1 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3 * xfns.c (Fx_create_frame): Don't bother calling
4 face-set-after-frame-default since the caller does it for us anyway.
6 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
8 * window.c (coordinates_in_window): Fix detection of vertical line
9 on character terminals.
11 2000-10-12 Gerd Moellmann <gerd@gnu.org>
13 * editfns.c (save_excursion_save): Additionally record the
15 (save_excursion_restore): If buffer was visible in a window, and a
16 different window was selected, and the old selected window is
17 still live, restore point in that window.
19 2000-10-12 Kenichi Handa <handa@etl.go.jp>
21 * xterm.c (x_produce_glyphs): Handle
22 unibyte_display_via_language_environment correctly.
24 * regex.c (regex_compile): Change the way of handling a range from
25 unibyte char to multibyte char.
27 * syntax.c (skip_chars): Change the way of handling a range from
28 unibyte char to multibyte char.
30 * process.c (read_process_output): Cancel previous change.
32 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
34 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
36 * charset.c (Ffind_charset_string): Doc fix.
37 (Ffind_charset_region): Doc fix.
39 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
41 * process.c (read_process_output): Fix previous change. Adjust
42 multibyteness of text to insert in a buffer by
43 string_make_unibyte/multibyte instead of
44 Fstring_as_unibyte/multibyte.
46 2000-10-10 Andreas Schwab <schwab@suse.de>
48 * alloc.c (mark_object): Remove all workarounds installed on
51 2000-10-10 Kenichi Handa <handa@etl.go.jp>
53 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
55 (base64_encode_1): Make it work for a text of multibyte form.
56 (Fbase64_decode_region): Allocate sufficient memory for multibyte
57 case. Don't call str_to_multibyte because base64_decode_1
58 produces correct multibyte form for eight-bit codes.
59 (Fbase64_decode_string): Adjusted for the change of
61 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
62 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
65 * charset.h (CHAR_STRING): Optimized for single byte characters.
67 2000-10-09 Andreas Schwab <schwab@suse.de>
69 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
70 -1 after socket is closed, to fall through to error processing.
72 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
74 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
75 variables. If ALIST includes foreground-color or
76 background-color, change also the colors of the default face for
79 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
81 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
82 them extern (they are defined on xfaces.c).
83 (syms_of_msdos): Don't intern and don't staticpro
84 Qbackground_color and Qforeground_color.
86 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
88 * frame.c (Fframe_parameter): For non-windowed frames, if
89 f->param_alist says foreground or background color is unspecified,
90 call tty_color_name to return the color name computed from the
91 frame's current colors.
93 2000-10-06 Dave Love <fx@gnu.org>
95 * terminfo.c (ospeed): Don't declare.
97 * sysdep.c: Don't include string.h.
98 (h_errno): Declare conditional also on TRY_AGAIN.
100 * charset.c (Ffind_charset_string): Doc fix.
102 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
103 (Fbase64_decode_region, Fbase64_decode_string): More explicit
106 2000-10-05 Dave Love <fx@gnu.org>
108 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
109 position like menu-bar.
111 2000-10-05 Gerd Moellmann <gerd@gnu.org>
113 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
115 * xdisp.c (handle_single_display_prop): Use safe_call1.
116 (safe_call): Renamed from call_function.
117 (safe_call1): New function.
118 (handle_fontified_prop): Use safe_call1 instead of call1.
119 (safe_eval): Renamed from eval_form.
120 (safe_eval_handler): Renamed from eval_handler.
121 (handle_single_display_prop, display_mode_element): Use safe_eval
122 instead of eval_form.
124 * xfaces.c (merge_face_heights): Use safe_call instead of
127 * keyboard.c (show_help_echo): Use safe_call instead of
128 call_function; use safe_eval instead of eval_form.
130 * lisp.h (safe_call): Renamed from call_function.
131 (safe_eval): Renamed from eval_form.
132 (safe_call1): Add prototype.
134 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
136 * xfns.c (image_ascent): Rearrange ascent calculation for the
139 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
141 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
142 (where_is_internal_1): Don't bother ignoring menu-items any more.
144 2000-10-04 Gerd Moellmann <gerd@gnu.org>
146 * keyboard.c (update_menu_bindings): New variable.
147 (parse_menu_item): Use AREF. If update_menu_bindings
148 is 0, don't update menu bindings.
149 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
151 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
153 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
156 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
158 * syntax.c (forw_comment): Match nestedness of ender/starter.
159 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
160 (prev_char_comstart_first): Remove.
161 (back_comment): Check two-char comment markers more carefully
162 to better handle overlapping cases like *//* or /* */* */ ...
163 Match nestedness of ender/starter.
165 2000-10-02 Dave Love <fx@gnu.org>
167 * config.in (HAVE_GAI_STRERROR): Add undef.
169 * process.c (Fopen_network_stream): Use it.
171 * m/alpha.h (NO_REMAP): Don't define.
173 2000-10-02 Gerd Moellmann <gerd@gnu.org>
175 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
176 return with a string converted to an integer or vice versa when
177 Vmocklisp_arguments is t.
178 (Fsignal): Likewise. The function can return for `quit'.
179 (struct gcpro): Declare member `var' to point to a volatile
182 * eval.c (error): Prevent compiler warning.
184 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
186 * keymap.c (keymap_memberp): New function.
187 (Fset_keymap_parent): Use it.
188 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
189 Use keymap_memberp to avoid creating cycles.
190 (access_keymap): Use KEYMAPP.
192 2000-09-30 Gerd Moellmann <gerd@gnu.org>
194 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
195 gai_strerror. Make sure xerrno is set if connect fails. Improve
198 2000-09-29 Jason Rumney <jasonr@gnu.org>
200 * w32term.c (w32_char_font_type, w32_encode_char)
201 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
202 (w32_bdf_per_char_metric): New function.
203 (w32_per_char_metric): Use it.
204 (x_draw_glyph_string_background): Always draw background for BDF
207 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
208 GDI object which is a scarce resource.
210 * w32bdf.c (search_file_line): Fix skipping of whitespace.
211 (get_quoted_string): Fix limit on memchr search.
212 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
213 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
214 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
215 (get_cached_font_char, cache_char_offset): Use macro
216 BDF_CODEPOINT_RANGE_COVER_P.
217 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
218 (clear_cached_bitmap_slots): New function.
219 (GET_HEX_VALUE): G-Z, g-z are not hex.
220 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
221 (get_bitmap_with_cache): Use new cache implementation.
222 (create_offscreen_bitmap): New function.
223 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
225 * w32term.c (x_produce_glyphs): If the distance from the current
226 position to the next tab stop is less than a canonical character
227 width, use the tab stop after that.
228 (x_draw_glyphs): Handle case START and END are out of bounds more
230 (x_clear_mouse_face): Block/unblock input.
231 (x_display_and_set_cursor): Don't show a hollow box cursor for
232 buffers whose cursor_type is nil.
234 2000-09-29 Gerd Moellmann <gerd@gnu.org>
236 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
239 * dispextern.h (updating_frame): Declare extern.
241 2000-09-29 Andreas Schwab <schwab@suse.de>
243 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
245 2000-09-29 Gerd Moellmann <gerd@gnu.org>
247 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
248 use its function definition.
249 (tool_bar_items): Likewise.
251 * lisp.h (fatal): Declare NO_RETURN.
253 2000-09-29 Kenichi Handa <handa@etl.go.jp>
255 * keymap.c: Remove the line "#undef NULL".
257 2000-09-28 Gerd Moellmann <gerd@gnu.org>
259 * xterm.c (x_make_frame_visible): Try harder to make the frame
262 2000-09-28 Dave Love <fx@gnu.org>
264 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
266 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
268 * .gdbinit (xreload): Note its need on GNU/Linux.
270 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
271 r_alloc, r_alloc_free.
273 2000-09-28 Kenichi Handa <handa@etl.go.jp>
275 * syntax.c (skip_chars): Handle negation correctly.
277 2000-09-27 Gerd Moellmann <gerd@gnu.org>
279 * xfaces.c (realize_default_face): Call set_lface_from_font_name
280 with non-zero FORCE_P argument.
282 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
285 * xdisp.c (window_box_height): Add an assertion.
287 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
288 tool-bar than is available.
289 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
291 2000-09-27 Dave Love <fx@gnu.org>
293 * s/irix6-5.h: Now works 64-bit. Tidied.
295 2000-09-26 Gerd Moellmann <gerd@gnu.org>
297 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
298 instead of BITS_PER_INT.
299 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
300 EMACS_UINT, respectively.
301 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
303 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
305 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
307 * window.c (freeze_window_starts): Construct last argument for
308 foreach_window differently.
310 * xfns.c (x_decode_color): Don't return a Lisp_Object.
312 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
313 EMACS_UINT instead of `int' and `unsigned int'.
314 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
316 * frame.h (struct frame): Make the `nothing' member of union
317 output_data an EMACS_INT.
319 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
321 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
322 size in the sdata structure.
323 (SDATA_NBYTES, SDATA_DATA): New macros.
324 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
325 differently for the different layout of the sdata structure.
326 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
328 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
329 Check that size recorded in the string size and size recorded in
330 the sdata structure agree.
332 2000-09-25 Dave Love <fx@gnu.org>
334 * buffer.c: Include stdio.h.
336 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
338 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
340 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
341 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
343 (__malloc_extra_blocks): Declare as __malloc_size_t.
345 2000-09-25 Gerd Moellmann <gerd@gnu.org>
347 * alloc.c (mark_image): Use GC_NILP instead of NILP.
349 * keyboard.c (show_help_echo): Set help_echo_showing_p.
350 (read_char): If help-echo is showing, preserve the echo area
353 * xdisp.c (help_echo_showing_p): New variable.
354 (set_message): Reset it to 0.
355 (init_xdisp): Initialize help_echo_showing_p.
357 * dispextern.h (help_echo_showing_p): Declare extern.
359 * config.in: Fix typo in __GNUC_MINOR__.
361 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
363 * s/freebsd.h (POSIX_SIGNALS): Define.
365 * xterm.c (x_clear_mouse_face): Block/unblock input.
367 2000-09-24 Dave Love <fx@gnu.org>
369 * fns.c (base64_encode_1): Fix last change.
371 2000-09-22 Gerd Moellmann <gerd@gnu.org>
373 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
375 * xdisp.c (try_window_reusing_current_matrix): More fixes
376 for the case window has a header-line.
378 2000-09-22 Dave Love <fx@gnu.org>
380 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
383 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
385 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
387 2000-09-21 Gerd Moellmann <gerd@gnu.org>
389 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
392 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
395 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
396 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
397 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
400 * marker.c (byte_char_debug_check): Return void.
402 * xfns.c (Fx_create_frame): Set default frame parameter value
403 for tool-bar-lines to 1.
405 * dispnew.c (scrolling_window): Compare y-positions of rows
406 equal at the start. Some simplification.
408 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
409 reused rows' y-position in the case window has a header-line, and
410 new window start is greater than old window start.
412 * process.c (process_sent_to): New variable.
413 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
414 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
415 Declare more parameters volatile.
417 * lread.c (Vrecursive_load_depth_limit): New variable.
418 (Fload): Check recursive loads whose recursion depth exceeds
419 Vrecursive_load_depth_limit.
420 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
422 2000-09-20 Gerd Moellmann <gerd@gnu.org>
424 * fileio.c (Fread_file_name): Doc fix.
426 * editfns.c (Fmessage_or_box): Doc fix.
428 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
430 * xfns.c (xbm_scan): Allow C-style comments.
432 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
433 symbols are specified, add color translations to the cache.
434 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
436 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
438 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
439 structures to xpm_init_color_cache.
441 2000-09-19 Gerd Moellmann <gerd@gnu.org>
443 * dispnew.c (update_window_line): Make sure to always draw
446 2000-09-19 Andrew Innes <andrewi@gnu.org>
448 * makefile.nt (bootstrap-emacs): Don't change directory.
450 2000-09-19 Kenichi Handa <handa@etl.go.jp>
452 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
454 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
455 If output buffer is too small, signal an appropriated error.
457 2000-09-18 Dave Love <fx@gnu.org>
459 * keyboard.c (menu_bar_items, tool_bar_items)
460 (current_active_maps): Remove redundant get_local_map call.
462 2000-09-18 Gerd Moellmann <gerd@gnu.org>
464 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
465 cursor for buffers whose cursor_type is nil.
467 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
468 a feature to implement that is already implemented.
469 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
472 * xfns.c (x_clear_image_1): New function.
473 (x_clear_image): Use it.
474 (x_from_xcolors): Use x_clear_image_1; don't free the image's
477 * dispnew.c (update_window): Move test for invisible lines
478 at the top to update_window_line.
479 (update_window_line): Handle invisible lines here.
481 * xfns.c (clear_image_cache): Clear current matrices of all
482 frames sharing an image cache. Block input while freeing
483 images. Fix timestamp comparison.
484 (x_clear_image): Also free the mask.
486 * xfns.c (lookup_image): Block input while loading the image so
487 that we won't get interrupted in a state where the image isn't yet
489 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
490 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
491 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
492 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
495 2000-09-16 Gerd Moellmann <gerd@gnu.org>
497 * dispnew.c (update_window): Make sure to make desired rows
498 current even if they are completely invisible at the top
501 2000-09-15 Gerd Moellmann <gerd@gnu.org>
503 * xfns.c (lookup_image): Build mask before applying an algorithm.
504 Recognize algorithm `disabled'.
505 (cross_disabled_images): New variable.
506 (COLOR_INTENSITY): New macro.
507 (x_detect_edges): Use COLOR_INTENSITY.
508 (x_disable_image): New function.
509 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
511 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
512 disabled state, don't apply an image transformation algorithm if
513 the user specified an image for the disabled state. Use
514 `:algorithm disabled' for creating a disabled item's image if the
515 user hasn't specified an image.
517 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
518 allocation functions with the XPM lib.
519 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
520 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
521 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
522 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
523 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
525 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
526 functions, if possible, because these handle color allocation
527 failure more gracefully.
528 (Fimage_mask_p): New function.
530 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
531 (Qedge_detection, Qheuristic): New symbols.
532 (syms_of_xfns): Initialize new symbols.
533 (lookup_image): Handle `:mask X', `:algorithm emboss', and
534 `algorithm (edge-detection ...)'.
535 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
536 (tiff_format, gif_format, gs_format): Add `:mask'.
537 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
538 (GIF_MASK, GS_MASK): New enumerators.
539 (x_laplace_read_row, x_laplace_write_row): Functions removed.
540 (emboss_matrix, laplace_matrix): New variables.
541 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
542 (x_edge_detection): New functions.
543 (x_laplace): Rewritten in terms of x_detect_edges.
544 (x_build_heuristic_mask): If image has a mask, free it.
546 2000-09-14 Andrew Innes <andrewi@gnu.org>
548 * makefile.w32-in: Revert to Unix line endings.
550 2000-09-14 Andrew Innes <andrewi@gnu.org>
552 * makefile.w32-in: Standardize indentation somewhat.
553 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
554 cater for differences between shells.
556 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
558 2000-09-14 Gerd Moellmann <gerd@gnu.org>
560 * xterm.c (x_produce_glyphs): If the distance from the current
561 position to the next tab stop is less than a canonical character
562 width, use the tab stop after that.
564 2000-09-14 Dave Love <fx@gnu.org>
566 * buffer.c (alloc_buffer_text): Fix xmalloc call.
568 2000-09-14 Gerd Moellmann <gerd@gnu.org>
570 * xdisp.c (handle_fontified_prop): While running fontification
571 functions, bind `fontification-functions' and
572 `after-change-functions' to nil.
574 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
575 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
577 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
579 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
580 USE_MMAP_FOR_BUFFERS.
582 * insdel.c (make_gap): Use enlarge_buffer_text.
584 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
585 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
586 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
587 from former r_alloc_* functions in ralloc.c.
588 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
590 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
591 (mmap_init) [REL_ALLOC_MMAP]: New function.
592 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
593 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
596 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
597 (enlarge_buffer_text): Add prototype.
599 * ralloc.c: Remove everything having to do with the use of mmap.
601 2000-09-13 Gerd Moellmann <gerd@gnu.org>
603 * sound.c (Fplay_sound): Doc fix.
605 * keyboard.c: Avoid some more compiler warnings.
606 (parse_tool_bar_item): Ignore cached key bindings.
608 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
609 and allocation of Lisp data.
611 2000-09-12 Gerd Moellmann <gerd@gnu.org>
613 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
614 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
617 * lread.c (Fload): Put code checking for recursive loads in #if 0.
619 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
621 * ccl.c: Comment fixed.
622 (MAX_MAP_SET_LEVEL): Increased to 30.
623 (PUSH_MAPPING_STACK): Enclose with do-while block.
624 (POP_MAPPING_STACK): Likewise.
625 (stack_idx_of_map_multiple): New variable.
626 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
627 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
628 call the corresponding CCL program by
629 CCL_CALL_FOR_MAP_INSTRUCTION.
630 (ccl_driver) <CCL_MapSingle>: Likewise.
631 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
632 with the case where looking up process reaches to the end of
633 map-set, and call CCL programs as the above change.
635 2000-09-11 Gerd Moellmann <gerd@gnu.org>
637 * xfns.c (png_load, jpeg_load): Declare some variables volatile
638 that might be clobbered by longjmp.
639 (check_x_display_info, x_decode_color, create_frame_xic)
640 (Fx_display_backing_store, Fx_display_visual_class)
641 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
644 * lread.c (init_lread): Set Vloads_in_progress to nil.
645 (Fload): Show list of recursively loaded files, when signaling an
648 * lread.c (Vloads_in_progress): New variable.
649 (record_load_unwind): New function.
650 (Fload): Check for recursive loads.
651 (syms_of_lread): Initialize Vloads_in_progress.
652 (read_integer, read1): Avoid some compiler warnings.
654 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
657 2000-09-11 Miles Bader <miles@gnu.org>
659 * editfns.c (Fbuffer_string): Doc fix.
661 2000-09-10 Gerd Moellmann <gerd@gnu.org>
663 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
665 2000-09-09 Ken Raeburn <raeburn@gnu.org>
667 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
668 whether to include other header files.
670 2000-09-09 Gerd Moellmann <gerd@gnu.org>
672 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
673 by Fmemq as a boolean.
675 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
677 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
679 2000-09-08 Gerd Moellmann <gerd@gnu.org>
681 * ralloc.c (mmap_fd): Remove initializer which can make it
682 read-only in a dumped Emacs.
683 (mmap_fd_1): New variable.
684 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
685 restore it from there.
686 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
687 unconditionally so that mmap_fd can be initialized there.
688 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
689 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
690 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
692 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
694 * xdisp.c (dump_glyph_row): Fix printf format string.
695 (display_line, move_it_in_display_line_to): Avoid compiler
698 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
700 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
703 * xdisp.c (try_window_id): When trying to locate cursor in
704 unchanged rows at the top, handle the case that we can't find it.
706 * xterm.c (x_draw_glyphs): Handle case START and END are out
707 of bounds more carefully.
709 2000-09-08 Dave Love <fx@gnu.org>
711 * s/sol2.h (REL_ALLOC_MMAP): Define.
712 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
714 * ralloc.c: Don't include string.h (redundant).
715 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
716 [!MAP_ANON]: Include fcntl.h.
717 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
718 (r_alloc, r_re_alloc, r_alloc_free)
719 (mmap_enlarge, mmap_set_vars): Use it.
720 (r_alloc_init_fd): New function.
721 (__morecore) [SYSTEM_MALLOC]: Don't declare.
722 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
725 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
728 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
729 change to __NetBSD__.
731 2000-09-08 Kenichi Handa <handa@etl.go.jp>
733 * search.c (compile_pattern): Check the multibyteness of cached
736 2000-09-08 Miles Bader <miles@gnu.org>
738 * xfaces.c (default_face_vector): Function removed.
739 (Finternal_merge_in_global_face): Restore old global/local
740 attribute override order. Use inline loop instead of calling
743 2000-09-07 Gerd Moellmann <gerd@gnu.org>
745 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
746 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
747 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
748 where necessary, in case POINTER_TYPE is `void'.
750 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
752 * frame.c (make_terminal_frame): Initialize frame foreground and
753 background colors to unspecified, for the initial instance of an
756 2000-09-07 Gerd Moellmann <gerd@gnu.org>
758 * ralloc.c (mmap_find): Fix overlap computation.
