx_show_tip): Synch with X version.
1819 * w32xfns.c: Include keyboard.h before frame.h.
1821 * w32fns.c: Include keyboard.h before frame.h.
1823 * w32term.c: Include keyboard.h before frame.h.
1825 * fontset.c: Include keyboard.h before frame.h.
1827 * w32inevt.c: Include keyboard.h before frame.h.
1828 (MOUSE_MOVED): Define if not known.
1830 * minibuf.c: Include keyboard.h before frame.h.
1832 * keyboard.c: Include keyboard.h before frame.h.
1834 * indent.c: Include keyboard.h before frame.h.
1836 * dispnew.c: Include keyboard.h before frame.h.
1838 * buffer.c: Include keyboard.h before frame.h.
1840 * alloc.c: Include keyboard.h before frame.h.
1842 * print.c: Include keyboard.h before frame.h.
1844 * process.c: Include keyboard.h before frame.h.
1846 * scroll.c: Include keyboard.h before frame.h.
1848 * sysdep.c: Include keyboard.h before frame.h.
1850 * term.c: Include keyboard.h before frame.h.
1852 * window.c: Include keyboard.h before frame.h.
1854 * xdisp.c: Include keyboard.h before frame.h.
1855 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1857 * frame.c: Include keyboard.h before frame.h.
1859 * w32heap.h: Undefine min, max.
1861 * w32gui.h: Undefine min, max.
1863 * unexw32.c: Change PUCHAR to PCHAR.
1864 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1867 (copy_executable_and_dump_data): Remove unnecessary static defs.
1868 (copy_executable_and_dump_data): Fix compile warnings.
1870 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1872 * w32console.c (min): Define macro.
1873 (clear_frame, write_glyphs): Fix compile warning.
1875 * w32proc.c (compare_env):
1876 (find_child_console): Fix compile warning.
1878 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1879 sys_errlist instead of _sys_errlist.
1880 (get_emacs_configuration_options): New function.
1882 * s/ms-w32.h (sys_nerr): Provide default definition.
1883 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1884 name with _ prepended.
1885 (NSIG): Define if not known.
1886 (get_emacs_configuration): Provide extern declaration.
1887 (get_emacs_configuration_options): Provide extern declaration.
1888 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1890 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1892 (read_unc_volume): Fix compile warning.
1894 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1895 definitions from being used.
1897 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1899 * w32.c (unc_volume_file_attributes):
1900 (open_unc_volume): Make arg const.
1902 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1903 (read_input_waiting): Remove excess parameter.
1905 * w32.c (init_environment): Call _access.
1906 (check_windows_init_file): Call _close.
1907 (init_user_info): Call _putenv.
1908 (init_environment): Call _putenv and _strdup.
1909 (init_ntproc): Reset volume info cache on startup.
1911 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1912 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1913 cannot override the CRT malloc.
1915 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1916 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1918 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1919 unless we are linking with a static CRT.
1920 (RVA_TO_PTR): Cast result to unsigned char*.
1922 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1923 (add_volume_info): Use xstrdup.
1925 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1927 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1928 (do_completion, Fminibuffer_complete_word): Use it.
1929 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1930 var so it can take non-boolean values.
1932 2000-08-21 Gerd Moellmann <gerd@gnu.org>
1934 * editfns.c (find_field): Formatting changes.
1935 (toplevel): Some old-style function forward declarations
1936 changed to prototypes, some new protypes added, some functions
1939 * lisp.h (set_time_zone_rule): Add prototype.
1940 (use_dialog_box): External declaration.
1942 * keyboard.c (gen_help_event): Add parameter SIZE.
1943 (kbd_buffer_events_waiting): Slightly rewritten.
1944 (clear_event): New function.
1945 (kbd_buffer_get_event): Use it, and clear the input_events of
1947 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
1948 don't fill the newly created array with nils.
1949 (toplevel): Convert some old-style function forward declarations
1952 * keyboard.h (gen_help_event): Change prototype.
1954 * xterm.c (XTread_socket): Change calls to gen_help_event.
1956 * w32term.c (w32_read_socket): Change calls to gen_help_event.
1958 * eval.c (Fmacroexpand): Doc fix.
1960 2000-08-20 Jason Rumney <jasonr@gnu.org>
1962 * w32term.h (x_display_info_for_display): Remove as this function
1963 does not exist on W32.
1965 * w32term.c (help_echo_window): New variable.
1966 (syms_of_w32term): staticpro it.
1967 (note_mode_line_highlight): Set it.
1968 (XTextExtents16): Removed as there is no equivalent on W32.
1969 (x_compute_glyph_string_overhangs): Incomplete body removed, as
1970 the X way of doing this will not work for W32.
1971 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
1972 (x_draw_image_foreground): Avoid drawing outside of the clip area
1973 when image doesn't have a mask.
1974 (note_mouse_highlight): Process overlays in the right order of
1975 priority. Set help_echo_window.
1976 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
1977 because that's more visible for large images.
1979 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
1980 name to single_keymap_panes.
1981 (w32_menu_show): Set wv->title when dealing with titles.
1982 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
1984 2000-08-21 Miles Bader <miles@gnu.org>
1986 * minibuf.c (do_completion): Try again if we rewrite the input
1987 string, but no completion was done, so that any completion message
1990 2000-08-20 Gerd Moellmann <gerd@gnu.org>
1992 * xfaces.c (lface_equal_p): Compare strings differently.
1993 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
1994 (realize_tty_face): Use them.
1995 (syms_of_xfaces): Initialize new variables.
1996 (map_tty_color): New function, extracted from realize_tty_face.
1997 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
1998 foreground or background color, store the new color name in the
1999 realized face; previous code trying to do this had no effect.
2000 (realize_tty_face): Use map_tty_color.
2001 (Fclear_face_cache): Set face_change_count and ensure thorough
2004 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2006 * undo.c (record_first_change, record_marker_adjustment): Don't
2007 use XBUFFER on last_undo_buffer which might not be a buffer.
2009 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2011 * coding.c (decode_coding_string): Set members consumed,
2012 consumed_char, produced, produced_char of *coding correctly. If
2013 decode_coding doesn't consume any byte, don't try anymore.
2014 (encode_coding_string): Likewise.
2016 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2018 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2019 conditional have void type, for Standard C compilers.
2021 * xdisp.c (redisplay_internal): Compare windows for equality with
2022 EQ, instead of applying XWINDOW to something that might not
2025 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2027 * fontset.c (Finternal_char_font): Search only the selected frame
2028 for a window of the current buffer.
2030 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2032 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2035 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2036 second half of a HELP_EVENT is found at the start of kbd_buffer.
2038 2000-08-18 Miles Bader <miles@gnu.org>
2040 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2042 * editfns.c (save_restriction_save): Rewrite to use markers.
2043 (save_restriction_restore): Rewrite to understand new form of data
2044 saved by save_restriction_save.
2045 (Fsave_restriction): Remove cautionary note in doc-string.
2047 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2049 * fileio.c (build_annotations): Add a comment explaining the
2050 return value of format-annotate-function. Replace a spurious call
2051 to Flength with a CONSP test. Call format-annotate-function with
2052 a fifth arg specifying how many times the function is been called
2053 in a row, to let it choose temporary buffers appropriately.
2055 2000-08-17 Dave Love <fx@gnu.org>
2057 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2058 declare make_temp_name twice.
2060 * lread.c: Prototype readevalloop, load_unwind,
2061 load_descriptor_unwind.
2062 (unreadpure): Give it an arg.
2064 * unexalpha.c: Prototype fatal_unexec, mark_x,
2065 update_dynamic_symbols. Declare unexec as void.
2067 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2068 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2070 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2071 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2074 * alloca.c: Use #error.
2075 [POINTER_TYPE]: Use it.
2077 * eval.c (Fdefvar): Doc fix.
2079 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2080 INITIALIZE_INTERVAL.
2082 * buffer.h: Avoid DECLARE_INTERVALS.
2084 * config.in: Add size_t.
2086 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2088 * w16select.c (set_clipboard_data): If there's not enough memory
2089 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2090 expects. In case of other failures, return 3.
2091 (system_error_msg): New error message.
2092 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2095 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2097 * term.c (write_glyphs): Also turn off inverse video after turning
2098 off other appearances in case TS_exit_attribute_mode is not equal
2099 to TS_end_standout_mode.
2100 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2102 (turn_off_face): Reset standout_mode only if
2103 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2104 is equal to TS_end_standout_mode.
2106 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2108 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2109 sequence at the end of the source block.
2111 * ccl.c (Fccl_program_p): Docstring modified.
2112 (Fccl_execute): Likewise.
2113 (Fccl_execute_on_string): Likewise.
2115 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2117 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2119 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2121 The following changes are mainly to fix bugs of
2122 encode/decode-coding-string failing if encoding/decoding return
2123 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2124 variable conversion_buffer.
2126 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2127 decrement dst_end to avoid buffer overflow in the later call of
2130 * coding.h (conversion_buffer_size, conversion_buffer)
2131 (get_conversion_buffer): Extern deleted.
2133 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2134 (conversion_buffer, conversion_buffer_size): Variables deleted.
2135 (get_conversion_buffer): Function deleted.
2136 (struct conversion_buffer): New structure.
2137 (MAX_ALLOCA): New macro.
2138 (allocate_conversion_buffer): New macro.
2139 (extend_conversion_buffer, free_conversion_buffer): New functions.
2140 (ccl_coding_driver): Set coding->result.
2141 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2142 this is the last block of source.
2143 (encode_coding): Likewise. Handle the source block as the last
2144 one only when the whole source text is consumed.
2145 (decode_coding_string): Handle the case that the output buffer is
2146 too small to decode the whole source text. Use
2147 allocate_conversion_buffer, extend_conversion_buffer and
2148 free_conversion_buffer, not get_conversion_buffer.
2149 (encode_coding_string): Likewise.
2150 (init_coding): Function deleted.
2151 (init_coding_once): Delete code to initialize
2152 conversion_buffer_size.
2154 * emacs.c (main): Don't call init_coding.
2156 * msdos.c (IT_write_glyphs): Use a locally declared
2159 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2160 (insert_glyphs): Likewise.
2162 * w32console.c (write_glyphs): Use a locally declared
2165 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2167 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2168 member of display_info is NULL.
2170 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2172 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2175 * term.c (turn_off_face): Reset standout_mode when resetting
2176 appearances with capability `me'.
2177 (write_glyphs): Switch on inverse video before each face change.
2179 2000-08-14 Dave Love <fx@gnu.org>
2181 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2182 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2183 (lisp_free): Declare and make static.
2185 * window.c: Fix embedded comment.
2186 (syms_of_window): Fix doc string.
2188 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2190 * keymap.c (push_key_description): If C without modifiers is < 32,
2191 make sure to print `C-' before `M-', like in the manual.
2193 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2195 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2196 since they aren't relocated anymore.
2197 (sxhash_string): Make sure returned hash code fits in a Lisp
2200 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2201 partially visible line which is smaller than the window's
2204 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2206 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2207 the multibyte form of eight-bit-control characters.
2208 (Fccl_execute_on_string): Initialize ccl->multibyte.
2210 * ccl.h (struct ccl_program): New member multibyte.
2212 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2214 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2216 * regex.c (regex_compile) <normal_char>: Pay attention to
2218 (analyse_first) <exactn>: Setup fastmap correctly for
2219 eight-bit-control characters.
2221 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2223 * termhooks.h (enum event_kind): New member
2224 multibyte_char_keystroke.
2226 * keyboard.c (make_lispy_event): Handle the new event type
2227 multibyte_char_keystroke.
2229 * xterm.c: Include coding.h.
2230 (XTread_socket): Work around a bug of XmbLookupString. If the
2231 input is from XIM, decode it according to the current locale. In
2232 that case, generate multibyte_char_keystroke events.
2234 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2236 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2237 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2239 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2241 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2242 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2243 (move_it_in_display_line_to): Record iterator's ascent and descent
2244 before producing glyphs, and restore them when we know the glyph
2245 doesn't fit on the line.
2246 (move_it_to): Restructured so that it's easier to debug. If
2247 moving to a vpos, and not moving to an x or character position,
2248 stop as soon as the specified vpos is reached; don't move further
2249 into that line because that might change the computed line height.
2250 (try_cursor_movement): New function, extracted from the cursor
2251 movement branch of redisplay_window. If ending on a partially
2252 visible line, don't try to scroll if the cursor line is taller
2254 (redisplay_window): Use try_cursor_movement.
2256 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2257 because that function doesn't cope with variable-height lines.
2259 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2260 box cursor because that's better visible for large images.
2262 2000-08-10 Miles Bader <miles@gnu.org>
2264 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2266 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2268 * xdisp.c (Vmessages_buffer_name): New variable.
2269 (message_dolog): Use it.
2270 (syms_of_xdisp): Initialize it.
2272 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2274 * msdos.c (IT_note_mouse_highlight): Update the calls to
2276 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2277 redundant now that keyboard.h is included.
2279 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2281 * keyboard.c (kbd_buffer_events_waiting): New function.
2283 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2285 * msdos.c: Include keyboard.h.
2286 (XMenuActivate): Empty no_event events from the event buffer. If
2287 no events are left after that, call clear_input_pending.
2288 (mouse_clear_clicks): New function, code moved from mouse_init.
2289 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2290 mouse driver to ``forget'' any past clicks.
2292 * Makefile.in (msdos.o): Depend on keyboard.h.
2294 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2296 * lisp.h (input_pending): External declaration.
2298 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2300 * xdisp.c (echo_area_display): Display thoroughly if input is
2301 pending. Bind redisplay-dont-pause to t during the redisplay.
2302 in case input is pending.
2304 * dispnew.c (Qredisplay_dont_pause): New variable.
2305 (syms_of_display): Initialize and staticpro it.
2306 (update_frame_1): Don't interrupt the display for pending input if
2307 redisplay_dont_pause is set.
2309 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2311 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2313 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2315 * callproc.c (Fcall_process): Terminate the unwind-protect around
2316 the post-read-conversion of coding system.
2318 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2319 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2320 * buffer.h (overlays_at): Update prototype.
2321 * xdisp.c (next_overlay_change): Update call to overlays_at.
2322 * xfaces.c (face_at_buffer_position): Likewise.
2323 * textprop.c (Fget_char_property): Likewise.
2324 * xterm.c (note_mouse_highlight): Likewise.
2326 * minibuf.c (do_completion): Don't consider a simple change of
2327 case as `completion'.
2329 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2331 * keyboard.c (syms_of_keyboard): Initialize
2332 last_point_position_buffer.
2333 * undo.c (record_delete): Make sure last_point_position_buffer is
2334 a buffer before comparing pointers.
2336 * coding.h (decode_coding_string): Declare.
2338 * intervals.h (Fprevious_single_char_property_change): Declare.
2340 * textprop.c (Fprevious_single_char_property_change): Don't do
2341 arithmetic directly on lisp objects.
2343 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2346 * keyboard.h (menu_item_eval_property): Declare.
2348 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2349 reuse as buffer name, instead of recreating (and discarding) every
2350 time a message is logged.
2351 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2352 (current_message_1, truncate_message_1, set_message_1)
2353 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2354 (current_message, truncate_echo_area, display_echo_area)
2355 (resize_echo_area_axactly): Changed calls.
2357 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2359 (Ffind_coding_systems_region_internal): First argument to Fappend
2360 must be an integer, not a Lisp object.
2362 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2364 * charset.c (Fchar_width): Doc fix.
2366 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2368 * charset.c (Fstring_width): Doc fix.
2370 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2372 * xdisp.c (start_display): When starting display on a continuation
2373 line, clear ascent and descent members of the iterator structure;
2374 the height of the continued line does not affect the height of the
2376 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2377 line taller than the window.
2378 (redisplay_window) <forced window start>: Handle case that the
2379 middle of the window is not found in any row.
2380 (dump_glyph_row): Show more information.
2381 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2382 first text line in a glyph matrix.
2384 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2385 of the clip area when image doesn't have a mask.
2387 * fns.c (sweep_weak_table): Fix survival conditions for
2388 key-or-value and key-and-value weakness.
2390 * .gdbinit (xhashtable): New command.
2392 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2393 tables out of the list of all weak hash tables.
2395 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2396 a new buffer is created, make sure echo_area_buffer[] references
2399 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2401 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2404 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2406 * syntax.c (skip_chars): Fix previous change. Make the handling
2407 of unibyte string consistent with that of regex search.
2409 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2411 * xmenu.c (popup_get_selection): Use xfree instead of free.
2413 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2415 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2417 * callproc.c (child_setup): Use xfree instead of free.
2419 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2421 (run_mac_command, closedir): Use `xfree' instead of `free'.
2423 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2425 * eval.c (error): Use xfree instead of free.
2427 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2429 * fns.c: Replace `illegal' with `invalid'.
2430 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2432 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2434 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2437 2000-08-04 Noah Friedman <friedman@splode.com>
2439 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2442 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2444 * syntax.c (skip_chars): Fix typo in error message.
2446 2000-08-04 Andreas Schwab <schwab@suse.de>
2448 * m/ia64.h: Moved from s/ia64.h.
2450 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2452 * process.c (read_process_output): Big simplification. Handle
2453 composition and post-read-conversion of coding system correctly.
2454 (send_process): Handle composition correctly.
2456 * callproc.c (Fcall_process): Handle post-read-conversion of
2457 coding system if any.
2459 * coding.c (decode_coding_iso2022): More strict check for handling
2461 (coding_restore_composition): Pay attention to the case that
2462 cmp_data is not set properly (because of invalid code in the
2464 (run_pre_post_conversion_on_str): Include text properties in the
2466 (decode_coding_string): Set members of coding correctly.
2468 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2470 * s/ia64.h: New file.
2472 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2473 Use NULL instead of 0 at the end of variable argument list of
2474 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2475 sizeof (int) < sizeof (void *).
2477 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2478 of variable argument lists of XtVaGetValues and XtVaSetValues.
2480 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2481 variable argument lists of XtVaGetValues and XtVaSetValues.
2483 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2485 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2486 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2488 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2491 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2492 in call to Fsingle_key_description.
2494 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2497 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2499 * window.c (display_buffer_reuse_frames): New variable.
2500 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2501 frames displaying BUFFER.
2502 (syms_of_window): Define Lisp variable
2503 display-buffer-reuse-frames.
2505 2000-08-01 Miles Bader <miles@gnu.org>
2507 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2508 when to constrain NEW_POS (they were pretty screwed up before).
2510 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2512 * msdos.c (run_msdos_command): Save and restore the master
2513 environment, for the case that child_setup signals an error.
2514 When mirroring slashes in DOS shell commands, don't fail when
2515 argv[2] has embedded blanks.
2516 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2517 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2518 (dos_ttraw): Call mouse_setup_buttons.
2520 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2521 using alloca; free it after run_msdos_command returns.
2523 2000-07-27 Dave Love <fx@gnu.org>
2525 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2527 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2530 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2532 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2534 * editfns.c (lisp_time_argument): Fix last change.
2536 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2538 * fns.c (Fdelete): Make it work on vectors and strings in addition
2541 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2542 (syms_of_fns): Initialize new variables.
2543 (sweep_weak_table): Handle weakness `key-or-value' and
2545 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2546 weakness, with t meaning the same as `key-and-value'.
