1 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
8 * msdos.c (IT_set_face): Compare highlighted face with the default
9 face, and invert colors if these faces' colors are identical.
10 (Fmsdos_remember_default_colors): Don't swap foreground and
11 background colors in initial_colors[].
12 (IT_set_frame_parameters): Don't swap frame's foreground and
13 background pixels. If ALIST includes "(reverse . t)", swap
14 foreground-color and background-color properties in frame's
15 param_alist. If the original frame's param_alist doesn't specify
16 the colors, store unspecified-fg and unspecified-bg, reversed if
19 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
20 the colors are unspecified and reversed, reverse fore- and back-
21 ground in the returned value.
22 (Fframe_parameter): Ditto.
24 2000-10-16 Gerd Moellmann <gerd@gnu.org>
26 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
27 get_last_unchanged_at_beg_row.
28 (find_first_unchanged_at_end_row): Renamed from
29 get_first_unchanged_at_end_row.
30 (find_first_unchanged_at_end_row): Convert assertions to
31 unconditional tests which abort. When looking for a row in
32 unchanged text, don't go further back than first_text_row.
34 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
35 Don't add in the last line's height when deciding if the new
36 position is below the scroll margin.
38 2000-10-16 Miles Bader <miles@gnu.org>
40 * editfns.c (Fconstrain_to_field): Check carefully for field
41 boundaries if either OLD_POS or NEW_POS has a non-nil field
42 property, even if they're the same.
44 2000-10-16 Kenichi Handa <handa@etl.go.jp>
46 * xterm.c (x_draw_box_rect): Fix the calculation of width and
47 height for XFillRectangle.
49 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
51 * syntax.c (Fstring_to_syntax): New function extracted from
53 (Fmodify_syntax_entry): Use it and document the ! and | fences.
54 (skip_chars, Fforward_comment): Remove unused variables.
55 (syms_of_syntax): Add defsubr for string-to-syntax.
56 (describe_syntax): Add code for comment and string fences.
58 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
60 * keymap.c (access_keymap): Add AUTOLOAD parameter.
61 Do the meta->esc mapping. Call get_keyelt before returning.
62 Start scanning from the second element (the first is always `keymap')
63 to make it easier to detect when we reach a parent map.
64 Handle the case of inheriting from a symbol whose function is a map.
65 (Fkeymap_parent): Also handle the `inherit from symbol' case.
66 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
67 (get_keyelt, Flookup_key): Update call to access_keymap.
68 Remove the meta->esc mappings.
69 (define_as_prefix): Delete old disabled code.
70 (menu_item_p): New function.
71 (where_is_internal_1): Skip over the few remaining menu items.
72 * lisp.h (access_keymap): Update prototype.
73 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
74 Update call to access_keymap.
75 (follow_key, read_key_sequence): Update calls to access_keymap.
76 Remove the meta->esc mappings.
78 2000-10-13 Gerd Moellmann <gerd@gnu.org>
80 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
81 with additional argument.
83 * xdisp.c (cursor_row_p): New function.
84 (try_cursor_movement, display_line): Use it.
86 * xdisp.c (append_space): Also save/restore iterator's current
87 character and its length.
89 * xdisp.c (init_from_display_pos): Add an assertion.
90 (handle_stop): Don't set iterator's add_overlay_start.
91 (handle_invisible_prop): Likewise.
92 (load_overlay_strings): If text under an overlay is invisible,
93 take both before- and after-strings into account when the iterator
94 is positioned either at the start or at the end of the overlay.
95 (forward_to_next_line_start): Rewritten.
96 (reseat_at_next_visible_line_start): Rewritten.
97 (set_iterator_to_next): Add parameter RESEAT_P.
99 * dispextern.h (struct it): Remove member add_overlay_start.
100 (set_iterator_to_next): Change prototype.
102 2000-10-13 Kenichi Handa <handa@etl.go.jp>
104 * coding.c (code_convert_region): Be sure to initialize
105 coding->category_idx.
106 (decode_coding_string): Set coding->src_multibyte and
107 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
108 (encode_coding_string): Set coding->src_multibyte and
109 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
111 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
113 * xfns.c (Fx_create_frame): Don't bother calling
114 face-set-after-frame-default since the caller does it for us anyway.
116 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
118 * window.c (coordinates_in_window): Fix detection of vertical line
119 on character terminals.
121 2000-10-12 Gerd Moellmann <gerd@gnu.org>
123 * editfns.c (save_excursion_save): Additionally record the
125 (save_excursion_restore): If buffer was visible in a window, and a
126 different window was selected, and the old selected window is
127 still live, restore point in that window.
129 2000-10-12 Kenichi Handa <handa@etl.go.jp>
131 * xterm.c (x_produce_glyphs): Handle
132 unibyte_display_via_language_environment correctly.
134 * regex.c (regex_compile): Change the way of handling a range from
135 unibyte char to multibyte char.
137 * syntax.c (skip_chars): Change the way of handling a range from
138 unibyte char to multibyte char.
140 * process.c (read_process_output): Cancel previous change.
142 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
144 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
146 * charset.c (Ffind_charset_string): Doc fix.
147 (Ffind_charset_region): Doc fix.
149 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
151 * process.c (read_process_output): Fix previous change. Adjust
152 multibyteness of text to insert in a buffer by
153 string_make_unibyte/multibyte instead of
154 Fstring_as_unibyte/multibyte.
156 2000-10-10 Andreas Schwab <schwab@suse.de>
158 * alloc.c (mark_object): Remove all workarounds installed on
161 2000-10-10 Kenichi Handa <handa@etl.go.jp>
163 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
165 (base64_encode_1): Make it work for a text of multibyte form.
166 (Fbase64_decode_region): Allocate sufficient memory for multibyte
167 case. Don't call str_to_multibyte because base64_decode_1
168 produces correct multibyte form for eight-bit codes.
169 (Fbase64_decode_string): Adjusted for the change of
171 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
172 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
175 * charset.h (CHAR_STRING): Optimized for single byte characters.
177 2000-10-09 Andreas Schwab <schwab@suse.de>
179 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
180 -1 after socket is closed, to fall through to error processing.
182 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
184 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
185 variables. If ALIST includes foreground-color or
186 background-color, change also the colors of the default face for
189 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
191 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
192 them extern (they are defined on xfaces.c).
193 (syms_of_msdos): Don't intern and don't staticpro
194 Qbackground_color and Qforeground_color.
196 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
198 * frame.c (Fframe_parameter): For non-windowed frames, if
199 f->param_alist says foreground or background color is unspecified,
200 call tty_color_name to return the color name computed from the
201 frame's current colors.
203 2000-10-06 Dave Love <fx@gnu.org>
205 * terminfo.c (ospeed): Don't declare.
207 * sysdep.c: Don't include string.h.
208 (h_errno): Declare conditional also on TRY_AGAIN.
210 * charset.c (Ffind_charset_string): Doc fix.
212 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
213 (Fbase64_decode_region, Fbase64_decode_string): More explicit
216 2000-10-05 Dave Love <fx@gnu.org>
218 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
219 position like menu-bar.
221 2000-10-05 Gerd Moellmann <gerd@gnu.org>
223 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
225 * xdisp.c (handle_single_display_prop): Use safe_call1.
226 (safe_call): Renamed from call_function.
227 (safe_call1): New function.
228 (handle_fontified_prop): Use safe_call1 instead of call1.
229 (safe_eval): Renamed from eval_form.
230 (safe_eval_handler): Renamed from eval_handler.
231 (handle_single_display_prop, display_mode_element): Use safe_eval
232 instead of eval_form.
234 * xfaces.c (merge_face_heights): Use safe_call instead of
237 * keyboard.c (show_help_echo): Use safe_call instead of
238 call_function; use safe_eval instead of eval_form.
240 * lisp.h (safe_call): Renamed from call_function.
241 (safe_eval): Renamed from eval_form.
242 (safe_call1): Add prototype.
244 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
246 * xfns.c (image_ascent): Rearrange ascent calculation for the
249 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
251 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
252 (where_is_internal_1): Don't bother ignoring menu-items any more.
254 2000-10-04 Gerd Moellmann <gerd@gnu.org>
256 * keyboard.c (update_menu_bindings): New variable.
257 (parse_menu_item): Use AREF. If update_menu_bindings
258 is 0, don't update menu bindings.
259 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
261 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
263 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
266 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
268 * syntax.c (forw_comment): Match nestedness of ender/starter.
269 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
270 (prev_char_comstart_first): Remove.
271 (back_comment): Check two-char comment markers more carefully
272 to better handle overlapping cases like *//* or /* */* */ ...
273 Match nestedness of ender/starter.
275 2000-10-02 Dave Love <fx@gnu.org>
277 * config.in (HAVE_GAI_STRERROR): Add undef.
279 * process.c (Fopen_network_stream): Use it.
281 * m/alpha.h (NO_REMAP): Don't define.
283 2000-10-02 Gerd Moellmann <gerd@gnu.org>
285 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
286 return with a string converted to an integer or vice versa when
287 Vmocklisp_arguments is t.
288 (Fsignal): Likewise. The function can return for `quit'.
289 (struct gcpro): Declare member `var' to point to a volatile
292 * eval.c (error): Prevent compiler warning.
294 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
296 * keymap.c (keymap_memberp): New function.
297 (Fset_keymap_parent): Use it.
298 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
299 Use keymap_memberp to avoid creating cycles.
300 (access_keymap): Use KEYMAPP.
302 2000-09-30 Gerd Moellmann <gerd@gnu.org>
304 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
305 gai_strerror. Make sure xerrno is set if connect fails. Improve
308 2000-09-29 Jason Rumney <jasonr@gnu.org>
310 * w32term.c (w32_char_font_type, w32_encode_char)
311 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
312 (w32_bdf_per_char_metric): New function.
313 (w32_per_char_metric): Use it.
314 (x_draw_glyph_string_background): Always draw background for BDF
317 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
318 GDI object which is a scarce resource.
320 * w32bdf.c (search_file_line): Fix skipping of whitespace.
321 (get_quoted_string): Fix limit on memchr search.
322 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
323 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
324 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
325 (get_cached_font_char, cache_char_offset): Use macro
326 BDF_CODEPOINT_RANGE_COVER_P.
327 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
328 (clear_cached_bitmap_slots): New function.
329 (GET_HEX_VALUE): G-Z, g-z are not hex.
330 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
331 (get_bitmap_with_cache): Use new cache implementation.
332 (create_offscreen_bitmap): New function.
333 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
335 * w32term.c (x_produce_glyphs): If the distance from the current
336 position to the next tab stop is less than a canonical character
337 width, use the tab stop after that.
338 (x_draw_glyphs): Handle case START and END are out of bounds more
340 (x_clear_mouse_face): Block/unblock input.
341 (x_display_and_set_cursor): Don't show a hollow box cursor for
342 buffers whose cursor_type is nil.
344 2000-09-29 Gerd Moellmann <gerd@gnu.org>
346 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
349 * dispextern.h (updating_frame): Declare extern.
351 2000-09-29 Andreas Schwab <schwab@suse.de>
353 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
355 2000-09-29 Gerd Moellmann <gerd@gnu.org>
357 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
358 use its function definition.
359 (tool_bar_items): Likewise.
361 * lisp.h (fatal): Declare NO_RETURN.
363 2000-09-29 Kenichi Handa <handa@etl.go.jp>
365 * keymap.c: Remove the line "#undef NULL".
367 2000-09-28 Gerd Moellmann <gerd@gnu.org>
369 * xterm.c (x_make_frame_visible): Try harder to make the frame
372 2000-09-28 Dave Love <fx@gnu.org>
374 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
376 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
378 * .gdbinit (xreload): Note its need on GNU/Linux.
380 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
381 r_alloc, r_alloc_free.
383 2000-09-28 Kenichi Handa <handa@etl.go.jp>
385 * syntax.c (skip_chars): Handle negation correctly.
387 2000-09-27 Gerd Moellmann <gerd@gnu.org>
389 * xfaces.c (realize_default_face): Call set_lface_from_font_name
390 with non-zero FORCE_P argument.
392 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
395 * xdisp.c (window_box_height): Add an assertion.
397 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
398 tool-bar than is available.
399 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
401 2000-09-27 Dave Love <fx@gnu.org>
403 * s/irix6-5.h: Now works 64-bit. Tidied.
405 2000-09-26 Gerd Moellmann <gerd@gnu.org>
407 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
408 instead of BITS_PER_INT.
409 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
410 EMACS_UINT, respectively.
411 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
413 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
415 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
417 * window.c (freeze_window_starts): Construct last argument for
418 foreach_window differently.
420 * xfns.c (x_decode_color): Don't return a Lisp_Object.
422 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
423 EMACS_UINT instead of `int' and `unsigned int'.
424 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
426 * frame.h (struct frame): Make the `nothing' member of union
427 output_data an EMACS_INT.
429 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
431 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
432 size in the sdata structure.
433 (SDATA_NBYTES, SDATA_DATA): New macros.
434 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
435 differently for the different layout of the sdata structure.
436 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
438 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
439 Check that size recorded in the string size and size recorded in
440 the sdata structure agree.
442 2000-09-25 Dave Love <fx@gnu.org>
444 * buffer.c: Include stdio.h.
446 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
448 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
450 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
451 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
453 (__malloc_extra_blocks): Declare as __malloc_size_t.
455 2000-09-25 Gerd Moellmann <gerd@gnu.org>
457 * alloc.c (mark_image): Use GC_NILP instead of NILP.
459 * keyboard.c (show_help_echo): Set help_echo_showing_p.
460 (read_char): If help-echo is showing, preserve the echo area
463 * xdisp.c (help_echo_showing_p): New variable.
464 (set_message): Reset it to 0.
465 (init_xdisp): Initialize help_echo_showing_p.
467 * dispextern.h (help_echo_showing_p): Declare extern.
469 * config.in: Fix typo in __GNUC_MINOR__.
471 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
473 * s/freebsd.h (POSIX_SIGNALS): Define.
475 * xterm.c (x_clear_mouse_face): Block/unblock input.
477 2000-09-24 Dave Love <fx@gnu.org>
479 * fns.c (base64_encode_1): Fix last change.
481 2000-09-22 Gerd Moellmann <gerd@gnu.org>
483 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
485 * xdisp.c (try_window_reusing_current_matrix): More fixes
486 for the case window has a header-line.
488 2000-09-22 Dave Love <fx@gnu.org>
490 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
493 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
495 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
497 2000-09-21 Gerd Moellmann <gerd@gnu.org>
499 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
502 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
505 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
506 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
507 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
510 * marker.c (byte_char_debug_check): Return void.
512 * xfns.c (Fx_create_frame): Set default frame parameter value
513 for tool-bar-lines to 1.
515 * dispnew.c (scrolling_window): Compare y-positions of rows
516 equal at the start. Some simplification.
518 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
519 reused rows' y-position in the case window has a header-line, and
520 new window start is greater than old window start.
522 * process.c (process_sent_to): New variable.
523 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
524 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
525 Declare more parameters volatile.
527 * lread.c (Vrecursive_load_depth_limit): New variable.
528 (Fload): Check recursive loads whose recursion depth exceeds
529 Vrecursive_load_depth_limit.
530 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
532 2000-09-20 Gerd Moellmann <gerd@gnu.org>
534 * fileio.c (Fread_file_name): Doc fix.
536 * editfns.c (Fmessage_or_box): Doc fix.
538 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
540 * xfns.c (xbm_scan): Allow C-style comments.
542 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
543 symbols are specified, add color translations to the cache.
544 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
546 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
548 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
549 structures to xpm_init_color_cache.
551 2000-09-19 Gerd Moellmann <gerd@gnu.org>
553 * dispnew.c (update_window_line): Make sure to always draw
556 2000-09-19 Andrew Innes <andrewi@gnu.org>
558 * makefile.nt (bootstrap-emacs): Don't change directory.
560 2000-09-19 Kenichi Handa <handa@etl.go.jp>
562 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
564 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
565 If output buffer is too small, signal an appropriated error.
567 2000-09-18 Dave Love <fx@gnu.org>
569 * keyboard.c (menu_bar_items, tool_bar_items)
570 (current_active_maps): Remove redundant get_local_map call.
572 2000-09-18 Gerd Moellmann <gerd@gnu.org>
574 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
575 cursor for buffers whose cursor_type is nil.
577 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
578 a feature to implement that is already implemented.
579 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
582 * xfns.c (x_clear_image_1): New function.
583 (x_clear_image): Use it.
584 (x_from_xcolors): Use x_clear_image_1; don't free the image's
587 * dispnew.c (update_window): Move test for invisible lines
588 at the top to update_window_line.
589 (update_window_line): Handle invisible lines here.
591 * xfns.c (clear_image_cache): Clear current matrices of all
592 frames sharing an image cache. Block input while freeing
593 images. Fix timestamp comparison.
594 (x_clear_image): Also free the mask.
596 * xfns.c (lookup_image): Block input while loading the image so
597 that we won't get interrupted in a state where the image isn't yet
599 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
600 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
601 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
602 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
605 2000-09-16 Gerd Moellmann <gerd@gnu.org>
607 * dispnew.c (update_window): Make sure to make desired rows
608 current even if they are completely invisible at the top
611 2000-09-15 Gerd Moellmann <gerd@gnu.org>
613 * xfns.c (lookup_image): Build mask before applying an algorithm.
614 Recognize algorithm `disabled'.
615 (cross_disabled_images): New variable.
616 (COLOR_INTENSITY): New macro.
617 (x_detect_edges): Use COLOR_INTENSITY.
618 (x_disable_image): New function.
619 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
621 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
622 disabled state, don't apply an image transformation algorithm if
623 the user specified an image for the disabled state. Use
624 `:algorithm disabled' for creating a disabled item's image if the
625 user hasn't specified an image.
627 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
628 allocation functions with the XPM lib.
629 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
630 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
631 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
632 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
633 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
635 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
636 functions, if possible, because these handle color allocation
637 failure more gracefully.
638 (Fimage_mask_p): New function.
640 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
641 (Qedge_detection, Qheuristic): New symbols.
642 (syms_of_xfns): Initialize new symbols.
643 (lookup_image): Handle `:mask X', `:algorithm emboss', and
644 `algorithm (edge-detection ...)'.
645 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
646 (tiff_format, gif_format, gs_format): Add `:mask'.
647 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
648 (GIF_MASK, GS_MASK): New enumerators.
649 (x_laplace_read_row, x_laplace_write_row): Functions removed.
650 (emboss_matrix, laplace_matrix): New variables.
651 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
652 (x_edge_detection): New functions.
653 (x_laplace): Rewritten in terms of x_detect_edges.
654 (x_build_heuristic_mask): If image has a mask, free it.
656 2000-09-14 Andrew Innes <andrewi@gnu.org>
658 * makefile.w32-in: Revert to Unix line endings.
660 2000-09-14 Andrew Innes <andrewi@gnu.org>
662 * makefile.w32-in: Standardize indentation somewhat.
663 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
664 cater for differences between shells.
666 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
668 2000-09-14 Gerd Moellmann <gerd@gnu.org>
670 * xterm.c (x_produce_glyphs): If the distance from the current
671 position to the next tab stop is less than a canonical character
672 width, use the tab stop after that.
674 2000-09-14 Dave Love <fx@gnu.org>
676 * buffer.c (alloc_buffer_text): Fix xmalloc call.
678 2000-09-14 Gerd Moellmann <gerd@gnu.org>
680 * xdisp.c (handle_fontified_prop): While running fontification
681 functions, bind `fontification-functions' and
682 `after-change-functions' to nil.
684 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
685 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
687 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
689 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
690 USE_MMAP_FOR_BUFFERS.
692 * insdel.c (make_gap): Use enlarge_buffer_text.
694 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
695 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
696 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
697 from former r_alloc_* functions in ralloc.c.
698 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
700 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
701 (mmap_init) [REL_ALLOC_MMAP]: New function.
702 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
703 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
706 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
707 (enlarge_buffer_text): Add prototype.
709 * ralloc.c: Remove everything having to do with the use of mmap.
711 2000-09-13 Gerd Moellmann <gerd@gnu.org>
713 * sound.c (Fplay_sound): Doc fix.
715 * keyboard.c: Avoid some more compiler warnings.
716 (parse_tool_bar_item): Ignore cached key bindings.
718 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
719 and allocation of Lisp data.
721 2000-09-12 Gerd Moellmann <gerd@gnu.org>
723 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
724 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
727 * lread.c (Fload): Put code checking for recursive loads in #if 0.
729 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
731 * ccl.c: Comment fixed.
732 (MAX_MAP_SET_LEVEL): Increased to 30.
733 (PUSH_MAPPING_STACK): Enclose with do-while block.
734 (POP_MAPPING_STACK): Likewise.
735 (stack_idx_of_map_multiple): New variable.
736 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
737 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
738 call the corresponding CCL program by
739 CCL_CALL_FOR_MAP_INSTRUCTION.
740 (ccl_driver) <CCL_MapSingle>: Likewise.
741 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
742 with the case where looking up process reaches to the end of
743 map-set, and call CCL programs as the above change.
745 2000-09-11 Gerd Moellmann <gerd@gnu.org>
747 * xfns.c (png_load, jpeg_load): Declare some variables volatile
748 that might be clobbered by longjmp.
749 (check_x_display_info, x_decode_color, create_frame_xic)
750 (Fx_display_backing_store, Fx_display_visual_class)
751 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
754 * lread.c (init_lread): Set Vloads_in_progress to nil.
755 (Fload): Show list of recursively loaded files, when signaling an
758 * lread.c (Vloads_in_progress): New variable.
759 (record_load_unwind): New function.
760 (Fload): Check for recursive loads.
761 (syms_of_lread): Initialize Vloads_in_progress.
762 (read_integer, read1): Avoid some compiler warnings.
764 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
767 2000-09-11 Miles Bader <miles@gnu.org>
769 * editfns.c (Fbuffer_string): Doc fix.
771 2000-09-10 Gerd Moellmann <gerd@gnu.org>
773 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
775 2000-09-09 Ken Raeburn <raeburn@gnu.org>
777 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
778 whether to include other header files.
780 2000-09-09 Gerd Moellmann <gerd@gnu.org>
782 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
783 by Fmemq as a boolean.
785 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
787 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
789 2000-09-08 Gerd Moellmann <gerd@gnu.org>
791 * ralloc.c (mmap_fd): Remove initializer which can make it
792 read-only in a dumped Emacs.
793 (mmap_fd_1): New variable.
794 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
795 restore it from there.
796 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
797 unconditionally so that mmap_fd can be initialized there.
798 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
799 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
800 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
802 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
804 * xdisp.c (dump_glyph_row): Fix printf format string.
805 (display_line, move_it_in_display_line_to): Avoid compiler
808 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
810 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
813 * xdisp.c (try_window_id): When trying to locate cursor in
814 unchanged rows at the top, handle the case that we can't find it.
816 * xterm.c (x_draw_glyphs): Handle case START and END are out
817 of bounds more carefully.
819 2000-09-08 Dave Love <fx@gnu.org>
821 * s/sol2.h (REL_ALLOC_MMAP): Define.
822 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
824 * ralloc.c: Don't include string.h (redundant).
825 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
826 [!MAP_ANON]: Include fcntl.h.
827 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
828 (r_alloc, r_re_alloc, r_alloc_free)
829 (mmap_enlarge, mmap_set_vars): Use it.
830 (r_alloc_init_fd): New function.
831 (__morecore) [SYSTEM_MALLOC]: Don't declare.
832 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
835 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
838 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
839 change to __NetBSD__.
841 2000-09-08 Kenichi Handa <handa@etl.go.jp>
843 * search.c (compile_pattern): Check the multibyteness of cached
846 2000-09-08 Miles Bader <miles@gnu.org>
848 * xfaces.c (default_face_vector): Function removed.
849 (Finternal_merge_in_global_face): Restore old global/local
850 attribute override order. Use inline loop instead of calling
853 2000-09-07 Gerd Moellmann <gerd@gnu.org>
855 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
856 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
857 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
858 where necessary, in case POINTER_TYPE is `void'.
860 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
862 * frame.c (make_terminal_frame): Initialize frame foreground and
863 background colors to unspecified, for the initial instance of an
866 2000-09-07 Gerd Moellmann <gerd@gnu.org>
868 * ralloc.c (mmap_find): Fix overlap computation.
869 (mmap_enlarge): Compute nbytes before trying to find an
872 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
875 * lread.c (syms_of_lread): Change value of regexp
876 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
878 * xmenu.c (xdialog_show): When looking up the selection in
879 menu_items, take `quote' boundaries into account; this corresponds
880 to a nil ITEM in x-popup-dialog.
