1 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
4 no map for meta_prefix_char, don't try to use it as a keymap.
5 Instead, if T_OK is non-zero, look up a default binding, if any,
6 otherwise, if T_OK is zero, return nil.
8 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
9 (x_to_xcolors, png_load): Use x_query_color.
11 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
13 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
15 (x_copy_color, x_alloc_lighter_color): Likewise.
17 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
18 (x_query_color, x_query_colors): Add prototype.
20 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
21 check_string_bytes only if not noninteractive, increase count to 50.
23 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
25 * insdel.c (adjust_markers_for_delete): Handle before-insertion
28 2000-10-17 Gerd Moellmann <gerd@gnu.org>
30 * alloc.c (pure_bytes_used): Renamed from pureptr.
32 (pure_alloc): New function.
33 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
35 (Fpurecopy): Use PURE_POINTER_P.
37 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
38 PT has moved backward.
40 * xdisp.c (cursor_row_p): Take continued lines into account.
42 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
44 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
45 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
46 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
49 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
50 of selective display off while searching for the next line start.
52 2000-10-17 Kenichi Handa <handa@etl.go.jp>
54 * Makefile.in (term.o): Depend on dispextern.h.
56 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
58 * keymap.c (keymap_memberp): Ensure that nil is not a member.
60 2000-10-16 Gerd Moellmann <gerd@gnu.org>
62 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
63 the iterator at the beginning, so that they can be set later on,
64 for instance in reseat_at_next_visible_line_start, without being
67 * xfns.c (pbm_format): Add :foreground and :background keywords.
68 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
69 (xbm_load): Recognize foreground and background color
72 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
74 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
76 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
79 * msdos.c (IT_set_face): Compare highlighted face with the default
80 face, and invert colors if these faces' colors are identical.
81 (Fmsdos_remember_default_colors): Don't swap foreground and
82 background colors in initial_colors[].
83 (IT_set_frame_parameters): Don't swap frame's foreground and
84 background pixels. If ALIST includes "(reverse . t)", swap
85 foreground-color and background-color properties in frame's
86 param_alist. If the original frame's param_alist doesn't specify
87 the colors, store unspecified-fg and unspecified-bg, reversed if
90 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
91 the colors are unspecified and reversed, reverse fore- and back-
92 ground in the returned value.
93 (Fframe_parameter): Ditto.
95 2000-10-16 Gerd Moellmann <gerd@gnu.org>
97 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
98 get_last_unchanged_at_beg_row.
99 (find_first_unchanged_at_end_row): Renamed from
100 get_first_unchanged_at_end_row.
101 (find_first_unchanged_at_end_row): Convert assertions to
102 unconditional tests which abort. When looking for a row in
103 unchanged text, don't go further back than first_text_row.
105 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
106 Don't add in the last line's height when deciding if the new
107 position is below the scroll margin.
109 2000-10-16 Miles Bader <miles@gnu.org>
111 * editfns.c (Fconstrain_to_field): Check carefully for field
112 boundaries if either OLD_POS or NEW_POS has a non-nil field
113 property, even if they're the same.
115 2000-10-16 Kenichi Handa <handa@etl.go.jp>
117 * xterm.c (x_draw_box_rect): Fix the calculation of width and
118 height for XFillRectangle.
120 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
122 * syntax.c (Fstring_to_syntax): New function extracted from
123 Fmodify_syntax_entry.
124 (Fmodify_syntax_entry): Use it and document the ! and | fences.
125 (skip_chars, Fforward_comment): Remove unused variables.
126 (syms_of_syntax): Add defsubr for string-to-syntax.
127 (describe_syntax): Add code for comment and string fences.
129 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
131 * keymap.c (access_keymap): Add AUTOLOAD parameter.
132 Do the meta->esc mapping. Call get_keyelt before returning.
133 Start scanning from the second element (the first is always `keymap')
134 to make it easier to detect when we reach a parent map.
135 Handle the case of inheriting from a symbol whose function is a map.
136 (Fkeymap_parent): Also handle the `inherit from symbol' case.
137 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
138 (get_keyelt, Flookup_key): Update call to access_keymap.
139 Remove the meta->esc mappings.
140 (define_as_prefix): Delete old disabled code.
141 (menu_item_p): New function.
142 (where_is_internal_1): Skip over the few remaining menu items.
143 * lisp.h (access_keymap): Update prototype.
144 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
145 Update call to access_keymap.
146 (follow_key, read_key_sequence): Update calls to access_keymap.
147 Remove the meta->esc mappings.
149 2000-10-13 Gerd Moellmann <gerd@gnu.org>
151 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
152 with additional argument.
154 * xdisp.c (cursor_row_p): New function.
155 (try_cursor_movement, display_line): Use it.
157 * xdisp.c (append_space): Also save/restore iterator's current
158 character and its length.
160 * xdisp.c (init_from_display_pos): Add an assertion.
161 (handle_stop): Don't set iterator's add_overlay_start.
162 (handle_invisible_prop): Likewise.
163 (load_overlay_strings): If text under an overlay is invisible,
164 take both before- and after-strings into account when the iterator
165 is positioned either at the start or at the end of the overlay.
166 (forward_to_next_line_start): Rewritten.
167 (reseat_at_next_visible_line_start): Rewritten.
168 (set_iterator_to_next): Add parameter RESEAT_P.
170 * dispextern.h (struct it): Remove member add_overlay_start.
171 (set_iterator_to_next): Change prototype.
173 2000-10-13 Kenichi Handa <handa@etl.go.jp>
175 * coding.c (code_convert_region): Be sure to initialize
176 coding->category_idx.
177 (decode_coding_string): Set coding->src_multibyte and
178 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
179 (encode_coding_string): Set coding->src_multibyte and
180 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
182 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
184 * xfns.c (Fx_create_frame): Don't bother calling
185 face-set-after-frame-default since the caller does it for us anyway.
187 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
189 * window.c (coordinates_in_window): Fix detection of vertical line
190 on character terminals.
192 2000-10-12 Gerd Moellmann <gerd@gnu.org>
194 * editfns.c (save_excursion_save): Additionally record the
196 (save_excursion_restore): If buffer was visible in a window, and a
197 different window was selected, and the old selected window is
198 still live, restore point in that window.
200 2000-10-12 Kenichi Handa <handa@etl.go.jp>
202 * xterm.c (x_produce_glyphs): Handle
203 unibyte_display_via_language_environment correctly.
205 * regex.c (regex_compile): Change the way of handling a range from
206 unibyte char to multibyte char.
208 * syntax.c (skip_chars): Change the way of handling a range from
209 unibyte char to multibyte char.
211 * process.c (read_process_output): Cancel previous change.
213 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
215 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
217 * charset.c (Ffind_charset_string): Doc fix.
218 (Ffind_charset_region): Doc fix.
220 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
222 * process.c (read_process_output): Fix previous change. Adjust
223 multibyteness of text to insert in a buffer by
224 string_make_unibyte/multibyte instead of
225 Fstring_as_unibyte/multibyte.
227 2000-10-10 Andreas Schwab <schwab@suse.de>
229 * alloc.c (mark_object): Remove all workarounds installed on
232 2000-10-10 Kenichi Handa <handa@etl.go.jp>
234 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
236 (base64_encode_1): Make it work for a text of multibyte form.
237 (Fbase64_decode_region): Allocate sufficient memory for multibyte
238 case. Don't call str_to_multibyte because base64_decode_1
239 produces correct multibyte form for eight-bit codes.
240 (Fbase64_decode_string): Adjusted for the change of
242 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
243 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
246 * charset.h (CHAR_STRING): Optimized for single byte characters.
248 2000-10-09 Andreas Schwab <schwab@suse.de>
250 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
251 -1 after socket is closed, to fall through to error processing.
253 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
255 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
256 variables. If ALIST includes foreground-color or
257 background-color, change also the colors of the default face for
260 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
262 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
263 them extern (they are defined on xfaces.c).
264 (syms_of_msdos): Don't intern and don't staticpro
265 Qbackground_color and Qforeground_color.
267 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
269 * frame.c (Fframe_parameter): For non-windowed frames, if
270 f->param_alist says foreground or background color is unspecified,
271 call tty_color_name to return the color name computed from the
272 frame's current colors.
274 2000-10-06 Dave Love <fx@gnu.org>
276 * terminfo.c (ospeed): Don't declare.
278 * sysdep.c: Don't include string.h.
279 (h_errno): Declare conditional also on TRY_AGAIN.
281 * charset.c (Ffind_charset_string): Doc fix.
283 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
284 (Fbase64_decode_region, Fbase64_decode_string): More explicit
287 2000-10-05 Dave Love <fx@gnu.org>
289 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
290 position like menu-bar.
292 2000-10-05 Gerd Moellmann <gerd@gnu.org>
294 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
296 * xdisp.c (handle_single_display_prop): Use safe_call1.
297 (safe_call): Renamed from call_function.
298 (safe_call1): New function.
299 (handle_fontified_prop): Use safe_call1 instead of call1.
300 (safe_eval): Renamed from eval_form.
301 (safe_eval_handler): Renamed from eval_handler.
302 (handle_single_display_prop, display_mode_element): Use safe_eval
303 instead of eval_form.
305 * xfaces.c (merge_face_heights): Use safe_call instead of
308 * keyboard.c (show_help_echo): Use safe_call instead of
309 call_function; use safe_eval instead of eval_form.
311 * lisp.h (safe_call): Renamed from call_function.
312 (safe_eval): Renamed from eval_form.
313 (safe_call1): Add prototype.
315 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
317 * xfns.c (image_ascent): Rearrange ascent calculation for the
320 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
322 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
323 (where_is_internal_1): Don't bother ignoring menu-items any more.
325 2000-10-04 Gerd Moellmann <gerd@gnu.org>
327 * keyboard.c (update_menu_bindings): New variable.
328 (parse_menu_item): Use AREF. If update_menu_bindings
329 is 0, don't update menu bindings.
330 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
332 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
334 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
337 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
339 * syntax.c (forw_comment): Match nestedness of ender/starter.
340 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
341 (prev_char_comstart_first): Remove.
342 (back_comment): Check two-char comment markers more carefully
343 to better handle overlapping cases like *//* or /* */* */ ...
344 Match nestedness of ender/starter.
346 2000-10-02 Dave Love <fx@gnu.org>
348 * config.in (HAVE_GAI_STRERROR): Add undef.
350 * process.c (Fopen_network_stream): Use it.
352 * m/alpha.h (NO_REMAP): Don't define.
354 2000-10-02 Gerd Moellmann <gerd@gnu.org>
356 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
357 return with a string converted to an integer or vice versa when
358 Vmocklisp_arguments is t.
359 (Fsignal): Likewise. The function can return for `quit'.
360 (struct gcpro): Declare member `var' to point to a volatile
363 * eval.c (error): Prevent compiler warning.
365 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
367 * keymap.c (keymap_memberp): New function.
368 (Fset_keymap_parent): Use it.
369 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
370 Use keymap_memberp to avoid creating cycles.
371 (access_keymap): Use KEYMAPP.
373 2000-09-30 Gerd Moellmann <gerd@gnu.org>
375 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
376 gai_strerror. Make sure xerrno is set if connect fails. Improve
379 2000-09-29 Jason Rumney <jasonr@gnu.org>
381 * w32term.c (w32_char_font_type, w32_encode_char)
382 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
383 (w32_bdf_per_char_metric): New function.
384 (w32_per_char_metric): Use it.
385 (x_draw_glyph_string_background): Always draw background for BDF
388 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
389 GDI object which is a scarce resource.
391 * w32bdf.c (search_file_line): Fix skipping of whitespace.
392 (get_quoted_string): Fix limit on memchr search.
393 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
394 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
395 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
396 (get_cached_font_char, cache_char_offset): Use macro
397 BDF_CODEPOINT_RANGE_COVER_P.
398 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
399 (clear_cached_bitmap_slots): New function.
400 (GET_HEX_VALUE): G-Z, g-z are not hex.
401 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
402 (get_bitmap_with_cache): Use new cache implementation.
403 (create_offscreen_bitmap): New function.
404 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
406 * w32term.c (x_produce_glyphs): If the distance from the current
407 position to the next tab stop is less than a canonical character
408 width, use the tab stop after that.
409 (x_draw_glyphs): Handle case START and END are out of bounds more
411 (x_clear_mouse_face): Block/unblock input.
412 (x_display_and_set_cursor): Don't show a hollow box cursor for
413 buffers whose cursor_type is nil.
415 2000-09-29 Gerd Moellmann <gerd@gnu.org>
417 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
420 * dispextern.h (updating_frame): Declare extern.
422 2000-09-29 Andreas Schwab <schwab@suse.de>
424 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
426 2000-09-29 Gerd Moellmann <gerd@gnu.org>
428 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
429 use its function definition.
430 (tool_bar_items): Likewise.
432 * lisp.h (fatal): Declare NO_RETURN.
434 2000-09-29 Kenichi Handa <handa@etl.go.jp>
436 * keymap.c: Remove the line "#undef NULL".
438 2000-09-28 Gerd Moellmann <gerd@gnu.org>
440 * xterm.c (x_make_frame_visible): Try harder to make the frame
443 2000-09-28 Dave Love <fx@gnu.org>
445 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
447 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
449 * .gdbinit (xreload): Note its need on GNU/Linux.
451 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
452 r_alloc, r_alloc_free.
454 2000-09-28 Kenichi Handa <handa@etl.go.jp>
456 * syntax.c (skip_chars): Handle negation correctly.
458 2000-09-27 Gerd Moellmann <gerd@gnu.org>
460 * xfaces.c (realize_default_face): Call set_lface_from_font_name
461 with non-zero FORCE_P argument.
463 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
466 * xdisp.c (window_box_height): Add an assertion.
468 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
469 tool-bar than is available.
470 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
472 2000-09-27 Dave Love <fx@gnu.org>
474 * s/irix6-5.h: Now works 64-bit. Tidied.
476 2000-09-26 Gerd Moellmann <gerd@gnu.org>
478 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
479 instead of BITS_PER_INT.
480 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
481 EMACS_UINT, respectively.
482 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
484 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
486 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
488 * window.c (freeze_window_starts): Construct last argument for
489 foreach_window differently.
491 * xfns.c (x_decode_color): Don't return a Lisp_Object.
493 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
494 EMACS_UINT instead of `int' and `unsigned int'.
495 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
497 * frame.h (struct frame): Make the `nothing' member of union
498 output_data an EMACS_INT.
500 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
502 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
503 size in the sdata structure.
504 (SDATA_NBYTES, SDATA_DATA): New macros.
505 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
506 differently for the different layout of the sdata structure.
507 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
509 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
510 Check that size recorded in the string size and size recorded in
511 the sdata structure agree.
513 2000-09-25 Dave Love <fx@gnu.org>
515 * buffer.c: Include stdio.h.
517 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
519 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
521 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
522 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
524 (__malloc_extra_blocks): Declare as __malloc_size_t.
526 2000-09-25 Gerd Moellmann <gerd@gnu.org>
528 * alloc.c (mark_image): Use GC_NILP instead of NILP.
530 * keyboard.c (show_help_echo): Set help_echo_showing_p.
531 (read_char): If help-echo is showing, preserve the echo area
534 * xdisp.c (help_echo_showing_p): New variable.
535 (set_message): Reset it to 0.
536 (init_xdisp): Initialize help_echo_showing_p.
538 * dispextern.h (help_echo_showing_p): Declare extern.
540 * config.in: Fix typo in __GNUC_MINOR__.
542 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
544 * s/freebsd.h (POSIX_SIGNALS): Define.
546 * xterm.c (x_clear_mouse_face): Block/unblock input.
548 2000-09-24 Dave Love <fx@gnu.org>
550 * fns.c (base64_encode_1): Fix last change.
552 2000-09-22 Gerd Moellmann <gerd@gnu.org>
554 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
556 * xdisp.c (try_window_reusing_current_matrix): More fixes
557 for the case window has a header-line.
559 2000-09-22 Dave Love <fx@gnu.org>
561 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
564 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
566 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
568 2000-09-21 Gerd Moellmann <gerd@gnu.org>
570 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
573 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
576 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
577 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
578 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
581 * marker.c (byte_char_debug_check): Return void.
583 * xfns.c (Fx_create_frame): Set default frame parameter value
584 for tool-bar-lines to 1.
586 * dispnew.c (scrolling_window): Compare y-positions of rows
587 equal at the start. Some simplification.
589 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
590 reused rows' y-position in the case window has a header-line, and
591 new window start is greater than old window start.
593 * process.c (process_sent_to): New variable.
594 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
595 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
596 Declare more parameters volatile.
598 * lread.c (Vrecursive_load_depth_limit): New variable.
599 (Fload): Check recursive loads whose recursion depth exceeds
600 Vrecursive_load_depth_limit.
601 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
603 2000-09-20 Gerd Moellmann <gerd@gnu.org>
605 * fileio.c (Fread_file_name): Doc fix.
607 * editfns.c (Fmessage_or_box): Doc fix.
609 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
611 * xfns.c (xbm_scan): Allow C-style comments.
613 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
614 symbols are specified, add color translations to the cache.
615 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
617 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
619 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
620 structures to xpm_init_color_cache.
622 2000-09-19 Gerd Moellmann <gerd@gnu.org>
624 * dispnew.c (update_window_line): Make sure to always draw
627 2000-09-19 Andrew Innes <andrewi@gnu.org>
629 * makefile.nt (bootstrap-emacs): Don't change directory.
631 2000-09-19 Kenichi Handa <handa@etl.go.jp>
633 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
635 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
636 If output buffer is too small, signal an appropriated error.
638 2000-09-18 Dave Love <fx@gnu.org>
640 * keyboard.c (menu_bar_items, tool_bar_items)
641 (current_active_maps): Remove redundant get_local_map call.
643 2000-09-18 Gerd Moellmann <gerd@gnu.org>
645 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
646 cursor for buffers whose cursor_type is nil.
648 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
649 a feature to implement that is already implemented.
650 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
653 * xfns.c (x_clear_image_1): New function.
654 (x_clear_image): Use it.
655 (x_from_xcolors): Use x_clear_image_1; don't free the image's
658 * dispnew.c (update_window): Move test for invisible lines
659 at the top to update_window_line.
660 (update_window_line): Handle invisible lines here.
662 * xfns.c (clear_image_cache): Clear current matrices of all
663 frames sharing an image cache. Block input while freeing
664 images. Fix timestamp comparison.
665 (x_clear_image): Also free the mask.
667 * xfns.c (lookup_image): Block input while loading the image so
668 that we won't get interrupted in a state where the image isn't yet
670 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
671 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
672 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
673 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
676 2000-09-16 Gerd Moellmann <gerd@gnu.org>
678 * dispnew.c (update_window): Make sure to make desired rows
679 current even if they are completely invisible at the top
682 2000-09-15 Gerd Moellmann <gerd@gnu.org>
684 * xfns.c (lookup_image): Build mask before applying an algorithm.
685 Recognize algorithm `disabled'.
686 (cross_disabled_images): New variable.
687 (COLOR_INTENSITY): New macro.
688 (x_detect_edges): Use COLOR_INTENSITY.
689 (x_disable_image): New function.
690 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
692 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
693 disabled state, don't apply an image transformation algorithm if
694 the user specified an image for the disabled state. Use
695 `:algorithm disabled' for creating a disabled item's image if the
696 user hasn't specified an image.
698 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
699 allocation functions with the XPM lib.
700 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
701 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
702 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
703 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
704 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
706 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
707 functions, if possible, because these handle color allocation
708 failure more gracefully.
709 (Fimage_mask_p): New function.
711 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
712 (Qedge_detection, Qheuristic): New symbols.
713 (syms_of_xfns): Initialize new symbols.
714 (lookup_image): Handle `:mask X', `:algorithm emboss', and
715 `algorithm (edge-detection ...)'.
716 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
717 (tiff_format, gif_format, gs_format): Add `:mask'.
718 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
719 (GIF_MASK, GS_MASK): New enumerators.
720 (x_laplace_read_row, x_laplace_write_row): Functions removed.
721 (emboss_matrix, laplace_matrix): New variables.
722 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
723 (x_edge_detection): New functions.
724 (x_laplace): Rewritten in terms of x_detect_edges.
725 (x_build_heuristic_mask): If image has a mask, free it.
727 2000-09-14 Andrew Innes <andrewi@gnu.org>
729 * makefile.w32-in: Revert to Unix line endings.
731 2000-09-14 Andrew Innes <andrewi@gnu.org>
733 * makefile.w32-in: Standardize indentation somewhat.
734 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
735 cater for differences between shells.
737 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
739 2000-09-14 Gerd Moellmann <gerd@gnu.org>
741 * xterm.c (x_produce_glyphs): If the distance from the current
742 position to the next tab stop is less than a canonical character
743 width, use the tab stop after that.
745 2000-09-14 Dave Love <fx@gnu.org>
747 * buffer.c (alloc_buffer_text): Fix xmalloc call.
749 2000-09-14 Gerd Moellmann <gerd@gnu.org>
751 * xdisp.c (handle_fontified_prop): While running fontification
752 functions, bind `fontification-functions' and
753 `after-change-functions' to nil.
755 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
756 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
758 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
760 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
761 USE_MMAP_FOR_BUFFERS.
763 * insdel.c (make_gap): Use enlarge_buffer_text.
765 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
766 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
767 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
768 from former r_alloc_* functions in ralloc.c.
769 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
771 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
772 (mmap_init) [REL_ALLOC_MMAP]: New function.
773 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
774 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
777 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
778 (enlarge_buffer_text): Add prototype.
780 * ralloc.c: Remove everything having to do with the use of mmap.
782 2000-09-13 Gerd Moellmann <gerd@gnu.org>
784 * sound.c (Fplay_sound): Doc fix.
786 * keyboard.c: Avoid some more compiler warnings.
787 (parse_tool_bar_item): Ignore cached key bindings.
789 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
790 and allocation of Lisp data.
792 2000-09-12 Gerd Moellmann <gerd@gnu.org>
794 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
795 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
798 * lread.c (Fload): Put code checking for recursive loads in #if 0.
800 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
802 * ccl.c: Comment fixed.
803 (MAX_MAP_SET_LEVEL): Increased to 30.
804 (PUSH_MAPPING_STACK): Enclose with do-while block.
805 (POP_MAPPING_STACK): Likewise.
806 (stack_idx_of_map_multiple): New variable.
807 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
808 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
809 call the corresponding CCL program by
810 CCL_CALL_FOR_MAP_INSTRUCTION.
811 (ccl_driver) <CCL_MapSingle>: Likewise.
812 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
813 with the case where looking up process reaches to the end of
814 map-set, and call CCL programs as the above change.
816 2000-09-11 Gerd Moellmann <gerd@gnu.org>
818 * xfns.c (png_load, jpeg_load): Declare some variables volatile
819 that might be clobbered by longjmp.
820 (check_x_display_info, x_decode_color, create_frame_xic)
821 (Fx_display_backing_store, Fx_display_visual_class)
822 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
825 * lread.c (init_lread): Set Vloads_in_progress to nil.
826 (Fload): Show list of recursively loaded files, when signaling an
829 * lread.c (Vloads_in_progress): New variable.
830 (record_load_unwind): New function.
831 (Fload): Check for recursive loads.
832 (syms_of_lread): Initialize Vloads_in_progress.
833 (read_integer, read1): Avoid some compiler warnings.
835 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
838 2000-09-11 Miles Bader <miles@gnu.org>
840 * editfns.c (Fbuffer_string): Doc fix.
842 2000-09-10 Gerd Moellmann <gerd@gnu.org>
844 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
846 2000-09-09 Ken Raeburn <raeburn@gnu.org>
848 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
849 whether to include other header files.
851 2000-09-09 Gerd Moellmann <gerd@gnu.org>
853 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
854 by Fmemq as a boolean.
856 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
858 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
860 2000-09-08 Gerd Moellmann <gerd@gnu.org>
862 * ralloc.c (mmap_fd): Remove initializer which can make it
863 read-only in a dumped Emacs.
864 (mmap_fd_1): New variable.
865 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
866 restore it from there.
867 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
868 unconditionally so that mmap_fd can be initialized there.
869 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
870 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
871 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
873 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
875 * xdisp.c (dump_glyph_row): Fix printf format string.
876 (display_line, move_it_in_display_line_to): Avoid compiler
879 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
881 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
884 * xdisp.c (try_window_id): When trying to locate cursor in
885 unchanged rows at the top, handle the case that we can't find it.
887 * xterm.c (x_draw_glyphs): Handle case START and END are out
888 of bounds more carefully.
890 2000-09-08 Dave Love <fx@gnu.org>
892 * s/sol2.h (REL_ALLOC_MMAP): Define.