2548 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2550 * coding.h (struct coding_system): Member safe_charset deleted.
2552 * coding.c (Qsafe_charsets): This variable deleted.
2553 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2555 (coding_safe_chars): New function.
2556 (CODING_SAFE_CHAR_P): New macro.
2557 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2558 checking safe_charsets member of the coding system. Caller
2560 (detect_coding_iso2022): New local variable safe_chars.
2561 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2562 safe_charsets member of the coding system.
2563 (decode_coding_iso2022): New local variable safe_chars.
2564 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2565 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2566 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2567 (ENCODE_UNSAFE_CHARACTER): New macro.
2568 (encode_coding_iso2022): New local variable safe_chars. Check
2570 (setup_coding_system): Delete the code to initialize
2571 coding->safe_charses
2572 (intersection, find_safe_codings): New functions.
2573 (Ffind_coding_systems_region_internal): New function.
2574 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2575 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2576 variable and initialize it.
2578 * fns.c (char_table_ref_and_index): New function.
2580 * lisp.h (char_table_ref_and_index): Add prototype.
2582 2000-07-26 Sam Steingold <sds@gnu.org>
2584 * editfns.c (lisp_time_argument): Added third argument `usec'.
2585 (Ffloat_time): New built-in Lisp function.
2587 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2589 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2590 for the character code.
2592 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2595 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2596 if called for a popup menu.
2597 (xmenu_show): Store help string in widget values.
2599 2000-07-26 Dave Love <fx@gnu.org>
2601 * syswait.h: Move some definitions.
2602 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2603 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2604 perspicuous definitions.
2605 (WTERMSIG): Fix bit pattern used.
2607 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2609 * print.c (print_object): If vector printing is truncated, print
2610 "..." to indicate it as well as the case of list printing.
2612 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2614 * xdisp.c (next_element_from_display_vector): Improve comments.
2616 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2617 for the character code, and the rest for the face id as in 20.x.
2618 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2620 * window.c (window_display_table): Cleaned up.
2622 * syntax.c (Fforward_word): Add last arg nil in call of
2623 Fconstrain_to_field.
2625 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2627 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2628 identical but for the letter-case, don't call
2629 barf_or_query_if_file_exists.
2631 2000-07-25 Miles Bader <miles@gnu.org>
2633 * editfns.c (find_field): Honor special `boundary' fields.
2634 (Qboundary): New variables.
2635 (syms_of_editfns): Initialize Qboundary.
2636 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2637 Use scan_buffer instead of find_before_next_newline, because it
2638 allows us to detect the boundary case where there's a newline at
2640 * lisp.h (Fconstrain_to_field): Update external declaration.
2642 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2644 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2647 2000-07-24 Dave Love <fx@gnu.org>
2649 * s/sunos4-0.h, s/sol2.h:
2650 (LIBS_TERMCAP): Move from m/sparc.h.
2652 * m/sparc.h (TERMINFO): Moved to system files (probably only
2653 relevant for sunos4 judging by its vintage).
2654 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2657 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2659 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2660 name to single_keymap_panes.
2662 2000-07-24 Andreas Schwab <schwab@suse.de>
2664 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2666 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2668 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2669 parameters instead of using int parameters. Expect FN to accept
2670 EMACS_INT parameters.
2671 (display_echo_area, resize_echo_area_axactly, current_message)
2672 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2673 with new argument list.
2674 (resize_mini_window_1): New callback function.
2675 (current_message_1, truncate_message_1, set_message_1): Change
2676 parameter lists to the new format expected by
2677 with_echo_area_buffer.
2679 2000-07-24 Kenichi Handa <handa@etl.go.jp>
2681 * fontset.c (fontset_ref): Remove INLINE declaration.
2682 (fontset_ref_via_base): Likewise.
2683 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
2686 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
2688 * msdos.c (IT_note_mouse_highlight): Process overlays in the
2689 correct order of priority. If help echo was found in an overlay,
2690 use that overlay as the object in which the help echo was found.
2692 2000-07-22 Miles Bader <miles@gnu.org>
2694 * textprop.c (Fprevious_single_char_property_change): The initial
2695 property value should be from the position preceding POSITION, not
2698 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
2700 * coding.c (syms_of_coding): Doc fix for
2701 inhibit-iso-escape-detection.
2703 2000-07-21 Gerd Moellmann <gerd@gnu.org>
2705 * xterm.c (note_mouse_highlight): Process overlays in the right
2708 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
2710 * xterm.c (note_mouse_highlight): If help-echo was found in an
2711 overlay, use that overlay as the object in which the help was
2714 * window.c (foreach_window_1): Fix typo reversing an if-condition.
2716 * window.c (foreach_window): Instead of a fake variable argument
2717 list, take one USER_DATA argument.
2718 (foreach_window_1): Likewise, and call callback functions with two
2719 args, the window and USER_DATA.
2720 (struct check_window_data): New struct.
2721 (check_window_containing): Use it.
2722 (window_from_coordinates): Set up a struct check_window_data for
2724 (add_window_to_list, freeze_window_start): Change parameters
2725 according to new calling convention.
2727 * window.h (foreach_window): Change prototype.
2729 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
2731 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
2733 * xmenu.c (menu_help_callback): Call show_help_echo with
2734 additional arguments OBJECT and POS.
2736 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2738 * data.c (Faset): Allow storing any multibyte character in a
2739 string. Convert unibyte string to multibyte if necessary.
2741 * xfns.c (x_encode_text): New function.
2742 (x_set_name): Use x_encode_text.
2743 (x_set_title): Likewise.
2745 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2747 * xterm.h (x_encode_text): Add prototype.
2749 2000-07-20 Dave Love <fx@gnu.org>
2751 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2754 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2756 * msdos.c (help_echo_window): New variable.
2757 (syms_of_msdos): Initialize and staticpro it.
2758 (IT_note_mode_line_highlight): Set help_echo_window.
2759 (IT_note_mouse_highlight): Ditto.
2760 (dos_rawgetc): Store help_echo_window in the second event produced
2763 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2764 Record the object that generated the help echo and the position of
2765 that object in help_echo_object and help_echo_pos. Record that
2766 some glyphs in a row are displayed in mouse-face.
2767 (IT_update_begin): Don't clear mouse highlight unless one of the
2768 enabled glyph rows is marked as being displayed in mouse-face.
2769 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2770 and position recorded in help_echo_object and help_echo_pos to the
2772 (IT_menu_display): Accept a new argument PN: the pane number of
2773 the current menu pane. Record the pane number and the item
2774 number of the item which has associated help string.
2775 (XMenuActivate): Update the prototype for help_callback in
2776 function declaration. Call IT_menu_display with the current menu
2777 pane number as an additional argument. Call help_callback with
2778 two additional arguments: the pane number and the item number of
2779 the menu item associated with the help text.
2780 (help_echo_object, help_echo_pos): New variables.
2781 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2783 * msdos.h (XMenuActivate): Update prototype.
2785 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2787 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2788 Add some more prototypes.
2790 * xterm.c, xterm.h: Add some more prototypes.
2792 * lisp.h (Fnext_single_char_property_change): Add prototype.
2794 * dispnew.c (direct_output_for_insert): Remove confusing
2795 outer local variable mouse_face_overwritten_p.
2796 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2798 * alloc.c (allocate_string_data): Don't copy old string contents.
2800 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2802 * coding.c (code_convert_region): Delete text properties before
2803 shrinking the conversion region.
2805 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2807 * dispnew.c (update_text_area): Write the whole row if it
2808 has mouse-face in it.
2810 * xfaces.c (face-alternative-font-family-alist): Remove
2811 DEFVAR_LISP; staticpro instead.
2813 * xmenu.c (menu_help_callback): Call show_help_echo with
2816 * keyboard.c (show_help_echo): Add parameter WINDOW.
2817 (read_char): Call show_help_echo with window extracted from Lisp
2819 (gen_help_event): Add parameter WINDOW.
2821 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2823 * xterm.c (help_echo_window): New variable.
2824 (note_mouse_highlight, note_tool_bar_highlight): Set
2826 (XTread_socket): Pass help_echo_window to gen_help_event.
2827 (syms_of_xterm): Initialize and staticpro help_echo_window.
2829 2000-07-18 Dave Love <fx@gnu.org>
2831 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2834 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2836 * alloc.c (allocate_string_data): If string had already data
2837 assigned, copy old contents to new string data.
2839 * coding.c (syms_of_coding): Fix typo in spelling of variable
2840 `inhibit-iso-escape-detection'.
2842 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2844 * Makefile.in: Add dependencies on dispextern.h.
2845 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2846 `free'; both can conflict with system header files.
2848 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2850 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2853 2000-07-18 Dave Love <fx@gnu.org>
2855 * window.c (Fwindow_list): Declare arg `window'.
2857 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2859 * coding.c (setup_coding_system): Don't override the explicitly
2860 specified designations.
2862 2000-07-15 Miles Bader <miles@gnu.org>
2864 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2865 from `text_property_eq' and `text_property_stickiness', respectively.
2866 (find_field, Fconstrain_to_field, char_property_eq)
2867 (char_property_stickiness): Changed to call char-property functions
2868 instead of text-property-only ones.
2870 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2871 `next_single_char_property_change'). Do more error checking, and
2872 cleanup limit behavior.
2873 (Fprevious_single_char_property_change): New function.
2874 (syms_of_textprop): Initialize new subrs.
2876 * xdisp.c (display_prop_end, invisible_text_between_p):
2877 Call Fnext_single_char_property_change instead of
2878 next_single_char_property_change.
2880 2000-07-15 Jason Rumney <jasonr@gnu.org>
2882 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2883 after menu is finished with.
2884 (add_menu_item): Only consider wv->title as a menu title.
2885 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2887 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2889 (FONT_REGEXP): Remove unused macro, and its sub-components.
2890 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2892 * w32term.c (help_echo_object, help_echo_pos): New variables.
2893 (note_mode_line_highlight): Store additional information about the
2894 help-echo in help_echo_object and help_echo_pos. Check both
2895 `local-map' and `keymap' properties for changing the cursor
2896 (note_mouse_highlight): Store additional information about the
2897 help-echo in help_echo_object and help_echo_pos.
2898 (note_tool_bar_highlight): Set help_echo_object to nil and
2899 help_echo_pos to -1.
2900 (w32_read_socket): Use gen_help_event instead of filling
2901 input_events manually.
2902 (syms_of_w32term): Staticpro help_echo_object.
2903 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2904 set, arrange for a mouse-highlight redisplay in
2906 (x_clear_mouse_face): New function.
2907 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2908 (x_update_window_begin): No need to turn off the mouse
2910 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2911 depending on whether they contain glyphs highlighted in
2913 (x_fill_stretch_glyph_string): Consume runs of stretch
2914 glyphs instead of a single one.
2915 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2916 with new argument list.
2917 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2918 (x_append_glyph, x_append_composite_glyph)
2919 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2920 changes in struct glyph starting 1999-12-27. See comments for
2921 xterm.c on 2000-07-05.
2923 2000-07-14 Sam Steingold <sds@gnu.org>
2925 * xfaces.c (realize_x_face): Fix the last patch:
2926 check `default_face' before dereferencing.
2928 2000-07-14 Dave Love <fx@gnu.org>
2930 * syntax.c (back_comment): Add null default in switch (for pcc).
2932 2000-07-14 Kenichi Handa <handa@etl.go.jp>
2934 * xfaces.c (realize_x_face): Make fontset using the base of the
2935 default_face's fontset, not using the default fontset.
2937 * coding.c (inhibit_iso_escape_detection): New variable.
2938 (syms_of_coding): Make it a Lisp variable.
2939 (detect_coding_iso2022): If inhibit_iso_escape_detection is
2940 nonzero, ignore ISO2022's escape sequence.
2942 2000-07-14 Gerd Moellmann <gerd@gnu.org>
2944 * alloca.c (malloc) [emacs]: Define as xmalloc.
2946 * xfns.c (Fx_show_tip): If frame parameters contain a position,
2947 use that instead of the mouse position. Add parameters DX and DY.
2949 * dispextern.h (Fx_show_tip): Adjust number of parameters
2952 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
2953 if HELP is a function, call it with OBJECT and POS as parameters
2954 to get the help to display.
2955 (gen_help_event, kbd_buffer_store_help_event): New functions.
2956 (kbd_buffer_get_event): Construct the Lisp help-event differently.
2957 (read_char): Call show_help_echo with new parameters.
2959 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
2962 * xterm.c (help_echo_object, help_echo_pos): New variables.
2963 (note_mode_line_highlight): Store additional information about the
2964 help-echo in help_echo_object and help_echo_pos. Check both
2965 `local-map' and `keymap' properties for changing the cursor
2966 (note_mouse_highlight): Store additional information about the
2967 help-echo in help_echo_object and help_echo_pos.
2968 (note_tool_bar_highlight): Set help_echo_object to nil and
2969 help_echo_pos to -1.
2970 (XTread_socket): Use gen_help_event instead of filling
2971 input_events manually.
2972 (syms_of_xterm): Staticpro help_echo_object.
2974 * xmenu.c (menu_highlight_callback): Use
2975 kbd_buffer_store_help_event instead of setting up and input_event
2978 * xdisp.c (eval_form): GCPRO argument sexpr.
2979 (call_function): New function.
2980 (handle_single_display_prop): Use call_function and FUNCTIONP
2981 instead of checking whether if font_height is a symbol and
2984 * eval.c (internal_condition_case_2): New function.
2986 * lisp.h (FUNCTIONP): New macro.
2987 (internal_condition_case_2, call_function): Add prototypes.
2989 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
2990 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
2991 Always set `arg' member of input_events.
2992 (construct_menu_click): Unused function removed.
2994 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
2996 * w32term.c (construct_mouse_click, construct_mouse_wheel)
2997 (construct_drag_n_drop, x_scroll_bar_handle_click)
2998 (w32_read_socket): Always set `arg' member of input_events.
3000 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3002 * lisp.h (eval_form): Add prototype.
3004 * xdisp.c (eval_form): Make it externally visible.
3006 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3008 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3009 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3010 consing. For prefix events, store the frame in the `arg' slot of
3011 the event, otherwise store the key there.
3012 (XTread_socket): Instead of consing, use the frame_or_window slot
3013 of HELP_EVENTs for the frame, and the `arg' slot for the help
3016 * xmenu.c (menu_highlight_callback): Store help string in the
3017 `arg' member of the input event; don't cons.
3018 (menubar_selection_callback): Use the `arg' slot of input events
3019 to queue additional information, instead of consing.
3021 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3023 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3025 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3027 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3028 input events to queue additional information, instead of consing.
3030 * keyboard.c (kbd_buffer_gcpro): Renamed from
3031 kbd_buffer_frame_or_window. Now used for all Lisp objects
3032 referenced from the input queue.
3033 (kbd_buffer_store_event): Always use structure assignment for
3034 copying input events. Record all Lisp objects referenced from
3035 events in kbd_buffer_gcpro.
3036 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3037 differently from input events. Test for prefix menu_bar_events
3038 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3039 event in kbd_buffer_gcpro to nil.
3040 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3041 frame_or_window is equal to its arg member as prefix events.
3042 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3043 used by an input event to nil.
3044 (init_keyboard): Use two times the size of the input queue
3045 for kbd_buffer_gcpro.
3046 (syms_of_keyboard): Likewise.
3048 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3051 * termhooks.h (struct input_event): Add member `arg'.
3052 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3053 (USER_SIGNAL_EVENT): Renamed from user_signal.
3055 * xfaces.c (ASET): Remove definition.
3057 * lisp.h (AREF, ASET, ASIZE): New macros.
3059 * fontset.c (AREF, ASIZE): Remove definitions.
3061 * fns.c (AREF): Remove definition.
3063 * composite.c (AREF): Remove definition.
3065 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3067 * dispnew.c (redraw_overlapped_rows): Add missing local.
3068 (scrolling_window): Remove debug code.
3070 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3071 Before scrolling, turn off a mouse-highlight in the window
3074 * xterm.c (x_update_window_end): Add parameter
3075 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3076 redisplay in XTframe_up_to_date.
3077 (x_clear_mouse_face): New function.
3078 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3080 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3082 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3083 it when any row is written to that contains glyphs highlighted in
3085 (update_window): Call the window update end hook with new
3086 parameter MOUSE_FACE_OVERWRITTEN_P.
3087 (direct_output_for_insert): Give up if row contains mouse-face.
3089 * dispextern.h (struct redisplay_interface): Add parameter
3090 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3091 (clear_mouse_face): New function pointer member.
3093 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3095 * syntax.c (back_comment): Use one switch rather than a few `if's.
3096 Obey open_paren_in_column_0_is_defun_start.
3097 When reverting to the `slow' method, try to nicely handle the case
3098 of nested comments by checking that the comment-starter we found
3099 does indeed match the comment-ender.
3100 (scan_sexps_forward, scan_sexps_forward):
3101 Ignore excessive opening parenthesis rather than throwing an error.
3103 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3105 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3106 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3108 * dispnew.c (direct_output_forward_char): Give up if currently
3109 displaying a message instead of the minibuffer contents.
3111 * xterm.c (x_update_window_begin): No need to turn off the mouse
3113 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3114 depending on whether they contain glyphs highlighted in
3117 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3118 compare the mouse_face_p flags of both rows.
3120 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3122 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3124 * keyboard.c (show_help_echo): Accept additional parameter
3125 ok_to_overwrite_keystroke_echo.
3126 (read_char): Call show_help_echo with a zero
3127 ok_to_overwrite_keystroke_echo argument.
3128 * keyboard.h (show_help_echo): Update prototype of
3130 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3131 ok_to_overwrite_keystroke_echo argument.
3132 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3133 non-zero ok_to_overwrite_keystroke_echo argument.
3135 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3137 * xdisp.c (try_window_id): If changes are all below what is
3138 displayed in the window, and point is in the window, we still
3139 might have to find point on the display.
3141 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3142 glyphs instead of a single one.
3143 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3144 with new argument list.
3145 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3147 * keymap.c (get_keymap_1): Add comment that this function can GC.
3148 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3149 comment that functions can GC.
3150 (Fset_keymap_parent): GCPRO arg KEYMAP.
3152 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3154 * msdos.c (XMenuActivate): After exiting the menu, restore the
3155 echo area message and erase it.
3157 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3159 * fontset.c (Ffontset_info): Make the return value more compatible
3160 with that of Emacs 20.
3162 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3164 * eval.c (Fsignal): Handle case that backtrace_list is null.
3166 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3168 * ccl.c (Fccl_execute): Typo fixed.
3170 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3172 * window.c (window_loop): Add missing gcpro1 local variable.
3174 * window.c (Fwindow_list): Reverse list at the end.
3175 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3176 means allow windows on OWINDOW's frame, only.
3177 (window_loop): Simplified; use Fwindow_list.
3179 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3181 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3183 * xterm.c (XTread_socket): Increment handling_signal at the start,
3184 decrement it at the end.
3186 * eval.c (handling_signal): New variable.
3187 (Fsignal): Abort if handling_signal is non-zero.
3189 * lisp.h (handling_signal): External declaration.