882 2000-09-07 Kenichi Handa <handa@etl.go.jp>
884 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
886 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
888 * coding.c (encode_coding_sjis_big5): Use translation table for
889 encoding, not decoding. Fix the handling of latin-jisx0201.
890 Check for the charset katakana-jisx0201 too.
891 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
892 (detect_coding_sjis): Check the byte sequence more rigidly.
894 2000-09-07 Gerd Moellmann <gerd@gnu.org>
896 * xfaces.c (Vparam_value_alist): New variable.
897 (syms_of_xfaces): Initialize it.
898 (Finternal_set_lisp_face_attribute): Avoid more consing.
900 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
902 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
903 (Qbackground_mode): New variable.
904 (syms_of_frame_1): Initialize Qbackground_mode.
906 * lisp.h (Qdisplay): Declare extern.
908 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
909 change face on all frames, and change the default for new frames.
911 2000-09-07 Dave Love <fx@gnu.org>
913 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
915 2000-09-07 Kenichi Handa <handa@etl.go.jp>
917 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
919 * charset.c: Include composite.h
920 (lisp_string_width): New function.
921 (Fstring_width): Call lisp_string_width instead of strwidth.
923 * Makefile.in (charset.o): Depends on composite.h.
925 * process.c (read_process_output): Before inserting the decoded
926 text in the buffer, adjust the multibyteness.
928 2000-09-06 Gerd Moellmann <gerd@gnu.org>
930 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
931 buffer's text buffer is null, map new memory.
933 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
934 POINTER_TYPE and size_t.
935 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
936 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
937 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
938 [REL_ALLOC_MMAP]: New macros.
939 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
940 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
941 [REL_ALLOC_MMAP]: New functions.
943 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
944 before and after unexec.
946 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
947 text buffers if necessary.
949 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
950 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
953 * config.in (HAVE_MMAP): Add #undef.
955 2000-09-05 Gerd Moellmann <gerd@gnu.org>
957 * frame.c (Qdisplay_type): New variable.
958 (syms_of_frame_1): Initialize it.
959 (Fframe_parameter): New function that avoids consing.
960 (syms_of_frame): Defsubr it.
962 * buffer.c (Fother_buffer): Consider buffers as invisible when
963 they are displayed in a window on an invisible frame.
965 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
966 get-largest-window always return nil.
968 2000-09-04 Gerd Moellmann <gerd@gnu.org>
970 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
971 variable; recognize Emacs 19 elc files.
973 2000-09-04 Miles Bader <miles@gnu.org>
975 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
976 before initially popping up the menu, so the menu doesn't flash
977 when the face settings are significantly different from the
980 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
982 * regex.c (WIDE_CHAR_SUPPORT): New macro.
983 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
984 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
985 (BIT_UNIBYTE): Remove.
986 (re_match_2_internal): Delete corresponding code and streamline the
987 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
988 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
989 (re_wctype_t): New type.
990 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
991 (regex_compile): Use them and fix handling of overly long char classes.
993 2000-09-03 Andrew Innes <andrewi@gnu.org>
995 * makefile.w32-in: Change to DOS line endings.
997 * s/ms-w32.h (ORDINARY_LINK): New define.
999 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1000 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1002 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1003 (distclean): Delete them here instead.
1005 * w32proc.c (compare_env): Convert to uppercase for comparison,
1006 not lowercase, to match how the native Windows shell works.
1008 2000-09-03 Jason Rumney <jasonr@gnu.org>
1010 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1011 CVS changes the line-ends when checking in/out on DOS/Windows.
1013 * makefile.nt (emacs): Do not change directory to run temacs, as
1014 the load-path is set relative to current directory.
1016 2000-09-03 Miles Bader <miles@gnu.org>
1018 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1020 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1022 * xdisp.c (redisplay_mode_lines): New function.
1023 (display_mode_lines): Return number of mode lines displayed.
1024 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1025 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1027 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1028 string.h and strings.h.
1029 (index) [HAVE_INDEX]: Add prototype.
1031 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1032 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1034 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1035 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1037 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1039 * lread.c (read1): Accept `?' as symbol constituent, for
1040 compatiblity with XEmacs.
1042 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1044 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1045 (struct re_pattern_buffer): Remove newline_anchor.
1046 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1047 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1048 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1049 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1050 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1051 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1052 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1053 Get rid of references to newline_anchor.
1054 (regcomp): Allocate and precompute a fastmap.
1056 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1058 * lread.c (openp): GCPRO local variable `filename'.
1060 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1062 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1064 * regex.c: Merge some changes from GNU libc. Add prototypes.
1065 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1066 Use memcmp and memcpy instead of bcopy and bcmp.
1067 (init_syntax_once): Use ISALNUM.
1068 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1069 (REG_UNSET_VALUE): Remove. Use NULL instead.
1070 (REG_UNSET, re_match_2_internal): Use NULL.
1071 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1073 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1074 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1075 (regex_compile): In handle_interval, return an error rather than try to
1076 unfetch the interval if we can't find the closing brace.
1077 Obey the RE_NO_GNU_OPS syntax bit.
1078 (TOLOWER): New macro.
1080 (regexec): Allocate regs.start and regs.end as one block.
1082 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1084 * xdisp.c (echo_area_display): Check display_completed instead
1085 of calling detect_input_pending.
1087 * dispnew.c (update_frame): Only set display_completed here; move
1088 the update_begin and update_end calls here from update_frame_1.
1089 (update_frame_1): Don't set display_completed here, don't call
1090 update_begin/update_end.
1092 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1093 instead of store_frame_param.
1095 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1097 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1098 desired window matrix hasn't been displayed, use the current row
1099 instead. Make sure that only those frame rows are updated for
1100 which there exists a corresponding enabled desired row.
1102 2000-08-29 Miles Bader <miles@gnu.org>
1104 * xfaces.c (default_face_vector): New function.
1105 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1107 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1109 * lread.c (openp): Prevent temporary string passed to
1110 Ffile_readable_p from being garbage collected.
1112 2000-08-28 Dave Love <fx@gnu.org>
1114 * keymap.c (store_in_keymap): Add `static' to declaration.
1116 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1118 * emacs.c, callint.c, doc.c, editfns.c
1119 (toplevel) [HAVE_STRING_H]: Include string.h.
1120 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1121 (index): Remove prototypes which might conflict with non-standard
1122 definitions of index/strchr.
1124 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1125 (rindex): Define only if !HAVE_RINDEX.
1127 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1129 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1131 2000-08-28 Miles Bader <miles@gnu.org>
1133 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1134 made inconsistent by a font-related attribute in FROM.
1135 (merge_face_inheritance): Add function comment.
1137 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1139 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1140 the 4th arg (PREV_EVENT) Qt to suppress input method.
1142 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1144 * regex.c: Indent cpp directives and remove parens after `defined'.
1145 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1146 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1147 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1148 (re_compile_pattern): Use size_t for length.
1149 (init_syntax_once): Move to a better place.
1150 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1151 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1153 * syntax.c (back_comment): Detect cases where a comment-starter is
1154 actually inside another comment as in: /* a // b */ c // d \n.
1155 Make it clear that `comstart_pos' is unused for nested comments.
1157 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
1158 (KEYMAPP): New macro.
1159 (Fkeymap_parent, Fset_keymap_parent): Use it.
1160 (fix_submap_inheritance): Mark it static.
1161 (define_as_prefix, describe_buffer_bindings, describe_command)
1162 (describe_translation, describe_map): Complete prototypes.
1164 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1166 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1167 to better match the key-lookup behavior.
1169 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1171 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1172 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1174 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1176 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1177 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1178 (xterm.o): Depend on coding.h
1180 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1182 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1183 the corresponding '#endif'.
1185 2000-08-26 Miles Bader <miles@gnu.org>
1187 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1188 * xfaces.c (QCinherit): New variable.
1189 (syms_of_xfaces): Initialize it.
1190 (LFACE_INHERIT): New macro.
1191 (Finternal_get_lisp_face_attribute)
1192 (merge_face_vector_with_property)
1193 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1194 (check_lface_attrs): Allow new types of face height. Check
1196 (CYCLE_CHECK): New macro.
1197 (merge_face_inheritance): New function.
1198 (merge_face_vectors): Merge inherited faces too. Add F and
1199 CYCLE_CHECK arguments.
1200 (merge_face_vector_with_property, Finternal_merge_in_global_face)
1201 (lookup_named_face, lookup_derived_face, realize_named_face)
1202 (face_at_string_position, face_at_buffer_position): Supply
1203 new F and CYCLE_CHECK arguments to merge_face_vectors.
1204 (merge_face_heights): New function.
1205 (merge_face_vectors, merge_face_vector_with_property)
1206 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
1207 handle relative face heights.
1208 (lface_same_font_attributes_p): Compare heights using EQ.
1210 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1212 * charset.c (char_to_string): Check the character validity.
1213 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
1216 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
1218 * regex.c (PUSH_FAILURE_COUNT): New macro.
1219 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
1220 Handle popping of a register's or a counter's data.
1221 (POP_FAILURE_POINT): Use the new name.
1222 (re_match_2_internal): Push counter data on the stack for succeed_n,
1223 jump_n and set_number_at and remove misleading dead code in succeed_n.
1225 2000-08-25 Gerd Moellmann <gerd@gnu.org>
1227 * xdisp.c (redisplay_internal): If considering all windows on all
1228 frames, update the display for each frame as soon as possible,
1229 instead of first building all desired matrices for all frames, and
1230 then updating them all.
1231 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
1233 2000-08-24 Gerd Moellmann <gerd@gnu.org>
1235 * bytecode.c (mark_byte_stack): Add a comment.
1237 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
1238 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
1241 2000-08-24 Kenichi Handa <handa@etl.go.jp>
1243 * minibuf.c (do_completion): Always use compare-string, not
1244 string-equal because the latter doesn't pay attention to
1245 multibyteness of strings.
1247 * process.c (create_process): Don't setup raw-text coding here.
1248 (Fopen_network_stream): Don't set coding->src_multibyte and
1249 coding->dst_multibyte here.
1250 (read_process_output): For process filter, return unibyte string
1251 if default-enable-multibyte-characters is nil.
1252 (send_process): If OBJECT is multibyte text, be sure to encoded it
1253 by the specified coding system for the process. Otherwise, setup
1255 (init_process): Don't initialize default-process-coding-system
1258 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1260 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1261 <scroll-down-aggressively>: Likewise.
1263 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1265 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1266 zero. Set coding->produced_char correctly.
1268 2000-08-22 Andrew Innes <andrewi@gnu.org>
1270 * makefile.w32-in: New file.
1272 * unexw32.c (unexec): Ignore old_name, and use the actual location
1273 of the current executable instead. Base new_name on this.
1275 * w32proc.c (create_child): Remove reference to security
1276 descriptor, which isn't needed and doesn't compile with mingw32.
1278 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1279 up dllimport attributes.
1280 (x_update_window_end): Update prototype.
1282 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1283 extern, which screws up dllimport attributes.
1285 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1286 up dllimport attributes.
1288 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1289 screws up dllimport attributes.
1291 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1292 up dllimport attributes.
1293 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1294 screws up dllimport attributes.
1296 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1297 up dllimport attributes.
1299 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1300 screws up dllimport attributes.
1302 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1303 screws up dllimport attributes.
1305 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1306 up dllimport attributes.
1308 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1309 unnecessary extern, which screws up dllimport attributes.
1312 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1313 up dllimport attributes.
1315 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1316 unnecessary extern, which screws up dllimport attributes.
1318 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1319 screws up dllimport attributes.
1321 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1322 up dllimport attributes.
1324 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1326 * w32bdf.c (search_file_line):
1327 (set_bdf_font_info):
1329 (w32_get_bdf_glyph):
1330 (w32_BDF_to_x_font): Fix compile warnings.
1332 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1335 * w32select.c: Include keyboard.h before frame.h.
1337 * w32fns.c (max): Define macro.
1338 (JOHAB_CHARSET): Define if not known.
1339 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1340 (Fx_show_tip): Synch with X version.
1342 * w32xfns.c: Include keyboard.h before frame.h.
1344 * w32fns.c: Include keyboard.h before frame.h.
1346 * w32term.c: Include keyboard.h before frame.h.
1348 * fontset.c: Include keyboard.h before frame.h.
1350 * w32inevt.c: Include keyboard.h before frame.h.
1351 (MOUSE_MOVED): Define if not known.
1353 * minibuf.c: Include keyboard.h before frame.h.
1355 * keyboard.c: Include keyboard.h before frame.h.
1357 * indent.c: Include keyboard.h before frame.h.
1359 * dispnew.c: Include keyboard.h before frame.h.
1361 * buffer.c: Include keyboard.h before frame.h.
1363 * alloc.c: Include keyboard.h before frame.h.
1365 * print.c: Include keyboard.h before frame.h.
1367 * process.c: Include keyboard.h before frame.h.
1369 * scroll.c: Include keyboard.h before frame.h.
1371 * sysdep.c: Include keyboard.h before frame.h.
1373 * term.c: Include keyboard.h before frame.h.
1375 * window.c: Include keyboard.h before frame.h.
1377 * xdisp.c: Include keyboard.h before frame.h.
1378 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1380 * frame.c: Include keyboard.h before frame.h.
1382 * w32heap.h: Undefine min, max.
1384 * w32gui.h: Undefine min, max.
1386 * unexw32.c: Change PUCHAR to PCHAR.
1387 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1390 (copy_executable_and_dump_data): Remove unnecessary static defs.
1391 (copy_executable_and_dump_data): Fix compile warnings.
1393 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1395 * w32console.c (min): Define macro.
1396 (clear_frame, write_glyphs): Fix compile warning.
1398 * w32proc.c (compare_env):
1399 (find_child_console): Fix compile warning.
1401 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1402 sys_errlist instead of _sys_errlist.
1403 (get_emacs_configuration_options): New function.
1405 * s/ms-w32.h (sys_nerr): Provide default definition.
1406 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1407 name with _ prepended.
1408 (NSIG): Define if not known.
1409 (get_emacs_configuration): Provide extern declaration.
1410 (get_emacs_configuration_options): Provide extern declaration.
1411 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1413 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1415 (read_unc_volume): Fix compile warning.
1417 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1418 definitions from being used.
1420 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1422 * w32.c (unc_volume_file_attributes):
1423 (open_unc_volume): Make arg const.
1425 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1426 (read_input_waiting): Remove excess parameter.
1428 * w32.c (init_environment): Call _access.
1429 (check_windows_init_file): Call _close.
1430 (init_user_info): Call _putenv.
1431 (init_environment): Call _putenv and _strdup.
1432 (init_ntproc): Reset volume info cache on startup.
1434 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1435 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1436 cannot override the CRT malloc.
1438 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1439 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1441 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1442 unless we are linking with a static CRT.
1443 (RVA_TO_PTR): Cast result to unsigned char*.
1445 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1446 (add_volume_info): Use xstrdup.
1448 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1450 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1451 (do_completion, Fminibuffer_complete_word): Use it.
1452 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1453 var so it can take non-boolean values.
1455 2000-08-21 Gerd Moellmann <gerd@gnu.org>
1457 * editfns.c (find_field): Formatting changes.
1458 (toplevel): Some old-style function forward declarations
1459 changed to prototypes, some new protypes added, some functions
1462 * lisp.h (set_time_zone_rule): Add prototype.
1463 (use_dialog_box): External declaration.
1465 * keyboard.c (gen_help_event): Add parameter SIZE.
1466 (kbd_buffer_events_waiting): Slightly rewritten.
1467 (clear_event): New function.
1468 (kbd_buffer_get_event): Use it, and clear the input_events of
1470 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
1471 don't fill the newly created array with nils.
1472 (toplevel): Convert some old-style function forward declarations
1475 * keyboard.h (gen_help_event): Change prototype.
1477 * xterm.c (XTread_socket): Change calls to gen_help_event.
1479 * w32term.c (w32_read_socket): Change calls to gen_help_event.
1481 * eval.c (Fmacroexpand): Doc fix.
1483 2000-08-20 Jason Rumney <jasonr@gnu.org>
1485 * w32term.h (x_display_info_for_display): Remove as this function
1486 does not exist on W32.
1488 * w32term.c (help_echo_window): New variable.
1489 (syms_of_w32term): staticpro it.
1490 (note_mode_line_highlight): Set it.
1491 (XTextExtents16): Removed as there is no equivalent on W32.
1492 (x_compute_glyph_string_overhangs): Incomplete body removed, as
1493 the X way of doing this will not work for W32.
1494 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
1495 (x_draw_image_foreground): Avoid drawing outside of the clip area
1496 when image doesn't have a mask.
1497 (note_mouse_highlight): Process overlays in the right order of
1498 priority. Set help_echo_window.
1499 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
1500 because that's more visible for large images.
1502 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
1503 name to single_keymap_panes.
1504 (w32_menu_show): Set wv->title when dealing with titles.
1505 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
1507 2000-08-21 Miles Bader <miles@gnu.org>
1509 * minibuf.c (do_completion): Try again if we rewrite the input
1510 string, but no completion was done, so that any completion message
1513 2000-08-20 Gerd Moellmann <gerd@gnu.org>
1515 * xfaces.c (lface_equal_p): Compare strings differently.
1516 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
1517 (realize_tty_face): Use them.
1518 (syms_of_xfaces): Initialize new variables.
1519 (map_tty_color): New function, extracted from realize_tty_face.
1520 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
1521 foreground or background color, store the new color name in the
1522 realized face; previous code trying to do this had no effect.
1523 (realize_tty_face): Use map_tty_color.
1524 (Fclear_face_cache): Set face_change_count and ensure thorough
1527 2000-08-19 Gerd Moellmann <gerd@gnu.org>
1529 * undo.c (record_first_change, record_marker_adjustment): Don't
1530 use XBUFFER on last_undo_buffer which might not be a buffer.
1532 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1534 * coding.c (decode_coding_string): Set members consumed,
1535 consumed_char, produced, produced_char of *coding correctly. If
1536 decode_coding doesn't consume any byte, don't try anymore.
1537 (encode_coding_string): Likewise.
1539 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1541 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
1542 conditional have void type, for Standard C compilers.
1544 * xdisp.c (redisplay_internal): Compare windows for equality with
1545 EQ, instead of applying XWINDOW to something that might not
1548 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1550 * fontset.c (Finternal_char_font): Search only the selected frame
1551 for a window of the current buffer.
1553 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1555 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
1558 * keyboard.c (kbd_buffer_get_event): Handle the case that the
1559 second half of a HELP_EVENT is found at the start of kbd_buffer.
1561 2000-08-18 Miles Bader <miles@gnu.org>
1563 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
1565 * editfns.c (save_restriction_save): Rewrite to use markers.
1566 (save_restriction_restore): Rewrite to understand new form of data
1567 saved by save_restriction_save.
1568 (Fsave_restriction): Remove cautionary note in doc-string.
1570 2000-08-17 Gerd Moellmann <gerd@gnu.org>
1572 * fileio.c (build_annotations): Add a comment explaining the
1573 return value of format-annotate-function. Replace a spurious call
1574 to Flength with a CONSP test. Call format-annotate-function with
1575 a fifth arg specifying how many times the function is been called
1576 in a row, to let it choose temporary buffers appropriately.
1578 2000-08-17 Dave Love <fx@gnu.org>
1580 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
1581 declare make_temp_name twice.
1583 * lread.c: Prototype readevalloop, load_unwind,
1584 load_descriptor_unwind.
1585 (unreadpure): Give it an arg.
1587 * unexalpha.c: Prototype fatal_unexec, mark_x,
1588 update_dynamic_symbols. Declare unexec as void.
1590 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
1591 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
1593 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
1594 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
1597 * alloca.c: Use #error.
1598 [POINTER_TYPE]: Use it.
1600 * eval.c (Fdefvar): Doc fix.
1602 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
1603 INITIALIZE_INTERVAL.
1605 * buffer.h: Avoid DECLARE_INTERVALS.
1607 * config.in: Add size_t.
1609 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
1611 * w16select.c (set_clipboard_data): If there's not enough memory
1612 to put text into clipboard, return 1, as Fw16_set_clipboard_data
1613 expects. In case of other failures, return 3.
1614 (system_error_msg): New error message.
1615 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
1618 2000-08-16 Gerd Moellmann <gerd@gnu.org>
1620 * term.c (write_glyphs): Also turn off inverse video after turning
1621 off other appearances in case TS_exit_attribute_mode is not equal
1622 to TS_end_standout_mode.
1623 (insert_glyphs): Turn inverse video on/off for each run of glyphs
1625 (turn_off_face): Reset standout_mode only if
1626 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
1627 is equal to TS_end_standout_mode.
1629 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1631 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
1632 sequence at the end of the source block.
1634 * ccl.c (Fccl_program_p): Docstring modified.
1635 (Fccl_execute): Likewise.
1636 (Fccl_execute_on_string): Likewise.
1638 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1640 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
1642 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1644 The following changes are mainly to fix bugs of
1645 encode/decode-coding-string failing if encoding/decoding return
1646 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
1647 variable conversion_buffer.
1649 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
1650 decrement dst_end to avoid buffer overflow in the later call of
1653 * coding.h (conversion_buffer_size, conversion_buffer)
1654 (get_conversion_buffer): Extern deleted.
1656 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
1657 (conversion_buffer, conversion_buffer_size): Variables deleted.
1658 (get_conversion_buffer): Function deleted.
1659 (struct conversion_buffer): New structure.
1660 (MAX_ALLOCA): New macro.
1661 (allocate_conversion_buffer): New macro.
1662 (extend_conversion_buffer, free_conversion_buffer): New functions.
1663 (ccl_coding_driver): Set coding->result.
1664 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
1665 this is the last block of source.
1666 (encode_coding): Likewise. Handle the source block as the last
1667 one only when the whole source text is consumed.
1668 (decode_coding_string): Handle the case that the output buffer is
1669 too small to decode the whole source text. Use
1670 allocate_conversion_buffer, extend_conversion_buffer and
1671 free_conversion_buffer, not get_conversion_buffer.
1672 (encode_coding_string): Likewise.
1673 (init_coding): Function deleted.
1674 (init_coding_once): Delete code to initialize
1675 conversion_buffer_size.
1677 * emacs.c (main): Don't call init_coding.
1679 * msdos.c (IT_write_glyphs): Use a locally declared
1682 * term.c (write_glyphs): Use a locally declared conversion_buffer.
1683 (insert_glyphs): Likewise.
1685 * w32console.c (write_glyphs): Use a locally declared
1688 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
1690 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
1691 member of display_info is NULL.
1693 2000-08-15 Gerd Moellmann <gerd@gnu.org>
1695 * alloc.c (compact_small_strings): Use safe_bcopy, add an
1698 * term.c (turn_off_face): Reset standout_mode when resetting
1699 appearances with capability `me'.
1700 (write_glyphs): Switch on inverse video before each face change.
1702 2000-08-14 Dave Love <fx@gnu.org>
1704 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
1705 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
1706 (lisp_free): Declare and make static.
1708 * window.c: Fix embedded comment.
1709 (syms_of_window): Fix doc string.
1711 2000-08-14 Gerd Moellmann <gerd@gnu.org>
1713 * keymap.c (push_key_description): If C without modifiers is < 32,
1714 make sure to print `C-' before `M-', like in the manual.
1716 2000-08-11 Gerd Moellmann <gerd@gnu.org>
1718 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
1719 since they aren't relocated anymore.
1720 (sxhash_string): Make sure returned hash code fits in a Lisp
1723 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1724 partially visible line which is smaller than the window's
1727 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1729 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1730 the multibyte form of eight-bit-control characters.
1731 (Fccl_execute_on_string): Initialize ccl->multibyte.
1733 * ccl.h (struct ccl_program): New member multibyte.
1735 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1737 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1739 * regex.c (regex_compile) <normal_char>: Pay attention to
1741 (analyse_first) <exactn>: Setup fastmap correctly for
1742 eight-bit-control characters.
1744 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1746 * termhooks.h (enum event_kind): New member
1747 multibyte_char_keystroke.
1749 * keyboard.c (make_lispy_event): Handle the new event type
1750 multibyte_char_keystroke.
1752 * xterm.c: Include coding.h.
1753 (XTread_socket): Work around a bug of XmbLookupString. If the
1754 input is from XIM, decode it according to the current locale. In
1755 that case, generate multibyte_char_keystroke events.