759 (mmap_enlarge): Compute nbytes before trying to find an
762 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
765 * lread.c (syms_of_lread): Change value of regexp
766 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
768 * xmenu.c (xdialog_show): When looking up the selection in
769 menu_items, take `quote' boundaries into account; this corresponds
770 to a nil ITEM in x-popup-dialog.
772 2000-09-07 Kenichi Handa <handa@etl.go.jp>
774 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
776 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
778 * coding.c (encode_coding_sjis_big5): Use translation table for
779 encoding, not decoding. Fix the handling of latin-jisx0201.
780 Check for the charset katakana-jisx0201 too.
781 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
782 (detect_coding_sjis): Check the byte sequence more rigidly.
784 2000-09-07 Gerd Moellmann <gerd@gnu.org>
786 * xfaces.c (Vparam_value_alist): New variable.
787 (syms_of_xfaces): Initialize it.
788 (Finternal_set_lisp_face_attribute): Avoid more consing.
790 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
792 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
793 (Qbackground_mode): New variable.
794 (syms_of_frame_1): Initialize Qbackground_mode.
796 * lisp.h (Qdisplay): Declare extern.
798 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
799 change face on all frames, and change the default for new frames.
801 2000-09-07 Dave Love <fx@gnu.org>
803 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
805 2000-09-07 Kenichi Handa <handa@etl.go.jp>
807 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
809 * charset.c: Include composite.h
810 (lisp_string_width): New function.
811 (Fstring_width): Call lisp_string_width instead of strwidth.
813 * Makefile.in (charset.o): Depends on composite.h.
815 * process.c (read_process_output): Before inserting the decoded
816 text in the buffer, adjust the multibyteness.
818 2000-09-06 Gerd Moellmann <gerd@gnu.org>
820 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
821 buffer's text buffer is null, map new memory.
823 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
824 POINTER_TYPE and size_t.
825 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
826 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
827 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
828 [REL_ALLOC_MMAP]: New macros.
829 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
830 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
831 [REL_ALLOC_MMAP]: New functions.
833 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
834 before and after unexec.
836 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
837 text buffers if necessary.
839 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
840 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
843 * config.in (HAVE_MMAP): Add #undef.
845 2000-09-05 Gerd Moellmann <gerd@gnu.org>
847 * frame.c (Qdisplay_type): New variable.
848 (syms_of_frame_1): Initialize it.
849 (Fframe_parameter): New function that avoids consing.
850 (syms_of_frame): Defsubr it.
852 * buffer.c (Fother_buffer): Consider buffers as invisible when
853 they are displayed in a window on an invisible frame.
855 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
856 get-largest-window always return nil.
858 2000-09-04 Gerd Moellmann <gerd@gnu.org>
860 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
861 variable; recognize Emacs 19 elc files.
863 2000-09-04 Miles Bader <miles@gnu.org>
865 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
866 before initially popping up the menu, so the menu doesn't flash
867 when the face settings are significantly different from the
870 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
872 * regex.c (WIDE_CHAR_SUPPORT): New macro.
873 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
874 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
875 (BIT_UNIBYTE): Remove.
876 (re_match_2_internal): Delete corresponding code and streamline the
877 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
878 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
879 (re_wctype_t): New type.
880 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
881 (regex_compile): Use them and fix handling of overly long char classes.
883 2000-09-03 Andrew Innes <andrewi@gnu.org>
885 * makefile.w32-in: Change to DOS line endings.
887 * s/ms-w32.h (ORDINARY_LINK): New define.
889 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
890 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
892 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
893 (distclean): Delete them here instead.
895 * w32proc.c (compare_env): Convert to uppercase for comparison,
896 not lowercase, to match how the native Windows shell works.
898 2000-09-03 Jason Rumney <jasonr@gnu.org>
900 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
901 CVS changes the line-ends when checking in/out on DOS/Windows.
903 * makefile.nt (emacs): Do not change directory to run temacs, as
904 the load-path is set relative to current directory.
906 2000-09-03 Miles Bader <miles@gnu.org>
908 * xterm.c (x_alloc_lighter_color_for_widget): New function.
910 2000-09-02 Gerd Moellmann <gerd@gnu.org>
912 * xdisp.c (redisplay_mode_lines): New function.
913 (display_mode_lines): Return number of mode lines displayed.
914 (echo_area_display): Use redisplay_mode_lines to draw garbaged
915 mode lines. Don't temporarily bind redisplay-dont-pause to t.
917 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
918 string.h and strings.h.
919 (index) [HAVE_INDEX]: Add prototype.
921 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
922 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
924 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
925 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
927 2000-09-01 Gerd Moellmann <gerd@gnu.org>
929 * lread.c (read1): Accept `?' as symbol constituent, for
930 compatiblity with XEmacs.
932 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
934 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
935 (struct re_pattern_buffer): Remove newline_anchor.
936 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
937 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
938 (re_max_failures, fail_stack): Use size_t rather than unsigned.
939 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
940 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
941 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
942 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
943 Get rid of references to newline_anchor.
944 (regcomp): Allocate and precompute a fastmap.
946 2000-08-31 Gerd Moellmann <gerd@gnu.org>
948 * lread.c (openp): GCPRO local variable `filename'.
950 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
952 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
954 * regex.c: Merge some changes from GNU libc. Add prototypes.
955 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
956 Use memcmp and memcpy instead of bcopy and bcmp.
957 (init_syntax_once): Use ISALNUM.
958 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
959 (REG_UNSET_VALUE): Remove. Use NULL instead.
960 (REG_UNSET, re_match_2_internal): Use NULL.
961 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
963 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
964 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
965 (regex_compile): In handle_interval, return an error rather than try to
966 unfetch the interval if we can't find the closing brace.
967 Obey the RE_NO_GNU_OPS syntax bit.
968 (TOLOWER): New macro.
970 (regexec): Allocate regs.start and regs.end as one block.
972 2000-08-30 Gerd Moellmann <gerd@gnu.org>
974 * xdisp.c (echo_area_display): Check display_completed instead
975 of calling detect_input_pending.
977 * dispnew.c (update_frame): Only set display_completed here; move
978 the update_begin and update_end calls here from update_frame_1.
979 (update_frame_1): Don't set display_completed here, don't call
980 update_begin/update_end.
982 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
983 instead of store_frame_param.
985 2000-08-29 Gerd Moellmann <gerd@gnu.org>
987 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
988 desired window matrix hasn't been displayed, use the current row
989 instead. Make sure that only those frame rows are updated for
990 which there exists a corresponding enabled desired row.
992 2000-08-29 Miles Bader <miles@gnu.org>
994 * xfaces.c (default_face_vector): New function.
995 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
997 2000-08-29 Gerd Moellmann <gerd@gnu.org>
999 * lread.c (openp): Prevent temporary string passed to
1000 Ffile_readable_p from being garbage collected.
1002 2000-08-28 Dave Love <fx@gnu.org>
1004 * keymap.c (store_in_keymap): Add `static' to declaration.
1006 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1008 * emacs.c, callint.c, doc.c, editfns.c
1009 (toplevel) [HAVE_STRING_H]: Include string.h.
1010 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1011 (index): Remove prototypes which might conflict with non-standard
1012 definitions of index/strchr.
1014 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1015 (rindex): Define only if !HAVE_RINDEX.
1017 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1019 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1021 2000-08-28 Miles Bader <miles@gnu.org>
1023 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1024 made inconsistent by a font-related attribute in FROM.
1025 (merge_face_inheritance): Add function comment.
1027 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1029 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1030 the 4th arg (PREV_EVENT) Qt to suppress input method.
1032 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1034 * regex.c: Indent cpp directives and remove parens after `defined'.
1035 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1036 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1037 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1038 (re_compile_pattern): Use size_t for length.
1039 (init_syntax_once): Move to a better place.
1040 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1041 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1043 * syntax.c (back_comment): Detect cases where a comment-starter is
1044 actually inside another comment as in: /* a // b */ c // d \n.
1045 Make it clear that `comstart_pos' is unused for nested comments.
1047 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
1048 (KEYMAPP): New macro.
1049 (Fkeymap_parent, Fset_keymap_parent): Use it.
1050 (fix_submap_inheritance): Mark it static.
1051 (define_as_prefix, describe_buffer_bindings, describe_command)
1052 (describe_translation, describe_map): Complete prototypes.
1054 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1056 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1057 to better match the key-lookup behavior.
1059 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1061 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1062 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1064 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1066 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1067 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1068 (xterm.o): Depend on coding.h
1070 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1072 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1073 the corresponding '#endif'.
1075 2000-08-26 Miles Bader <miles@gnu.org>
1077 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1078 * xfaces.c (QCinherit): New variable.
1079 (syms_of_xfaces): Initialize it.
1080 (LFACE_INHERIT): New macro.
1081 (Finternal_get_lisp_face_attribute)
1082 (merge_face_vector_with_property)
1083 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1084 (check_lface_attrs): Allow new types of face height. Check
1086 (CYCLE_CHECK): New macro.
1087 (merge_face_inheritance): New function.
1088 (merge_face_vectors): Merge inherited faces too. Add F and
1089 CYCLE_CHECK arguments.
1090 (merge_face_vector_with_property, Finternal_merge_in_global_face)
1091 (lookup_named_face, lookup_derived_face, realize_named_face)
1092 (face_at_string_position, face_at_buffer_position): Supply
1093 new F and CYCLE_CHECK arguments to merge_face_vectors.
1094 (merge_face_heights): New function.
1095 (merge_face_vectors, merge_face_vector_with_property)
1096 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
1097 handle relative face heights.
1098 (lface_same_font_attributes_p): Compare heights using EQ.
1100 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1102 * charset.c (char_to_string): Check the character validity.
1103 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
1106 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
1108 * regex.c (PUSH_FAILURE_COUNT): New macro.
1109 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
1110 Handle popping of a register's or a counter's data.
1111 (POP_FAILURE_POINT): Use the new name.
1112 (re_match_2_internal): Push counter data on the stack for succeed_n,
1113 jump_n and set_number_at and remove misleading dead code in succeed_n.
1115 2000-08-25 Gerd Moellmann <gerd@gnu.org>
1117 * xdisp.c (redisplay_internal): If considering all windows on all
1118 frames, update the display for each frame as soon as possible,
1119 instead of first building all desired matrices for all frames, and
1120 then updating them all.
1121 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
1123 2000-08-24 Gerd Moellmann <gerd@gnu.org>
1125 * bytecode.c (mark_byte_stack): Add a comment.
1127 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
1128 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
1131 2000-08-24 Kenichi Handa <handa@etl.go.jp>
1133 * minibuf.c (do_completion): Always use compare-string, not
1134 string-equal because the latter doesn't pay attention to
1135 multibyteness of strings.
1137 * process.c (create_process): Don't setup raw-text coding here.
1138 (Fopen_network_stream): Don't set coding->src_multibyte and
1139 coding->dst_multibyte here.
1140 (read_process_output): For process filter, return unibyte string
1141 if default-enable-multibyte-characters is nil.
1142 (send_process): If OBJECT is multibyte text, be sure to encoded it
1143 by the specified coding system for the process. Otherwise, setup
1145 (init_process): Don't initialize default-process-coding-system
1148 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1150 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1151 <scroll-down-aggressively>: Likewise.
1153 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1155 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1156 zero. Set coding->produced_char correctly.
1158 2000-08-22 Andrew Innes <andrewi@gnu.org>
1160 * makefile.w32-in: New file.
1162 * unexw32.c (unexec): Ignore old_name, and use the actual location
1163 of the current executable instead. Base new_name on this.
1165 * w32proc.c (create_child): Remove reference to security
1166 descriptor, which isn't needed and doesn't compile with mingw32.
1168 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1169 up dllimport attributes.
1170 (x_update_window_end): Update prototype.
1172 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1173 extern, which screws up dllimport attributes.
1175 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1176 up dllimport attributes.
1178 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1179 screws up dllimport attributes.
1181 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1182 up dllimport attributes.
1183 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1184 screws up dllimport attributes.
1186 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1187 up dllimport attributes.
1189 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1190 screws up dllimport attributes.
1192 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1193 screws up dllimport attributes.
1195 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1196 up dllimport attributes.
1198 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1199 unnecessary extern, which screws up dllimport attributes.
1202 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1203 up dllimport attributes.
1205 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1206 unnecessary extern, which screws up dllimport attributes.
1208 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1209 screws up dllimport attributes.
1211 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1212 up dllimport attributes.
1214 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1216 * w32bdf.c (search_file_line):
1217 (set_bdf_font_info):
1219 (w32_get_bdf_glyph):
1220 (w32_BDF_to_x_font): Fix compile warnings.
1222 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1225 * w32select.c: Include keyboard.h before frame.h.
1227 * w32fns.c (max): Define macro.
1228 (JOHAB_CHARSET): Define if not known.
1229 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1230 (Fx_show_tip): Synch with X version.
1232 * w32xfns.c: Include keyboard.h before frame.h.
1234 * w32fns.c: Include keyboard.h before frame.h.
1236 * w32term.c: Include keyboard.h before frame.h.
1238 * fontset.c: Include keyboard.h before frame.h.
1240 * w32inevt.c: Include keyboard.h before frame.h.
1241 (MOUSE_MOVED): Define if not known.
1243 * minibuf.c: Include keyboard.h before frame.h.
1245 * keyboard.c: Include keyboard.h before frame.h.
1247 * indent.c: Include keyboard.h before frame.h.
1249 * dispnew.c: Include keyboard.h before frame.h.
1251 * buffer.c: Include keyboard.h before frame.h.
1253 * alloc.c: Include keyboard.h before frame.h.
1255 * print.c: Include keyboard.h before frame.h.
1257 * process.c: Include keyboard.h before frame.h.
1259 * scroll.c: Include keyboard.h before frame.h.
1261 * sysdep.c: Include keyboard.h before frame.h.
1263 * term.c: Include keyboard.h before frame.h.
1265 * window.c: Include keyboard.h before frame.h.
1267 * xdisp.c: Include keyboard.h before frame.h.
1268 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1270 * frame.c: Include keyboard.h before frame.h.
1272 * w32heap.h: Undefine min, max.
1274 * w32gui.h: Undefine min, max.
1276 * unexw32.c: Change PUCHAR to PCHAR.
1277 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1280 (copy_executable_and_dump_data): Remove unnecessary static defs.
1281 (copy_executable_and_dump_data): Fix compile warnings.
1283 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1285 * w32console.c (min): Define macro.
1286 (clear_frame, write_glyphs): Fix compile warning.
1288 * w32proc.c (compare_env):
1289 (find_child_console): Fix compile warning.
1291 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1292 sys_errlist instead of _sys_errlist.
1293 (get_emacs_configuration_options): New function.
1295 * s/ms-w32.h (sys_nerr): Provide default definition.
1296 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1297 name with _ prepended.
1298 (NSIG): Define if not known.
1299 (get_emacs_configuration): Provide extern declaration.
1300 (get_emacs_configuration_options): Provide extern declaration.
1301 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1303 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1305 (read_unc_volume): Fix compile warning.
1307 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1308 definitions from being used.
1310 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1312 * w32.c (unc_volume_file_attributes):
1313 (open_unc_volume): Make arg const.
1315 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1316 (read_input_waiting): Remove excess parameter.
1318 * w32.c (init_environment): Call _access.
1319 (check_windows_init_file): Call _close.
1320 (init_user_info): Call _putenv.
1321 (init_environment): Call _putenv and _strdup.
1322 (init_ntproc): Reset volume info cache on startup.
1324 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1325 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1326 cannot override the CRT malloc.
1328 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1329 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1331 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1332 unless we are linking with a static CRT.
1333 (RVA_TO_PTR): Cast result to unsigned char*.
1335 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1336 (add_volume_info): Use xstrdup.
1338 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1340 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1341 (do_completion, Fminibuffer_complete_word): Use it.
1342 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1343 var so it can take non-boolean values.
1345 2000-08-21 Gerd Moellmann <gerd@gnu.org>
1347 * editfns.c (find_field): Formatting changes.
1348 (toplevel): Some old-style function forward declarations
1349 changed to prototypes, some new protypes added, some functions
1352 * lisp.h (set_time_zone_rule): Add prototype.
1353 (use_dialog_box): External declaration.
1355 * keyboard.c (gen_help_event): Add parameter SIZE.
1356 (kbd_buffer_events_waiting): Slightly rewritten.
1357 (clear_event): New function.
1358 (kbd_buffer_get_event): Use it, and clear the input_events of
1360 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
1361 don't fill the newly created array with nils.
1362 (toplevel): Convert some old-style function forward declarations
1365 * keyboard.h (gen_help_event): Change prototype.
1367 * xterm.c (XTread_socket): Change calls to gen_help_event.
1369 * w32term.c (w32_read_socket): Change calls to gen_help_event.
1371 * eval.c (Fmacroexpand): Doc fix.
1373 2000-08-20 Jason Rumney <jasonr@gnu.org>
1375 * w32term.h (x_display_info_for_display): Remove as this function
1376 does not exist on W32.
1378 * w32term.c (help_echo_window): New variable.
1379 (syms_of_w32term): staticpro it.
1380 (note_mode_line_highlight): Set it.
1381 (XTextExtents16): Removed as there is no equivalent on W32.
1382 (x_compute_glyph_string_overhangs): Incomplete body removed, as
1383 the X way of doing this will not work for W32.
1384 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
1385 (x_draw_image_foreground): Avoid drawing outside of the clip area
1386 when image doesn't have a mask.
1387 (note_mouse_highlight): Process overlays in the right order of
1388 priority. Set help_echo_window.
1389 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
1390 because that's more visible for large images.
1392 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
1393 name to single_keymap_panes.
1394 (w32_menu_show): Set wv->title when dealing with titles.
1395 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
1397 2000-08-21 Miles Bader <miles@gnu.org>
1399 * minibuf.c (do_completion): Try again if we rewrite the input
1400 string, but no completion was done, so that any completion message
1403 2000-08-20 Gerd Moellmann <gerd@gnu.org>
1405 * xfaces.c (lface_equal_p): Compare strings differently.
1406 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
1407 (realize_tty_face): Use them.
1408 (syms_of_xfaces): Initialize new variables.
1409 (map_tty_color): New function, extracted from realize_tty_face.
1410 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
1411 foreground or background color, store the new color name in the
1412 realized face; previous code trying to do this had no effect.
1413 (realize_tty_face): Use map_tty_color.
1414 (Fclear_face_cache): Set face_change_count and ensure thorough
1417 2000-08-19 Gerd Moellmann <gerd@gnu.org>
1419 * undo.c (record_first_change, record_marker_adjustment): Don't
1420 use XBUFFER on last_undo_buffer which might not be a buffer.
1422 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1424 * coding.c (decode_coding_string): Set members consumed,
1425 consumed_char, produced, produced_char of *coding correctly. If
1426 decode_coding doesn't consume any byte, don't try anymore.
1427 (encode_coding_string): Likewise.
1429 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1431 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
1432 conditional have void type, for Standard C compilers.
1434 * xdisp.c (redisplay_internal): Compare windows for equality with
1435 EQ, instead of applying XWINDOW to something that might not
1438 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1440 * fontset.c (Finternal_char_font): Search only the selected frame
1441 for a window of the current buffer.
1443 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1445 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
1448 * keyboard.c (kbd_buffer_get_event): Handle the case that the
1449 second half of a HELP_EVENT is found at the start of kbd_buffer.
1451 2000-08-18 Miles Bader <miles@gnu.org>
1453 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
1455 * editfns.c (save_restriction_save): Rewrite to use markers.
1456 (save_restriction_restore): Rewrite to understand new form of data
1457 saved by save_restriction_save.
1458 (Fsave_restriction): Remove cautionary note in doc-string.
1460 2000-08-17 Gerd Moellmann <gerd@gnu.org>
1462 * fileio.c (build_annotations): Add a comment explaining the
1463 return value of format-annotate-function. Replace a spurious call
1464 to Flength with a CONSP test. Call format-annotate-function with
1465 a fifth arg specifying how many times the function is been called
1466 in a row, to let it choose temporary buffers appropriately.
1468 2000-08-17 Dave Love <fx@gnu.org>
1470 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
1471 declare make_temp_name twice.
1473 * lread.c: Prototype readevalloop, load_unwind,
1474 load_descriptor_unwind.
1475 (unreadpure): Give it an arg.
1477 * unexalpha.c: Prototype fatal_unexec, mark_x,
1478 update_dynamic_symbols. Declare unexec as void.