3191 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3193 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3195 Sound support for NetBSD through "Linux emulation" support:
3196 * config.in (HAVE_SOUNDCARD_H): Undef.
3197 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3198 * Makefile.in (LIBSOUND): New variable.
3199 (LIBES): Include it.
3200 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3202 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3204 (vox_open): Use DEFAULT_SOUND_DEVICE.
3205 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3207 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3209 * print.c (print_error_message): If Vsignaling_function is set,
3210 show it in *Messages*.
3212 * lisp.h (Vsignaling_function): External declaration.
3214 * eval.c (Vsignaling_function): New variable.
3215 (Fsignal): Compute it.
3216 (syms_of_eval): Staticpro it.
3218 2000-07-05 Dave Love <fx@gnu.org>
3220 * syswait.h: Use the autoconf recommended approach. Old code
3221 #if'd out in case we need to revert.
3223 * config.in (HAVE_SYS_WAIT_H): Added.
3225 2000-07-05 Andrew Innes <andrewi@gnu.org>
3227 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3228 when non-NULL instead of __morecore, to take account of buffer
3229 memory. This also solves a problem with spurious memory warnings
3232 * ralloc.c: Make real_morecore non-static.
3234 * eval.c (internal_condition_case): Comment out abort if
3235 interrupt_input_blocked is not zero.
3237 * makefile.nt: Add support for `bootstrap' and related targets.
3238 Include minimal debug info in emacs.exe in release build.
3239 Remove all dependencies on lisp.h, and fixup some others.
3241 * w32.c (init_environment): Install code from 20.7 for providing
3242 default values for environment variables, based on the
3243 executable's own location.
3244 (map_w32_filename): Handle filenames that are longer than
3246 (sys_socket): Install socket inheritance bug fix from 20.7.
3248 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3249 here via blockinput.h).
3251 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3253 * w32menu.c (w32_menu_display_help):
3254 * xmenu.c (menu_help_callback): Use show_help_echo.
3256 * keyboard.h (show_help_echo): Declare.
3258 * keyboard.c (show_help_echo): New function, extracted from read_char.
3259 Feval its `msg' argument if it's a cons cell.
3260 (read_char): Use it.
3261 (follow_key): Pass `autoload' to get_keyelt.
3263 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3264 (note_tool_bar_highlight, XTread_socket):
3265 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3267 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3268 (note_tool_bar_highlight, w32_read_socket):
3269 Do not gratuitously ignore non-string `help-echo' properties.
3271 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3273 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3275 * window.c (delete_all_subwindows): Reset Vwindow_list.
3277 * xterm.c (x_append_glyph, x_append_composite_glyph)
3278 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3279 changes in struct glyph starting 1999-12-27. Some bit-fields of
3280 struct glyph were not set, which made glyphs unequal when compared
3281 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3282 effects were the result. This also depended on the contents of
3283 memory returned by xmalloc. If flickering happens again, activate
3284 the code in clear_glyph_row that's in #if 0. If the flickering is
3285 gone with that, chances are that it is caused by something
3288 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3290 * dispextern.h: Add some comments.
3292 * window.c (add_window_to_list): Add parameter LIST.
3293 (window_list): Order list so that, for each frame, windows are
3294 in canonical order, and so that frames appear in the list in
3295 the order given by Vframe_list.
3296 (next_window): Reverse the handling of NEXT_P.
3298 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3300 * window.c (Vwindow_list): New variable.
3301 (make_window, delete_window): Set Vwindow_list to nil.
3302 (check_window_containing): New function.
3303 (window_from_coordinates): Rewritten.
3304 (add_window_to_list, window_list, candidate_window_p)
3305 (decode_next_window_args, next_window): New functions.
3306 (Fnext_window, Fprevious_window): Rewritten in terms of
3308 (Fwindow_list): New function.
3309 (Fother_window): Cleaned up.
3310 (foreach_window): Add a longer "variable argument list". Let
3311 callback function return 0 to indicate that cycling over windows
3313 (foreach_window_1): Likewise.
3314 (freeze_window_start): Return int.
3315 (init_window): New function.
3316 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3318 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3319 input_event with bzero.
3320 (main): Call init_window.
3322 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3325 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3327 * composite.h (make_composition_value_copy): Extern it.
3329 * composite.c (make_composition_value_copy): New function.
3331 * editfns.c (Fformat): While copying text properties, make each
3332 composition property value a copy.
3334 * fns.c (concat): While copying text properties, make each
3335 composition property value a copy.
3337 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3339 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3341 * fns.c (sweep_weak_table): Mark only objects that are not
3344 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3345 include those frames as candidates which have their focus
3346 redirected to the minibuffer frame.
3348 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3350 * fns.c (Fputhash): Return `value' rather than nil.
3352 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3354 * frame.c (next_frame): Don't check focus redirection in case
3355 MINIBUF is a window. Doing so excludes frames using MINIBUF
3356 unless their focus is redirected, which contradicts the
3357 specification of next-frame, and leads to infinite loops in
3358 certain situations when cycling through windows with next-window.
3360 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3362 * coding.c (code_convert_region): Even if the length of text is
3363 zero, try to convert it if coding->type is coding_type_ccl.
3364 (decode_coding_string, encode_coding_string): Likewise.
3366 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3368 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3369 the display if windows_or_buffers_changed.
3371 * dispnew.c (struct row_entry): New structure.
3372 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3373 (row_table_size, old_lines, new_lines, old_lines_size)
3374 (new_lines_size, run_pool, runs_size, runs): New variables.
3375 (add_row_entry): New function.
3376 (scrolling_window): Use data structures allocated with xmalloc and
3377 held in global variables, instead of allocating them with alloca and
3378 holding them in local variables. Use a larger hash table whose
3379 size depends on glyph matrix sizes. Don't use bzero to clear the
3380 hash table; instead, clear used slots only.
3382 * fns.c (next_almost_prime): Make it externally visible.
3384 * lisp.h (next_almost_prime): Add prototype.
3386 * s/isc4-0.h (sigunblock): Define.
3388 * s/sco5.h (sigunblock): Define.
3390 2000-06-27 Dave Love <fx@gnu.org>
3392 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3393 (moved to osf5-0.h).
3394 [!NOT_C_CODE]: Protect string.h stuff.
3396 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3397 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3399 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3401 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3402 below the last line from the needed window height.
3404 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3406 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3407 (Fwidget_get): Use it.
3408 (syms_of_fns): Defsubr it.
3410 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3412 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3413 display info for XIM.
3414 (xim_open_dpy): Likewise.
3415 (xim_close_dpy): Don't free the display info's XIM.
3417 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3419 * config.in (USE_XIM): New define.
3421 * keymap.c (get_keyelt): For menu-items containing a `:filter
3422 FILTER', apply FILTER to the menu-item's definition to get the
3423 real definition to use.
3425 * lisp.h (QCfilter): External declaration.
3427 * xfns.c (Fimage_size): New function.
3428 (syms_of_xfns): Defsubr it.
3430 2000-06-26 Andreas Schwab <schwab@suse.de>
3432 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3435 2000-06-25 Dave Love <fx@gnu.org>
3437 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3440 * Makefile.in (blockinput.h): Depend on atimer.h.
3441 (atimer.h): Depend on systime.h.
3443 * blockinput.h: Protect against multiple inclusion. Include
3446 * atimer.h: Protect against multiple inclusion. Include
3449 * lisp.h (swap_in_global_binding): Declare.
3451 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3453 * process.c (Fopen_network_stream): Turn off atimers for duration
3454 of call to connect. (Patch from Gerd.)
3456 2000-06-23 Dave Love <fx@gnu.org>
3458 * ralloc.c: Maybe include unistd.h
3460 * emacs.c (setgrp): Undefine before defining.
3461 (malloc_warning, set_time_zone_rule, index): Prototype.
3463 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3464 HAVE_STRUCT_TIMEZONE.
3466 * s/osf1.h: Move string.h hack here from alpha.h and make it
3468 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3470 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3471 (SOCKLEN_TYPE): Don't define.
3473 * m/alpha.h: Remove string.h hack.
3475 * s/osf5-0.h: New file.
3477 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3478 include time.h, done by systime.h.
3479 [__FreeBSD__]: Remove redundant includes.
3481 * callproc.c (setpgrp): Undefine before defining.
3482 (delete_temp_file): Return Qnil to avoid warning.
3484 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3486 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3489 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3491 * composite.h (compose_text): Declare.
3493 * xterm.c: Don't include sys/types.h unconditionally. Don't
3494 protect its inclusion with !USG (following xmenu.c).
3496 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3498 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3501 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3503 * coding.c (decode_eol_post_ccl): Special handling for undecided
3504 and inconsistent EOL types.
3506 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3508 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3509 trough color and main window's background color.
3511 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3514 * xterm.h (Xt_app_con): External declaration.
3516 * widget.c (EmacsFrameRealize): Fix typo.
3518 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3520 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3521 (handle_invisible_prop): Record the start of invisible text in
3522 it->add_overlay_start.
3523 (struct overlay_entry): Add member `overlay'.
3524 (handle_overlay_change): Simplify.
3525 (next_overlay_string): After having processed overlay strings at the
3526 end of the buffer, record that fact in
3527 it->overlay_strings_at_end_processed_p.
3528 (compare_overlay_entries): If before- and after-strings come
3529 from the same overlay, let before-strings come first.
3530 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3531 (load_overlay_strings): Take it->add_overlay_start into account
3532 when adding overlay strings.
3534 * dispextern.h (struct it): Add member add_overlay_start.
3536 2000-06-22 Dave Love <fx@gnu.org>
3538 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3540 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3542 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3544 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3547 2000-06-21 Dave Love <fx@gnu.org>
3549 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3551 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3553 * syntax.c (back_comment): Simplify string-parity counting (with
3554 the added benefit of handling multiple string-styles as long as
3555 they are not intertwined).
3556 Jump to the slow code as soon as a comment starter is found in
3557 a "string_lossage" position. Fixes the case: " /* " /* " */.
3559 2000-06-21 Dave Love <fx@gnu.org>
3561 * Makefile.in: Use GETLOADAVG_LIBS.
3563 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3564 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3566 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3568 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3569 (Fforward_comment, scan_lists):
3570 Check the comstyle of single-char comment-starters.
3571 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3572 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3573 Check the comstyle of single-char comment-starters.
3574 Clarify control-flow around the Scomment case.
3576 2000-06-20 Dave Love <fx@gnu.org>
3578 * fns.c (make_hash_table, maybe_resize_hash_table):
3579 Cast arg of next_almost_prime.
3581 * tparam.c [emacs]: Include lisp.h.
3583 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
3586 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3588 * keyboard.c (adjust_point_for_property): Check if display
3589 property should be treated as intangible by looking at its
3592 * xdisp.c (single_display_prop_intangible_p)
3593 (display_prop_intangible_p): New functions.
3595 * dispextern.h (display_prop_intangible_p): Add prototype.
3597 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3599 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3600 argument to sigprocmask.
3602 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3603 argument to sigprocmask.
3605 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3606 sigprocmask_set, and pass a pointer to it to sigprocmask.
3608 * sysdep.c (sigprocmask_set): New variable.
3610 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3613 2000-06-20 Sam Steingold <sds@gnu.org>
3615 * xrdb.c: Don't declare xmalloc, xrealloc.
3617 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3619 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3620 (re_comp): Cast gettext return value to avoid complaints when
3623 2000-06-20 Dave Love <fx@gnu.org>
3625 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3628 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3630 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3632 * m/alpha.h: Don't declare xmalloc, xrealloc.
3634 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
3636 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3638 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3640 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3643 * keyboard.h (poll_for_input_1): Declare.
3645 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3647 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3649 * doprnt.c: Don't declare xmalloc, xrealloc.
3651 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3652 (getenv, ctime, getwd): Removed.
3653 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3655 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3656 x_set_tool_bar_lines.
3658 * config.in: Add HAVE_GETWD. Move some definitions above
3659 machine/system includes.
3661 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3663 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3665 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3666 contain information about ENCODING.
3668 * fontset.c (FONTSET_ASCII): Use the first element of char table
3669 for an ASCII font, not defalt slot.
3670 (fontset_ref_via_base): If FONTSET doesn't contain information for
3671 C, try the default fontset.
3672 (make_fontset): Don't copy the default fontset.
3673 (fontset_font_pattern): Likewise.
3674 (accumulate_font_info): If ELT is nil, use the corresponding
3675 element in the default fontset.
3677 2000-06-19 Dave Love <fx@gnu.org>
3679 * syntax.c (Fparse_partial_sexp): Doc fix.
3681 * regex.h: Test PROTOTYPES as well as __STDC__.
3683 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
3684 errno, strerror. Put text after #endif in comment.
3686 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
3689 * xterm.c (x_frame_of_widget): Likewise.
3691 2000-06-19 Gerd Moellmann <gerd@gnu.org>
3693 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
3694 to Vfundamental_mode_abbrev_table.
3696 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
3697 bogus objects are marked. This slows down GC by ~80 percent, but
3698 it might be worth trying when debugging GC-related problems.
3699 This feature requires conservative stack marking to be enabled.
3701 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
3702 returns XLookupChars, reset `modifiers' to zero.
3704 2000-06-19 Dave Love <fx@gnu.org>
3706 * mktime.c: Unprotoized.
3708 2000-06-19 Richard Stallman <rms@gnu.org>
3710 * data.c (set_internal): If variable is frame-local,
3711 store the new value immediately into the frame parameter alist.
3713 2000-06-19 Ken Raeburn <raeburn@gnu.org>
3715 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
3716 in the custom handler pointer.
3718 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
3719 value, or checks for CHAR_META can fail when Lisp_Object is a
3721 * keymap.c (get_keyelt): Likewise.
3723 2000-06-19 Kenichi Handa <handa@etl.go.jp>
3725 * ccl.h (struct ccl_program): New member eol_type.
3726 (struct ccl_spec): New member cr_carryover.
3728 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
3729 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
3731 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
3732 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
3733 (decode_eol_post_ccl): New function.
3734 (decode_coding): Don't detect EOL format here for CCL based coding
3736 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3737 decode_eol_post_ccl after running the CCL program.
3738 (code_convert_region): Don't detect EOL format here for CCL based
3740 (decode_coding_string): Likewise.
3742 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3744 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3745 when treating it as an integer.
3747 * coding.h (encode_coding_string): Declare.
3749 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3752 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3753 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3754 to be passed to get_local_map.
3756 * sound.c (Fplay_sound): Don't call make_number on
3757 Frun_hook_with_args count argument.
3759 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3760 for lisp objects in X event structure data field, when lisp
3761 objects are represented with unions.
3762 (x_scroll_bar_to_input_event): Ditto.
3764 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3766 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3767 termination of string. Fix sense of test whether
3768 Vline_number_display_limit is an integer.
3770 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3772 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3773 only if HAVE_X_WINDOWS.
3775 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3778 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3781 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3783 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3786 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3788 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3789 start of the while loop.
3791 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3793 * atimer.c (alarm_signal_handler): Add forward declaration.
3795 * data.c (set_internal): Remove debug code.
3797 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3799 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3801 * unexec.c (toplevel) [COFF]: Include coff.h.
3803 * s/lynxos.h: New file.
3805 * keymap.c (Fsingle_key_description): Enclose function key and
3806 event symbol names in angle brackets.
3808 * xdisp.c (setup_echo_area_for_printing): Call
3809 message_log_maybe_newline if message_buf_print is not set.
3811 * print.c (printchar, strout): Don't check message_buf_print
3812 before calling setup_echo_area_for_printing because that
3813 function does something useful even when message_buf_print is
3816 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3818 (ensure_echo_area_buffers): Initialize echo buffer's
3819 truncate lines setting to nil.
3820 (with_echo_area_buffer): Don't set the echo buffer's truncate
3822 (set_message_1): Set it here instead, based on the value
3823 of message_truncate_lines.
3824 (resize_mini_window): Handle case that lines are truncated.
3825 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3826 message-truncate-lines.
3828 * keyboard.c (read_char): Bind message-truncate-lines to t
3829 while displaying a help-echo.
3831 * lisp.h (Qmessage_truncate_lines): External declaration.
3833 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3835 * xdisp.c (Vline_number_display_limit): Renamed from
3836 line_number_display_limit.
3837 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3838 Extend documentation string. Initialize
3839 Vline_number_display_limit to nil meaning no limit.
3840 (decode_mode_spec): Use Vline_number_display_limit with its new
3843 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3845 2000-06-13 Richard Stallman <rms@gnu.org>
3847 * frame.c (Fmodify_frame_parameters): Doc fix.
3849 * xfns.c (x_set_frame_parameters): Comment fix.
3851 * frame.c (store_frame_param): Call swap_in_global_binding if the
3852 variable's current binding was chosen based on this frame.
3854 * data.c (swap_in_global_binding): New function.
3856 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3858 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3859 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3861 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3863 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3865 2000-06-12 Jason Rumney <jasonr@gnu.org>
3867 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3869 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3871 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3873 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3875 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3877 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3878 (syms_of_xfaces): Defsubr Sdump_colors.
3879 (x_free_colors): Don't treat b&w specially on default visual.
3880 (x_free_dpy_colors): New function.
3881 (free_face_colors): Don't check visual class; it's done
3884 * xterm.c (x_frame_of_widget): New function.
3885 (x_alloc_nearest_color_for_widget): Use it.
3886 (x_copy_dpy_color): New function.
3887 (x_destroy_window): Free various colors.
3889 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3891 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3893 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3895 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3897 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3899 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3901 2000-06-11 Dave Love <fx@gnu.org>
3903 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3905 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3907 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3909 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3911 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3914 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3916 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3917 (regex_compile): Fix the code for handling the case of single byte
3918 char and multibyte char being mixed in a range within [...].
3920 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3921 and dst_multibyte members of coding.
3923 * charset.c (update_charset_table): Update the table
3925 (init_charset_once): Initialize elements of bytes_by_char_head to
3926 1 except for leading codes for private charases.
3928 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3929 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
3932 2000-06-09 Ken Raeburn <raeburn@gnu.org>
3934 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
3935 access the data it doesn't point to.
3937 2000-06-08 Gerd Moellmann <gerd@gnu.org>
3939 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
3940 will be translated to a switch-frame event when reading the
3941 event queue. This is necessary because Emacs otherwise won't
3942 perform a switch-frame to a new frame until some other event, for
3943 example a keystroke event, forces it to do so. This has various
3944 effects, one visible being that the cursor of a frame created with
3945 C-x 5 2 or switched to with a window manager key binding like
3946 A-TAB stays hollow because selected_window isn't on the newly
3947 focused frame until the switch-frame is performed.
3949 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
3950 generating a switch-frame event if necessary.
3952 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
3954 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
3957 2000-06-08 Kenichi Handa <handa@etl.go.jp>
3959 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
3962 2000-06-07 Gerd Moellmann <gerd@gnu.org>
3964 * window.c (displayed_window_lines): Take empty lines at
3965 the bottom of a window into account.
3967 * window.c (displayed_window_lines): New function.
3968 (Fmove_to_window_line): Use displayed_window_lines to determine
3969 the number of lines to move, instead of using the window's height.
3971 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
3972 to stop reading, even if the form read sets point to a different
3973 value when evaluated.