1757 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1759 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1760 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1762 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1764 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1765 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1766 (move_it_in_display_line_to): Record iterator's ascent and descent
1767 before producing glyphs, and restore them when we know the glyph
1768 doesn't fit on the line.
1769 (move_it_to): Restructured so that it's easier to debug. If
1770 moving to a vpos, and not moving to an x or character position,
1771 stop as soon as the specified vpos is reached; don't move further
1772 into that line because that might change the computed line height.
1773 (try_cursor_movement): New function, extracted from the cursor
1774 movement branch of redisplay_window. If ending on a partially
1775 visible line, don't try to scroll if the cursor line is taller
1777 (redisplay_window): Use try_cursor_movement.
1779 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1780 because that function doesn't cope with variable-height lines.
1782 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1783 box cursor because that's better visible for large images.
1785 2000-08-10 Miles Bader <miles@gnu.org>
1787 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1789 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1791 * xdisp.c (Vmessages_buffer_name): New variable.
1792 (message_dolog): Use it.
1793 (syms_of_xdisp): Initialize it.
1795 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1797 * msdos.c (IT_note_mouse_highlight): Update the calls to
1799 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1800 redundant now that keyboard.h is included.
1802 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1804 * keyboard.c (kbd_buffer_events_waiting): New function.
1806 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1808 * msdos.c: Include keyboard.h.
1809 (XMenuActivate): Empty no_event events from the event buffer. If
1810 no events are left after that, call clear_input_pending.
1811 (mouse_clear_clicks): New function, code moved from mouse_init.
1812 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1813 mouse driver to ``forget'' any past clicks.
1815 * Makefile.in (msdos.o): Depend on keyboard.h.
1817 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1819 * lisp.h (input_pending): External declaration.
1821 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1823 * xdisp.c (echo_area_display): Display thoroughly if input is
1824 pending. Bind redisplay-dont-pause to t during the redisplay.
1825 in case input is pending.
1827 * dispnew.c (Qredisplay_dont_pause): New variable.
1828 (syms_of_display): Initialize and staticpro it.
1829 (update_frame_1): Don't interrupt the display for pending input if
1830 redisplay_dont_pause is set.
1832 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1834 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1836 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1838 * callproc.c (Fcall_process): Terminate the unwind-protect around
1839 the post-read-conversion of coding system.
1841 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1842 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1843 * buffer.h (overlays_at): Update prototype.
1844 * xdisp.c (next_overlay_change): Update call to overlays_at.
1845 * xfaces.c (face_at_buffer_position): Likewise.
1846 * textprop.c (Fget_char_property): Likewise.
1847 * xterm.c (note_mouse_highlight): Likewise.
1849 * minibuf.c (do_completion): Don't consider a simple change of
1850 case as `completion'.
1852 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1854 * keyboard.c (syms_of_keyboard): Initialize
1855 last_point_position_buffer.
1856 * undo.c (record_delete): Make sure last_point_position_buffer is
1857 a buffer before comparing pointers.
1859 * coding.h (decode_coding_string): Declare.
1861 * intervals.h (Fprevious_single_char_property_change): Declare.
1863 * textprop.c (Fprevious_single_char_property_change): Don't do
1864 arithmetic directly on lisp objects.
1866 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1869 * keyboard.h (menu_item_eval_property): Declare.
1871 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1872 reuse as buffer name, instead of recreating (and discarding) every
1873 time a message is logged.
1874 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1875 (current_message_1, truncate_message_1, set_message_1)
1876 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1877 (current_message, truncate_echo_area, display_echo_area)
1878 (resize_echo_area_axactly): Changed calls.
1880 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1882 (Ffind_coding_systems_region_internal): First argument to Fappend
1883 must be an integer, not a Lisp object.
1885 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1887 * charset.c (Fchar_width): Doc fix.
1889 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1891 * charset.c (Fstring_width): Doc fix.
1893 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1895 * xdisp.c (start_display): When starting display on a continuation
1896 line, clear ascent and descent members of the iterator structure;
1897 the height of the continued line does not affect the height of the
1899 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1900 line taller than the window.
1901 (redisplay_window) <forced window start>: Handle case that the
1902 middle of the window is not found in any row.
1903 (dump_glyph_row): Show more information.
1904 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1905 first text line in a glyph matrix.
1907 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1908 of the clip area when image doesn't have a mask.
1910 * fns.c (sweep_weak_table): Fix survival conditions for
1911 key-or-value and key-and-value weakness.
1913 * .gdbinit (xhashtable): New command.
1915 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1916 tables out of the list of all weak hash tables.
1918 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1919 a new buffer is created, make sure echo_area_buffer[] references
1922 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1924 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1927 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1929 * syntax.c (skip_chars): Fix previous change. Make the handling
1930 of unibyte string consistent with that of regex search.
1932 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1934 * xmenu.c (popup_get_selection): Use xfree instead of free.
1936 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1938 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1940 * callproc.c (child_setup): Use xfree instead of free.
1942 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1944 (run_mac_command, closedir): Use `xfree' instead of `free'.
1946 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1948 * eval.c (error): Use xfree instead of free.
1950 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1952 * fns.c: Replace `illegal' with `invalid'.
1953 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1955 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1957 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1960 2000-08-04 Noah Friedman <friedman@splode.com>
1962 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1965 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1967 * syntax.c (skip_chars): Fix typo in error message.
1969 2000-08-04 Andreas Schwab <schwab@suse.de>
1971 * m/ia64.h: Moved from s/ia64.h.
1973 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1975 * process.c (read_process_output): Big simplification. Handle
1976 composition and post-read-conversion of coding system correctly.
1977 (send_process): Handle composition correctly.
1979 * callproc.c (Fcall_process): Handle post-read-conversion of
1980 coding system if any.
1982 * coding.c (decode_coding_iso2022): More strict check for handling
1984 (coding_restore_composition): Pay attention to the case that
1985 cmp_data is not set properly (because of invalid code in the
1987 (run_pre_post_conversion_on_str): Include text properties in the
1989 (decode_coding_string): Set members of coding correctly.
1991 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1993 * s/ia64.h: New file.
1995 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1996 Use NULL instead of 0 at the end of variable argument list of
1997 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1998 sizeof (int) < sizeof (void *).
2000 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2001 of variable argument lists of XtVaGetValues and XtVaSetValues.
2003 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2004 variable argument lists of XtVaGetValues and XtVaSetValues.
2006 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2008 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2009 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2011 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2014 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2015 in call to Fsingle_key_description.
2017 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2020 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2022 * window.c (display_buffer_reuse_frames): New variable.
2023 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2024 frames displaying BUFFER.
2025 (syms_of_window): Define Lisp variable
2026 display-buffer-reuse-frames.
2028 2000-08-01 Miles Bader <miles@gnu.org>
2030 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2031 when to constrain NEW_POS (they were pretty screwed up before).
2033 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2035 * msdos.c (run_msdos_command): Save and restore the master
2036 environment, for the case that child_setup signals an error.
2037 When mirroring slashes in DOS shell commands, don't fail when
2038 argv[2] has embedded blanks.
2039 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2040 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2041 (dos_ttraw): Call mouse_setup_buttons.
2043 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2044 using alloca; free it after run_msdos_command returns.
2046 2000-07-27 Dave Love <fx@gnu.org>
2048 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2050 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2053 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2055 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2057 * editfns.c (lisp_time_argument): Fix last change.
2059 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2061 * fns.c (Fdelete): Make it work on vectors and strings in addition
2064 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2065 (syms_of_fns): Initialize new variables.
2066 (sweep_weak_table): Handle weakness `key-or-value' and
2068 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2069 weakness, with t meaning the same as `key-and-value'.
2071 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2073 * coding.h (struct coding_system): Member safe_charset deleted.
2075 * coding.c (Qsafe_charsets): This variable deleted.
2076 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2078 (coding_safe_chars): New function.
2079 (CODING_SAFE_CHAR_P): New macro.
2080 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2081 checking safe_charsets member of the coding system. Caller
2083 (detect_coding_iso2022): New local variable safe_chars.
2084 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2085 safe_charsets member of the coding system.
2086 (decode_coding_iso2022): New local variable safe_chars.
2087 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2088 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2089 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2090 (ENCODE_UNSAFE_CHARACTER): New macro.
2091 (encode_coding_iso2022): New local variable safe_chars. Check
2093 (setup_coding_system): Delete the code to initialize
2094 coding->safe_charses
2095 (intersection, find_safe_codings): New functions.
2096 (Ffind_coding_systems_region_internal): New function.
2097 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2098 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2099 variable and initialize it.
2101 * fns.c (char_table_ref_and_index): New function.
2103 * lisp.h (char_table_ref_and_index): Add prototype.
2105 2000-07-26 Sam Steingold <sds@gnu.org>
2107 * editfns.c (lisp_time_argument): Added third argument `usec'.
2108 (Ffloat_time): New built-in Lisp function.
2110 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2112 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2113 for the character code.
2115 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2118 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2119 if called for a popup menu.
2120 (xmenu_show): Store help string in widget values.
2122 2000-07-26 Dave Love <fx@gnu.org>
2124 * syswait.h: Move some definitions.
2125 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2126 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2127 perspicuous definitions.
2128 (WTERMSIG): Fix bit pattern used.
2130 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2132 * print.c (print_object): If vector printing is truncated, print
2133 "..." to indicate it as well as the case of list printing.
2135 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2137 * xdisp.c (next_element_from_display_vector): Improve comments.
2139 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2140 for the character code, and the rest for the face id as in 20.x.
2141 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2143 * window.c (window_display_table): Cleaned up.
2145 * syntax.c (Fforward_word): Add last arg nil in call of
2146 Fconstrain_to_field.
2148 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2150 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2151 identical but for the letter-case, don't call
2152 barf_or_query_if_file_exists.
2154 2000-07-25 Miles Bader <miles@gnu.org>
2156 * editfns.c (find_field): Honor special `boundary' fields.
2157 (Qboundary): New variables.
2158 (syms_of_editfns): Initialize Qboundary.
2159 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2160 Use scan_buffer instead of find_before_next_newline, because it
2161 allows us to detect the boundary case where there's a newline at
2163 * lisp.h (Fconstrain_to_field): Update external declaration.
2165 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2167 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2170 2000-07-24 Dave Love <fx@gnu.org>
2172 * s/sunos4-0.h, s/sol2.h:
2173 (LIBS_TERMCAP): Move from m/sparc.h.
2175 * m/sparc.h (TERMINFO): Moved to system files (probably only
2176 relevant for sunos4 judging by its vintage).
2177 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2180 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2182 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2183 name to single_keymap_panes.
2185 2000-07-24 Andreas Schwab <schwab@suse.de>
2187 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2189 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2191 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2192 parameters instead of using int parameters. Expect FN to accept
2193 EMACS_INT parameters.
2194 (display_echo_area, resize_echo_area_axactly, current_message)
2195 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2196 with new argument list.
2197 (resize_mini_window_1): New callback function.
2198 (current_message_1, truncate_message_1, set_message_1): Change
2199 parameter lists to the new format expected by
2200 with_echo_area_buffer.
2202 2000-07-24 Kenichi Handa <handa@etl.go.jp>
2204 * fontset.c (fontset_ref): Remove INLINE declaration.
2205 (fontset_ref_via_base): Likewise.
2206 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
2209 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
2211 * msdos.c (IT_note_mouse_highlight): Process overlays in the
2212 correct order of priority. If help echo was found in an overlay,
2213 use that overlay as the object in which the help echo was found.
2215 2000-07-22 Miles Bader <miles@gnu.org>
2217 * textprop.c (Fprevious_single_char_property_change): The initial
2218 property value should be from the position preceding POSITION, not
2221 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
2223 * coding.c (syms_of_coding): Doc fix for
2224 inhibit-iso-escape-detection.
2226 2000-07-21 Gerd Moellmann <gerd@gnu.org>
2228 * xterm.c (note_mouse_highlight): Process overlays in the right
2231 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
2233 * xterm.c (note_mouse_highlight): If help-echo was found in an
2234 overlay, use that overlay as the object in which the help was
2237 * window.c (foreach_window_1): Fix typo reversing an if-condition.
2239 * window.c (foreach_window): Instead of a fake variable argument
2240 list, take one USER_DATA argument.
2241 (foreach_window_1): Likewise, and call callback functions with two
2242 args, the window and USER_DATA.
2243 (struct check_window_data): New struct.
2244 (check_window_containing): Use it.
2245 (window_from_coordinates): Set up a struct check_window_data for
2247 (add_window_to_list, freeze_window_start): Change parameters
2248 according to new calling convention.
2250 * window.h (foreach_window): Change prototype.
2252 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
2254 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
2256 * xmenu.c (menu_help_callback): Call show_help_echo with
2257 additional arguments OBJECT and POS.
2259 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2261 * data.c (Faset): Allow storing any multibyte character in a
2262 string. Convert unibyte string to multibyte if necessary.
2264 * xfns.c (x_encode_text): New function.
2265 (x_set_name): Use x_encode_text.
2266 (x_set_title): Likewise.
2268 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2270 * xterm.h (x_encode_text): Add prototype.
2272 2000-07-20 Dave Love <fx@gnu.org>
2274 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2277 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2279 * msdos.c (help_echo_window): New variable.
2280 (syms_of_msdos): Initialize and staticpro it.
2281 (IT_note_mode_line_highlight): Set help_echo_window.
2282 (IT_note_mouse_highlight): Ditto.
2283 (dos_rawgetc): Store help_echo_window in the second event produced
2286 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2287 Record the object that generated the help echo and the position of
2288 that object in help_echo_object and help_echo_pos. Record that
2289 some glyphs in a row are displayed in mouse-face.
2290 (IT_update_begin): Don't clear mouse highlight unless one of the
2291 enabled glyph rows is marked as being displayed in mouse-face.
2292 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2293 and position recorded in help_echo_object and help_echo_pos to the
2295 (IT_menu_display): Accept a new argument PN: the pane number of
2296 the current menu pane. Record the pane number and the item
2297 number of the item which has associated help string.
2298 (XMenuActivate): Update the prototype for help_callback in
2299 function declaration. Call IT_menu_display with the current menu
2300 pane number as an additional argument. Call help_callback with
2301 two additional arguments: the pane number and the item number of
2302 the menu item associated with the help text.
2303 (help_echo_object, help_echo_pos): New variables.
2304 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2306 * msdos.h (XMenuActivate): Update prototype.
2308 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2310 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2311 Add some more prototypes.
2313 * xterm.c, xterm.h: Add some more prototypes.
2315 * lisp.h (Fnext_single_char_property_change): Add prototype.
2317 * dispnew.c (direct_output_for_insert): Remove confusing
2318 outer local variable mouse_face_overwritten_p.
2319 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2321 * alloc.c (allocate_string_data): Don't copy old string contents.
2323 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2325 * coding.c (code_convert_region): Delete text properties before
2326 shrinking the conversion region.
2328 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2330 * dispnew.c (update_text_area): Write the whole row if it
2331 has mouse-face in it.
2333 * xfaces.c (face-alternative-font-family-alist): Remove
2334 DEFVAR_LISP; staticpro instead.
2336 * xmenu.c (menu_help_callback): Call show_help_echo with
2339 * keyboard.c (show_help_echo): Add parameter WINDOW.
2340 (read_char): Call show_help_echo with window extracted from Lisp
2342 (gen_help_event): Add parameter WINDOW.
2344 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2346 * xterm.c (help_echo_window): New variable.
2347 (note_mouse_highlight, note_tool_bar_highlight): Set
2349 (XTread_socket): Pass help_echo_window to gen_help_event.
2350 (syms_of_xterm): Initialize and staticpro help_echo_window.
2352 2000-07-18 Dave Love <fx@gnu.org>
2354 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2357 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2359 * alloc.c (allocate_string_data): If string had already data
2360 assigned, copy old contents to new string data.
2362 * coding.c (syms_of_coding): Fix typo in spelling of variable
2363 `inhibit-iso-escape-detection'.
2365 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2367 * Makefile.in: Add dependencies on dispextern.h.
2368 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2369 `free'; both can conflict with system header files.
2371 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2373 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2376 2000-07-18 Dave Love <fx@gnu.org>
2378 * window.c (Fwindow_list): Declare arg `window'.
2380 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2382 * coding.c (setup_coding_system): Don't override the explicitly
2383 specified designations.
2385 2000-07-15 Miles Bader <miles@gnu.org>
2387 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2388 from `text_property_eq' and `text_property_stickiness', respectively.
2389 (find_field, Fconstrain_to_field, char_property_eq)
2390 (char_property_stickiness): Changed to call char-property functions
2391 instead of text-property-only ones.
2393 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2394 `next_single_char_property_change'). Do more error checking, and
2395 cleanup limit behavior.
2396 (Fprevious_single_char_property_change): New function.
2397 (syms_of_textprop): Initialize new subrs.
2399 * xdisp.c (display_prop_end, invisible_text_between_p):
2400 Call Fnext_single_char_property_change instead of
2401 next_single_char_property_change.
2403 2000-07-15 Jason Rumney <jasonr@gnu.org>
2405 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2406 after menu is finished with.
2407 (add_menu_item): Only consider wv->title as a menu title.
2408 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2410 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2412 (FONT_REGEXP): Remove unused macro, and its sub-components.
2413 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2415 * w32term.c (help_echo_object, help_echo_pos): New variables.
2416 (note_mode_line_highlight): Store additional information about the
2417 help-echo in help_echo_object and help_echo_pos. Check both
2418 `local-map' and `keymap' properties for changing the cursor
2419 (note_mouse_highlight): Store additional information about the
2420 help-echo in help_echo_object and help_echo_pos.
2421 (note_tool_bar_highlight): Set help_echo_object to nil and
2422 help_echo_pos to -1.
2423 (w32_read_socket): Use gen_help_event instead of filling
2424 input_events manually.
2425 (syms_of_w32term): Staticpro help_echo_object.
2426 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2427 set, arrange for a mouse-highlight redisplay in
2429 (x_clear_mouse_face): New function.
2430 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2431 (x_update_window_begin): No need to turn off the mouse
2433 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2434 depending on whether they contain glyphs highlighted in
2436 (x_fill_stretch_glyph_string): Consume runs of stretch
2437 glyphs instead of a single one.
2438 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2439 with new argument list.
2440 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2441 (x_append_glyph, x_append_composite_glyph)
2442 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2443 changes in struct glyph starting 1999-12-27. See comments for
2444 xterm.c on 2000-07-05.
2446 2000-07-14 Sam Steingold <sds@gnu.org>
2448 * xfaces.c (realize_x_face): Fix the last patch:
2449 check `default_face' before dereferencing.
2451 2000-07-14 Dave Love <fx@gnu.org>
2453 * syntax.c (back_comment): Add null default in switch (for pcc).
2455 2000-07-14 Kenichi Handa <handa@etl.go.jp>
2457 * xfaces.c (realize_x_face): Make fontset using the base of the
2458 default_face's fontset, not using the default fontset.
2460 * coding.c (inhibit_iso_escape_detection): New variable.
2461 (syms_of_coding): Make it a Lisp variable.
2462 (detect_coding_iso2022): If inhibit_iso_escape_detection is
2463 nonzero, ignore ISO2022's escape sequence.
2465 2000-07-14 Gerd Moellmann <gerd@gnu.org>
2467 * alloca.c (malloc) [emacs]: Define as xmalloc.
2469 * xfns.c (Fx_show_tip): If frame parameters contain a position,
2470 use that instead of the mouse position. Add parameters DX and DY.
2472 * dispextern.h (Fx_show_tip): Adjust number of parameters
2475 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
2476 if HELP is a function, call it with OBJECT and POS as parameters
2477 to get the help to display.
2478 (gen_help_event, kbd_buffer_store_help_event): New functions.
2479 (kbd_buffer_get_event): Construct the Lisp help-event differently.
2480 (read_char): Call show_help_echo with new parameters.
2482 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
2485 * xterm.c (help_echo_object, help_echo_pos): New variables.
2486 (note_mode_line_highlight): Store additional information about the
2487 help-echo in help_echo_object and help_echo_pos. Check both
2488 `local-map' and `keymap' properties for changing the cursor
2489 (note_mouse_highlight): Store additional information about the
2490 help-echo in help_echo_object and help_echo_pos.
2491 (note_tool_bar_highlight): Set help_echo_object to nil and
2492 help_echo_pos to -1.
2493 (XTread_socket): Use gen_help_event instead of filling
2494 input_events manually.
2495 (syms_of_xterm): Staticpro help_echo_object.
2497 * xmenu.c (menu_highlight_callback): Use
2498 kbd_buffer_store_help_event instead of setting up and input_event
2501 * xdisp.c (eval_form): GCPRO argument sexpr.
2502 (call_function): New function.
2503 (handle_single_display_prop): Use call_function and FUNCTIONP
2504 instead of checking whether if font_height is a symbol and
2507 * eval.c (internal_condition_case_2): New function.
2509 * lisp.h (FUNCTIONP): New macro.
2510 (internal_condition_case_2, call_function): Add prototypes.
2512 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
2513 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
2514 Always set `arg' member of input_events.
2515 (construct_menu_click): Unused function removed.
2517 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
2519 * w32term.c (construct_mouse_click, construct_mouse_wheel)
2520 (construct_drag_n_drop, x_scroll_bar_handle_click)
2521 (w32_read_socket): Always set `arg' member of input_events.
2523 * keyboard.c (show_help_echo): Use eval_form. Add comment.
2525 * lisp.h (eval_form): Add prototype.
2527 * xdisp.c (eval_form): Make it externally visible.
2529 2000-07-13 Gerd Moellmann <gerd@gnu.org>
2531 * xterm.c (x_handle_tool_bar_click): Store the frame in the
2532 frame_or_window slot of TOOL_BAR_EVENT input events instead of
2533 consing. For prefix events, store the frame in the `arg' slot of
2534 the event, otherwise store the key there.
2535 (XTread_socket): Instead of consing, use the frame_or_window slot
2536 of HELP_EVENTs for the frame, and the `arg' slot for the help
2539 * xmenu.c (menu_highlight_callback): Store help string in the
2540 `arg' member of the input event; don't cons.
2541 (menubar_selection_callback): Use the `arg' slot of input events
2542 to queue additional information, instead of consing.
2544 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
2546 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
2548 (w32_read_socket): Adapt to changes in HELP_EVENTs.
2550 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
2551 input events to queue additional information, instead of consing.
2553 * keyboard.c (kbd_buffer_gcpro): Renamed from
2554 kbd_buffer_frame_or_window. Now used for all Lisp objects
2555 referenced from the input queue.
2556 (kbd_buffer_store_event): Always use structure assignment for
2557 copying input events. Record all Lisp objects referenced from
2558 events in kbd_buffer_gcpro.
2559 (kbd_buffer_get_event): Construct Lisp `help-echo' events
2560 differently from input events. Test for prefix menu_bar_events
2561 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
2562 event in kbd_buffer_gcpro to nil.
2563 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
2564 frame_or_window is equal to its arg member as prefix events.
2565 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
2566 used by an input event to nil.
2567 (init_keyboard): Use two times the size of the input queue
2568 for kbd_buffer_gcpro.
2569 (syms_of_keyboard): Likewise.
2571 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
2574 * termhooks.h (struct input_event): Add member `arg'.
2575 (MENU_BAR_EVENT): Renamed from menu_bar_event.
2576 (USER_SIGNAL_EVENT): Renamed from user_signal.
2578 * xfaces.c (ASET): Remove definition.
2580 * lisp.h (AREF, ASET, ASIZE): New macros.
2582 * fontset.c (AREF, ASIZE): Remove definitions.
2584 * fns.c (AREF): Remove definition.
2586 * composite.c (AREF): Remove definition.
2588 2000-07-12 Gerd Moellmann <gerd@gnu.org>
2590 * dispnew.c (redraw_overlapped_rows): Add missing local.
2591 (scrolling_window): Remove debug code.
2593 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
2594 Before scrolling, turn off a mouse-highlight in the window
2597 * xterm.c (x_update_window_end): Add parameter
2598 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
2599 redisplay in XTframe_up_to_date.
2600 (x_clear_mouse_face): New function.
2601 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
2603 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
2605 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
2606 it when any row is written to that contains glyphs highlighted in
2608 (update_window): Call the window update end hook with new
2609 parameter MOUSE_FACE_OVERWRITTEN_P.
2610 (direct_output_for_insert): Give up if row contains mouse-face.
2612 * dispextern.h (struct redisplay_interface): Add parameter
2613 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
2614 (clear_mouse_face): New function pointer member.