1480 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
1481 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
1483 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
1484 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
1487 * alloca.c: Use #error.
1488 [POINTER_TYPE]: Use it.
1490 * eval.c (Fdefvar): Doc fix.
1492 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
1493 INITIALIZE_INTERVAL.
1495 * buffer.h: Avoid DECLARE_INTERVALS.
1497 * config.in: Add size_t.
1499 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
1501 * w16select.c (set_clipboard_data): If there's not enough memory
1502 to put text into clipboard, return 1, as Fw16_set_clipboard_data
1503 expects. In case of other failures, return 3.
1504 (system_error_msg): New error message.
1505 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
1508 2000-08-16 Gerd Moellmann <gerd@gnu.org>
1510 * term.c (write_glyphs): Also turn off inverse video after turning
1511 off other appearances in case TS_exit_attribute_mode is not equal
1512 to TS_end_standout_mode.
1513 (insert_glyphs): Turn inverse video on/off for each run of glyphs
1515 (turn_off_face): Reset standout_mode only if
1516 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
1517 is equal to TS_end_standout_mode.
1519 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1521 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
1522 sequence at the end of the source block.
1524 * ccl.c (Fccl_program_p): Docstring modified.
1525 (Fccl_execute): Likewise.
1526 (Fccl_execute_on_string): Likewise.
1528 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1530 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
1532 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1534 The following changes are mainly to fix bugs of
1535 encode/decode-coding-string failing if encoding/decoding return
1536 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
1537 variable conversion_buffer.
1539 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
1540 decrement dst_end to avoid buffer overflow in the later call of
1543 * coding.h (conversion_buffer_size, conversion_buffer)
1544 (get_conversion_buffer): Extern deleted.
1546 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
1547 (conversion_buffer, conversion_buffer_size): Variables deleted.
1548 (get_conversion_buffer): Function deleted.
1549 (struct conversion_buffer): New structure.
1550 (MAX_ALLOCA): New macro.
1551 (allocate_conversion_buffer): New macro.
1552 (extend_conversion_buffer, free_conversion_buffer): New functions.
1553 (ccl_coding_driver): Set coding->result.
1554 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
1555 this is the last block of source.
1556 (encode_coding): Likewise. Handle the source block as the last
1557 one only when the whole source text is consumed.
1558 (decode_coding_string): Handle the case that the output buffer is
1559 too small to decode the whole source text. Use
1560 allocate_conversion_buffer, extend_conversion_buffer and
1561 free_conversion_buffer, not get_conversion_buffer.
1562 (encode_coding_string): Likewise.
1563 (init_coding): Function deleted.
1564 (init_coding_once): Delete code to initialize
1565 conversion_buffer_size.
1567 * emacs.c (main): Don't call init_coding.
1569 * msdos.c (IT_write_glyphs): Use a locally declared
1572 * term.c (write_glyphs): Use a locally declared conversion_buffer.
1573 (insert_glyphs): Likewise.
1575 * w32console.c (write_glyphs): Use a locally declared
1578 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
1580 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
1581 member of display_info is NULL.
1583 2000-08-15 Gerd Moellmann <gerd@gnu.org>
1585 * alloc.c (compact_small_strings): Use safe_bcopy, add an
1588 * term.c (turn_off_face): Reset standout_mode when resetting
1589 appearances with capability `me'.
1590 (write_glyphs): Switch on inverse video before each face change.
1592 2000-08-14 Dave Love <fx@gnu.org>
1594 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
1595 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
1596 (lisp_free): Declare and make static.
1598 * window.c: Fix embedded comment.
1599 (syms_of_window): Fix doc string.
1601 2000-08-14 Gerd Moellmann <gerd@gnu.org>
1603 * keymap.c (push_key_description): If C without modifiers is < 32,
1604 make sure to print `C-' before `M-', like in the manual.
1606 2000-08-11 Gerd Moellmann <gerd@gnu.org>
1608 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
1609 since they aren't relocated anymore.
1610 (sxhash_string): Make sure returned hash code fits in a Lisp
1613 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1614 partially visible line which is smaller than the window's
1617 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1619 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1620 the multibyte form of eight-bit-control characters.
1621 (Fccl_execute_on_string): Initialize ccl->multibyte.
1623 * ccl.h (struct ccl_program): New member multibyte.
1625 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1627 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1629 * regex.c (regex_compile) <normal_char>: Pay attention to
1631 (analyse_first) <exactn>: Setup fastmap correctly for
1632 eight-bit-control characters.
1634 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1636 * termhooks.h (enum event_kind): New member
1637 multibyte_char_keystroke.
1639 * keyboard.c (make_lispy_event): Handle the new event type
1640 multibyte_char_keystroke.
1642 * xterm.c: Include coding.h.
1643 (XTread_socket): Work around a bug of XmbLookupString. If the
1644 input is from XIM, decode it according to the current locale. In
1645 that case, generate multibyte_char_keystroke events.
1647 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1649 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1650 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1652 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1654 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1655 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1656 (move_it_in_display_line_to): Record iterator's ascent and descent
1657 before producing glyphs, and restore them when we know the glyph
1658 doesn't fit on the line.
1659 (move_it_to): Restructured so that it's easier to debug. If
1660 moving to a vpos, and not moving to an x or character position,
1661 stop as soon as the specified vpos is reached; don't move further
1662 into that line because that might change the computed line height.
1663 (try_cursor_movement): New function, extracted from the cursor
1664 movement branch of redisplay_window. If ending on a partially
1665 visible line, don't try to scroll if the cursor line is taller
1667 (redisplay_window): Use try_cursor_movement.
1669 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1670 because that function doesn't cope with variable-height lines.
1672 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1673 box cursor because that's better visible for large images.
1675 2000-08-10 Miles Bader <miles@gnu.org>
1677 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1679 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1681 * xdisp.c (Vmessages_buffer_name): New variable.
1682 (message_dolog): Use it.
1683 (syms_of_xdisp): Initialize it.
1685 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1687 * msdos.c (IT_note_mouse_highlight): Update the calls to
1689 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1690 redundant now that keyboard.h is included.
1692 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1694 * keyboard.c (kbd_buffer_events_waiting): New function.
1696 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1698 * msdos.c: Include keyboard.h.
1699 (XMenuActivate): Empty no_event events from the event buffer. If
1700 no events are left after that, call clear_input_pending.
1701 (mouse_clear_clicks): New function, code moved from mouse_init.
1702 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1703 mouse driver to ``forget'' any past clicks.
1705 * Makefile.in (msdos.o): Depend on keyboard.h.
1707 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1709 * lisp.h (input_pending): External declaration.
1711 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1713 * xdisp.c (echo_area_display): Display thoroughly if input is
1714 pending. Bind redisplay-dont-pause to t during the redisplay.
1715 in case input is pending.
1717 * dispnew.c (Qredisplay_dont_pause): New variable.
1718 (syms_of_display): Initialize and staticpro it.
1719 (update_frame_1): Don't interrupt the display for pending input if
1720 redisplay_dont_pause is set.
1722 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1724 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1726 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1728 * callproc.c (Fcall_process): Terminate the unwind-protect around
1729 the post-read-conversion of coding system.
1731 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1732 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1733 * buffer.h (overlays_at): Update prototype.
1734 * xdisp.c (next_overlay_change): Update call to overlays_at.
1735 * xfaces.c (face_at_buffer_position): Likewise.
1736 * textprop.c (Fget_char_property): Likewise.
1737 * xterm.c (note_mouse_highlight): Likewise.
1739 * minibuf.c (do_completion): Don't consider a simple change of
1740 case as `completion'.
1742 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1744 * keyboard.c (syms_of_keyboard): Initialize
1745 last_point_position_buffer.
1746 * undo.c (record_delete): Make sure last_point_position_buffer is
1747 a buffer before comparing pointers.
1749 * coding.h (decode_coding_string): Declare.
1751 * intervals.h (Fprevious_single_char_property_change): Declare.
1753 * textprop.c (Fprevious_single_char_property_change): Don't do
1754 arithmetic directly on lisp objects.
1756 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1759 * keyboard.h (menu_item_eval_property): Declare.
1761 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1762 reuse as buffer name, instead of recreating (and discarding) every
1763 time a message is logged.
1764 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1765 (current_message_1, truncate_message_1, set_message_1)
1766 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1767 (current_message, truncate_echo_area, display_echo_area)
1768 (resize_echo_area_axactly): Changed calls.
1770 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1772 (Ffind_coding_systems_region_internal): First argument to Fappend
1773 must be an integer, not a Lisp object.
1775 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1777 * charset.c (Fchar_width): Doc fix.
1779 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1781 * charset.c (Fstring_width): Doc fix.
1783 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1785 * xdisp.c (start_display): When starting display on a continuation
1786 line, clear ascent and descent members of the iterator structure;
1787 the height of the continued line does not affect the height of the
1789 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1790 line taller than the window.
1791 (redisplay_window) <forced window start>: Handle case that the
1792 middle of the window is not found in any row.
1793 (dump_glyph_row): Show more information.
1794 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1795 first text line in a glyph matrix.
1797 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1798 of the clip area when image doesn't have a mask.
1800 * fns.c (sweep_weak_table): Fix survival conditions for
1801 key-or-value and key-and-value weakness.
1803 * .gdbinit (xhashtable): New command.
1805 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1806 tables out of the list of all weak hash tables.
1808 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1809 a new buffer is created, make sure echo_area_buffer[] references
1812 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1814 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1817 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1819 * syntax.c (skip_chars): Fix previous change. Make the handling
1820 of unibyte string consistent with that of regex search.
1822 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1824 * xmenu.c (popup_get_selection): Use xfree instead of free.
1826 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1828 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1830 * callproc.c (child_setup): Use xfree instead of free.
1832 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1834 (run_mac_command, closedir): Use `xfree' instead of `free'.
1836 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1838 * eval.c (error): Use xfree instead of free.
1840 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1842 * fns.c: Replace `illegal' with `invalid'.
1843 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1845 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1847 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1850 2000-08-04 Noah Friedman <friedman@splode.com>
1852 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1855 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1857 * syntax.c (skip_chars): Fix typo in error message.
1859 2000-08-04 Andreas Schwab <schwab@suse.de>
1861 * m/ia64.h: Moved from s/ia64.h.
1863 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1865 * process.c (read_process_output): Big simplification. Handle
1866 composition and post-read-conversion of coding system correctly.
1867 (send_process): Handle composition correctly.
1869 * callproc.c (Fcall_process): Handle post-read-conversion of
1870 coding system if any.
1872 * coding.c (decode_coding_iso2022): More strict check for handling
1874 (coding_restore_composition): Pay attention to the case that
1875 cmp_data is not set properly (because of invalid code in the
1877 (run_pre_post_conversion_on_str): Include text properties in the
1879 (decode_coding_string): Set members of coding correctly.
1881 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1883 * s/ia64.h: New file.
1885 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1886 Use NULL instead of 0 at the end of variable argument list of
1887 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1888 sizeof (int) < sizeof (void *).
1890 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1891 of variable argument lists of XtVaGetValues and XtVaSetValues.
1893 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1894 variable argument lists of XtVaGetValues and XtVaSetValues.
1896 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1898 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1899 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1901 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1904 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1905 in call to Fsingle_key_description.
1907 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1910 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1912 * window.c (display_buffer_reuse_frames): New variable.
1913 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1914 frames displaying BUFFER.
1915 (syms_of_window): Define Lisp variable
1916 display-buffer-reuse-frames.
1918 2000-08-01 Miles Bader <miles@gnu.org>
1920 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1921 when to constrain NEW_POS (they were pretty screwed up before).
1923 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1925 * msdos.c (run_msdos_command): Save and restore the master
1926 environment, for the case that child_setup signals an error.
1927 When mirroring slashes in DOS shell commands, don't fail when
1928 argv[2] has embedded blanks.
1929 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1930 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1931 (dos_ttraw): Call mouse_setup_buttons.
1933 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1934 using alloca; free it after run_msdos_command returns.
1936 2000-07-27 Dave Love <fx@gnu.org>
1938 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1940 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1943 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1945 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1947 * editfns.c (lisp_time_argument): Fix last change.
1949 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1951 * fns.c (Fdelete): Make it work on vectors and strings in addition
1954 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1955 (syms_of_fns): Initialize new variables.
1956 (sweep_weak_table): Handle weakness `key-or-value' and
1958 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1959 weakness, with t meaning the same as `key-and-value'.
1961 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1963 * coding.h (struct coding_system): Member safe_charset deleted.
1965 * coding.c (Qsafe_charsets): This variable deleted.
1966 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1968 (coding_safe_chars): New function.
1969 (CODING_SAFE_CHAR_P): New macro.
1970 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1971 checking safe_charsets member of the coding system. Caller
1973 (detect_coding_iso2022): New local variable safe_chars.
1974 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1975 safe_charsets member of the coding system.
1976 (decode_coding_iso2022): New local variable safe_chars.
1977 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1978 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1979 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1980 (ENCODE_UNSAFE_CHARACTER): New macro.
1981 (encode_coding_iso2022): New local variable safe_chars. Check
1983 (setup_coding_system): Delete the code to initialize
1984 coding->safe_charses
1985 (intersection, find_safe_codings): New functions.
1986 (Ffind_coding_systems_region_internal): New function.
1987 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1988 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1989 variable and initialize it.
1991 * fns.c (char_table_ref_and_index): New function.
1993 * lisp.h (char_table_ref_and_index): Add prototype.
1995 2000-07-26 Sam Steingold <sds@gnu.org>
1997 * editfns.c (lisp_time_argument): Added third argument `usec'.
1998 (Ffloat_time): New built-in Lisp function.
2000 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2002 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2003 for the character code.
2005 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2008 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2009 if called for a popup menu.
2010 (xmenu_show): Store help string in widget values.
2012 2000-07-26 Dave Love <fx@gnu.org>
2014 * syswait.h: Move some definitions.
2015 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2016 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2017 perspicuous definitions.
2018 (WTERMSIG): Fix bit pattern used.
2020 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2022 * print.c (print_object): If vector printing is truncated, print
2023 "..." to indicate it as well as the case of list printing.
2025 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2027 * xdisp.c (next_element_from_display_vector): Improve comments.
2029 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2030 for the character code, and the rest for the face id as in 20.x.
2031 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2033 * window.c (window_display_table): Cleaned up.
2035 * syntax.c (Fforward_word): Add last arg nil in call of
2036 Fconstrain_to_field.
2038 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2040 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2041 identical but for the letter-case, don't call
2042 barf_or_query_if_file_exists.
2044 2000-07-25 Miles Bader <miles@gnu.org>
2046 * editfns.c (find_field): Honor special `boundary' fields.
2047 (Qboundary): New variables.
2048 (syms_of_editfns): Initialize Qboundary.
2049 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2050 Use scan_buffer instead of find_before_next_newline, because it
2051 allows us to detect the boundary case where there's a newline at
2053 * lisp.h (Fconstrain_to_field): Update external declaration.
2055 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2057 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2060 2000-07-24 Dave Love <fx@gnu.org>
2062 * s/sunos4-0.h, s/sol2.h:
2063 (LIBS_TERMCAP): Move from m/sparc.h.
2065 * m/sparc.h (TERMINFO): Moved to system files (probably only
2066 relevant for sunos4 judging by its vintage).
2067 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2070 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2072 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2073 name to single_keymap_panes.
2075 2000-07-24 Andreas Schwab <schwab@suse.de>
2077 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2079 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2081 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2082 parameters instead of using int parameters. Expect FN to accept
2083 EMACS_INT parameters.
2084 (display_echo_area, resize_echo_area_axactly, current_message)
2085 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2086 with new argument list.
2087 (resize_mini_window_1): New callback function.
2088 (current_message_1, truncate_message_1, set_message_1): Change
2089 parameter lists to the new format expected by
2090 with_echo_area_buffer.
2092 2000-07-24 Kenichi Handa <handa@etl.go.jp>
2094 * fontset.c (fontset_ref): Remove INLINE declaration.
2095 (fontset_ref_via_base): Likewise.
2096 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
2099 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
2101 * msdos.c (IT_note_mouse_highlight): Process overlays in the
2102 correct order of priority. If help echo was found in an overlay,
2103 use that overlay as the object in which the help echo was found.
2105 2000-07-22 Miles Bader <miles@gnu.org>
2107 * textprop.c (Fprevious_single_char_property_change): The initial
2108 property value should be from the position preceding POSITION, not
2111 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
2113 * coding.c (syms_of_coding): Doc fix for
2114 inhibit-iso-escape-detection.
2116 2000-07-21 Gerd Moellmann <gerd@gnu.org>
2118 * xterm.c (note_mouse_highlight): Process overlays in the right
2121 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
2123 * xterm.c (note_mouse_highlight): If help-echo was found in an
2124 overlay, use that overlay as the object in which the help was
2127 * window.c (foreach_window_1): Fix typo reversing an if-condition.
2129 * window.c (foreach_window): Instead of a fake variable argument
2130 list, take one USER_DATA argument.
2131 (foreach_window_1): Likewise, and call callback functions with two
2132 args, the window and USER_DATA.
2133 (struct check_window_data): New struct.
2134 (check_window_containing): Use it.
2135 (window_from_coordinates): Set up a struct check_window_data for
2137 (add_window_to_list, freeze_window_start): Change parameters
2138 according to new calling convention.
2140 * window.h (foreach_window): Change prototype.
2142 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
2144 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
2146 * xmenu.c (menu_help_callback): Call show_help_echo with
2147 additional arguments OBJECT and POS.
2149 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2151 * data.c (Faset): Allow storing any multibyte character in a
2152 string. Convert unibyte string to multibyte if necessary.
2154 * xfns.c (x_encode_text): New function.
2155 (x_set_name): Use x_encode_text.
2156 (x_set_title): Likewise.
2158 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2160 * xterm.h (x_encode_text): Add prototype.
2162 2000-07-20 Dave Love <fx@gnu.org>
2164 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2167 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2169 * msdos.c (help_echo_window): New variable.
2170 (syms_of_msdos): Initialize and staticpro it.
2171 (IT_note_mode_line_highlight): Set help_echo_window.
2172 (IT_note_mouse_highlight): Ditto.
2173 (dos_rawgetc): Store help_echo_window in the second event produced
2176 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2177 Record the object that generated the help echo and the position of
2178 that object in help_echo_object and help_echo_pos. Record that
2179 some glyphs in a row are displayed in mouse-face.
2180 (IT_update_begin): Don't clear mouse highlight unless one of the
2181 enabled glyph rows is marked as being displayed in mouse-face.
2182 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2183 and position recorded in help_echo_object and help_echo_pos to the
2185 (IT_menu_display): Accept a new argument PN: the pane number of
2186 the current menu pane. Record the pane number and the item
2187 number of the item which has associated help string.
2188 (XMenuActivate): Update the prototype for help_callback in
2189 function declaration. Call IT_menu_display with the current menu
2190 pane number as an additional argument. Call help_callback with
2191 two additional arguments: the pane number and the item number of
2192 the menu item associated with the help text.
2193 (help_echo_object, help_echo_pos): New variables.
2194 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2196 * msdos.h (XMenuActivate): Update prototype.
2198 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2200 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2201 Add some more prototypes.
2203 * xterm.c, xterm.h: Add some more prototypes.
2205 * lisp.h (Fnext_single_char_property_change): Add prototype.
2207 * dispnew.c (direct_output_for_insert): Remove confusing
2208 outer local variable mouse_face_overwritten_p.
2209 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2211 * alloc.c (allocate_string_data): Don't copy old string contents.
2213 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2215 * coding.c (code_convert_region): Delete text properties before
2216 shrinking the conversion region.
2218 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2220 * dispnew.c (update_text_area): Write the whole row if it
2221 has mouse-face in it.
2223 * xfaces.c (face-alternative-font-family-alist): Remove
2224 DEFVAR_LISP; staticpro instead.
2226 * xmenu.c (menu_help_callback): Call show_help_echo with
2229 * keyboard.c (show_help_echo): Add parameter WINDOW.
2230 (read_char): Call show_help_echo with window extracted from Lisp
2232 (gen_help_event): Add parameter WINDOW.
2234 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2236 * xterm.c (help_echo_window): New variable.
2237 (note_mouse_highlight, note_tool_bar_highlight): Set
2239 (XTread_socket): Pass help_echo_window to gen_help_event.
2240 (syms_of_xterm): Initialize and staticpro help_echo_window.