893 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
895 * ralloc.c: Don't include string.h (redundant).
896 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
897 [!MAP_ANON]: Include fcntl.h.
898 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
899 (r_alloc, r_re_alloc, r_alloc_free)
900 (mmap_enlarge, mmap_set_vars): Use it.
901 (r_alloc_init_fd): New function.
902 (__morecore) [SYSTEM_MALLOC]: Don't declare.
903 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
906 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
909 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
910 change to __NetBSD__.
912 2000-09-08 Kenichi Handa <handa@etl.go.jp>
914 * search.c (compile_pattern): Check the multibyteness of cached
917 2000-09-08 Miles Bader <miles@gnu.org>
919 * xfaces.c (default_face_vector): Function removed.
920 (Finternal_merge_in_global_face): Restore old global/local
921 attribute override order. Use inline loop instead of calling
924 2000-09-07 Gerd Moellmann <gerd@gnu.org>
926 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
927 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
928 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
929 where necessary, in case POINTER_TYPE is `void'.
931 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
933 * frame.c (make_terminal_frame): Initialize frame foreground and
934 background colors to unspecified, for the initial instance of an
937 2000-09-07 Gerd Moellmann <gerd@gnu.org>
939 * ralloc.c (mmap_find): Fix overlap computation.
940 (mmap_enlarge): Compute nbytes before trying to find an
943 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
946 * lread.c (syms_of_lread): Change value of regexp
947 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
949 * xmenu.c (xdialog_show): When looking up the selection in
950 menu_items, take `quote' boundaries into account; this corresponds
951 to a nil ITEM in x-popup-dialog.
953 2000-09-07 Kenichi Handa <handa@etl.go.jp>
955 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
957 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
959 * coding.c (encode_coding_sjis_big5): Use translation table for
960 encoding, not decoding. Fix the handling of latin-jisx0201.
961 Check for the charset katakana-jisx0201 too.
962 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
963 (detect_coding_sjis): Check the byte sequence more rigidly.
965 2000-09-07 Gerd Moellmann <gerd@gnu.org>
967 * xfaces.c (Vparam_value_alist): New variable.
968 (syms_of_xfaces): Initialize it.
969 (Finternal_set_lisp_face_attribute): Avoid more consing.
971 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
973 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
974 (Qbackground_mode): New variable.
975 (syms_of_frame_1): Initialize Qbackground_mode.
977 * lisp.h (Qdisplay): Declare extern.
979 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
980 change face on all frames, and change the default for new frames.
982 2000-09-07 Dave Love <fx@gnu.org>
984 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
986 2000-09-07 Kenichi Handa <handa@etl.go.jp>
988 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
990 * charset.c: Include composite.h
991 (lisp_string_width): New function.
992 (Fstring_width): Call lisp_string_width instead of strwidth.
994 * Makefile.in (charset.o): Depends on composite.h.
996 * process.c (read_process_output): Before inserting the decoded
997 text in the buffer, adjust the multibyteness.
999 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1001 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1002 buffer's text buffer is null, map new memory.
1004 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1005 POINTER_TYPE and size_t.
1006 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1007 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1008 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1009 [REL_ALLOC_MMAP]: New macros.
1010 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1011 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1012 [REL_ALLOC_MMAP]: New functions.
1014 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1015 before and after unexec.
1017 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1018 text buffers if necessary.
1020 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1021 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1024 * config.in (HAVE_MMAP): Add #undef.
1026 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1028 * frame.c (Qdisplay_type): New variable.
1029 (syms_of_frame_1): Initialize it.
1030 (Fframe_parameter): New function that avoids consing.
1031 (syms_of_frame): Defsubr it.
1033 * buffer.c (Fother_buffer): Consider buffers as invisible when
1034 they are displayed in a window on an invisible frame.
1036 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1037 get-largest-window always return nil.
1039 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1041 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1042 variable; recognize Emacs 19 elc files.
1044 2000-09-04 Miles Bader <miles@gnu.org>
1046 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1047 before initially popping up the menu, so the menu doesn't flash
1048 when the face settings are significantly different from the
1051 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1053 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1054 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1055 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1056 (BIT_UNIBYTE): Remove.
1057 (re_match_2_internal): Delete corresponding code and streamline the
1058 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1059 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1060 (re_wctype_t): New type.
1061 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1062 (regex_compile): Use them and fix handling of overly long char classes.
1064 2000-09-03 Andrew Innes <andrewi@gnu.org>
1066 * makefile.w32-in: Change to DOS line endings.
1068 * s/ms-w32.h (ORDINARY_LINK): New define.
1070 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1071 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1073 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1074 (distclean): Delete them here instead.
1076 * w32proc.c (compare_env): Convert to uppercase for comparison,
1077 not lowercase, to match how the native Windows shell works.
1079 2000-09-03 Jason Rumney <jasonr@gnu.org>
1081 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1082 CVS changes the line-ends when checking in/out on DOS/Windows.
1084 * makefile.nt (emacs): Do not change directory to run temacs, as
1085 the load-path is set relative to current directory.
1087 2000-09-03 Miles Bader <miles@gnu.org>
1089 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1091 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1093 * xdisp.c (redisplay_mode_lines): New function.
1094 (display_mode_lines): Return number of mode lines displayed.
1095 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1096 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1098 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1099 string.h and strings.h.
1100 (index) [HAVE_INDEX]: Add prototype.
1102 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1103 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1105 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1106 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1108 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1110 * lread.c (read1): Accept `?' as symbol constituent, for
1111 compatiblity with XEmacs.
1113 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1115 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1116 (struct re_pattern_buffer): Remove newline_anchor.
1117 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1118 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1119 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1120 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1121 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1122 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1123 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1124 Get rid of references to newline_anchor.
1125 (regcomp): Allocate and precompute a fastmap.
1127 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1129 * lread.c (openp): GCPRO local variable `filename'.
1131 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1133 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1135 * regex.c: Merge some changes from GNU libc. Add prototypes.
1136 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1137 Use memcmp and memcpy instead of bcopy and bcmp.
1138 (init_syntax_once): Use ISALNUM.
1139 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1140 (REG_UNSET_VALUE): Remove. Use NULL instead.
1141 (REG_UNSET, re_match_2_internal): Use NULL.
1142 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1144 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1145 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1146 (regex_compile): In handle_interval, return an error rather than try to
1147 unfetch the interval if we can't find the closing brace.
1148 Obey the RE_NO_GNU_OPS syntax bit.
1149 (TOLOWER): New macro.
1151 (regexec): Allocate regs.start and regs.end as one block.
1153 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1155 * xdisp.c (echo_area_display): Check display_completed instead
1156 of calling detect_input_pending.
1158 * dispnew.c (update_frame): Only set display_completed here; move
1159 the update_begin and update_end calls here from update_frame_1.
1160 (update_frame_1): Don't set display_completed here, don't call
1161 update_begin/update_end.
1163 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1164 instead of store_frame_param.
1166 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1168 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1169 desired window matrix hasn't been displayed, use the current row
1170 instead. Make sure that only those frame rows are updated for
1171 which there exists a corresponding enabled desired row.
1173 2000-08-29 Miles Bader <miles@gnu.org>
1175 * xfaces.c (default_face_vector): New function.
1176 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1178 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1180 * lread.c (openp): Prevent temporary string passed to
1181 Ffile_readable_p from being garbage collected.
1183 2000-08-28 Dave Love <fx@gnu.org>
1185 * keymap.c (store_in_keymap): Add `static' to declaration.
1187 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1189 * emacs.c, callint.c, doc.c, editfns.c
1190 (toplevel) [HAVE_STRING_H]: Include string.h.
1191 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1192 (index): Remove prototypes which might conflict with non-standard
1193 definitions of index/strchr.
1195 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1196 (rindex): Define only if !HAVE_RINDEX.
1198 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1200 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1202 2000-08-28 Miles Bader <miles@gnu.org>
1204 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1205 made inconsistent by a font-related attribute in FROM.
1206 (merge_face_inheritance): Add function comment.
1208 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1210 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1211 the 4th arg (PREV_EVENT) Qt to suppress input method.
1213 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1215 * regex.c: Indent cpp directives and remove parens after `defined'.
1216 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1217 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1218 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1219 (re_compile_pattern): Use size_t for length.
1220 (init_syntax_once): Move to a better place.
1221 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1222 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1224 * syntax.c (back_comment): Detect cases where a comment-starter is
1225 actually inside another comment as in: /* a // b */ c // d \n.
1226 Make it clear that `comstart_pos' is unused for nested comments.
1228 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
1229 (KEYMAPP): New macro.
1230 (Fkeymap_parent, Fset_keymap_parent): Use it.
1231 (fix_submap_inheritance): Mark it static.
1232 (define_as_prefix, describe_buffer_bindings, describe_command)
1233 (describe_translation, describe_map): Complete prototypes.
1235 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1237 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1238 to better match the key-lookup behavior.
1240 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1242 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1243 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1245 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1247 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1248 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1249 (xterm.o): Depend on coding.h
1251 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1253 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1254 the corresponding '#endif'.
1256 2000-08-26 Miles Bader <miles@gnu.org>
1258 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1259 * xfaces.c (QCinherit): New variable.
1260 (syms_of_xfaces): Initialize it.
1261 (LFACE_INHERIT): New macro.
1262 (Finternal_get_lisp_face_attribute)
1263 (merge_face_vector_with_property)
1264 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1265 (check_lface_attrs): Allow new types of face height. Check
1267 (CYCLE_CHECK): New macro.
1268 (merge_face_inheritance): New function.
1269 (merge_face_vectors): Merge inherited faces too. Add F and
1270 CYCLE_CHECK arguments.
1271 (merge_face_vector_with_property, Finternal_merge_in_global_face)
1272 (lookup_named_face, lookup_derived_face, realize_named_face)
1273 (face_at_string_position, face_at_buffer_position): Supply
1274 new F and CYCLE_CHECK arguments to merge_face_vectors.
1275 (merge_face_heights): New function.
1276 (merge_face_vectors, merge_face_vector_with_property)
1277 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
1278 handle relative face heights.
1279 (lface_same_font_attributes_p): Compare heights using EQ.
1281 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1283 * charset.c (char_to_string): Check the character validity.
1284 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
1287 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
1289 * regex.c (PUSH_FAILURE_COUNT): New macro.
1290 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
1291 Handle popping of a register's or a counter's data.
1292 (POP_FAILURE_POINT): Use the new name.
1293 (re_match_2_internal): Push counter data on the stack for succeed_n,
1294 jump_n and set_number_at and remove misleading dead code in succeed_n.
1296 2000-08-25 Gerd Moellmann <gerd@gnu.org>
1298 * xdisp.c (redisplay_internal): If considering all windows on all
1299 frames, update the display for each frame as soon as possible,
1300 instead of first building all desired matrices for all frames, and
1301 then updating them all.
1302 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
1304 2000-08-24 Gerd Moellmann <gerd@gnu.org>
1306 * bytecode.c (mark_byte_stack): Add a comment.
1308 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
1309 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
1312 2000-08-24 Kenichi Handa <handa@etl.go.jp>
1314 * minibuf.c (do_completion): Always use compare-string, not
1315 string-equal because the latter doesn't pay attention to
1316 multibyteness of strings.
1318 * process.c (create_process): Don't setup raw-text coding here.
1319 (Fopen_network_stream): Don't set coding->src_multibyte and
1320 coding->dst_multibyte here.
1321 (read_process_output): For process filter, return unibyte string
1322 if default-enable-multibyte-characters is nil.
1323 (send_process): If OBJECT is multibyte text, be sure to encoded it
1324 by the specified coding system for the process. Otherwise, setup
1326 (init_process): Don't initialize default-process-coding-system
1329 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1331 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1332 <scroll-down-aggressively>: Likewise.
1334 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1336 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1337 zero. Set coding->produced_char correctly.
1339 2000-08-22 Andrew Innes <andrewi@gnu.org>
1341 * makefile.w32-in: New file.
1343 * unexw32.c (unexec): Ignore old_name, and use the actual location
1344 of the current executable instead. Base new_name on this.
1346 * w32proc.c (create_child): Remove reference to security
1347 descriptor, which isn't needed and doesn't compile with mingw32.
1349 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1350 up dllimport attributes.
1351 (x_update_window_end): Update prototype.
1353 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1354 extern, which screws up dllimport attributes.
1356 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1357 up dllimport attributes.
1359 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1360 screws up dllimport attributes.
1362 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1363 up dllimport attributes.
1364 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1365 screws up dllimport attributes.
1367 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1368 up dllimport attributes.
1370 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1371 screws up dllimport attributes.
1373 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1374 screws up dllimport attributes.
1376 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1377 up dllimport attributes.
1379 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1380 unnecessary extern, which screws up dllimport attributes.
1383 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1384 up dllimport attributes.
1386 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1387 unnecessary extern, which screws up dllimport attributes.
1389 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1390 screws up dllimport attributes.
1392 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1393 up dllimport attributes.
1395 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1397 * w32bdf.c (search_file_line):
1398 (set_bdf_font_info):
1400 (w32_get_bdf_glyph):
1401 (w32_BDF_to_x_font): Fix compile warnings.
1403 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1406 * w32select.c: Include keyboard.h before frame.h.
1408 * w32fns.c (max): Define macro.
1409 (JOHAB_CHARSET): Define if not known.
1410 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1411 (Fx_show_tip): Synch with X version.
1413 * w32xfns.c: Include keyboard.h before frame.h.
1415 * w32fns.c: Include keyboard.h before frame.h.
1417 * w32term.c: Include keyboard.h before frame.h.
1419 * fontset.c: Include keyboard.h before frame.h.
1421 * w32inevt.c: Include keyboard.h before frame.h.
1422 (MOUSE_MOVED): Define if not known.
1424 * minibuf.c: Include keyboard.h before frame.h.
1426 * keyboard.c: Include keyboard.h before frame.h.
1428 * indent.c: Include keyboard.h before frame.h.
1430 * dispnew.c: Include keyboard.h before frame.h.
1432 * buffer.c: Include keyboard.h before frame.h.
1434 * alloc.c: Include keyboard.h before frame.h.
1436 * print.c: Include keyboard.h before frame.h.
1438 * process.c: Include keyboard.h before frame.h.
1440 * scroll.c: Include keyboard.h before frame.h.
1442 * sysdep.c: Include keyboard.h before frame.h.
1444 * term.c: Include keyboard.h before frame.h.
1446 * window.c: Include keyboard.h before frame.h.
1448 * xdisp.c: Include keyboard.h before frame.h.
1449 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1451 * frame.c: Include keyboard.h before frame.h.
1453 * w32heap.h: Undefine min, max.
1455 * w32gui.h: Undefine min, max.
1457 * unexw32.c: Change PUCHAR to PCHAR.
1458 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1461 (copy_executable_and_dump_data): Remove unnecessary static defs.
1462 (copy_executable_and_dump_data): Fix compile warnings.
1464 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1466 * w32console.c (min): Define macro.
1467 (clear_frame, write_glyphs): Fix compile warning.
1469 * w32proc.c (compare_env):
1470 (find_child_console): Fix compile warning.
1472 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1473 sys_errlist instead of _sys_errlist.
1474 (get_emacs_configuration_options): New function.
1476 * s/ms-w32.h (sys_nerr): Provide default definition.
1477 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1478 name with _ prepended.
1479 (NSIG): Define if not known.
1480 (get_emacs_configuration): Provide extern declaration.
1481 (get_emacs_configuration_options): Provide extern declaration.
1482 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1484 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1486 (read_unc_volume): Fix compile warning.
1488 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1489 definitions from being used.
1491 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1493 * w32.c (unc_volume_file_attributes):
1494 (open_unc_volume): Make arg const.
1496 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1497 (read_input_waiting): Remove excess parameter.
1499 * w32.c (init_environment): Call _access.
1500 (check_windows_init_file): Call _close.
1501 (init_user_info): Call _putenv.
1502 (init_environment): Call _putenv and _strdup.
1503 (init_ntproc): Reset volume info cache on startup.
1505 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1506 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1507 cannot override the CRT malloc.
1509 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1510 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1512 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1513 unless we are linking with a static CRT.
1514 (RVA_TO_PTR): Cast result to unsigned char*.
1516 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1517 (add_volume_info): Use xstrdup.
1519 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1521 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1522 (do_completion, Fminibuffer_complete_word): Use it.
1523 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1524 var so it can take non-boolean values.
1526 2000-08-21 Gerd Moellmann <gerd@gnu.org>
1528 * editfns.c (find_field): Formatting changes.
1529 (toplevel): Some old-style function forward declarations
1530 changed to prototypes, some new protypes added, some functions
1533 * lisp.h (set_time_zone_rule): Add prototype.
1534 (use_dialog_box): External declaration.
1536 * keyboard.c (gen_help_event): Add parameter SIZE.
1537 (kbd_buffer_events_waiting): Slightly rewritten.
1538 (clear_event): New function.
1539 (kbd_buffer_get_event): Use it, and clear the input_events of
1541 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
1542 don't fill the newly created array with nils.
1543 (toplevel): Convert some old-style function forward declarations
1546 * keyboard.h (gen_help_event): Change prototype.
1548 * xterm.c (XTread_socket): Change calls to gen_help_event.
1550 * w32term.c (w32_read_socket): Change calls to gen_help_event.
1552 * eval.c (Fmacroexpand): Doc fix.
1554 2000-08-20 Jason Rumney <jasonr@gnu.org>
1556 * w32term.h (x_display_info_for_display): Remove as this function
1557 does not exist on W32.
1559 * w32term.c (help_echo_window): New variable.
1560 (syms_of_w32term): staticpro it.
1561 (note_mode_line_highlight): Set it.
1562 (XTextExtents16): Removed as there is no equivalent on W32.
1563 (x_compute_glyph_string_overhangs): Incomplete body removed, as
1564 the X way of doing this will not work for W32.
1565 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
1566 (x_draw_image_foreground): Avoid drawing outside of the clip area
1567 when image doesn't have a mask.
1568 (note_mouse_highlight): Process overlays in the right order of
1569 priority. Set help_echo_window.
1570 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
1571 because that's more visible for large images.
1573 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
1574 name to single_keymap_panes.
1575 (w32_menu_show): Set wv->title when dealing with titles.
1576 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
1578 2000-08-21 Miles Bader <miles@gnu.org>
1580 * minibuf.c (do_completion): Try again if we rewrite the input
1581 string, but no completion was done, so that any completion message
1584 2000-08-20 Gerd Moellmann <gerd@gnu.org>
1586 * xfaces.c (lface_equal_p): Compare strings differently.
1587 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
1588 (realize_tty_face): Use them.
1589 (syms_of_xfaces): Initialize new variables.
1590 (map_tty_color): New function, extracted from realize_tty_face.
1591 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
1592 foreground or background color, store the new color name in the
1593 realized face; previous code trying to do this had no effect.
1594 (realize_tty_face): Use map_tty_color.
1595 (Fclear_face_cache): Set face_change_count and ensure thorough
1598 2000-08-19 Gerd Moellmann <gerd@gnu.org>
1600 * undo.c (record_first_change, record_marker_adjustment): Don't
1601 use XBUFFER on last_undo_buffer which might not be a buffer.
1603 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1605 * coding.c (decode_coding_string): Set members consumed,
1606 consumed_char, produced, produced_char of *coding correctly. If
1607 decode_coding doesn't consume any byte, don't try anymore.
1608 (encode_coding_string): Likewise.
1610 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1612 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
1613 conditional have void type, for Standard C compilers.
1615 * xdisp.c (redisplay_internal): Compare windows for equality with
1616 EQ, instead of applying XWINDOW to something that might not
1619 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1621 * fontset.c (Finternal_char_font): Search only the selected frame
1622 for a window of the current buffer.
1624 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1626 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
1629 * keyboard.c (kbd_buffer_get_event): Handle the case that the
1630 second half of a HELP_EVENT is found at the start of kbd_buffer.
1632 2000-08-18 Miles Bader <miles@gnu.org>
1634 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
1636 * editfns.c (save_restriction_save): Rewrite to use markers.
1637 (save_restriction_restore): Rewrite to understand new form of data
1638 saved by save_restriction_save.
1639 (Fsave_restriction): Remove cautionary note in doc-string.
1641 2000-08-17 Gerd Moellmann <gerd@gnu.org>
1643 * fileio.c (build_annotations): Add a comment explaining the
1644 return value of format-annotate-function. Replace a spurious call
1645 to Flength with a CONSP test. Call format-annotate-function with
1646 a fifth arg specifying how many times the function is been called
1647 in a row, to let it choose temporary buffers appropriately.
1649 2000-08-17 Dave Love <fx@gnu.org>
1651 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
1652 declare make_temp_name twice.
1654 * lread.c: Prototype readevalloop, load_unwind,
1655 load_descriptor_unwind.
1656 (unreadpure): Give it an arg.
1658 * unexalpha.c: Prototype fatal_unexec, mark_x,
1659 update_dynamic_symbols. Declare unexec as void.
1661 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
1662 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
1664 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
1665 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
1668 * alloca.c: Use #error.
1669 [POINTER_TYPE]: Use it.
1671 * eval.c (Fdefvar): Doc fix.
1673 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
1674 INITIALIZE_INTERVAL.
1676 * buffer.h: Avoid DECLARE_INTERVALS.
1678 * config.in: Add size_t.
1680 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
1682 * w16select.c (set_clipboard_data): If there's not enough memory
1683 to put text into clipboard, return 1, as Fw16_set_clipboard_data
1684 expects. In case of other failures, return 3.
1685 (system_error_msg): New error message.
1686 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
1689 2000-08-16 Gerd Moellmann <gerd@gnu.org>
1691 * term.c (write_glyphs): Also turn off inverse video after turning
1692 off other appearances in case TS_exit_attribute_mode is not equal
1693 to TS_end_standout_mode.
1694 (insert_glyphs): Turn inverse video on/off for each run of glyphs
1696 (turn_off_face): Reset standout_mode only if
1697 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
1698 is equal to TS_end_standout_mode.
1700 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1702 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
1703 sequence at the end of the source block.
1705 * ccl.c (Fccl_program_p): Docstring modified.
1706 (Fccl_execute): Likewise.
1707 (Fccl_execute_on_string): Likewise.
1709 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1711 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
1713 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1715 The following changes are mainly to fix bugs of
1716 encode/decode-coding-string failing if encoding/decoding return
1717 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
1718 variable conversion_buffer.
1720 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
1721 decrement dst_end to avoid buffer overflow in the later call of
1724 * coding.h (conversion_buffer_size, conversion_buffer)
1725 (get_conversion_buffer): Extern deleted.
1727 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
1728 (conversion_buffer, conversion_buffer_size): Variables deleted.
1729 (get_conversion_buffer): Function deleted.
1730 (struct conversion_buffer): New structure.
1731 (MAX_ALLOCA): New macro.
1732 (allocate_conversion_buffer): New macro.
1733 (extend_conversion_buffer, free_conversion_buffer): New functions.
1734 (ccl_coding_driver): Set coding->result.
1735 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
1736 this is the last block of source.
1737 (encode_coding): Likewise. Handle the source block as the last
1738 one only when the whole source text is consumed.
1739 (decode_coding_string): Handle the case that the output buffer is
1740 too small to decode the whole source text. Use
1741 allocate_conversion_buffer, extend_conversion_buffer and
1742 free_conversion_buffer, not get_conversion_buffer.
1743 (encode_coding_string): Likewise.
1744 (init_coding): Function deleted.
1745 (init_coding_once): Delete code to initialize
1746 conversion_buffer_size.
1748 * emacs.c (main): Don't call init_coding.
1750 * msdos.c (IT_write_glyphs): Use a locally declared
1753 * term.c (write_glyphs): Use a locally declared conversion_buffer.
1754 (insert_glyphs): Likewise.
1756 * w32console.c (write_glyphs): Use a locally declared
1759 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
1761 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
1762 member of display_info is NULL.
1764 2000-08-15 Gerd Moellmann <gerd@gnu.org>
1766 * alloc.c (compact_small_strings): Use safe_bcopy, add an
1769 * term.c (turn_off_face): Reset standout_mode when resetting
1770 appearances with capability `me'.
1771 (write_glyphs): Switch on inverse video before each face change.
1773 2000-08-14 Dave Love <fx@gnu.org>
1775 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
1776 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
1777 (lisp_free): Declare and make static.
1779 * window.c: Fix embedded comment.
1780 (syms_of_window): Fix doc string.
1782 2000-08-14 Gerd Moellmann <gerd@gnu.org>
1784 * keymap.c (push_key_description): If C without modifiers is < 32,
1785 make sure to print `C-' before `M-', like in the manual.