2616 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
2618 * syntax.c (back_comment): Use one switch rather than a few `if's.
2619 Obey open_paren_in_column_0_is_defun_start.
2620 When reverting to the `slow' method, try to nicely handle the case
2621 of nested comments by checking that the comment-starter we found
2622 does indeed match the comment-ender.
2623 (scan_sexps_forward, scan_sexps_forward):
2624 Ignore excessive opening parenthesis rather than throwing an error.
2626 2000-07-11 Gerd Moellmann <gerd@gnu.org>
2628 * doc.c (Fsubstitute_command_keys): Handle case that a GC
2629 in Fwhere_is_internal or get_keymap_1 relocates string contents.
2631 * dispnew.c (direct_output_forward_char): Give up if currently
2632 displaying a message instead of the minibuffer contents.
2634 * xterm.c (x_update_window_begin): No need to turn off the mouse
2636 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2637 depending on whether they contain glyphs highlighted in
2640 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
2641 compare the mouse_face_p flags of both rows.
2643 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
2645 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
2647 * keyboard.c (show_help_echo): Accept additional parameter
2648 ok_to_overwrite_keystroke_echo.
2649 (read_char): Call show_help_echo with a zero
2650 ok_to_overwrite_keystroke_echo argument.
2651 * keyboard.h (show_help_echo): Update prototype of
2653 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
2654 ok_to_overwrite_keystroke_echo argument.
2655 * w32menu.c (w32_menu_display_help): Call show_help_echo with
2656 non-zero ok_to_overwrite_keystroke_echo argument.
2658 2000-07-10 Gerd Moellmann <gerd@gnu.org>
2660 * xdisp.c (try_window_id): If changes are all below what is
2661 displayed in the window, and point is in the window, we still
2662 might have to find point on the display.
2664 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
2665 glyphs instead of a single one.
2666 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2667 with new argument list.
2668 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2670 * keymap.c (get_keymap_1): Add comment that this function can GC.
2671 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
2672 comment that functions can GC.
2673 (Fset_keymap_parent): GCPRO arg KEYMAP.
2675 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
2677 * msdos.c (XMenuActivate): After exiting the menu, restore the
2678 echo area message and erase it.
2680 2000-07-10 Kenichi Handa <handa@etl.go.jp>
2682 * fontset.c (Ffontset_info): Make the return value more compatible
2683 with that of Emacs 20.
2685 2000-07-07 Gerd Moellmann <gerd@gnu.org>
2687 * eval.c (Fsignal): Handle case that backtrace_list is null.
2689 2000-07-07 Kenichi Handa <handa@etl.go.jp>
2691 * ccl.c (Fccl_execute): Typo fixed.
2693 2000-07-06 Gerd Moellmann <gerd@gnu.org>
2695 * window.c (window_loop): Add missing gcpro1 local variable.
2697 * window.c (Fwindow_list): Reverse list at the end.
2698 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
2699 means allow windows on OWINDOW's frame, only.
2700 (window_loop): Simplified; use Fwindow_list.
2702 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
2704 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2706 * xterm.c (XTread_socket): Increment handling_signal at the start,
2707 decrement it at the end.
2709 * eval.c (handling_signal): New variable.
2710 (Fsignal): Abort if handling_signal is non-zero.
2712 * lisp.h (handling_signal): External declaration.
2714 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
2716 2000-07-05 Ken Raeburn <raeburn@gnu.org>
2718 Sound support for NetBSD through "Linux emulation" support:
2719 * config.in (HAVE_SOUNDCARD_H): Undef.
2720 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
2721 * Makefile.in (LIBSOUND): New variable.
2722 (LIBES): Include it.
2723 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2725 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2727 (vox_open): Use DEFAULT_SOUND_DEVICE.
2728 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2730 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2732 * print.c (print_error_message): If Vsignaling_function is set,
2733 show it in *Messages*.
2735 * lisp.h (Vsignaling_function): External declaration.
2737 * eval.c (Vsignaling_function): New variable.
2738 (Fsignal): Compute it.
2739 (syms_of_eval): Staticpro it.
2741 2000-07-05 Dave Love <fx@gnu.org>
2743 * syswait.h: Use the autoconf recommended approach. Old code
2744 #if'd out in case we need to revert.
2746 * config.in (HAVE_SYS_WAIT_H): Added.
2748 2000-07-05 Andrew Innes <andrewi@gnu.org>
2750 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2751 when non-NULL instead of __morecore, to take account of buffer
2752 memory. This also solves a problem with spurious memory warnings
2755 * ralloc.c: Make real_morecore non-static.
2757 * eval.c (internal_condition_case): Comment out abort if
2758 interrupt_input_blocked is not zero.
2760 * makefile.nt: Add support for `bootstrap' and related targets.
2761 Include minimal debug info in emacs.exe in release build.
2762 Remove all dependencies on lisp.h, and fixup some others.
2764 * w32.c (init_environment): Install code from 20.7 for providing
2765 default values for environment variables, based on the
2766 executable's own location.
2767 (map_w32_filename): Handle filenames that are longer than
2769 (sys_socket): Install socket inheritance bug fix from 20.7.
2771 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2772 here via blockinput.h).
2774 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2776 * w32menu.c (w32_menu_display_help):
2777 * xmenu.c (menu_help_callback): Use show_help_echo.
2779 * keyboard.h (show_help_echo): Declare.
2781 * keyboard.c (show_help_echo): New function, extracted from read_char.
2782 Feval its `msg' argument if it's a cons cell.
2783 (read_char): Use it.
2784 (follow_key): Pass `autoload' to get_keyelt.
2786 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2787 (note_tool_bar_highlight, XTread_socket):
2788 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2790 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2791 (note_tool_bar_highlight, w32_read_socket):
2792 Do not gratuitously ignore non-string `help-echo' properties.
2794 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2796 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2798 * window.c (delete_all_subwindows): Reset Vwindow_list.
2800 * xterm.c (x_append_glyph, x_append_composite_glyph)
2801 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2802 changes in struct glyph starting 1999-12-27. Some bit-fields of
2803 struct glyph were not set, which made glyphs unequal when compared
2804 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2805 effects were the result. This also depended on the contents of
2806 memory returned by xmalloc. If flickering happens again, activate
2807 the code in clear_glyph_row that's in #if 0. If the flickering is
2808 gone with that, chances are that it is caused by something
2811 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2813 * dispextern.h: Add some comments.
2815 * window.c (add_window_to_list): Add parameter LIST.
2816 (window_list): Order list so that, for each frame, windows are
2817 in canonical order, and so that frames appear in the list in
2818 the order given by Vframe_list.
2819 (next_window): Reverse the handling of NEXT_P.
2821 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2823 * window.c (Vwindow_list): New variable.
2824 (make_window, delete_window): Set Vwindow_list to nil.
2825 (check_window_containing): New function.
2826 (window_from_coordinates): Rewritten.
2827 (add_window_to_list, window_list, candidate_window_p)
2828 (decode_next_window_args, next_window): New functions.
2829 (Fnext_window, Fprevious_window): Rewritten in terms of
2831 (Fwindow_list): New function.
2832 (Fother_window): Cleaned up.
2833 (foreach_window): Add a longer "variable argument list". Let
2834 callback function return 0 to indicate that cycling over windows
2836 (foreach_window_1): Likewise.
2837 (freeze_window_start): Return int.
2838 (init_window): New function.
2839 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2841 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2842 input_event with bzero.
2843 (main): Call init_window.
2845 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2848 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2850 * composite.h (make_composition_value_copy): Extern it.
2852 * composite.c (make_composition_value_copy): New function.
2854 * editfns.c (Fformat): While copying text properties, make each
2855 composition property value a copy.
2857 * fns.c (concat): While copying text properties, make each
2858 composition property value a copy.
2860 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2862 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2864 * fns.c (sweep_weak_table): Mark only objects that are not
2867 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2868 include those frames as candidates which have their focus
2869 redirected to the minibuffer frame.
2871 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2873 * fns.c (Fputhash): Return `value' rather than nil.
2875 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2877 * frame.c (next_frame): Don't check focus redirection in case
2878 MINIBUF is a window. Doing so excludes frames using MINIBUF
2879 unless their focus is redirected, which contradicts the
2880 specification of next-frame, and leads to infinite loops in
2881 certain situations when cycling through windows with next-window.
2883 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2885 * coding.c (code_convert_region): Even if the length of text is
2886 zero, try to convert it if coding->type is coding_type_ccl.
2887 (decode_coding_string, encode_coding_string): Likewise.
2889 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2891 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2892 the display if windows_or_buffers_changed.
2894 * dispnew.c (struct row_entry): New structure.
2895 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2896 (row_table_size, old_lines, new_lines, old_lines_size)
2897 (new_lines_size, run_pool, runs_size, runs): New variables.
2898 (add_row_entry): New function.
2899 (scrolling_window): Use data structures allocated with xmalloc and
2900 held in global variables, instead of allocating them with alloca and
2901 holding them in local variables. Use a larger hash table whose
2902 size depends on glyph matrix sizes. Don't use bzero to clear the
2903 hash table; instead, clear used slots only.
2905 * fns.c (next_almost_prime): Make it externally visible.
2907 * lisp.h (next_almost_prime): Add prototype.
2909 * s/isc4-0.h (sigunblock): Define.
2911 * s/sco5.h (sigunblock): Define.
2913 2000-06-27 Dave Love <fx@gnu.org>
2915 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2916 (moved to osf5-0.h).
2917 [!NOT_C_CODE]: Protect string.h stuff.
2919 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2920 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2922 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2924 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2925 below the last line from the needed window height.
2927 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2929 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2930 (Fwidget_get): Use it.
2931 (syms_of_fns): Defsubr it.
2933 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2935 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2936 display info for XIM.
2937 (xim_open_dpy): Likewise.
2938 (xim_close_dpy): Don't free the display info's XIM.
2940 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2942 * config.in (USE_XIM): New define.
2944 * keymap.c (get_keyelt): For menu-items containing a `:filter
2945 FILTER', apply FILTER to the menu-item's definition to get the
2946 real definition to use.
2948 * lisp.h (QCfilter): External declaration.
2950 * xfns.c (Fimage_size): New function.
2951 (syms_of_xfns): Defsubr it.
2953 2000-06-26 Andreas Schwab <schwab@suse.de>
2955 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2958 2000-06-25 Dave Love <fx@gnu.org>
2960 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2963 * Makefile.in (blockinput.h): Depend on atimer.h.
2964 (atimer.h): Depend on systime.h.
2966 * blockinput.h: Protect against multiple inclusion. Include
2969 * atimer.h: Protect against multiple inclusion. Include
2972 * lisp.h (swap_in_global_binding): Declare.
2974 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2976 * process.c (Fopen_network_stream): Turn off atimers for duration
2977 of call to connect. (Patch from Gerd.)
2979 2000-06-23 Dave Love <fx@gnu.org>
2981 * ralloc.c: Maybe include unistd.h
2983 * emacs.c (setgrp): Undefine before defining.
2984 (malloc_warning, set_time_zone_rule, index): Prototype.
2986 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2987 HAVE_STRUCT_TIMEZONE.
2989 * s/osf1.h: Move string.h hack here from alpha.h and make it
2991 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2993 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2994 (SOCKLEN_TYPE): Don't define.
2996 * m/alpha.h: Remove string.h hack.
2998 * s/osf5-0.h: New file.
3000 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3001 include time.h, done by systime.h.
3002 [__FreeBSD__]: Remove redundant includes.
3004 * callproc.c (setpgrp): Undefine before defining.
3005 (delete_temp_file): Return Qnil to avoid warning.
3007 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3009 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3012 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3014 * composite.h (compose_text): Declare.
3016 * xterm.c: Don't include sys/types.h unconditionally. Don't
3017 protect its inclusion with !USG (following xmenu.c).
3019 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3021 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3024 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3026 * coding.c (decode_eol_post_ccl): Special handling for undecided
3027 and inconsistent EOL types.
3029 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3031 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3032 trough color and main window's background color.
3034 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3037 * xterm.h (Xt_app_con): External declaration.
3039 * widget.c (EmacsFrameRealize): Fix typo.
3041 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3043 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3044 (handle_invisible_prop): Record the start of invisible text in
3045 it->add_overlay_start.
3046 (struct overlay_entry): Add member `overlay'.
3047 (handle_overlay_change): Simplify.
3048 (next_overlay_string): After having processed overlay strings at the
3049 end of the buffer, record that fact in
3050 it->overlay_strings_at_end_processed_p.
3051 (compare_overlay_entries): If before- and after-strings come
3052 from the same overlay, let before-strings come first.
3053 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3054 (load_overlay_strings): Take it->add_overlay_start into account
3055 when adding overlay strings.
3057 * dispextern.h (struct it): Add member add_overlay_start.
3059 2000-06-22 Dave Love <fx@gnu.org>
3061 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3063 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3065 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3067 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3070 2000-06-21 Dave Love <fx@gnu.org>
3072 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3074 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3076 * syntax.c (back_comment): Simplify string-parity counting (with
3077 the added benefit of handling multiple string-styles as long as
3078 they are not intertwined).
3079 Jump to the slow code as soon as a comment starter is found in
3080 a "string_lossage" position. Fixes the case: " /* " /* " */.
3082 2000-06-21 Dave Love <fx@gnu.org>
3084 * Makefile.in: Use GETLOADAVG_LIBS.
3086 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3087 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3089 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3091 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3092 (Fforward_comment, scan_lists):
3093 Check the comstyle of single-char comment-starters.
3094 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3095 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3096 Check the comstyle of single-char comment-starters.
3097 Clarify control-flow around the Scomment case.
3099 2000-06-20 Dave Love <fx@gnu.org>
3101 * fns.c (make_hash_table, maybe_resize_hash_table):
3102 Cast arg of next_almost_prime.
3104 * tparam.c [emacs]: Include lisp.h.
3106 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
3109 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3111 * keyboard.c (adjust_point_for_property): Check if display
3112 property should be treated as intangible by looking at its
3115 * xdisp.c (single_display_prop_intangible_p)
3116 (display_prop_intangible_p): New functions.
3118 * dispextern.h (display_prop_intangible_p): Add prototype.
3120 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3122 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3123 argument to sigprocmask.
3125 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3126 argument to sigprocmask.
3128 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3129 sigprocmask_set, and pass a pointer to it to sigprocmask.
3131 * sysdep.c (sigprocmask_set): New variable.
3133 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3136 2000-06-20 Sam Steingold <sds@gnu.org>
3138 * xrdb.c: Don't declare xmalloc, xrealloc.
3140 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3142 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3143 (re_comp): Cast gettext return value to avoid complaints when
3146 2000-06-20 Dave Love <fx@gnu.org>
3148 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3151 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3153 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3155 * m/alpha.h: Don't declare xmalloc, xrealloc.
3157 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
3159 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3161 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3163 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3166 * keyboard.h (poll_for_input_1): Declare.
3168 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3170 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3172 * doprnt.c: Don't declare xmalloc, xrealloc.
3174 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3175 (getenv, ctime, getwd): Removed.
3176 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3178 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3179 x_set_tool_bar_lines.
3181 * config.in: Add HAVE_GETWD. Move some definitions above
3182 machine/system includes.
3184 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3186 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3188 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3189 contain information about ENCODING.
3191 * fontset.c (FONTSET_ASCII): Use the first element of char table
3192 for an ASCII font, not defalt slot.
3193 (fontset_ref_via_base): If FONTSET doesn't contain information for
3194 C, try the default fontset.
3195 (make_fontset): Don't copy the default fontset.
3196 (fontset_font_pattern): Likewise.
3197 (accumulate_font_info): If ELT is nil, use the corresponding
3198 element in the default fontset.
3200 2000-06-19 Dave Love <fx@gnu.org>
3202 * syntax.c (Fparse_partial_sexp): Doc fix.
3204 * regex.h: Test PROTOTYPES as well as __STDC__.
3206 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
3207 errno, strerror. Put text after #endif in comment.
3209 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
3212 * xterm.c (x_frame_of_widget): Likewise.
3214 2000-06-19 Gerd Moellmann <gerd@gnu.org>
3216 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
3217 to Vfundamental_mode_abbrev_table.
3219 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
3220 bogus objects are marked. This slows down GC by ~80 percent, but
3221 it might be worth trying when debugging GC-related problems.
3222 This feature requires conservative stack marking to be enabled.
3224 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
3225 returns XLookupChars, reset `modifiers' to zero.
3227 2000-06-19 Dave Love <fx@gnu.org>
3229 * mktime.c: Unprotoized.
3231 2000-06-19 Richard Stallman <rms@gnu.org>
3233 * data.c (set_internal): If variable is frame-local,
3234 store the new value immediately into the frame parameter alist.
3236 2000-06-19 Ken Raeburn <raeburn@gnu.org>
3238 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
3239 in the custom handler pointer.
3241 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
3242 value, or checks for CHAR_META can fail when Lisp_Object is a
3244 * keymap.c (get_keyelt): Likewise.
3246 2000-06-19 Kenichi Handa <handa@etl.go.jp>
3248 * ccl.h (struct ccl_program): New member eol_type.
3249 (struct ccl_spec): New member cr_carryover.
3251 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
3252 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
3254 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
3255 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
3256 (decode_eol_post_ccl): New function.
3257 (decode_coding): Don't detect EOL format here for CCL based coding
3259 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3260 decode_eol_post_ccl after running the CCL program.
3261 (code_convert_region): Don't detect EOL format here for CCL based
3263 (decode_coding_string): Likewise.
3265 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3267 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3268 when treating it as an integer.
3270 * coding.h (encode_coding_string): Declare.
3272 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3275 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3276 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3277 to be passed to get_local_map.
3279 * sound.c (Fplay_sound): Don't call make_number on
3280 Frun_hook_with_args count argument.
3282 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3283 for lisp objects in X event structure data field, when lisp
3284 objects are represented with unions.
3285 (x_scroll_bar_to_input_event): Ditto.
3287 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3289 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3290 termination of string. Fix sense of test whether
3291 Vline_number_display_limit is an integer.
3293 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3295 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3296 only if HAVE_X_WINDOWS.
3298 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3301 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3304 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3306 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3309 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3311 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3312 start of the while loop.
3314 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3316 * atimer.c (alarm_signal_handler): Add forward declaration.
3318 * data.c (set_internal): Remove debug code.
3320 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3322 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3324 * unexec.c (toplevel) [COFF]: Include coff.h.
3326 * s/lynxos.h: New file.
3328 * keymap.c (Fsingle_key_description): Enclose function key and
3329 event symbol names in angle brackets.
3331 * xdisp.c (setup_echo_area_for_printing): Call
3332 message_log_maybe_newline if message_buf_print is not set.
3334 * print.c (printchar, strout): Don't check message_buf_print
3335 before calling setup_echo_area_for_printing because that
3336 function does something useful even when message_buf_print is
3339 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3341 (ensure_echo_area_buffers): Initialize echo buffer's
3342 truncate lines setting to nil.
3343 (with_echo_area_buffer): Don't set the echo buffer's truncate
3345 (set_message_1): Set it here instead, based on the value
3346 of message_truncate_lines.
3347 (resize_mini_window): Handle case that lines are truncated.
3348 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3349 message-truncate-lines.
3351 * keyboard.c (read_char): Bind message-truncate-lines to t
3352 while displaying a help-echo.
3354 * lisp.h (Qmessage_truncate_lines): External declaration.
3356 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3358 * xdisp.c (Vline_number_display_limit): Renamed from
3359 line_number_display_limit.
3360 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3361 Extend documentation string. Initialize
3362 Vline_number_display_limit to nil meaning no limit.
3363 (decode_mode_spec): Use Vline_number_display_limit with its new
3366 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3368 2000-06-13 Richard Stallman <rms@gnu.org>
3370 * frame.c (Fmodify_frame_parameters): Doc fix.
3372 * xfns.c (x_set_frame_parameters): Comment fix.
3374 * frame.c (store_frame_param): Call swap_in_global_binding if the
3375 variable's current binding was chosen based on this frame.
3377 * data.c (swap_in_global_binding): New function.
3379 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3381 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3382 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3384 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3386 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3388 2000-06-12 Jason Rumney <jasonr@gnu.org>
3390 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3392 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3394 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3396 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3398 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3400 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3401 (syms_of_xfaces): Defsubr Sdump_colors.
3402 (x_free_colors): Don't treat b&w specially on default visual.
3403 (x_free_dpy_colors): New function.
3404 (free_face_colors): Don't check visual class; it's done
3407 * xterm.c (x_frame_of_widget): New function.
3408 (x_alloc_nearest_color_for_widget): Use it.
3409 (x_copy_dpy_color): New function.
3410 (x_destroy_window): Free various colors.
3412 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3414 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3416 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3418 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3420 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3422 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3424 2000-06-11 Dave Love <fx@gnu.org>
3426 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3428 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3430 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3432 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3434 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3437 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3439 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3440 (regex_compile): Fix the code for handling the case of single byte
3441 char and multibyte char being mixed in a range within [...].
3443 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3444 and dst_multibyte members of coding.
3446 * charset.c (update_charset_table): Update the table
3448 (init_charset_once): Initialize elements of bytes_by_char_head to
3449 1 except for leading codes for private charases.
3451 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3452 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
3455 2000-06-09 Ken Raeburn <raeburn@gnu.org>
3457 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
3458 access the data it doesn't point to.
3460 2000-06-08 Gerd Moellmann <gerd@gnu.org>
3462 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
3463 will be translated to a switch-frame event when reading the
3464 event queue. This is necessary because Emacs otherwise won't
3465 perform a switch-frame to a new frame until some other event, for
3466 example a keystroke event, forces it to do so. This has various
3467 effects, one visible being that the cursor of a frame created with
3468 C-x 5 2 or switched to with a window manager key binding like
3469 A-TAB stays hollow because selected_window isn't on the newly
3470 focused frame until the switch-frame is performed.
3472 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
3473 generating a switch-frame event if necessary.
3475 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
3477 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
3480 2000-06-08 Kenichi Handa <handa@etl.go.jp>
3482 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
3485 2000-06-07 Gerd Moellmann <gerd@gnu.org>
3487 * window.c (displayed_window_lines): Take empty lines at
3488 the bottom of a window into account.
3490 * window.c (displayed_window_lines): New function.
3491 (Fmove_to_window_line): Use displayed_window_lines to determine
3492 the number of lines to move, instead of using the window's height.
3494 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
3495 to stop reading, even if the form read sets point to a different
3496 value when evaluated.
3498 * xdisp.c (display_line): Fix code deciding in which line to
3501 2000-06-07 Kenichi Handa <handa@etl.go.jp>
3503 * fileio.c (e_write): Free composition data if stored in
3506 2000-06-06 Gerd Moellmann <gerd@gnu.org>
3508 * xdisp.c (display_line): Set row's and iterator's
3509 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
3510 Set cursor even if row ends in the middle of a character.
3511 (dump_glyph_row): Print values of new flags.
3512 (redisplay_window) <cursor movement in unchanged window>: When
3513 point has been moved forward, and PT is at the end of the cursor
3514 row, don't place the cursor in the next row if the cursor row ends
3515 in the middle of a character or at ZV.
3517 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
3518 (struct glyph_row): Add starts_in_middle_of_char_p and
3519 ends_in_middle_of_char_p.
3520 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
3521 ends_in_middle_of_char_p flag.
3522 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
3524 * term.c (append_glyph): Revert change of 2000-06-06.
3526 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
3527 padding glyph not fitting on line as whole character not
3530 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
3531 this isn't true for images with `:ascent 100'.
3533 2000-06-06 Kenichi Handa <handa@etl.go.jp>
3535 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
3536 as modified if it is originally unmodified.
3538 * term.c (encode_terminal_code): Change the way to check if
3539 terminal coding does any conversion.
3540 (append_glyph): Set glyph->pixel_width correctly.
3542 * xdisp.c (display_line): While checking line continuation, pay
3543 attention to a padding glyph.
3545 2000-06-05 Gerd Moellmann <gerd@gnu.org>
3547 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
3549 2000-06-05 Dave Love <fx@gnu.org>
3551 * xdisp.c: Include fontset.h.
3553 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
3555 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3557 * dispnew.c: Conditionally include term.h.
3559 * coding.h: Declare code_convert_string_norecord.
3561 * frame.h (struct frame): Use volatile unconditionally.
3563 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
3565 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
3567 * systime.h: Protect against multiple inclusion.
3568 (timezone) [USG5_4]: Define as time_t.