2242 2000-07-18 Dave Love <fx@gnu.org>
2244 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2247 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2249 * alloc.c (allocate_string_data): If string had already data
2250 assigned, copy old contents to new string data.
2252 * coding.c (syms_of_coding): Fix typo in spelling of variable
2253 `inhibit-iso-escape-detection'.
2255 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2257 * Makefile.in: Add dependencies on dispextern.h.
2258 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2259 `free'; both can conflict with system header files.
2261 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2263 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2266 2000-07-18 Dave Love <fx@gnu.org>
2268 * window.c (Fwindow_list): Declare arg `window'.
2270 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2272 * coding.c (setup_coding_system): Don't override the explicitly
2273 specified designations.
2275 2000-07-15 Miles Bader <miles@gnu.org>
2277 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2278 from `text_property_eq' and `text_property_stickiness', respectively.
2279 (find_field, Fconstrain_to_field, char_property_eq)
2280 (char_property_stickiness): Changed to call char-property functions
2281 instead of text-property-only ones.
2283 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2284 `next_single_char_property_change'). Do more error checking, and
2285 cleanup limit behavior.
2286 (Fprevious_single_char_property_change): New function.
2287 (syms_of_textprop): Initialize new subrs.
2289 * xdisp.c (display_prop_end, invisible_text_between_p):
2290 Call Fnext_single_char_property_change instead of
2291 next_single_char_property_change.
2293 2000-07-15 Jason Rumney <jasonr@gnu.org>
2295 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2296 after menu is finished with.
2297 (add_menu_item): Only consider wv->title as a menu title.
2298 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2300 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2302 (FONT_REGEXP): Remove unused macro, and its sub-components.
2303 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2305 * w32term.c (help_echo_object, help_echo_pos): New variables.
2306 (note_mode_line_highlight): Store additional information about the
2307 help-echo in help_echo_object and help_echo_pos. Check both
2308 `local-map' and `keymap' properties for changing the cursor
2309 (note_mouse_highlight): Store additional information about the
2310 help-echo in help_echo_object and help_echo_pos.
2311 (note_tool_bar_highlight): Set help_echo_object to nil and
2312 help_echo_pos to -1.
2313 (w32_read_socket): Use gen_help_event instead of filling
2314 input_events manually.
2315 (syms_of_w32term): Staticpro help_echo_object.
2316 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2317 set, arrange for a mouse-highlight redisplay in
2319 (x_clear_mouse_face): New function.
2320 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2321 (x_update_window_begin): No need to turn off the mouse
2323 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2324 depending on whether they contain glyphs highlighted in
2326 (x_fill_stretch_glyph_string): Consume runs of stretch
2327 glyphs instead of a single one.
2328 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2329 with new argument list.
2330 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2331 (x_append_glyph, x_append_composite_glyph)
2332 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2333 changes in struct glyph starting 1999-12-27. See comments for
2334 xterm.c on 2000-07-05.
2336 2000-07-14 Sam Steingold <sds@gnu.org>
2338 * xfaces.c (realize_x_face): Fix the last patch:
2339 check `default_face' before dereferencing.
2341 2000-07-14 Dave Love <fx@gnu.org>
2343 * syntax.c (back_comment): Add null default in switch (for pcc).
2345 2000-07-14 Kenichi Handa <handa@etl.go.jp>
2347 * xfaces.c (realize_x_face): Make fontset using the base of the
2348 default_face's fontset, not using the default fontset.
2350 * coding.c (inhibit_iso_escape_detection): New variable.
2351 (syms_of_coding): Make it a Lisp variable.
2352 (detect_coding_iso2022): If inhibit_iso_escape_detection is
2353 nonzero, ignore ISO2022's escape sequence.
2355 2000-07-14 Gerd Moellmann <gerd@gnu.org>
2357 * alloca.c (malloc) [emacs]: Define as xmalloc.
2359 * xfns.c (Fx_show_tip): If frame parameters contain a position,
2360 use that instead of the mouse position. Add parameters DX and DY.
2362 * dispextern.h (Fx_show_tip): Adjust number of parameters
2365 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
2366 if HELP is a function, call it with OBJECT and POS as parameters
2367 to get the help to display.
2368 (gen_help_event, kbd_buffer_store_help_event): New functions.
2369 (kbd_buffer_get_event): Construct the Lisp help-event differently.
2370 (read_char): Call show_help_echo with new parameters.
2372 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
2375 * xterm.c (help_echo_object, help_echo_pos): New variables.
2376 (note_mode_line_highlight): Store additional information about the
2377 help-echo in help_echo_object and help_echo_pos. Check both
2378 `local-map' and `keymap' properties for changing the cursor
2379 (note_mouse_highlight): Store additional information about the
2380 help-echo in help_echo_object and help_echo_pos.
2381 (note_tool_bar_highlight): Set help_echo_object to nil and
2382 help_echo_pos to -1.
2383 (XTread_socket): Use gen_help_event instead of filling
2384 input_events manually.
2385 (syms_of_xterm): Staticpro help_echo_object.
2387 * xmenu.c (menu_highlight_callback): Use
2388 kbd_buffer_store_help_event instead of setting up and input_event
2391 * xdisp.c (eval_form): GCPRO argument sexpr.
2392 (call_function): New function.
2393 (handle_single_display_prop): Use call_function and FUNCTIONP
2394 instead of checking whether if font_height is a symbol and
2397 * eval.c (internal_condition_case_2): New function.
2399 * lisp.h (FUNCTIONP): New macro.
2400 (internal_condition_case_2, call_function): Add prototypes.
2402 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
2403 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
2404 Always set `arg' member of input_events.
2405 (construct_menu_click): Unused function removed.
2407 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
2409 * w32term.c (construct_mouse_click, construct_mouse_wheel)
2410 (construct_drag_n_drop, x_scroll_bar_handle_click)
2411 (w32_read_socket): Always set `arg' member of input_events.
2413 * keyboard.c (show_help_echo): Use eval_form. Add comment.
2415 * lisp.h (eval_form): Add prototype.
2417 * xdisp.c (eval_form): Make it externally visible.
2419 2000-07-13 Gerd Moellmann <gerd@gnu.org>
2421 * xterm.c (x_handle_tool_bar_click): Store the frame in the
2422 frame_or_window slot of TOOL_BAR_EVENT input events instead of
2423 consing. For prefix events, store the frame in the `arg' slot of
2424 the event, otherwise store the key there.
2425 (XTread_socket): Instead of consing, use the frame_or_window slot
2426 of HELP_EVENTs for the frame, and the `arg' slot for the help
2429 * xmenu.c (menu_highlight_callback): Store help string in the
2430 `arg' member of the input event; don't cons.
2431 (menubar_selection_callback): Use the `arg' slot of input events
2432 to queue additional information, instead of consing.
2434 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
2436 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
2438 (w32_read_socket): Adapt to changes in HELP_EVENTs.
2440 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
2441 input events to queue additional information, instead of consing.
2443 * keyboard.c (kbd_buffer_gcpro): Renamed from
2444 kbd_buffer_frame_or_window. Now used for all Lisp objects
2445 referenced from the input queue.
2446 (kbd_buffer_store_event): Always use structure assignment for
2447 copying input events. Record all Lisp objects referenced from
2448 events in kbd_buffer_gcpro.
2449 (kbd_buffer_get_event): Construct Lisp `help-echo' events
2450 differently from input events. Test for prefix menu_bar_events
2451 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
2452 event in kbd_buffer_gcpro to nil.
2453 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
2454 frame_or_window is equal to its arg member as prefix events.
2455 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
2456 used by an input event to nil.
2457 (init_keyboard): Use two times the size of the input queue
2458 for kbd_buffer_gcpro.
2459 (syms_of_keyboard): Likewise.
2461 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
2464 * termhooks.h (struct input_event): Add member `arg'.
2465 (MENU_BAR_EVENT): Renamed from menu_bar_event.
2466 (USER_SIGNAL_EVENT): Renamed from user_signal.
2468 * xfaces.c (ASET): Remove definition.
2470 * lisp.h (AREF, ASET, ASIZE): New macros.
2472 * fontset.c (AREF, ASIZE): Remove definitions.
2474 * fns.c (AREF): Remove definition.
2476 * composite.c (AREF): Remove definition.
2478 2000-07-12 Gerd Moellmann <gerd@gnu.org>
2480 * dispnew.c (redraw_overlapped_rows): Add missing local.
2481 (scrolling_window): Remove debug code.
2483 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
2484 Before scrolling, turn off a mouse-highlight in the window
2487 * xterm.c (x_update_window_end): Add parameter
2488 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
2489 redisplay in XTframe_up_to_date.
2490 (x_clear_mouse_face): New function.
2491 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
2493 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
2495 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
2496 it when any row is written to that contains glyphs highlighted in
2498 (update_window): Call the window update end hook with new
2499 parameter MOUSE_FACE_OVERWRITTEN_P.
2500 (direct_output_for_insert): Give up if row contains mouse-face.
2502 * dispextern.h (struct redisplay_interface): Add parameter
2503 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
2504 (clear_mouse_face): New function pointer member.
2506 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
2508 * syntax.c (back_comment): Use one switch rather than a few `if's.
2509 Obey open_paren_in_column_0_is_defun_start.
2510 When reverting to the `slow' method, try to nicely handle the case
2511 of nested comments by checking that the comment-starter we found
2512 does indeed match the comment-ender.
2513 (scan_sexps_forward, scan_sexps_forward):
2514 Ignore excessive opening parenthesis rather than throwing an error.
2516 2000-07-11 Gerd Moellmann <gerd@gnu.org>
2518 * doc.c (Fsubstitute_command_keys): Handle case that a GC
2519 in Fwhere_is_internal or get_keymap_1 relocates string contents.
2521 * dispnew.c (direct_output_forward_char): Give up if currently
2522 displaying a message instead of the minibuffer contents.
2524 * xterm.c (x_update_window_begin): No need to turn off the mouse
2526 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2527 depending on whether they contain glyphs highlighted in
2530 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
2531 compare the mouse_face_p flags of both rows.
2533 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
2535 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
2537 * keyboard.c (show_help_echo): Accept additional parameter
2538 ok_to_overwrite_keystroke_echo.
2539 (read_char): Call show_help_echo with a zero
2540 ok_to_overwrite_keystroke_echo argument.
2541 * keyboard.h (show_help_echo): Update prototype of
2543 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
2544 ok_to_overwrite_keystroke_echo argument.
2545 * w32menu.c (w32_menu_display_help): Call show_help_echo with
2546 non-zero ok_to_overwrite_keystroke_echo argument.
2548 2000-07-10 Gerd Moellmann <gerd@gnu.org>
2550 * xdisp.c (try_window_id): If changes are all below what is
2551 displayed in the window, and point is in the window, we still
2552 might have to find point on the display.
2554 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
2555 glyphs instead of a single one.
2556 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2557 with new argument list.
2558 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2560 * keymap.c (get_keymap_1): Add comment that this function can GC.
2561 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
2562 comment that functions can GC.
2563 (Fset_keymap_parent): GCPRO arg KEYMAP.
2565 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
2567 * msdos.c (XMenuActivate): After exiting the menu, restore the
2568 echo area message and erase it.
2570 2000-07-10 Kenichi Handa <handa@etl.go.jp>
2572 * fontset.c (Ffontset_info): Make the return value more compatible
2573 with that of Emacs 20.
2575 2000-07-07 Gerd Moellmann <gerd@gnu.org>
2577 * eval.c (Fsignal): Handle case that backtrace_list is null.
2579 2000-07-07 Kenichi Handa <handa@etl.go.jp>
2581 * ccl.c (Fccl_execute): Typo fixed.
2583 2000-07-06 Gerd Moellmann <gerd@gnu.org>
2585 * window.c (window_loop): Add missing gcpro1 local variable.
2587 * window.c (Fwindow_list): Reverse list at the end.
2588 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
2589 means allow windows on OWINDOW's frame, only.
2590 (window_loop): Simplified; use Fwindow_list.
2592 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
2594 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2596 * xterm.c (XTread_socket): Increment handling_signal at the start,
2597 decrement it at the end.
2599 * eval.c (handling_signal): New variable.
2600 (Fsignal): Abort if handling_signal is non-zero.
2602 * lisp.h (handling_signal): External declaration.
2604 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
2606 2000-07-05 Ken Raeburn <raeburn@gnu.org>
2608 Sound support for NetBSD through "Linux emulation" support:
2609 * config.in (HAVE_SOUNDCARD_H): Undef.
2610 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
2611 * Makefile.in (LIBSOUND): New variable.
2612 (LIBES): Include it.
2613 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2615 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2617 (vox_open): Use DEFAULT_SOUND_DEVICE.
2618 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2620 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2622 * print.c (print_error_message): If Vsignaling_function is set,
2623 show it in *Messages*.
2625 * lisp.h (Vsignaling_function): External declaration.
2627 * eval.c (Vsignaling_function): New variable.
2628 (Fsignal): Compute it.
2629 (syms_of_eval): Staticpro it.
2631 2000-07-05 Dave Love <fx@gnu.org>
2633 * syswait.h: Use the autoconf recommended approach. Old code
2634 #if'd out in case we need to revert.
2636 * config.in (HAVE_SYS_WAIT_H): Added.
2638 2000-07-05 Andrew Innes <andrewi@gnu.org>
2640 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2641 when non-NULL instead of __morecore, to take account of buffer
2642 memory. This also solves a problem with spurious memory warnings
2645 * ralloc.c: Make real_morecore non-static.
2647 * eval.c (internal_condition_case): Comment out abort if
2648 interrupt_input_blocked is not zero.
2650 * makefile.nt: Add support for `bootstrap' and related targets.
2651 Include minimal debug info in emacs.exe in release build.
2652 Remove all dependencies on lisp.h, and fixup some others.
2654 * w32.c (init_environment): Install code from 20.7 for providing
2655 default values for environment variables, based on the
2656 executable's own location.
2657 (map_w32_filename): Handle filenames that are longer than
2659 (sys_socket): Install socket inheritance bug fix from 20.7.
2661 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2662 here via blockinput.h).
2664 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2666 * w32menu.c (w32_menu_display_help):
2667 * xmenu.c (menu_help_callback): Use show_help_echo.
2669 * keyboard.h (show_help_echo): Declare.
2671 * keyboard.c (show_help_echo): New function, extracted from read_char.
2672 Feval its `msg' argument if it's a cons cell.
2673 (read_char): Use it.
2674 (follow_key): Pass `autoload' to get_keyelt.
2676 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2677 (note_tool_bar_highlight, XTread_socket):
2678 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2680 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2681 (note_tool_bar_highlight, w32_read_socket):
2682 Do not gratuitously ignore non-string `help-echo' properties.
2684 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2686 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2688 * window.c (delete_all_subwindows): Reset Vwindow_list.
2690 * xterm.c (x_append_glyph, x_append_composite_glyph)
2691 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2692 changes in struct glyph starting 1999-12-27. Some bit-fields of
2693 struct glyph were not set, which made glyphs unequal when compared
2694 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2695 effects were the result. This also depended on the contents of
2696 memory returned by xmalloc. If flickering happens again, activate
2697 the code in clear_glyph_row that's in #if 0. If the flickering is
2698 gone with that, chances are that it is caused by something
2701 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2703 * dispextern.h: Add some comments.
2705 * window.c (add_window_to_list): Add parameter LIST.
2706 (window_list): Order list so that, for each frame, windows are
2707 in canonical order, and so that frames appear in the list in
2708 the order given by Vframe_list.
2709 (next_window): Reverse the handling of NEXT_P.
2711 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2713 * window.c (Vwindow_list): New variable.
2714 (make_window, delete_window): Set Vwindow_list to nil.
2715 (check_window_containing): New function.
2716 (window_from_coordinates): Rewritten.
2717 (add_window_to_list, window_list, candidate_window_p)
2718 (decode_next_window_args, next_window): New functions.
2719 (Fnext_window, Fprevious_window): Rewritten in terms of
2721 (Fwindow_list): New function.
2722 (Fother_window): Cleaned up.
2723 (foreach_window): Add a longer "variable argument list". Let
2724 callback function return 0 to indicate that cycling over windows
2726 (foreach_window_1): Likewise.
2727 (freeze_window_start): Return int.
2728 (init_window): New function.
2729 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2731 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2732 input_event with bzero.
2733 (main): Call init_window.
2735 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2738 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2740 * composite.h (make_composition_value_copy): Extern it.
2742 * composite.c (make_composition_value_copy): New function.
2744 * editfns.c (Fformat): While copying text properties, make each
2745 composition property value a copy.
2747 * fns.c (concat): While copying text properties, make each
2748 composition property value a copy.
2750 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2752 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2754 * fns.c (sweep_weak_table): Mark only objects that are not
2757 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2758 include those frames as candidates which have their focus
2759 redirected to the minibuffer frame.
2761 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2763 * fns.c (Fputhash): Return `value' rather than nil.
2765 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2767 * frame.c (next_frame): Don't check focus redirection in case
2768 MINIBUF is a window. Doing so excludes frames using MINIBUF
2769 unless their focus is redirected, which contradicts the
2770 specification of next-frame, and leads to infinite loops in
2771 certain situations when cycling through windows with next-window.
2773 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2775 * coding.c (code_convert_region): Even if the length of text is
2776 zero, try to convert it if coding->type is coding_type_ccl.
2777 (decode_coding_string, encode_coding_string): Likewise.
2779 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2781 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2782 the display if windows_or_buffers_changed.
2784 * dispnew.c (struct row_entry): New structure.
2785 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2786 (row_table_size, old_lines, new_lines, old_lines_size)
2787 (new_lines_size, run_pool, runs_size, runs): New variables.
2788 (add_row_entry): New function.
2789 (scrolling_window): Use data structures allocated with xmalloc and
2790 held in global variables, instead of allocating them with alloca and
2791 holding them in local variables. Use a larger hash table whose
2792 size depends on glyph matrix sizes. Don't use bzero to clear the
2793 hash table; instead, clear used slots only.
2795 * fns.c (next_almost_prime): Make it externally visible.
2797 * lisp.h (next_almost_prime): Add prototype.
2799 * s/isc4-0.h (sigunblock): Define.
2801 * s/sco5.h (sigunblock): Define.
2803 2000-06-27 Dave Love <fx@gnu.org>
2805 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2806 (moved to osf5-0.h).
2807 [!NOT_C_CODE]: Protect string.h stuff.
2809 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2810 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2812 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2814 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2815 below the last line from the needed window height.
2817 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2819 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2820 (Fwidget_get): Use it.
2821 (syms_of_fns): Defsubr it.
2823 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2825 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2826 display info for XIM.
2827 (xim_open_dpy): Likewise.
2828 (xim_close_dpy): Don't free the display info's XIM.
2830 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2832 * config.in (USE_XIM): New define.
2834 * keymap.c (get_keyelt): For menu-items containing a `:filter
2835 FILTER', apply FILTER to the menu-item's definition to get the
2836 real definition to use.
2838 * lisp.h (QCfilter): External declaration.
2840 * xfns.c (Fimage_size): New function.
2841 (syms_of_xfns): Defsubr it.
2843 2000-06-26 Andreas Schwab <schwab@suse.de>
2845 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2848 2000-06-25 Dave Love <fx@gnu.org>
2850 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2853 * Makefile.in (blockinput.h): Depend on atimer.h.
2854 (atimer.h): Depend on systime.h.
2856 * blockinput.h: Protect against multiple inclusion. Include
2859 * atimer.h: Protect against multiple inclusion. Include
2862 * lisp.h (swap_in_global_binding): Declare.
2864 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2866 * process.c (Fopen_network_stream): Turn off atimers for duration
2867 of call to connect. (Patch from Gerd.)
2869 2000-06-23 Dave Love <fx@gnu.org>
2871 * ralloc.c: Maybe include unistd.h
2873 * emacs.c (setgrp): Undefine before defining.
2874 (malloc_warning, set_time_zone_rule, index): Prototype.
2876 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2877 HAVE_STRUCT_TIMEZONE.
2879 * s/osf1.h: Move string.h hack here from alpha.h and make it
2881 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2883 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2884 (SOCKLEN_TYPE): Don't define.
2886 * m/alpha.h: Remove string.h hack.
2888 * s/osf5-0.h: New file.
2890 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2891 include time.h, done by systime.h.
2892 [__FreeBSD__]: Remove redundant includes.
2894 * callproc.c (setpgrp): Undefine before defining.
2895 (delete_temp_file): Return Qnil to avoid warning.