1787 2000-08-11 Gerd Moellmann <gerd@gnu.org>
1789 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
1790 since they aren't relocated anymore.
1791 (sxhash_string): Make sure returned hash code fits in a Lisp
1794 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1795 partially visible line which is smaller than the window's
1798 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1800 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1801 the multibyte form of eight-bit-control characters.
1802 (Fccl_execute_on_string): Initialize ccl->multibyte.
1804 * ccl.h (struct ccl_program): New member multibyte.
1806 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1808 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1810 * regex.c (regex_compile) <normal_char>: Pay attention to
1812 (analyse_first) <exactn>: Setup fastmap correctly for
1813 eight-bit-control characters.
1815 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1817 * termhooks.h (enum event_kind): New member
1818 multibyte_char_keystroke.
1820 * keyboard.c (make_lispy_event): Handle the new event type
1821 multibyte_char_keystroke.
1823 * xterm.c: Include coding.h.
1824 (XTread_socket): Work around a bug of XmbLookupString. If the
1825 input is from XIM, decode it according to the current locale. In
1826 that case, generate multibyte_char_keystroke events.
1828 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1830 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1831 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1833 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1835 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1836 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1837 (move_it_in_display_line_to): Record iterator's ascent and descent
1838 before producing glyphs, and restore them when we know the glyph
1839 doesn't fit on the line.
1840 (move_it_to): Restructured so that it's easier to debug. If
1841 moving to a vpos, and not moving to an x or character position,
1842 stop as soon as the specified vpos is reached; don't move further
1843 into that line because that might change the computed line height.
1844 (try_cursor_movement): New function, extracted from the cursor
1845 movement branch of redisplay_window. If ending on a partially
1846 visible line, don't try to scroll if the cursor line is taller
1848 (redisplay_window): Use try_cursor_movement.
1850 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1851 because that function doesn't cope with variable-height lines.
1853 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1854 box cursor because that's better visible for large images.
1856 2000-08-10 Miles Bader <miles@gnu.org>
1858 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1860 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1862 * xdisp.c (Vmessages_buffer_name): New variable.
1863 (message_dolog): Use it.
1864 (syms_of_xdisp): Initialize it.
1866 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1868 * msdos.c (IT_note_mouse_highlight): Update the calls to
1870 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1871 redundant now that keyboard.h is included.
1873 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1875 * keyboard.c (kbd_buffer_events_waiting): New function.
1877 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1879 * msdos.c: Include keyboard.h.
1880 (XMenuActivate): Empty no_event events from the event buffer. If
1881 no events are left after that, call clear_input_pending.
1882 (mouse_clear_clicks): New function, code moved from mouse_init.
1883 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1884 mouse driver to ``forget'' any past clicks.
1886 * Makefile.in (msdos.o): Depend on keyboard.h.
1888 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1890 * lisp.h (input_pending): External declaration.
1892 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1894 * xdisp.c (echo_area_display): Display thoroughly if input is
1895 pending. Bind redisplay-dont-pause to t during the redisplay.
1896 in case input is pending.
1898 * dispnew.c (Qredisplay_dont_pause): New variable.
1899 (syms_of_display): Initialize and staticpro it.
1900 (update_frame_1): Don't interrupt the display for pending input if
1901 redisplay_dont_pause is set.
1903 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1905 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1907 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1909 * callproc.c (Fcall_process): Terminate the unwind-protect around
1910 the post-read-conversion of coding system.
1912 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1913 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1914 * buffer.h (overlays_at): Update prototype.
1915 * xdisp.c (next_overlay_change): Update call to overlays_at.
1916 * xfaces.c (face_at_buffer_position): Likewise.
1917 * textprop.c (Fget_char_property): Likewise.
1918 * xterm.c (note_mouse_highlight): Likewise.
1920 * minibuf.c (do_completion): Don't consider a simple change of
1921 case as `completion'.
1923 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1925 * keyboard.c (syms_of_keyboard): Initialize
1926 last_point_position_buffer.
1927 * undo.c (record_delete): Make sure last_point_position_buffer is
1928 a buffer before comparing pointers.
1930 * coding.h (decode_coding_string): Declare.
1932 * intervals.h (Fprevious_single_char_property_change): Declare.
1934 * textprop.c (Fprevious_single_char_property_change): Don't do
1935 arithmetic directly on lisp objects.
1937 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1940 * keyboard.h (menu_item_eval_property): Declare.
1942 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1943 reuse as buffer name, instead of recreating (and discarding) every
1944 time a message is logged.
1945 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1946 (current_message_1, truncate_message_1, set_message_1)
1947 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1948 (current_message, truncate_echo_area, display_echo_area)
1949 (resize_echo_area_axactly): Changed calls.
1951 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1953 (Ffind_coding_systems_region_internal): First argument to Fappend
1954 must be an integer, not a Lisp object.
1956 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1958 * charset.c (Fchar_width): Doc fix.
1960 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1962 * charset.c (Fstring_width): Doc fix.
1964 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1966 * xdisp.c (start_display): When starting display on a continuation
1967 line, clear ascent and descent members of the iterator structure;
1968 the height of the continued line does not affect the height of the
1970 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1971 line taller than the window.
1972 (redisplay_window) <forced window start>: Handle case that the
1973 middle of the window is not found in any row.
1974 (dump_glyph_row): Show more information.
1975 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1976 first text line in a glyph matrix.
1978 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1979 of the clip area when image doesn't have a mask.
1981 * fns.c (sweep_weak_table): Fix survival conditions for
1982 key-or-value and key-and-value weakness.
1984 * .gdbinit (xhashtable): New command.
1986 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1987 tables out of the list of all weak hash tables.
1989 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1990 a new buffer is created, make sure echo_area_buffer[] references
1993 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1995 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1998 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2000 * syntax.c (skip_chars): Fix previous change. Make the handling
2001 of unibyte string consistent with that of regex search.
2003 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2005 * xmenu.c (popup_get_selection): Use xfree instead of free.
2007 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2009 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2011 * callproc.c (child_setup): Use xfree instead of free.
2013 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2015 (run_mac_command, closedir): Use `xfree' instead of `free'.
2017 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2019 * eval.c (error): Use xfree instead of free.
2021 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2023 * fns.c: Replace `illegal' with `invalid'.
2024 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2026 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2028 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2031 2000-08-04 Noah Friedman <friedman@splode.com>
2033 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2036 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2038 * syntax.c (skip_chars): Fix typo in error message.
2040 2000-08-04 Andreas Schwab <schwab@suse.de>
2042 * m/ia64.h: Moved from s/ia64.h.
2044 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2046 * process.c (read_process_output): Big simplification. Handle
2047 composition and post-read-conversion of coding system correctly.
2048 (send_process): Handle composition correctly.
2050 * callproc.c (Fcall_process): Handle post-read-conversion of
2051 coding system if any.
2053 * coding.c (decode_coding_iso2022): More strict check for handling
2055 (coding_restore_composition): Pay attention to the case that
2056 cmp_data is not set properly (because of invalid code in the
2058 (run_pre_post_conversion_on_str): Include text properties in the
2060 (decode_coding_string): Set members of coding correctly.
2062 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2064 * s/ia64.h: New file.
2066 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2067 Use NULL instead of 0 at the end of variable argument list of
2068 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2069 sizeof (int) < sizeof (void *).
2071 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2072 of variable argument lists of XtVaGetValues and XtVaSetValues.
2074 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2075 variable argument lists of XtVaGetValues and XtVaSetValues.
2077 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2079 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2080 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2082 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2085 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2086 in call to Fsingle_key_description.
2088 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2091 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2093 * window.c (display_buffer_reuse_frames): New variable.
2094 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2095 frames displaying BUFFER.
2096 (syms_of_window): Define Lisp variable
2097 display-buffer-reuse-frames.
2099 2000-08-01 Miles Bader <miles@gnu.org>
2101 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2102 when to constrain NEW_POS (they were pretty screwed up before).
2104 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2106 * msdos.c (run_msdos_command): Save and restore the master
2107 environment, for the case that child_setup signals an error.
2108 When mirroring slashes in DOS shell commands, don't fail when
2109 argv[2] has embedded blanks.
2110 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2111 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2112 (dos_ttraw): Call mouse_setup_buttons.
2114 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2115 using alloca; free it after run_msdos_command returns.
2117 2000-07-27 Dave Love <fx@gnu.org>
2119 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2121 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2124 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2126 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2128 * editfns.c (lisp_time_argument): Fix last change.
2130 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2132 * fns.c (Fdelete): Make it work on vectors and strings in addition
2135 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2136 (syms_of_fns): Initialize new variables.
2137 (sweep_weak_table): Handle weakness `key-or-value' and
2139 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2140 weakness, with t meaning the same as `key-and-value'.
2142 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2144 * coding.h (struct coding_system): Member safe_charset deleted.
2146 * coding.c (Qsafe_charsets): This variable deleted.
2147 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2149 (coding_safe_chars): New function.
2150 (CODING_SAFE_CHAR_P): New macro.
2151 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2152 checking safe_charsets member of the coding system. Caller
2154 (detect_coding_iso2022): New local variable safe_chars.
2155 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2156 safe_charsets member of the coding system.
2157 (decode_coding_iso2022): New local variable safe_chars.
2158 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2159 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2160 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2161 (ENCODE_UNSAFE_CHARACTER): New macro.
2162 (encode_coding_iso2022): New local variable safe_chars. Check
2164 (setup_coding_system): Delete the code to initialize
2165 coding->safe_charses
2166 (intersection, find_safe_codings): New functions.
2167 (Ffind_coding_systems_region_internal): New function.
2168 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2169 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2170 variable and initialize it.
2172 * fns.c (char_table_ref_and_index): New function.
2174 * lisp.h (char_table_ref_and_index): Add prototype.
2176 2000-07-26 Sam Steingold <sds@gnu.org>
2178 * editfns.c (lisp_time_argument): Added third argument `usec'.
2179 (Ffloat_time): New built-in Lisp function.
2181 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2183 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2184 for the character code.
2186 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2189 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2190 if called for a popup menu.
2191 (xmenu_show): Store help string in widget values.
2193 2000-07-26 Dave Love <fx@gnu.org>
2195 * syswait.h: Move some definitions.
2196 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2197 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2198 perspicuous definitions.
2199 (WTERMSIG): Fix bit pattern used.
2201 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2203 * print.c (print_object): If vector printing is truncated, print
2204 "..." to indicate it as well as the case of list printing.
2206 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2208 * xdisp.c (next_element_from_display_vector): Improve comments.
2210 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2211 for the character code, and the rest for the face id as in 20.x.
2212 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2214 * window.c (window_display_table): Cleaned up.
2216 * syntax.c (Fforward_word): Add last arg nil in call of
2217 Fconstrain_to_field.
2219 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2221 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2222 identical but for the letter-case, don't call
2223 barf_or_query_if_file_exists.
2225 2000-07-25 Miles Bader <miles@gnu.org>
2227 * editfns.c (find_field): Honor special `boundary' fields.
2228 (Qboundary): New variables.
2229 (syms_of_editfns): Initialize Qboundary.
2230 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2231 Use scan_buffer instead of find_before_next_newline, because it
2232 allows us to detect the boundary case where there's a newline at
2234 * lisp.h (Fconstrain_to_field): Update external declaration.
2236 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2238 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2241 2000-07-24 Dave Love <fx@gnu.org>
2243 * s/sunos4-0.h, s/sol2.h:
2244 (LIBS_TERMCAP): Move from m/sparc.h.
2246 * m/sparc.h (TERMINFO): Moved to system files (probably only
2247 relevant for sunos4 judging by its vintage).
2248 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2251 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2253 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2254 name to single_keymap_panes.
2256 2000-07-24 Andreas Schwab <schwab@suse.de>
2258 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2260 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2262 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2263 parameters instead of using int parameters. Expect FN to accept
2264 EMACS_INT parameters.
2265 (display_echo_area, resize_echo_area_axactly, current_message)
2266 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2267 with new argument list.
2268 (resize_mini_window_1): New callback function.
2269 (current_message_1, truncate_message_1, set_message_1): Change
2270 parameter lists to the new format expected by
2271 with_echo_area_buffer.
2273 2000-07-24 Kenichi Handa <handa@etl.go.jp>
2275 * fontset.c (fontset_ref): Remove INLINE declaration.
2276 (fontset_ref_via_base): Likewise.
2277 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
2280 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
2282 * msdos.c (IT_note_mouse_highlight): Process overlays in the
2283 correct order of priority. If help echo was found in an overlay,
2284 use that overlay as the object in which the help echo was found.
2286 2000-07-22 Miles Bader <miles@gnu.org>
2288 * textprop.c (Fprevious_single_char_property_change): The initial
2289 property value should be from the position preceding POSITION, not
2292 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
2294 * coding.c (syms_of_coding): Doc fix for
2295 inhibit-iso-escape-detection.
2297 2000-07-21 Gerd Moellmann <gerd@gnu.org>
2299 * xterm.c (note_mouse_highlight): Process overlays in the right
2302 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
2304 * xterm.c (note_mouse_highlight): If help-echo was found in an
2305 overlay, use that overlay as the object in which the help was
2308 * window.c (foreach_window_1): Fix typo reversing an if-condition.
2310 * window.c (foreach_window): Instead of a fake variable argument
2311 list, take one USER_DATA argument.
2312 (foreach_window_1): Likewise, and call callback functions with two
2313 args, the window and USER_DATA.
2314 (struct check_window_data): New struct.
2315 (check_window_containing): Use it.
2316 (window_from_coordinates): Set up a struct check_window_data for
2318 (add_window_to_list, freeze_window_start): Change parameters
2319 according to new calling convention.
2321 * window.h (foreach_window): Change prototype.
2323 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
2325 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
2327 * xmenu.c (menu_help_callback): Call show_help_echo with
2328 additional arguments OBJECT and POS.
2330 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2332 * data.c (Faset): Allow storing any multibyte character in a
2333 string. Convert unibyte string to multibyte if necessary.
2335 * xfns.c (x_encode_text): New function.
2336 (x_set_name): Use x_encode_text.
2337 (x_set_title): Likewise.
2339 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2341 * xterm.h (x_encode_text): Add prototype.
2343 2000-07-20 Dave Love <fx@gnu.org>
2345 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2348 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2350 * msdos.c (help_echo_window): New variable.
2351 (syms_of_msdos): Initialize and staticpro it.
2352 (IT_note_mode_line_highlight): Set help_echo_window.
2353 (IT_note_mouse_highlight): Ditto.
2354 (dos_rawgetc): Store help_echo_window in the second event produced
2357 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2358 Record the object that generated the help echo and the position of
2359 that object in help_echo_object and help_echo_pos. Record that
2360 some glyphs in a row are displayed in mouse-face.
2361 (IT_update_begin): Don't clear mouse highlight unless one of the
2362 enabled glyph rows is marked as being displayed in mouse-face.
2363 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2364 and position recorded in help_echo_object and help_echo_pos to the
2366 (IT_menu_display): Accept a new argument PN: the pane number of
2367 the current menu pane. Record the pane number and the item
2368 number of the item which has associated help string.
2369 (XMenuActivate): Update the prototype for help_callback in
2370 function declaration. Call IT_menu_display with the current menu
2371 pane number as an additional argument. Call help_callback with
2372 two additional arguments: the pane number and the item number of
2373 the menu item associated with the help text.
2374 (help_echo_object, help_echo_pos): New variables.
2375 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2377 * msdos.h (XMenuActivate): Update prototype.
2379 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2381 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2382 Add some more prototypes.
2384 * xterm.c, xterm.h: Add some more prototypes.
2386 * lisp.h (Fnext_single_char_property_change): Add prototype.
2388 * dispnew.c (direct_output_for_insert): Remove confusing
2389 outer local variable mouse_face_overwritten_p.
2390 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2392 * alloc.c (allocate_string_data): Don't copy old string contents.
2394 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2396 * coding.c (code_convert_region): Delete text properties before
2397 shrinking the conversion region.
2399 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2401 * dispnew.c (update_text_area): Write the whole row if it
2402 has mouse-face in it.
2404 * xfaces.c (face-alternative-font-family-alist): Remove
2405 DEFVAR_LISP; staticpro instead.
2407 * xmenu.c (menu_help_callback): Call show_help_echo with
2410 * keyboard.c (show_help_echo): Add parameter WINDOW.
2411 (read_char): Call show_help_echo with window extracted from Lisp
2413 (gen_help_event): Add parameter WINDOW.
2415 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2417 * xterm.c (help_echo_window): New variable.
2418 (note_mouse_highlight, note_tool_bar_highlight): Set
2420 (XTread_socket): Pass help_echo_window to gen_help_event.
2421 (syms_of_xterm): Initialize and staticpro help_echo_window.
2423 2000-07-18 Dave Love <fx@gnu.org>
2425 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2428 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2430 * alloc.c (allocate_string_data): If string had already data
2431 assigned, copy old contents to new string data.
2433 * coding.c (syms_of_coding): Fix typo in spelling of variable
2434 `inhibit-iso-escape-detection'.
2436 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2438 * Makefile.in: Add dependencies on dispextern.h.
2439 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2440 `free'; both can conflict with system header files.
2442 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2444 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2447 2000-07-18 Dave Love <fx@gnu.org>
2449 * window.c (Fwindow_list): Declare arg `window'.
2451 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2453 * coding.c (setup_coding_system): Don't override the explicitly
2454 specified designations.
2456 2000-07-15 Miles Bader <miles@gnu.org>
2458 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2459 from `text_property_eq' and `text_property_stickiness', respectively.
2460 (find_field, Fconstrain_to_field, char_property_eq)
2461 (char_property_stickiness): Changed to call char-property functions
2462 instead of text-property-only ones.
2464 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2465 `next_single_char_property_change'). Do more error checking, and
2466 cleanup limit behavior.
2467 (Fprevious_single_char_property_change): New function.
2468 (syms_of_textprop): Initialize new subrs.
2470 * xdisp.c (display_prop_end, invisible_text_between_p):
2471 Call Fnext_single_char_property_change instead of
2472 next_single_char_property_change.
2474 2000-07-15 Jason Rumney <jasonr@gnu.org>
2476 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2477 after menu is finished with.
2478 (add_menu_item): Only consider wv->title as a menu title.
2479 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2481 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2483 (FONT_REGEXP): Remove unused macro, and its sub-components.
2484 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2486 * w32term.c (help_echo_object, help_echo_pos): New variables.
2487 (note_mode_line_highlight): Store additional information about the
2488 help-echo in help_echo_object and help_echo_pos. Check both
2489 `local-map' and `keymap' properties for changing the cursor
2490 (note_mouse_highlight): Store additional information about the
2491 help-echo in help_echo_object and help_echo_pos.
2492 (note_tool_bar_highlight): Set help_echo_object to nil and
2493 help_echo_pos to -1.
2494 (w32_read_socket): Use gen_help_event instead of filling
2495 input_events manually.
2496 (syms_of_w32term): Staticpro help_echo_object.
2497 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2498 set, arrange for a mouse-highlight redisplay in
2500 (x_clear_mouse_face): New function.
2501 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2502 (x_update_window_begin): No need to turn off the mouse
2504 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2505 depending on whether they contain glyphs highlighted in
2507 (x_fill_stretch_glyph_string): Consume runs of stretch
2508 glyphs instead of a single one.
2509 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2510 with new argument list.
2511 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2512 (x_append_glyph, x_append_composite_glyph)
2513 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2514 changes in struct glyph starting 1999-12-27. See comments for
2515 xterm.c on 2000-07-05.
2517 2000-07-14 Sam Steingold <sds@gnu.org>
2519 * xfaces.c (realize_x_face): Fix the last patch:
2520 check `default_face' before dereferencing.
2522 2000-07-14 Dave Love <fx@gnu.org>
2524 * syntax.c (back_comment): Add null default in switch (for pcc).
2526 2000-07-14 Kenichi Handa <handa@etl.go.jp>
2528 * xfaces.c (realize_x_face): Make fontset using the base of the
2529 default_face's fontset, not using the default fontset.
2531 * coding.c (inhibit_iso_escape_detection): New variable.
2532 (syms_of_coding): Make it a Lisp variable.
2533 (detect_coding_iso2022): If inhibit_iso_escape_detection is
2534 nonzero, ignore ISO2022's escape sequence.
2536 2000-07-14 Gerd Moellmann <gerd@gnu.org>
2538 * alloca.c (malloc) [emacs]: Define as xmalloc.
2540 * xfns.c (Fx_show_tip): If frame parameters contain a position,
2541 use that instead of the mouse position. Add parameters DX and DY.
2543 * dispextern.h (Fx_show_tip): Adjust number of parameters
2546 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
2547 if HELP is a function, call it with OBJECT and POS as parameters
2548 to get the help to display.
2549 (gen_help_event, kbd_buffer_store_help_event): New functions.
2550 (kbd_buffer_get_event): Construct the Lisp help-event differently.
2551 (read_char): Call show_help_echo with new parameters.
2553 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
2556 * xterm.c (help_echo_object, help_echo_pos): New variables.
2557 (note_mode_line_highlight): Store additional information about the
2558 help-echo in help_echo_object and help_echo_pos. Check both
2559 `local-map' and `keymap' properties for changing the cursor
2560 (note_mouse_highlight): Store additional information about the
2561 help-echo in help_echo_object and help_echo_pos.
2562 (note_tool_bar_highlight): Set help_echo_object to nil and
2563 help_echo_pos to -1.
2564 (XTread_socket): Use gen_help_event instead of filling
2565 input_events manually.
2566 (syms_of_xterm): Staticpro help_echo_object.
2568 * xmenu.c (menu_highlight_callback): Use
2569 kbd_buffer_store_help_event instead of setting up and input_event
2572 * xdisp.c (eval_form): GCPRO argument sexpr.
2573 (call_function): New function.
2574 (handle_single_display_prop): Use call_function and FUNCTIONP
2575 instead of checking whether if font_height is a symbol and
2578 * eval.c (internal_condition_case_2): New function.
2580 * lisp.h (FUNCTIONP): New macro.
2581 (internal_condition_case_2, call_function): Add prototypes.
2583 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
2584 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
2585 Always set `arg' member of input_events.
2586 (construct_menu_click): Unused function removed.
2588 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
2590 * w32term.c (construct_mouse_click, construct_mouse_wheel)
2591 (construct_drag_n_drop, x_scroll_bar_handle_click)
2592 (w32_read_socket): Always set `arg' member of input_events.
2594 * keyboard.c (show_help_echo): Use eval_form. Add comment.
2596 * lisp.h (eval_form): Add prototype.
2598 * xdisp.c (eval_form): Make it externally visible.
2600 2000-07-13 Gerd Moellmann <gerd@gnu.org>
2602 * xterm.c (x_handle_tool_bar_click): Store the frame in the
2603 frame_or_window slot of TOOL_BAR_EVENT input events instead of
2604 consing. For prefix events, store the frame in the `arg' slot of
2605 the event, otherwise store the key there.
2606 (XTread_socket): Instead of consing, use the frame_or_window slot
2607 of HELP_EVENTs for the frame, and the `arg' slot for the help
2610 * xmenu.c (menu_highlight_callback): Store help string in the
2611 `arg' member of the input event; don't cons.
2612 (menubar_selection_callback): Use the `arg' slot of input events
2613 to queue additional information, instead of consing.
2615 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
2617 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
2619 (w32_read_socket): Adapt to changes in HELP_EVENTs.
2621 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
2622 input events to queue additional information, instead of consing.
2624 * keyboard.c (kbd_buffer_gcpro): Renamed from
2625 kbd_buffer_frame_or_window. Now used for all Lisp objects
2626 referenced from the input queue.
2627 (kbd_buffer_store_event): Always use structure assignment for
2628 copying input events. Record all Lisp objects referenced from
2629 events in kbd_buffer_gcpro.
2630 (kbd_buffer_get_event): Construct Lisp `help-echo' events
2631 differently from input events. Test for prefix menu_bar_events
2632 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
2633 event in kbd_buffer_gcpro to nil.
2634 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
2635 frame_or_window is equal to its arg member as prefix events.
2636 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
2637 used by an input event to nil.
2638 (init_keyboard): Use two times the size of the input queue
2639 for kbd_buffer_gcpro.
2640 (syms_of_keyboard): Likewise.
2642 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
2645 * termhooks.h (struct input_event): Add member `arg'.
2646 (MENU_BAR_EVENT): Renamed from menu_bar_event.
2647 (USER_SIGNAL_EVENT): Renamed from user_signal.
2649 * xfaces.c (ASET): Remove definition.
2651 * lisp.h (AREF, ASET, ASIZE): New macros.
2653 * fontset.c (AREF, ASIZE): Remove definitions.