3570 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3571 (Foptimize_char_table, make_temp_name): Declare.
3573 * Makefile.in (xdisp.o): Depend on fontset.h.
3575 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3577 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3578 (Foptimize_char_table, make_temp_name): Declare.
3582 * s/netbsd.h: Don't define autoconfiscated MATHERR.
3584 2000-06-02 Dave Love <fx@gnu.org>
3586 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
3588 2000-06-02 Gerd Moellmann <gerd@gnu.org>
3590 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
3591 result face, set flags in that face indicating that colors may not
3594 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
3595 glyph, use the ASCII NUL character to determine the face.
3597 2000-06-02 Dave Love <fx@gnu.org>
3599 * sysdep.c: Conditionally include stdlib.h, unistd.h.
3600 (VFORK_RETURN_TYPE): Remove.
3602 * config.in: Add NO_MATHERR.
3604 2000-06-01 Dave Love <fx@gnu.org>
3606 * cmds.c (internal_self_insert): Don't check
3607 Vbefore_change_function, Vafter_change_function.
3609 * insdel.c (signal_before_change, signal_after_change): Likewise.
3611 * buffer.c (Vbefore_change_function, Vafter_change_function):
3612 Variables and their initializations deleted.
3614 * callint.c (Fcall_interactively): Doc fix.
3616 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
3618 2000-05-31 Dave Love <fx@gnu.org>
3620 * textprop.c: Revert last change -- duplicated.
3622 2000-05-31 Gerd Moellmann <gerd@gnu.org>
3624 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
3627 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
3629 2000-05-31 Jason Rumney <jasonr@gnu.org>
3631 * search.c (Fre_search_forward, Fre_search_backward)
3632 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
3634 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
3636 2000-05-30 Jason Rumney <jasonr@gnu.org>
3638 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
3639 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
3641 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
3644 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
3645 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
3646 expand a nil default_filename.
3648 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
3649 pointer to glyph_to_pixel_coords, not a frame.
3651 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
3652 coding.h to dependencies.
3654 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
3656 * w32console.c (glyph_to_pixel_coords): Change first parameter to
3657 window pointer to be consistent with w32term.c and xterm.c.
3659 * w32fns.c: Format and doc changes to bring closer to xfns.c.
3660 (VIETNAMESE_CHARSET): Define if not defined in system headers.
3661 (Qline_spacing, Qcenter): New variables.
3662 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
3663 (x_set_line_spacing): New function.
3664 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
3666 (x_specified_cursor_type): New function.
3667 (x_set_cursor_type): Use it.
3668 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
3670 (validate_x_resource_name, x_get_resource_string): Measure lengths
3671 of external strings in bytes.
3672 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
3673 GetTextExtentPoint32 with NULL title.
3674 (Fx_create_frame): Initialize Qline_spacing.
3675 (w32_load_system_font): Initialize font->double_byte_p.
3676 (x_to_w32_charset): Use Vw32_charset_info_alist.
3677 (Image, busy cursor, tooltip functions): Merged changes from
3678 xfns.c. Not yet functional on Windows.
3680 * w32gui.h (W32FontStruct): Add double_byte_p member.
3682 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
3683 (emacs_button_translation): Use it.
3684 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
3685 in `mask' to be set.
3687 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
3690 * w32term.c: Format and doc changes to bring closer to xterm.c.
3691 (w32_char_font_type): New enum.
3692 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
3693 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
3694 (w32_encode_char): New function.
3695 (x_encode_char): Removed.
3696 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
3697 x_encode_char and w32_font_is_double_byte.
3698 (x_produce_image_glyph): Use image_ascent.
3699 (x_produce_glyphs): Use new version of w32_per_char_metric and
3700 handle NULL return value. Allow extra line spacing.
3701 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
3702 (w32_get_glyph_overhangs): Remove unicode_p param. Use
3703 w32_font_type member of glyph instead.
3704 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
3705 (fast_find_position): Make sure not to consider rows not visible
3707 (w32_read_socket) [WM_MENUSELECT]: Cannot call
3708 w32_menu_display_help with input blocked, as it can abort.
3709 (x_display_and_set_cursor): Choose cursor depending
3710 on buffer-local value of cursor_type.
3711 (x_draw_bar_cursor): Add parameter WIDTH.
3713 * w32term.h (CP_DEFAULT): Define.
3714 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
3716 2000-05-30 Gerd Moellmann <gerd@gnu.org>
3718 * search.c (Fre_search_forward, Fre_search_backward)
3719 (Fposix_search_backward, Fposix_search_forward): Doc fix.
3721 2000-05-30 Kenichi Handa <handa@etl.go.jp>
3723 * coding.c (detect_coding_iso2022): Fix code for checking
3724 CODING_CATEGORY_MASK_ISO_8_2.
3726 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3728 * regex.c (PREFETCH_NOLIMIT): New function.
3729 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3731 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3733 * syntax.c (find_defun_start): Move test for
3734 open_paren_in_column_0_is_defun_start outside of the loop.
3736 * xdisp.c (redisplay_window): Really switch buffers when
3737 displaying mode lines, and temporarily set selected_frame to the
3738 frame of the window that's redisplayed.
3740 * xfaces.c (free_realized_faces): Block/unblock input.
3741 (free_realized_multibyte_face): Ditto.
3743 2000-05-29 Dave Love <fx@gnu.org>
3745 * textprop.c (Qkeymap): New variable.
3746 (syms_of_textprop): Intern it.
3748 * keymap.c: Include intervals.h.
3749 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3751 * Makefile.in (keymap.o): Depend on intervals.h.
3753 * keyboard.c (menu_bar_items, tool_bar_items)
3754 (Fexecute_extended_command): Deal with `keymap' property.
3755 (read_key_sequence): Track map from `keymap' property as well as
3758 * intervals.c (get_local_map): Extra arg to allow looking for
3761 * intervals.h (map_property): New enum.
3762 (get_local_map): Extra arg using it.
3765 * lisp.h (get_local_map): Don't declare here.
3767 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3769 * Makefile.in (callproc.o): Depend on composite.h.
3771 * callproc.c: Include composite.h.
3772 (Fcall_process): Handle composition correctly.
3774 * coding.h (coding_allocate_composition_data): Extern it.
3775 (coding_restore_composition): Likewise.
3777 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3778 yet allocated, finish decoding with result
3779 CODING_FINISH_INSUFFICIENT_CMP.
3780 (coding_allocate_composition_data): Make it non-static.
3781 (coding_restore_composition): Likewise.
3783 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3785 * charset.c (syms_of_charset): Revert last change.
3787 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3789 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3790 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3793 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3795 * charset.c (syms_of_charset): Set width of character sets
3796 eight-bit-control and eight-bit-graphic to 1 column.
3798 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3800 * config.in (HAVE_SPEED_T): New define.
3802 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3805 2000-05-26 Dave Love <fx@gnu.org>
3807 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3809 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3810 (Fsubr_arity): New function.
3811 (syms_of_data): Install them.
3813 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3815 * charset.c (init_charset_once): Set the table bytes_by_char_head
3818 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3819 the default fontset to what Emacs uses by default.
3820 (check_registry_encoding): This function deleted.
3821 (Fset_fontset_font): Remove the adhoc condition for the default
3822 fontset. Allow cons in FONTNAME.
3824 * fns.c (map_char_table): Ignore char-table entries for
3825 charsets eight-bit-control and eight-bit-graphic.
3827 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3829 * emacs.c (main): Initialize keyboard syms before initializing
3830 window code, so face names are available.
3832 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3834 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3835 of an anchor at the beginning of a shy-group.
3837 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3839 * xdisp.c (handle_invisible_prop): Don't try to skip over
3840 invisible text if end of text is already reached.
3842 2000-05-25 Dave Love <fx@gnu.org>
3844 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3846 * coding.c (encode_eol): Add null statement after label.
3848 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3850 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3853 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3855 * ccl.c (ccl_driver): Fix previous change.
3857 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3859 * coding.c (run_pre_post_conversion_on_str): Set point to the
3860 beginning of buffer before calling coding->post_read_conversion.
3861 (decode_coding_string): Give correct args to
3862 run_pre_post_conversion_on_str.
3863 (encode_coding_string): Likewise.
3865 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3866 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3867 eight-bit-graphic correctly.
3869 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3871 * fileio.c (Finsert_file_contents): Even if a file is not found,
3872 execute codes for setting up coding system. Call
3873 after-insert-file-functions unconditionally.
3875 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3877 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3878 BSD_PGRPS are not defined.
3880 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3882 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3884 (syms_of_charset): Avoid building same strings.
3886 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3888 * lread.c (Fload): Add a comment about the meaning of
3889 Vuser_init_file being t.
3891 * puresize.h (BASE_PURESIZE): Increase to 675000.
3893 * s/gnu-linux.h (setpgrp): Don't define it here because this
3894 prevents compilation on GNU/Linux systems with glib 2.2.
3896 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3899 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3901 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3902 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3904 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3906 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3908 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3911 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3913 * term.c (encode_terminal_code): Set coding->src_multibyte
3916 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3918 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3920 * keyboard.c (read_char): Allow character codes 128..255 to be
3921 handled by input-method-function.
3923 * insdel.c (adjust_markers_for_replace): Fix previous change.
3924 (adjust_after_replace): If PREV_TEXT is nil, call
3925 adjust_markers_for_insert, not adjust_markers_for_replace.
3927 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3929 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3930 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3931 [HAVE_GRANDPT]: Define.
3932 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3934 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3937 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3939 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3941 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3943 The following changes are to handle 8-bit characters in a
3944 multibyte buffer/string without facing with byte combining
3945 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3946 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3948 * Makefile.in (fns.o): Depend on charset.h.
3950 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3951 convert it to unibyte.
3952 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3954 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3955 apparent char boundary.
3956 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3957 0x80..0x9F to/from multibyte form.
3959 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3962 * callproc.c (Fcall_process): Always encode an argument string if
3963 it is multibyte. Setup src_multibyte and dst_multibyte members of
3964 process_coding properly.
3966 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3967 SPLIT_NON_ASCII_CHAR.
3969 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3971 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3973 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3975 (SPLIT_CHARACTER_SEQ): This macro deleted.
3976 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3978 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3979 and eight-bit-graphic.
3980 (char_to_string): Likewise. Signal an error for too large
3982 (char_printable_p): Return 0 for 8-bit characters.
3983 (update_charset_table): Update iso_charset_table only when a final
3984 character is non-negative.
3985 (find_charset_in_text): Renamed from find_charset_in_str.
3986 Arguments and return value changed. Callers changed.
3987 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3988 be -1 if CHARSET is used only internally.
3989 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3991 (Fcharset_after): Simplified.
3992 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3993 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3994 (multibyte_chars_in_text): Simplified by assuming there's no
3995 invalid multibyte sequence.
3996 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3997 str_as_unibyte): New functions.
3998 (Fstring): Simpified by assuming that byte combining never
4000 (init_charset_once): Initialization for
4001 LEADING_CODE_8_BIT_CONTROL.
4002 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4003 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4004 eight-bit-control and eight-bit-graphic.
4006 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4007 CHARSET_8_BIT_GRAPHIC): New macros.
4008 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4009 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4010 (CHARSET_REVERSE_CHARSET): Likewise.
4011 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4013 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4014 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4015 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4016 encounter an invalid multibyte sequence.
4017 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4018 sequence is always valid.
4019 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4020 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4022 (CHAR_STRING): For 8-bit characters, call char_to_string.
4023 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4024 multibyte sequence is always valid.
4025 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4026 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4027 str_as_unibyte): Extern them.
4028 (BCOPY_SHORT): Fix a bug.
4029 (CHAR_LEN): This macro deleted. Callers changed to use
4031 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4032 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4033 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4035 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4036 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4037 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4038 EMIT_BYTES): New macros.
4039 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4040 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4042 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4043 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4044 check the validity of multibyte sequence.
4045 (decode_coding_emacs_mule): New function.
4046 (encode_coding_emacs_mule): New macro.
4047 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4049 (DECODE_ISO_CHARACTER): Just return a character code.
4050 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4051 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4052 EMIT_CHAR to produced decoded characters. Exit the loop only by
4053 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4055 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4056 only position codes for an invalid character.
4057 (encode_designation_at_bol): Return new destination pointer. 5th
4058 arg DSTP is changed to DST.
4059 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4060 from the source by ONE_MORE_CHAR. Don't handle the case of last
4062 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4064 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4065 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4066 TWO_MORE_BYTES to fetch a byte from the source.
4067 (encode_eol): Pay attention to coding->src_multibyte.
4068 (detect_coding, detect_eol): Preserve members src_multibyte and
4070 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4071 (encoding_buffer_size): Set magnification to 3 for all coding
4072 systems that require encoding.
4073 (ccl_coding_driver): For decoding, be sure that the result is
4074 valid multibyte sequence.
4075 (decode_coding): Initialize coding->errors and coding->result.
4076 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4077 and raw-text, always call decode_eol. Handle the case of last
4078 block here. If not coding->dst_multibyte, convert the resulting
4079 sequence to unibyte.
4080 (encode_coding): Initialize coding->errors and coding->result.
4081 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4082 and raw-text, always call encode_eol. Handle the case of last
4084 (shrink_decoding_region, shrink_encoding_region): Detect cases
4085 that we can't skip data more rigidly.
4086 (code_convert_region): Setup src_multibyte and dst_multibyte
4087 members of coding. For decoding, if the buffer is multibyte,
4088 convert the source sequence to unibyte in advance. For encoding,
4089 if the buffer is multibyte, convert the resulting sequence to
4090 multibyte afterward.
4091 (run_pre_post_conversion_on_str): New function.
4092 (code_convert_string): Deleted and divided into the following two.
4093 (decode_coding_string, encode_coding_string): New functions.
4094 (code_convert_string1, code_convert_string_norecord): Call one of
4096 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4097 MAKE_NON_ASCII_CHAR.
4098 (Fset_terminal_coding_system_internal,
4099 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4100 and dst_multibyte members.
4101 (init_coding_once): Initialize iso_code_class with new enum
4102 ISO_control_0 and ISO_control_1.
4104 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4105 devided into ISO_control_0 and ISO_control_1.
4106 (struct coding_system): New members src_multibyte, dst_multibyte,
4107 errors, and result. Delete member fake_multibyte.
4108 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4110 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4113 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4116 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4118 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4120 (Ftranspose_region): Delete codes for handling byte combining.
4122 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4123 dst_multibyte members of coding. On handling REPLACE on unibyte
4124 buffer, convert the result of decode_coding to unibyte. On
4125 inserting into a mutibyte buffer, always call code_convert_region.
4126 (e_write): Setup coding->src_multibyte according to the
4127 multibyteness of the source (buffer or string).
4129 * fns.c (concat): Handle 8-bit characters correctly.
4130 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4131 unibyte in the result.
4132 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4133 valid multibyte form in the result.
4134 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4135 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4136 return -1, signal an error.
4137 (base64_encode_1): New arg MULTIBYTE. Get each character by
4138 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4139 character is found, return -1.
4140 (Fbase64_decode_region): Delete codes for handling byte-combining.
4141 Treat each decoded byte as a unibyte character.
4142 (Fbase64_decode_string): Return unibyte string.
4143 (Fcompare_strings, concat, string_byte_to_char): Use
4144 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4145 FETCH_STRING_CHAR_ADVANCE.
4146 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4147 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4149 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4150 SPLIT_NON_ASCII_CHAR.
4151 (fontset_ref_via_base, fontset_set): Likewise
4153 * insdel.c (adjust_markers_for_record_delete): Deleted.
4154 (adjust_markers_for_insert): Argument changed. Caller changed.
4155 (adjust_markers_for_replace): Likewise.
4156 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
4157 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
4158 (copy_text): Delete unused local varialbe c_save. For converting
4159 to multibyte, be sure to make all 8-bit characters in valid
4161 (count_size_as_multibyte): Handle 8-bit characters correctly.
4162 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4163 adjust_after_replace, replace_range, del_range_2)
4164 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4165 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4166 adjust_after_replace, replace_range, del_range_2) Delete codes for
4167 handling byte combining.
4168 (adjust_before_replace): Deleted.
4170 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4171 SPLIT_NON_ASCII_CHAR.
4172 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4173 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4175 (Fkey_description): Likewise.
4177 * lread.c (read1): On reading multibyte string, be sure to make
4178 all 8-bit chararacters in valid multibyte form.
4179 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4181 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4184 * process.c (Fstart_process): GCPRO current_dir before calling
4185 Ffind_operation_coding_system. Encode arguments here.
4186 (create_process): Don't encode arguments here. Setup
4187 src_multibyte and dst_multibyte members of struct coding.
4188 (read_process_output): Setup src_multibyte and dst_multibyte
4189 members of struct coding. If the output is to multibyte buffer,
4190 always decode the output of the process. Adjust the
4191 representation of 8-bit characters to the multibyteness of the
4193 (send_process): Setup coding->src_multibyte according to the
4194 multibyteness of the source.
4196 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4198 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4199 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
4201 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
4204 * w16select.c (Fw16_set_clipboard_data): Setup members
4205 src_multibyte and dst_multibyte of coding. Adjusted for the
4206 change for find_charset_in_str.
4207 (Fw16_get_clipboard_data): Likewise.
4209 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
4210 dst_multibyte of coding.
4211 (x_to_w32_font): Likewise.
4213 * w32select.c (Fw32_set_clipboard_data): Setup members
4214 src_multibyte and dst_multibyte of coding. Adjusted for the
4215 change for find_charset_in_str.
4216 (Fw32_get_clipboard_data): Likewise.
4218 * xdisp.c (get_next_display_element): Handle 8-bit characters
4220 (next_element_from_display_vector): Use CHAR_BYTES instead of
4222 (disp_char_vector): Use SPLIT_CHAR instead of
4223 SPLIT_NON_ASCII_CHAR.
4225 * xselect.c (selection_data_to_lisp_data): Setup members
4226 src_multibyte and dst_multibyte of coding. Adjusted for the
4227 change for find_charset_in_str.
4228 (lisp_data_to_selection_data): Likewise.
4230 2000-05-19 Gerd Moellmann <gerd@gnu.org>
4232 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
4235 * dispextern.h (Vimage_types): Add extern declaration.
4237 * xdisp.c (Vimage_types): Moved here from xfns.c.
4238 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
4240 * xfns.c (Vimages_types): Moved to xdisp.c.
4241 (syms_of_xfns): Move `image-types' to xdisp.c.
4243 * w32fns.c (Vimage_types): Removed.
4244 (syms_of_w32fns): Remove `image-types'.
4246 2000-05-18 Kenichi Handa <handa@etl.go.jp>
4248 * fns.c (map_char_table): Pay attention to character number of
4249 charset. Check the validity of charset at the first level. For
4250 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
4253 * fontset.c: Include "buffer.h".
4254 (fs_load_font): If the face has fontset, record the face ID in
4256 (Finternal_char_font): New function.
4257 (accumulate_font_info): New function.
4258 (Ffontset_info): Rewritten for the new fontset implementation.
4259 (syms_of_fontset): Register Vdefault_fontset in the first element
4260 of Vfontset_table. Include Vdefault_fontset in
4261 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4264 2000-05-16 Dave Love <fx@gnu.org>
4266 * m/iris5d.h: Deleted -- unused.
4268 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4270 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4271 `invalid' instead of `illegal'.
4273 * indent.c (Fmove_to_column): When ending within a tab, insert
4274 spaces first so that markers at the end of the tab get adjusted.
4276 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4277 buffer list that wasn't selected in that frame.
4279 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4280 is needed on mescaline, use a 2 char prefix, and call
4281 make_temp_name with second arg non-zero.
4283 * fileio.c (make_temp_name): New function, extracted from
4285 (Fmake_temp_name): Use it.
4287 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4289 * window.c (coordinates_in_window): Subtract 1 when computing
4292 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4294 * Makefile.in (lisp): Add env.elc.
4296 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4298 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4300 * search.c (Freplace_match): Handle case of `\N' in the
4301 replacement when there's no group N.
4303 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4305 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4306 of the message to message_dolog.
4308 * keyboard.c (read_char): Don't clear current message for help
4309 events; let the code handling help events handle this. Change
4310 code detecting help events that should be ignored.
4312 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4313 we're interating over a string.
4315 2000-05-09 Dave Love <fx@gnu.org>
4317 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4318 that offset before writing. Move gcpro region past call of
4321 2000-05-04 Dave Love <fx@gnu.org>
4323 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4325 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4327 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4328 of inserted characters when BUF equals the current buffer, and PT
4329 is in front of or equal to FROM.
4331 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4333 * xdisp.c (handle_single_display_prop): If display property value
4334 is invalid, or something not supported on the frame, restore
4335 iterator's position to what it was initially. Make sure to return
4336 0 for invalid and unsupported property values.
4338 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4339 that x_per_char_metric returns null.
4341 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4343 * xterm.h (struct face): Add forward declaration.
4344 (struct image): Ditto.
4345 (image_ascent): Add prototype.
4347 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4348 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4349 image_ascent instead of using IMAGE_ASCENT.
4351 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4352 (IMAGE_ASCENT): Removed.
4354 * xfns.c (Qcenter): New variable.
4355 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4356 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4357 (image_ascent): New function.
4358 (lookup_image): Recognize `:ascent center'.
4359 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4360 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4361 (xbm_load): Don't set image's ascent here.
4362 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4363 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4364 check ascent values here.
4365 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4366 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4367 (syms_of_xfns): Initialize Qcenter.
4369 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4370 to the limits, increase the limits.
4372 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4374 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4375 Check Vfont_encoding_alist against the full name of the opened
4378 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4380 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4381 taller than the window.
4383 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4385 * xfaces.c (realize_x_face): Fix the argument of the second
4386 xassert. BASE_FACE may not be a face for ASCII.
4388 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4390 * print.c (print_object): Treat print-length < 0 as nil.
4392 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4394 * s/freebsd.h (TERMCAP_OBJ): Removed.
4395 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4397 * lread.c (read1): Don't treat period followed by certain
4398 characters as symbol start.
4400 * xfns.c (slurp_file): New function.
4401 (xbm_image_p): Handle case of in-memory XBM files.
4402 (xbm_scan): Rewritten to work on memory buffers instead of files.
4403 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4404 Work on memory buffers instead of files. If DATA is null test
4405 if buffer looks like an in-memory XBM file.
4406 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4407 memory buffers instead of files.
4408 (xbm_file_p): New function.
4409 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4411 * lread.c (end_of_file_error): New function.
4412 (read1): Call it instead of signaling `end-of-file' directly.
4414 * print.c (print_error_message): Print data of `end-of-file'
4415 with Fprinc instead of Fprin1.
4417 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4419 * window.c (freeze_window_start): Check that minibuffer scroll
4420 window isn't nil before extracting the window structure pointer
4423 * undo.c (record_delete): If we hit the end of the undo list, stop
4424 picking elements apart.
4426 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4428 * xdisp.c (display_line): If lines are continued, restore
4429 iterator's ascent/descent information to the values before the
4430 first glyph not fitting on the line.
4432 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4434 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4435 positions in glyph matrix. Don't compute new window end
4438 * dispnew.c (increment_matrix_positions): Renamed from
4439 increment_glyph_matrix_buffer_positions.
4440 (increment_row_positions): Renamed from
4441 increment_glyph_row_buffer_positions.
4443 * dispextern.h: Change names of renamed functions from dispnew.c
4446 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4448 * fileio.c (Fdo_auto_save): Create directories for auto-save
4449 list file if necessary.
4451 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4452 from buffer or frame.
4453 (automatic_hscrolling_p): New variable.
4454 (hscroll_windows): Scroll windows horizontally only if automatic
4455 hscrolling is allowed.
4456 (syms_of_xdisp): New variable `automatic-hscrolling'.
4458 * frame.h (struct frame): Add member extra_line_spacing.
4460 * xfns.c (x_set_line_spacing): New function.
4461 (Fx_create_frame): Set line spacing from resources.
4462 (Qline_spacing): New variable.
4463 (syms_of_xfns): Initialize Qline_spacing.
4465 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
4467 * buffer.c (init_buffer_once): Handle extra_line_spacing.
4468 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
4469 (reset_buffer): Don't initialize extra2 and extra3. Initialize
4470 extra_line_spacing from default value.
4471 (init_buffer_once): Initialize default value of extra_line_spacing.
4473 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
4476 * xterm.c (x_produce_glyphs): Remove reference to struct it's
4477 prompt_width. Add extra line spacing.