3975 * xdisp.c (display_line): Fix code deciding in which line to
3978 2000-06-07 Kenichi Handa <handa@etl.go.jp>
3980 * fileio.c (e_write): Free composition data if stored in
3983 2000-06-06 Gerd Moellmann <gerd@gnu.org>
3985 * xdisp.c (display_line): Set row's and iterator's
3986 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
3987 Set cursor even if row ends in the middle of a character.
3988 (dump_glyph_row): Print values of new flags.
3989 (redisplay_window) <cursor movement in unchanged window>: When
3990 point has been moved forward, and PT is at the end of the cursor
3991 row, don't place the cursor in the next row if the cursor row ends
3992 in the middle of a character or at ZV.
3994 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
3995 (struct glyph_row): Add starts_in_middle_of_char_p and
3996 ends_in_middle_of_char_p.
3997 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
3998 ends_in_middle_of_char_p flag.
3999 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4001 * term.c (append_glyph): Revert change of 2000-06-06.
4003 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4004 padding glyph not fitting on line as whole character not
4007 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4008 this isn't true for images with `:ascent 100'.
4010 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4012 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4013 as modified if it is originally unmodified.
4015 * term.c (encode_terminal_code): Change the way to check if
4016 terminal coding does any conversion.
4017 (append_glyph): Set glyph->pixel_width correctly.
4019 * xdisp.c (display_line): While checking line continuation, pay
4020 attention to a padding glyph.
4022 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4024 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4026 2000-06-05 Dave Love <fx@gnu.org>
4028 * xdisp.c: Include fontset.h.
4030 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4032 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4034 * dispnew.c: Conditionally include term.h.
4036 * coding.h: Declare code_convert_string_norecord.
4038 * frame.h (struct frame): Use volatile unconditionally.
4040 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4042 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4044 * systime.h: Protect against multiple inclusion.
4045 (timezone) [USG5_4]: Define as time_t.
4047 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4048 (Foptimize_char_table, make_temp_name): Declare.
4050 * Makefile.in (xdisp.o): Depend on fontset.h.
4052 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4054 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4055 (Foptimize_char_table, make_temp_name): Declare.
4059 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4061 2000-06-02 Dave Love <fx@gnu.org>
4063 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4065 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4067 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4068 result face, set flags in that face indicating that colors may not
4071 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4072 glyph, use the ASCII NUL character to determine the face.
4074 2000-06-02 Dave Love <fx@gnu.org>
4076 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4077 (VFORK_RETURN_TYPE): Remove.
4079 * config.in: Add NO_MATHERR.
4081 2000-06-01 Dave Love <fx@gnu.org>
4083 * cmds.c (internal_self_insert): Don't check
4084 Vbefore_change_function, Vafter_change_function.
4086 * insdel.c (signal_before_change, signal_after_change): Likewise.
4088 * buffer.c (Vbefore_change_function, Vafter_change_function):
4089 Variables and their initializations deleted.
4091 * callint.c (Fcall_interactively): Doc fix.
4093 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4095 2000-05-31 Dave Love <fx@gnu.org>
4097 * textprop.c: Revert last change -- duplicated.
4099 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4101 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4104 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4106 2000-05-31 Jason Rumney <jasonr@gnu.org>
4108 * search.c (Fre_search_forward, Fre_search_backward)
4109 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4111 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4113 2000-05-30 Jason Rumney <jasonr@gnu.org>
4115 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4116 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4118 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4121 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4122 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4123 expand a nil default_filename.
4125 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4126 pointer to glyph_to_pixel_coords, not a frame.
4128 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4129 coding.h to dependencies.
4131 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4133 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4134 window pointer to be consistent with w32term.c and xterm.c.
4136 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4137 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4138 (Qline_spacing, Qcenter): New variables.
4139 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4140 (x_set_line_spacing): New function.
4141 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4143 (x_specified_cursor_type): New function.
4144 (x_set_cursor_type): Use it.
4145 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4147 (validate_x_resource_name, x_get_resource_string): Measure lengths
4148 of external strings in bytes.
4149 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4150 GetTextExtentPoint32 with NULL title.
4151 (Fx_create_frame): Initialize Qline_spacing.
4152 (w32_load_system_font): Initialize font->double_byte_p.
4153 (x_to_w32_charset): Use Vw32_charset_info_alist.
4154 (Image, busy cursor, tooltip functions): Merged changes from
4155 xfns.c. Not yet functional on Windows.
4157 * w32gui.h (W32FontStruct): Add double_byte_p member.
4159 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4160 (emacs_button_translation): Use it.
4161 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4162 in `mask' to be set.
4164 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4167 * w32term.c: Format and doc changes to bring closer to xterm.c.
4168 (w32_char_font_type): New enum.
4169 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4170 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4171 (w32_encode_char): New function.
4172 (x_encode_char): Removed.
4173 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4174 x_encode_char and w32_font_is_double_byte.
4175 (x_produce_image_glyph): Use image_ascent.
4176 (x_produce_glyphs): Use new version of w32_per_char_metric and
4177 handle NULL return value. Allow extra line spacing.
4178 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4179 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4180 w32_font_type member of glyph instead.
4181 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4182 (fast_find_position): Make sure not to consider rows not visible
4184 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4185 w32_menu_display_help with input blocked, as it can abort.
4186 (x_display_and_set_cursor): Choose cursor depending
4187 on buffer-local value of cursor_type.
4188 (x_draw_bar_cursor): Add parameter WIDTH.
4190 * w32term.h (CP_DEFAULT): Define.
4191 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4193 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4195 * search.c (Fre_search_forward, Fre_search_backward)
4196 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4198 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4200 * coding.c (detect_coding_iso2022): Fix code for checking
4201 CODING_CATEGORY_MASK_ISO_8_2.
4203 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4205 * regex.c (PREFETCH_NOLIMIT): New function.
4206 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4208 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4210 * syntax.c (find_defun_start): Move test for
4211 open_paren_in_column_0_is_defun_start outside of the loop.
4213 * xdisp.c (redisplay_window): Really switch buffers when
4214 displaying mode lines, and temporarily set selected_frame to the
4215 frame of the window that's redisplayed.
4217 * xfaces.c (free_realized_faces): Block/unblock input.
4218 (free_realized_multibyte_face): Ditto.
4220 2000-05-29 Dave Love <fx@gnu.org>
4222 * textprop.c (Qkeymap): New variable.
4223 (syms_of_textprop): Intern it.
4225 * keymap.c: Include intervals.h.
4226 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4228 * Makefile.in (keymap.o): Depend on intervals.h.
4230 * keyboard.c (menu_bar_items, tool_bar_items)
4231 (Fexecute_extended_command): Deal with `keymap' property.
4232 (read_key_sequence): Track map from `keymap' property as well as
4235 * intervals.c (get_local_map): Extra arg to allow looking for
4238 * intervals.h (map_property): New enum.
4239 (get_local_map): Extra arg using it.
4242 * lisp.h (get_local_map): Don't declare here.
4244 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4246 * Makefile.in (callproc.o): Depend on composite.h.
4248 * callproc.c: Include composite.h.
4249 (Fcall_process): Handle composition correctly.
4251 * coding.h (coding_allocate_composition_data): Extern it.
4252 (coding_restore_composition): Likewise.
4254 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4255 yet allocated, finish decoding with result
4256 CODING_FINISH_INSUFFICIENT_CMP.
4257 (coding_allocate_composition_data): Make it non-static.
4258 (coding_restore_composition): Likewise.
4260 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4262 * charset.c (syms_of_charset): Revert last change.
4264 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4266 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4267 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4270 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4272 * charset.c (syms_of_charset): Set width of character sets
4273 eight-bit-control and eight-bit-graphic to 1 column.
4275 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4277 * config.in (HAVE_SPEED_T): New define.
4279 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4282 2000-05-26 Dave Love <fx@gnu.org>
4284 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4286 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4287 (Fsubr_arity): New function.
4288 (syms_of_data): Install them.
4290 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4292 * charset.c (init_charset_once): Set the table bytes_by_char_head
4295 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4296 the default fontset to what Emacs uses by default.
4297 (check_registry_encoding): This function deleted.
4298 (Fset_fontset_font): Remove the adhoc condition for the default
4299 fontset. Allow cons in FONTNAME.
4301 * fns.c (map_char_table): Ignore char-table entries for
4302 charsets eight-bit-control and eight-bit-graphic.
4304 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4306 * emacs.c (main): Initialize keyboard syms before initializing
4307 window code, so face names are available.
4309 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4311 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4312 of an anchor at the beginning of a shy-group.
4314 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4316 * xdisp.c (handle_invisible_prop): Don't try to skip over
4317 invisible text if end of text is already reached.
4319 2000-05-25 Dave Love <fx@gnu.org>
4321 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4323 * coding.c (encode_eol): Add null statement after label.
4325 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4327 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4330 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4332 * ccl.c (ccl_driver): Fix previous change.
4334 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4336 * coding.c (run_pre_post_conversion_on_str): Set point to the
4337 beginning of buffer before calling coding->post_read_conversion.
4338 (decode_coding_string): Give correct args to
4339 run_pre_post_conversion_on_str.
4340 (encode_coding_string): Likewise.
4342 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4343 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4344 eight-bit-graphic correctly.
4346 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4348 * fileio.c (Finsert_file_contents): Even if a file is not found,
4349 execute codes for setting up coding system. Call
4350 after-insert-file-functions unconditionally.
4352 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4354 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4355 BSD_PGRPS are not defined.
4357 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4359 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4361 (syms_of_charset): Avoid building same strings.
4363 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4365 * lread.c (Fload): Add a comment about the meaning of
4366 Vuser_init_file being t.
4368 * puresize.h (BASE_PURESIZE): Increase to 675000.
4370 * s/gnu-linux.h (setpgrp): Don't define it here because this
4371 prevents compilation on GNU/Linux systems with glib 2.2.
4373 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4376 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4378 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4379 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4381 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4383 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4385 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4388 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4390 * term.c (encode_terminal_code): Set coding->src_multibyte
4393 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4395 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4397 * keyboard.c (read_char): Allow character codes 128..255 to be
4398 handled by input-method-function.
4400 * insdel.c (adjust_markers_for_replace): Fix previous change.
4401 (adjust_after_replace): If PREV_TEXT is nil, call
4402 adjust_markers_for_insert, not adjust_markers_for_replace.
4404 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4406 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4407 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4408 [HAVE_GRANDPT]: Define.
4409 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4411 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4414 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4416 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4418 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4420 The following changes are to handle 8-bit characters in a
4421 multibyte buffer/string without facing with byte combining
4422 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4423 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4425 * Makefile.in (fns.o): Depend on charset.h.
4427 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4428 convert it to unibyte.
4429 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4431 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4432 apparent char boundary.
4433 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4434 0x80..0x9F to/from multibyte form.
4436 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4439 * callproc.c (Fcall_process): Always encode an argument string if
4440 it is multibyte. Setup src_multibyte and dst_multibyte members of
4441 process_coding properly.
4443 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4444 SPLIT_NON_ASCII_CHAR.
4446 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4448 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4450 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4452 (SPLIT_CHARACTER_SEQ): This macro deleted.
4453 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4455 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4456 and eight-bit-graphic.
4457 (char_to_string): Likewise. Signal an error for too large
4459 (char_printable_p): Return 0 for 8-bit characters.
4460 (update_charset_table): Update iso_charset_table only when a final
4461 character is non-negative.
4462 (find_charset_in_text): Renamed from find_charset_in_str.
4463 Arguments and return value changed. Callers changed.
4464 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4465 be -1 if CHARSET is used only internally.
4466 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4468 (Fcharset_after): Simplified.
4469 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4470 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4471 (multibyte_chars_in_text): Simplified by assuming there's no
4472 invalid multibyte sequence.
4473 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4474 str_as_unibyte): New functions.
4475 (Fstring): Simpified by assuming that byte combining never
4477 (init_charset_once): Initialization for
4478 LEADING_CODE_8_BIT_CONTROL.
4479 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4480 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4481 eight-bit-control and eight-bit-graphic.
4483 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4484 CHARSET_8_BIT_GRAPHIC): New macros.
4485 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4486 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4487 (CHARSET_REVERSE_CHARSET): Likewise.
4488 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4490 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4491 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4492 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4493 encounter an invalid multibyte sequence.
4494 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4495 sequence is always valid.
4496 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4497 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4499 (CHAR_STRING): For 8-bit characters, call char_to_string.
4500 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4501 multibyte sequence is always valid.
4502 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4503 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4504 str_as_unibyte): Extern them.
4505 (BCOPY_SHORT): Fix a bug.
4506 (CHAR_LEN): This macro deleted. Callers changed to use
4508 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4509 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4510 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4512 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4513 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4514 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4515 EMIT_BYTES): New macros.
4516 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4517 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4519 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4520 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4521 check the validity of multibyte sequence.
4522 (decode_coding_emacs_mule): New function.
4523 (encode_coding_emacs_mule): New macro.
4524 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4526 (DECODE_ISO_CHARACTER): Just return a character code.
4527 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4528 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4529 EMIT_CHAR to produced decoded characters. Exit the loop only by
4530 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4532 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4533 only position codes for an invalid character.
4534 (encode_designation_at_bol): Return new destination pointer. 5th
4535 arg DSTP is changed to DST.
4536 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4537 from the source by ONE_MORE_CHAR. Don't handle the case of last
4539 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4541 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4542 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4543 TWO_MORE_BYTES to fetch a byte from the source.
4544 (encode_eol): Pay attention to coding->src_multibyte.
4545 (detect_coding, detect_eol): Preserve members src_multibyte and
4547 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4548 (encoding_buffer_size): Set magnification to 3 for all coding
4549 systems that require encoding.
4550 (ccl_coding_driver): For decoding, be sure that the result is
4551 valid multibyte sequence.
4552 (decode_coding): Initialize coding->errors and coding->result.
4553 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4554 and raw-text, always call decode_eol. Handle the case of last
4555 block here. If not coding->dst_multibyte, convert the resulting
4556 sequence to unibyte.
4557 (encode_coding): Initialize coding->errors and coding->result.
4558 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4559 and raw-text, always call encode_eol. Handle the case of last
4561 (shrink_decoding_region, shrink_encoding_region): Detect cases
4562 that we can't skip data more rigidly.
4563 (code_convert_region): Setup src_multibyte and dst_multibyte
4564 members of coding. For decoding, if the buffer is multibyte,
4565 convert the source sequence to unibyte in advance. For encoding,
4566 if the buffer is multibyte, convert the resulting sequence to
4567 multibyte afterward.
4568 (run_pre_post_conversion_on_str): New function.
4569 (code_convert_string): Deleted and divided into the following two.
4570 (decode_coding_string, encode_coding_string): New functions.
4571 (code_convert_string1, code_convert_string_norecord): Call one of
4573 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4574 MAKE_NON_ASCII_CHAR.
4575 (Fset_terminal_coding_system_internal,
4576 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4577 and dst_multibyte members.
4578 (init_coding_once): Initialize iso_code_class with new enum
4579 ISO_control_0 and ISO_control_1.
4581 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4582 devided into ISO_control_0 and ISO_control_1.
4583 (struct coding_system): New members src_multibyte, dst_multibyte,
4584 errors, and result. Delete member fake_multibyte.
4585 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4587 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4590 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4593 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4595 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4597 (Ftranspose_region): Delete codes for handling byte combining.
4599 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4600 dst_multibyte members of coding. On handling REPLACE on unibyte
4601 buffer, convert the result of decode_coding to unibyte. On
4602 inserting into a mutibyte buffer, always call code_convert_region.
4603 (e_write): Setup coding->src_multibyte according to the
4604 multibyteness of the source (buffer or string).
4606 * fns.c (concat): Handle 8-bit characters correctly.
4607 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4608 unibyte in the result.
4609 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4610 valid multibyte form in the result.
4611 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4612 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4613 return -1, signal an error.
4614 (base64_encode_1): New arg MULTIBYTE. Get each character by
4615 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4616 character is found, return -1.
4617 (Fbase64_decode_region): Delete codes for handling byte-combining.
4618 Treat each decoded byte as a unibyte character.
4619 (Fbase64_decode_string): Return unibyte string.
4620 (Fcompare_strings, concat, string_byte_to_char): Use
4621 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4622 FETCH_STRING_CHAR_ADVANCE.
4623 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4624 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4626 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4627 SPLIT_NON_ASCII_CHAR.
4628 (fontset_ref_via_base, fontset_set): Likewise
4630 * insdel.c (adjust_markers_for_record_delete): Deleted.
4631 (adjust_markers_for_insert): Argument changed. Caller changed.
4632 (adjust_markers_for_replace): Likewise.
4633 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
4634 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
4635 (copy_text): Delete unused local varialbe c_save. For converting
4636 to multibyte, be sure to make all 8-bit characters in valid
4638 (count_size_as_multibyte): Handle 8-bit characters correctly.
4639 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4640 adjust_after_replace, replace_range, del_range_2)
4641 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4642 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4643 adjust_after_replace, replace_range, del_range_2) Delete codes for
4644 handling byte combining.
4645 (adjust_before_replace): Deleted.
4647 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4648 SPLIT_NON_ASCII_CHAR.
4649 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4650 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4652 (Fkey_description): Likewise.
4654 * lread.c (read1): On reading multibyte string, be sure to make
4655 all 8-bit chararacters in valid multibyte form.
4656 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4658 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4661 * process.c (Fstart_process): GCPRO current_dir before calling
4662 Ffind_operation_coding_system. Encode arguments here.
4663 (create_process): Don't encode arguments here. Setup
4664 src_multibyte and dst_multibyte members of struct coding.
4665 (read_process_output): Setup src_multibyte and dst_multibyte
4666 members of struct coding. If the output is to multibyte buffer,
4667 always decode the output of the process. Adjust the
4668 representation of 8-bit characters to the multibyteness of the
4670 (send_process): Setup coding->src_multibyte according to the
4671 multibyteness of the source.
4673 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4675 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4676 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
4678 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
4681 * w16select.c (Fw16_set_clipboard_data): Setup members
4682 src_multibyte and dst_multibyte of coding. Adjusted for the
4683 change for find_charset_in_str.
4684 (Fw16_get_clipboard_data): Likewise.
4686 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
4687 dst_multibyte of coding.
4688 (x_to_w32_font): Likewise.
4690 * w32select.c (Fw32_set_clipboard_data): Setup members
4691 src_multibyte and dst_multibyte of coding. Adjusted for the
4692 change for find_charset_in_str.
4693 (Fw32_get_clipboard_data): Likewise.
4695 * xdisp.c (get_next_display_element): Handle 8-bit characters
4697 (next_element_from_display_vector): Use CHAR_BYTES instead of
4699 (disp_char_vector): Use SPLIT_CHAR instead of
4700 SPLIT_NON_ASCII_CHAR.
4702 * xselect.c (selection_data_to_lisp_data): Setup members
4703 src_multibyte and dst_multibyte of coding. Adjusted for the
4704 change for find_charset_in_str.
4705 (lisp_data_to_selection_data): Likewise.
4707 2000-05-19 Gerd Moellmann <gerd@gnu.org>
4709 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
4712 * dispextern.h (Vimage_types): Add extern declaration.