2897 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2899 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2902 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2904 * composite.h (compose_text): Declare.
2906 * xterm.c: Don't include sys/types.h unconditionally. Don't
2907 protect its inclusion with !USG (following xmenu.c).
2909 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2911 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2914 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2916 * coding.c (decode_eol_post_ccl): Special handling for undecided
2917 and inconsistent EOL types.
2919 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2921 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2922 trough color and main window's background color.
2924 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2927 * xterm.h (Xt_app_con): External declaration.
2929 * widget.c (EmacsFrameRealize): Fix typo.
2931 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2933 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2934 (handle_invisible_prop): Record the start of invisible text in
2935 it->add_overlay_start.
2936 (struct overlay_entry): Add member `overlay'.
2937 (handle_overlay_change): Simplify.
2938 (next_overlay_string): After having processed overlay strings at the
2939 end of the buffer, record that fact in
2940 it->overlay_strings_at_end_processed_p.
2941 (compare_overlay_entries): If before- and after-strings come
2942 from the same overlay, let before-strings come first.
2943 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2944 (load_overlay_strings): Take it->add_overlay_start into account
2945 when adding overlay strings.
2947 * dispextern.h (struct it): Add member add_overlay_start.
2949 2000-06-22 Dave Love <fx@gnu.org>
2951 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2953 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2955 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2957 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2960 2000-06-21 Dave Love <fx@gnu.org>
2962 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2964 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2966 * syntax.c (back_comment): Simplify string-parity counting (with
2967 the added benefit of handling multiple string-styles as long as
2968 they are not intertwined).
2969 Jump to the slow code as soon as a comment starter is found in
2970 a "string_lossage" position. Fixes the case: " /* " /* " */.
2972 2000-06-21 Dave Love <fx@gnu.org>
2974 * Makefile.in: Use GETLOADAVG_LIBS.
2976 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2977 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2979 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2981 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2982 (Fforward_comment, scan_lists):
2983 Check the comstyle of single-char comment-starters.
2984 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2985 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2986 Check the comstyle of single-char comment-starters.
2987 Clarify control-flow around the Scomment case.
2989 2000-06-20 Dave Love <fx@gnu.org>
2991 * fns.c (make_hash_table, maybe_resize_hash_table):
2992 Cast arg of next_almost_prime.
2994 * tparam.c [emacs]: Include lisp.h.
2996 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2999 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3001 * keyboard.c (adjust_point_for_property): Check if display
3002 property should be treated as intangible by looking at its
3005 * xdisp.c (single_display_prop_intangible_p)
3006 (display_prop_intangible_p): New functions.
3008 * dispextern.h (display_prop_intangible_p): Add prototype.
3010 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3012 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3013 argument to sigprocmask.
3015 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3016 argument to sigprocmask.
3018 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3019 sigprocmask_set, and pass a pointer to it to sigprocmask.
3021 * sysdep.c (sigprocmask_set): New variable.
3023 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3026 2000-06-20 Sam Steingold <sds@gnu.org>
3028 * xrdb.c: Don't declare xmalloc, xrealloc.
3030 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3032 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3033 (re_comp): Cast gettext return value to avoid complaints when
3036 2000-06-20 Dave Love <fx@gnu.org>
3038 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3041 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3043 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3045 * m/alpha.h: Don't declare xmalloc, xrealloc.
3047 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
3049 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3051 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3053 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3056 * keyboard.h (poll_for_input_1): Declare.
3058 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3060 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3062 * doprnt.c: Don't declare xmalloc, xrealloc.
3064 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3065 (getenv, ctime, getwd): Removed.
3066 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3068 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3069 x_set_tool_bar_lines.
3071 * config.in: Add HAVE_GETWD. Move some definitions above
3072 machine/system includes.
3074 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3076 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3078 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3079 contain information about ENCODING.
3081 * fontset.c (FONTSET_ASCII): Use the first element of char table
3082 for an ASCII font, not defalt slot.
3083 (fontset_ref_via_base): If FONTSET doesn't contain information for
3084 C, try the default fontset.
3085 (make_fontset): Don't copy the default fontset.
3086 (fontset_font_pattern): Likewise.
3087 (accumulate_font_info): If ELT is nil, use the corresponding
3088 element in the default fontset.
3090 2000-06-19 Dave Love <fx@gnu.org>
3092 * syntax.c (Fparse_partial_sexp): Doc fix.
3094 * regex.h: Test PROTOTYPES as well as __STDC__.
3096 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
3097 errno, strerror. Put text after #endif in comment.
3099 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
3102 * xterm.c (x_frame_of_widget): Likewise.
3104 2000-06-19 Gerd Moellmann <gerd@gnu.org>
3106 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
3107 to Vfundamental_mode_abbrev_table.
3109 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
3110 bogus objects are marked. This slows down GC by ~80 percent, but
3111 it might be worth trying when debugging GC-related problems.
3112 This feature requires conservative stack marking to be enabled.
3114 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
3115 returns XLookupChars, reset `modifiers' to zero.
3117 2000-06-19 Dave Love <fx@gnu.org>
3119 * mktime.c: Unprotoized.
3121 2000-06-19 Richard Stallman <rms@gnu.org>
3123 * data.c (set_internal): If variable is frame-local,
3124 store the new value immediately into the frame parameter alist.
3126 2000-06-19 Ken Raeburn <raeburn@gnu.org>
3128 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
3129 in the custom handler pointer.
3131 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
3132 value, or checks for CHAR_META can fail when Lisp_Object is a
3134 * keymap.c (get_keyelt): Likewise.
3136 2000-06-19 Kenichi Handa <handa@etl.go.jp>
3138 * ccl.h (struct ccl_program): New member eol_type.
3139 (struct ccl_spec): New member cr_carryover.
3141 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
3142 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
3144 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
3145 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
3146 (decode_eol_post_ccl): New function.
3147 (decode_coding): Don't detect EOL format here for CCL based coding
3149 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3150 decode_eol_post_ccl after running the CCL program.
3151 (code_convert_region): Don't detect EOL format here for CCL based
3153 (decode_coding_string): Likewise.
3155 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3157 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3158 when treating it as an integer.
3160 * coding.h (encode_coding_string): Declare.
3162 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3165 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3166 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3167 to be passed to get_local_map.
3169 * sound.c (Fplay_sound): Don't call make_number on
3170 Frun_hook_with_args count argument.
3172 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3173 for lisp objects in X event structure data field, when lisp
3174 objects are represented with unions.
3175 (x_scroll_bar_to_input_event): Ditto.
3177 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3179 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3180 termination of string. Fix sense of test whether
3181 Vline_number_display_limit is an integer.
3183 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3185 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3186 only if HAVE_X_WINDOWS.
3188 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3191 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3194 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3196 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3199 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3201 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3202 start of the while loop.
3204 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3206 * atimer.c (alarm_signal_handler): Add forward declaration.
3208 * data.c (set_internal): Remove debug code.
3210 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3212 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3214 * unexec.c (toplevel) [COFF]: Include coff.h.
3216 * s/lynxos.h: New file.
3218 * keymap.c (Fsingle_key_description): Enclose function key and
3219 event symbol names in angle brackets.
3221 * xdisp.c (setup_echo_area_for_printing): Call
3222 message_log_maybe_newline if message_buf_print is not set.
3224 * print.c (printchar, strout): Don't check message_buf_print
3225 before calling setup_echo_area_for_printing because that
3226 function does something useful even when message_buf_print is
3229 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3231 (ensure_echo_area_buffers): Initialize echo buffer's
3232 truncate lines setting to nil.
3233 (with_echo_area_buffer): Don't set the echo buffer's truncate
3235 (set_message_1): Set it here instead, based on the value
3236 of message_truncate_lines.
3237 (resize_mini_window): Handle case that lines are truncated.
3238 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3239 message-truncate-lines.
3241 * keyboard.c (read_char): Bind message-truncate-lines to t
3242 while displaying a help-echo.
3244 * lisp.h (Qmessage_truncate_lines): External declaration.
3246 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3248 * xdisp.c (Vline_number_display_limit): Renamed from
3249 line_number_display_limit.
3250 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3251 Extend documentation string. Initialize
3252 Vline_number_display_limit to nil meaning no limit.
3253 (decode_mode_spec): Use Vline_number_display_limit with its new
3256 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3258 2000-06-13 Richard Stallman <rms@gnu.org>
3260 * frame.c (Fmodify_frame_parameters): Doc fix.
3262 * xfns.c (x_set_frame_parameters): Comment fix.
3264 * frame.c (store_frame_param): Call swap_in_global_binding if the
3265 variable's current binding was chosen based on this frame.
3267 * data.c (swap_in_global_binding): New function.
3269 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3271 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3272 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3274 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3276 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3278 2000-06-12 Jason Rumney <jasonr@gnu.org>
3280 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3282 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3284 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3286 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3288 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3290 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3291 (syms_of_xfaces): Defsubr Sdump_colors.
3292 (x_free_colors): Don't treat b&w specially on default visual.
3293 (x_free_dpy_colors): New function.
3294 (free_face_colors): Don't check visual class; it's done
3297 * xterm.c (x_frame_of_widget): New function.
3298 (x_alloc_nearest_color_for_widget): Use it.
3299 (x_copy_dpy_color): New function.
3300 (x_destroy_window): Free various colors.
3302 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3304 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3306 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3308 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3310 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3312 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3314 2000-06-11 Dave Love <fx@gnu.org>
3316 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3318 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3320 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3322 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3324 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3327 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3329 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3330 (regex_compile): Fix the code for handling the case of single byte
3331 char and multibyte char being mixed in a range within [...].
3333 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3334 and dst_multibyte members of coding.
3336 * charset.c (update_charset_table): Update the table
3338 (init_charset_once): Initialize elements of bytes_by_char_head to
3339 1 except for leading codes for private charases.
3341 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3342 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
3345 2000-06-09 Ken Raeburn <raeburn@gnu.org>
3347 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
3348 access the data it doesn't point to.
3350 2000-06-08 Gerd Moellmann <gerd@gnu.org>
3352 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
3353 will be translated to a switch-frame event when reading the
3354 event queue. This is necessary because Emacs otherwise won't
3355 perform a switch-frame to a new frame until some other event, for
3356 example a keystroke event, forces it to do so. This has various
3357 effects, one visible being that the cursor of a frame created with
3358 C-x 5 2 or switched to with a window manager key binding like
3359 A-TAB stays hollow because selected_window isn't on the newly
3360 focused frame until the switch-frame is performed.
3362 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
3363 generating a switch-frame event if necessary.
3365 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
3367 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
3370 2000-06-08 Kenichi Handa <handa@etl.go.jp>
3372 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
3375 2000-06-07 Gerd Moellmann <gerd@gnu.org>
3377 * window.c (displayed_window_lines): Take empty lines at
3378 the bottom of a window into account.
3380 * window.c (displayed_window_lines): New function.
3381 (Fmove_to_window_line): Use displayed_window_lines to determine
3382 the number of lines to move, instead of using the window's height.
3384 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
3385 to stop reading, even if the form read sets point to a different
3386 value when evaluated.
3388 * xdisp.c (display_line): Fix code deciding in which line to
3391 2000-06-07 Kenichi Handa <handa@etl.go.jp>
3393 * fileio.c (e_write): Free composition data if stored in
3396 2000-06-06 Gerd Moellmann <gerd@gnu.org>
3398 * xdisp.c (display_line): Set row's and iterator's
3399 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
3400 Set cursor even if row ends in the middle of a character.
3401 (dump_glyph_row): Print values of new flags.
3402 (redisplay_window) <cursor movement in unchanged window>: When
3403 point has been moved forward, and PT is at the end of the cursor
3404 row, don't place the cursor in the next row if the cursor row ends
3405 in the middle of a character or at ZV.
3407 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
3408 (struct glyph_row): Add starts_in_middle_of_char_p and
3409 ends_in_middle_of_char_p.
3410 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
3411 ends_in_middle_of_char_p flag.
3412 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
3414 * term.c (append_glyph): Revert change of 2000-06-06.
3416 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
3417 padding glyph not fitting on line as whole character not
3420 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
3421 this isn't true for images with `:ascent 100'.
3423 2000-06-06 Kenichi Handa <handa@etl.go.jp>
3425 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
3426 as modified if it is originally unmodified.
3428 * term.c (encode_terminal_code): Change the way to check if
3429 terminal coding does any conversion.
3430 (append_glyph): Set glyph->pixel_width correctly.
3432 * xdisp.c (display_line): While checking line continuation, pay
3433 attention to a padding glyph.
3435 2000-06-05 Gerd Moellmann <gerd@gnu.org>
3437 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
3439 2000-06-05 Dave Love <fx@gnu.org>
3441 * xdisp.c: Include fontset.h.
3443 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
3445 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3447 * dispnew.c: Conditionally include term.h.
3449 * coding.h: Declare code_convert_string_norecord.
3451 * frame.h (struct frame): Use volatile unconditionally.
3453 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
3455 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
3457 * systime.h: Protect against multiple inclusion.
3458 (timezone) [USG5_4]: Define as time_t.
3460 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3461 (Foptimize_char_table, make_temp_name): Declare.
3463 * Makefile.in (xdisp.o): Depend on fontset.h.
3465 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3467 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3468 (Foptimize_char_table, make_temp_name): Declare.
3472 * s/netbsd.h: Don't define autoconfiscated MATHERR.
3474 2000-06-02 Dave Love <fx@gnu.org>
3476 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
3478 2000-06-02 Gerd Moellmann <gerd@gnu.org>
3480 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
3481 result face, set flags in that face indicating that colors may not
3484 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
3485 glyph, use the ASCII NUL character to determine the face.
3487 2000-06-02 Dave Love <fx@gnu.org>
3489 * sysdep.c: Conditionally include stdlib.h, unistd.h.
3490 (VFORK_RETURN_TYPE): Remove.
3492 * config.in: Add NO_MATHERR.
3494 2000-06-01 Dave Love <fx@gnu.org>
3496 * cmds.c (internal_self_insert): Don't check
3497 Vbefore_change_function, Vafter_change_function.
3499 * insdel.c (signal_before_change, signal_after_change): Likewise.
3501 * buffer.c (Vbefore_change_function, Vafter_change_function):
3502 Variables and their initializations deleted.
3504 * callint.c (Fcall_interactively): Doc fix.
3506 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
3508 2000-05-31 Dave Love <fx@gnu.org>
3510 * textprop.c: Revert last change -- duplicated.
3512 2000-05-31 Gerd Moellmann <gerd@gnu.org>
3514 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
3517 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
3519 2000-05-31 Jason Rumney <jasonr@gnu.org>
3521 * search.c (Fre_search_forward, Fre_search_backward)
3522 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
3524 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
3526 2000-05-30 Jason Rumney <jasonr@gnu.org>
3528 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
3529 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
3531 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
3534 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
3535 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
3536 expand a nil default_filename.
3538 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
3539 pointer to glyph_to_pixel_coords, not a frame.
3541 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
3542 coding.h to dependencies.
3544 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
3546 * w32console.c (glyph_to_pixel_coords): Change first parameter to
3547 window pointer to be consistent with w32term.c and xterm.c.
3549 * w32fns.c: Format and doc changes to bring closer to xfns.c.
3550 (VIETNAMESE_CHARSET): Define if not defined in system headers.
3551 (Qline_spacing, Qcenter): New variables.
3552 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
3553 (x_set_line_spacing): New function.
3554 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
3556 (x_specified_cursor_type): New function.
3557 (x_set_cursor_type): Use it.
3558 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
3560 (validate_x_resource_name, x_get_resource_string): Measure lengths
3561 of external strings in bytes.
3562 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
3563 GetTextExtentPoint32 with NULL title.
3564 (Fx_create_frame): Initialize Qline_spacing.
3565 (w32_load_system_font): Initialize font->double_byte_p.
3566 (x_to_w32_charset): Use Vw32_charset_info_alist.
3567 (Image, busy cursor, tooltip functions): Merged changes from
3568 xfns.c. Not yet functional on Windows.
3570 * w32gui.h (W32FontStruct): Add double_byte_p member.
3572 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
3573 (emacs_button_translation): Use it.
3574 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
3575 in `mask' to be set.
3577 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
3580 * w32term.c: Format and doc changes to bring closer to xterm.c.
3581 (w32_char_font_type): New enum.
3582 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
3583 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
3584 (w32_encode_char): New function.
3585 (x_encode_char): Removed.
3586 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
3587 x_encode_char and w32_font_is_double_byte.
3588 (x_produce_image_glyph): Use image_ascent.
3589 (x_produce_glyphs): Use new version of w32_per_char_metric and
3590 handle NULL return value. Allow extra line spacing.
3591 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
3592 (w32_get_glyph_overhangs): Remove unicode_p param. Use
3593 w32_font_type member of glyph instead.
3594 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
3595 (fast_find_position): Make sure not to consider rows not visible
3597 (w32_read_socket) [WM_MENUSELECT]: Cannot call
3598 w32_menu_display_help with input blocked, as it can abort.
3599 (x_display_and_set_cursor): Choose cursor depending
3600 on buffer-local value of cursor_type.
3601 (x_draw_bar_cursor): Add parameter WIDTH.
3603 * w32term.h (CP_DEFAULT): Define.
3604 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
3606 2000-05-30 Gerd Moellmann <gerd@gnu.org>
3608 * search.c (Fre_search_forward, Fre_search_backward)
3609 (Fposix_search_backward, Fposix_search_forward): Doc fix.
3611 2000-05-30 Kenichi Handa <handa@etl.go.jp>
3613 * coding.c (detect_coding_iso2022): Fix code for checking
3614 CODING_CATEGORY_MASK_ISO_8_2.
3616 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3618 * regex.c (PREFETCH_NOLIMIT): New function.
3619 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3621 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3623 * syntax.c (find_defun_start): Move test for
3624 open_paren_in_column_0_is_defun_start outside of the loop.
3626 * xdisp.c (redisplay_window): Really switch buffers when
3627 displaying mode lines, and temporarily set selected_frame to the
3628 frame of the window that's redisplayed.
3630 * xfaces.c (free_realized_faces): Block/unblock input.
3631 (free_realized_multibyte_face): Ditto.
3633 2000-05-29 Dave Love <fx@gnu.org>
3635 * textprop.c (Qkeymap): New variable.
3636 (syms_of_textprop): Intern it.
3638 * keymap.c: Include intervals.h.
3639 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3641 * Makefile.in (keymap.o): Depend on intervals.h.
3643 * keyboard.c (menu_bar_items, tool_bar_items)
3644 (Fexecute_extended_command): Deal with `keymap' property.
3645 (read_key_sequence): Track map from `keymap' property as well as
3648 * intervals.c (get_local_map): Extra arg to allow looking for
3651 * intervals.h (map_property): New enum.
3652 (get_local_map): Extra arg using it.
3655 * lisp.h (get_local_map): Don't declare here.
3657 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3659 * Makefile.in (callproc.o): Depend on composite.h.
3661 * callproc.c: Include composite.h.
3662 (Fcall_process): Handle composition correctly.
3664 * coding.h (coding_allocate_composition_data): Extern it.
3665 (coding_restore_composition): Likewise.
3667 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3668 yet allocated, finish decoding with result
3669 CODING_FINISH_INSUFFICIENT_CMP.
3670 (coding_allocate_composition_data): Make it non-static.
3671 (coding_restore_composition): Likewise.
3673 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3675 * charset.c (syms_of_charset): Revert last change.
3677 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3679 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3680 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3683 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3685 * charset.c (syms_of_charset): Set width of character sets
3686 eight-bit-control and eight-bit-graphic to 1 column.
3688 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3690 * config.in (HAVE_SPEED_T): New define.
3692 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3695 2000-05-26 Dave Love <fx@gnu.org>
3697 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3699 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3700 (Fsubr_arity): New function.
3701 (syms_of_data): Install them.
3703 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3705 * charset.c (init_charset_once): Set the table bytes_by_char_head
3708 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3709 the default fontset to what Emacs uses by default.
3710 (check_registry_encoding): This function deleted.
3711 (Fset_fontset_font): Remove the adhoc condition for the default
3712 fontset. Allow cons in FONTNAME.
3714 * fns.c (map_char_table): Ignore char-table entries for
3715 charsets eight-bit-control and eight-bit-graphic.
3717 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3719 * emacs.c (main): Initialize keyboard syms before initializing
3720 window code, so face names are available.
3722 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3724 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3725 of an anchor at the beginning of a shy-group.