4479 * term.c (produce_glyphs): Remove reference to struct it's
4482 * dispextern.h (struct it): Remove member prompt_width, add
4485 2000-04-22 Gerd Moellmann <gerd@gnu.org>
4487 * dispnew.c (update_frame_line): When writing a whole line, make
4488 sure cursor is in the right row afterwards, otherwise a use of
4489 capability `ch' in cmgoto might leave the cursor in the row below.
4491 2000-04-21 Gerd Moellmann <gerd@gnu.org>
4493 * lisp.h (struct Lisp_Buffer_Cons): Remove.
4495 * keyboard.c (timer_check): Fix typo in comment.
4497 2000-04-21 Kenichi Handa <handa@etl.go.jp>
4499 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
4500 name change: ch -> character.
4502 2000-04-20 Gerd Moellmann <gerd@gnu.org>
4504 * keyboard.c (echo_message_buffer): New variable.
4505 (echo_now): Set echo_message_buffer to the echo area buffer used
4506 to display the echo.
4507 (cancel_echoing): Reset echo_message_buffer to nil.
4508 (read_char): Code rewritten that handles canceling an echo or
4509 echoing a dash, respectively.
4511 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
4512 directory doesn't exist.
4514 2000-04-19 Dave Love <fx@gnu.org>
4516 * fns.c (syms_of_fns): Defsubr mapc.
4517 (concat): Don't allow numeric args.
4518 (Fconcat): Doc change.
4520 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
4522 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
4523 instead define end_match(1|2) more carefully.
4524 Use GET_CHAR_BEFORE_2 for `begline'.
4526 2000-04-19 Gerd Moellmann <gerd@gnu.org>
4528 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
4529 on 64-bit systems where NULL is defined as `0'.
4531 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
4532 the `variable argument list' to make it work on Alpha.
4534 * m/alpha.h (_LP64) [!_LP64]: Define.
4535 (ORDINARY_LINK): Define for NetBSD.
4537 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
4539 2000-04-19 Dave Love <fx@gnu.org>
4541 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
4544 * Makefile.in (LIBS): Don't use.
4545 (GETLOADAVG_OBJ): Define again.
4546 (otherobj): Add GETLOADAVG_OBJ.
4548 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
4550 2000-04-18 Gerd Moellmann <gerd@gnu.org>
4552 * lread.c (read_filtered_event): Cancel and start busy cursor.
4554 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
4555 that the per-character metrics may be null.
4557 2000-04-17 Gerd Moellmann <gerd@gnu.org>
4559 * buffer.c (clone_per_buffer_values): New function.
4560 (Fmake_indirect_buffer): Add optional argument CLONE. Call
4561 clone_per_buffer_values if CLONE is not nil.
4563 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4565 2000-04-16 Dave Love <fx@gnu.org>
4567 * Makefile.in: Remove obsolete localcpp stuff.
4568 (GETLOADAVG_OBJ): Don't define.
4569 (obj): Move LIBOBJS...
4570 (otherobj): ... to here.
4571 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
4572 whitespace-only lines after the continuation (Irix).
4574 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4576 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
4578 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
4580 2000-04-14 Dave Love <fx@gnu.org>
4582 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
4583 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
4584 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
4585 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
4588 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
4589 autoconfiscated HAVE_GETLOADAVG.
4591 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
4594 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4596 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
4597 (fill_in_lock_file_name): Avoid existing files that aren't
4600 2000-04-14 Dave Love <fx@gnu.org>
4602 * Makefile.in (LIBS, LIBOBJS): New variable.
4603 (INTERVAL_SRC): Convert to make variable.
4604 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
4605 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
4606 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
4608 (SOME_MACHINE_OBJECTS): Remove interval stuff.
4609 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
4610 (shortlisp): Add facemenu, float-sup, frame.
4611 (SOME_MACHINE_LISP): Remove them from here.
4612 (LIBES): Change unused LDLIBS to autoconf LIBS.
4614 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
4616 2000-04-14 Kenichi Handa <handa@etl.go.jp>
4618 * composite.c (update_compositions): If FROM and TO are not in a
4619 valid range, do nothing.
4621 2000-04-13 Gerd Moellmann <gerd@gnu.org>
4623 * tparam.c (tparam1): Abort when encountering an unknown
4626 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
4629 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
4632 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
4634 * fileio.c (a_write): Remove redundant semi-colons.
4635 (e_write): Return -1 if failed to write all the data.
4636 This fixes the changes made at 1999-12-15.
4638 2000-04-12 Dave Love <fx@gnu.org>
4640 * fns.c (mapcar1): Test for null vals to support mapc.
4641 (Fmapc): New function.
4643 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
4645 * msdos.c (NUM_MOUSE_BUTTONS): Define.
4646 (IT_frame_up_to_date): Support the buffer local value of
4647 cursor-type, if defined.
4649 2000-04-10 Dave Love <fx@gnu.org>
4651 * editfns.c (preceding-char, following-char): Doc fix.
4653 2000-04-10 Ken Raeburn <raeburn@gnu.org>
4655 * Makefile.in (temacs): Revert 2000-03-12 change.
4657 2000-04-10 Jason Rumney <jasonr@gnu.org>
4659 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
4661 2000-04-10 Gerd Moellmann <gerd@gnu.org>
4663 * xdisp.c (setup_echo_area_for_printing): Choose an echo
4664 area buffer, if it's not set up yet.
4666 * indent.c (compute_motion): Set immediate_quit.
4668 2000-04-09 Gerd Moellmann <gerd@gnu.org>
4670 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
4672 (realize_tty_face): Suppress boldness if colors are the inverse of
4673 the default colors, and tty_suppress_bold_inverse_default_colors_p
4675 (Ftty_suppress_bold_inverse_default_colors): New function.
4676 (syms_of_xfaces): Defsubr it.
4678 * buffer.c (Frestore_buffer_modified_p): New function.
4679 (syms_of_buffer): Defsubr it.
4681 2000-04-08 Ken Raeburn <raeburn@gnu.org>
4683 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
4684 charset id (int) argument, not a charset (Lisp_Object).
4686 * coding.h (code_convert_string): Declare.
4687 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
4688 object, as the fourth argument to code_convert_string.
4690 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
4692 (Fset_fontset_font): Use EQ to compare lisp objects.
4694 2000-04-05 Ken Raeburn <raeburn@gnu.org>
4696 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
4697 a pointer that looks like a lisp object.
4698 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
4699 zero, instead see whether it's an integer object, since they can't
4701 (GET_INTERVAL_OBJECT): Simply assign to the destination.
4703 * dispnew.c (allocate_matrices_for_frame_redisplay,
4704 direct_output_forward_char): Use X(U)INT and make_number as needed
4705 to convert between (unsigned) int values and lisp integers.
4706 * keyboard.c (read_key_sequence): Likewise.
4707 * lread.c (substitute_object_recurse): Likewise.
4708 * fns.c (concat, hash_lookup, hash_remove): Likewise.
4709 * minibuf.c (do_completion, Fminibuffer_complete_word,
4710 Fminibuffer_completion_help): Likewise.
4711 * term.c (produce_special_glyphs): Likewise.
4713 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
4714 * print.c (print_preprocess, print_object): Likewise.
4716 * search.c (compile_pattern): Use NILP when checking for nil.
4718 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
4719 __OPTIMIZE__]: Provide a GNU C macro version that handles
4721 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
4722 field, to better cope with ENABLE_CHECKING and calls that modify a
4723 Lisp_Object using its old value.
4725 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4727 * window.c (compare_window_configurations): Signal an error
4728 if parameters C1 or C2 aren't window configurations.
4730 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4731 AFTER_POTENTIAL_GC calls around calls to functions that can
4732 signal an error and thus invoke the debugger.
4734 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4736 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4737 an error if decoding fails.
4739 * keyboard.c (lispy_mouse_names): Variable removed.
4740 (Vlispy_mouse_stem): New variable.
4741 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4742 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4743 for any mouse button number. Increase size of mouse_syms and
4744 button_down_location as needed. Call modify_event_symbol with
4745 different arguments.
4746 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4747 Call modify_event_symbol with different arguments.
4748 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4749 for any button number. Call modify_event_symbol with different
4751 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4752 Accept a string for NAME_ALIST_OR_STEM.
4754 * lisp.h (larger_vector): Add prototype.
4756 * fns.c (larger_vector): Make externally visible.
4758 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4760 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4762 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4763 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4764 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4765 we are between str1 and str2.
4766 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4767 (PATFETCH): Use `TRANSLATE'.
4768 (PATFETCH_RAW): Fetch multibyte char if applicable.
4769 (PATUNFETCH): Remove.
4770 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4771 When writing a char, write it directly into the pattern buffer rather
4772 than going needlessly through a temp char-array.
4773 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4774 multibyte magic and remove the useless `#ifdef emacs'.
4775 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4778 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4779 conditional on `emacs'.
4781 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4783 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4785 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4786 non-union-type versions of XMARK and friends here, because XMARK
4787 and friends won't work on an integer field if NO_UNION_TYPE is not
4789 (make_number): Define as a function if it's not defined as a
4792 * composite.c (run_composite_function): Use NILP when checking for
4794 (syms_of_composite): Delete local var NARGS, pass an int as first
4795 argument to Fmake_hash_table.
4797 * editfns.c (text_property_stickiness): Use NILP to test
4798 Lisp_Object boolean value.
4799 (Fmessage_or_box): Don't use NILP to test int variable.
4800 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4801 problems reading from and changing the same lisp value in an
4804 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4806 * term.c (TN_no_color_video): New variable.
4807 (term_init): Intitialize TN_no_color_video.
4808 (enum no_color_bit): New enumeration.
4809 (MAY_USE_WITH_COLORS_P): New macro.
4810 (turn_on_face): Use it to determine if attributes may be used
4811 combined with colors.
4813 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4815 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4816 with int lvalues via casts; instead, just yield lisp object
4818 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4819 proper accessor macros.
4820 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4821 (grow_mini_window): Fix typo getting int value of root->height.
4823 * xdisp.c (compute_string_pos): Fix order of arguments to
4824 string_pos_nchars_ahead.
4825 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4826 count arg to variable-arg routines like Frun_hook_with_args and
4828 (back_to_previous_visible_line_start)
4829 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4830 fixed-arg routines like Fget_char_property and Fmake_string.
4831 (reconsider_clip_changes): Use XINT when comparing integer lisp
4832 objects, or passing them as int arguments.
4833 (mark_window_display_accurate, insert_left_trunc_glyphs)
4834 (append_space, extend_face_to_end_of_line): Use make_number when
4835 storing or passing integer values as lisp objects.
4836 (set_cursor_from_row, highlight_trailing_whitespace): Use
4837 INTEGERP, not implicit test against zero, for glyph object.
4838 (try_window_id): Don't use make_number when we want an int value.
4840 * xfaces.c (xlfd_symbolic_value): Make last argument a
4841 Lisp_Object, to be consistent with callers.
4842 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4843 (lface_hash): Apply XFASTINT to lisp values before folding in.
4845 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4846 fill in window width and height. Pass an int, not a lisp object,
4847 as first arg to Finsert.
4849 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4851 * xfaces.c (realize_basic_faces): Block input while realizing
4854 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4856 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4858 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4860 * xterm.c (x_produce_glyphs): When displaying unibyte text
4861 or ASCII, handle case that per-char metric is null.
4863 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4865 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4867 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4868 XSUBR, XBUFFER): Verify correct object type before returning
4869 pointer, using eassert.
4870 * frame.h (XFRAME): Likewise.
4872 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4873 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4874 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4876 * data.c (set_internal): Likewise.
4877 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4878 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4879 * fileio.c (auto_save_1): Likewise.
4880 * insdel.c (check_markers): Likewise.
4881 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4882 * undo.c (record_insert): Likewise.
4883 * vmsproc.c (child_sig): Likewise.
4884 * window.c (unshow_buffer, window_loop): Likewise.
4885 * xterm.c (x_erase_phys_cursor): Likewise.
4887 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4889 * xfns.c (free_image_cache): Free the cache structure itself
4890 last, after all its members have been freed.
4892 * lisp.h (xstrdup): Add prototype.
4894 * alloc.c (xstrdup): Moved here from xfaces.c.
4895 (allocating_for_lisp): Variable removed.
4896 (lisp_malloc): Block input around the calls to malloc and
4899 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4901 (xstrdup): Moved to alloc.c.
4903 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4905 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4907 * emacs.c (main): Fix sense of no-loadup test.
4909 * config.in (ENABLE_CHECKING): Undef.
4911 * lisp.h (struct interval): Replace "parent" field with a union of
4912 interval pointer and Lisp_Object; add new bitfield to use as
4913 discriminant. Change other flag fields to bitfields.
4914 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4915 is defined and the supplied test fails, print a message and
4917 (eassert): New macro. Use CHECK to provide an assert-like
4920 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4921 pointers; abort if the value looks like a lisp object.
4922 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4923 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4924 Modify for new interval parent definition.
4926 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4927 UNMARK_BALANCE_INTERVALS): Update references that need an
4928 addressable lisp object in the interval structure.
4929 (die): New function.
4930 (suppress_checking): New variable.
4932 * intervals.c (interval_start_pos): Just return 0 if there's no
4935 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4937 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4938 and earlier Emacs versions.
4940 * keyboard.c (Ftop_level): Cancel busy-cursor.
4942 * eval.c (call_debugger): Cancel busy-cursor.
4944 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4946 * search.c (Freplace_match): Adjust multibyteness of the current
4947 buffer and NEWTEXT. Free allocated memory before signaling an
4950 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4952 * regex.c (analyse_first): New function obtained by ripping out most
4953 of re_compile_fastmap and generalizing it a little bit so that it
4954 can also just return whether a given (sub)pattern can match the empty
4956 (regex_compile): Use `analyse_first' to decide whether the loop-check
4957 needs to be done or not for *, +, *? and +? (the loop check is costly
4958 for non-greedy repetition).
4959 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4961 2000-03-28 Dave Love <fx@gnu.org>
4963 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4966 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4968 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4970 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4972 (enum re_opcode_t): Update description of succeed_n.
4973 (PATFETCH): Always define.
4974 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4975 operators, char classes, shy-groups and intervals).
4976 Optimize special cases of intervals so as to only use succeed_n and
4977 jump_n when really needed.
4978 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4979 that we don't have to handle the special cases any more.
4980 Simplify on_failure_jump handling as well.
4982 2000-03-28 Jason Rumney <jasonr@gnu.org>
4984 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4986 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4988 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4990 * s/msdos.h (GC_SETJMP_WORKS): Define.
4992 * alloc.c (mark_maybe_object): New function.
4993 (mark_memory): Use it.
4994 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4995 (setjmp_tested_p, longjmp_done): New variables.
4996 (test_setjmp): New function.
4997 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4998 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5000 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5001 to DEC_TEXT_POS and INC_TEXT_POS.
5003 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5004 with parameter MULTIBYTE_P.
5006 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5009 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5010 buffers because it looks for multibyte character byte sequences
5011 which don't exist in unibyte text.
5013 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5015 * xfaces.c (register_color, unregister_color, unregister_colors)
5016 [DEBUG_X_COLORS]: New functions.
5017 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5019 * xfns.c (x_set_cursor_color): Get color reference counts right.
5021 * xterm.c (x_copy_color): New function.
5022 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5024 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5025 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5026 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5027 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5028 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5029 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5030 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5031 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5032 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5033 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5035 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5036 names for handling per-buffer variables.
5038 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5039 instead of MAX_BUFFER_LOCAL_VARS.
5040 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5042 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5044 * xfns.c (x_specified_cursor_type): New function.
5045 (x_set_cursor_type): Use it.
5047 * buffer.h (struct buffer): Add cursor_type.
5049 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5051 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5052 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5054 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5055 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5056 executing it as well as when popping it off the stack to find infinite
5057 loops in non-greedy repetition operators.
5059 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5061 * doc.c (Qfunction_documentation): New variable.
5062 (syms_of_doc): Initialize Qfunction_documentation.
5063 (Fdocumentation): If FUNCTION is a symbol with non-nil
5064 `function-documentation' property, return a documentation derived
5067 * buffer.c (syms_of_buffer): Add default-cursor-type.
5068 (init_buffer_once): Don't let cursor_type have a local value
5071 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5072 on buffer-local value of cursor_type.
5073 (x_draw_bar_cursor): Add parameter WIDTH.
5075 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5076 (init_buffer_once): Set default cursor_type value to t.
5077 Mark cursor_type as local everywhere.
5078 (syms_of_buffer): New per-buffer variable cursor-type.
5080 * buffer.h (struct buffer): Remove member local_var_flags,
5082 (MAX_BUFFER_LOCAL_VARS): New macro.
5083 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5084 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5085 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5086 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5088 * print.c (print_object): Use new macros for per-buffer
5091 * category.c (Fset_category_table): Use new macros for per-buffer
5094 * buffer.c (buffer_permanent_local_flags): Make a char array.
5095 (max_buffer_local_idx): New variable.
5096 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5097 for new handling of per-buffer variables.
5098 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5099 (init_buffer_once): Initialize per-buffer vars differently.
5100 Set max_buffer_local_idx.
5102 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5105 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5108 * data.c (do_symval_forwarding, store_symval_forwarding)
5109 (find_symbol_value, set_internal, default_value, Fset_default)
5110 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5111 per-buffer variables.
5113 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5115 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5117 * xterm.c (x_term_init): Unblock input around call1 of
5118 Qvendor_specific_keysyms.
5120 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5121 (find_defun_start): Consider an open parenthesis in column 0
5122 a defun start only if open_paren_in_column_0_is_defun_start is set.
5123 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5125 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5127 * eval.c (Fautoload): Add entry in load-history (if after dump).
5128 * lread.c (load-history): Update docstring.
5130 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5132 * indent.c (Fvertical_motion): Always use the current buffer.
5133 Temporarily change the window's buffer, if necessary.
5135 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5137 * xterm.c (fast_find_position): Make sure not to consider rows
5138 not visible in the window.
5140 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5142 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5143 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5145 2000-03-22 Jason Rumney <jasonr@gnu.org>
5147 * w32menu.c (single_submenu): Set help string to NULL if none.
5148 (w32_menu_show): Set help string correctly.
5149 (add-menu-item): Set help string in MIIM_DATA for menu item.
5150 Load SetMenuItemInfoA explicitly.
5151 (w32_menu_display_help): New function.
5153 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5154 (QCdata): Moved to xdisp.c.
5156 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
5157 (Vw32_charset_to_codepage_alist): Removed.
5158 (Vw32_charset_info_alist): New variable.
5159 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5160 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5161 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5162 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5164 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5165 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5166 Define Vw32_charset_info_alist and w32_charset symbols.
5168 2000-03-22 Jason Rumney <jasonr@gnu.org>
5170 * makefile.nt (w32bdf.obj): Update dependencies.
5172 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5174 * w32fns.c: Include fontset.h after dispextern.h.
5175 (Fx_create_frame): Do not create fontset.
5176 (w32_load_system_font): Doc fix.
5177 (Fx_close_connection): Free full_name if it is not shared.
5179 * w32term.c: Include fontset.h after dispextern.h.
5180 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5182 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5183 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5184 (w32_font_is_double_byte): New function, needs body.
5185 (x_append_glyph): Set glyph->glyph_not_available_p.
5186 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5187 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5188 character, convert it to a unibyte character.
5189 (struct glyph_string): Delete member `charset'.
5190 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5191 calculating it is found.
5192 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5193 the case that per char metric is not available correctly.
5194 (x_fill_glyph_string): Handle the case that the specific glyph is
5195 not available correctly.
5196 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5197 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5198 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5199 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5200 fontset. Don't call FS_LOAD_FONT.
5202 2000-03-22 Ken Raeburn <raeburn@gnu.org>
5204 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
5205 (INT_LISPLIKE): New macro.
5206 (NULL_INTERVAL_P): Use it.
5207 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
5208 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
5209 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
5211 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
5212 explicit references to "parent" field of struct interval and
5213 associated unclean type conversions.
5214 * intervals.c (create_root_interval, root_interval, rotate_right,
5215 rotate_left, balance_possible_root_interval, split_interval_right,
5216 split_interval_left, interval_start_pos, find_interval,
5217 next_interval, previous_interval, update_interval,
5218 adjust_intervals_for_insertion, delete_node, delete_interval,
5219 adjust_intervals_for_deletion, merge_interval_right,
5220 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
5221 copy_intervals_to_string): Likewise.
5222 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
5224 * syntax.c (update_syntax_table): Likewise.
5226 * intervals.c (reproduce_tree_obj): New function, like
5227 reproduce_tree but takes a Lisp_Object for the parent. Declare
5229 (graft_intervals_into_buffer): Use it when appropriate.
5230 (reproduce_tree): Declare with prototype.
5231 (balance_possible_root_interval): Check that the parent is a lisp
5232 object before trying to examine its type.
5234 2000-03-22 Gerd Moellmann <gerd@gnu.org>
5236 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
5237 as strings only if both are known to be strings.
5239 * s/openbsd.h (LIBS_TERMCAP): Undef.
5241 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
5243 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
5244 definitions for non-Emacs compilation.
5245 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
5246 outside of `#ifdef emacs'.
5247 (print_partial_compiled_pattern): Update.
5248 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
5249 (re_compile_fastmap): Merge handling of charset and charset_not (for
5250 emacs and non-emacs compilation as well).
5251 Similarly for (not)categoryspec and (not)syntaxspec.
5252 Don't use the fastmap when reaching `anychar' since the added
5253 complexity is not justified.
5254 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
5255 and (not)syntaxspec. Merge (not)categoryspec.
5257 2000-03-22 Kenichi Handa <handa@etl.go.jp>
5259 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5260 FACE_FOR_CHAR): Define them differently for the configuration of
5263 2000-03-21 Dave Love <fx@gnu.org>
5265 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5268 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5270 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5271 (lface_fully_specified_p): Don't check contents of
5272 LFACE_FONT_INDEX because that attribute is optional.
5273 (realize_x_face): Remove now unwarranted xassert.
5275 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5277 The following changes are to make font selection based on
5278 characters, not charset. In addition, they recover fontset
5279 facilities while utilizing the new font selection mechanism.
5281 * Makefile.in (fontset.o): Depend on dispextern.h.
5283 * alloc.c (mark_face_cache): Don't mark face->registry.
5285 * dispextern.h (struct glyph): New member glyph_not_available_p.
5286 Use 22 bits for face_id.
5287 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5288 (struct face): Delete member registry, new member ascii_face.
5289 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5290 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5291 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5292 (struct it): Delete member charset, new member
5293 glyph_not_available_p.
5295 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5296 (struct fontset_info, struct fontset_data): Structs removed.
5297 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5298 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5299 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5300 (fs_free_face_fontset, fontset_font_pattern,
5301 face_suitable_for_char_p, face_for_char,
5302 make_fontset_for_ascii_face): Extern them.
5303 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5304 (FS_LOAD_FACE_FONT): New macro.
5306 * fontset.c: All codes rewritten or adjusted for the change of
5307 fontset implementation. Now fontset is represented by char table.
5308 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5310 (my_strcasecmp): Function removed.
5311 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5313 (AREF, ASIZE): New macros.
5314 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5315 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5316 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5317 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5318 fontset_id_valid_p, font_family_registry, fontset_name,
5319 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5320 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5322 (fs_load_font): New arg FACE. Caller changed.
5323 (fs_query_fontset): Argument changed. Caller changed.
5324 (Fquery_fontset): call fs_query_fontset.
5325 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5327 (clear_fontset_elements, check_registry_encoding,
5328 check_fontset_name): New functions.
5329 (syms_of_fontset): Set char-table-extra-slots property of fontset
5330 to 3. Staticpro and initialize Vfontset_table and
5331 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5333 * frame.h (struct frame): Member `fontset_data' removed.
5334 (FRAME_FONTSET_DATA): Macro removed.
5336 * frame.c (make_frame): Don't allocate f->fontset_data.
5337 (Fdelete_frame): Don't free f->fontset_data.
5339 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5341 * xdisp.c (charset_at_position): Function removed.
5342 (init_iterator): Don't set member charset of struct `it'.
5343 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5344 next_element_from_display_vector, insert_left_trunc_glyphs):
5346 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5348 (get_next_display_element, append_space,
5349 extend_face_to_end_of_line): Likewise.
5351 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5353 (clear_font_table, frame_update_line_height, load_face_font):
5354 Adjusted for the change of fontset implementation.
5355 (load_face_fontset_font): Function removed.
5356 (pixel_point_size): New function.