4714 * xdisp.c (Vimage_types): Moved here from xfns.c.
4715 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
4717 * xfns.c (Vimages_types): Moved to xdisp.c.
4718 (syms_of_xfns): Move `image-types' to xdisp.c.
4720 * w32fns.c (Vimage_types): Removed.
4721 (syms_of_w32fns): Remove `image-types'.
4723 2000-05-18 Kenichi Handa <handa@etl.go.jp>
4725 * fns.c (map_char_table): Pay attention to character number of
4726 charset. Check the validity of charset at the first level. For
4727 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
4730 * fontset.c: Include "buffer.h".
4731 (fs_load_font): If the face has fontset, record the face ID in
4733 (Finternal_char_font): New function.
4734 (accumulate_font_info): New function.
4735 (Ffontset_info): Rewritten for the new fontset implementation.
4736 (syms_of_fontset): Register Vdefault_fontset in the first element
4737 of Vfontset_table. Include Vdefault_fontset in
4738 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4741 2000-05-16 Dave Love <fx@gnu.org>
4743 * m/iris5d.h: Deleted -- unused.
4745 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4747 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4748 `invalid' instead of `illegal'.
4750 * indent.c (Fmove_to_column): When ending within a tab, insert
4751 spaces first so that markers at the end of the tab get adjusted.
4753 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4754 buffer list that wasn't selected in that frame.
4756 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4757 is needed on mescaline, use a 2 char prefix, and call
4758 make_temp_name with second arg non-zero.
4760 * fileio.c (make_temp_name): New function, extracted from
4762 (Fmake_temp_name): Use it.
4764 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4766 * window.c (coordinates_in_window): Subtract 1 when computing
4769 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4771 * Makefile.in (lisp): Add env.elc.
4773 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4775 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4777 * search.c (Freplace_match): Handle case of `\N' in the
4778 replacement when there's no group N.
4780 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4782 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4783 of the message to message_dolog.
4785 * keyboard.c (read_char): Don't clear current message for help
4786 events; let the code handling help events handle this. Change
4787 code detecting help events that should be ignored.
4789 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4790 we're interating over a string.
4792 2000-05-09 Dave Love <fx@gnu.org>
4794 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4795 that offset before writing. Move gcpro region past call of
4798 2000-05-04 Dave Love <fx@gnu.org>
4800 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4802 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4804 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4805 of inserted characters when BUF equals the current buffer, and PT
4806 is in front of or equal to FROM.
4808 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4810 * xdisp.c (handle_single_display_prop): If display property value
4811 is invalid, or something not supported on the frame, restore
4812 iterator's position to what it was initially. Make sure to return
4813 0 for invalid and unsupported property values.
4815 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4816 that x_per_char_metric returns null.
4818 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4820 * xterm.h (struct face): Add forward declaration.
4821 (struct image): Ditto.
4822 (image_ascent): Add prototype.
4824 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4825 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4826 image_ascent instead of using IMAGE_ASCENT.
4828 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4829 (IMAGE_ASCENT): Removed.
4831 * xfns.c (Qcenter): New variable.
4832 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4833 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4834 (image_ascent): New function.
4835 (lookup_image): Recognize `:ascent center'.
4836 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4837 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4838 (xbm_load): Don't set image's ascent here.
4839 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4840 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4841 check ascent values here.
4842 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4843 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4844 (syms_of_xfns): Initialize Qcenter.
4846 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4847 to the limits, increase the limits.
4849 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4851 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4852 Check Vfont_encoding_alist against the full name of the opened
4855 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4857 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4858 taller than the window.
4860 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4862 * xfaces.c (realize_x_face): Fix the argument of the second
4863 xassert. BASE_FACE may not be a face for ASCII.
4865 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4867 * print.c (print_object): Treat print-length < 0 as nil.
4869 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4871 * s/freebsd.h (TERMCAP_OBJ): Removed.
4872 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4874 * lread.c (read1): Don't treat period followed by certain
4875 characters as symbol start.
4877 * xfns.c (slurp_file): New function.
4878 (xbm_image_p): Handle case of in-memory XBM files.
4879 (xbm_scan): Rewritten to work on memory buffers instead of files.
4880 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4881 Work on memory buffers instead of files. If DATA is null test
4882 if buffer looks like an in-memory XBM file.
4883 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4884 memory buffers instead of files.
4885 (xbm_file_p): New function.
4886 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4888 * lread.c (end_of_file_error): New function.
4889 (read1): Call it instead of signaling `end-of-file' directly.
4891 * print.c (print_error_message): Print data of `end-of-file'
4892 with Fprinc instead of Fprin1.
4894 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4896 * window.c (freeze_window_start): Check that minibuffer scroll
4897 window isn't nil before extracting the window structure pointer
4900 * undo.c (record_delete): If we hit the end of the undo list, stop
4901 picking elements apart.
4903 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4905 * xdisp.c (display_line): If lines are continued, restore
4906 iterator's ascent/descent information to the values before the
4907 first glyph not fitting on the line.
4909 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4911 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4912 positions in glyph matrix. Don't compute new window end
4915 * dispnew.c (increment_matrix_positions): Renamed from
4916 increment_glyph_matrix_buffer_positions.
4917 (increment_row_positions): Renamed from
4918 increment_glyph_row_buffer_positions.
4920 * dispextern.h: Change names of renamed functions from dispnew.c
4923 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4925 * fileio.c (Fdo_auto_save): Create directories for auto-save
4926 list file if necessary.
4928 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4929 from buffer or frame.
4930 (automatic_hscrolling_p): New variable.
4931 (hscroll_windows): Scroll windows horizontally only if automatic
4932 hscrolling is allowed.
4933 (syms_of_xdisp): New variable `automatic-hscrolling'.
4935 * frame.h (struct frame): Add member extra_line_spacing.
4937 * xfns.c (x_set_line_spacing): New function.
4938 (Fx_create_frame): Set line spacing from resources.
4939 (Qline_spacing): New variable.
4940 (syms_of_xfns): Initialize Qline_spacing.
4942 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
4944 * buffer.c (init_buffer_once): Handle extra_line_spacing.
4945 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
4946 (reset_buffer): Don't initialize extra2 and extra3. Initialize
4947 extra_line_spacing from default value.
4948 (init_buffer_once): Initialize default value of extra_line_spacing.
4950 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
4953 * xterm.c (x_produce_glyphs): Remove reference to struct it's
4954 prompt_width. Add extra line spacing.
4956 * term.c (produce_glyphs): Remove reference to struct it's
4959 * dispextern.h (struct it): Remove member prompt_width, add
4962 2000-04-22 Gerd Moellmann <gerd@gnu.org>
4964 * dispnew.c (update_frame_line): When writing a whole line, make
4965 sure cursor is in the right row afterwards, otherwise a use of
4966 capability `ch' in cmgoto might leave the cursor in the row below.
4968 2000-04-21 Gerd Moellmann <gerd@gnu.org>
4970 * lisp.h (struct Lisp_Buffer_Cons): Remove.
4972 * keyboard.c (timer_check): Fix typo in comment.
4974 2000-04-21 Kenichi Handa <handa@etl.go.jp>
4976 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
4977 name change: ch -> character.
4979 2000-04-20 Gerd Moellmann <gerd@gnu.org>
4981 * keyboard.c (echo_message_buffer): New variable.
4982 (echo_now): Set echo_message_buffer to the echo area buffer used
4983 to display the echo.
4984 (cancel_echoing): Reset echo_message_buffer to nil.
4985 (read_char): Code rewritten that handles canceling an echo or
4986 echoing a dash, respectively.
4988 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
4989 directory doesn't exist.
4991 2000-04-19 Dave Love <fx@gnu.org>
4993 * fns.c (syms_of_fns): Defsubr mapc.
4994 (concat): Don't allow numeric args.
4995 (Fconcat): Doc change.
4997 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
4999 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5000 instead define end_match(1|2) more carefully.
5001 Use GET_CHAR_BEFORE_2 for `begline'.
5003 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5005 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5006 on 64-bit systems where NULL is defined as `0'.
5008 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5009 the `variable argument list' to make it work on Alpha.
5011 * m/alpha.h (_LP64) [!_LP64]: Define.
5012 (ORDINARY_LINK): Define for NetBSD.
5014 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5016 2000-04-19 Dave Love <fx@gnu.org>
5018 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5021 * Makefile.in (LIBS): Don't use.
5022 (GETLOADAVG_OBJ): Define again.
5023 (otherobj): Add GETLOADAVG_OBJ.
5025 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5027 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5029 * lread.c (read_filtered_event): Cancel and start busy cursor.
5031 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5032 that the per-character metrics may be null.
5034 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5036 * buffer.c (clone_per_buffer_values): New function.
5037 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5038 clone_per_buffer_values if CLONE is not nil.
5040 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5042 2000-04-16 Dave Love <fx@gnu.org>
5044 * Makefile.in: Remove obsolete localcpp stuff.
5045 (GETLOADAVG_OBJ): Don't define.
5046 (obj): Move LIBOBJS...
5047 (otherobj): ... to here.
5048 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5049 whitespace-only lines after the continuation (Irix).
5051 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5053 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5055 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5057 2000-04-14 Dave Love <fx@gnu.org>
5059 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5060 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5061 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5062 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5065 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5066 autoconfiscated HAVE_GETLOADAVG.
5068 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5071 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5073 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5074 (fill_in_lock_file_name): Avoid existing files that aren't
5077 2000-04-14 Dave Love <fx@gnu.org>
5079 * Makefile.in (LIBS, LIBOBJS): New variable.
5080 (INTERVAL_SRC): Convert to make variable.
5081 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5082 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5083 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5085 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5086 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5087 (shortlisp): Add facemenu, float-sup, frame.
5088 (SOME_MACHINE_LISP): Remove them from here.
5089 (LIBES): Change unused LDLIBS to autoconf LIBS.
5091 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5093 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5095 * composite.c (update_compositions): If FROM and TO are not in a
5096 valid range, do nothing.
5098 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5100 * tparam.c (tparam1): Abort when encountering an unknown
5103 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5106 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5109 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5111 * fileio.c (a_write): Remove redundant semi-colons.
5112 (e_write): Return -1 if failed to write all the data.
5113 This fixes the changes made at 1999-12-15.
5115 2000-04-12 Dave Love <fx@gnu.org>
5117 * fns.c (mapcar1): Test for null vals to support mapc.
5118 (Fmapc): New function.
5120 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5122 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5123 (IT_frame_up_to_date): Support the buffer local value of
5124 cursor-type, if defined.
5126 2000-04-10 Dave Love <fx@gnu.org>
5128 * editfns.c (preceding-char, following-char): Doc fix.
5130 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5132 * Makefile.in (temacs): Revert 2000-03-12 change.
5134 2000-04-10 Jason Rumney <jasonr@gnu.org>
5136 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5138 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5140 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5141 area buffer, if it's not set up yet.
5143 * indent.c (compute_motion): Set immediate_quit.
5145 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5147 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5149 (realize_tty_face): Suppress boldness if colors are the inverse of
5150 the default colors, and tty_suppress_bold_inverse_default_colors_p
5152 (Ftty_suppress_bold_inverse_default_colors): New function.
5153 (syms_of_xfaces): Defsubr it.
5155 * buffer.c (Frestore_buffer_modified_p): New function.
5156 (syms_of_buffer): Defsubr it.
5158 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5160 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5161 charset id (int) argument, not a charset (Lisp_Object).
5163 * coding.h (code_convert_string): Declare.
5164 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5165 object, as the fourth argument to code_convert_string.
5167 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5169 (Fset_fontset_font): Use EQ to compare lisp objects.
5171 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5173 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5174 a pointer that looks like a lisp object.
5175 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5176 zero, instead see whether it's an integer object, since they can't
5178 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5180 * dispnew.c (allocate_matrices_for_frame_redisplay,
5181 direct_output_forward_char): Use X(U)INT and make_number as needed
5182 to convert between (unsigned) int values and lisp integers.
5183 * keyboard.c (read_key_sequence): Likewise.
5184 * lread.c (substitute_object_recurse): Likewise.
5185 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5186 * minibuf.c (do_completion, Fminibuffer_complete_word,
5187 Fminibuffer_completion_help): Likewise.
5188 * term.c (produce_special_glyphs): Likewise.
5190 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5191 * print.c (print_preprocess, print_object): Likewise.
5193 * search.c (compile_pattern): Use NILP when checking for nil.
5195 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5196 __OPTIMIZE__]: Provide a GNU C macro version that handles
5198 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5199 field, to better cope with ENABLE_CHECKING and calls that modify a
5200 Lisp_Object using its old value.
5202 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5204 * window.c (compare_window_configurations): Signal an error
5205 if parameters C1 or C2 aren't window configurations.
5207 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5208 AFTER_POTENTIAL_GC calls around calls to functions that can
5209 signal an error and thus invoke the debugger.
5211 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5213 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5214 an error if decoding fails.
5216 * keyboard.c (lispy_mouse_names): Variable removed.
5217 (Vlispy_mouse_stem): New variable.
5218 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5219 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5220 for any mouse button number. Increase size of mouse_syms and
5221 button_down_location as needed. Call modify_event_symbol with
5222 different arguments.
5223 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5224 Call modify_event_symbol with different arguments.
5225 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5226 for any button number. Call modify_event_symbol with different
5228 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5229 Accept a string for NAME_ALIST_OR_STEM.
5231 * lisp.h (larger_vector): Add prototype.
5233 * fns.c (larger_vector): Make externally visible.
5235 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5237 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5239 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5240 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5241 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5242 we are between str1 and str2.
5243 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5244 (PATFETCH): Use `TRANSLATE'.
5245 (PATFETCH_RAW): Fetch multibyte char if applicable.
5246 (PATUNFETCH): Remove.
5247 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5248 When writing a char, write it directly into the pattern buffer rather
5249 than going needlessly through a temp char-array.
5250 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5251 multibyte magic and remove the useless `#ifdef emacs'.
5252 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5255 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5256 conditional on `emacs'.
5258 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5260 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5262 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5263 non-union-type versions of XMARK and friends here, because XMARK
5264 and friends won't work on an integer field if NO_UNION_TYPE is not
5266 (make_number): Define as a function if it's not defined as a
5269 * composite.c (run_composite_function): Use NILP when checking for
5271 (syms_of_composite): Delete local var NARGS, pass an int as first
5272 argument to Fmake_hash_table.
5274 * editfns.c (text_property_stickiness): Use NILP to test
5275 Lisp_Object boolean value.
5276 (Fmessage_or_box): Don't use NILP to test int variable.
5277 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5278 problems reading from and changing the same lisp value in an
5281 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5283 * term.c (TN_no_color_video): New variable.
5284 (term_init): Intitialize TN_no_color_video.
5285 (enum no_color_bit): New enumeration.
5286 (MAY_USE_WITH_COLORS_P): New macro.
5287 (turn_on_face): Use it to determine if attributes may be used
5288 combined with colors.
5290 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5292 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5293 with int lvalues via casts; instead, just yield lisp object
5295 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5296 proper accessor macros.
5297 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5298 (grow_mini_window): Fix typo getting int value of root->height.
5300 * xdisp.c (compute_string_pos): Fix order of arguments to
5301 string_pos_nchars_ahead.
5302 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5303 count arg to variable-arg routines like Frun_hook_with_args and
5305 (back_to_previous_visible_line_start)
5306 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5307 fixed-arg routines like Fget_char_property and Fmake_string.
5308 (reconsider_clip_changes): Use XINT when comparing integer lisp
5309 objects, or passing them as int arguments.
5310 (mark_window_display_accurate, insert_left_trunc_glyphs)
5311 (append_space, extend_face_to_end_of_line): Use make_number when
5312 storing or passing integer values as lisp objects.
5313 (set_cursor_from_row, highlight_trailing_whitespace): Use
5314 INTEGERP, not implicit test against zero, for glyph object.
5315 (try_window_id): Don't use make_number when we want an int value.
5317 * xfaces.c (xlfd_symbolic_value): Make last argument a
5318 Lisp_Object, to be consistent with callers.
5319 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5320 (lface_hash): Apply XFASTINT to lisp values before folding in.
5322 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5323 fill in window width and height. Pass an int, not a lisp object,
5324 as first arg to Finsert.
5326 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5328 * xfaces.c (realize_basic_faces): Block input while realizing
5331 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5333 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5335 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5337 * xterm.c (x_produce_glyphs): When displaying unibyte text
5338 or ASCII, handle case that per-char metric is null.
5340 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5342 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5344 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5345 XSUBR, XBUFFER): Verify correct object type before returning
5346 pointer, using eassert.
5347 * frame.h (XFRAME): Likewise.
5349 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5350 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5351 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5353 * data.c (set_internal): Likewise.
5354 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5355 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5356 * fileio.c (auto_save_1): Likewise.
5357 * insdel.c (check_markers): Likewise.
5358 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5359 * undo.c (record_insert): Likewise.
5360 * vmsproc.c (child_sig): Likewise.
5361 * window.c (unshow_buffer, window_loop): Likewise.
5362 * xterm.c (x_erase_phys_cursor): Likewise.
5364 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5366 * xfns.c (free_image_cache): Free the cache structure itself
5367 last, after all its members have been freed.
5369 * lisp.h (xstrdup): Add prototype.
5371 * alloc.c (xstrdup): Moved here from xfaces.c.
5372 (allocating_for_lisp): Variable removed.
5373 (lisp_malloc): Block input around the calls to malloc and
5376 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5378 (xstrdup): Moved to alloc.c.
5380 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5382 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5384 * emacs.c (main): Fix sense of no-loadup test.
5386 * config.in (ENABLE_CHECKING): Undef.
5388 * lisp.h (struct interval): Replace "parent" field with a union of
5389 interval pointer and Lisp_Object; add new bitfield to use as
5390 discriminant. Change other flag fields to bitfields.
5391 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5392 is defined and the supplied test fails, print a message and
5394 (eassert): New macro. Use CHECK to provide an assert-like
5397 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5398 pointers; abort if the value looks like a lisp object.
5399 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5400 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5401 Modify for new interval parent definition.
5403 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5404 UNMARK_BALANCE_INTERVALS): Update references that need an
5405 addressable lisp object in the interval structure.
5406 (die): New function.
5407 (suppress_checking): New variable.
5409 * intervals.c (interval_start_pos): Just return 0 if there's no
5412 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5414 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5415 and earlier Emacs versions.
5417 * keyboard.c (Ftop_level): Cancel busy-cursor.
5419 * eval.c (call_debugger): Cancel busy-cursor.
5421 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5423 * search.c (Freplace_match): Adjust multibyteness of the current
5424 buffer and NEWTEXT. Free allocated memory before signaling an
5427 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5429 * regex.c (analyse_first): New function obtained by ripping out most
5430 of re_compile_fastmap and generalizing it a little bit so that it
5431 can also just return whether a given (sub)pattern can match the empty
5433 (regex_compile): Use `analyse_first' to decide whether the loop-check
5434 needs to be done or not for *, +, *? and +? (the loop check is costly
5435 for non-greedy repetition).
5436 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5438 2000-03-28 Dave Love <fx@gnu.org>
5440 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5443 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5445 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5447 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5449 (enum re_opcode_t): Update description of succeed_n.