2655 * fns.c (AREF): Remove definition.
2657 * composite.c (AREF): Remove definition.
2659 2000-07-12 Gerd Moellmann <gerd@gnu.org>
2661 * dispnew.c (redraw_overlapped_rows): Add missing local.
2662 (scrolling_window): Remove debug code.
2664 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
2665 Before scrolling, turn off a mouse-highlight in the window
2668 * xterm.c (x_update_window_end): Add parameter
2669 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
2670 redisplay in XTframe_up_to_date.
2671 (x_clear_mouse_face): New function.
2672 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
2674 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
2676 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
2677 it when any row is written to that contains glyphs highlighted in
2679 (update_window): Call the window update end hook with new
2680 parameter MOUSE_FACE_OVERWRITTEN_P.
2681 (direct_output_for_insert): Give up if row contains mouse-face.
2683 * dispextern.h (struct redisplay_interface): Add parameter
2684 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
2685 (clear_mouse_face): New function pointer member.
2687 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
2689 * syntax.c (back_comment): Use one switch rather than a few `if's.
2690 Obey open_paren_in_column_0_is_defun_start.
2691 When reverting to the `slow' method, try to nicely handle the case
2692 of nested comments by checking that the comment-starter we found
2693 does indeed match the comment-ender.
2694 (scan_sexps_forward, scan_sexps_forward):
2695 Ignore excessive opening parenthesis rather than throwing an error.
2697 2000-07-11 Gerd Moellmann <gerd@gnu.org>
2699 * doc.c (Fsubstitute_command_keys): Handle case that a GC
2700 in Fwhere_is_internal or get_keymap_1 relocates string contents.
2702 * dispnew.c (direct_output_forward_char): Give up if currently
2703 displaying a message instead of the minibuffer contents.
2705 * xterm.c (x_update_window_begin): No need to turn off the mouse
2707 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2708 depending on whether they contain glyphs highlighted in
2711 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
2712 compare the mouse_face_p flags of both rows.
2714 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
2716 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
2718 * keyboard.c (show_help_echo): Accept additional parameter
2719 ok_to_overwrite_keystroke_echo.
2720 (read_char): Call show_help_echo with a zero
2721 ok_to_overwrite_keystroke_echo argument.
2722 * keyboard.h (show_help_echo): Update prototype of
2724 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
2725 ok_to_overwrite_keystroke_echo argument.
2726 * w32menu.c (w32_menu_display_help): Call show_help_echo with
2727 non-zero ok_to_overwrite_keystroke_echo argument.
2729 2000-07-10 Gerd Moellmann <gerd@gnu.org>
2731 * xdisp.c (try_window_id): If changes are all below what is
2732 displayed in the window, and point is in the window, we still
2733 might have to find point on the display.
2735 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
2736 glyphs instead of a single one.
2737 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2738 with new argument list.
2739 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2741 * keymap.c (get_keymap_1): Add comment that this function can GC.
2742 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
2743 comment that functions can GC.
2744 (Fset_keymap_parent): GCPRO arg KEYMAP.
2746 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
2748 * msdos.c (XMenuActivate): After exiting the menu, restore the
2749 echo area message and erase it.
2751 2000-07-10 Kenichi Handa <handa@etl.go.jp>
2753 * fontset.c (Ffontset_info): Make the return value more compatible
2754 with that of Emacs 20.
2756 2000-07-07 Gerd Moellmann <gerd@gnu.org>
2758 * eval.c (Fsignal): Handle case that backtrace_list is null.
2760 2000-07-07 Kenichi Handa <handa@etl.go.jp>
2762 * ccl.c (Fccl_execute): Typo fixed.
2764 2000-07-06 Gerd Moellmann <gerd@gnu.org>
2766 * window.c (window_loop): Add missing gcpro1 local variable.
2768 * window.c (Fwindow_list): Reverse list at the end.
2769 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
2770 means allow windows on OWINDOW's frame, only.
2771 (window_loop): Simplified; use Fwindow_list.
2773 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
2775 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2777 * xterm.c (XTread_socket): Increment handling_signal at the start,
2778 decrement it at the end.
2780 * eval.c (handling_signal): New variable.
2781 (Fsignal): Abort if handling_signal is non-zero.
2783 * lisp.h (handling_signal): External declaration.
2785 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
2787 2000-07-05 Ken Raeburn <raeburn@gnu.org>
2789 Sound support for NetBSD through "Linux emulation" support:
2790 * config.in (HAVE_SOUNDCARD_H): Undef.
2791 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
2792 * Makefile.in (LIBSOUND): New variable.
2793 (LIBES): Include it.
2794 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2796 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2798 (vox_open): Use DEFAULT_SOUND_DEVICE.
2799 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2801 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2803 * print.c (print_error_message): If Vsignaling_function is set,
2804 show it in *Messages*.
2806 * lisp.h (Vsignaling_function): External declaration.
2808 * eval.c (Vsignaling_function): New variable.
2809 (Fsignal): Compute it.
2810 (syms_of_eval): Staticpro it.
2812 2000-07-05 Dave Love <fx@gnu.org>
2814 * syswait.h: Use the autoconf recommended approach. Old code
2815 #if'd out in case we need to revert.
2817 * config.in (HAVE_SYS_WAIT_H): Added.
2819 2000-07-05 Andrew Innes <andrewi@gnu.org>
2821 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2822 when non-NULL instead of __morecore, to take account of buffer
2823 memory. This also solves a problem with spurious memory warnings
2826 * ralloc.c: Make real_morecore non-static.
2828 * eval.c (internal_condition_case): Comment out abort if
2829 interrupt_input_blocked is not zero.
2831 * makefile.nt: Add support for `bootstrap' and related targets.
2832 Include minimal debug info in emacs.exe in release build.
2833 Remove all dependencies on lisp.h, and fixup some others.
2835 * w32.c (init_environment): Install code from 20.7 for providing
2836 default values for environment variables, based on the
2837 executable's own location.
2838 (map_w32_filename): Handle filenames that are longer than
2840 (sys_socket): Install socket inheritance bug fix from 20.7.
2842 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2843 here via blockinput.h).
2845 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2847 * w32menu.c (w32_menu_display_help):
2848 * xmenu.c (menu_help_callback): Use show_help_echo.
2850 * keyboard.h (show_help_echo): Declare.
2852 * keyboard.c (show_help_echo): New function, extracted from read_char.
2853 Feval its `msg' argument if it's a cons cell.
2854 (read_char): Use it.
2855 (follow_key): Pass `autoload' to get_keyelt.
2857 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2858 (note_tool_bar_highlight, XTread_socket):
2859 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2861 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2862 (note_tool_bar_highlight, w32_read_socket):
2863 Do not gratuitously ignore non-string `help-echo' properties.
2865 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2867 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2869 * window.c (delete_all_subwindows): Reset Vwindow_list.
2871 * xterm.c (x_append_glyph, x_append_composite_glyph)
2872 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2873 changes in struct glyph starting 1999-12-27. Some bit-fields of
2874 struct glyph were not set, which made glyphs unequal when compared
2875 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2876 effects were the result. This also depended on the contents of
2877 memory returned by xmalloc. If flickering happens again, activate
2878 the code in clear_glyph_row that's in #if 0. If the flickering is
2879 gone with that, chances are that it is caused by something
2882 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2884 * dispextern.h: Add some comments.
2886 * window.c (add_window_to_list): Add parameter LIST.
2887 (window_list): Order list so that, for each frame, windows are
2888 in canonical order, and so that frames appear in the list in
2889 the order given by Vframe_list.
2890 (next_window): Reverse the handling of NEXT_P.
2892 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2894 * window.c (Vwindow_list): New variable.
2895 (make_window, delete_window): Set Vwindow_list to nil.
2896 (check_window_containing): New function.
2897 (window_from_coordinates): Rewritten.
2898 (add_window_to_list, window_list, candidate_window_p)
2899 (decode_next_window_args, next_window): New functions.
2900 (Fnext_window, Fprevious_window): Rewritten in terms of
2902 (Fwindow_list): New function.
2903 (Fother_window): Cleaned up.
2904 (foreach_window): Add a longer "variable argument list". Let
2905 callback function return 0 to indicate that cycling over windows
2907 (foreach_window_1): Likewise.
2908 (freeze_window_start): Return int.
2909 (init_window): New function.
2910 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2912 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2913 input_event with bzero.
2914 (main): Call init_window.
2916 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2919 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2921 * composite.h (make_composition_value_copy): Extern it.
2923 * composite.c (make_composition_value_copy): New function.
2925 * editfns.c (Fformat): While copying text properties, make each
2926 composition property value a copy.
2928 * fns.c (concat): While copying text properties, make each
2929 composition property value a copy.
2931 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2933 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2935 * fns.c (sweep_weak_table): Mark only objects that are not
2938 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2939 include those frames as candidates which have their focus
2940 redirected to the minibuffer frame.
2942 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2944 * fns.c (Fputhash): Return `value' rather than nil.
2946 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2948 * frame.c (next_frame): Don't check focus redirection in case
2949 MINIBUF is a window. Doing so excludes frames using MINIBUF
2950 unless their focus is redirected, which contradicts the
2951 specification of next-frame, and leads to infinite loops in
2952 certain situations when cycling through windows with next-window.
2954 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2956 * coding.c (code_convert_region): Even if the length of text is
2957 zero, try to convert it if coding->type is coding_type_ccl.
2958 (decode_coding_string, encode_coding_string): Likewise.
2960 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2962 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2963 the display if windows_or_buffers_changed.
2965 * dispnew.c (struct row_entry): New structure.
2966 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2967 (row_table_size, old_lines, new_lines, old_lines_size)
2968 (new_lines_size, run_pool, runs_size, runs): New variables.
2969 (add_row_entry): New function.
2970 (scrolling_window): Use data structures allocated with xmalloc and
2971 held in global variables, instead of allocating them with alloca and
2972 holding them in local variables. Use a larger hash table whose
2973 size depends on glyph matrix sizes. Don't use bzero to clear the
2974 hash table; instead, clear used slots only.
2976 * fns.c (next_almost_prime): Make it externally visible.
2978 * lisp.h (next_almost_prime): Add prototype.
2980 * s/isc4-0.h (sigunblock): Define.
2982 * s/sco5.h (sigunblock): Define.
2984 2000-06-27 Dave Love <fx@gnu.org>
2986 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2987 (moved to osf5-0.h).
2988 [!NOT_C_CODE]: Protect string.h stuff.
2990 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2991 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2993 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2995 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2996 below the last line from the needed window height.
2998 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3000 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3001 (Fwidget_get): Use it.
3002 (syms_of_fns): Defsubr it.
3004 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3006 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3007 display info for XIM.
3008 (xim_open_dpy): Likewise.
3009 (xim_close_dpy): Don't free the display info's XIM.
3011 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3013 * config.in (USE_XIM): New define.
3015 * keymap.c (get_keyelt): For menu-items containing a `:filter
3016 FILTER', apply FILTER to the menu-item's definition to get the
3017 real definition to use.
3019 * lisp.h (QCfilter): External declaration.
3021 * xfns.c (Fimage_size): New function.
3022 (syms_of_xfns): Defsubr it.
3024 2000-06-26 Andreas Schwab <schwab@suse.de>
3026 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3029 2000-06-25 Dave Love <fx@gnu.org>
3031 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3034 * Makefile.in (blockinput.h): Depend on atimer.h.
3035 (atimer.h): Depend on systime.h.
3037 * blockinput.h: Protect against multiple inclusion. Include
3040 * atimer.h: Protect against multiple inclusion. Include
3043 * lisp.h (swap_in_global_binding): Declare.
3045 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3047 * process.c (Fopen_network_stream): Turn off atimers for duration
3048 of call to connect. (Patch from Gerd.)
3050 2000-06-23 Dave Love <fx@gnu.org>
3052 * ralloc.c: Maybe include unistd.h
3054 * emacs.c (setgrp): Undefine before defining.
3055 (malloc_warning, set_time_zone_rule, index): Prototype.
3057 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3058 HAVE_STRUCT_TIMEZONE.
3060 * s/osf1.h: Move string.h hack here from alpha.h and make it
3062 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3064 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3065 (SOCKLEN_TYPE): Don't define.
3067 * m/alpha.h: Remove string.h hack.
3069 * s/osf5-0.h: New file.
3071 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3072 include time.h, done by systime.h.
3073 [__FreeBSD__]: Remove redundant includes.
3075 * callproc.c (setpgrp): Undefine before defining.
3076 (delete_temp_file): Return Qnil to avoid warning.
3078 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3080 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3083 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3085 * composite.h (compose_text): Declare.
3087 * xterm.c: Don't include sys/types.h unconditionally. Don't
3088 protect its inclusion with !USG (following xmenu.c).
3090 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3092 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3095 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3097 * coding.c (decode_eol_post_ccl): Special handling for undecided
3098 and inconsistent EOL types.
3100 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3102 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3103 trough color and main window's background color.
3105 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3108 * xterm.h (Xt_app_con): External declaration.
3110 * widget.c (EmacsFrameRealize): Fix typo.
3112 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3114 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3115 (handle_invisible_prop): Record the start of invisible text in
3116 it->add_overlay_start.
3117 (struct overlay_entry): Add member `overlay'.
3118 (handle_overlay_change): Simplify.
3119 (next_overlay_string): After having processed overlay strings at the
3120 end of the buffer, record that fact in
3121 it->overlay_strings_at_end_processed_p.
3122 (compare_overlay_entries): If before- and after-strings come
3123 from the same overlay, let before-strings come first.
3124 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3125 (load_overlay_strings): Take it->add_overlay_start into account
3126 when adding overlay strings.
3128 * dispextern.h (struct it): Add member add_overlay_start.
3130 2000-06-22 Dave Love <fx@gnu.org>
3132 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3134 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3136 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3138 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3141 2000-06-21 Dave Love <fx@gnu.org>
3143 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3145 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3147 * syntax.c (back_comment): Simplify string-parity counting (with
3148 the added benefit of handling multiple string-styles as long as
3149 they are not intertwined).
3150 Jump to the slow code as soon as a comment starter is found in
3151 a "string_lossage" position. Fixes the case: " /* " /* " */.
3153 2000-06-21 Dave Love <fx@gnu.org>
3155 * Makefile.in: Use GETLOADAVG_LIBS.
3157 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3158 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3160 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3162 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3163 (Fforward_comment, scan_lists):
3164 Check the comstyle of single-char comment-starters.
3165 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3166 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3167 Check the comstyle of single-char comment-starters.
3168 Clarify control-flow around the Scomment case.
3170 2000-06-20 Dave Love <fx@gnu.org>
3172 * fns.c (make_hash_table, maybe_resize_hash_table):
3173 Cast arg of next_almost_prime.
3175 * tparam.c [emacs]: Include lisp.h.
3177 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
3180 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3182 * keyboard.c (adjust_point_for_property): Check if display
3183 property should be treated as intangible by looking at its
3186 * xdisp.c (single_display_prop_intangible_p)
3187 (display_prop_intangible_p): New functions.
3189 * dispextern.h (display_prop_intangible_p): Add prototype.
3191 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3193 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3194 argument to sigprocmask.
3196 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3197 argument to sigprocmask.
3199 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3200 sigprocmask_set, and pass a pointer to it to sigprocmask.
3202 * sysdep.c (sigprocmask_set): New variable.
3204 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3207 2000-06-20 Sam Steingold <sds@gnu.org>
3209 * xrdb.c: Don't declare xmalloc, xrealloc.
3211 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3213 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3214 (re_comp): Cast gettext return value to avoid complaints when
3217 2000-06-20 Dave Love <fx@gnu.org>
3219 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3222 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3224 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3226 * m/alpha.h: Don't declare xmalloc, xrealloc.
3228 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
3230 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3232 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3234 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3237 * keyboard.h (poll_for_input_1): Declare.
3239 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3241 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3243 * doprnt.c: Don't declare xmalloc, xrealloc.
3245 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3246 (getenv, ctime, getwd): Removed.
3247 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3249 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3250 x_set_tool_bar_lines.
3252 * config.in: Add HAVE_GETWD. Move some definitions above
3253 machine/system includes.
3255 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3257 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3259 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3260 contain information about ENCODING.
3262 * fontset.c (FONTSET_ASCII): Use the first element of char table
3263 for an ASCII font, not defalt slot.
3264 (fontset_ref_via_base): If FONTSET doesn't contain information for
3265 C, try the default fontset.
3266 (make_fontset): Don't copy the default fontset.
3267 (fontset_font_pattern): Likewise.
3268 (accumulate_font_info): If ELT is nil, use the corresponding
3269 element in the default fontset.
3271 2000-06-19 Dave Love <fx@gnu.org>
3273 * syntax.c (Fparse_partial_sexp): Doc fix.
3275 * regex.h: Test PROTOTYPES as well as __STDC__.
3277 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
3278 errno, strerror. Put text after #endif in comment.
3280 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
3283 * xterm.c (x_frame_of_widget): Likewise.
3285 2000-06-19 Gerd Moellmann <gerd@gnu.org>
3287 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
3288 to Vfundamental_mode_abbrev_table.
3290 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
3291 bogus objects are marked. This slows down GC by ~80 percent, but
3292 it might be worth trying when debugging GC-related problems.
3293 This feature requires conservative stack marking to be enabled.
3295 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
3296 returns XLookupChars, reset `modifiers' to zero.
3298 2000-06-19 Dave Love <fx@gnu.org>
3300 * mktime.c: Unprotoized.
3302 2000-06-19 Richard Stallman <rms@gnu.org>
3304 * data.c (set_internal): If variable is frame-local,
3305 store the new value immediately into the frame parameter alist.
3307 2000-06-19 Ken Raeburn <raeburn@gnu.org>
3309 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
3310 in the custom handler pointer.
3312 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
3313 value, or checks for CHAR_META can fail when Lisp_Object is a
3315 * keymap.c (get_keyelt): Likewise.
3317 2000-06-19 Kenichi Handa <handa@etl.go.jp>
3319 * ccl.h (struct ccl_program): New member eol_type.
3320 (struct ccl_spec): New member cr_carryover.
3322 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
3323 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
3325 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
3326 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
3327 (decode_eol_post_ccl): New function.
3328 (decode_coding): Don't detect EOL format here for CCL based coding
3330 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3331 decode_eol_post_ccl after running the CCL program.
3332 (code_convert_region): Don't detect EOL format here for CCL based
3334 (decode_coding_string): Likewise.
3336 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3338 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3339 when treating it as an integer.
3341 * coding.h (encode_coding_string): Declare.
3343 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3346 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3347 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3348 to be passed to get_local_map.
3350 * sound.c (Fplay_sound): Don't call make_number on
3351 Frun_hook_with_args count argument.
3353 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3354 for lisp objects in X event structure data field, when lisp
3355 objects are represented with unions.
3356 (x_scroll_bar_to_input_event): Ditto.
3358 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3360 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3361 termination of string. Fix sense of test whether
3362 Vline_number_display_limit is an integer.
3364 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3366 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3367 only if HAVE_X_WINDOWS.
3369 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3372 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3375 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3377 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3380 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3382 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3383 start of the while loop.
3385 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3387 * atimer.c (alarm_signal_handler): Add forward declaration.
3389 * data.c (set_internal): Remove debug code.
3391 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3393 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3395 * unexec.c (toplevel) [COFF]: Include coff.h.
3397 * s/lynxos.h: New file.
3399 * keymap.c (Fsingle_key_description): Enclose function key and
3400 event symbol names in angle brackets.
3402 * xdisp.c (setup_echo_area_for_printing): Call
3403 message_log_maybe_newline if message_buf_print is not set.
3405 * print.c (printchar, strout): Don't check message_buf_print
3406 before calling setup_echo_area_for_printing because that
3407 function does something useful even when message_buf_print is
3410 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3412 (ensure_echo_area_buffers): Initialize echo buffer's
3413 truncate lines setting to nil.
3414 (with_echo_area_buffer): Don't set the echo buffer's truncate
3416 (set_message_1): Set it here instead, based on the value
3417 of message_truncate_lines.
3418 (resize_mini_window): Handle case that lines are truncated.
3419 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3420 message-truncate-lines.
3422 * keyboard.c (read_char): Bind message-truncate-lines to t
3423 while displaying a help-echo.
3425 * lisp.h (Qmessage_truncate_lines): External declaration.
3427 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3429 * xdisp.c (Vline_number_display_limit): Renamed from
3430 line_number_display_limit.
3431 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3432 Extend documentation string. Initialize
3433 Vline_number_display_limit to nil meaning no limit.
3434 (decode_mode_spec): Use Vline_number_display_limit with its new
3437 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3439 2000-06-13 Richard Stallman <rms@gnu.org>
3441 * frame.c (Fmodify_frame_parameters): Doc fix.
3443 * xfns.c (x_set_frame_parameters): Comment fix.
3445 * frame.c (store_frame_param): Call swap_in_global_binding if the
3446 variable's current binding was chosen based on this frame.
3448 * data.c (swap_in_global_binding): New function.
3450 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3452 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3453 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3455 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3457 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3459 2000-06-12 Jason Rumney <jasonr@gnu.org>
3461 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3463 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3465 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3467 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3469 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3471 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3472 (syms_of_xfaces): Defsubr Sdump_colors.
3473 (x_free_colors): Don't treat b&w specially on default visual.
3474 (x_free_dpy_colors): New function.
3475 (free_face_colors): Don't check visual class; it's done
3478 * xterm.c (x_frame_of_widget): New function.
3479 (x_alloc_nearest_color_for_widget): Use it.
3480 (x_copy_dpy_color): New function.
3481 (x_destroy_window): Free various colors.
3483 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3485 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3487 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3489 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3491 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3493 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3495 2000-06-11 Dave Love <fx@gnu.org>
3497 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3499 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3501 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3503 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3505 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3508 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3510 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3511 (regex_compile): Fix the code for handling the case of single byte
3512 char and multibyte char being mixed in a range within [...].
3514 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3515 and dst_multibyte members of coding.
3517 * charset.c (update_charset_table): Update the table
3519 (init_charset_once): Initialize elements of bytes_by_char_head to
3520 1 except for leading codes for private charases.
3522 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3523 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
3526 2000-06-09 Ken Raeburn <raeburn@gnu.org>
3528 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
3529 access the data it doesn't point to.
3531 2000-06-08 Gerd Moellmann <gerd@gnu.org>
3533 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
3534 will be translated to a switch-frame event when reading the
3535 event queue. This is necessary because Emacs otherwise won't
3536 perform a switch-frame to a new frame until some other event, for
3537 example a keystroke event, forces it to do so. This has various
3538 effects, one visible being that the cursor of a frame created with
3539 C-x 5 2 or switched to with a window manager key binding like
3540 A-TAB stays hollow because selected_window isn't on the newly
3541 focused frame until the switch-frame is performed.
3543 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
3544 generating a switch-frame event if necessary.
3546 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
3548 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
3551 2000-06-08 Kenichi Handa <handa@etl.go.jp>
3553 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
3556 2000-06-07 Gerd Moellmann <gerd@gnu.org>
3558 * window.c (displayed_window_lines): Take empty lines at
3559 the bottom of a window into account.
3561 * window.c (displayed_window_lines): New function.
3562 (Fmove_to_window_line): Use displayed_window_lines to determine
3563 the number of lines to move, instead of using the window's height.
3565 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
3566 to stop reading, even if the form read sets point to a different
3567 value when evaluated.
3569 * xdisp.c (display_line): Fix code deciding in which line to
3572 2000-06-07 Kenichi Handa <handa@etl.go.jp>
3574 * fileio.c (e_write): Free composition data if stored in
3577 2000-06-06 Gerd Moellmann <gerd@gnu.org>
3579 * xdisp.c (display_line): Set row's and iterator's
3580 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
3581 Set cursor even if row ends in the middle of a character.
3582 (dump_glyph_row): Print values of new flags.
3583 (redisplay_window) <cursor movement in unchanged window>: When
3584 point has been moved forward, and PT is at the end of the cursor
3585 row, don't place the cursor in the next row if the cursor row ends
3586 in the middle of a character or at ZV.
3588 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
3589 (struct glyph_row): Add starts_in_middle_of_char_p and
3590 ends_in_middle_of_char_p.
3591 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
3592 ends_in_middle_of_char_p flag.
3593 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
3595 * term.c (append_glyph): Revert change of 2000-06-06.
3597 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
3598 padding glyph not fitting on line as whole character not
3601 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
3602 this isn't true for images with `:ascent 100'.
3604 2000-06-06 Kenichi Handa <handa@etl.go.jp>
3606 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
3607 as modified if it is originally unmodified.
3609 * term.c (encode_terminal_code): Change the way to check if
3610 terminal coding does any conversion.