3727 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3729 * xdisp.c (handle_invisible_prop): Don't try to skip over
3730 invisible text if end of text is already reached.
3732 2000-05-25 Dave Love <fx@gnu.org>
3734 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3736 * coding.c (encode_eol): Add null statement after label.
3738 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3740 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3743 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3745 * ccl.c (ccl_driver): Fix previous change.
3747 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3749 * coding.c (run_pre_post_conversion_on_str): Set point to the
3750 beginning of buffer before calling coding->post_read_conversion.
3751 (decode_coding_string): Give correct args to
3752 run_pre_post_conversion_on_str.
3753 (encode_coding_string): Likewise.
3755 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3756 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3757 eight-bit-graphic correctly.
3759 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3761 * fileio.c (Finsert_file_contents): Even if a file is not found,
3762 execute codes for setting up coding system. Call
3763 after-insert-file-functions unconditionally.
3765 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3767 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3768 BSD_PGRPS are not defined.
3770 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3772 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3774 (syms_of_charset): Avoid building same strings.
3776 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3778 * lread.c (Fload): Add a comment about the meaning of
3779 Vuser_init_file being t.
3781 * puresize.h (BASE_PURESIZE): Increase to 675000.
3783 * s/gnu-linux.h (setpgrp): Don't define it here because this
3784 prevents compilation on GNU/Linux systems with glib 2.2.
3786 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3789 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3791 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3792 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3794 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3796 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3798 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3801 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3803 * term.c (encode_terminal_code): Set coding->src_multibyte
3806 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3808 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3810 * keyboard.c (read_char): Allow character codes 128..255 to be
3811 handled by input-method-function.
3813 * insdel.c (adjust_markers_for_replace): Fix previous change.
3814 (adjust_after_replace): If PREV_TEXT is nil, call
3815 adjust_markers_for_insert, not adjust_markers_for_replace.
3817 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3819 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3820 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3821 [HAVE_GRANDPT]: Define.
3822 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3824 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3827 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3829 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3831 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3833 The following changes are to handle 8-bit characters in a
3834 multibyte buffer/string without facing with byte combining
3835 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3836 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3838 * Makefile.in (fns.o): Depend on charset.h.
3840 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3841 convert it to unibyte.
3842 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3844 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3845 apparent char boundary.
3846 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3847 0x80..0x9F to/from multibyte form.
3849 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3852 * callproc.c (Fcall_process): Always encode an argument string if
3853 it is multibyte. Setup src_multibyte and dst_multibyte members of
3854 process_coding properly.
3856 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3857 SPLIT_NON_ASCII_CHAR.
3859 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3861 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3863 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3865 (SPLIT_CHARACTER_SEQ): This macro deleted.
3866 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3868 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3869 and eight-bit-graphic.
3870 (char_to_string): Likewise. Signal an error for too large
3872 (char_printable_p): Return 0 for 8-bit characters.
3873 (update_charset_table): Update iso_charset_table only when a final
3874 character is non-negative.
3875 (find_charset_in_text): Renamed from find_charset_in_str.
3876 Arguments and return value changed. Callers changed.
3877 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3878 be -1 if CHARSET is used only internally.
3879 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3881 (Fcharset_after): Simplified.
3882 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3883 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3884 (multibyte_chars_in_text): Simplified by assuming there's no
3885 invalid multibyte sequence.
3886 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3887 str_as_unibyte): New functions.
3888 (Fstring): Simpified by assuming that byte combining never
3890 (init_charset_once): Initialization for
3891 LEADING_CODE_8_BIT_CONTROL.
3892 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3893 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3894 eight-bit-control and eight-bit-graphic.
3896 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3897 CHARSET_8_BIT_GRAPHIC): New macros.
3898 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3899 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3900 (CHARSET_REVERSE_CHARSET): Likewise.
3901 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3903 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3904 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3905 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3906 encounter an invalid multibyte sequence.
3907 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3908 sequence is always valid.
3909 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3910 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3912 (CHAR_STRING): For 8-bit characters, call char_to_string.
3913 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3914 multibyte sequence is always valid.
3915 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3916 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3917 str_as_unibyte): Extern them.
3918 (BCOPY_SHORT): Fix a bug.
3919 (CHAR_LEN): This macro deleted. Callers changed to use
3921 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3922 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3923 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3925 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3926 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3927 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3928 EMIT_BYTES): New macros.
3929 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3930 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3932 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3933 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3934 check the validity of multibyte sequence.
3935 (decode_coding_emacs_mule): New function.
3936 (encode_coding_emacs_mule): New macro.
3937 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3939 (DECODE_ISO_CHARACTER): Just return a character code.
3940 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3941 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3942 EMIT_CHAR to produced decoded characters. Exit the loop only by
3943 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3945 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3946 only position codes for an invalid character.
3947 (encode_designation_at_bol): Return new destination pointer. 5th
3948 arg DSTP is changed to DST.
3949 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3950 from the source by ONE_MORE_CHAR. Don't handle the case of last
3952 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3954 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3955 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3956 TWO_MORE_BYTES to fetch a byte from the source.
3957 (encode_eol): Pay attention to coding->src_multibyte.
3958 (detect_coding, detect_eol): Preserve members src_multibyte and
3960 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3961 (encoding_buffer_size): Set magnification to 3 for all coding
3962 systems that require encoding.
3963 (ccl_coding_driver): For decoding, be sure that the result is
3964 valid multibyte sequence.
3965 (decode_coding): Initialize coding->errors and coding->result.
3966 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3967 and raw-text, always call decode_eol. Handle the case of last
3968 block here. If not coding->dst_multibyte, convert the resulting
3969 sequence to unibyte.
3970 (encode_coding): Initialize coding->errors and coding->result.
3971 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3972 and raw-text, always call encode_eol. Handle the case of last
3974 (shrink_decoding_region, shrink_encoding_region): Detect cases
3975 that we can't skip data more rigidly.
3976 (code_convert_region): Setup src_multibyte and dst_multibyte
3977 members of coding. For decoding, if the buffer is multibyte,
3978 convert the source sequence to unibyte in advance. For encoding,
3979 if the buffer is multibyte, convert the resulting sequence to
3980 multibyte afterward.
3981 (run_pre_post_conversion_on_str): New function.
3982 (code_convert_string): Deleted and divided into the following two.
3983 (decode_coding_string, encode_coding_string): New functions.
3984 (code_convert_string1, code_convert_string_norecord): Call one of
3986 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3987 MAKE_NON_ASCII_CHAR.
3988 (Fset_terminal_coding_system_internal,
3989 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3990 and dst_multibyte members.
3991 (init_coding_once): Initialize iso_code_class with new enum
3992 ISO_control_0 and ISO_control_1.
3994 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3995 devided into ISO_control_0 and ISO_control_1.
3996 (struct coding_system): New members src_multibyte, dst_multibyte,
3997 errors, and result. Delete member fake_multibyte.
3998 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4000 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4003 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4006 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4008 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4010 (Ftranspose_region): Delete codes for handling byte combining.
4012 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4013 dst_multibyte members of coding. On handling REPLACE on unibyte
4014 buffer, convert the result of decode_coding to unibyte. On
4015 inserting into a mutibyte buffer, always call code_convert_region.
4016 (e_write): Setup coding->src_multibyte according to the
4017 multibyteness of the source (buffer or string).
4019 * fns.c (concat): Handle 8-bit characters correctly.
4020 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4021 unibyte in the result.
4022 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4023 valid multibyte form in the result.
4024 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4025 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4026 return -1, signal an error.
4027 (base64_encode_1): New arg MULTIBYTE. Get each character by
4028 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4029 character is found, return -1.
4030 (Fbase64_decode_region): Delete codes for handling byte-combining.
4031 Treat each decoded byte as a unibyte character.
4032 (Fbase64_decode_string): Return unibyte string.
4033 (Fcompare_strings, concat, string_byte_to_char): Use
4034 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4035 FETCH_STRING_CHAR_ADVANCE.
4036 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4037 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4039 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4040 SPLIT_NON_ASCII_CHAR.
4041 (fontset_ref_via_base, fontset_set): Likewise
4043 * insdel.c (adjust_markers_for_record_delete): Deleted.
4044 (adjust_markers_for_insert): Argument changed. Caller changed.
4045 (adjust_markers_for_replace): Likewise.
4046 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
4047 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
4048 (copy_text): Delete unused local varialbe c_save. For converting
4049 to multibyte, be sure to make all 8-bit characters in valid
4051 (count_size_as_multibyte): Handle 8-bit characters correctly.
4052 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4053 adjust_after_replace, replace_range, del_range_2)
4054 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4055 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4056 adjust_after_replace, replace_range, del_range_2) Delete codes for
4057 handling byte combining.
4058 (adjust_before_replace): Deleted.
4060 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4061 SPLIT_NON_ASCII_CHAR.
4062 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4063 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4065 (Fkey_description): Likewise.
4067 * lread.c (read1): On reading multibyte string, be sure to make
4068 all 8-bit chararacters in valid multibyte form.
4069 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4071 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4074 * process.c (Fstart_process): GCPRO current_dir before calling
4075 Ffind_operation_coding_system. Encode arguments here.
4076 (create_process): Don't encode arguments here. Setup
4077 src_multibyte and dst_multibyte members of struct coding.
4078 (read_process_output): Setup src_multibyte and dst_multibyte
4079 members of struct coding. If the output is to multibyte buffer,
4080 always decode the output of the process. Adjust the
4081 representation of 8-bit characters to the multibyteness of the
4083 (send_process): Setup coding->src_multibyte according to the
4084 multibyteness of the source.
4086 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4088 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4089 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
4091 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
4094 * w16select.c (Fw16_set_clipboard_data): Setup members
4095 src_multibyte and dst_multibyte of coding. Adjusted for the
4096 change for find_charset_in_str.
4097 (Fw16_get_clipboard_data): Likewise.
4099 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
4100 dst_multibyte of coding.
4101 (x_to_w32_font): Likewise.
4103 * w32select.c (Fw32_set_clipboard_data): Setup members
4104 src_multibyte and dst_multibyte of coding. Adjusted for the
4105 change for find_charset_in_str.
4106 (Fw32_get_clipboard_data): Likewise.
4108 * xdisp.c (get_next_display_element): Handle 8-bit characters
4110 (next_element_from_display_vector): Use CHAR_BYTES instead of
4112 (disp_char_vector): Use SPLIT_CHAR instead of
4113 SPLIT_NON_ASCII_CHAR.
4115 * xselect.c (selection_data_to_lisp_data): Setup members
4116 src_multibyte and dst_multibyte of coding. Adjusted for the
4117 change for find_charset_in_str.
4118 (lisp_data_to_selection_data): Likewise.
4120 2000-05-19 Gerd Moellmann <gerd@gnu.org>
4122 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
4125 * dispextern.h (Vimage_types): Add extern declaration.
4127 * xdisp.c (Vimage_types): Moved here from xfns.c.
4128 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
4130 * xfns.c (Vimages_types): Moved to xdisp.c.
4131 (syms_of_xfns): Move `image-types' to xdisp.c.
4133 * w32fns.c (Vimage_types): Removed.
4134 (syms_of_w32fns): Remove `image-types'.
4136 2000-05-18 Kenichi Handa <handa@etl.go.jp>
4138 * fns.c (map_char_table): Pay attention to character number of
4139 charset. Check the validity of charset at the first level. For
4140 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
4143 * fontset.c: Include "buffer.h".
4144 (fs_load_font): If the face has fontset, record the face ID in
4146 (Finternal_char_font): New function.
4147 (accumulate_font_info): New function.
4148 (Ffontset_info): Rewritten for the new fontset implementation.
4149 (syms_of_fontset): Register Vdefault_fontset in the first element
4150 of Vfontset_table. Include Vdefault_fontset in
4151 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4154 2000-05-16 Dave Love <fx@gnu.org>
4156 * m/iris5d.h: Deleted -- unused.
4158 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4160 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4161 `invalid' instead of `illegal'.
4163 * indent.c (Fmove_to_column): When ending within a tab, insert
4164 spaces first so that markers at the end of the tab get adjusted.
4166 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4167 buffer list that wasn't selected in that frame.
4169 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4170 is needed on mescaline, use a 2 char prefix, and call
4171 make_temp_name with second arg non-zero.
4173 * fileio.c (make_temp_name): New function, extracted from
4175 (Fmake_temp_name): Use it.
4177 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4179 * window.c (coordinates_in_window): Subtract 1 when computing
4182 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4184 * Makefile.in (lisp): Add env.elc.
4186 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4188 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4190 * search.c (Freplace_match): Handle case of `\N' in the
4191 replacement when there's no group N.
4193 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4195 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4196 of the message to message_dolog.
4198 * keyboard.c (read_char): Don't clear current message for help
4199 events; let the code handling help events handle this. Change
4200 code detecting help events that should be ignored.
4202 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4203 we're interating over a string.
4205 2000-05-09 Dave Love <fx@gnu.org>
4207 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4208 that offset before writing. Move gcpro region past call of
4211 2000-05-04 Dave Love <fx@gnu.org>
4213 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4215 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4217 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4218 of inserted characters when BUF equals the current buffer, and PT
4219 is in front of or equal to FROM.
4221 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4223 * xdisp.c (handle_single_display_prop): If display property value
4224 is invalid, or something not supported on the frame, restore
4225 iterator's position to what it was initially. Make sure to return
4226 0 for invalid and unsupported property values.
4228 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4229 that x_per_char_metric returns null.
4231 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4233 * xterm.h (struct face): Add forward declaration.
4234 (struct image): Ditto.
4235 (image_ascent): Add prototype.
4237 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4238 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4239 image_ascent instead of using IMAGE_ASCENT.
4241 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4242 (IMAGE_ASCENT): Removed.
4244 * xfns.c (Qcenter): New variable.
4245 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4246 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4247 (image_ascent): New function.
4248 (lookup_image): Recognize `:ascent center'.
4249 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4250 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4251 (xbm_load): Don't set image's ascent here.
4252 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4253 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4254 check ascent values here.
4255 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4256 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4257 (syms_of_xfns): Initialize Qcenter.
4259 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4260 to the limits, increase the limits.
4262 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4264 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4265 Check Vfont_encoding_alist against the full name of the opened
4268 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4270 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4271 taller than the window.
4273 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4275 * xfaces.c (realize_x_face): Fix the argument of the second
4276 xassert. BASE_FACE may not be a face for ASCII.
4278 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4280 * print.c (print_object): Treat print-length < 0 as nil.
4282 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4284 * s/freebsd.h (TERMCAP_OBJ): Removed.
4285 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4287 * lread.c (read1): Don't treat period followed by certain
4288 characters as symbol start.
4290 * xfns.c (slurp_file): New function.
4291 (xbm_image_p): Handle case of in-memory XBM files.
4292 (xbm_scan): Rewritten to work on memory buffers instead of files.
4293 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4294 Work on memory buffers instead of files. If DATA is null test
4295 if buffer looks like an in-memory XBM file.
4296 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4297 memory buffers instead of files.
4298 (xbm_file_p): New function.
4299 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4301 * lread.c (end_of_file_error): New function.
4302 (read1): Call it instead of signaling `end-of-file' directly.
4304 * print.c (print_error_message): Print data of `end-of-file'
4305 with Fprinc instead of Fprin1.
4307 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4309 * window.c (freeze_window_start): Check that minibuffer scroll
4310 window isn't nil before extracting the window structure pointer
4313 * undo.c (record_delete): If we hit the end of the undo list, stop
4314 picking elements apart.
4316 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4318 * xdisp.c (display_line): If lines are continued, restore
4319 iterator's ascent/descent information to the values before the
4320 first glyph not fitting on the line.
4322 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4324 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4325 positions in glyph matrix. Don't compute new window end
4328 * dispnew.c (increment_matrix_positions): Renamed from
4329 increment_glyph_matrix_buffer_positions.
4330 (increment_row_positions): Renamed from
4331 increment_glyph_row_buffer_positions.
4333 * dispextern.h: Change names of renamed functions from dispnew.c
4336 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4338 * fileio.c (Fdo_auto_save): Create directories for auto-save
4339 list file if necessary.
4341 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4342 from buffer or frame.
4343 (automatic_hscrolling_p): New variable.
4344 (hscroll_windows): Scroll windows horizontally only if automatic
4345 hscrolling is allowed.
4346 (syms_of_xdisp): New variable `automatic-hscrolling'.
4348 * frame.h (struct frame): Add member extra_line_spacing.
4350 * xfns.c (x_set_line_spacing): New function.
4351 (Fx_create_frame): Set line spacing from resources.
4352 (Qline_spacing): New variable.
4353 (syms_of_xfns): Initialize Qline_spacing.
4355 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
4357 * buffer.c (init_buffer_once): Handle extra_line_spacing.
4358 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
4359 (reset_buffer): Don't initialize extra2 and extra3. Initialize
4360 extra_line_spacing from default value.
4361 (init_buffer_once): Initialize default value of extra_line_spacing.
4363 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
4366 * xterm.c (x_produce_glyphs): Remove reference to struct it's
4367 prompt_width. Add extra line spacing.
4369 * term.c (produce_glyphs): Remove reference to struct it's
4372 * dispextern.h (struct it): Remove member prompt_width, add
4375 2000-04-22 Gerd Moellmann <gerd@gnu.org>
4377 * dispnew.c (update_frame_line): When writing a whole line, make
4378 sure cursor is in the right row afterwards, otherwise a use of
4379 capability `ch' in cmgoto might leave the cursor in the row below.
4381 2000-04-21 Gerd Moellmann <gerd@gnu.org>
4383 * lisp.h (struct Lisp_Buffer_Cons): Remove.
4385 * keyboard.c (timer_check): Fix typo in comment.
4387 2000-04-21 Kenichi Handa <handa@etl.go.jp>
4389 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
4390 name change: ch -> character.
4392 2000-04-20 Gerd Moellmann <gerd@gnu.org>
4394 * keyboard.c (echo_message_buffer): New variable.
4395 (echo_now): Set echo_message_buffer to the echo area buffer used
4396 to display the echo.
4397 (cancel_echoing): Reset echo_message_buffer to nil.
4398 (read_char): Code rewritten that handles canceling an echo or
4399 echoing a dash, respectively.
4401 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
4402 directory doesn't exist.
4404 2000-04-19 Dave Love <fx@gnu.org>
4406 * fns.c (syms_of_fns): Defsubr mapc.
4407 (concat): Don't allow numeric args.
4408 (Fconcat): Doc change.
4410 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
4412 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
4413 instead define end_match(1|2) more carefully.
4414 Use GET_CHAR_BEFORE_2 for `begline'.
4416 2000-04-19 Gerd Moellmann <gerd@gnu.org>
4418 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
4419 on 64-bit systems where NULL is defined as `0'.
4421 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
4422 the `variable argument list' to make it work on Alpha.
4424 * m/alpha.h (_LP64) [!_LP64]: Define.
4425 (ORDINARY_LINK): Define for NetBSD.
4427 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
4429 2000-04-19 Dave Love <fx@gnu.org>
4431 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
4434 * Makefile.in (LIBS): Don't use.
4435 (GETLOADAVG_OBJ): Define again.
4436 (otherobj): Add GETLOADAVG_OBJ.
4438 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
4440 2000-04-18 Gerd Moellmann <gerd@gnu.org>
4442 * lread.c (read_filtered_event): Cancel and start busy cursor.
4444 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
4445 that the per-character metrics may be null.
4447 2000-04-17 Gerd Moellmann <gerd@gnu.org>
4449 * buffer.c (clone_per_buffer_values): New function.
4450 (Fmake_indirect_buffer): Add optional argument CLONE. Call
4451 clone_per_buffer_values if CLONE is not nil.
4453 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4455 2000-04-16 Dave Love <fx@gnu.org>
4457 * Makefile.in: Remove obsolete localcpp stuff.
4458 (GETLOADAVG_OBJ): Don't define.
4459 (obj): Move LIBOBJS...
4460 (otherobj): ... to here.
4461 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
4462 whitespace-only lines after the continuation (Irix).
4464 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4466 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
4468 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
4470 2000-04-14 Dave Love <fx@gnu.org>
4472 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
4473 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
4474 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
4475 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
4478 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
4479 autoconfiscated HAVE_GETLOADAVG.
4481 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
4484 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4486 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
4487 (fill_in_lock_file_name): Avoid existing files that aren't
4490 2000-04-14 Dave Love <fx@gnu.org>
4492 * Makefile.in (LIBS, LIBOBJS): New variable.