5450 (PATFETCH): Always define.
5451 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5452 operators, char classes, shy-groups and intervals).
5453 Optimize special cases of intervals so as to only use succeed_n and
5454 jump_n when really needed.
5455 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5456 that we don't have to handle the special cases any more.
5457 Simplify on_failure_jump handling as well.
5459 2000-03-28 Jason Rumney <jasonr@gnu.org>
5461 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5463 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5465 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5467 * s/msdos.h (GC_SETJMP_WORKS): Define.
5469 * alloc.c (mark_maybe_object): New function.
5470 (mark_memory): Use it.
5471 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5472 (setjmp_tested_p, longjmp_done): New variables.
5473 (test_setjmp): New function.
5474 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5475 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5477 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5478 to DEC_TEXT_POS and INC_TEXT_POS.
5480 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5481 with parameter MULTIBYTE_P.
5483 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5486 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5487 buffers because it looks for multibyte character byte sequences
5488 which don't exist in unibyte text.
5490 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5492 * xfaces.c (register_color, unregister_color, unregister_colors)
5493 [DEBUG_X_COLORS]: New functions.
5494 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5496 * xfns.c (x_set_cursor_color): Get color reference counts right.
5498 * xterm.c (x_copy_color): New function.
5499 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5501 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5502 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5503 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5504 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5505 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5506 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5507 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5508 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5509 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5510 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5512 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5513 names for handling per-buffer variables.
5515 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5516 instead of MAX_BUFFER_LOCAL_VARS.
5517 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5519 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5521 * xfns.c (x_specified_cursor_type): New function.
5522 (x_set_cursor_type): Use it.
5524 * buffer.h (struct buffer): Add cursor_type.
5526 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5528 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5529 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5531 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5532 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5533 executing it as well as when popping it off the stack to find infinite
5534 loops in non-greedy repetition operators.
5536 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5538 * doc.c (Qfunction_documentation): New variable.
5539 (syms_of_doc): Initialize Qfunction_documentation.
5540 (Fdocumentation): If FUNCTION is a symbol with non-nil
5541 `function-documentation' property, return a documentation derived
5544 * buffer.c (syms_of_buffer): Add default-cursor-type.
5545 (init_buffer_once): Don't let cursor_type have a local value
5548 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5549 on buffer-local value of cursor_type.
5550 (x_draw_bar_cursor): Add parameter WIDTH.
5552 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5553 (init_buffer_once): Set default cursor_type value to t.
5554 Mark cursor_type as local everywhere.
5555 (syms_of_buffer): New per-buffer variable cursor-type.
5557 * buffer.h (struct buffer): Remove member local_var_flags,
5559 (MAX_BUFFER_LOCAL_VARS): New macro.
5560 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5561 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5562 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5563 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5565 * print.c (print_object): Use new macros for per-buffer
5568 * category.c (Fset_category_table): Use new macros for per-buffer
5571 * buffer.c (buffer_permanent_local_flags): Make a char array.
5572 (max_buffer_local_idx): New variable.
5573 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5574 for new handling of per-buffer variables.
5575 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5576 (init_buffer_once): Initialize per-buffer vars differently.
5577 Set max_buffer_local_idx.
5579 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5582 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5585 * data.c (do_symval_forwarding, store_symval_forwarding)
5586 (find_symbol_value, set_internal, default_value, Fset_default)
5587 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5588 per-buffer variables.
5590 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5592 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5594 * xterm.c (x_term_init): Unblock input around call1 of
5595 Qvendor_specific_keysyms.
5597 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5598 (find_defun_start): Consider an open parenthesis in column 0
5599 a defun start only if open_paren_in_column_0_is_defun_start is set.
5600 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5602 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5604 * eval.c (Fautoload): Add entry in load-history (if after dump).
5605 * lread.c (load-history): Update docstring.
5607 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5609 * indent.c (Fvertical_motion): Always use the current buffer.
5610 Temporarily change the window's buffer, if necessary.
5612 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5614 * xterm.c (fast_find_position): Make sure not to consider rows
5615 not visible in the window.
5617 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5619 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5620 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5622 2000-03-22 Jason Rumney <jasonr@gnu.org>
5624 * w32menu.c (single_submenu): Set help string to NULL if none.
5625 (w32_menu_show): Set help string correctly.
5626 (add-menu-item): Set help string in MIIM_DATA for menu item.
5627 Load SetMenuItemInfoA explicitly.
5628 (w32_menu_display_help): New function.
5630 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5631 (QCdata): Moved to xdisp.c.
5633 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
5634 (Vw32_charset_to_codepage_alist): Removed.
5635 (Vw32_charset_info_alist): New variable.
5636 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5637 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5638 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5639 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5641 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5642 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5643 Define Vw32_charset_info_alist and w32_charset symbols.
5645 2000-03-22 Jason Rumney <jasonr@gnu.org>
5647 * makefile.nt (w32bdf.obj): Update dependencies.
5649 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5651 * w32fns.c: Include fontset.h after dispextern.h.
5652 (Fx_create_frame): Do not create fontset.
5653 (w32_load_system_font): Doc fix.
5654 (Fx_close_connection): Free full_name if it is not shared.
5656 * w32term.c: Include fontset.h after dispextern.h.
5657 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5659 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5660 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5661 (w32_font_is_double_byte): New function, needs body.
5662 (x_append_glyph): Set glyph->glyph_not_available_p.
5663 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5664 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5665 character, convert it to a unibyte character.
5666 (struct glyph_string): Delete member `charset'.
5667 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5668 calculating it is found.
5669 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5670 the case that per char metric is not available correctly.
5671 (x_fill_glyph_string): Handle the case that the specific glyph is
5672 not available correctly.
5673 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5674 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5675 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5676 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5677 fontset. Don't call FS_LOAD_FONT.
5679 2000-03-22 Ken Raeburn <raeburn@gnu.org>
5681 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
5682 (INT_LISPLIKE): New macro.
5683 (NULL_INTERVAL_P): Use it.
5684 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
5685 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
5686 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
5688 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
5689 explicit references to "parent" field of struct interval and
5690 associated unclean type conversions.
5691 * intervals.c (create_root_interval, root_interval, rotate_right,
5692 rotate_left, balance_possible_root_interval, split_interval_right,
5693 split_interval_left, interval_start_pos, find_interval,
5694 next_interval, previous_interval, update_interval,
5695 adjust_intervals_for_insertion, delete_node, delete_interval,
5696 adjust_intervals_for_deletion, merge_interval_right,
5697 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
5698 copy_intervals_to_string): Likewise.
5699 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
5701 * syntax.c (update_syntax_table): Likewise.
5703 * intervals.c (reproduce_tree_obj): New function, like
5704 reproduce_tree but takes a Lisp_Object for the parent. Declare
5706 (graft_intervals_into_buffer): Use it when appropriate.
5707 (reproduce_tree): Declare with prototype.
5708 (balance_possible_root_interval): Check that the parent is a lisp
5709 object before trying to examine its type.
5711 2000-03-22 Gerd Moellmann <gerd@gnu.org>
5713 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
5714 as strings only if both are known to be strings.
5716 * s/openbsd.h (LIBS_TERMCAP): Undef.
5718 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
5720 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
5721 definitions for non-Emacs compilation.
5722 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
5723 outside of `#ifdef emacs'.
5724 (print_partial_compiled_pattern): Update.
5725 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
5726 (re_compile_fastmap): Merge handling of charset and charset_not (for
5727 emacs and non-emacs compilation as well).
5728 Similarly for (not)categoryspec and (not)syntaxspec.
5729 Don't use the fastmap when reaching `anychar' since the added
5730 complexity is not justified.
5731 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
5732 and (not)syntaxspec. Merge (not)categoryspec.
5734 2000-03-22 Kenichi Handa <handa@etl.go.jp>
5736 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5737 FACE_FOR_CHAR): Define them differently for the configuration of
5740 2000-03-21 Dave Love <fx@gnu.org>
5742 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5745 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5747 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5748 (lface_fully_specified_p): Don't check contents of
5749 LFACE_FONT_INDEX because that attribute is optional.
5750 (realize_x_face): Remove now unwarranted xassert.
5752 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5754 The following changes are to make font selection based on
5755 characters, not charset. In addition, they recover fontset
5756 facilities while utilizing the new font selection mechanism.
5758 * Makefile.in (fontset.o): Depend on dispextern.h.
5760 * alloc.c (mark_face_cache): Don't mark face->registry.
5762 * dispextern.h (struct glyph): New member glyph_not_available_p.
5763 Use 22 bits for face_id.
5764 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5765 (struct face): Delete member registry, new member ascii_face.
5766 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5767 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5768 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5769 (struct it): Delete member charset, new member
5770 glyph_not_available_p.
5772 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5773 (struct fontset_info, struct fontset_data): Structs removed.
5774 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5775 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5776 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5777 (fs_free_face_fontset, fontset_font_pattern,
5778 face_suitable_for_char_p, face_for_char,
5779 make_fontset_for_ascii_face): Extern them.
5780 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5781 (FS_LOAD_FACE_FONT): New macro.
5783 * fontset.c: All codes rewritten or adjusted for the change of
5784 fontset implementation. Now fontset is represented by char table.
5785 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5787 (my_strcasecmp): Function removed.
5788 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5790 (AREF, ASIZE): New macros.
5791 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5792 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5793 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5794 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5795 fontset_id_valid_p, font_family_registry, fontset_name,
5796 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5797 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5799 (fs_load_font): New arg FACE. Caller changed.
5800 (fs_query_fontset): Argument changed. Caller changed.
5801 (Fquery_fontset): call fs_query_fontset.
5802 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5804 (clear_fontset_elements, check_registry_encoding,
5805 check_fontset_name): New functions.
5806 (syms_of_fontset): Set char-table-extra-slots property of fontset
5807 to 3. Staticpro and initialize Vfontset_table and
5808 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5810 * frame.h (struct frame): Member `fontset_data' removed.
5811 (FRAME_FONTSET_DATA): Macro removed.
5813 * frame.c (make_frame): Don't allocate f->fontset_data.
5814 (Fdelete_frame): Don't free f->fontset_data.
5816 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5818 * xdisp.c (charset_at_position): Function removed.
5819 (init_iterator): Don't set member charset of struct `it'.
5820 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5821 next_element_from_display_vector, insert_left_trunc_glyphs):
5823 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5825 (get_next_display_element, append_space,
5826 extend_face_to_end_of_line): Likewise.
5828 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5830 (clear_font_table, frame_update_line_height, load_face_font):
5831 Adjusted for the change of fontset implementation.
5832 (load_face_fontset_font): Function removed.
5833 (pixel_point_size): New function.
5834 (font_list): Argument type changed. Caller changed.
5835 (LFACE_FONT): New macro.
5836 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5837 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5838 Lisp_Object. Determine the font name by actually loading a font
5839 by the specified pattern. Set LFACE_FONT (lface) to the specified
5840 pattern. Even if a font is not found, don't try alternatives.
5841 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5842 (set_font_frame_param): If `font' is specified in lface, use it.
5843 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5844 (lface_same_font_attributes_p): Likewise.
5845 (make_realized_face): Arguent changed. Caller changed. Set
5846 face->ascii_face to face itself.
5847 (free_realized_face): Free face->fontset if face is for ASCII.
5848 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5849 deduce_unibyte_registry, x_charset_registry): Functions removed.
5850 (free_realized_multibyte_face): New function.
5851 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5852 changed. Caller changed.
5853 (try_font_list): Argument type changed.
5854 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5855 (choose_face_font): Argument changed. Handle fontset properly.
5856 (choose_face_fontset_font): Function removed.
5857 (realize_default_face, realize_named_face): Don't remove the
5859 (realize_face): Argument changed. Caller changed. Remove face
5860 with the arg former_face_id in advance. Load font for the new
5862 (realize_x_face): Argument changed. Caller changed. For a
5863 multibyte character, share fontset with base_face. For a single
5864 byte character, make a new realized fontset. Don't load a font
5866 (realize_tty_face): Argument changed. Caller changed.
5867 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5868 (face_at_buffer_position): Don't check multibyte_p for returning
5870 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5871 FACE_SUITABLE_FOR_CHARSET_P.
5872 (syms_of_xfaces): Remove code for Qx_charset_registry and
5873 Vface_default_registry.
5875 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5876 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5877 (x_per_char_metric): Don't try FONT->default_char. Even if
5878 pcm->width is zero, glyph bits may exist.
5879 (x_encode_char): Always initialize char2b->byte1.
5880 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5881 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5883 (x_append_glyph): Set glyph->glyph_not_available_p.
5884 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5885 it->charset. Handle the case that per char metric is not
5886 available. If it->multibyte_p is zero and it->c is a multibyte
5887 character, convert it to a unibyte character.
5888 (struct glyph_string): Delete member `charset'.
5889 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5890 the case that per char metric is not available correctly.
5891 (x_fill_glyph_string): Handle the case that the specific glyph is
5892 not available correctly.
5893 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5894 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5895 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5896 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5897 fontset. Don't call FS_LOAD_FONT.
5899 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5900 (x_create_tip_frame): Likewise.
5901 (Fx_close_connection): Free full_name of font_info.
5903 * fns.c (optimize_sub_char_table): New function.
5904 (Foptimize_char_table): New function.
5905 (syms_of_fns): Defsubr Soptimize_char_table.
5907 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5909 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5910 only if buffer is displayed in some window.
5912 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5913 (try_window_reusing_current_matrix): Don't call scroll run
5914 function if run's current and desired position are the same;
5915 this prevents cursor flickering.
5917 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5919 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5921 * regex.c (RE_STRING_CHAR): New macro.
5922 (GET_CHAR_AFER_2): Remove.
5923 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5924 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5925 (print_partial_compiled_pattern, re_compile_fastmap)
5926 (re_match_2_internal): Remove on_failure_jump_exclusive.
5927 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5928 optimization only need to work for * (ie. can use of_keep_string_jump).
5929 Remove the special case for .*\n since it is now covered by the general
5931 (re_search_2): Don't bother with `room'.
5932 (skip_one_char): New function.
5933 (skip_noops): Simplify since `memory' is not needed any more.
5934 (mutually_exclusive_p): Restructure slightly to use `switch' and
5935 add handling for "all" remaining cases.
5936 (re_match_2_internal): Change on_failure_jump_smart to use
5937 on_failure_keep_string_jump (and redirect the end-of-loop jump)
5938 rather than on_failure_jump_exclusive.
5940 2000-03-19 Gerd Moellmann <gerd@gnu.org>
5942 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
5943 number of bits per RGB because it's everywhere used as the depth
5946 * term.c (calculate_costs): Remove code dealing with X frames.
5948 2000-03-19 Richard M. Stallman <rms@gnu.org>
5950 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
5952 2000-03-18 Gerd Moellmann <gerd@gnu.org>
5954 * lread.c (read_integer): Unread the last char not consumed.
5956 2000-03-17 Gerd Moellmann <gerd@gnu.org>
5958 * xterm.c (x_update_window_cursor): Don't update in frames
5959 which are in the process of being deleted.
5961 2000-03-16 Gerd Moellmann <gerd@gnu.org>
5963 * Makefile.in (mostlyclean): Add `*.core'.
5964 (clean): Add `bootstrap-emacs'.
5966 * lread.c (read_integer): New function.
5967 (read1): Support read syntax #o, #x, #b, #r.
5969 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
5971 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
5972 make sure POINTER_TO_OFFSET gives the same value before and after
5973 PREFETCH. Use `dfail' to guarantee "atomic" matching.
5974 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
5975 (debug): Now only active if > 0 rather than if != 0.
5976 (DEBUG_*): Update for the new meaning of `debug'.
5977 (print_partial_compiled_pattern): Add missing `succeed' case. Use
5978 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
5979 in `succeed_n', `jump_n' and `set_number_at'.
5980 (store_op1, store_op2, insert_op1, insert_op2)
5981 (at_begline_loc_p, at_endline_loc_p): Add prototype.
5982 (group_in_compile_stack): Move to after its arg's types are
5983 declared and add a prototype.
5984 (PATFETCH): Define in terms of PATFETCH_RAW.
5985 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
5987 (QUIT): Redefine as a nop except for NTemacs.
5988 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
5989 indentation of the greedy-op and shy-group code.
5990 (at_(beg|end)line_loc_p): Fix argument's types.
5991 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
5992 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
5993 (MATCHING_IN_FIRST_STRING): Remove.
5994 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
5995 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
5996 QUIT unconditionally.
5998 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6000 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6003 * process.c (send_process): Add a hint that the function
6004 can call Lisp code to its comment.
6006 * lread.c (load_dangerous_libraries): New variable.
6007 (Vbytecomp_version_regexp): New variable.
6008 (safe_to_load_p): New function.
6009 (Fload): Handle files not compiled with Emacs specially.
6010 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6012 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6014 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6016 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6017 support functions only if HAVE_X11R6_XIM is defined.
6018 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6020 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6022 * xfns.c (X_I18N_INHIBITED): Don't define.
6023 (create_frame_xic): Remove conditional compilation on
6025 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6027 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6028 (HAVE_X11R6_XIM): Define.
6030 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6032 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6033 If set, call XSynchronize.
6035 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6037 * regex.c: Declare a new type `re_char' used throughout the code
6038 for the string char type. It's `const unsigned char' to match the
6039 rest of Emacs. Consistently make sure all pointers to strings use
6040 it and make sure all pointers into the pattern use `unsigned
6042 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6043 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6046 * charset.h (GET_CHAR_AFTER_2): Remove.
6047 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6049 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6051 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6052 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6053 of them try to use backquotes.
6055 2000-03-12 Dave Love <fx@gnu.org>
6057 * unexelf.c: Restore changes of 1999-10-19.
6058 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6059 fix its type and alignment; copy it from current process.
6061 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6063 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6064 has been found. Fix bug not computing timer's predecessor.
6066 * fileio.c (Fread_file_name): Handle case that DIR contains a
6069 * window.c (Fsave_window_excursion): Doc fix.
6071 * xfns.c (x_defined_color): Rewritten to use
6072 x_allocate_nearest_color.
6074 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6076 * msdos.c (vga_installed): New function, code moved from
6077 dos_set_window_size.
6078 (Qbar, Qcursor_type, outside_cursor): New variables.
6079 (syms_of_msdos): Intern and staticpro them.
6080 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6081 shape used outside Emacs when called for the first time.
6082 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6083 cursor shape used outside Emacs.
6084 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6085 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6087 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6088 parameters specify the cursor. Make qreverse a global
6089 variable (renamed to Qreverse).
6091 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6093 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6095 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6097 This is a big redesign of failure-stack and register handling, prompted
6098 by bugs revealed when trying to add shy-groups. Overall, what happened
6099 is that loops are now structured a little differently, groups can be
6100 shy and the code is a little simpler.
6102 * regex.h: Update the copyright.
6103 (RE_SHY_GROUPS): New value.
6104 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6105 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6107 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6108 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6109 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6110 for (start|stop)_memory since they now only take one argument (the
6111 second has becomes unnecessary).
6112 (print_partial_compiled_pattern): Adjust for changes in
6114 (print_compiled_pattern): Use %ld to printf long ints and flush to
6115 make debugging a little easier.
6116 (union fail_stack_elt): Make the integer unsigned.