3611 (append_glyph): Set glyph->pixel_width correctly.
3613 * xdisp.c (display_line): While checking line continuation, pay
3614 attention to a padding glyph.
3616 2000-06-05 Gerd Moellmann <gerd@gnu.org>
3618 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
3620 2000-06-05 Dave Love <fx@gnu.org>
3622 * xdisp.c: Include fontset.h.
3624 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
3626 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3628 * dispnew.c: Conditionally include term.h.
3630 * coding.h: Declare code_convert_string_norecord.
3632 * frame.h (struct frame): Use volatile unconditionally.
3634 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
3636 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
3638 * systime.h: Protect against multiple inclusion.
3639 (timezone) [USG5_4]: Define as time_t.
3641 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3642 (Foptimize_char_table, make_temp_name): Declare.
3644 * Makefile.in (xdisp.o): Depend on fontset.h.
3646 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3648 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3649 (Foptimize_char_table, make_temp_name): Declare.
3653 * s/netbsd.h: Don't define autoconfiscated MATHERR.
3655 2000-06-02 Dave Love <fx@gnu.org>
3657 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
3659 2000-06-02 Gerd Moellmann <gerd@gnu.org>
3661 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
3662 result face, set flags in that face indicating that colors may not
3665 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
3666 glyph, use the ASCII NUL character to determine the face.
3668 2000-06-02 Dave Love <fx@gnu.org>
3670 * sysdep.c: Conditionally include stdlib.h, unistd.h.
3671 (VFORK_RETURN_TYPE): Remove.
3673 * config.in: Add NO_MATHERR.
3675 2000-06-01 Dave Love <fx@gnu.org>
3677 * cmds.c (internal_self_insert): Don't check
3678 Vbefore_change_function, Vafter_change_function.
3680 * insdel.c (signal_before_change, signal_after_change): Likewise.
3682 * buffer.c (Vbefore_change_function, Vafter_change_function):
3683 Variables and their initializations deleted.
3685 * callint.c (Fcall_interactively): Doc fix.
3687 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
3689 2000-05-31 Dave Love <fx@gnu.org>
3691 * textprop.c: Revert last change -- duplicated.
3693 2000-05-31 Gerd Moellmann <gerd@gnu.org>
3695 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
3698 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
3700 2000-05-31 Jason Rumney <jasonr@gnu.org>
3702 * search.c (Fre_search_forward, Fre_search_backward)
3703 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
3705 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
3707 2000-05-30 Jason Rumney <jasonr@gnu.org>
3709 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
3710 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
3712 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
3715 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
3716 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
3717 expand a nil default_filename.
3719 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
3720 pointer to glyph_to_pixel_coords, not a frame.
3722 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
3723 coding.h to dependencies.
3725 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
3727 * w32console.c (glyph_to_pixel_coords): Change first parameter to
3728 window pointer to be consistent with w32term.c and xterm.c.
3730 * w32fns.c: Format and doc changes to bring closer to xfns.c.
3731 (VIETNAMESE_CHARSET): Define if not defined in system headers.
3732 (Qline_spacing, Qcenter): New variables.
3733 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
3734 (x_set_line_spacing): New function.
3735 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
3737 (x_specified_cursor_type): New function.
3738 (x_set_cursor_type): Use it.
3739 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
3741 (validate_x_resource_name, x_get_resource_string): Measure lengths
3742 of external strings in bytes.
3743 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
3744 GetTextExtentPoint32 with NULL title.
3745 (Fx_create_frame): Initialize Qline_spacing.
3746 (w32_load_system_font): Initialize font->double_byte_p.
3747 (x_to_w32_charset): Use Vw32_charset_info_alist.
3748 (Image, busy cursor, tooltip functions): Merged changes from
3749 xfns.c. Not yet functional on Windows.
3751 * w32gui.h (W32FontStruct): Add double_byte_p member.
3753 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
3754 (emacs_button_translation): Use it.
3755 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
3756 in `mask' to be set.
3758 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
3761 * w32term.c: Format and doc changes to bring closer to xterm.c.
3762 (w32_char_font_type): New enum.
3763 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
3764 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
3765 (w32_encode_char): New function.
3766 (x_encode_char): Removed.
3767 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
3768 x_encode_char and w32_font_is_double_byte.
3769 (x_produce_image_glyph): Use image_ascent.
3770 (x_produce_glyphs): Use new version of w32_per_char_metric and
3771 handle NULL return value. Allow extra line spacing.
3772 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
3773 (w32_get_glyph_overhangs): Remove unicode_p param. Use
3774 w32_font_type member of glyph instead.
3775 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
3776 (fast_find_position): Make sure not to consider rows not visible
3778 (w32_read_socket) [WM_MENUSELECT]: Cannot call
3779 w32_menu_display_help with input blocked, as it can abort.
3780 (x_display_and_set_cursor): Choose cursor depending
3781 on buffer-local value of cursor_type.
3782 (x_draw_bar_cursor): Add parameter WIDTH.
3784 * w32term.h (CP_DEFAULT): Define.
3785 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
3787 2000-05-30 Gerd Moellmann <gerd@gnu.org>
3789 * search.c (Fre_search_forward, Fre_search_backward)
3790 (Fposix_search_backward, Fposix_search_forward): Doc fix.
3792 2000-05-30 Kenichi Handa <handa@etl.go.jp>
3794 * coding.c (detect_coding_iso2022): Fix code for checking
3795 CODING_CATEGORY_MASK_ISO_8_2.
3797 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3799 * regex.c (PREFETCH_NOLIMIT): New function.
3800 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3802 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3804 * syntax.c (find_defun_start): Move test for
3805 open_paren_in_column_0_is_defun_start outside of the loop.
3807 * xdisp.c (redisplay_window): Really switch buffers when
3808 displaying mode lines, and temporarily set selected_frame to the
3809 frame of the window that's redisplayed.
3811 * xfaces.c (free_realized_faces): Block/unblock input.
3812 (free_realized_multibyte_face): Ditto.
3814 2000-05-29 Dave Love <fx@gnu.org>
3816 * textprop.c (Qkeymap): New variable.
3817 (syms_of_textprop): Intern it.
3819 * keymap.c: Include intervals.h.
3820 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3822 * Makefile.in (keymap.o): Depend on intervals.h.
3824 * keyboard.c (menu_bar_items, tool_bar_items)
3825 (Fexecute_extended_command): Deal with `keymap' property.
3826 (read_key_sequence): Track map from `keymap' property as well as
3829 * intervals.c (get_local_map): Extra arg to allow looking for
3832 * intervals.h (map_property): New enum.
3833 (get_local_map): Extra arg using it.
3836 * lisp.h (get_local_map): Don't declare here.
3838 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3840 * Makefile.in (callproc.o): Depend on composite.h.
3842 * callproc.c: Include composite.h.
3843 (Fcall_process): Handle composition correctly.
3845 * coding.h (coding_allocate_composition_data): Extern it.
3846 (coding_restore_composition): Likewise.
3848 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3849 yet allocated, finish decoding with result
3850 CODING_FINISH_INSUFFICIENT_CMP.
3851 (coding_allocate_composition_data): Make it non-static.
3852 (coding_restore_composition): Likewise.
3854 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3856 * charset.c (syms_of_charset): Revert last change.
3858 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3860 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3861 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3864 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3866 * charset.c (syms_of_charset): Set width of character sets
3867 eight-bit-control and eight-bit-graphic to 1 column.
3869 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3871 * config.in (HAVE_SPEED_T): New define.
3873 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3876 2000-05-26 Dave Love <fx@gnu.org>
3878 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3880 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3881 (Fsubr_arity): New function.
3882 (syms_of_data): Install them.
3884 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3886 * charset.c (init_charset_once): Set the table bytes_by_char_head
3889 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3890 the default fontset to what Emacs uses by default.
3891 (check_registry_encoding): This function deleted.
3892 (Fset_fontset_font): Remove the adhoc condition for the default
3893 fontset. Allow cons in FONTNAME.
3895 * fns.c (map_char_table): Ignore char-table entries for
3896 charsets eight-bit-control and eight-bit-graphic.
3898 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3900 * emacs.c (main): Initialize keyboard syms before initializing
3901 window code, so face names are available.
3903 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3905 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3906 of an anchor at the beginning of a shy-group.
3908 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3910 * xdisp.c (handle_invisible_prop): Don't try to skip over
3911 invisible text if end of text is already reached.
3913 2000-05-25 Dave Love <fx@gnu.org>
3915 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3917 * coding.c (encode_eol): Add null statement after label.
3919 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3921 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3924 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3926 * ccl.c (ccl_driver): Fix previous change.
3928 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3930 * coding.c (run_pre_post_conversion_on_str): Set point to the
3931 beginning of buffer before calling coding->post_read_conversion.
3932 (decode_coding_string): Give correct args to
3933 run_pre_post_conversion_on_str.
3934 (encode_coding_string): Likewise.
3936 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3937 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3938 eight-bit-graphic correctly.
3940 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3942 * fileio.c (Finsert_file_contents): Even if a file is not found,
3943 execute codes for setting up coding system. Call
3944 after-insert-file-functions unconditionally.
3946 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3948 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3949 BSD_PGRPS are not defined.
3951 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3953 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3955 (syms_of_charset): Avoid building same strings.
3957 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3959 * lread.c (Fload): Add a comment about the meaning of
3960 Vuser_init_file being t.
3962 * puresize.h (BASE_PURESIZE): Increase to 675000.
3964 * s/gnu-linux.h (setpgrp): Don't define it here because this
3965 prevents compilation on GNU/Linux systems with glib 2.2.
3967 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3970 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3972 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3973 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3975 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3977 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3979 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3982 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3984 * term.c (encode_terminal_code): Set coding->src_multibyte
3987 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3989 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3991 * keyboard.c (read_char): Allow character codes 128..255 to be
3992 handled by input-method-function.
3994 * insdel.c (adjust_markers_for_replace): Fix previous change.
3995 (adjust_after_replace): If PREV_TEXT is nil, call
3996 adjust_markers_for_insert, not adjust_markers_for_replace.
3998 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4000 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4001 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4002 [HAVE_GRANDPT]: Define.
4003 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4005 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4008 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4010 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4012 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4014 The following changes are to handle 8-bit characters in a
4015 multibyte buffer/string without facing with byte combining
4016 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4017 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4019 * Makefile.in (fns.o): Depend on charset.h.
4021 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4022 convert it to unibyte.
4023 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4025 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4026 apparent char boundary.
4027 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4028 0x80..0x9F to/from multibyte form.
4030 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4033 * callproc.c (Fcall_process): Always encode an argument string if
4034 it is multibyte. Setup src_multibyte and dst_multibyte members of
4035 process_coding properly.
4037 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4038 SPLIT_NON_ASCII_CHAR.
4040 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4042 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4044 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4046 (SPLIT_CHARACTER_SEQ): This macro deleted.
4047 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4049 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4050 and eight-bit-graphic.
4051 (char_to_string): Likewise. Signal an error for too large
4053 (char_printable_p): Return 0 for 8-bit characters.
4054 (update_charset_table): Update iso_charset_table only when a final
4055 character is non-negative.
4056 (find_charset_in_text): Renamed from find_charset_in_str.
4057 Arguments and return value changed. Callers changed.
4058 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4059 be -1 if CHARSET is used only internally.
4060 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4062 (Fcharset_after): Simplified.
4063 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4064 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4065 (multibyte_chars_in_text): Simplified by assuming there's no
4066 invalid multibyte sequence.
4067 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4068 str_as_unibyte): New functions.
4069 (Fstring): Simpified by assuming that byte combining never
4071 (init_charset_once): Initialization for
4072 LEADING_CODE_8_BIT_CONTROL.
4073 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4074 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4075 eight-bit-control and eight-bit-graphic.
4077 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4078 CHARSET_8_BIT_GRAPHIC): New macros.
4079 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4080 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4081 (CHARSET_REVERSE_CHARSET): Likewise.
4082 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4084 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4085 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4086 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4087 encounter an invalid multibyte sequence.
4088 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4089 sequence is always valid.
4090 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4091 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4093 (CHAR_STRING): For 8-bit characters, call char_to_string.
4094 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4095 multibyte sequence is always valid.
4096 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4097 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4098 str_as_unibyte): Extern them.
4099 (BCOPY_SHORT): Fix a bug.
4100 (CHAR_LEN): This macro deleted. Callers changed to use
4102 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4103 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4104 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4106 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4107 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4108 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4109 EMIT_BYTES): New macros.
4110 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4111 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4113 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4114 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4115 check the validity of multibyte sequence.
4116 (decode_coding_emacs_mule): New function.
4117 (encode_coding_emacs_mule): New macro.
4118 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4120 (DECODE_ISO_CHARACTER): Just return a character code.
4121 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4122 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4123 EMIT_CHAR to produced decoded characters. Exit the loop only by
4124 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4126 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4127 only position codes for an invalid character.
4128 (encode_designation_at_bol): Return new destination pointer. 5th
4129 arg DSTP is changed to DST.
4130 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4131 from the source by ONE_MORE_CHAR. Don't handle the case of last
4133 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4135 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4136 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4137 TWO_MORE_BYTES to fetch a byte from the source.
4138 (encode_eol): Pay attention to coding->src_multibyte.
4139 (detect_coding, detect_eol): Preserve members src_multibyte and
4141 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4142 (encoding_buffer_size): Set magnification to 3 for all coding
4143 systems that require encoding.
4144 (ccl_coding_driver): For decoding, be sure that the result is
4145 valid multibyte sequence.
4146 (decode_coding): Initialize coding->errors and coding->result.
4147 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4148 and raw-text, always call decode_eol. Handle the case of last
4149 block here. If not coding->dst_multibyte, convert the resulting
4150 sequence to unibyte.
4151 (encode_coding): Initialize coding->errors and coding->result.
4152 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4153 and raw-text, always call encode_eol. Handle the case of last
4155 (shrink_decoding_region, shrink_encoding_region): Detect cases
4156 that we can't skip data more rigidly.
4157 (code_convert_region): Setup src_multibyte and dst_multibyte
4158 members of coding. For decoding, if the buffer is multibyte,
4159 convert the source sequence to unibyte in advance. For encoding,
4160 if the buffer is multibyte, convert the resulting sequence to
4161 multibyte afterward.
4162 (run_pre_post_conversion_on_str): New function.
4163 (code_convert_string): Deleted and divided into the following two.
4164 (decode_coding_string, encode_coding_string): New functions.
4165 (code_convert_string1, code_convert_string_norecord): Call one of
4167 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4168 MAKE_NON_ASCII_CHAR.
4169 (Fset_terminal_coding_system_internal,
4170 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4171 and dst_multibyte members.
4172 (init_coding_once): Initialize iso_code_class with new enum
4173 ISO_control_0 and ISO_control_1.
4175 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4176 devided into ISO_control_0 and ISO_control_1.
4177 (struct coding_system): New members src_multibyte, dst_multibyte,
4178 errors, and result. Delete member fake_multibyte.
4179 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4181 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4184 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4187 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4189 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4191 (Ftranspose_region): Delete codes for handling byte combining.
4193 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4194 dst_multibyte members of coding. On handling REPLACE on unibyte
4195 buffer, convert the result of decode_coding to unibyte. On
4196 inserting into a mutibyte buffer, always call code_convert_region.
4197 (e_write): Setup coding->src_multibyte according to the
4198 multibyteness of the source (buffer or string).
4200 * fns.c (concat): Handle 8-bit characters correctly.
4201 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4202 unibyte in the result.
4203 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4204 valid multibyte form in the result.
4205 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4206 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4207 return -1, signal an error.
4208 (base64_encode_1): New arg MULTIBYTE. Get each character by
4209 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4210 character is found, return -1.
4211 (Fbase64_decode_region): Delete codes for handling byte-combining.
4212 Treat each decoded byte as a unibyte character.
4213 (Fbase64_decode_string): Return unibyte string.
4214 (Fcompare_strings, concat, string_byte_to_char): Use
4215 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4216 FETCH_STRING_CHAR_ADVANCE.
4217 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4218 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4220 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4221 SPLIT_NON_ASCII_CHAR.
4222 (fontset_ref_via_base, fontset_set): Likewise
4224 * insdel.c (adjust_markers_for_record_delete): Deleted.
4225 (adjust_markers_for_insert): Argument changed. Caller changed.
4226 (adjust_markers_for_replace): Likewise.
4227 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
4228 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
4229 (copy_text): Delete unused local varialbe c_save. For converting
4230 to multibyte, be sure to make all 8-bit characters in valid
4232 (count_size_as_multibyte): Handle 8-bit characters correctly.
4233 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4234 adjust_after_replace, replace_range, del_range_2)
4235 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4236 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4237 adjust_after_replace, replace_range, del_range_2) Delete codes for
4238 handling byte combining.
4239 (adjust_before_replace): Deleted.
4241 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4242 SPLIT_NON_ASCII_CHAR.
4243 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4244 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4246 (Fkey_description): Likewise.
4248 * lread.c (read1): On reading multibyte string, be sure to make
4249 all 8-bit chararacters in valid multibyte form.
4250 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4252 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4255 * process.c (Fstart_process): GCPRO current_dir before calling
4256 Ffind_operation_coding_system. Encode arguments here.
4257 (create_process): Don't encode arguments here. Setup
4258 src_multibyte and dst_multibyte members of struct coding.
4259 (read_process_output): Setup src_multibyte and dst_multibyte
4260 members of struct coding. If the output is to multibyte buffer,
4261 always decode the output of the process. Adjust the
4262 representation of 8-bit characters to the multibyteness of the
4264 (send_process): Setup coding->src_multibyte according to the
4265 multibyteness of the source.
4267 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4269 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4270 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
4272 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
4275 * w16select.c (Fw16_set_clipboard_data): Setup members
4276 src_multibyte and dst_multibyte of coding. Adjusted for the
4277 change for find_charset_in_str.
4278 (Fw16_get_clipboard_data): Likewise.
4280 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
4281 dst_multibyte of coding.
4282 (x_to_w32_font): Likewise.
4284 * w32select.c (Fw32_set_clipboard_data): Setup members
4285 src_multibyte and dst_multibyte of coding. Adjusted for the
4286 change for find_charset_in_str.
4287 (Fw32_get_clipboard_data): Likewise.
4289 * xdisp.c (get_next_display_element): Handle 8-bit characters
4291 (next_element_from_display_vector): Use CHAR_BYTES instead of
4293 (disp_char_vector): Use SPLIT_CHAR instead of
4294 SPLIT_NON_ASCII_CHAR.
4296 * xselect.c (selection_data_to_lisp_data): Setup members
4297 src_multibyte and dst_multibyte of coding. Adjusted for the
4298 change for find_charset_in_str.
4299 (lisp_data_to_selection_data): Likewise.
4301 2000-05-19 Gerd Moellmann <gerd@gnu.org>
4303 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
4306 * dispextern.h (Vimage_types): Add extern declaration.
4308 * xdisp.c (Vimage_types): Moved here from xfns.c.
4309 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
4311 * xfns.c (Vimages_types): Moved to xdisp.c.
4312 (syms_of_xfns): Move `image-types' to xdisp.c.
4314 * w32fns.c (Vimage_types): Removed.
4315 (syms_of_w32fns): Remove `image-types'.
4317 2000-05-18 Kenichi Handa <handa@etl.go.jp>
4319 * fns.c (map_char_table): Pay attention to character number of
4320 charset. Check the validity of charset at the first level. For
4321 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
4324 * fontset.c: Include "buffer.h".
4325 (fs_load_font): If the face has fontset, record the face ID in
4327 (Finternal_char_font): New function.
4328 (accumulate_font_info): New function.
4329 (Ffontset_info): Rewritten for the new fontset implementation.
4330 (syms_of_fontset): Register Vdefault_fontset in the first element
4331 of Vfontset_table. Include Vdefault_fontset in
4332 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4335 2000-05-16 Dave Love <fx@gnu.org>
4337 * m/iris5d.h: Deleted -- unused.
4339 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4341 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4342 `invalid' instead of `illegal'.
4344 * indent.c (Fmove_to_column): When ending within a tab, insert
4345 spaces first so that markers at the end of the tab get adjusted.
4347 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4348 buffer list that wasn't selected in that frame.
4350 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4351 is needed on mescaline, use a 2 char prefix, and call
4352 make_temp_name with second arg non-zero.
4354 * fileio.c (make_temp_name): New function, extracted from
4356 (Fmake_temp_name): Use it.
4358 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4360 * window.c (coordinates_in_window): Subtract 1 when computing
4363 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4365 * Makefile.in (lisp): Add env.elc.
4367 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4369 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4371 * search.c (Freplace_match): Handle case of `\N' in the
4372 replacement when there's no group N.
4374 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4376 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4377 of the message to message_dolog.
4379 * keyboard.c (read_char): Don't clear current message for help
4380 events; let the code handling help events handle this. Change
4381 code detecting help events that should be ignored.
4383 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4384 we're interating over a string.
4386 2000-05-09 Dave Love <fx@gnu.org>
4388 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4389 that offset before writing. Move gcpro region past call of
4392 2000-05-04 Dave Love <fx@gnu.org>
4394 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4396 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4398 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4399 of inserted characters when BUF equals the current buffer, and PT
4400 is in front of or equal to FROM.
4402 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4404 * xdisp.c (handle_single_display_prop): If display property value
4405 is invalid, or something not supported on the frame, restore
4406 iterator's position to what it was initially. Make sure to return
4407 0 for invalid and unsupported property values.
4409 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4410 that x_per_char_metric returns null.
4412 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4414 * xterm.h (struct face): Add forward declaration.
4415 (struct image): Ditto.
4416 (image_ascent): Add prototype.
4418 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4419 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4420 image_ascent instead of using IMAGE_ASCENT.
4422 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4423 (IMAGE_ASCENT): Removed.
4425 * xfns.c (Qcenter): New variable.
4426 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4427 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4428 (image_ascent): New function.
4429 (lookup_image): Recognize `:ascent center'.
4430 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4431 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4432 (xbm_load): Don't set image's ascent here.
4433 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4434 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4435 check ascent values here.
4436 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4437 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4438 (syms_of_xfns): Initialize Qcenter.
4440 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4441 to the limits, increase the limits.
4443 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4445 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4446 Check Vfont_encoding_alist against the full name of the opened
4449 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4451 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4452 taller than the window.
4454 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4456 * xfaces.c (realize_x_face): Fix the argument of the second
4457 xassert. BASE_FACE may not be a face for ASCII.
4459 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4461 * print.c (print_object): Treat print-length < 0 as nil.
4463 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4465 * s/freebsd.h (TERMCAP_OBJ): Removed.
4466 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4468 * lread.c (read1): Don't treat period followed by certain
4469 characters as symbol start.
4471 * xfns.c (slurp_file): New function.
4472 (xbm_image_p): Handle case of in-memory XBM files.
4473 (xbm_scan): Rewritten to work on memory buffers instead of files.
4474 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4475 Work on memory buffers instead of files. If DATA is null test
4476 if buffer looks like an in-memory XBM file.
4477 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4478 memory buffers instead of files.
4479 (xbm_file_p): New function.
4480 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4482 * lread.c (end_of_file_error): New function.
4483 (read1): Call it instead of signaling `end-of-file' directly.
4485 * print.c (print_error_message): Print data of `end-of-file'
4486 with Fprinc instead of Fprin1.
4488 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4490 * window.c (freeze_window_start): Check that minibuffer scroll
4491 window isn't nil before extracting the window structure pointer
4494 * undo.c (record_delete): If we hit the end of the undo list, stop
4495 picking elements apart.
4497 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4499 * xdisp.c (display_line): If lines are continued, restore
4500 iterator's ascent/descent information to the values before the
4501 first glyph not fitting on the line.
4503 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4505 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4506 positions in glyph matrix. Don't compute new window end
4509 * dispnew.c (increment_matrix_positions): Renamed from
4510 increment_glyph_matrix_buffer_positions.
4511 (increment_row_positions): Renamed from
4512 increment_glyph_row_buffer_positions.
4514 * dispextern.h: Change names of renamed functions from dispnew.c
4517 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4519 * fileio.c (Fdo_auto_save): Create directories for auto-save
4520 list file if necessary.
4522 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4523 from buffer or frame.
4524 (automatic_hscrolling_p): New variable.
4525 (hscroll_windows): Scroll windows horizontally only if automatic
4526 hscrolling is allowed.
4527 (syms_of_xdisp): New variable `automatic-hscrolling'.
4529 * frame.h (struct frame): Add member extra_line_spacing.
4531 * xfns.c (x_set_line_spacing): New function.
4532 (Fx_create_frame): Set line spacing from resources.