4493 (INTERVAL_SRC): Convert to make variable.
4494 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
4495 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
4496 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
4498 (SOME_MACHINE_OBJECTS): Remove interval stuff.
4499 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
4500 (shortlisp): Add facemenu, float-sup, frame.
4501 (SOME_MACHINE_LISP): Remove them from here.
4502 (LIBES): Change unused LDLIBS to autoconf LIBS.
4504 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
4506 2000-04-14 Kenichi Handa <handa@etl.go.jp>
4508 * composite.c (update_compositions): If FROM and TO are not in a
4509 valid range, do nothing.
4511 2000-04-13 Gerd Moellmann <gerd@gnu.org>
4513 * tparam.c (tparam1): Abort when encountering an unknown
4516 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
4519 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
4522 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
4524 * fileio.c (a_write): Remove redundant semi-colons.
4525 (e_write): Return -1 if failed to write all the data.
4526 This fixes the changes made at 1999-12-15.
4528 2000-04-12 Dave Love <fx@gnu.org>
4530 * fns.c (mapcar1): Test for null vals to support mapc.
4531 (Fmapc): New function.
4533 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
4535 * msdos.c (NUM_MOUSE_BUTTONS): Define.
4536 (IT_frame_up_to_date): Support the buffer local value of
4537 cursor-type, if defined.
4539 2000-04-10 Dave Love <fx@gnu.org>
4541 * editfns.c (preceding-char, following-char): Doc fix.
4543 2000-04-10 Ken Raeburn <raeburn@gnu.org>
4545 * Makefile.in (temacs): Revert 2000-03-12 change.
4547 2000-04-10 Jason Rumney <jasonr@gnu.org>
4549 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
4551 2000-04-10 Gerd Moellmann <gerd@gnu.org>
4553 * xdisp.c (setup_echo_area_for_printing): Choose an echo
4554 area buffer, if it's not set up yet.
4556 * indent.c (compute_motion): Set immediate_quit.
4558 2000-04-09 Gerd Moellmann <gerd@gnu.org>
4560 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
4562 (realize_tty_face): Suppress boldness if colors are the inverse of
4563 the default colors, and tty_suppress_bold_inverse_default_colors_p
4565 (Ftty_suppress_bold_inverse_default_colors): New function.
4566 (syms_of_xfaces): Defsubr it.
4568 * buffer.c (Frestore_buffer_modified_p): New function.
4569 (syms_of_buffer): Defsubr it.
4571 2000-04-08 Ken Raeburn <raeburn@gnu.org>
4573 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
4574 charset id (int) argument, not a charset (Lisp_Object).
4576 * coding.h (code_convert_string): Declare.
4577 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
4578 object, as the fourth argument to code_convert_string.
4580 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
4582 (Fset_fontset_font): Use EQ to compare lisp objects.
4584 2000-04-05 Ken Raeburn <raeburn@gnu.org>
4586 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
4587 a pointer that looks like a lisp object.
4588 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
4589 zero, instead see whether it's an integer object, since they can't
4591 (GET_INTERVAL_OBJECT): Simply assign to the destination.
4593 * dispnew.c (allocate_matrices_for_frame_redisplay,
4594 direct_output_forward_char): Use X(U)INT and make_number as needed
4595 to convert between (unsigned) int values and lisp integers.
4596 * keyboard.c (read_key_sequence): Likewise.
4597 * lread.c (substitute_object_recurse): Likewise.
4598 * fns.c (concat, hash_lookup, hash_remove): Likewise.
4599 * minibuf.c (do_completion, Fminibuffer_complete_word,
4600 Fminibuffer_completion_help): Likewise.
4601 * term.c (produce_special_glyphs): Likewise.
4603 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
4604 * print.c (print_preprocess, print_object): Likewise.
4606 * search.c (compile_pattern): Use NILP when checking for nil.
4608 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
4609 __OPTIMIZE__]: Provide a GNU C macro version that handles
4611 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
4612 field, to better cope with ENABLE_CHECKING and calls that modify a
4613 Lisp_Object using its old value.
4615 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4617 * window.c (compare_window_configurations): Signal an error
4618 if parameters C1 or C2 aren't window configurations.
4620 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4621 AFTER_POTENTIAL_GC calls around calls to functions that can
4622 signal an error and thus invoke the debugger.
4624 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4626 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4627 an error if decoding fails.
4629 * keyboard.c (lispy_mouse_names): Variable removed.
4630 (Vlispy_mouse_stem): New variable.
4631 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4632 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4633 for any mouse button number. Increase size of mouse_syms and
4634 button_down_location as needed. Call modify_event_symbol with
4635 different arguments.
4636 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4637 Call modify_event_symbol with different arguments.
4638 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4639 for any button number. Call modify_event_symbol with different
4641 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4642 Accept a string for NAME_ALIST_OR_STEM.
4644 * lisp.h (larger_vector): Add prototype.
4646 * fns.c (larger_vector): Make externally visible.
4648 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4650 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4652 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4653 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4654 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4655 we are between str1 and str2.
4656 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4657 (PATFETCH): Use `TRANSLATE'.
4658 (PATFETCH_RAW): Fetch multibyte char if applicable.
4659 (PATUNFETCH): Remove.
4660 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4661 When writing a char, write it directly into the pattern buffer rather
4662 than going needlessly through a temp char-array.
4663 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4664 multibyte magic and remove the useless `#ifdef emacs'.
4665 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4668 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4669 conditional on `emacs'.
4671 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4673 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4675 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4676 non-union-type versions of XMARK and friends here, because XMARK
4677 and friends won't work on an integer field if NO_UNION_TYPE is not
4679 (make_number): Define as a function if it's not defined as a
4682 * composite.c (run_composite_function): Use NILP when checking for
4684 (syms_of_composite): Delete local var NARGS, pass an int as first
4685 argument to Fmake_hash_table.
4687 * editfns.c (text_property_stickiness): Use NILP to test
4688 Lisp_Object boolean value.
4689 (Fmessage_or_box): Don't use NILP to test int variable.
4690 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4691 problems reading from and changing the same lisp value in an
4694 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4696 * term.c (TN_no_color_video): New variable.
4697 (term_init): Intitialize TN_no_color_video.
4698 (enum no_color_bit): New enumeration.
4699 (MAY_USE_WITH_COLORS_P): New macro.
4700 (turn_on_face): Use it to determine if attributes may be used
4701 combined with colors.
4703 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4705 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4706 with int lvalues via casts; instead, just yield lisp object
4708 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4709 proper accessor macros.
4710 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4711 (grow_mini_window): Fix typo getting int value of root->height.
4713 * xdisp.c (compute_string_pos): Fix order of arguments to
4714 string_pos_nchars_ahead.
4715 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4716 count arg to variable-arg routines like Frun_hook_with_args and
4718 (back_to_previous_visible_line_start)
4719 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4720 fixed-arg routines like Fget_char_property and Fmake_string.
4721 (reconsider_clip_changes): Use XINT when comparing integer lisp
4722 objects, or passing them as int arguments.
4723 (mark_window_display_accurate, insert_left_trunc_glyphs)
4724 (append_space, extend_face_to_end_of_line): Use make_number when
4725 storing or passing integer values as lisp objects.
4726 (set_cursor_from_row, highlight_trailing_whitespace): Use
4727 INTEGERP, not implicit test against zero, for glyph object.
4728 (try_window_id): Don't use make_number when we want an int value.
4730 * xfaces.c (xlfd_symbolic_value): Make last argument a
4731 Lisp_Object, to be consistent with callers.
4732 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4733 (lface_hash): Apply XFASTINT to lisp values before folding in.
4735 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4736 fill in window width and height. Pass an int, not a lisp object,
4737 as first arg to Finsert.
4739 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4741 * xfaces.c (realize_basic_faces): Block input while realizing
4744 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4746 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4748 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4750 * xterm.c (x_produce_glyphs): When displaying unibyte text
4751 or ASCII, handle case that per-char metric is null.
4753 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4755 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4757 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4758 XSUBR, XBUFFER): Verify correct object type before returning
4759 pointer, using eassert.
4760 * frame.h (XFRAME): Likewise.
4762 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4763 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4764 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4766 * data.c (set_internal): Likewise.
4767 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4768 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4769 * fileio.c (auto_save_1): Likewise.
4770 * insdel.c (check_markers): Likewise.
4771 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4772 * undo.c (record_insert): Likewise.
4773 * vmsproc.c (child_sig): Likewise.
4774 * window.c (unshow_buffer, window_loop): Likewise.
4775 * xterm.c (x_erase_phys_cursor): Likewise.
4777 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4779 * xfns.c (free_image_cache): Free the cache structure itself
4780 last, after all its members have been freed.
4782 * lisp.h (xstrdup): Add prototype.
4784 * alloc.c (xstrdup): Moved here from xfaces.c.
4785 (allocating_for_lisp): Variable removed.
4786 (lisp_malloc): Block input around the calls to malloc and
4789 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4791 (xstrdup): Moved to alloc.c.
4793 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4795 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4797 * emacs.c (main): Fix sense of no-loadup test.
4799 * config.in (ENABLE_CHECKING): Undef.
4801 * lisp.h (struct interval): Replace "parent" field with a union of
4802 interval pointer and Lisp_Object; add new bitfield to use as
4803 discriminant. Change other flag fields to bitfields.
4804 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4805 is defined and the supplied test fails, print a message and
4807 (eassert): New macro. Use CHECK to provide an assert-like
4810 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4811 pointers; abort if the value looks like a lisp object.
4812 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4813 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4814 Modify for new interval parent definition.
4816 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4817 UNMARK_BALANCE_INTERVALS): Update references that need an
4818 addressable lisp object in the interval structure.
4819 (die): New function.
4820 (suppress_checking): New variable.
4822 * intervals.c (interval_start_pos): Just return 0 if there's no
4825 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4827 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4828 and earlier Emacs versions.
4830 * keyboard.c (Ftop_level): Cancel busy-cursor.
4832 * eval.c (call_debugger): Cancel busy-cursor.
4834 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4836 * search.c (Freplace_match): Adjust multibyteness of the current
4837 buffer and NEWTEXT. Free allocated memory before signaling an
4840 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4842 * regex.c (analyse_first): New function obtained by ripping out most
4843 of re_compile_fastmap and generalizing it a little bit so that it
4844 can also just return whether a given (sub)pattern can match the empty
4846 (regex_compile): Use `analyse_first' to decide whether the loop-check
4847 needs to be done or not for *, +, *? and +? (the loop check is costly
4848 for non-greedy repetition).
4849 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4851 2000-03-28 Dave Love <fx@gnu.org>
4853 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4856 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4858 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4860 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4862 (enum re_opcode_t): Update description of succeed_n.
4863 (PATFETCH): Always define.
4864 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4865 operators, char classes, shy-groups and intervals).
4866 Optimize special cases of intervals so as to only use succeed_n and
4867 jump_n when really needed.
4868 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4869 that we don't have to handle the special cases any more.
4870 Simplify on_failure_jump handling as well.
4872 2000-03-28 Jason Rumney <jasonr@gnu.org>
4874 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4876 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4878 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4880 * s/msdos.h (GC_SETJMP_WORKS): Define.
4882 * alloc.c (mark_maybe_object): New function.
4883 (mark_memory): Use it.
4884 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4885 (setjmp_tested_p, longjmp_done): New variables.
4886 (test_setjmp): New function.
4887 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4888 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4890 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4891 to DEC_TEXT_POS and INC_TEXT_POS.
4893 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4894 with parameter MULTIBYTE_P.
4896 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4899 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4900 buffers because it looks for multibyte character byte sequences
4901 which don't exist in unibyte text.
4903 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4905 * xfaces.c (register_color, unregister_color, unregister_colors)
4906 [DEBUG_X_COLORS]: New functions.
4907 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4909 * xfns.c (x_set_cursor_color): Get color reference counts right.
4911 * xterm.c (x_copy_color): New function.
4912 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4914 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4915 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4916 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4917 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4918 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4919 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4920 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4921 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4922 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4923 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4925 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4926 names for handling per-buffer variables.
4928 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4929 instead of MAX_BUFFER_LOCAL_VARS.
4930 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4932 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4934 * xfns.c (x_specified_cursor_type): New function.
4935 (x_set_cursor_type): Use it.
4937 * buffer.h (struct buffer): Add cursor_type.
4939 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4941 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4942 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4944 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4945 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4946 executing it as well as when popping it off the stack to find infinite
4947 loops in non-greedy repetition operators.
4949 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4951 * doc.c (Qfunction_documentation): New variable.
4952 (syms_of_doc): Initialize Qfunction_documentation.
4953 (Fdocumentation): If FUNCTION is a symbol with non-nil
4954 `function-documentation' property, return a documentation derived
4957 * buffer.c (syms_of_buffer): Add default-cursor-type.
4958 (init_buffer_once): Don't let cursor_type have a local value
4961 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4962 on buffer-local value of cursor_type.
4963 (x_draw_bar_cursor): Add parameter WIDTH.
4965 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4966 (init_buffer_once): Set default cursor_type value to t.
4967 Mark cursor_type as local everywhere.
4968 (syms_of_buffer): New per-buffer variable cursor-type.
4970 * buffer.h (struct buffer): Remove member local_var_flags,
4972 (MAX_BUFFER_LOCAL_VARS): New macro.
4973 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4974 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4975 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4976 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4978 * print.c (print_object): Use new macros for per-buffer
4981 * category.c (Fset_category_table): Use new macros for per-buffer
4984 * buffer.c (buffer_permanent_local_flags): Make a char array.
4985 (max_buffer_local_idx): New variable.
4986 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4987 for new handling of per-buffer variables.
4988 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4989 (init_buffer_once): Initialize per-buffer vars differently.
4990 Set max_buffer_local_idx.
4992 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4995 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4998 * data.c (do_symval_forwarding, store_symval_forwarding)
4999 (find_symbol_value, set_internal, default_value, Fset_default)
5000 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5001 per-buffer variables.
5003 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5005 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5007 * xterm.c (x_term_init): Unblock input around call1 of
5008 Qvendor_specific_keysyms.
5010 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5011 (find_defun_start): Consider an open parenthesis in column 0
5012 a defun start only if open_paren_in_column_0_is_defun_start is set.
5013 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5015 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5017 * eval.c (Fautoload): Add entry in load-history (if after dump).
5018 * lread.c (load-history): Update docstring.
5020 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5022 * indent.c (Fvertical_motion): Always use the current buffer.
5023 Temporarily change the window's buffer, if necessary.
5025 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5027 * xterm.c (fast_find_position): Make sure not to consider rows
5028 not visible in the window.
5030 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5032 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5033 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5035 2000-03-22 Jason Rumney <jasonr@gnu.org>
5037 * w32menu.c (single_submenu): Set help string to NULL if none.
5038 (w32_menu_show): Set help string correctly.
5039 (add-menu-item): Set help string in MIIM_DATA for menu item.
5040 Load SetMenuItemInfoA explicitly.
5041 (w32_menu_display_help): New function.
5043 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5044 (QCdata): Moved to xdisp.c.
5046 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
5047 (Vw32_charset_to_codepage_alist): Removed.
5048 (Vw32_charset_info_alist): New variable.
5049 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5050 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5051 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5052 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5054 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5055 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5056 Define Vw32_charset_info_alist and w32_charset symbols.
5058 2000-03-22 Jason Rumney <jasonr@gnu.org>
5060 * makefile.nt (w32bdf.obj): Update dependencies.
5062 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5064 * w32fns.c: Include fontset.h after dispextern.h.
5065 (Fx_create_frame): Do not create fontset.
5066 (w32_load_system_font): Doc fix.
5067 (Fx_close_connection): Free full_name if it is not shared.
5069 * w32term.c: Include fontset.h after dispextern.h.
5070 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5072 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5073 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5074 (w32_font_is_double_byte): New function, needs body.
5075 (x_append_glyph): Set glyph->glyph_not_available_p.
5076 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5077 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5078 character, convert it to a unibyte character.
5079 (struct glyph_string): Delete member `charset'.
5080 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5081 calculating it is found.
5082 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5083 the case that per char metric is not available correctly.
5084 (x_fill_glyph_string): Handle the case that the specific glyph is
5085 not available correctly.
5086 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5087 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5088 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5089 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5090 fontset. Don't call FS_LOAD_FONT.
5092 2000-03-22 Ken Raeburn <raeburn@gnu.org>
5094 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
5095 (INT_LISPLIKE): New macro.
5096 (NULL_INTERVAL_P): Use it.
5097 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
5098 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
5099 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
5101 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
5102 explicit references to "parent" field of struct interval and
5103 associated unclean type conversions.
5104 * intervals.c (create_root_interval, root_interval, rotate_right,
5105 rotate_left, balance_possible_root_interval, split_interval_right,
5106 split_interval_left, interval_start_pos, find_interval,
5107 next_interval, previous_interval, update_interval,
5108 adjust_intervals_for_insertion, delete_node, delete_interval,
5109 adjust_intervals_for_deletion, merge_interval_right,
5110 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
5111 copy_intervals_to_string): Likewise.
5112 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
5114 * syntax.c (update_syntax_table): Likewise.
5116 * intervals.c (reproduce_tree_obj): New function, like
5117 reproduce_tree but takes a Lisp_Object for the parent. Declare
5119 (graft_intervals_into_buffer): Use it when appropriate.
5120 (reproduce_tree): Declare with prototype.
5121 (balance_possible_root_interval): Check that the parent is a lisp
5122 object before trying to examine its type.
5124 2000-03-22 Gerd Moellmann <gerd@gnu.org>
5126 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
5127 as strings only if both are known to be strings.
5129 * s/openbsd.h (LIBS_TERMCAP): Undef.
5131 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
5133 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
5134 definitions for non-Emacs compilation.
5135 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
5136 outside of `#ifdef emacs'.
5137 (print_partial_compiled_pattern): Update.
5138 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
5139 (re_compile_fastmap): Merge handling of charset and charset_not (for
5140 emacs and non-emacs compilation as well).
5141 Similarly for (not)categoryspec and (not)syntaxspec.
5142 Don't use the fastmap when reaching `anychar' since the added
5143 complexity is not justified.
5144 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
5145 and (not)syntaxspec. Merge (not)categoryspec.
5147 2000-03-22 Kenichi Handa <handa@etl.go.jp>
5149 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5150 FACE_FOR_CHAR): Define them differently for the configuration of
5153 2000-03-21 Dave Love <fx@gnu.org>
5155 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5158 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5160 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5161 (lface_fully_specified_p): Don't check contents of
5162 LFACE_FONT_INDEX because that attribute is optional.
5163 (realize_x_face): Remove now unwarranted xassert.
5165 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5167 The following changes are to make font selection based on
5168 characters, not charset. In addition, they recover fontset
5169 facilities while utilizing the new font selection mechanism.
5171 * Makefile.in (fontset.o): Depend on dispextern.h.
5173 * alloc.c (mark_face_cache): Don't mark face->registry.
5175 * dispextern.h (struct glyph): New member glyph_not_available_p.
5176 Use 22 bits for face_id.
5177 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5178 (struct face): Delete member registry, new member ascii_face.
5179 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5180 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5181 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5182 (struct it): Delete member charset, new member
5183 glyph_not_available_p.
5185 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5186 (struct fontset_info, struct fontset_data): Structs removed.
5187 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5188 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5189 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5190 (fs_free_face_fontset, fontset_font_pattern,
5191 face_suitable_for_char_p, face_for_char,
5192 make_fontset_for_ascii_face): Extern them.
5193 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5194 (FS_LOAD_FACE_FONT): New macro.
5196 * fontset.c: All codes rewritten or adjusted for the change of
5197 fontset implementation. Now fontset is represented by char table.
5198 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5200 (my_strcasecmp): Function removed.
5201 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5203 (AREF, ASIZE): New macros.
5204 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5205 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5206 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5207 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5208 fontset_id_valid_p, font_family_registry, fontset_name,
5209 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5210 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5212 (fs_load_font): New arg FACE. Caller changed.
5213 (fs_query_fontset): Argument changed. Caller changed.
5214 (Fquery_fontset): call fs_query_fontset.
5215 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5217 (clear_fontset_elements, check_registry_encoding,
5218 check_fontset_name): New functions.
5219 (syms_of_fontset): Set char-table-extra-slots property of fontset
5220 to 3. Staticpro and initialize Vfontset_table and
5221 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5223 * frame.h (struct frame): Member `fontset_data' removed.