6117 (struct fail_stack_type): Add a `frame' element.
6118 (INIT_FAIL_STACK): Init `frame' as well.
6119 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6120 (DEBUG_PUSH, DEBUG_POP): Remove.
6121 (NUM_REG_ITEMS): Remove.
6122 (NUM_NONREG_ITEMS): Adjust.
6123 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6124 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6125 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6126 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6128 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6129 address pushed is not the destination of the jump but the source
6131 (NUM_FAILURE_ITEMS): Remove.
6132 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6133 registers before the actual failure point). Don't hardcode any
6134 meaning for str==NULL anymore.
6135 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6136 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6138 (REG_UNSET_VALUE): Use NULL (why not?).
6139 (compile_range): Remove declaration since it doesn't exist.
6140 (struct compile_stack_elt_t): Remove inner_group_offset.
6141 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6142 (regex_grow_registers): Remove dead code.
6143 (FIXUP_ALT_JUMP): New macro.
6144 (regex_compile): Add shy-groups Change loops to use
6145 on_failure_jump_smart&jump instead of
6146 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6147 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6148 variable to me). Use `jump' instead of `jump_past_alt' and don't
6149 bother with push_dummy_failure in alternatives since it is now
6150 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6151 emacs' for (re)allocating the stack.
6152 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6153 from loop when bufp->can_be_null rather than jumping to `done'.
6154 Avoid jumping backwards so as to ensure termination. Use
6155 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6156 backreferences. Remove dead code in handling of `anychar'.
6157 (skip_noops, mutually_exclusive_p): New functions taken from the
6158 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6159 improve mutually_exclusive_p to handle ".+\n".
6160 (lowest_active_reg, highest_active_reg,
6161 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6162 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6163 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6164 variables. Push register (in `start_memory') on the stack rather
6165 than storing it in old_reg(start|end). Remove the cycle detection
6166 from `stop_memory', replaced by the use of on_failure_jump_loop
6167 for greedy loops. Add code for the new on_failure_jump_<foo>.
6168 Remove ad-hoc code in `on_failure_jump' to push more registers in
6169 the case of a loop. Take out code from `maybe_pop_jump' into
6170 separate functions and adapt it to the semantics of
6171 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6172 and push_dummy_failure. Remove dummy_failure handling and
6173 handling of `failures to jump to on_failure_jump' (this last one
6174 was already dead code, it seems).
6175 (group_match_null_string_p, alt_match_null_string_p)
6176 (common_op_match_null_string_p): Remove.
6178 2000-03-08 Dave Love <fx@gnu.org>
6180 * config.in: Don't depend on __STDC__ for volatile.
6181 Add POINTER_TYPE, PTR, PROTOTYPES.
6183 * hftctl.c, strftime.c: Use PROTOTYPES.
6184 * eval.c (find_handler_clause): Likewise.
6186 * mem-limits.h: Use POINTER_TYPE.
6188 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6189 (memory_warnings): Declare using POINTER_TYPE.
6191 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6193 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6195 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6198 * xfns.c: Remove obsolete code in #if 0.
6199 (Fx_focus_frame): New function.
6201 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6203 * coding.c (coding_category_name): Add coding-category-utf-8,
6204 coding-category-utf-16-be, coding-category-utf-16-le.
6205 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6206 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6207 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6208 (detect_coding_utf_8): New function.
6209 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6210 UTF_16_LOW_SURROGATE_P): New macros.
6211 (detect_coding_utf_16): New function
6212 (detect_coding_mask): When priorities are specified, skip any
6213 categories that have `nil' coding-system. Fix bug of returning
6214 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6215 returns a mask not set in PRIORITIES.
6216 (detect_eol_type_in_2_octet_form): New function.
6217 (detect_eol): selects detect_eol_type_XXX to call according to
6218 cooding->category_idx.
6219 (detect_coding_system): Remove `nil' coding-system in the result.
6220 (Fupdate_coding_systems_internal): Update all coding-categories.
6222 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6223 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6225 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6226 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6227 CODING_CATEGORY_IDX_UTF_16_LE.
6228 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6229 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6230 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6231 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6233 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6235 * doc.c (Fdocumentation_property): If value is not a string,
6236 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6238 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6239 close the display with XtCloseDisplay. This caused a bus error
6242 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6243 complete but not unique.
6245 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6247 * process.c (send_process): Remove local variable `procname' that
6248 might become invalid when a GC happens. Instead, access the
6249 process name slot directly.
6251 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6254 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6257 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6259 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6260 glyph matrices have been freed.
6262 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6264 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6265 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6267 * xfns.c (QCdata): Moved to xdisp.c.
6269 * xdisp.c (QCdata): Moved here from xfns.c.
6270 (syms_of_xdisp): Initialize QCdata.
6272 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6274 * window.c (coordinates_in_window): Use
6275 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6276 FRAME_INTERNAL_BORDER_WIDTH.
6278 * xdisp.c (try_window_id): Recompute unchanged information if
6279 it is obviously invalid.
6281 * xterm.c (x_term_init): Create a colormap if not using the
6284 * xterm.h (select_visual): Change prototype.
6286 * xfns.c (select_visual): Rewritten. Recognize user-specified
6288 (visual_classes): New variable.
6290 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6292 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6293 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6294 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6295 (x_decode_color): Don't handle allocation of white and black
6297 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6298 XtNcolormap resources.
6299 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6300 (Fx_create_frame): Initialize color members of x_output structure.
6301 (xpm_load): Pass colormap to XPM lib.
6303 * xfaces.c (x_free_colors): Access colormap of frame using
6304 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6305 when default colormap is used.
6307 * xterm.c (x_term_init): Set Colormap member of x_display_info
6308 structure. Copy colormap if resource `privateColormap' is
6309 specified (PseudoColor only).
6310 (x_setup_relief_color): Access colormap of frame using
6313 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6314 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6316 2000-03-04 Jason Rumney <jasonr@gnu.org>
6318 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6319 other non-platform-specific equivalents.
6320 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6321 specific functions and macros as their w32 equivalents where
6322 non-platform-specifics are not available.
6323 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6324 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6325 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6326 (frame_update_line_height): Use macros to access f->output_data.
6327 (defined_color): Remove FIXME comments; fixed.
6328 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6329 into #ifdef blocks. Add WINDOWSNT blocks.
6330 (Fx_list_fonts): Use macros for accessing font data.
6331 (set_lface_from_font_name): Different default fonts for X and
6333 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6334 scalable for backward compatibility.
6335 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6336 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6338 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6341 * makefile.nt (w32faces.obj): Remove.
6344 2000-03-03 Jason Rumney <jasonr@gnu.org>
6346 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6349 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6351 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6352 standard ELF definitions here if the system header does not.
6354 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6356 * xterm.c (PER_CHAR_METRIC): Removed.
6357 (x_per_char_metric_1, x_default_char): New functions.
6358 (x_per_char_metric): If font's default char is invalid, return
6359 metrics of a suitably chosen usable default char.
6360 (x_draw_glyph_string_foreground): If font has an invalid default
6361 char, replace occurrences of unprintable chars with a suitably
6362 chosen usable default char.
6364 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6366 * xterm.c (note_mouse_highlight): Return quickly if frame's
6367 glyph matrices have been freed.
6369 * dispnew.c (free_glyphs): Block input while freeing matrices.
6371 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6373 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6376 * dispextern.h (x_free_colors): Add prototype.
6378 * xfaces.c (x_free_colors): New function.
6379 (unload_color, free_face_colors): Use it.
6381 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6383 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6385 * window.c [MSDOS]: Include msdos.h.
6387 2000-03-02 Dave Love <fx@gnu.org>
6389 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6391 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6392 set C_OPTIMIZE_SWITCH for gcc.
6394 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6396 * coding.c (coding_save_composition): Be sure to allocate
6397 composition data area in coding even if there's no composition in
6400 2000-03-01 Jason Rumney <jasonr@gnu.org>
6402 * w32term.c: Equivalent changes to those made to xterm.c on
6403 2000-02-25 and 2000-02-24.
6405 * w32fns.c: Equivalent changes to those made to xfns.c on
6406 2000-02-25 and 2000-02-21.
6408 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6409 correct line-end convention is followed.
6411 * w32menu.c [HAVE_BOXES]: Remove #undef.
6412 (single_keymap_panes): Remove code for simulating checkmarks.
6413 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6414 Remove code for drawing simulated checkmarks.
6415 (w32_menu_show): make unibyte help string correctly.
6416 (add_menu_item): draw standard Windows checkmarks. Draw radio
6417 buttons as radio buttons if possible.
6419 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6421 * sysdep.c (start_of_text): Don't define this function for NetBSD
6424 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6426 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6427 (LINKER): Don't undef if __NetBSD__ is defined.
6429 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6431 * fileio.c [__NetBSD__]: Define `unix'.
6433 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6435 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6437 * atimer.c (start_atimer): Don't abort when timers are stopped.
6438 (append_atimer_lists): New function.
6439 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6440 arbitrary lists of stopped and running atimers.
6442 * atimer.c (cancel_atimer): Handle canceling an atimer when
6443 some timers are stopped.
6445 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6448 * fns.c (maybe_resize_hash_table): Handle case of new size
6449 coming out as being the same as old size.
6451 2000-02-27 Jason Rumney <jasonr@gnu.org>
6453 * makefile.nt: Add atimer.h to dependencies.
6454 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6455 * w32console.c: Only disable window system features for dispextern.h
6456 (initialize_w32_display): Build a display info for the console.
6457 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6458 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6459 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6461 * w32gui.h (struct W32FontStruct): Revert last change after change
6463 * w32menu.c (single_submenu): Set up help string.
6464 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6465 (w32_dialog_show): Set up help string.
6466 * w32term.c (w32_display_info_for_display): Remove unused function.
6467 (w32_draw_bitmap): Use pre-built bitmaps.
6468 (w32_initialize_display_info): New function to initialize parts of
6469 display info that are common to both GUI and console frames.
6470 (w32_term_init): Use w32_initialize_display_info. Do not set
6471 Vw32_num_mouse_buttons here, as it is not called for console
6472 frames. Build bitmaps for indicating truncated lines etc.
6473 (x_delete_display): Destroy pre-built bitmaps.
6474 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6475 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6477 2000-02-27 Dave Love <fx@gnu.org>
6479 * lisp.h: Add a bunch of prototypes.
6481 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6483 * keyboard.c (read_char): Set `usec' correctly.
6485 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6487 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6488 `lambda', set reg[RRR] to the map index.
6489 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6490 reg[RRR] to 0. Otherwise, set it to -1.
6492 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6494 * emacs.c (main): Remove code snippet commented out with `//'.
6496 2000-02-25 Richard M. Stallman <rms@gnu.org>
6498 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6499 and contains a `:', prepend `/:'.
6501 * window.c (select_window_1): If selected_window is nil,
6502 don't "swap out" the buffer's point.
6503 (Fset_window_configuration): Set selected_window to nil
6504 before calling Fselect_window.
6505 (unshow_buffer): Don't set point in buffer from window's point
6506 if another more recently selected window also shows the buffer.
6508 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6510 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6512 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6513 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6514 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6516 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6517 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6518 (hide_busy_cursor): New functions.
6519 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6521 * minibuf.c (read_minibuf): Cancel busy-cursor.
6523 * keyboard.c (command_loop_1): Call start_busy_cursor before
6524 Fcommand_execute and cancel_busy_cursor after it.
6525 (timer_check): Remove busy-cursor code.
6526 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6529 * process.c (wait_reading_process_input): Remove busy-cursor code.
6531 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6532 Fx_hide_busy_cursor.
6534 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6536 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6538 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6540 * xterm.c (XTread_socket): Remove busy-cursor code.
6542 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6543 (build_frame_matrix_from_leaf_window): Put code handling
6544 glyph row's not being a slice of a frame row in #if 0.
6545 (sync_window_with_frame_matrix_rows): New function.
6546 (frame_row_to_window): New function.
6547 (mirror_line_dance): Handle copies between windows.
6549 * lread.c (Fload): Use `xfree' instead of `free'.
6550 (init_obarray): Use `xmalloc' instead of `malloc'.
6552 * window.c (Fset_window_buffer): Set WINDOW to the window
6554 (coordinates_in_window): Take frame's internal border width
6557 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6559 * xterm.c (x_display_and_set_cursor): Display cursor of
6560 non-selected windows depending on the setting of
6561 cursor_in_non_selected_windows.
6563 * xdisp.c (cursor_in_non_selected_windows): New variable.
6564 (syms_of_xdisp): DEFVAR_BOOL it.
6566 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6568 * data.c (Fstring_to_number): If number is greater than what
6569 fits into an integer, return a float.
6571 * eval.c (specbind): Remove references to
6572 keyword_symbols_constant_flag.
6574 * data.c (keyword_symbols_constant_flag): Removed.
6575 (Fmakunbound, set_internal, syms_of_data): Remove references to
6576 keyword_symbols_constant_flag.
6578 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6580 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6582 * syntax.c (multibyte_syntax_as_symbol): New variable.
6583 (syms_of_syntax): Declare it as a Lisp variable.
6584 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6585 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
6586 nonzero, treat all multibyte characters as symbol.
6587 (init_syntax_once): Give syntax `word' to all multibyte
6590 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6592 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6595 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6597 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6599 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6600 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6602 2000-02-21 Dave Love <fx@gnu.org>
6604 * frame.c (Vmouse_position_function): New variable.
6605 (Fmouse_position): Use it.
6606 (syms_of_frame): Install it.
6608 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6610 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6612 * fileio.c (Finsert_file_contents): Unbind the binding of
6613 standard-output done by temp_output_buffer_setup.
6615 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6616 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6617 (specbind, unbind_to): Handle most common case of non-constant
6618 symbol with trivial value specially.
6620 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6622 2000-02-20 Richard M. Stallman <rms@gnu.org>
6624 * data.c (Fmake_variable_buffer_local): Doc fix.
6625 Init found_for_buffer to 0.
6626 (Fmake_variable_frame_local): If the variable has already
6627 been buffer-local, set the check_frame field.
6629 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6631 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6632 produced for CODING_MODE_LAST_BLOCK requires.
6634 2000-02-18 Dave Love <fx@gnu.org>
6636 * keyboard.c (echo_keystrokes): Remove declaration.
6637 (Vecho_keystrokes) New variable.
6638 (read_char, record_menu_key, read_key_sequence): Use it to allow
6640 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6642 * lread.c: Undef feature selection macros before defining.
6644 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6646 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6647 for symbols other than the symbol in question.
6649 2000-02-17 Dave Love <fx@gnu.org>
6651 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6653 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6655 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6657 * alloc.c (enum mem_type): Compile unconditionally.
6659 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6661 * xfaces.c (tty_defined_color): Don't return faulire indication
6662 for unspecified-fg and unspecified-bg pseudo-colors.
6664 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6666 * alloc.c (mark_object): Don't mark symbol names in pure space.
6667 (gc_sweep): Don't unmark symbol names in pure space.
6669 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6670 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6671 [GC_MARK_STACK]: New defines.
6672 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6673 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6675 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
6677 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
6678 allocate_buffer instead of xmalloc.
6680 * alloc.c (toplevel): Include setjmp.h.
6681 (PURE_POINTER_P): New define.
6682 (enum mem_type) [GC_MARK_STACK]: New enumeration.
6683 (Vdead) [GC_MARK_STACK]: New variable.
6684 (lisp_malloc): Add parameter TYPE, call mem_insert if
6685 GC_MARK_STACK is defined.
6686 (allocate_buffer): New function.
6687 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
6688 (free_float) [GC_MARK_STACK]: Set type to Vdead.
6689 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
6690 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
6691 (MEM_NIL) [GC_MARK_STACK]: New define.
6692 (struct mem_node) [GC_MARK_STACK]: New structure.
6693 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
6694 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
6695 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
6696 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
6697 (mark_stack) [GC_MARK_STACK]: New functions.
6698 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
6699 (clear_marks): Removed.
6700 (gc_sweep): Set free conses' car, free floats' type, free
6701 symbols' function to Vdead. Use lisp_free to free buffers.
6702 (init_alloc_once): Initialize Vdead.
6703 (survives_gc_p): Return non-zero for pure objects.
6705 * alloc.c: Add comments throughout the file.
6707 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
6708 that unblocks alarms.
6710 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
6711 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
6712 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
6714 * frame.c (make_frame): Set frame initiallly to `garbaged'.
6716 2000-02-17 Kenichi Handa <handa@etl.go.jp>
6718 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
6719 avoid infinite error signaling. Allocate sufficient memory for
6720 eol_str in the case that eoltype is Lisp_Int.
6722 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
6724 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
6725 depends on the previous behavior.
6727 2000-02-16 Gerd Moellmann <gerd@gnu.org>
6729 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
6731 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6733 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
6735 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
6736 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6739 2000-02-15 Richard M. Stallman <rms@gnu.org>
6741 * data.c (set_internal): Don't make variable buffer-local
6742 if within a let-binding for the same buffer.
6743 (let_shadows_buffer_binding_p): New function.
6745 * eval.c (specbind): For buffer-local value,
6746 record the current buffer also.
6747 (unbind_to): Cope with that change.
6749 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6751 * window.c (Fsave_window_excursion): Doc fix.
6753 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6755 * syntax.c (back_comment): Make sure we only consider comment-starters
6756 of the relevant style and return -1 in case of a failure to find the
6757 beginning of the comment.
6758 (Fforward_comment): If back_comment fails, go back to the position just
6759 after the comment-end.
6760 (scan_lists): Add comment describing a very minor bug.
6762 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6764 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6765 `completion-regexp-list' in the docstring.
6767 2000-02-14 Dave Love <fx@gnu.org>
6769 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6771 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6773 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6774 to Emacs' syntax. Also fix the comment about set/not-set meanings
6775 since Emacs syntax is not the value 0 any more.
6776 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6777 since it's now part of RE_SYNTAX_EMACS.
6779 2000-02-12 Dave Love <fx@gnu.org>
6781 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6784 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6786 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6788 2000-02-12 Dave Love <fx@gnu.org>
6790 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6792 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6793 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6794 * s/hpux.h: Don't define HAVE_VFORK.
6796 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6798 * s/nextstep.h: Don't define HAVE_ALLOCA.
6800 * config.in: Add vfork bits.
6802 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6804 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6805 unwind function to undo the effect of stopping atimers.
6807 * keyboard.c (bind_polling_period): Stop all timers except
6810 * atimer.c (stopped_atimers): New variable.
6811 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6814 * atimer.h (stop_other_atimers, run_all_atimers)
6815 (unwind_stop_other_atimers): Add function prototypes.
6817 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6819 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6821 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6822 library may depend on jpeg.
6823 (atimer.o): Depends on atimer.c.
6825 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6827 * insdel.c (del_range_1): Call update_compositions.
6828 (del_range_both): Call update_compositions just once..
6830 2000-02-10 Dave Love <fx@gnu.org>
6832 * xfns.c (create_frame_xic): Fix initialization of automatic
6835 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6837 * ccl.c (CCL_MAKE_CHAR): New macro.
6838 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6839 registers by CCL_MAKE_CHAR before calling translate_char.
6840 <CCL_TranslateCharacterConstTbl> Likewise.