4533 (Qline_spacing): New variable.
4534 (syms_of_xfns): Initialize Qline_spacing.
4536 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
4538 * buffer.c (init_buffer_once): Handle extra_line_spacing.
4539 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
4540 (reset_buffer): Don't initialize extra2 and extra3. Initialize
4541 extra_line_spacing from default value.
4542 (init_buffer_once): Initialize default value of extra_line_spacing.
4544 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
4547 * xterm.c (x_produce_glyphs): Remove reference to struct it's
4548 prompt_width. Add extra line spacing.
4550 * term.c (produce_glyphs): Remove reference to struct it's
4553 * dispextern.h (struct it): Remove member prompt_width, add
4556 2000-04-22 Gerd Moellmann <gerd@gnu.org>
4558 * dispnew.c (update_frame_line): When writing a whole line, make
4559 sure cursor is in the right row afterwards, otherwise a use of
4560 capability `ch' in cmgoto might leave the cursor in the row below.
4562 2000-04-21 Gerd Moellmann <gerd@gnu.org>
4564 * lisp.h (struct Lisp_Buffer_Cons): Remove.
4566 * keyboard.c (timer_check): Fix typo in comment.
4568 2000-04-21 Kenichi Handa <handa@etl.go.jp>
4570 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
4571 name change: ch -> character.
4573 2000-04-20 Gerd Moellmann <gerd@gnu.org>
4575 * keyboard.c (echo_message_buffer): New variable.
4576 (echo_now): Set echo_message_buffer to the echo area buffer used
4577 to display the echo.
4578 (cancel_echoing): Reset echo_message_buffer to nil.
4579 (read_char): Code rewritten that handles canceling an echo or
4580 echoing a dash, respectively.
4582 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
4583 directory doesn't exist.
4585 2000-04-19 Dave Love <fx@gnu.org>
4587 * fns.c (syms_of_fns): Defsubr mapc.
4588 (concat): Don't allow numeric args.
4589 (Fconcat): Doc change.
4591 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
4593 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
4594 instead define end_match(1|2) more carefully.
4595 Use GET_CHAR_BEFORE_2 for `begline'.
4597 2000-04-19 Gerd Moellmann <gerd@gnu.org>
4599 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
4600 on 64-bit systems where NULL is defined as `0'.
4602 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
4603 the `variable argument list' to make it work on Alpha.
4605 * m/alpha.h (_LP64) [!_LP64]: Define.
4606 (ORDINARY_LINK): Define for NetBSD.
4608 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
4610 2000-04-19 Dave Love <fx@gnu.org>
4612 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
4615 * Makefile.in (LIBS): Don't use.
4616 (GETLOADAVG_OBJ): Define again.
4617 (otherobj): Add GETLOADAVG_OBJ.
4619 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
4621 2000-04-18 Gerd Moellmann <gerd@gnu.org>
4623 * lread.c (read_filtered_event): Cancel and start busy cursor.
4625 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
4626 that the per-character metrics may be null.
4628 2000-04-17 Gerd Moellmann <gerd@gnu.org>
4630 * buffer.c (clone_per_buffer_values): New function.
4631 (Fmake_indirect_buffer): Add optional argument CLONE. Call
4632 clone_per_buffer_values if CLONE is not nil.
4634 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4636 2000-04-16 Dave Love <fx@gnu.org>
4638 * Makefile.in: Remove obsolete localcpp stuff.
4639 (GETLOADAVG_OBJ): Don't define.
4640 (obj): Move LIBOBJS...
4641 (otherobj): ... to here.
4642 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
4643 whitespace-only lines after the continuation (Irix).
4645 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4647 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
4649 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
4651 2000-04-14 Dave Love <fx@gnu.org>
4653 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
4654 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
4655 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
4656 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
4659 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
4660 autoconfiscated HAVE_GETLOADAVG.
4662 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
4665 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4667 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
4668 (fill_in_lock_file_name): Avoid existing files that aren't
4671 2000-04-14 Dave Love <fx@gnu.org>
4673 * Makefile.in (LIBS, LIBOBJS): New variable.
4674 (INTERVAL_SRC): Convert to make variable.
4675 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
4676 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
4677 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
4679 (SOME_MACHINE_OBJECTS): Remove interval stuff.
4680 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
4681 (shortlisp): Add facemenu, float-sup, frame.
4682 (SOME_MACHINE_LISP): Remove them from here.
4683 (LIBES): Change unused LDLIBS to autoconf LIBS.
4685 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
4687 2000-04-14 Kenichi Handa <handa@etl.go.jp>
4689 * composite.c (update_compositions): If FROM and TO are not in a
4690 valid range, do nothing.
4692 2000-04-13 Gerd Moellmann <gerd@gnu.org>
4694 * tparam.c (tparam1): Abort when encountering an unknown
4697 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
4700 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
4703 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
4705 * fileio.c (a_write): Remove redundant semi-colons.
4706 (e_write): Return -1 if failed to write all the data.
4707 This fixes the changes made at 1999-12-15.
4709 2000-04-12 Dave Love <fx@gnu.org>
4711 * fns.c (mapcar1): Test for null vals to support mapc.
4712 (Fmapc): New function.
4714 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
4716 * msdos.c (NUM_MOUSE_BUTTONS): Define.
4717 (IT_frame_up_to_date): Support the buffer local value of
4718 cursor-type, if defined.
4720 2000-04-10 Dave Love <fx@gnu.org>
4722 * editfns.c (preceding-char, following-char): Doc fix.
4724 2000-04-10 Ken Raeburn <raeburn@gnu.org>
4726 * Makefile.in (temacs): Revert 2000-03-12 change.
4728 2000-04-10 Jason Rumney <jasonr@gnu.org>
4730 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
4732 2000-04-10 Gerd Moellmann <gerd@gnu.org>
4734 * xdisp.c (setup_echo_area_for_printing): Choose an echo
4735 area buffer, if it's not set up yet.
4737 * indent.c (compute_motion): Set immediate_quit.
4739 2000-04-09 Gerd Moellmann <gerd@gnu.org>
4741 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
4743 (realize_tty_face): Suppress boldness if colors are the inverse of
4744 the default colors, and tty_suppress_bold_inverse_default_colors_p
4746 (Ftty_suppress_bold_inverse_default_colors): New function.
4747 (syms_of_xfaces): Defsubr it.
4749 * buffer.c (Frestore_buffer_modified_p): New function.
4750 (syms_of_buffer): Defsubr it.
4752 2000-04-08 Ken Raeburn <raeburn@gnu.org>
4754 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
4755 charset id (int) argument, not a charset (Lisp_Object).
4757 * coding.h (code_convert_string): Declare.
4758 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
4759 object, as the fourth argument to code_convert_string.
4761 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
4763 (Fset_fontset_font): Use EQ to compare lisp objects.
4765 2000-04-05 Ken Raeburn <raeburn@gnu.org>
4767 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
4768 a pointer that looks like a lisp object.
4769 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
4770 zero, instead see whether it's an integer object, since they can't
4772 (GET_INTERVAL_OBJECT): Simply assign to the destination.
4774 * dispnew.c (allocate_matrices_for_frame_redisplay,
4775 direct_output_forward_char): Use X(U)INT and make_number as needed
4776 to convert between (unsigned) int values and lisp integers.
4777 * keyboard.c (read_key_sequence): Likewise.
4778 * lread.c (substitute_object_recurse): Likewise.
4779 * fns.c (concat, hash_lookup, hash_remove): Likewise.
4780 * minibuf.c (do_completion, Fminibuffer_complete_word,
4781 Fminibuffer_completion_help): Likewise.
4782 * term.c (produce_special_glyphs): Likewise.
4784 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
4785 * print.c (print_preprocess, print_object): Likewise.
4787 * search.c (compile_pattern): Use NILP when checking for nil.
4789 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
4790 __OPTIMIZE__]: Provide a GNU C macro version that handles
4792 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
4793 field, to better cope with ENABLE_CHECKING and calls that modify a
4794 Lisp_Object using its old value.
4796 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4798 * window.c (compare_window_configurations): Signal an error
4799 if parameters C1 or C2 aren't window configurations.
4801 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4802 AFTER_POTENTIAL_GC calls around calls to functions that can
4803 signal an error and thus invoke the debugger.
4805 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4807 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4808 an error if decoding fails.
4810 * keyboard.c (lispy_mouse_names): Variable removed.
4811 (Vlispy_mouse_stem): New variable.
4812 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4813 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4814 for any mouse button number. Increase size of mouse_syms and
4815 button_down_location as needed. Call modify_event_symbol with
4816 different arguments.
4817 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4818 Call modify_event_symbol with different arguments.
4819 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4820 for any button number. Call modify_event_symbol with different
4822 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4823 Accept a string for NAME_ALIST_OR_STEM.
4825 * lisp.h (larger_vector): Add prototype.
4827 * fns.c (larger_vector): Make externally visible.
4829 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4831 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4833 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4834 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4835 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4836 we are between str1 and str2.
4837 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4838 (PATFETCH): Use `TRANSLATE'.
4839 (PATFETCH_RAW): Fetch multibyte char if applicable.
4840 (PATUNFETCH): Remove.
4841 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4842 When writing a char, write it directly into the pattern buffer rather
4843 than going needlessly through a temp char-array.
4844 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4845 multibyte magic and remove the useless `#ifdef emacs'.
4846 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4849 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4850 conditional on `emacs'.
4852 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4854 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4856 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4857 non-union-type versions of XMARK and friends here, because XMARK
4858 and friends won't work on an integer field if NO_UNION_TYPE is not
4860 (make_number): Define as a function if it's not defined as a
4863 * composite.c (run_composite_function): Use NILP when checking for
4865 (syms_of_composite): Delete local var NARGS, pass an int as first
4866 argument to Fmake_hash_table.
4868 * editfns.c (text_property_stickiness): Use NILP to test
4869 Lisp_Object boolean value.
4870 (Fmessage_or_box): Don't use NILP to test int variable.
4871 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4872 problems reading from and changing the same lisp value in an
4875 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4877 * term.c (TN_no_color_video): New variable.
4878 (term_init): Intitialize TN_no_color_video.
4879 (enum no_color_bit): New enumeration.
4880 (MAY_USE_WITH_COLORS_P): New macro.
4881 (turn_on_face): Use it to determine if attributes may be used
4882 combined with colors.
4884 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4886 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4887 with int lvalues via casts; instead, just yield lisp object
4889 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4890 proper accessor macros.
4891 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4892 (grow_mini_window): Fix typo getting int value of root->height.
4894 * xdisp.c (compute_string_pos): Fix order of arguments to
4895 string_pos_nchars_ahead.
4896 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4897 count arg to variable-arg routines like Frun_hook_with_args and
4899 (back_to_previous_visible_line_start)
4900 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4901 fixed-arg routines like Fget_char_property and Fmake_string.
4902 (reconsider_clip_changes): Use XINT when comparing integer lisp
4903 objects, or passing them as int arguments.
4904 (mark_window_display_accurate, insert_left_trunc_glyphs)
4905 (append_space, extend_face_to_end_of_line): Use make_number when
4906 storing or passing integer values as lisp objects.
4907 (set_cursor_from_row, highlight_trailing_whitespace): Use
4908 INTEGERP, not implicit test against zero, for glyph object.
4909 (try_window_id): Don't use make_number when we want an int value.
4911 * xfaces.c (xlfd_symbolic_value): Make last argument a
4912 Lisp_Object, to be consistent with callers.
4913 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4914 (lface_hash): Apply XFASTINT to lisp values before folding in.
4916 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4917 fill in window width and height. Pass an int, not a lisp object,
4918 as first arg to Finsert.
4920 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4922 * xfaces.c (realize_basic_faces): Block input while realizing
4925 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4927 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4929 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4931 * xterm.c (x_produce_glyphs): When displaying unibyte text
4932 or ASCII, handle case that per-char metric is null.
4934 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4936 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4938 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4939 XSUBR, XBUFFER): Verify correct object type before returning
4940 pointer, using eassert.
4941 * frame.h (XFRAME): Likewise.
4943 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4944 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4945 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4947 * data.c (set_internal): Likewise.
4948 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4949 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4950 * fileio.c (auto_save_1): Likewise.
4951 * insdel.c (check_markers): Likewise.
4952 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4953 * undo.c (record_insert): Likewise.
4954 * vmsproc.c (child_sig): Likewise.
4955 * window.c (unshow_buffer, window_loop): Likewise.
4956 * xterm.c (x_erase_phys_cursor): Likewise.
4958 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4960 * xfns.c (free_image_cache): Free the cache structure itself
4961 last, after all its members have been freed.
4963 * lisp.h (xstrdup): Add prototype.
4965 * alloc.c (xstrdup): Moved here from xfaces.c.
4966 (allocating_for_lisp): Variable removed.
4967 (lisp_malloc): Block input around the calls to malloc and
4970 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4972 (xstrdup): Moved to alloc.c.
4974 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4976 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4978 * emacs.c (main): Fix sense of no-loadup test.
4980 * config.in (ENABLE_CHECKING): Undef.
4982 * lisp.h (struct interval): Replace "parent" field with a union of
4983 interval pointer and Lisp_Object; add new bitfield to use as
4984 discriminant. Change other flag fields to bitfields.
4985 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4986 is defined and the supplied test fails, print a message and
4988 (eassert): New macro. Use CHECK to provide an assert-like
4991 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4992 pointers; abort if the value looks like a lisp object.
4993 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4994 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4995 Modify for new interval parent definition.
4997 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4998 UNMARK_BALANCE_INTERVALS): Update references that need an
4999 addressable lisp object in the interval structure.
5000 (die): New function.
5001 (suppress_checking): New variable.
5003 * intervals.c (interval_start_pos): Just return 0 if there's no
5006 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5008 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5009 and earlier Emacs versions.
5011 * keyboard.c (Ftop_level): Cancel busy-cursor.
5013 * eval.c (call_debugger): Cancel busy-cursor.
5015 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5017 * search.c (Freplace_match): Adjust multibyteness of the current
5018 buffer and NEWTEXT. Free allocated memory before signaling an
5021 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5023 * regex.c (analyse_first): New function obtained by ripping out most
5024 of re_compile_fastmap and generalizing it a little bit so that it
5025 can also just return whether a given (sub)pattern can match the empty
5027 (regex_compile): Use `analyse_first' to decide whether the loop-check
5028 needs to be done or not for *, +, *? and +? (the loop check is costly
5029 for non-greedy repetition).
5030 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5032 2000-03-28 Dave Love <fx@gnu.org>
5034 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5037 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5039 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5041 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5043 (enum re_opcode_t): Update description of succeed_n.
5044 (PATFETCH): Always define.
5045 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5046 operators, char classes, shy-groups and intervals).
5047 Optimize special cases of intervals so as to only use succeed_n and
5048 jump_n when really needed.
5049 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5050 that we don't have to handle the special cases any more.
5051 Simplify on_failure_jump handling as well.
5053 2000-03-28 Jason Rumney <jasonr@gnu.org>
5055 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5057 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5059 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5061 * s/msdos.h (GC_SETJMP_WORKS): Define.
5063 * alloc.c (mark_maybe_object): New function.
5064 (mark_memory): Use it.
5065 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5066 (setjmp_tested_p, longjmp_done): New variables.
5067 (test_setjmp): New function.
5068 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5069 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5071 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5072 to DEC_TEXT_POS and INC_TEXT_POS.
5074 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5075 with parameter MULTIBYTE_P.
5077 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5080 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5081 buffers because it looks for multibyte character byte sequences
5082 which don't exist in unibyte text.
5084 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5086 * xfaces.c (register_color, unregister_color, unregister_colors)
5087 [DEBUG_X_COLORS]: New functions.
5088 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5090 * xfns.c (x_set_cursor_color): Get color reference counts right.
5092 * xterm.c (x_copy_color): New function.
5093 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5095 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5096 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5097 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5098 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5099 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5100 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5101 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5102 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5103 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5104 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5106 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5107 names for handling per-buffer variables.
5109 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5110 instead of MAX_BUFFER_LOCAL_VARS.
5111 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5113 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5115 * xfns.c (x_specified_cursor_type): New function.
5116 (x_set_cursor_type): Use it.
5118 * buffer.h (struct buffer): Add cursor_type.
5120 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5122 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5123 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5125 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5126 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5127 executing it as well as when popping it off the stack to find infinite
5128 loops in non-greedy repetition operators.
5130 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5132 * doc.c (Qfunction_documentation): New variable.
5133 (syms_of_doc): Initialize Qfunction_documentation.
5134 (Fdocumentation): If FUNCTION is a symbol with non-nil
5135 `function-documentation' property, return a documentation derived
5138 * buffer.c (syms_of_buffer): Add default-cursor-type.
5139 (init_buffer_once): Don't let cursor_type have a local value
5142 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5143 on buffer-local value of cursor_type.
5144 (x_draw_bar_cursor): Add parameter WIDTH.
5146 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5147 (init_buffer_once): Set default cursor_type value to t.
5148 Mark cursor_type as local everywhere.
5149 (syms_of_buffer): New per-buffer variable cursor-type.
5151 * buffer.h (struct buffer): Remove member local_var_flags,
5153 (MAX_BUFFER_LOCAL_VARS): New macro.
5154 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5155 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5156 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5157 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5159 * print.c (print_object): Use new macros for per-buffer
5162 * category.c (Fset_category_table): Use new macros for per-buffer
5165 * buffer.c (buffer_permanent_local_flags): Make a char array.
5166 (max_buffer_local_idx): New variable.
5167 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5168 for new handling of per-buffer variables.
5169 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5170 (init_buffer_once): Initialize per-buffer vars differently.
5171 Set max_buffer_local_idx.
5173 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5176 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5179 * data.c (do_symval_forwarding, store_symval_forwarding)
5180 (find_symbol_value, set_internal, default_value, Fset_default)
5181 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5182 per-buffer variables.
5184 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5186 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5188 * xterm.c (x_term_init): Unblock input around call1 of
5189 Qvendor_specific_keysyms.
5191 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5192 (find_defun_start): Consider an open parenthesis in column 0
5193 a defun start only if open_paren_in_column_0_is_defun_start is set.
5194 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5196 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5198 * eval.c (Fautoload): Add entry in load-history (if after dump).
5199 * lread.c (load-history): Update docstring.
5201 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5203 * indent.c (Fvertical_motion): Always use the current buffer.
5204 Temporarily change the window's buffer, if necessary.
5206 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5208 * xterm.c (fast_find_position): Make sure not to consider rows
5209 not visible in the window.
5211 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5213 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5214 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5216 2000-03-22 Jason Rumney <jasonr@gnu.org>
5218 * w32menu.c (single_submenu): Set help string to NULL if none.
5219 (w32_menu_show): Set help string correctly.
5220 (add-menu-item): Set help string in MIIM_DATA for menu item.
5221 Load SetMenuItemInfoA explicitly.
5222 (w32_menu_display_help): New function.
5224 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5225 (QCdata): Moved to xdisp.c.
5227 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
5228 (Vw32_charset_to_codepage_alist): Removed.
5229 (Vw32_charset_info_alist): New variable.
5230 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5231 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5232 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5233 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5235 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5236 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5237 Define Vw32_charset_info_alist and w32_charset symbols.
5239 2000-03-22 Jason Rumney <jasonr@gnu.org>
5241 * makefile.nt (w32bdf.obj): Update dependencies.
5243 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5245 * w32fns.c: Include fontset.h after dispextern.h.
5246 (Fx_create_frame): Do not create fontset.
5247 (w32_load_system_font): Doc fix.
5248 (Fx_close_connection): Free full_name if it is not shared.
5250 * w32term.c: Include fontset.h after dispextern.h.
5251 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5253 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5254 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5255 (w32_font_is_double_byte): New function, needs body.
5256 (x_append_glyph): Set glyph->glyph_not_available_p.
5257 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5258 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5259 character, convert it to a unibyte character.
5260 (struct glyph_string): Delete member `charset'.
5261 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5262 calculating it is found.
5263 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5264 the case that per char metric is not available correctly.
5265 (x_fill_glyph_string): Handle the case that the specific glyph is
5266 not available correctly.
5267 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5268 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5269 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5270 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5271 fontset. Don't call FS_LOAD_FONT.
5273 2000-03-22 Ken Raeburn <raeburn@gnu.org>
5275 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
5276 (INT_LISPLIKE): New macro.
5277 (NULL_INTERVAL_P): Use it.
5278 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
5279 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
5280 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
5282 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
5283 explicit references to "parent" field of struct interval and
5284 associated unclean type conversions.
5285 * intervals.c (create_root_interval, root_interval, rotate_right,
5286 rotate_left, balance_possible_root_interval, split_interval_right,
5287 split_interval_left, interval_start_pos, find_interval,
5288 next_interval, previous_interval, update_interval,
5289 adjust_intervals_for_insertion, delete_node, delete_interval,
5290 adjust_intervals_for_deletion, merge_interval_right,
5291 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
5292 copy_intervals_to_string): Likewise.
5293 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
5295 * syntax.c (update_syntax_table): Likewise.
5297 * intervals.c (reproduce_tree_obj): New function, like
5298 reproduce_tree but takes a Lisp_Object for the parent. Declare
5300 (graft_intervals_into_buffer): Use it when appropriate.
5301 (reproduce_tree): Declare with prototype.
5302 (balance_possible_root_interval): Check that the parent is a lisp
5303 object before trying to examine its type.
5305 2000-03-22 Gerd Moellmann <gerd@gnu.org>
5307 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
5308 as strings only if both are known to be strings.
5310 * s/openbsd.h (LIBS_TERMCAP): Undef.
5312 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
5314 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
5315 definitions for non-Emacs compilation.
5316 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
5317 outside of `#ifdef emacs'.
5318 (print_partial_compiled_pattern): Update.
5319 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
5320 (re_compile_fastmap): Merge handling of charset and charset_not (for
5321 emacs and non-emacs compilation as well).
5322 Similarly for (not)categoryspec and (not)syntaxspec.
5323 Don't use the fastmap when reaching `anychar' since the added
5324 complexity is not justified.
5325 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
5326 and (not)syntaxspec. Merge (not)categoryspec.
5328 2000-03-22 Kenichi Handa <handa@etl.go.jp>
5330 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5331 FACE_FOR_CHAR): Define them differently for the configuration of
5334 2000-03-21 Dave Love <fx@gnu.org>
5336 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5339 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5341 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5342 (lface_fully_specified_p): Don't check contents of
5343 LFACE_FONT_INDEX because that attribute is optional.
5344 (realize_x_face): Remove now unwarranted xassert.
5346 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5348 The following changes are to make font selection based on
5349 characters, not charset. In addition, they recover fontset
5350 facilities while utilizing the new font selection mechanism.
5352 * Makefile.in (fontset.o): Depend on dispextern.h.
5354 * alloc.c (mark_face_cache): Don't mark face->registry.
5356 * dispextern.h (struct glyph): New member glyph_not_available_p.
5357 Use 22 bits for face_id.
5358 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5359 (struct face): Delete member registry, new member ascii_face.
5360 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5361 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5362 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5363 (struct it): Delete member charset, new member
5364 glyph_not_available_p.
5366 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5367 (struct fontset_info, struct fontset_data): Structs removed.
5368 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5369 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5370 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5371 (fs_free_face_fontset, fontset_font_pattern,
5372 face_suitable_for_char_p, face_for_char,
5373 make_fontset_for_ascii_face): Extern them.
5374 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5375 (FS_LOAD_FACE_FONT): New macro.
5377 * fontset.c: All codes rewritten or adjusted for the change of
5378 fontset implementation. Now fontset is represented by char table.
5379 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5381 (my_strcasecmp): Function removed.
5382 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5384 (AREF, ASIZE): New macros.
5385 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5386 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5387 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5388 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5389 fontset_id_valid_p, font_family_registry, fontset_name,
5390 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5391 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5393 (fs_load_font): New arg FACE. Caller changed.
5394 (fs_query_fontset): Argument changed. Caller changed.
5395 (Fquery_fontset): call fs_query_fontset.
5396 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5398 (clear_fontset_elements, check_registry_encoding,
5399 check_fontset_name): New functions.
5400 (syms_of_fontset): Set char-table-extra-slots property of fontset
5401 to 3. Staticpro and initialize Vfontset_table and
5402 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5404 * frame.h (struct frame): Member `fontset_data' removed.
5405 (FRAME_FONTSET_DATA): Macro removed.
5407 * frame.c (make_frame): Don't allocate f->fontset_data.
5408 (Fdelete_frame): Don't free f->fontset_data.
5410 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5412 * xdisp.c (charset_at_position): Function removed.
5413 (init_iterator): Don't set member charset of struct `it'.