5357 (font_list): Argument type changed. Caller changed.
5358 (LFACE_FONT): New macro.
5359 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5360 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5361 Lisp_Object. Determine the font name by actually loading a font
5362 by the specified pattern. Set LFACE_FONT (lface) to the specified
5363 pattern. Even if a font is not found, don't try alternatives.
5364 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5365 (set_font_frame_param): If `font' is specified in lface, use it.
5366 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5367 (lface_same_font_attributes_p): Likewise.
5368 (make_realized_face): Arguent changed. Caller changed. Set
5369 face->ascii_face to face itself.
5370 (free_realized_face): Free face->fontset if face is for ASCII.
5371 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5372 deduce_unibyte_registry, x_charset_registry): Functions removed.
5373 (free_realized_multibyte_face): New function.
5374 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5375 changed. Caller changed.
5376 (try_font_list): Argument type changed.
5377 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5378 (choose_face_font): Argument changed. Handle fontset properly.
5379 (choose_face_fontset_font): Function removed.
5380 (realize_default_face, realize_named_face): Don't remove the
5382 (realize_face): Argument changed. Caller changed. Remove face
5383 with the arg former_face_id in advance. Load font for the new
5385 (realize_x_face): Argument changed. Caller changed. For a
5386 multibyte character, share fontset with base_face. For a single
5387 byte character, make a new realized fontset. Don't load a font
5389 (realize_tty_face): Argument changed. Caller changed.
5390 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5391 (face_at_buffer_position): Don't check multibyte_p for returning
5393 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5394 FACE_SUITABLE_FOR_CHARSET_P.
5395 (syms_of_xfaces): Remove code for Qx_charset_registry and
5396 Vface_default_registry.
5398 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5399 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5400 (x_per_char_metric): Don't try FONT->default_char. Even if
5401 pcm->width is zero, glyph bits may exist.
5402 (x_encode_char): Always initialize char2b->byte1.
5403 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5404 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5406 (x_append_glyph): Set glyph->glyph_not_available_p.
5407 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5408 it->charset. Handle the case that per char metric is not
5409 available. If it->multibyte_p is zero and it->c is a multibyte
5410 character, convert it to a unibyte character.
5411 (struct glyph_string): Delete member `charset'.
5412 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5413 the case that per char metric is not available correctly.
5414 (x_fill_glyph_string): Handle the case that the specific glyph is
5415 not available correctly.
5416 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5417 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5418 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5419 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5420 fontset. Don't call FS_LOAD_FONT.
5422 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5423 (x_create_tip_frame): Likewise.
5424 (Fx_close_connection): Free full_name of font_info.
5426 * fns.c (optimize_sub_char_table): New function.
5427 (Foptimize_char_table): New function.
5428 (syms_of_fns): Defsubr Soptimize_char_table.
5430 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5432 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5433 only if buffer is displayed in some window.
5435 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5436 (try_window_reusing_current_matrix): Don't call scroll run
5437 function if run's current and desired position are the same;
5438 this prevents cursor flickering.
5440 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5442 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5444 * regex.c (RE_STRING_CHAR): New macro.
5445 (GET_CHAR_AFER_2): Remove.
5446 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5447 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5448 (print_partial_compiled_pattern, re_compile_fastmap)
5449 (re_match_2_internal): Remove on_failure_jump_exclusive.
5450 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5451 optimization only need to work for * (ie. can use of_keep_string_jump).
5452 Remove the special case for .*\n since it is now covered by the general
5454 (re_search_2): Don't bother with `room'.
5455 (skip_one_char): New function.
5456 (skip_noops): Simplify since `memory' is not needed any more.
5457 (mutually_exclusive_p): Restructure slightly to use `switch' and
5458 add handling for "all" remaining cases.
5459 (re_match_2_internal): Change on_failure_jump_smart to use
5460 on_failure_keep_string_jump (and redirect the end-of-loop jump)
5461 rather than on_failure_jump_exclusive.
5463 2000-03-19 Gerd Moellmann <gerd@gnu.org>
5465 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
5466 number of bits per RGB because it's everywhere used as the depth
5469 * term.c (calculate_costs): Remove code dealing with X frames.
5471 2000-03-19 Richard M. Stallman <rms@gnu.org>
5473 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
5475 2000-03-18 Gerd Moellmann <gerd@gnu.org>
5477 * lread.c (read_integer): Unread the last char not consumed.
5479 2000-03-17 Gerd Moellmann <gerd@gnu.org>
5481 * xterm.c (x_update_window_cursor): Don't update in frames
5482 which are in the process of being deleted.
5484 2000-03-16 Gerd Moellmann <gerd@gnu.org>
5486 * Makefile.in (mostlyclean): Add `*.core'.
5487 (clean): Add `bootstrap-emacs'.
5489 * lread.c (read_integer): New function.
5490 (read1): Support read syntax #o, #x, #b, #r.
5492 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
5494 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
5495 make sure POINTER_TO_OFFSET gives the same value before and after
5496 PREFETCH. Use `dfail' to guarantee "atomic" matching.
5497 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
5498 (debug): Now only active if > 0 rather than if != 0.
5499 (DEBUG_*): Update for the new meaning of `debug'.
5500 (print_partial_compiled_pattern): Add missing `succeed' case. Use
5501 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
5502 in `succeed_n', `jump_n' and `set_number_at'.
5503 (store_op1, store_op2, insert_op1, insert_op2)
5504 (at_begline_loc_p, at_endline_loc_p): Add prototype.
5505 (group_in_compile_stack): Move to after its arg's types are
5506 declared and add a prototype.
5507 (PATFETCH): Define in terms of PATFETCH_RAW.
5508 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
5510 (QUIT): Redefine as a nop except for NTemacs.
5511 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
5512 indentation of the greedy-op and shy-group code.
5513 (at_(beg|end)line_loc_p): Fix argument's types.
5514 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
5515 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
5516 (MATCHING_IN_FIRST_STRING): Remove.
5517 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
5518 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
5519 QUIT unconditionally.
5521 2000-03-15 Gerd Moellmann <gerd@gnu.org>
5523 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
5526 * process.c (send_process): Add a hint that the function
5527 can call Lisp code to its comment.
5529 * lread.c (load_dangerous_libraries): New variable.
5530 (Vbytecomp_version_regexp): New variable.
5531 (safe_to_load_p): New function.
5532 (Fload): Handle files not compiled with Emacs specially.
5533 (syms_of_lread): New Lisp variable load-dangerous-libraries.
5535 2000-03-14 Gerd Moellmann <gerd@gnu.org>
5537 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
5539 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
5540 support functions only if HAVE_X11R6_XIM is defined.
5541 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
5543 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
5545 * xfns.c (X_I18N_INHIBITED): Don't define.
5546 (create_frame_xic): Remove conditional compilation on
5548 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
5550 * config.in (HAVE_X_I18N): Moved here from xterm.h.
5551 (HAVE_X11R6_XIM): Define.
5553 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
5555 * xterm.c (x_term_init): Add support for X resource `synchronous'.
5556 If set, call XSynchronize.
5558 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
5560 * regex.c: Declare a new type `re_char' used throughout the code
5561 for the string char type. It's `const unsigned char' to match the
5562 rest of Emacs. Consistently make sure all pointers to strings use
5563 it and make sure all pointers into the pattern use `unsigned
5565 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
5566 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
5569 * charset.h (GET_CHAR_AFTER_2): Remove.
5570 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
5572 2000-03-12 Ken Raeburn <raeburn@gnu.org>
5574 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
5575 variable before the invocation of YMF_PASS_LDFLAGS, in case both
5576 of them try to use backquotes.
5578 2000-03-12 Dave Love <fx@gnu.org>
5580 * unexelf.c: Restore changes of 1999-10-19.
5581 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
5582 fix its type and alignment; copy it from current process.
5584 2000-03-12 Gerd Moellmann <gerd@gnu.org>
5586 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
5587 has been found. Fix bug not computing timer's predecessor.
5589 * fileio.c (Fread_file_name): Handle case that DIR contains a
5592 * window.c (Fsave_window_excursion): Doc fix.
5594 * xfns.c (x_defined_color): Rewritten to use
5595 x_allocate_nearest_color.
5597 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5599 * msdos.c (vga_installed): New function, code moved from
5600 dos_set_window_size.
5601 (Qbar, Qcursor_type, outside_cursor): New variables.
5602 (syms_of_msdos): Intern and staticpro them.
5603 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
5604 shape used outside Emacs when called for the first time.
5605 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
5606 cursor shape used outside Emacs.
5607 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
5608 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
5610 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
5611 parameters specify the cursor. Make qreverse a global
5612 variable (renamed to Qreverse).
5614 2000-03-09 Gerd Moellmann <gerd@gnu.org>
5616 * fns.c (Fy_or_n_p): Cancel busy-cursor.
5618 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
5620 This is a big redesign of failure-stack and register handling, prompted
5621 by bugs revealed when trying to add shy-groups. Overall, what happened
5622 is that loops are now structured a little differently, groups can be
5623 shy and the code is a little simpler.
5625 * regex.h: Update the copyright.
5626 (RE_SHY_GROUPS): New value.
5627 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
5628 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
5630 * regex.c (enum re_opcode_t): Remove jump_past_alt,
5631 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
5632 on_failure_jump_(exclusive, loop and smart). Also fix the comment
5633 for (start|stop)_memory since they now only take one argument (the
5634 second has becomes unnecessary).
5635 (print_partial_compiled_pattern): Adjust for changes in
5637 (print_compiled_pattern): Use %ld to printf long ints and flush to
5638 make debugging a little easier.
5639 (union fail_stack_elt): Make the integer unsigned.
5640 (struct fail_stack_type): Add a `frame' element.
5641 (INIT_FAIL_STACK): Init `frame' as well.
5642 (POP_PATTERN_OP): New macro for re_compile_fastmap.
5643 (DEBUG_PUSH, DEBUG_POP): Remove.
5644 (NUM_REG_ITEMS): Remove.
5645 (NUM_NONREG_ITEMS): Adjust.
5646 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
5647 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
5648 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
5649 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
5651 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
5652 address pushed is not the destination of the jump but the source
5654 (NUM_FAILURE_ITEMS): Remove.
5655 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
5656 registers before the actual failure point). Don't hardcode any
5657 meaning for str==NULL anymore.
5658 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
5659 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
5661 (REG_UNSET_VALUE): Use NULL (why not?).
5662 (compile_range): Remove declaration since it doesn't exist.
5663 (struct compile_stack_elt_t): Remove inner_group_offset.
5664 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
5665 (regex_grow_registers): Remove dead code.
5666 (FIXUP_ALT_JUMP): New macro.
5667 (regex_compile): Add shy-groups Change loops to use
5668 on_failure_jump_smart&jump instead of
5669 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
5670 initial (dummy_failure_)jump. Remove c1_base (looks like unused
5671 variable to me). Use `jump' instead of `jump_past_alt' and don't
5672 bother with push_dummy_failure in alternatives since it is now
5673 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
5674 emacs' for (re)allocating the stack.
5675 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
5676 from loop when bufp->can_be_null rather than jumping to `done'.
5677 Avoid jumping backwards so as to ensure termination. Use
5678 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
5679 backreferences. Remove dead code in handling of `anychar'.
5680 (skip_noops, mutually_exclusive_p): New functions taken from the
5681 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
5682 improve mutually_exclusive_p to handle ".+\n".
5683 (lowest_active_reg, highest_active_reg,
5684 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
5685 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
5686 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
5687 variables. Push register (in `start_memory') on the stack rather
5688 than storing it in old_reg(start|end). Remove the cycle detection
5689 from `stop_memory', replaced by the use of on_failure_jump_loop
5690 for greedy loops. Add code for the new on_failure_jump_<foo>.
5691 Remove ad-hoc code in `on_failure_jump' to push more registers in
5692 the case of a loop. Take out code from `maybe_pop_jump' into
5693 separate functions and adapt it to the semantics of
5694 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
5695 and push_dummy_failure. Remove dummy_failure handling and
5696 handling of `failures to jump to on_failure_jump' (this last one
5697 was already dead code, it seems).
5698 (group_match_null_string_p, alt_match_null_string_p)
5699 (common_op_match_null_string_p): Remove.
5701 2000-03-08 Dave Love <fx@gnu.org>
5703 * config.in: Don't depend on __STDC__ for volatile.
5704 Add POINTER_TYPE, PTR, PROTOTYPES.
5706 * hftctl.c, strftime.c: Use PROTOTYPES.
5707 * eval.c (find_handler_clause): Likewise.
5709 * mem-limits.h: Use POINTER_TYPE.
5711 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
5712 (memory_warnings): Declare using POINTER_TYPE.
5714 2000-03-08 Gerd Moellmann <gerd@gnu.org>
5716 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
5718 * xdisp.c (display_echo_area): Temporarily inhibit garbage
5721 * xfns.c: Remove obsolete code in #if 0.
5722 (Fx_focus_frame): New function.
5724 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5726 * coding.c (coding_category_name): Add coding-category-utf-8,
5727 coding-category-utf-16-be, coding-category-utf-16-le.
5728 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5729 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5730 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5731 (detect_coding_utf_8): New function.
5732 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5733 UTF_16_LOW_SURROGATE_P): New macros.
5734 (detect_coding_utf_16): New function
5735 (detect_coding_mask): When priorities are specified, skip any
5736 categories that have `nil' coding-system. Fix bug of returning
5737 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5738 returns a mask not set in PRIORITIES.
5739 (detect_eol_type_in_2_octet_form): New function.
5740 (detect_eol): selects detect_eol_type_XXX to call according to
5741 cooding->category_idx.
5742 (detect_coding_system): Remove `nil' coding-system in the result.
5743 (Fupdate_coding_systems_internal): Update all coding-categories.
5745 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5746 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5748 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5749 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5750 CODING_CATEGORY_IDX_UTF_16_LE.
5751 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5752 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5753 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5754 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5756 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5758 * doc.c (Fdocumentation_property): If value is not a string,
5759 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5761 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5762 close the display with XtCloseDisplay. This caused a bus error
5765 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5766 complete but not unique.
5768 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5770 * process.c (send_process): Remove local variable `procname' that
5771 might become invalid when a GC happens. Instead, access the
5772 process name slot directly.
5774 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5777 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5780 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5782 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5783 glyph matrices have been freed.
5785 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5787 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5788 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5790 * xfns.c (QCdata): Moved to xdisp.c.
5792 * xdisp.c (QCdata): Moved here from xfns.c.
5793 (syms_of_xdisp): Initialize QCdata.
5795 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5797 * window.c (coordinates_in_window): Use
5798 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5799 FRAME_INTERNAL_BORDER_WIDTH.
5801 * xdisp.c (try_window_id): Recompute unchanged information if
5802 it is obviously invalid.
5804 * xterm.c (x_term_init): Create a colormap if not using the
5807 * xterm.h (select_visual): Change prototype.
5809 * xfns.c (select_visual): Rewritten. Recognize user-specified
5811 (visual_classes): New variable.
5813 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5815 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5816 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5817 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5818 (x_decode_color): Don't handle allocation of white and black
5820 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5821 XtNcolormap resources.
5822 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5823 (Fx_create_frame): Initialize color members of x_output structure.
5824 (xpm_load): Pass colormap to XPM lib.
5826 * xfaces.c (x_free_colors): Access colormap of frame using
5827 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5828 when default colormap is used.
5830 * xterm.c (x_term_init): Set Colormap member of x_display_info
5831 structure. Copy colormap if resource `privateColormap' is
5832 specified (PseudoColor only).
5833 (x_setup_relief_color): Access colormap of frame using
5836 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5837 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5839 2000-03-04 Jason Rumney <jasonr@gnu.org>
5841 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5842 other non-platform-specific equivalents.
5843 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5844 specific functions and macros as their w32 equivalents where
5845 non-platform-specifics are not available.
5846 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5847 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5848 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5849 (frame_update_line_height): Use macros to access f->output_data.
5850 (defined_color): Remove FIXME comments; fixed.
5851 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5852 into #ifdef blocks. Add WINDOWSNT blocks.
5853 (Fx_list_fonts): Use macros for accessing font data.
5854 (set_lface_from_font_name): Different default fonts for X and
5856 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5857 scalable for backward compatibility.
5858 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5859 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5861 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5864 * makefile.nt (w32faces.obj): Remove.
5867 2000-03-03 Jason Rumney <jasonr@gnu.org>
5869 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5872 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5874 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5875 standard ELF definitions here if the system header does not.
5877 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5879 * xterm.c (PER_CHAR_METRIC): Removed.
5880 (x_per_char_metric_1, x_default_char): New functions.
5881 (x_per_char_metric): If font's default char is invalid, return
5882 metrics of a suitably chosen usable default char.
5883 (x_draw_glyph_string_foreground): If font has an invalid default
5884 char, replace occurrences of unprintable chars with a suitably
5885 chosen usable default char.
5887 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5889 * xterm.c (note_mouse_highlight): Return quickly if frame's
5890 glyph matrices have been freed.
5892 * dispnew.c (free_glyphs): Block input while freeing matrices.
5894 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5896 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5899 * dispextern.h (x_free_colors): Add prototype.
5901 * xfaces.c (x_free_colors): New function.
5902 (unload_color, free_face_colors): Use it.
5904 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5906 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5908 * window.c [MSDOS]: Include msdos.h.
5910 2000-03-02 Dave Love <fx@gnu.org>
5912 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5914 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5915 set C_OPTIMIZE_SWITCH for gcc.
5917 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5919 * coding.c (coding_save_composition): Be sure to allocate
5920 composition data area in coding even if there's no composition in
5923 2000-03-01 Jason Rumney <jasonr@gnu.org>
5925 * w32term.c: Equivalent changes to those made to xterm.c on
5926 2000-02-25 and 2000-02-24.
5928 * w32fns.c: Equivalent changes to those made to xfns.c on
5929 2000-02-25 and 2000-02-21.
5931 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5932 correct line-end convention is followed.
5934 * w32menu.c [HAVE_BOXES]: Remove #undef.
5935 (single_keymap_panes): Remove code for simulating checkmarks.
5936 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5937 Remove code for drawing simulated checkmarks.
5938 (w32_menu_show): make unibyte help string correctly.
5939 (add_menu_item): draw standard Windows checkmarks. Draw radio
5940 buttons as radio buttons if possible.
5942 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5944 * sysdep.c (start_of_text): Don't define this function for NetBSD
5947 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5949 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5950 (LINKER): Don't undef if __NetBSD__ is defined.
5952 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5954 * fileio.c [__NetBSD__]: Define `unix'.
5956 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5958 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5960 * atimer.c (start_atimer): Don't abort when timers are stopped.
5961 (append_atimer_lists): New function.
5962 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5963 arbitrary lists of stopped and running atimers.
5965 * atimer.c (cancel_atimer): Handle canceling an atimer when
5966 some timers are stopped.
5968 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5971 * fns.c (maybe_resize_hash_table): Handle case of new size
5972 coming out as being the same as old size.
5974 2000-02-27 Jason Rumney <jasonr@gnu.org>
5976 * makefile.nt: Add atimer.h to dependencies.
5977 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5978 * w32console.c: Only disable window system features for dispextern.h
5979 (initialize_w32_display): Build a display info for the console.
5980 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5981 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5982 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5984 * w32gui.h (struct W32FontStruct): Revert last change after change
5986 * w32menu.c (single_submenu): Set up help string.
5987 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5988 (w32_dialog_show): Set up help string.
5989 * w32term.c (w32_display_info_for_display): Remove unused function.
5990 (w32_draw_bitmap): Use pre-built bitmaps.
5991 (w32_initialize_display_info): New function to initialize parts of
5992 display info that are common to both GUI and console frames.
5993 (w32_term_init): Use w32_initialize_display_info. Do not set
5994 Vw32_num_mouse_buttons here, as it is not called for console
5995 frames. Build bitmaps for indicating truncated lines etc.
5996 (x_delete_display): Destroy pre-built bitmaps.
5997 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5998 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6000 2000-02-27 Dave Love <fx@gnu.org>
6002 * lisp.h: Add a bunch of prototypes.
6004 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6006 * keyboard.c (read_char): Set `usec' correctly.
6008 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6010 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6011 `lambda', set reg[RRR] to the map index.
6012 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6013 reg[RRR] to 0. Otherwise, set it to -1.
6015 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6017 * emacs.c (main): Remove code snippet commented out with `//'.
6019 2000-02-25 Richard M. Stallman <rms@gnu.org>
6021 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6022 and contains a `:', prepend `/:'.
6024 * window.c (select_window_1): If selected_window is nil,
6025 don't "swap out" the buffer's point.
6026 (Fset_window_configuration): Set selected_window to nil
6027 before calling Fselect_window.
6028 (unshow_buffer): Don't set point in buffer from window's point
6029 if another more recently selected window also shows the buffer.
6031 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6033 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6035 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6036 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6037 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6039 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6040 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6041 (hide_busy_cursor): New functions.
6042 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6044 * minibuf.c (read_minibuf): Cancel busy-cursor.
6046 * keyboard.c (command_loop_1): Call start_busy_cursor before
6047 Fcommand_execute and cancel_busy_cursor after it.
6048 (timer_check): Remove busy-cursor code.
6049 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6052 * process.c (wait_reading_process_input): Remove busy-cursor code.
6054 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6055 Fx_hide_busy_cursor.
6057 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6059 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6061 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6063 * xterm.c (XTread_socket): Remove busy-cursor code.
6065 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6066 (build_frame_matrix_from_leaf_window): Put code handling
6067 glyph row's not being a slice of a frame row in #if 0.
6068 (sync_window_with_frame_matrix_rows): New function.
6069 (frame_row_to_window): New function.
6070 (mirror_line_dance): Handle copies between windows.
6072 * lread.c (Fload): Use `xfree' instead of `free'.
6073 (init_obarray): Use `xmalloc' instead of `malloc'.
6075 * window.c (Fset_window_buffer): Set WINDOW to the window
6077 (coordinates_in_window): Take frame's internal border width
6080 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6082 * xterm.c (x_display_and_set_cursor): Display cursor of
6083 non-selected windows depending on the setting of
6084 cursor_in_non_selected_windows.
6086 * xdisp.c (cursor_in_non_selected_windows): New variable.
6087 (syms_of_xdisp): DEFVAR_BOOL it.
6089 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6091 * data.c (Fstring_to_number): If number is greater than what
6092 fits into an integer, return a float.
6094 * eval.c (specbind): Remove references to
6095 keyword_symbols_constant_flag.
6097 * data.c (keyword_symbols_constant_flag): Removed.
6098 (Fmakunbound, set_internal, syms_of_data): Remove references to
6099 keyword_symbols_constant_flag.
6101 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6103 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6105 * syntax.c (multibyte_syntax_as_symbol): New variable.
6106 (syms_of_syntax): Declare it as a Lisp variable.
6107 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6108 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
6109 nonzero, treat all multibyte characters as symbol.
6110 (init_syntax_once): Give syntax `word' to all multibyte
6113 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6115 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6118 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6120 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6122 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6123 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6125 2000-02-21 Dave Love <fx@gnu.org>
6127 * frame.c (Vmouse_position_function): New variable.
6128 (Fmouse_position): Use it.
6129 (syms_of_frame): Install it.
6131 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6133 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6135 * fileio.c (Finsert_file_contents): Unbind the binding of
6136 standard-output done by temp_output_buffer_setup.
6138 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6139 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6140 (specbind, unbind_to): Handle most common case of non-constant
6141 symbol with trivial value specially.
6143 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6145 2000-02-20 Richard M. Stallman <rms@gnu.org>
6147 * data.c (Fmake_variable_buffer_local): Doc fix.
6148 Init found_for_buffer to 0.
6149 (Fmake_variable_frame_local): If the variable has already
6150 been buffer-local, set the check_frame field.
6152 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6154 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6155 produced for CODING_MODE_LAST_BLOCK requires.
6157 2000-02-18 Dave Love <fx@gnu.org>
6159 * keyboard.c (echo_keystrokes): Remove declaration.
6160 (Vecho_keystrokes) New variable.
6161 (read_char, record_menu_key, read_key_sequence): Use it to allow
6163 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6165 * lread.c: Undef feature selection macros before defining.
6167 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6169 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6170 for symbols other than the symbol in question.
6172 2000-02-17 Dave Love <fx@gnu.org>
6174 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6176 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6178 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6180 * alloc.c (enum mem_type): Compile unconditionally.
6182 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6184 * xfaces.c (tty_defined_color): Don't return faulire indication
6185 for unspecified-fg and unspecified-bg pseudo-colors.