6842 2000-02-08 Dave Love <fx@gnu.org>
6844 * lread.c (__EXTENSIONS__): Define.
6846 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6848 * puresize.h (BASE_PURESIZE): Increase to 650000.
6850 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6852 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6855 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6857 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6858 md, mh, mb, mr, and me to the fake termcap entry.
6860 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6862 * sound.c (sound_cleanup): Don't call device close routine if the
6863 function pointer is null.
6865 2000-02-06 Andrew Innes <andrewi@gnu.org>
6867 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6868 around image definitions and prototypes.
6869 (gamma_correct) [WINDOWSNT]: New prototype.
6871 * w32term.c (x_make_frame_visible): Replace call to
6872 input_poll_signal with poll_for_input.
6874 * window.c [WINDOWSNT]: Include w32term.h.
6876 * xdisp.c [WINDOWSNT]: Include w32term.h.
6878 * makefile.nt: Add dependencies on w32gui.h.
6879 (OBJ1): Include atimer.obj.
6880 ($(BLD)\atimer.obj): New dependency rule.
6882 * w32.c (sigmask): New function (does nothing).
6883 (sigunblock): Ditto.
6885 * frame.c [WINDOWSNT]: Include w32term.h.
6887 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6889 * lread.c (syms_of_lread): Fix literal newlines.
6891 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6892 the string constant limit (2048 bytes) in MSVC.
6895 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6897 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6899 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6900 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6903 2000-02-04 Dave Love <fx@gnu.org>
6905 * fileio.c: Remove some unused vars.
6906 (_GNU_SOURCE): Define (for euidaccess).
6908 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6910 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6912 (read_minibuf): Deal with allow_props correctly.
6914 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6916 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6918 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6920 * search.c (compile_pattern): If a cache entry has a nil regexp,
6921 fill in that entry instead of clobbering a previously cached
6924 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6926 * puresize.h (BASE_PURESIZE): Increase to 610000.
6928 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6930 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
6933 2000-02-02 Kenichi Handa <handa@etl.go.jp>
6935 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
6936 instead of incrementing ic directly.
6937 <CCL_WriteExprConst> Likewise.
6938 <ccl_set_expr>: Set ic to jump_address.
6940 * fileio.c (e_write): Fix the handling of
6941 CODING_FINISH_INSUFFICIENT_SRC.
6943 2000-02-01 Dave Love <fx@gnu.org>
6945 * editfns.c (Fpropertize): Doc fix.
6947 * process.c (Fstart_process): Doc fix.
6949 * eval.c: Fix various doc strings not to duplicate information
6950 from help-manyarg-func-alist.
6952 * window.c (Fset_window_margins): Don't make interactive. Doc
6955 * doc.c (Vhelp_manyarg_func_alist): New variable.
6956 (Fdocumentation): Use it.
6957 (syms_of_doc): Define it.
6959 2000-01-31 Gerd Moellmann <gerd@gnu.org>
6961 * xterm.c (xim_open_dpy): Remove unused local variable.
6963 * emacs.c (USAGE): Use term `display options' instead of `X
6966 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
6967 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
6969 * fns.c (sweep_weak_table): New function.
6970 (sweep_weak_hash_tables): Use it. Keep on marking until there
6973 2000-01-30 Gerd Moellmann <gerd@gnu.org>
6975 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
6976 that XTread_socket does not crash by trying to call XNoOp on a
6979 2000-01-30 Jason Rumney <jasonr@gnu.org>
6981 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6982 Change selected_frame to SELECTED_FRAME ().
6983 (w32_console_mouse_position): Remove #ifndef MULE from around
6986 * makefile.nt: Remove dosfns.obj.
6988 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
6990 * w32fns.c (w32_defined_color): Check for valid frame before
6991 applying gamma correction. Eliminate dependency on frame elsewhere.
6992 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
6993 (w32_to_x_font): Use resx and resy not height_in and width_in.
6994 (x_to_w32_font): Doc fix.
6995 (xlfd_strip_height): New function to strip and return font height.
6996 (w32_font_match): Compare height separately from rest of xlfd
6997 spec, using xlfd_strip_height.
6999 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7000 width_in. Use w32_defined_color in place of defined_color.
7002 * w32faces.c: Merge more of DOS and X specifics in preparation for
7003 merge with xfaces.c.
7004 (defined_color): Remove FIXME comment.
7005 (tty_color_name): Provide w32-specific function.
7006 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7008 * w32console.c (turn_on_face, turn_off_face): Removed.
7009 (w32_face_attributes): New function.
7010 (Global_variables): Reduce scope where possible.
7011 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7013 (hl_mode): Don't modify text attributes.
7014 (write_glyphs): Don't do anything if len <= 0. Use
7015 w32_face_attributes to get attributes for drawing. Write
7016 terminating codes using char_attr_normal.
7017 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7018 (update_begin, update_end): Likewise.
7019 (vga_stdcolor_name): New function.
7020 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7021 (Fset_screen_color): Remove char_attr_reverse.
7023 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7025 * xfns.c (xic_set_preeditarea): Take window parameter and
7026 window-relative pixel-positions.
7028 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7029 is its frame's selected window.
7030 (xim_instantiate_callback): Likewise.
7032 * xfns.c (x_create_im): Removed.
7033 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7034 (supported_xim_styles): Renamed from supported_styles.
7035 (best_xim_style): Renamed from best_style.
7036 (create_frame_xic): Renamed from xic_create_frame.
7037 (free_frame_xic): Renamed from xic_destroy_frame.
7039 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7041 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7042 our frames, call XFilterEvent with 2nd parameter `None'.
7043 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7044 returning XBufferOverflow.
7045 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7047 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7048 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7049 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7050 (xim_initialize, xim_close)
7051 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7052 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7053 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7054 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7056 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7058 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7059 `xic_style' and `xic_xfs'.
7060 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7061 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7062 (FRAME_XIM): Removed.
7064 * xfns.c (supported_styles): New variable.
7065 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7066 (xic_create_xfontset, best_style, xic_create_frame)
7067 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7068 (xic_set_xfontset): New functions.
7070 2000-01-28 Dave Love <fx@gnu.org>
7072 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7074 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7076 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7078 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7079 for *scratch* if it already existed.
7081 * emacs.c (USAGE): New macro.
7082 (main): Use it to display usage information.
7084 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7086 Support for the menu-help feature:
7088 * msdos.h: Change prototypes of XMenuAddSelection and
7091 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7092 part of the line to the termscript file.
7093 (IT_clear_to_end): Clear the entire line, not just its beginning.
7094 (menu_help_message, prev_menu_help_message): New variables.
7095 (IT_menu_make_room): Make room for the help_text member.
7096 (IT_menu_display): New argument disp_help; all callers changed.
7097 If disp_help is non-zero, store the help text of the active menu
7098 item in menu_help_message.
7099 (XMenuAddPane): Initialize the help_text member to NULL.
7100 (XMenuAddSelection): New argument help_text. Store it in the
7102 (XMenuActivate): New argument help_callback. If the value of
7103 menu_help_message has changed since the last time, display the
7104 menu help message text while waiting for the mouse to move. Clear
7105 the echo area before exiting.
7106 (XMenuDestroy): Free the help_text member.
7108 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7110 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7111 XMenuAddSelection. Pass help callback to XMenuActivate.
7112 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7114 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7116 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7117 and EMACS_SET_USECS.
7119 2000-01-26 Dave Love <fx@gnu.org>
7121 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7123 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7124 an error may be signalled.
7126 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7128 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7129 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7131 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7133 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7135 * charset.c (Fstring): If there is a multibyte char among
7136 the args, always return a multibyte string.
7138 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7140 * sysdep.c (sys_select): Turn atimers off and on instead of
7141 recording and restoring old alarm handler
7143 * process.c (toplevel): Include atimer.h.
7144 (create_process_1): Rewritten.
7145 (create_process): Use atimers instead of alarm.
7146 (wait_reading_process_input) [hpux]: Turn atimers off instead
7147 of turning off SIGALRM.
7148 (wait_reading_process_input): Turn off atimers instead off
7149 calling stop_polling.
7151 * emacs.c (main): Call init_atimer.
7153 * keyboard.c (toplevel): Include systime.h and atimer.h.
7154 (polling_for_input): Removed because unused.
7155 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7156 (poll_timer): New variable.
7157 (poll_for_input, poll_for_input_1): New functions.
7158 (start_polling, stop_polling): Rewritten.
7160 * keyboard.h (polling_for_input): Removed.
7162 * atimer.h, atimer.c: New files.
7164 * Makefile.in (obj): Add atimer.o.
7165 (atimer.o): New target.
7167 * blockinput.h (pending_atimers): Add extern declaration.
7168 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7170 * lisp.h (popup_activated_flag): Add extern declaration.
7172 * xmenu.c (popup_activated_flag): Make externally visible.
7173 (popup_activate_callback) [USE_MOTIF]: Increment
7174 popup_activated_flag.
7175 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7177 * xterm.c (toplevel): Include atimer.h.
7178 (toolkit_scroll_bar_interaction): New variable.
7179 (Fxt_process_timeouts): Removed.
7180 (x_process_timeouts): New function.
7181 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7182 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7183 (x_make_frame_visible): Call poll_for_input_1 instead of
7184 input_poll_signal. Don't call alarm.
7185 (x_initialize): Install timer calling x_process_timeouts.
7187 2000-01-24 Dave Love <fx@gnu.org>
7189 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7190 Don't use -cckr -- apparently not now necessary.
7192 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7194 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7197 2000-01-23 Jason Rumney <jasonr@gnu.org>
7199 * w32fns.c (w32_defined_color): Apply gamma correction before
7200 trying to map to the palette.
7201 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7204 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7205 here. Callers changed to always pass real device context.
7206 (w32_draw_bitmap): Likewise.
7207 (w32_get_glyph_overhangs): Likewise.
7208 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7210 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7211 pfnSetScrollInfo and SetScrollRange.
7212 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7213 back into MULE characters after decoding them.
7214 (x_get_glyph_face_and_encoding): Likewise.
7215 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7216 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7217 (x_produce_glyphs): Calculate per char metrics for a character
7218 that we know exists in default font when font_not_found_p is true.
7220 2000-01-22 Jason Rumney <jasonr@gnu.org>
7222 * makefile.nt (intervals.obj, composite.obj): New modules.
7223 (composite.h): Added as dependency where appropriate.
7225 * w32gui.h (XGCValue): New struct for emulating X GCs.
7227 * w32term.h (XCharStruct): New struct for emulating X.
7229 * w32console.c (turn_on_face, turn_off_face): New functions.
7230 (change_line_highlight): New prototype for new redisplay.
7231 (write_glyphs): Support multibyte text. Support faces.
7233 * w32faces.c: Complete rewrite for new redisplay based on new
7236 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7237 throughout. struct frame * in place of FRAME_PTR.
7238 Skeleton support for images, toolbars, tooltips from xfns.c.
7239 (Fx_create_frame): Use system default for default scroll bar
7241 (w32_get_arg): Renamed from x_get_arg.
7242 (Fx_file_dialog): New function.
7243 (w32_list_fonts): Check cache before asking system.
7244 (Vw32_enable_synthesized_fonts): New variable.
7245 (Vw32_enable_italics): Obsolete, removed.
7247 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7248 Use SELECTED_FRAME macro.
7250 * w32menu.c: Add skeleton support for help strings on menus.
7251 (add_menu_item): Native checkbox and radio support added, but not
7252 yet enabled due to bugs.
7253 (push_menu_item): Add parameters type, selection and help.
7255 Formatting changes to reduce unnecessary diffs with xmenu.c.
7257 * w32select.c (Fw32_set_clipboard_data): Update call to
7258 find_charset_in_str.
7260 * w32term.c: Complete rewrite for new redisplay based on new
7261 xterm.c with necessary sections merged back in from old w32term.c.
7263 2000-01-21 Richard M. Stallman <rms@gnu.org>
7265 * data.c (set_internal): Further fix in same criterion.
7267 2000-01-20 Richard M. Stallman <rms@gnu.org>
7269 * data.c (set_internal): Fix the criteria for whether
7270 to swap out the old cached binding.
7272 2000-01-19 Dave Love <fx@gnu.org>
7274 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7276 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7278 * regex.c (re_compile_fastmap): While checking a range table for
7279 `charset', skip flag bits for a character class correctly.
7281 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7283 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7285 * xfns.c (x_window): Call lw_create_widget with new parameter
7288 * widget.c (EmacsFrameSetCharSize): Change size of children first
7289 because of problems with main window geometry management under
7292 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7294 (MENU_ITEMS_ITEM_HELP): New enumerator.
7295 (push_menu_item): Add parameter HELP. Record help in menu_items.
7296 (single_menu_item, single_submenu, list_of_items): Call
7297 push_menu_item with new parameter.
7298 (single_submenu): Set help string in widget value.
7299 (menu_highlight_callback): New function.
7300 (set_frame_menubar): Call lw_create_widget with new
7302 (xmenu_show, xdialog_show): Ditto.
7304 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7306 * sound.c (Fplay_sound): Improve doc string.
7308 2000-01-11 Richard M. Stallman <rms@gnu.org>
7310 * lisp.h (set_internal): Enter the new arg.
7312 * eval.c (specbind): Record buffer-local variables specially,
7313 indicating which buffer's binding was saved.
7314 (unbind_to): Restore buffer-local variables specially
7315 in the proper buffer.
7317 * data.c (set_internal): New arg BUF.
7319 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7320 * data.c (Fset): Pass new arg to set_internal.
7321 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7323 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7325 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7328 2000-01-11 Richard M. Stallman <rms@gnu.org>
7330 * minibuf.c (Ftry_completion): Doc fix.
7332 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7334 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7337 2000-01-11 Andreas Schwab <schwab@suse.de>
7339 * coding.c (code_convert_region): Initialize total_skip.
7341 2000-01-08 Dave Love <fx@gnu.org>
7343 * eval.c (Fuser_variable_p): Check customizability too.
7345 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7347 * minibuf.c (Fcompleting_read): Doc fix.
7349 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7351 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7354 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7355 Check that input style is supported before trying to create an
7357 (x_window): Call x_create_im.
7359 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7361 * xfns.c (current_gif_memory_src): New variable.
7362 (gif_load): Record the address of the current memory source
7363 in current_gif_memory_src.
7364 (gif_read_from_memory): Use current_gif_memory_src.
7366 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7367 macros statement form.
7369 * sound.c (struct sound): Renamed from struct sound_file.
7370 (struct sound): Add members `data' and `header_size'.
7371 (enum sound_attr): Add SOUND_DATA.
7372 (current_sound, current_sound_device): Variables renamed from
7373 sound_file and sound_device.
7374 (parse_sound): Parse :data.
7375 (parse_sound): Handle sound data in strings.
7376 (find_sound_type): Function renamed from find_sound_file_type.
7377 (wav_init, au_init): Fail if sound's header_size is smaller than
7379 (wav_play, au_play): Play sounds from string data.
7381 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7383 * lisp.h: Add prototype for allocate_string_data.
7385 * alloc.c (Fgarbage_collect): Return number of live and free
7388 * alloc.c (mark_buffer): Remove code in #if 0.
7390 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7391 (strings_consed): New variable.
7392 (allocate_string): Set it.
7393 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7394 (Fmemory_use_counts): Return strings_consed. Use Flist.
7396 * alloc.c: General cleanup in comments etc. Remove conditional
7397 compilation for `standalone'.
7399 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7401 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7402 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7403 (DONT_COPY_FLAG): Removed.
7404 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7405 (struct sdata, struct sblock): New
7406 (struct string_block): Rewritten.
7407 (STRINGS_IN_STRING_BLOCK): New macro.
7408 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7409 (large_sblocks, string_blocks, string_free_list): New variables.
7410 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7411 (init_strings): Rewritten.
7412 (allocate_string, allocate_string_data, compact_small_strings)
7413 (free_large_strings, sweep_strings): New functions.
7414 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7415 (struct string_block_head, current_string_block)
7416 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7417 (STRING_PAD): Removed.
7418 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7419 (Fgarbage_collect): Don't set mark bit in large strings.
7420 (mark_object): Mark strings differently. Mark symbol names
7422 (survives_gc_p): Test marked strings differently.
7423 (gc_sweep): Sweep strings differently, unmark strings in
7425 (compact_strings): Removed.
7427 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7429 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7430 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7432 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7434 * fileio.c (Finsert_file_contents): Signal error if visiting file
7435 in a non-empty buffer.
7437 * term.c (encode_terminal_code): Fix the previous change.
7439 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7441 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7442 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7444 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7446 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7448 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7449 need to test for MSDOS frames.
7451 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7453 * dosfns.c (unspecified_colors): Remove.
7454 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7456 (msdos_stdcolor_name): Return strings for unspecified fore- and
7459 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7460 (syms_of_xfaces): Remove their staticpro's.
7461 (tty_color_name): Return Lisp strings for unspecified fore- and
7463 (Finternal_set_lisp_face_attribute): Remove the special treatment
7464 for Qunspecified_{f,b}g.
7465 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7468 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7470 * xdisp.c (reseat_at_next_visible_line_start): Position before
7471 newline only if ending up on a newline.
7472 (next_element_from_ellipsis): Return success. Handle case of
7473 displaying no ellipsis. Fix case of ellipsis defined in display
7475 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7478 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7480 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7481 (Fcolor_supported_p): Renamed from face-color-supported-p.
7483 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7485 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7486 list of colors renamed to tty-defined-color-alist.
7487 (tty_color_name): Pass the frame to tty-color-by-index.
7488 (realize_tty_face): tty-color-alist is now a function which
7489 accepts the frame as argument.
7491 * term.c (Ftty_display_color_p): Accept an optional argument
7494 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7496 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7497 encode_terminal_code.
7499 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7501 * dispnew.c (mode_line_string): Support termcap frames as well.
7503 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7505 * syntax.c (Fforward_word): Undo previous change.
7507 * editfns.c (Fconstrain_to_field): Don't constrain if
7508 inhibit-field-text-motion is non-nil.
7509 (Fline_beginning_position): Undo previous change.
7510 (Fline_end_position): Ditto.
7512 * syntax.c (Fforward_word): Notice field boundaries only if
7513 inhibit-field-text-motion is nil.
7515 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7517 * editfns.c (Vinhibit_field_text_motion): New variable.
7518 (inhibit-field-text-motion): New DEFVAR_LISP.
7519 (Fline_beginning_position, Fline_end_position): Notice field
7520 boundaries only if inhibit-field-text-motion is nil.
7522 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7524 (x_build_heuristic_mask): Likewise.
7525 (xbm_load_image_from_file): Change error output.
7526 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7527 (gif_load, gs_load, x_kill_gs_process): Ditto.
7529 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7530 color indices when accessing raster pixels.
7531 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7532 one of :file or :data.
7533 (enum pbm_keyword_index): Add PBM_DATA.
7534 (pbm_format): Add :data.
7535 (pbm_image_p): Allow either :file or :data.
7536 (pbm_read_file): New function.
7537 (pbm_scan_number): Rewritten to read from string.
7538 (pbm_load): Support :data.
7540 See ChangeLog.8 for earlier changes.
7543 ;; coding: iso-2022-7bit