5414 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5415 next_element_from_display_vector, insert_left_trunc_glyphs):
5417 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5419 (get_next_display_element, append_space,
5420 extend_face_to_end_of_line): Likewise.
5422 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5424 (clear_font_table, frame_update_line_height, load_face_font):
5425 Adjusted for the change of fontset implementation.
5426 (load_face_fontset_font): Function removed.
5427 (pixel_point_size): New function.
5428 (font_list): Argument type changed. Caller changed.
5429 (LFACE_FONT): New macro.
5430 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5431 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5432 Lisp_Object. Determine the font name by actually loading a font
5433 by the specified pattern. Set LFACE_FONT (lface) to the specified
5434 pattern. Even if a font is not found, don't try alternatives.
5435 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5436 (set_font_frame_param): If `font' is specified in lface, use it.
5437 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5438 (lface_same_font_attributes_p): Likewise.
5439 (make_realized_face): Arguent changed. Caller changed. Set
5440 face->ascii_face to face itself.
5441 (free_realized_face): Free face->fontset if face is for ASCII.
5442 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5443 deduce_unibyte_registry, x_charset_registry): Functions removed.
5444 (free_realized_multibyte_face): New function.
5445 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5446 changed. Caller changed.
5447 (try_font_list): Argument type changed.
5448 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5449 (choose_face_font): Argument changed. Handle fontset properly.
5450 (choose_face_fontset_font): Function removed.
5451 (realize_default_face, realize_named_face): Don't remove the
5453 (realize_face): Argument changed. Caller changed. Remove face
5454 with the arg former_face_id in advance. Load font for the new
5456 (realize_x_face): Argument changed. Caller changed. For a
5457 multibyte character, share fontset with base_face. For a single
5458 byte character, make a new realized fontset. Don't load a font
5460 (realize_tty_face): Argument changed. Caller changed.
5461 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5462 (face_at_buffer_position): Don't check multibyte_p for returning
5464 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5465 FACE_SUITABLE_FOR_CHARSET_P.
5466 (syms_of_xfaces): Remove code for Qx_charset_registry and
5467 Vface_default_registry.
5469 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5470 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5471 (x_per_char_metric): Don't try FONT->default_char. Even if
5472 pcm->width is zero, glyph bits may exist.
5473 (x_encode_char): Always initialize char2b->byte1.
5474 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5475 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5477 (x_append_glyph): Set glyph->glyph_not_available_p.
5478 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5479 it->charset. Handle the case that per char metric is not
5480 available. If it->multibyte_p is zero and it->c is a multibyte
5481 character, convert it to a unibyte character.
5482 (struct glyph_string): Delete member `charset'.
5483 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5484 the case that per char metric is not available correctly.
5485 (x_fill_glyph_string): Handle the case that the specific glyph is
5486 not available correctly.
5487 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5488 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5489 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5490 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5491 fontset. Don't call FS_LOAD_FONT.
5493 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5494 (x_create_tip_frame): Likewise.
5495 (Fx_close_connection): Free full_name of font_info.
5497 * fns.c (optimize_sub_char_table): New function.
5498 (Foptimize_char_table): New function.
5499 (syms_of_fns): Defsubr Soptimize_char_table.
5501 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5503 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5504 only if buffer is displayed in some window.
5506 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5507 (try_window_reusing_current_matrix): Don't call scroll run
5508 function if run's current and desired position are the same;
5509 this prevents cursor flickering.
5511 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5513 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5515 * regex.c (RE_STRING_CHAR): New macro.
5516 (GET_CHAR_AFER_2): Remove.
5517 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5518 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5519 (print_partial_compiled_pattern, re_compile_fastmap)
5520 (re_match_2_internal): Remove on_failure_jump_exclusive.
5521 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5522 optimization only need to work for * (ie. can use of_keep_string_jump).
5523 Remove the special case for .*\n since it is now covered by the general
5525 (re_search_2): Don't bother with `room'.
5526 (skip_one_char): New function.
5527 (skip_noops): Simplify since `memory' is not needed any more.
5528 (mutually_exclusive_p): Restructure slightly to use `switch' and
5529 add handling for "all" remaining cases.
5530 (re_match_2_internal): Change on_failure_jump_smart to use
5531 on_failure_keep_string_jump (and redirect the end-of-loop jump)
5532 rather than on_failure_jump_exclusive.
5534 2000-03-19 Gerd Moellmann <gerd@gnu.org>
5536 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
5537 number of bits per RGB because it's everywhere used as the depth
5540 * term.c (calculate_costs): Remove code dealing with X frames.
5542 2000-03-19 Richard M. Stallman <rms@gnu.org>
5544 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
5546 2000-03-18 Gerd Moellmann <gerd@gnu.org>
5548 * lread.c (read_integer): Unread the last char not consumed.
5550 2000-03-17 Gerd Moellmann <gerd@gnu.org>
5552 * xterm.c (x_update_window_cursor): Don't update in frames
5553 which are in the process of being deleted.
5555 2000-03-16 Gerd Moellmann <gerd@gnu.org>
5557 * Makefile.in (mostlyclean): Add `*.core'.
5558 (clean): Add `bootstrap-emacs'.
5560 * lread.c (read_integer): New function.
5561 (read1): Support read syntax #o, #x, #b, #r.
5563 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
5565 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
5566 make sure POINTER_TO_OFFSET gives the same value before and after
5567 PREFETCH. Use `dfail' to guarantee "atomic" matching.
5568 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
5569 (debug): Now only active if > 0 rather than if != 0.
5570 (DEBUG_*): Update for the new meaning of `debug'.
5571 (print_partial_compiled_pattern): Add missing `succeed' case. Use
5572 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
5573 in `succeed_n', `jump_n' and `set_number_at'.
5574 (store_op1, store_op2, insert_op1, insert_op2)
5575 (at_begline_loc_p, at_endline_loc_p): Add prototype.
5576 (group_in_compile_stack): Move to after its arg's types are
5577 declared and add a prototype.
5578 (PATFETCH): Define in terms of PATFETCH_RAW.
5579 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
5581 (QUIT): Redefine as a nop except for NTemacs.
5582 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
5583 indentation of the greedy-op and shy-group code.
5584 (at_(beg|end)line_loc_p): Fix argument's types.
5585 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
5586 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
5587 (MATCHING_IN_FIRST_STRING): Remove.
5588 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
5589 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
5590 QUIT unconditionally.
5592 2000-03-15 Gerd Moellmann <gerd@gnu.org>
5594 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
5597 * process.c (send_process): Add a hint that the function
5598 can call Lisp code to its comment.
5600 * lread.c (load_dangerous_libraries): New variable.
5601 (Vbytecomp_version_regexp): New variable.
5602 (safe_to_load_p): New function.
5603 (Fload): Handle files not compiled with Emacs specially.
5604 (syms_of_lread): New Lisp variable load-dangerous-libraries.
5606 2000-03-14 Gerd Moellmann <gerd@gnu.org>
5608 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
5610 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
5611 support functions only if HAVE_X11R6_XIM is defined.
5612 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
5614 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
5616 * xfns.c (X_I18N_INHIBITED): Don't define.
5617 (create_frame_xic): Remove conditional compilation on
5619 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
5621 * config.in (HAVE_X_I18N): Moved here from xterm.h.
5622 (HAVE_X11R6_XIM): Define.
5624 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
5626 * xterm.c (x_term_init): Add support for X resource `synchronous'.
5627 If set, call XSynchronize.
5629 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
5631 * regex.c: Declare a new type `re_char' used throughout the code
5632 for the string char type. It's `const unsigned char' to match the
5633 rest of Emacs. Consistently make sure all pointers to strings use
5634 it and make sure all pointers into the pattern use `unsigned
5636 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
5637 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
5640 * charset.h (GET_CHAR_AFTER_2): Remove.
5641 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
5643 2000-03-12 Ken Raeburn <raeburn@gnu.org>
5645 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
5646 variable before the invocation of YMF_PASS_LDFLAGS, in case both
5647 of them try to use backquotes.
5649 2000-03-12 Dave Love <fx@gnu.org>
5651 * unexelf.c: Restore changes of 1999-10-19.
5652 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
5653 fix its type and alignment; copy it from current process.
5655 2000-03-12 Gerd Moellmann <gerd@gnu.org>
5657 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
5658 has been found. Fix bug not computing timer's predecessor.
5660 * fileio.c (Fread_file_name): Handle case that DIR contains a
5663 * window.c (Fsave_window_excursion): Doc fix.
5665 * xfns.c (x_defined_color): Rewritten to use
5666 x_allocate_nearest_color.
5668 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5670 * msdos.c (vga_installed): New function, code moved from
5671 dos_set_window_size.
5672 (Qbar, Qcursor_type, outside_cursor): New variables.
5673 (syms_of_msdos): Intern and staticpro them.
5674 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
5675 shape used outside Emacs when called for the first time.
5676 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
5677 cursor shape used outside Emacs.
5678 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
5679 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
5681 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
5682 parameters specify the cursor. Make qreverse a global
5683 variable (renamed to Qreverse).
5685 2000-03-09 Gerd Moellmann <gerd@gnu.org>
5687 * fns.c (Fy_or_n_p): Cancel busy-cursor.
5689 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
5691 This is a big redesign of failure-stack and register handling, prompted
5692 by bugs revealed when trying to add shy-groups. Overall, what happened
5693 is that loops are now structured a little differently, groups can be
5694 shy and the code is a little simpler.
5696 * regex.h: Update the copyright.
5697 (RE_SHY_GROUPS): New value.
5698 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
5699 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
5701 * regex.c (enum re_opcode_t): Remove jump_past_alt,
5702 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
5703 on_failure_jump_(exclusive, loop and smart). Also fix the comment
5704 for (start|stop)_memory since they now only take one argument (the
5705 second has becomes unnecessary).
5706 (print_partial_compiled_pattern): Adjust for changes in
5708 (print_compiled_pattern): Use %ld to printf long ints and flush to
5709 make debugging a little easier.
5710 (union fail_stack_elt): Make the integer unsigned.
5711 (struct fail_stack_type): Add a `frame' element.
5712 (INIT_FAIL_STACK): Init `frame' as well.
5713 (POP_PATTERN_OP): New macro for re_compile_fastmap.
5714 (DEBUG_PUSH, DEBUG_POP): Remove.
5715 (NUM_REG_ITEMS): Remove.
5716 (NUM_NONREG_ITEMS): Adjust.
5717 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
5718 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
5719 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
5720 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
5722 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
5723 address pushed is not the destination of the jump but the source
5725 (NUM_FAILURE_ITEMS): Remove.
5726 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
5727 registers before the actual failure point). Don't hardcode any
5728 meaning for str==NULL anymore.
5729 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
5730 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
5732 (REG_UNSET_VALUE): Use NULL (why not?).
5733 (compile_range): Remove declaration since it doesn't exist.
5734 (struct compile_stack_elt_t): Remove inner_group_offset.
5735 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
5736 (regex_grow_registers): Remove dead code.
5737 (FIXUP_ALT_JUMP): New macro.
5738 (regex_compile): Add shy-groups Change loops to use
5739 on_failure_jump_smart&jump instead of
5740 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
5741 initial (dummy_failure_)jump. Remove c1_base (looks like unused
5742 variable to me). Use `jump' instead of `jump_past_alt' and don't
5743 bother with push_dummy_failure in alternatives since it is now
5744 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
5745 emacs' for (re)allocating the stack.
5746 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
5747 from loop when bufp->can_be_null rather than jumping to `done'.
5748 Avoid jumping backwards so as to ensure termination. Use
5749 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
5750 backreferences. Remove dead code in handling of `anychar'.
5751 (skip_noops, mutually_exclusive_p): New functions taken from the
5752 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
5753 improve mutually_exclusive_p to handle ".+\n".
5754 (lowest_active_reg, highest_active_reg,
5755 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
5756 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
5757 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
5758 variables. Push register (in `start_memory') on the stack rather
5759 than storing it in old_reg(start|end). Remove the cycle detection
5760 from `stop_memory', replaced by the use of on_failure_jump_loop
5761 for greedy loops. Add code for the new on_failure_jump_<foo>.
5762 Remove ad-hoc code in `on_failure_jump' to push more registers in
5763 the case of a loop. Take out code from `maybe_pop_jump' into
5764 separate functions and adapt it to the semantics of
5765 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
5766 and push_dummy_failure. Remove dummy_failure handling and
5767 handling of `failures to jump to on_failure_jump' (this last one
5768 was already dead code, it seems).
5769 (group_match_null_string_p, alt_match_null_string_p)
5770 (common_op_match_null_string_p): Remove.
5772 2000-03-08 Dave Love <fx@gnu.org>
5774 * config.in: Don't depend on __STDC__ for volatile.
5775 Add POINTER_TYPE, PTR, PROTOTYPES.
5777 * hftctl.c, strftime.c: Use PROTOTYPES.
5778 * eval.c (find_handler_clause): Likewise.
5780 * mem-limits.h: Use POINTER_TYPE.
5782 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
5783 (memory_warnings): Declare using POINTER_TYPE.
5785 2000-03-08 Gerd Moellmann <gerd@gnu.org>
5787 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
5789 * xdisp.c (display_echo_area): Temporarily inhibit garbage
5792 * xfns.c: Remove obsolete code in #if 0.
5793 (Fx_focus_frame): New function.
5795 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5797 * coding.c (coding_category_name): Add coding-category-utf-8,
5798 coding-category-utf-16-be, coding-category-utf-16-le.
5799 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5800 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5801 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5802 (detect_coding_utf_8): New function.
5803 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5804 UTF_16_LOW_SURROGATE_P): New macros.
5805 (detect_coding_utf_16): New function
5806 (detect_coding_mask): When priorities are specified, skip any
5807 categories that have `nil' coding-system. Fix bug of returning
5808 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5809 returns a mask not set in PRIORITIES.
5810 (detect_eol_type_in_2_octet_form): New function.
5811 (detect_eol): selects detect_eol_type_XXX to call according to
5812 cooding->category_idx.
5813 (detect_coding_system): Remove `nil' coding-system in the result.
5814 (Fupdate_coding_systems_internal): Update all coding-categories.
5816 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5817 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5819 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5820 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5821 CODING_CATEGORY_IDX_UTF_16_LE.
5822 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5823 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5824 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5825 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5827 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5829 * doc.c (Fdocumentation_property): If value is not a string,
5830 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5832 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5833 close the display with XtCloseDisplay. This caused a bus error
5836 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5837 complete but not unique.
5839 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5841 * process.c (send_process): Remove local variable `procname' that
5842 might become invalid when a GC happens. Instead, access the
5843 process name slot directly.
5845 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5848 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5851 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5853 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5854 glyph matrices have been freed.
5856 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5858 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5859 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5861 * xfns.c (QCdata): Moved to xdisp.c.
5863 * xdisp.c (QCdata): Moved here from xfns.c.
5864 (syms_of_xdisp): Initialize QCdata.
5866 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5868 * window.c (coordinates_in_window): Use
5869 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5870 FRAME_INTERNAL_BORDER_WIDTH.
5872 * xdisp.c (try_window_id): Recompute unchanged information if
5873 it is obviously invalid.
5875 * xterm.c (x_term_init): Create a colormap if not using the
5878 * xterm.h (select_visual): Change prototype.
5880 * xfns.c (select_visual): Rewritten. Recognize user-specified
5882 (visual_classes): New variable.
5884 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5886 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5887 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5888 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5889 (x_decode_color): Don't handle allocation of white and black
5891 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5892 XtNcolormap resources.
5893 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5894 (Fx_create_frame): Initialize color members of x_output structure.
5895 (xpm_load): Pass colormap to XPM lib.
5897 * xfaces.c (x_free_colors): Access colormap of frame using
5898 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5899 when default colormap is used.
5901 * xterm.c (x_term_init): Set Colormap member of x_display_info
5902 structure. Copy colormap if resource `privateColormap' is
5903 specified (PseudoColor only).
5904 (x_setup_relief_color): Access colormap of frame using
5907 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5908 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5910 2000-03-04 Jason Rumney <jasonr@gnu.org>
5912 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5913 other non-platform-specific equivalents.
5914 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5915 specific functions and macros as their w32 equivalents where
5916 non-platform-specifics are not available.
5917 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5918 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5919 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5920 (frame_update_line_height): Use macros to access f->output_data.
5921 (defined_color): Remove FIXME comments; fixed.
5922 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5923 into #ifdef blocks. Add WINDOWSNT blocks.
5924 (Fx_list_fonts): Use macros for accessing font data.
5925 (set_lface_from_font_name): Different default fonts for X and
5927 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5928 scalable for backward compatibility.
5929 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5930 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5932 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5935 * makefile.nt (w32faces.obj): Remove.
5938 2000-03-03 Jason Rumney <jasonr@gnu.org>
5940 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5943 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5945 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5946 standard ELF definitions here if the system header does not.
5948 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5950 * xterm.c (PER_CHAR_METRIC): Removed.
5951 (x_per_char_metric_1, x_default_char): New functions.
5952 (x_per_char_metric): If font's default char is invalid, return
5953 metrics of a suitably chosen usable default char.
5954 (x_draw_glyph_string_foreground): If font has an invalid default
5955 char, replace occurrences of unprintable chars with a suitably
5956 chosen usable default char.
5958 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5960 * xterm.c (note_mouse_highlight): Return quickly if frame's
5961 glyph matrices have been freed.
5963 * dispnew.c (free_glyphs): Block input while freeing matrices.
5965 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5967 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5970 * dispextern.h (x_free_colors): Add prototype.
5972 * xfaces.c (x_free_colors): New function.
5973 (unload_color, free_face_colors): Use it.
5975 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5977 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5979 * window.c [MSDOS]: Include msdos.h.
5981 2000-03-02 Dave Love <fx@gnu.org>
5983 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5985 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5986 set C_OPTIMIZE_SWITCH for gcc.
5988 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5990 * coding.c (coding_save_composition): Be sure to allocate
5991 composition data area in coding even if there's no composition in
5994 2000-03-01 Jason Rumney <jasonr@gnu.org>
5996 * w32term.c: Equivalent changes to those made to xterm.c on
5997 2000-02-25 and 2000-02-24.
5999 * w32fns.c: Equivalent changes to those made to xfns.c on
6000 2000-02-25 and 2000-02-21.
6002 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6003 correct line-end convention is followed.
6005 * w32menu.c [HAVE_BOXES]: Remove #undef.
6006 (single_keymap_panes): Remove code for simulating checkmarks.
6007 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6008 Remove code for drawing simulated checkmarks.
6009 (w32_menu_show): make unibyte help string correctly.
6010 (add_menu_item): draw standard Windows checkmarks. Draw radio
6011 buttons as radio buttons if possible.
6013 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6015 * sysdep.c (start_of_text): Don't define this function for NetBSD
6018 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6020 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6021 (LINKER): Don't undef if __NetBSD__ is defined.
6023 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6025 * fileio.c [__NetBSD__]: Define `unix'.
6027 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6029 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6031 * atimer.c (start_atimer): Don't abort when timers are stopped.
6032 (append_atimer_lists): New function.
6033 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6034 arbitrary lists of stopped and running atimers.
6036 * atimer.c (cancel_atimer): Handle canceling an atimer when
6037 some timers are stopped.
6039 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6042 * fns.c (maybe_resize_hash_table): Handle case of new size
6043 coming out as being the same as old size.
6045 2000-02-27 Jason Rumney <jasonr@gnu.org>
6047 * makefile.nt: Add atimer.h to dependencies.
6048 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6049 * w32console.c: Only disable window system features for dispextern.h
6050 (initialize_w32_display): Build a display info for the console.
6051 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6052 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6053 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6055 * w32gui.h (struct W32FontStruct): Revert last change after change
6057 * w32menu.c (single_submenu): Set up help string.
6058 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6059 (w32_dialog_show): Set up help string.
6060 * w32term.c (w32_display_info_for_display): Remove unused function.
6061 (w32_draw_bitmap): Use pre-built bitmaps.
6062 (w32_initialize_display_info): New function to initialize parts of
6063 display info that are common to both GUI and console frames.
6064 (w32_term_init): Use w32_initialize_display_info. Do not set
6065 Vw32_num_mouse_buttons here, as it is not called for console
6066 frames. Build bitmaps for indicating truncated lines etc.
6067 (x_delete_display): Destroy pre-built bitmaps.
6068 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6069 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6071 2000-02-27 Dave Love <fx@gnu.org>
6073 * lisp.h: Add a bunch of prototypes.
6075 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6077 * keyboard.c (read_char): Set `usec' correctly.
6079 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6081 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6082 `lambda', set reg[RRR] to the map index.
6083 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6084 reg[RRR] to 0. Otherwise, set it to -1.
6086 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6088 * emacs.c (main): Remove code snippet commented out with `//'.
6090 2000-02-25 Richard M. Stallman <rms@gnu.org>
6092 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6093 and contains a `:', prepend `/:'.
6095 * window.c (select_window_1): If selected_window is nil,
6096 don't "swap out" the buffer's point.
6097 (Fset_window_configuration): Set selected_window to nil
6098 before calling Fselect_window.
6099 (unshow_buffer): Don't set point in buffer from window's point
6100 if another more recently selected window also shows the buffer.
6102 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6104 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6106 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6107 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6108 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6110 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6111 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6112 (hide_busy_cursor): New functions.
6113 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6115 * minibuf.c (read_minibuf): Cancel busy-cursor.
6117 * keyboard.c (command_loop_1): Call start_busy_cursor before
6118 Fcommand_execute and cancel_busy_cursor after it.
6119 (timer_check): Remove busy-cursor code.
6120 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6123 * process.c (wait_reading_process_input): Remove busy-cursor code.
6125 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6126 Fx_hide_busy_cursor.
6128 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6130 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6132 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6134 * xterm.c (XTread_socket): Remove busy-cursor code.
6136 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6137 (build_frame_matrix_from_leaf_window): Put code handling
6138 glyph row's not being a slice of a frame row in #if 0.
6139 (sync_window_with_frame_matrix_rows): New function.
6140 (frame_row_to_window): New function.
6141 (mirror_line_dance): Handle copies between windows.
6143 * lread.c (Fload): Use `xfree' instead of `free'.
6144 (init_obarray): Use `xmalloc' instead of `malloc'.
6146 * window.c (Fset_window_buffer): Set WINDOW to the window
6148 (coordinates_in_window): Take frame's internal border width
6151 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6153 * xterm.c (x_display_and_set_cursor): Display cursor of
6154 non-selected windows depending on the setting of
6155 cursor_in_non_selected_windows.
6157 * xdisp.c (cursor_in_non_selected_windows): New variable.
6158 (syms_of_xdisp): DEFVAR_BOOL it.
6160 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6162 * data.c (Fstring_to_number): If number is greater than what
6163 fits into an integer, return a float.
6165 * eval.c (specbind): Remove references to
6166 keyword_symbols_constant_flag.
6168 * data.c (keyword_symbols_constant_flag): Removed.
6169 (Fmakunbound, set_internal, syms_of_data): Remove references to
6170 keyword_symbols_constant_flag.
6172 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6174 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6176 * syntax.c (multibyte_syntax_as_symbol): New variable.
6177 (syms_of_syntax): Declare it as a Lisp variable.
6178 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6179 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
6180 nonzero, treat all multibyte characters as symbol.
6181 (init_syntax_once): Give syntax `word' to all multibyte
6184 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6186 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6189 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6191 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6193 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6194 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6196 2000-02-21 Dave Love <fx@gnu.org>
6198 * frame.c (Vmouse_position_function): New variable.
6199 (Fmouse_position): Use it.
6200 (syms_of_frame): Install it.
6202 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6204 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6206 * fileio.c (Finsert_file_contents): Unbind the binding of
6207 standard-output done by temp_output_buffer_setup.
6209 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6210 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6211 (specbind, unbind_to): Handle most common case of non-constant
6212 symbol with trivial value specially.
6214 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6216 2000-02-20 Richard M. Stallman <rms@gnu.org>
6218 * data.c (Fmake_variable_buffer_local): Doc fix.
6219 Init found_for_buffer to 0.
6220 (Fmake_variable_frame_local): If the variable has already
6221 been buffer-local, set the check_frame field.
6223 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6225 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6226 produced for CODING_MODE_LAST_BLOCK requires.
6228 2000-02-18 Dave Love <fx@gnu.org>
6230 * keyboard.c (echo_keystrokes): Remove declaration.
6231 (Vecho_keystrokes) New variable.
6232 (read_char, record_menu_key, read_key_sequence): Use it to allow
6234 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6236 * lread.c: Undef feature selection macros before defining.
6238 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6240 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6241 for symbols other than the symbol in question.