6187 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6189 * alloc.c (mark_object): Don't mark symbol names in pure space.
6190 (gc_sweep): Don't unmark symbol names in pure space.
6192 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6193 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6194 [GC_MARK_STACK]: New defines.
6195 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6196 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6198 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
6200 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
6201 allocate_buffer instead of xmalloc.
6203 * alloc.c (toplevel): Include setjmp.h.
6204 (PURE_POINTER_P): New define.
6205 (enum mem_type) [GC_MARK_STACK]: New enumeration.
6206 (Vdead) [GC_MARK_STACK]: New variable.
6207 (lisp_malloc): Add parameter TYPE, call mem_insert if
6208 GC_MARK_STACK is defined.
6209 (allocate_buffer): New function.
6210 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
6211 (free_float) [GC_MARK_STACK]: Set type to Vdead.
6212 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
6213 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
6214 (MEM_NIL) [GC_MARK_STACK]: New define.
6215 (struct mem_node) [GC_MARK_STACK]: New structure.
6216 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
6217 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
6218 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
6219 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
6220 (mark_stack) [GC_MARK_STACK]: New functions.
6221 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
6222 (clear_marks): Removed.
6223 (gc_sweep): Set free conses' car, free floats' type, free
6224 symbols' function to Vdead. Use lisp_free to free buffers.
6225 (init_alloc_once): Initialize Vdead.
6226 (survives_gc_p): Return non-zero for pure objects.
6228 * alloc.c: Add comments throughout the file.
6230 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
6231 that unblocks alarms.
6233 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
6234 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
6235 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
6237 * frame.c (make_frame): Set frame initiallly to `garbaged'.
6239 2000-02-17 Kenichi Handa <handa@etl.go.jp>
6241 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
6242 avoid infinite error signaling. Allocate sufficient memory for
6243 eol_str in the case that eoltype is Lisp_Int.
6245 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
6247 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
6248 depends on the previous behavior.
6250 2000-02-16 Gerd Moellmann <gerd@gnu.org>
6252 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
6254 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6256 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
6258 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
6259 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6262 2000-02-15 Richard M. Stallman <rms@gnu.org>
6264 * data.c (set_internal): Don't make variable buffer-local
6265 if within a let-binding for the same buffer.
6266 (let_shadows_buffer_binding_p): New function.
6268 * eval.c (specbind): For buffer-local value,
6269 record the current buffer also.
6270 (unbind_to): Cope with that change.
6272 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6274 * window.c (Fsave_window_excursion): Doc fix.
6276 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6278 * syntax.c (back_comment): Make sure we only consider comment-starters
6279 of the relevant style and return -1 in case of a failure to find the
6280 beginning of the comment.
6281 (Fforward_comment): If back_comment fails, go back to the position just
6282 after the comment-end.
6283 (scan_lists): Add comment describing a very minor bug.
6285 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6287 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6288 `completion-regexp-list' in the docstring.
6290 2000-02-14 Dave Love <fx@gnu.org>
6292 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6294 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6296 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6297 to Emacs' syntax. Also fix the comment about set/not-set meanings
6298 since Emacs syntax is not the value 0 any more.
6299 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6300 since it's now part of RE_SYNTAX_EMACS.
6302 2000-02-12 Dave Love <fx@gnu.org>
6304 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6307 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6309 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6311 2000-02-12 Dave Love <fx@gnu.org>
6313 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6315 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6316 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6317 * s/hpux.h: Don't define HAVE_VFORK.
6319 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6321 * s/nextstep.h: Don't define HAVE_ALLOCA.
6323 * config.in: Add vfork bits.
6325 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6327 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6328 unwind function to undo the effect of stopping atimers.
6330 * keyboard.c (bind_polling_period): Stop all timers except
6333 * atimer.c (stopped_atimers): New variable.
6334 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6337 * atimer.h (stop_other_atimers, run_all_atimers)
6338 (unwind_stop_other_atimers): Add function prototypes.
6340 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6342 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6344 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6345 library may depend on jpeg.
6346 (atimer.o): Depends on atimer.c.
6348 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6350 * insdel.c (del_range_1): Call update_compositions.
6351 (del_range_both): Call update_compositions just once..
6353 2000-02-10 Dave Love <fx@gnu.org>
6355 * xfns.c (create_frame_xic): Fix initialization of automatic
6358 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6360 * ccl.c (CCL_MAKE_CHAR): New macro.
6361 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6362 registers by CCL_MAKE_CHAR before calling translate_char.
6363 <CCL_TranslateCharacterConstTbl> Likewise.
6365 2000-02-08 Dave Love <fx@gnu.org>
6367 * lread.c (__EXTENSIONS__): Define.
6369 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6371 * puresize.h (BASE_PURESIZE): Increase to 650000.
6373 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6375 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6378 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6380 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6381 md, mh, mb, mr, and me to the fake termcap entry.
6383 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6385 * sound.c (sound_cleanup): Don't call device close routine if the
6386 function pointer is null.
6388 2000-02-06 Andrew Innes <andrewi@gnu.org>
6390 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6391 around image definitions and prototypes.
6392 (gamma_correct) [WINDOWSNT]: New prototype.
6394 * w32term.c (x_make_frame_visible): Replace call to
6395 input_poll_signal with poll_for_input.
6397 * window.c [WINDOWSNT]: Include w32term.h.
6399 * xdisp.c [WINDOWSNT]: Include w32term.h.
6401 * makefile.nt: Add dependencies on w32gui.h.
6402 (OBJ1): Include atimer.obj.
6403 ($(BLD)\atimer.obj): New dependency rule.
6405 * w32.c (sigmask): New function (does nothing).
6406 (sigunblock): Ditto.
6408 * frame.c [WINDOWSNT]: Include w32term.h.
6410 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6412 * lread.c (syms_of_lread): Fix literal newlines.
6414 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6415 the string constant limit (2048 bytes) in MSVC.
6418 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6420 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6422 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6423 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6426 2000-02-04 Dave Love <fx@gnu.org>
6428 * fileio.c: Remove some unused vars.
6429 (_GNU_SOURCE): Define (for euidaccess).
6431 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6433 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6435 (read_minibuf): Deal with allow_props correctly.
6437 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6439 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6441 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6443 * search.c (compile_pattern): If a cache entry has a nil regexp,
6444 fill in that entry instead of clobbering a previously cached
6447 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6449 * puresize.h (BASE_PURESIZE): Increase to 610000.
6451 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6453 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
6456 2000-02-02 Kenichi Handa <handa@etl.go.jp>
6458 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
6459 instead of incrementing ic directly.
6460 <CCL_WriteExprConst> Likewise.
6461 <ccl_set_expr>: Set ic to jump_address.
6463 * fileio.c (e_write): Fix the handling of
6464 CODING_FINISH_INSUFFICIENT_SRC.
6466 2000-02-01 Dave Love <fx@gnu.org>
6468 * editfns.c (Fpropertize): Doc fix.
6470 * process.c (Fstart_process): Doc fix.
6472 * eval.c: Fix various doc strings not to duplicate information
6473 from help-manyarg-func-alist.
6475 * window.c (Fset_window_margins): Don't make interactive. Doc
6478 * doc.c (Vhelp_manyarg_func_alist): New variable.
6479 (Fdocumentation): Use it.
6480 (syms_of_doc): Define it.
6482 2000-01-31 Gerd Moellmann <gerd@gnu.org>
6484 * xterm.c (xim_open_dpy): Remove unused local variable.
6486 * emacs.c (USAGE): Use term `display options' instead of `X
6489 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
6490 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
6492 * fns.c (sweep_weak_table): New function.
6493 (sweep_weak_hash_tables): Use it. Keep on marking until there
6496 2000-01-30 Gerd Moellmann <gerd@gnu.org>
6498 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
6499 that XTread_socket does not crash by trying to call XNoOp on a
6502 2000-01-30 Jason Rumney <jasonr@gnu.org>
6504 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6505 Change selected_frame to SELECTED_FRAME ().
6506 (w32_console_mouse_position): Remove #ifndef MULE from around
6509 * makefile.nt: Remove dosfns.obj.
6511 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
6513 * w32fns.c (w32_defined_color): Check for valid frame before
6514 applying gamma correction. Eliminate dependency on frame elsewhere.
6515 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
6516 (w32_to_x_font): Use resx and resy not height_in and width_in.
6517 (x_to_w32_font): Doc fix.
6518 (xlfd_strip_height): New function to strip and return font height.
6519 (w32_font_match): Compare height separately from rest of xlfd
6520 spec, using xlfd_strip_height.
6522 * w32term.c (w32_term_init): Swap resx and height_in, resy and
6523 width_in. Use w32_defined_color in place of defined_color.
6525 * w32faces.c: Merge more of DOS and X specifics in preparation for
6526 merge with xfaces.c.
6527 (defined_color): Remove FIXME comment.
6528 (tty_color_name): Provide w32-specific function.
6529 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
6531 * w32console.c (turn_on_face, turn_off_face): Removed.
6532 (w32_face_attributes): New function.
6533 (Global_variables): Reduce scope where possible.
6534 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
6536 (hl_mode): Don't modify text attributes.
6537 (write_glyphs): Don't do anything if len <= 0. Use
6538 w32_face_attributes to get attributes for drawing. Write
6539 terminating codes using char_attr_normal.
6540 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
6541 (update_begin, update_end): Likewise.
6542 (vga_stdcolor_name): New function.
6543 (initialize_w32_display): Remove char_attr_reverse and char_attr.
6544 (Fset_screen_color): Remove char_attr_reverse.
6546 2000-01-29 Gerd Moellmann <gerd@gnu.org>
6548 * xfns.c (xic_set_preeditarea): Take window parameter and
6549 window-relative pixel-positions.
6551 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
6552 is its frame's selected window.
6553 (xim_instantiate_callback): Likewise.
6555 * xfns.c (x_create_im): Removed.
6556 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
6557 (supported_xim_styles): Renamed from supported_styles.
6558 (best_xim_style): Renamed from best_style.
6559 (create_frame_xic): Renamed from xic_create_frame.
6560 (free_frame_xic): Renamed from xic_destroy_frame.
6562 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
6564 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
6565 our frames, call XFilterEvent with 2nd parameter `None'.
6566 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
6567 returning XBufferOverflow.
6568 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
6570 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
6571 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
6572 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
6573 (xim_initialize, xim_close)
6574 [HAVE_X_I18N && HAVE_X11R6]: New functions.
6575 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
6576 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
6577 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
6579 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
6581 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
6582 `xic_style' and `xic_xfs'.
6583 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
6584 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
6585 (FRAME_XIM): Removed.
6587 * xfns.c (supported_styles): New variable.
6588 (DEFAULT_STYLE, DEFAULT_FONT): New macros
6589 (xic_create_xfontset, best_style, xic_create_frame)
6590 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
6591 (xic_set_xfontset): New functions.
6593 2000-01-28 Dave Love <fx@gnu.org>
6595 * s/irix6-5.h: Revert last change after change to irix5-0.h.
6597 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
6599 2000-01-28 Gerd Moellmann <gerd@gnu.org>
6601 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
6602 for *scratch* if it already existed.
6604 * emacs.c (USAGE): New macro.
6605 (main): Use it to display usage information.
6607 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6609 Support for the menu-help feature:
6611 * msdos.h: Change prototypes of XMenuAddSelection and
6614 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
6615 part of the line to the termscript file.
6616 (IT_clear_to_end): Clear the entire line, not just its beginning.
6617 (menu_help_message, prev_menu_help_message): New variables.
6618 (IT_menu_make_room): Make room for the help_text member.
6619 (IT_menu_display): New argument disp_help; all callers changed.
6620 If disp_help is non-zero, store the help text of the active menu
6621 item in menu_help_message.
6622 (XMenuAddPane): Initialize the help_text member to NULL.
6623 (XMenuAddSelection): New argument help_text. Store it in the
6625 (XMenuActivate): New argument help_callback. If the value of
6626 menu_help_message has changed since the last time, display the
6627 menu help message text while waiting for the mouse to move. Clear
6628 the echo area before exiting.
6629 (XMenuDestroy): Free the help_text member.
6631 2000-01-27 Gerd Moellmann <gerd@gnu.org>
6633 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
6634 XMenuAddSelection. Pass help callback to XMenuActivate.
6635 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
6637 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6639 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
6640 and EMACS_SET_USECS.
6642 2000-01-26 Dave Love <fx@gnu.org>
6644 * editfns.c (Fchar_after, Fchar_before): Doc fix.
6646 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
6647 an error may be signalled.
6649 2000-01-26 Gerd Moellmann <gerd@gnu.org>
6651 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
6652 LD_SWITCH_SYSTEM inherited from irix5-0.h.
6654 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
6656 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6658 * charset.c (Fstring): If there is a multibyte char among
6659 the args, always return a multibyte string.
6661 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6663 * sysdep.c (sys_select): Turn atimers off and on instead of
6664 recording and restoring old alarm handler
6666 * process.c (toplevel): Include atimer.h.
6667 (create_process_1): Rewritten.
6668 (create_process): Use atimers instead of alarm.
6669 (wait_reading_process_input) [hpux]: Turn atimers off instead
6670 of turning off SIGALRM.
6671 (wait_reading_process_input): Turn off atimers instead off
6672 calling stop_polling.
6674 * emacs.c (main): Call init_atimer.
6676 * keyboard.c (toplevel): Include systime.h and atimer.h.
6677 (polling_for_input): Removed because unused.
6678 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
6679 (poll_timer): New variable.
6680 (poll_for_input, poll_for_input_1): New functions.
6681 (start_polling, stop_polling): Rewritten.
6683 * keyboard.h (polling_for_input): Removed.
6685 * atimer.h, atimer.c: New files.
6687 * Makefile.in (obj): Add atimer.o.
6688 (atimer.o): New target.
6690 * blockinput.h (pending_atimers): Add extern declaration.
6691 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
6693 * lisp.h (popup_activated_flag): Add extern declaration.
6695 * xmenu.c (popup_activated_flag): Make externally visible.
6696 (popup_activate_callback) [USE_MOTIF]: Increment
6697 popup_activated_flag.
6698 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
6700 * xterm.c (toplevel): Include atimer.h.
6701 (toolkit_scroll_bar_interaction): New variable.
6702 (Fxt_process_timeouts): Removed.
6703 (x_process_timeouts): New function.
6704 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
6705 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
6706 (x_make_frame_visible): Call poll_for_input_1 instead of
6707 input_poll_signal. Don't call alarm.
6708 (x_initialize): Install timer calling x_process_timeouts.
6710 2000-01-24 Dave Love <fx@gnu.org>
6712 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
6713 Don't use -cckr -- apparently not now necessary.
6715 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6717 * msdos.c (IT_menu_display): Truncate long menu lines at the right
6720 2000-01-23 Jason Rumney <jasonr@gnu.org>
6722 * w32fns.c (w32_defined_color): Apply gamma correction before
6723 trying to map to the palette.
6724 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6727 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6728 here. Callers changed to always pass real device context.
6729 (w32_draw_bitmap): Likewise.
6730 (w32_get_glyph_overhangs): Likewise.
6731 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6733 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6734 pfnSetScrollInfo and SetScrollRange.
6735 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6736 back into MULE characters after decoding them.
6737 (x_get_glyph_face_and_encoding): Likewise.
6738 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6739 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6740 (x_produce_glyphs): Calculate per char metrics for a character
6741 that we know exists in default font when font_not_found_p is true.
6743 2000-01-22 Jason Rumney <jasonr@gnu.org>
6745 * makefile.nt (intervals.obj, composite.obj): New modules.
6746 (composite.h): Added as dependency where appropriate.
6748 * w32gui.h (XGCValue): New struct for emulating X GCs.
6750 * w32term.h (XCharStruct): New struct for emulating X.
6752 * w32console.c (turn_on_face, turn_off_face): New functions.
6753 (change_line_highlight): New prototype for new redisplay.
6754 (write_glyphs): Support multibyte text. Support faces.
6756 * w32faces.c: Complete rewrite for new redisplay based on new
6759 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6760 throughout. struct frame * in place of FRAME_PTR.
6761 Skeleton support for images, toolbars, tooltips from xfns.c.
6762 (Fx_create_frame): Use system default for default scroll bar
6764 (w32_get_arg): Renamed from x_get_arg.
6765 (Fx_file_dialog): New function.
6766 (w32_list_fonts): Check cache before asking system.
6767 (Vw32_enable_synthesized_fonts): New variable.
6768 (Vw32_enable_italics): Obsolete, removed.
6770 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6771 Use SELECTED_FRAME macro.
6773 * w32menu.c: Add skeleton support for help strings on menus.
6774 (add_menu_item): Native checkbox and radio support added, but not
6775 yet enabled due to bugs.
6776 (push_menu_item): Add parameters type, selection and help.
6778 Formatting changes to reduce unnecessary diffs with xmenu.c.
6780 * w32select.c (Fw32_set_clipboard_data): Update call to
6781 find_charset_in_str.
6783 * w32term.c: Complete rewrite for new redisplay based on new
6784 xterm.c with necessary sections merged back in from old w32term.c.
6786 2000-01-21 Richard M. Stallman <rms@gnu.org>
6788 * data.c (set_internal): Further fix in same criterion.
6790 2000-01-20 Richard M. Stallman <rms@gnu.org>
6792 * data.c (set_internal): Fix the criteria for whether
6793 to swap out the old cached binding.
6795 2000-01-19 Dave Love <fx@gnu.org>
6797 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6799 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6801 * regex.c (re_compile_fastmap): While checking a range table for
6802 `charset', skip flag bits for a character class correctly.
6804 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6806 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6808 * xfns.c (x_window): Call lw_create_widget with new parameter
6811 * widget.c (EmacsFrameSetCharSize): Change size of children first
6812 because of problems with main window geometry management under
6815 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6817 (MENU_ITEMS_ITEM_HELP): New enumerator.
6818 (push_menu_item): Add parameter HELP. Record help in menu_items.
6819 (single_menu_item, single_submenu, list_of_items): Call
6820 push_menu_item with new parameter.
6821 (single_submenu): Set help string in widget value.
6822 (menu_highlight_callback): New function.
6823 (set_frame_menubar): Call lw_create_widget with new
6825 (xmenu_show, xdialog_show): Ditto.
6827 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6829 * sound.c (Fplay_sound): Improve doc string.
6831 2000-01-11 Richard M. Stallman <rms@gnu.org>
6833 * lisp.h (set_internal): Enter the new arg.
6835 * eval.c (specbind): Record buffer-local variables specially,
6836 indicating which buffer's binding was saved.
6837 (unbind_to): Restore buffer-local variables specially
6838 in the proper buffer.
6840 * data.c (set_internal): New arg BUF.
6842 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6843 * data.c (Fset): Pass new arg to set_internal.
6844 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6846 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6848 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6851 2000-01-11 Richard M. Stallman <rms@gnu.org>
6853 * minibuf.c (Ftry_completion): Doc fix.
6855 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6857 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6860 2000-01-11 Andreas Schwab <schwab@suse.de>
6862 * coding.c (code_convert_region): Initialize total_skip.
6864 2000-01-08 Dave Love <fx@gnu.org>
6866 * eval.c (Fuser_variable_p): Check customizability too.
6868 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6870 * minibuf.c (Fcompleting_read): Doc fix.
6872 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6874 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6877 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6878 Check that input style is supported before trying to create an
6880 (x_window): Call x_create_im.
6882 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6884 * xfns.c (current_gif_memory_src): New variable.
6885 (gif_load): Record the address of the current memory source
6886 in current_gif_memory_src.
6887 (gif_read_from_memory): Use current_gif_memory_src.
6889 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6890 macros statement form.
6892 * sound.c (struct sound): Renamed from struct sound_file.
6893 (struct sound): Add members `data' and `header_size'.
6894 (enum sound_attr): Add SOUND_DATA.
6895 (current_sound, current_sound_device): Variables renamed from
6896 sound_file and sound_device.
6897 (parse_sound): Parse :data.
6898 (parse_sound): Handle sound data in strings.
6899 (find_sound_type): Function renamed from find_sound_file_type.
6900 (wav_init, au_init): Fail if sound's header_size is smaller than
6902 (wav_play, au_play): Play sounds from string data.
6904 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6906 * lisp.h: Add prototype for allocate_string_data.
6908 * alloc.c (Fgarbage_collect): Return number of live and free
6911 * alloc.c (mark_buffer): Remove code in #if 0.
6913 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6914 (strings_consed): New variable.
6915 (allocate_string): Set it.
6916 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6917 (Fmemory_use_counts): Return strings_consed. Use Flist.
6919 * alloc.c: General cleanup in comments etc. Remove conditional
6920 compilation for `standalone'.
6922 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6924 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6925 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6926 (DONT_COPY_FLAG): Removed.
6927 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6928 (struct sdata, struct sblock): New
6929 (struct string_block): Rewritten.
6930 (STRINGS_IN_STRING_BLOCK): New macro.
6931 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6932 (large_sblocks, string_blocks, string_free_list): New variables.
6933 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6934 (init_strings): Rewritten.
6935 (allocate_string, allocate_string_data, compact_small_strings)
6936 (free_large_strings, sweep_strings): New functions.
6937 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6938 (struct string_block_head, current_string_block)
6939 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6940 (STRING_PAD): Removed.
6941 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6942 (Fgarbage_collect): Don't set mark bit in large strings.
6943 (mark_object): Mark strings differently. Mark symbol names
6945 (survives_gc_p): Test marked strings differently.
6946 (gc_sweep): Sweep strings differently, unmark strings in
6948 (compact_strings): Removed.
6950 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6952 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6953 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6955 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6957 * fileio.c (Finsert_file_contents): Signal error if visiting file
6958 in a non-empty buffer.
6960 * term.c (encode_terminal_code): Fix the previous change.
6962 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6964 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6965 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6967 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6969 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6971 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6972 need to test for MSDOS frames.
6974 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6976 * dosfns.c (unspecified_colors): Remove.
6977 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6979 (msdos_stdcolor_name): Return strings for unspecified fore- and
6982 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6983 (syms_of_xfaces): Remove their staticpro's.
6984 (tty_color_name): Return Lisp strings for unspecified fore- and
6986 (Finternal_set_lisp_face_attribute): Remove the special treatment
6987 for Qunspecified_{f,b}g.
6988 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6991 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6993 * xdisp.c (reseat_at_next_visible_line_start): Position before
6994 newline only if ending up on a newline.
6995 (next_element_from_ellipsis): Return success. Handle case of
6996 displaying no ellipsis. Fix case of ellipsis defined in display
6998 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7001 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7003 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7004 (Fcolor_supported_p): Renamed from face-color-supported-p.
7006 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7008 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7009 list of colors renamed to tty-defined-color-alist.
7010 (tty_color_name): Pass the frame to tty-color-by-index.
7011 (realize_tty_face): tty-color-alist is now a function which
7012 accepts the frame as argument.
7014 * term.c (Ftty_display_color_p): Accept an optional argument
7017 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7019 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7020 encode_terminal_code.
7022 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7024 * dispnew.c (mode_line_string): Support termcap frames as well.
7026 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7028 * syntax.c (Fforward_word): Undo previous change.
7030 * editfns.c (Fconstrain_to_field): Don't constrain if
7031 inhibit-field-text-motion is non-nil.
7032 (Fline_beginning_position): Undo previous change.
7033 (Fline_end_position): Ditto.
7035 * syntax.c (Fforward_word): Notice field boundaries only if
7036 inhibit-field-text-motion is nil.
7038 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7040 * editfns.c (Vinhibit_field_text_motion): New variable.
7041 (inhibit-field-text-motion): New DEFVAR_LISP.
7042 (Fline_beginning_position, Fline_end_position): Notice field
7043 boundaries only if inhibit-field-text-motion is nil.
7045 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7047 (x_build_heuristic_mask): Likewise.
7048 (xbm_load_image_from_file): Change error output.
7049 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7050 (gif_load, gs_load, x_kill_gs_process): Ditto.
7052 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7053 color indices when accessing raster pixels.
7054 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7055 one of :file or :data.
7056 (enum pbm_keyword_index): Add PBM_DATA.
7057 (pbm_format): Add :data.
7058 (pbm_image_p): Allow either :file or :data.
7059 (pbm_read_file): New function.
7060 (pbm_scan_number): Rewritten to read from string.
7061 (pbm_load): Support :data.
7063 See ChangeLog.8 for earlier changes.
7066 ;; coding: iso-2022-7bit