6243 2000-02-17 Dave Love <fx@gnu.org>
6245 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6247 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6249 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6251 * alloc.c (enum mem_type): Compile unconditionally.
6253 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6255 * xfaces.c (tty_defined_color): Don't return faulire indication
6256 for unspecified-fg and unspecified-bg pseudo-colors.
6258 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6260 * alloc.c (mark_object): Don't mark symbol names in pure space.
6261 (gc_sweep): Don't unmark symbol names in pure space.
6263 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6264 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6265 [GC_MARK_STACK]: New defines.
6266 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6267 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6269 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
6271 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
6272 allocate_buffer instead of xmalloc.
6274 * alloc.c (toplevel): Include setjmp.h.
6275 (PURE_POINTER_P): New define.
6276 (enum mem_type) [GC_MARK_STACK]: New enumeration.
6277 (Vdead) [GC_MARK_STACK]: New variable.
6278 (lisp_malloc): Add parameter TYPE, call mem_insert if
6279 GC_MARK_STACK is defined.
6280 (allocate_buffer): New function.
6281 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
6282 (free_float) [GC_MARK_STACK]: Set type to Vdead.
6283 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
6284 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
6285 (MEM_NIL) [GC_MARK_STACK]: New define.
6286 (struct mem_node) [GC_MARK_STACK]: New structure.
6287 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
6288 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
6289 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
6290 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
6291 (mark_stack) [GC_MARK_STACK]: New functions.
6292 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
6293 (clear_marks): Removed.
6294 (gc_sweep): Set free conses' car, free floats' type, free
6295 symbols' function to Vdead. Use lisp_free to free buffers.
6296 (init_alloc_once): Initialize Vdead.
6297 (survives_gc_p): Return non-zero for pure objects.
6299 * alloc.c: Add comments throughout the file.
6301 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
6302 that unblocks alarms.
6304 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
6305 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
6306 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
6308 * frame.c (make_frame): Set frame initiallly to `garbaged'.
6310 2000-02-17 Kenichi Handa <handa@etl.go.jp>
6312 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
6313 avoid infinite error signaling. Allocate sufficient memory for
6314 eol_str in the case that eoltype is Lisp_Int.
6316 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
6318 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
6319 depends on the previous behavior.
6321 2000-02-16 Gerd Moellmann <gerd@gnu.org>
6323 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
6325 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6327 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
6329 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
6330 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6333 2000-02-15 Richard M. Stallman <rms@gnu.org>
6335 * data.c (set_internal): Don't make variable buffer-local
6336 if within a let-binding for the same buffer.
6337 (let_shadows_buffer_binding_p): New function.
6339 * eval.c (specbind): For buffer-local value,
6340 record the current buffer also.
6341 (unbind_to): Cope with that change.
6343 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6345 * window.c (Fsave_window_excursion): Doc fix.
6347 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6349 * syntax.c (back_comment): Make sure we only consider comment-starters
6350 of the relevant style and return -1 in case of a failure to find the
6351 beginning of the comment.
6352 (Fforward_comment): If back_comment fails, go back to the position just
6353 after the comment-end.
6354 (scan_lists): Add comment describing a very minor bug.
6356 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6358 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6359 `completion-regexp-list' in the docstring.
6361 2000-02-14 Dave Love <fx@gnu.org>
6363 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6365 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6367 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6368 to Emacs' syntax. Also fix the comment about set/not-set meanings
6369 since Emacs syntax is not the value 0 any more.
6370 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6371 since it's now part of RE_SYNTAX_EMACS.
6373 2000-02-12 Dave Love <fx@gnu.org>
6375 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6378 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6380 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6382 2000-02-12 Dave Love <fx@gnu.org>
6384 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6386 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6387 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6388 * s/hpux.h: Don't define HAVE_VFORK.
6390 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6392 * s/nextstep.h: Don't define HAVE_ALLOCA.
6394 * config.in: Add vfork bits.
6396 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6398 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6399 unwind function to undo the effect of stopping atimers.
6401 * keyboard.c (bind_polling_period): Stop all timers except
6404 * atimer.c (stopped_atimers): New variable.
6405 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6408 * atimer.h (stop_other_atimers, run_all_atimers)
6409 (unwind_stop_other_atimers): Add function prototypes.
6411 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6413 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6415 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6416 library may depend on jpeg.
6417 (atimer.o): Depends on atimer.c.
6419 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6421 * insdel.c (del_range_1): Call update_compositions.
6422 (del_range_both): Call update_compositions just once..
6424 2000-02-10 Dave Love <fx@gnu.org>
6426 * xfns.c (create_frame_xic): Fix initialization of automatic
6429 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6431 * ccl.c (CCL_MAKE_CHAR): New macro.
6432 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6433 registers by CCL_MAKE_CHAR before calling translate_char.
6434 <CCL_TranslateCharacterConstTbl> Likewise.
6436 2000-02-08 Dave Love <fx@gnu.org>
6438 * lread.c (__EXTENSIONS__): Define.
6440 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6442 * puresize.h (BASE_PURESIZE): Increase to 650000.
6444 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6446 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6449 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6451 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6452 md, mh, mb, mr, and me to the fake termcap entry.
6454 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6456 * sound.c (sound_cleanup): Don't call device close routine if the
6457 function pointer is null.
6459 2000-02-06 Andrew Innes <andrewi@gnu.org>
6461 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6462 around image definitions and prototypes.
6463 (gamma_correct) [WINDOWSNT]: New prototype.
6465 * w32term.c (x_make_frame_visible): Replace call to
6466 input_poll_signal with poll_for_input.
6468 * window.c [WINDOWSNT]: Include w32term.h.
6470 * xdisp.c [WINDOWSNT]: Include w32term.h.
6472 * makefile.nt: Add dependencies on w32gui.h.
6473 (OBJ1): Include atimer.obj.
6474 ($(BLD)\atimer.obj): New dependency rule.
6476 * w32.c (sigmask): New function (does nothing).
6477 (sigunblock): Ditto.
6479 * frame.c [WINDOWSNT]: Include w32term.h.
6481 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6483 * lread.c (syms_of_lread): Fix literal newlines.
6485 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6486 the string constant limit (2048 bytes) in MSVC.
6489 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6491 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6493 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6494 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6497 2000-02-04 Dave Love <fx@gnu.org>
6499 * fileio.c: Remove some unused vars.
6500 (_GNU_SOURCE): Define (for euidaccess).
6502 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6504 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6506 (read_minibuf): Deal with allow_props correctly.
6508 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6510 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6512 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6514 * search.c (compile_pattern): If a cache entry has a nil regexp,
6515 fill in that entry instead of clobbering a previously cached
6518 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6520 * puresize.h (BASE_PURESIZE): Increase to 610000.
6522 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6524 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
6527 2000-02-02 Kenichi Handa <handa@etl.go.jp>
6529 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
6530 instead of incrementing ic directly.
6531 <CCL_WriteExprConst> Likewise.
6532 <ccl_set_expr>: Set ic to jump_address.
6534 * fileio.c (e_write): Fix the handling of
6535 CODING_FINISH_INSUFFICIENT_SRC.
6537 2000-02-01 Dave Love <fx@gnu.org>
6539 * editfns.c (Fpropertize): Doc fix.
6541 * process.c (Fstart_process): Doc fix.
6543 * eval.c: Fix various doc strings not to duplicate information
6544 from help-manyarg-func-alist.
6546 * window.c (Fset_window_margins): Don't make interactive. Doc
6549 * doc.c (Vhelp_manyarg_func_alist): New variable.
6550 (Fdocumentation): Use it.
6551 (syms_of_doc): Define it.
6553 2000-01-31 Gerd Moellmann <gerd@gnu.org>
6555 * xterm.c (xim_open_dpy): Remove unused local variable.
6557 * emacs.c (USAGE): Use term `display options' instead of `X
6560 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
6561 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
6563 * fns.c (sweep_weak_table): New function.
6564 (sweep_weak_hash_tables): Use it. Keep on marking until there
6567 2000-01-30 Gerd Moellmann <gerd@gnu.org>
6569 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
6570 that XTread_socket does not crash by trying to call XNoOp on a
6573 2000-01-30 Jason Rumney <jasonr@gnu.org>
6575 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6576 Change selected_frame to SELECTED_FRAME ().
6577 (w32_console_mouse_position): Remove #ifndef MULE from around
6580 * makefile.nt: Remove dosfns.obj.
6582 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
6584 * w32fns.c (w32_defined_color): Check for valid frame before
6585 applying gamma correction. Eliminate dependency on frame elsewhere.
6586 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
6587 (w32_to_x_font): Use resx and resy not height_in and width_in.
6588 (x_to_w32_font): Doc fix.
6589 (xlfd_strip_height): New function to strip and return font height.
6590 (w32_font_match): Compare height separately from rest of xlfd
6591 spec, using xlfd_strip_height.
6593 * w32term.c (w32_term_init): Swap resx and height_in, resy and
6594 width_in. Use w32_defined_color in place of defined_color.
6596 * w32faces.c: Merge more of DOS and X specifics in preparation for
6597 merge with xfaces.c.
6598 (defined_color): Remove FIXME comment.
6599 (tty_color_name): Provide w32-specific function.
6600 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
6602 * w32console.c (turn_on_face, turn_off_face): Removed.
6603 (w32_face_attributes): New function.
6604 (Global_variables): Reduce scope where possible.
6605 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
6607 (hl_mode): Don't modify text attributes.
6608 (write_glyphs): Don't do anything if len <= 0. Use
6609 w32_face_attributes to get attributes for drawing. Write
6610 terminating codes using char_attr_normal.
6611 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
6612 (update_begin, update_end): Likewise.
6613 (vga_stdcolor_name): New function.
6614 (initialize_w32_display): Remove char_attr_reverse and char_attr.
6615 (Fset_screen_color): Remove char_attr_reverse.
6617 2000-01-29 Gerd Moellmann <gerd@gnu.org>
6619 * xfns.c (xic_set_preeditarea): Take window parameter and
6620 window-relative pixel-positions.
6622 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
6623 is its frame's selected window.
6624 (xim_instantiate_callback): Likewise.
6626 * xfns.c (x_create_im): Removed.
6627 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
6628 (supported_xim_styles): Renamed from supported_styles.
6629 (best_xim_style): Renamed from best_style.
6630 (create_frame_xic): Renamed from xic_create_frame.
6631 (free_frame_xic): Renamed from xic_destroy_frame.
6633 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
6635 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
6636 our frames, call XFilterEvent with 2nd parameter `None'.
6637 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
6638 returning XBufferOverflow.
6639 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
6641 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
6642 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
6643 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
6644 (xim_initialize, xim_close)
6645 [HAVE_X_I18N && HAVE_X11R6]: New functions.
6646 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
6647 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
6648 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
6650 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
6652 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
6653 `xic_style' and `xic_xfs'.
6654 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
6655 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
6656 (FRAME_XIM): Removed.
6658 * xfns.c (supported_styles): New variable.
6659 (DEFAULT_STYLE, DEFAULT_FONT): New macros
6660 (xic_create_xfontset, best_style, xic_create_frame)
6661 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
6662 (xic_set_xfontset): New functions.
6664 2000-01-28 Dave Love <fx@gnu.org>
6666 * s/irix6-5.h: Revert last change after change to irix5-0.h.
6668 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
6670 2000-01-28 Gerd Moellmann <gerd@gnu.org>
6672 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
6673 for *scratch* if it already existed.
6675 * emacs.c (USAGE): New macro.
6676 (main): Use it to display usage information.
6678 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6680 Support for the menu-help feature:
6682 * msdos.h: Change prototypes of XMenuAddSelection and
6685 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
6686 part of the line to the termscript file.
6687 (IT_clear_to_end): Clear the entire line, not just its beginning.
6688 (menu_help_message, prev_menu_help_message): New variables.
6689 (IT_menu_make_room): Make room for the help_text member.
6690 (IT_menu_display): New argument disp_help; all callers changed.
6691 If disp_help is non-zero, store the help text of the active menu
6692 item in menu_help_message.
6693 (XMenuAddPane): Initialize the help_text member to NULL.
6694 (XMenuAddSelection): New argument help_text. Store it in the
6696 (XMenuActivate): New argument help_callback. If the value of
6697 menu_help_message has changed since the last time, display the
6698 menu help message text while waiting for the mouse to move. Clear
6699 the echo area before exiting.
6700 (XMenuDestroy): Free the help_text member.
6702 2000-01-27 Gerd Moellmann <gerd@gnu.org>
6704 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
6705 XMenuAddSelection. Pass help callback to XMenuActivate.
6706 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
6708 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6710 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
6711 and EMACS_SET_USECS.
6713 2000-01-26 Dave Love <fx@gnu.org>
6715 * editfns.c (Fchar_after, Fchar_before): Doc fix.
6717 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
6718 an error may be signalled.
6720 2000-01-26 Gerd Moellmann <gerd@gnu.org>
6722 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
6723 LD_SWITCH_SYSTEM inherited from irix5-0.h.
6725 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
6727 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6729 * charset.c (Fstring): If there is a multibyte char among
6730 the args, always return a multibyte string.
6732 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6734 * sysdep.c (sys_select): Turn atimers off and on instead of
6735 recording and restoring old alarm handler
6737 * process.c (toplevel): Include atimer.h.
6738 (create_process_1): Rewritten.
6739 (create_process): Use atimers instead of alarm.
6740 (wait_reading_process_input) [hpux]: Turn atimers off instead
6741 of turning off SIGALRM.
6742 (wait_reading_process_input): Turn off atimers instead off
6743 calling stop_polling.
6745 * emacs.c (main): Call init_atimer.
6747 * keyboard.c (toplevel): Include systime.h and atimer.h.
6748 (polling_for_input): Removed because unused.
6749 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
6750 (poll_timer): New variable.
6751 (poll_for_input, poll_for_input_1): New functions.
6752 (start_polling, stop_polling): Rewritten.
6754 * keyboard.h (polling_for_input): Removed.
6756 * atimer.h, atimer.c: New files.
6758 * Makefile.in (obj): Add atimer.o.
6759 (atimer.o): New target.
6761 * blockinput.h (pending_atimers): Add extern declaration.
6762 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
6764 * lisp.h (popup_activated_flag): Add extern declaration.
6766 * xmenu.c (popup_activated_flag): Make externally visible.
6767 (popup_activate_callback) [USE_MOTIF]: Increment
6768 popup_activated_flag.
6769 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
6771 * xterm.c (toplevel): Include atimer.h.
6772 (toolkit_scroll_bar_interaction): New variable.
6773 (Fxt_process_timeouts): Removed.
6774 (x_process_timeouts): New function.
6775 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
6776 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
6777 (x_make_frame_visible): Call poll_for_input_1 instead of
6778 input_poll_signal. Don't call alarm.
6779 (x_initialize): Install timer calling x_process_timeouts.
6781 2000-01-24 Dave Love <fx@gnu.org>
6783 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
6784 Don't use -cckr -- apparently not now necessary.
6786 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6788 * msdos.c (IT_menu_display): Truncate long menu lines at the right
6791 2000-01-23 Jason Rumney <jasonr@gnu.org>
6793 * w32fns.c (w32_defined_color): Apply gamma correction before
6794 trying to map to the palette.
6795 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6798 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6799 here. Callers changed to always pass real device context.
6800 (w32_draw_bitmap): Likewise.
6801 (w32_get_glyph_overhangs): Likewise.
6802 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6804 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6805 pfnSetScrollInfo and SetScrollRange.
6806 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6807 back into MULE characters after decoding them.
6808 (x_get_glyph_face_and_encoding): Likewise.
6809 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6810 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6811 (x_produce_glyphs): Calculate per char metrics for a character
6812 that we know exists in default font when font_not_found_p is true.
6814 2000-01-22 Jason Rumney <jasonr@gnu.org>
6816 * makefile.nt (intervals.obj, composite.obj): New modules.
6817 (composite.h): Added as dependency where appropriate.
6819 * w32gui.h (XGCValue): New struct for emulating X GCs.
6821 * w32term.h (XCharStruct): New struct for emulating X.
6823 * w32console.c (turn_on_face, turn_off_face): New functions.
6824 (change_line_highlight): New prototype for new redisplay.
6825 (write_glyphs): Support multibyte text. Support faces.
6827 * w32faces.c: Complete rewrite for new redisplay based on new
6830 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6831 throughout. struct frame * in place of FRAME_PTR.
6832 Skeleton support for images, toolbars, tooltips from xfns.c.
6833 (Fx_create_frame): Use system default for default scroll bar
6835 (w32_get_arg): Renamed from x_get_arg.
6836 (Fx_file_dialog): New function.
6837 (w32_list_fonts): Check cache before asking system.
6838 (Vw32_enable_synthesized_fonts): New variable.
6839 (Vw32_enable_italics): Obsolete, removed.
6841 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6842 Use SELECTED_FRAME macro.
6844 * w32menu.c: Add skeleton support for help strings on menus.
6845 (add_menu_item): Native checkbox and radio support added, but not
6846 yet enabled due to bugs.
6847 (push_menu_item): Add parameters type, selection and help.
6849 Formatting changes to reduce unnecessary diffs with xmenu.c.
6851 * w32select.c (Fw32_set_clipboard_data): Update call to
6852 find_charset_in_str.
6854 * w32term.c: Complete rewrite for new redisplay based on new
6855 xterm.c with necessary sections merged back in from old w32term.c.
6857 2000-01-21 Richard M. Stallman <rms@gnu.org>
6859 * data.c (set_internal): Further fix in same criterion.
6861 2000-01-20 Richard M. Stallman <rms@gnu.org>
6863 * data.c (set_internal): Fix the criteria for whether
6864 to swap out the old cached binding.
6866 2000-01-19 Dave Love <fx@gnu.org>
6868 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6870 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6872 * regex.c (re_compile_fastmap): While checking a range table for
6873 `charset', skip flag bits for a character class correctly.
6875 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6877 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6879 * xfns.c (x_window): Call lw_create_widget with new parameter
6882 * widget.c (EmacsFrameSetCharSize): Change size of children first
6883 because of problems with main window geometry management under
6886 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6888 (MENU_ITEMS_ITEM_HELP): New enumerator.
6889 (push_menu_item): Add parameter HELP. Record help in menu_items.
6890 (single_menu_item, single_submenu, list_of_items): Call
6891 push_menu_item with new parameter.
6892 (single_submenu): Set help string in widget value.
6893 (menu_highlight_callback): New function.
6894 (set_frame_menubar): Call lw_create_widget with new
6896 (xmenu_show, xdialog_show): Ditto.
6898 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6900 * sound.c (Fplay_sound): Improve doc string.
6902 2000-01-11 Richard M. Stallman <rms@gnu.org>
6904 * lisp.h (set_internal): Enter the new arg.
6906 * eval.c (specbind): Record buffer-local variables specially,
6907 indicating which buffer's binding was saved.
6908 (unbind_to): Restore buffer-local variables specially
6909 in the proper buffer.
6911 * data.c (set_internal): New arg BUF.
6913 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6914 * data.c (Fset): Pass new arg to set_internal.
6915 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6917 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6919 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6922 2000-01-11 Richard M. Stallman <rms@gnu.org>
6924 * minibuf.c (Ftry_completion): Doc fix.
6926 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6928 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6931 2000-01-11 Andreas Schwab <schwab@suse.de>
6933 * coding.c (code_convert_region): Initialize total_skip.
6935 2000-01-08 Dave Love <fx@gnu.org>
6937 * eval.c (Fuser_variable_p): Check customizability too.
6939 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6941 * minibuf.c (Fcompleting_read): Doc fix.
6943 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6945 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6948 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6949 Check that input style is supported before trying to create an
6951 (x_window): Call x_create_im.
6953 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6955 * xfns.c (current_gif_memory_src): New variable.
6956 (gif_load): Record the address of the current memory source
6957 in current_gif_memory_src.
6958 (gif_read_from_memory): Use current_gif_memory_src.
6960 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6961 macros statement form.
6963 * sound.c (struct sound): Renamed from struct sound_file.
6964 (struct sound): Add members `data' and `header_size'.
6965 (enum sound_attr): Add SOUND_DATA.
6966 (current_sound, current_sound_device): Variables renamed from
6967 sound_file and sound_device.
6968 (parse_sound): Parse :data.
6969 (parse_sound): Handle sound data in strings.
6970 (find_sound_type): Function renamed from find_sound_file_type.
6971 (wav_init, au_init): Fail if sound's header_size is smaller than
6973 (wav_play, au_play): Play sounds from string data.
6975 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6977 * lisp.h: Add prototype for allocate_string_data.
6979 * alloc.c (Fgarbage_collect): Return number of live and free
6982 * alloc.c (mark_buffer): Remove code in #if 0.
6984 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6985 (strings_consed): New variable.
6986 (allocate_string): Set it.
6987 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6988 (Fmemory_use_counts): Return strings_consed. Use Flist.
6990 * alloc.c: General cleanup in comments etc. Remove conditional
6991 compilation for `standalone'.
6993 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6995 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6996 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6997 (DONT_COPY_FLAG): Removed.
6998 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6999 (struct sdata, struct sblock): New
7000 (struct string_block): Rewritten.
7001 (STRINGS_IN_STRING_BLOCK): New macro.
7002 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7003 (large_sblocks, string_blocks, string_free_list): New variables.
7004 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7005 (init_strings): Rewritten.
7006 (allocate_string, allocate_string_data, compact_small_strings)
7007 (free_large_strings, sweep_strings): New functions.
7008 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7009 (struct string_block_head, current_string_block)
7010 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7011 (STRING_PAD): Removed.
7012 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7013 (Fgarbage_collect): Don't set mark bit in large strings.
7014 (mark_object): Mark strings differently. Mark symbol names
7016 (survives_gc_p): Test marked strings differently.
7017 (gc_sweep): Sweep strings differently, unmark strings in
7019 (compact_strings): Removed.
7021 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7023 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7024 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7026 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7028 * fileio.c (Finsert_file_contents): Signal error if visiting file
7029 in a non-empty buffer.
7031 * term.c (encode_terminal_code): Fix the previous change.
7033 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7035 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7036 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7038 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7040 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7042 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7043 need to test for MSDOS frames.
7045 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7047 * dosfns.c (unspecified_colors): Remove.
7048 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7050 (msdos_stdcolor_name): Return strings for unspecified fore- and
7053 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7054 (syms_of_xfaces): Remove their staticpro's.
7055 (tty_color_name): Return Lisp strings for unspecified fore- and
7057 (Finternal_set_lisp_face_attribute): Remove the special treatment
7058 for Qunspecified_{f,b}g.
7059 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7062 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7064 * xdisp.c (reseat_at_next_visible_line_start): Position before
7065 newline only if ending up on a newline.
7066 (next_element_from_ellipsis): Return success. Handle case of
7067 displaying no ellipsis. Fix case of ellipsis defined in display
7069 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7072 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7074 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7075 (Fcolor_supported_p): Renamed from face-color-supported-p.
7077 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7079 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7080 list of colors renamed to tty-defined-color-alist.
7081 (tty_color_name): Pass the frame to tty-color-by-index.
7082 (realize_tty_face): tty-color-alist is now a function which
7083 accepts the frame as argument.
7085 * term.c (Ftty_display_color_p): Accept an optional argument
7088 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7090 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7091 encode_terminal_code.
7093 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7095 * dispnew.c (mode_line_string): Support termcap frames as well.
7097 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7099 * syntax.c (Fforward_word): Undo previous change.
7101 * editfns.c (Fconstrain_to_field): Don't constrain if
7102 inhibit-field-text-motion is non-nil.
7103 (Fline_beginning_position): Undo previous change.
7104 (Fline_end_position): Ditto.
7106 * syntax.c (Fforward_word): Notice field boundaries only if
7107 inhibit-field-text-motion is nil.
7109 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7111 * editfns.c (Vinhibit_field_text_motion): New variable.
7112 (inhibit-field-text-motion): New DEFVAR_LISP.
7113 (Fline_beginning_position, Fline_end_position): Notice field
7114 boundaries only if inhibit-field-text-motion is nil.
7116 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7118 (x_build_heuristic_mask): Likewise.
7119 (xbm_load_image_from_file): Change error output.
7120 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7121 (gif_load, gs_load, x_kill_gs_process): Ditto.
7123 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7124 color indices when accessing raster pixels.
7125 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7126 one of :file or :data.
7127 (enum pbm_keyword_index): Add PBM_DATA.
7128 (pbm_format): Add :data.
7129 (pbm_image_p): Allow either :file or :data.
7130 (pbm_read_file): New function.
7131 (pbm_scan_number): Rewritten to read from string.
7132 (pbm_load): Support :data.
7134 See ChangeLog.8 for earlier changes.
7137 ;; coding: iso-2022-7bit