5224 (FRAME_FONTSET_DATA): Macro removed.
5226 * frame.c (make_frame): Don't allocate f->fontset_data.
5227 (Fdelete_frame): Don't free f->fontset_data.
5229 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5231 * xdisp.c (charset_at_position): Function removed.
5232 (init_iterator): Don't set member charset of struct `it'.
5233 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5234 next_element_from_display_vector, insert_left_trunc_glyphs):
5236 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5238 (get_next_display_element, append_space,
5239 extend_face_to_end_of_line): Likewise.
5241 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5243 (clear_font_table, frame_update_line_height, load_face_font):
5244 Adjusted for the change of fontset implementation.
5245 (load_face_fontset_font): Function removed.
5246 (pixel_point_size): New function.
5247 (font_list): Argument type changed. Caller changed.
5248 (LFACE_FONT): New macro.
5249 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5250 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5251 Lisp_Object. Determine the font name by actually loading a font
5252 by the specified pattern. Set LFACE_FONT (lface) to the specified
5253 pattern. Even if a font is not found, don't try alternatives.
5254 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5255 (set_font_frame_param): If `font' is specified in lface, use it.
5256 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5257 (lface_same_font_attributes_p): Likewise.
5258 (make_realized_face): Arguent changed. Caller changed. Set
5259 face->ascii_face to face itself.
5260 (free_realized_face): Free face->fontset if face is for ASCII.
5261 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5262 deduce_unibyte_registry, x_charset_registry): Functions removed.
5263 (free_realized_multibyte_face): New function.
5264 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5265 changed. Caller changed.
5266 (try_font_list): Argument type changed.
5267 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5268 (choose_face_font): Argument changed. Handle fontset properly.
5269 (choose_face_fontset_font): Function removed.
5270 (realize_default_face, realize_named_face): Don't remove the
5272 (realize_face): Argument changed. Caller changed. Remove face
5273 with the arg former_face_id in advance. Load font for the new
5275 (realize_x_face): Argument changed. Caller changed. For a
5276 multibyte character, share fontset with base_face. For a single
5277 byte character, make a new realized fontset. Don't load a font
5279 (realize_tty_face): Argument changed. Caller changed.
5280 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5281 (face_at_buffer_position): Don't check multibyte_p for returning
5283 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5284 FACE_SUITABLE_FOR_CHARSET_P.
5285 (syms_of_xfaces): Remove code for Qx_charset_registry and
5286 Vface_default_registry.
5288 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5289 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5290 (x_per_char_metric): Don't try FONT->default_char. Even if
5291 pcm->width is zero, glyph bits may exist.
5292 (x_encode_char): Always initialize char2b->byte1.
5293 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5294 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5296 (x_append_glyph): Set glyph->glyph_not_available_p.
5297 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5298 it->charset. Handle the case that per char metric is not
5299 available. If it->multibyte_p is zero and it->c is a multibyte
5300 character, convert it to a unibyte character.
5301 (struct glyph_string): Delete member `charset'.
5302 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5303 the case that per char metric is not available correctly.
5304 (x_fill_glyph_string): Handle the case that the specific glyph is
5305 not available correctly.
5306 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5307 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5308 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5309 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5310 fontset. Don't call FS_LOAD_FONT.
5312 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5313 (x_create_tip_frame): Likewise.
5314 (Fx_close_connection): Free full_name of font_info.
5316 * fns.c (optimize_sub_char_table): New function.
5317 (Foptimize_char_table): New function.
5318 (syms_of_fns): Defsubr Soptimize_char_table.
5320 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5322 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5323 only if buffer is displayed in some window.
5325 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5326 (try_window_reusing_current_matrix): Don't call scroll run
5327 function if run's current and desired position are the same;
5328 this prevents cursor flickering.
5330 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5332 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5334 * regex.c (RE_STRING_CHAR): New macro.
5335 (GET_CHAR_AFER_2): Remove.
5336 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5337 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5338 (print_partial_compiled_pattern, re_compile_fastmap)
5339 (re_match_2_internal): Remove on_failure_jump_exclusive.
5340 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5341 optimization only need to work for * (ie. can use of_keep_string_jump).
5342 Remove the special case for .*\n since it is now covered by the general
5344 (re_search_2): Don't bother with `room'.
5345 (skip_one_char): New function.
5346 (skip_noops): Simplify since `memory' is not needed any more.
5347 (mutually_exclusive_p): Restructure slightly to use `switch' and
5348 add handling for "all" remaining cases.
5349 (re_match_2_internal): Change on_failure_jump_smart to use
5350 on_failure_keep_string_jump (and redirect the end-of-loop jump)
5351 rather than on_failure_jump_exclusive.
5353 2000-03-19 Gerd Moellmann <gerd@gnu.org>
5355 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
5356 number of bits per RGB because it's everywhere used as the depth
5359 * term.c (calculate_costs): Remove code dealing with X frames.
5361 2000-03-19 Richard M. Stallman <rms@gnu.org>
5363 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
5365 2000-03-18 Gerd Moellmann <gerd@gnu.org>
5367 * lread.c (read_integer): Unread the last char not consumed.
5369 2000-03-17 Gerd Moellmann <gerd@gnu.org>
5371 * xterm.c (x_update_window_cursor): Don't update in frames
5372 which are in the process of being deleted.
5374 2000-03-16 Gerd Moellmann <gerd@gnu.org>
5376 * Makefile.in (mostlyclean): Add `*.core'.
5377 (clean): Add `bootstrap-emacs'.
5379 * lread.c (read_integer): New function.
5380 (read1): Support read syntax #o, #x, #b, #r.
5382 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
5384 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
5385 make sure POINTER_TO_OFFSET gives the same value before and after
5386 PREFETCH. Use `dfail' to guarantee "atomic" matching.
5387 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
5388 (debug): Now only active if > 0 rather than if != 0.
5389 (DEBUG_*): Update for the new meaning of `debug'.
5390 (print_partial_compiled_pattern): Add missing `succeed' case. Use
5391 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
5392 in `succeed_n', `jump_n' and `set_number_at'.
5393 (store_op1, store_op2, insert_op1, insert_op2)
5394 (at_begline_loc_p, at_endline_loc_p): Add prototype.
5395 (group_in_compile_stack): Move to after its arg's types are
5396 declared and add a prototype.
5397 (PATFETCH): Define in terms of PATFETCH_RAW.
5398 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
5400 (QUIT): Redefine as a nop except for NTemacs.
5401 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
5402 indentation of the greedy-op and shy-group code.
5403 (at_(beg|end)line_loc_p): Fix argument's types.
5404 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
5405 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
5406 (MATCHING_IN_FIRST_STRING): Remove.
5407 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
5408 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
5409 QUIT unconditionally.
5411 2000-03-15 Gerd Moellmann <gerd@gnu.org>
5413 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
5416 * process.c (send_process): Add a hint that the function
5417 can call Lisp code to its comment.
5419 * lread.c (load_dangerous_libraries): New variable.
5420 (Vbytecomp_version_regexp): New variable.
5421 (safe_to_load_p): New function.
5422 (Fload): Handle files not compiled with Emacs specially.
5423 (syms_of_lread): New Lisp variable load-dangerous-libraries.
5425 2000-03-14 Gerd Moellmann <gerd@gnu.org>
5427 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
5429 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
5430 support functions only if HAVE_X11R6_XIM is defined.
5431 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
5433 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
5435 * xfns.c (X_I18N_INHIBITED): Don't define.
5436 (create_frame_xic): Remove conditional compilation on
5438 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
5440 * config.in (HAVE_X_I18N): Moved here from xterm.h.
5441 (HAVE_X11R6_XIM): Define.
5443 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
5445 * xterm.c (x_term_init): Add support for X resource `synchronous'.
5446 If set, call XSynchronize.
5448 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
5450 * regex.c: Declare a new type `re_char' used throughout the code
5451 for the string char type. It's `const unsigned char' to match the
5452 rest of Emacs. Consistently make sure all pointers to strings use
5453 it and make sure all pointers into the pattern use `unsigned
5455 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
5456 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
5459 * charset.h (GET_CHAR_AFTER_2): Remove.
5460 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
5462 2000-03-12 Ken Raeburn <raeburn@gnu.org>
5464 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
5465 variable before the invocation of YMF_PASS_LDFLAGS, in case both
5466 of them try to use backquotes.
5468 2000-03-12 Dave Love <fx@gnu.org>
5470 * unexelf.c: Restore changes of 1999-10-19.
5471 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
5472 fix its type and alignment; copy it from current process.
5474 2000-03-12 Gerd Moellmann <gerd@gnu.org>
5476 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
5477 has been found. Fix bug not computing timer's predecessor.
5479 * fileio.c (Fread_file_name): Handle case that DIR contains a
5482 * window.c (Fsave_window_excursion): Doc fix.
5484 * xfns.c (x_defined_color): Rewritten to use
5485 x_allocate_nearest_color.
5487 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5489 * msdos.c (vga_installed): New function, code moved from
5490 dos_set_window_size.
5491 (Qbar, Qcursor_type, outside_cursor): New variables.
5492 (syms_of_msdos): Intern and staticpro them.
5493 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
5494 shape used outside Emacs when called for the first time.
5495 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
5496 cursor shape used outside Emacs.
5497 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
5498 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
5500 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
5501 parameters specify the cursor. Make qreverse a global
5502 variable (renamed to Qreverse).
5504 2000-03-09 Gerd Moellmann <gerd@gnu.org>
5506 * fns.c (Fy_or_n_p): Cancel busy-cursor.
5508 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
5510 This is a big redesign of failure-stack and register handling, prompted
5511 by bugs revealed when trying to add shy-groups. Overall, what happened
5512 is that loops are now structured a little differently, groups can be
5513 shy and the code is a little simpler.
5515 * regex.h: Update the copyright.
5516 (RE_SHY_GROUPS): New value.
5517 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
5518 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
5520 * regex.c (enum re_opcode_t): Remove jump_past_alt,
5521 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
5522 on_failure_jump_(exclusive, loop and smart). Also fix the comment
5523 for (start|stop)_memory since they now only take one argument (the
5524 second has becomes unnecessary).
5525 (print_partial_compiled_pattern): Adjust for changes in
5527 (print_compiled_pattern): Use %ld to printf long ints and flush to
5528 make debugging a little easier.
5529 (union fail_stack_elt): Make the integer unsigned.
5530 (struct fail_stack_type): Add a `frame' element.
5531 (INIT_FAIL_STACK): Init `frame' as well.
5532 (POP_PATTERN_OP): New macro for re_compile_fastmap.
5533 (DEBUG_PUSH, DEBUG_POP): Remove.
5534 (NUM_REG_ITEMS): Remove.
5535 (NUM_NONREG_ITEMS): Adjust.
5536 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
5537 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
5538 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
5539 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
5541 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
5542 address pushed is not the destination of the jump but the source
5544 (NUM_FAILURE_ITEMS): Remove.
5545 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
5546 registers before the actual failure point). Don't hardcode any
5547 meaning for str==NULL anymore.
5548 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
5549 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
5551 (REG_UNSET_VALUE): Use NULL (why not?).
5552 (compile_range): Remove declaration since it doesn't exist.
5553 (struct compile_stack_elt_t): Remove inner_group_offset.
5554 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
5555 (regex_grow_registers): Remove dead code.
5556 (FIXUP_ALT_JUMP): New macro.
5557 (regex_compile): Add shy-groups Change loops to use
5558 on_failure_jump_smart&jump instead of
5559 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
5560 initial (dummy_failure_)jump. Remove c1_base (looks like unused
5561 variable to me). Use `jump' instead of `jump_past_alt' and don't
5562 bother with push_dummy_failure in alternatives since it is now
5563 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
5564 emacs' for (re)allocating the stack.
5565 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
5566 from loop when bufp->can_be_null rather than jumping to `done'.
5567 Avoid jumping backwards so as to ensure termination. Use
5568 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
5569 backreferences. Remove dead code in handling of `anychar'.
5570 (skip_noops, mutually_exclusive_p): New functions taken from the
5571 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
5572 improve mutually_exclusive_p to handle ".+\n".
5573 (lowest_active_reg, highest_active_reg,
5574 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
5575 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
5576 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
5577 variables. Push register (in `start_memory') on the stack rather
5578 than storing it in old_reg(start|end). Remove the cycle detection
5579 from `stop_memory', replaced by the use of on_failure_jump_loop
5580 for greedy loops. Add code for the new on_failure_jump_<foo>.
5581 Remove ad-hoc code in `on_failure_jump' to push more registers in
5582 the case of a loop. Take out code from `maybe_pop_jump' into
5583 separate functions and adapt it to the semantics of
5584 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
5585 and push_dummy_failure. Remove dummy_failure handling and
5586 handling of `failures to jump to on_failure_jump' (this last one
5587 was already dead code, it seems).
5588 (group_match_null_string_p, alt_match_null_string_p)
5589 (common_op_match_null_string_p): Remove.
5591 2000-03-08 Dave Love <fx@gnu.org>
5593 * config.in: Don't depend on __STDC__ for volatile.
5594 Add POINTER_TYPE, PTR, PROTOTYPES.
5596 * hftctl.c, strftime.c: Use PROTOTYPES.
5597 * eval.c (find_handler_clause): Likewise.
5599 * mem-limits.h: Use POINTER_TYPE.
5601 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
5602 (memory_warnings): Declare using POINTER_TYPE.
5604 2000-03-08 Gerd Moellmann <gerd@gnu.org>
5606 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
5608 * xdisp.c (display_echo_area): Temporarily inhibit garbage
5611 * xfns.c: Remove obsolete code in #if 0.
5612 (Fx_focus_frame): New function.
5614 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5616 * coding.c (coding_category_name): Add coding-category-utf-8,
5617 coding-category-utf-16-be, coding-category-utf-16-le.
5618 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5619 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5620 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5621 (detect_coding_utf_8): New function.
5622 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5623 UTF_16_LOW_SURROGATE_P): New macros.
5624 (detect_coding_utf_16): New function
5625 (detect_coding_mask): When priorities are specified, skip any
5626 categories that have `nil' coding-system. Fix bug of returning
5627 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5628 returns a mask not set in PRIORITIES.
5629 (detect_eol_type_in_2_octet_form): New function.
5630 (detect_eol): selects detect_eol_type_XXX to call according to
5631 cooding->category_idx.
5632 (detect_coding_system): Remove `nil' coding-system in the result.
5633 (Fupdate_coding_systems_internal): Update all coding-categories.
5635 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5636 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5638 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5639 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5640 CODING_CATEGORY_IDX_UTF_16_LE.
5641 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5642 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5643 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5644 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5646 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5648 * doc.c (Fdocumentation_property): If value is not a string,
5649 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5651 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5652 close the display with XtCloseDisplay. This caused a bus error
5655 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5656 complete but not unique.
5658 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5660 * process.c (send_process): Remove local variable `procname' that
5661 might become invalid when a GC happens. Instead, access the
5662 process name slot directly.
5664 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5667 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5670 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5672 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5673 glyph matrices have been freed.
5675 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5677 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5678 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5680 * xfns.c (QCdata): Moved to xdisp.c.
5682 * xdisp.c (QCdata): Moved here from xfns.c.
5683 (syms_of_xdisp): Initialize QCdata.
5685 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5687 * window.c (coordinates_in_window): Use
5688 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5689 FRAME_INTERNAL_BORDER_WIDTH.
5691 * xdisp.c (try_window_id): Recompute unchanged information if
5692 it is obviously invalid.
5694 * xterm.c (x_term_init): Create a colormap if not using the
5697 * xterm.h (select_visual): Change prototype.
5699 * xfns.c (select_visual): Rewritten. Recognize user-specified
5701 (visual_classes): New variable.
5703 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5705 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5706 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5707 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5708 (x_decode_color): Don't handle allocation of white and black
5710 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5711 XtNcolormap resources.
5712 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5713 (Fx_create_frame): Initialize color members of x_output structure.
5714 (xpm_load): Pass colormap to XPM lib.
5716 * xfaces.c (x_free_colors): Access colormap of frame using
5717 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5718 when default colormap is used.
5720 * xterm.c (x_term_init): Set Colormap member of x_display_info
5721 structure. Copy colormap if resource `privateColormap' is
5722 specified (PseudoColor only).
5723 (x_setup_relief_color): Access colormap of frame using
5726 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5727 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5729 2000-03-04 Jason Rumney <jasonr@gnu.org>
5731 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5732 other non-platform-specific equivalents.
5733 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5734 specific functions and macros as their w32 equivalents where
5735 non-platform-specifics are not available.
5736 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5737 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5738 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5739 (frame_update_line_height): Use macros to access f->output_data.
5740 (defined_color): Remove FIXME comments; fixed.
5741 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5742 into #ifdef blocks. Add WINDOWSNT blocks.
5743 (Fx_list_fonts): Use macros for accessing font data.
5744 (set_lface_from_font_name): Different default fonts for X and
5746 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5747 scalable for backward compatibility.
5748 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5749 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5751 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5754 * makefile.nt (w32faces.obj): Remove.
5757 2000-03-03 Jason Rumney <jasonr@gnu.org>
5759 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5762 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5764 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5765 standard ELF definitions here if the system header does not.
5767 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5769 * xterm.c (PER_CHAR_METRIC): Removed.
5770 (x_per_char_metric_1, x_default_char): New functions.
5771 (x_per_char_metric): If font's default char is invalid, return
5772 metrics of a suitably chosen usable default char.
5773 (x_draw_glyph_string_foreground): If font has an invalid default
5774 char, replace occurrences of unprintable chars with a suitably
5775 chosen usable default char.
5777 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5779 * xterm.c (note_mouse_highlight): Return quickly if frame's
5780 glyph matrices have been freed.
5782 * dispnew.c (free_glyphs): Block input while freeing matrices.
5784 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5786 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5789 * dispextern.h (x_free_colors): Add prototype.
5791 * xfaces.c (x_free_colors): New function.
5792 (unload_color, free_face_colors): Use it.
5794 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5796 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5798 * window.c [MSDOS]: Include msdos.h.
5800 2000-03-02 Dave Love <fx@gnu.org>
5802 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5804 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5805 set C_OPTIMIZE_SWITCH for gcc.
5807 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5809 * coding.c (coding_save_composition): Be sure to allocate
5810 composition data area in coding even if there's no composition in
5813 2000-03-01 Jason Rumney <jasonr@gnu.org>
5815 * w32term.c: Equivalent changes to those made to xterm.c on
5816 2000-02-25 and 2000-02-24.
5818 * w32fns.c: Equivalent changes to those made to xfns.c on
5819 2000-02-25 and 2000-02-21.
5821 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5822 correct line-end convention is followed.
5824 * w32menu.c [HAVE_BOXES]: Remove #undef.
5825 (single_keymap_panes): Remove code for simulating checkmarks.
5826 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5827 Remove code for drawing simulated checkmarks.
5828 (w32_menu_show): make unibyte help string correctly.
5829 (add_menu_item): draw standard Windows checkmarks. Draw radio
5830 buttons as radio buttons if possible.
5832 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5834 * sysdep.c (start_of_text): Don't define this function for NetBSD
5837 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5839 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5840 (LINKER): Don't undef if __NetBSD__ is defined.
5842 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5844 * fileio.c [__NetBSD__]: Define `unix'.
5846 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5848 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5850 * atimer.c (start_atimer): Don't abort when timers are stopped.
5851 (append_atimer_lists): New function.
5852 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5853 arbitrary lists of stopped and running atimers.
5855 * atimer.c (cancel_atimer): Handle canceling an atimer when
5856 some timers are stopped.
5858 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5861 * fns.c (maybe_resize_hash_table): Handle case of new size
5862 coming out as being the same as old size.
5864 2000-02-27 Jason Rumney <jasonr@gnu.org>
5866 * makefile.nt: Add atimer.h to dependencies.
5867 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5868 * w32console.c: Only disable window system features for dispextern.h
5869 (initialize_w32_display): Build a display info for the console.
5870 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5871 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5872 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5874 * w32gui.h (struct W32FontStruct): Revert last change after change
5876 * w32menu.c (single_submenu): Set up help string.
5877 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5878 (w32_dialog_show): Set up help string.
5879 * w32term.c (w32_display_info_for_display): Remove unused function.
5880 (w32_draw_bitmap): Use pre-built bitmaps.
5881 (w32_initialize_display_info): New function to initialize parts of
5882 display info that are common to both GUI and console frames.
5883 (w32_term_init): Use w32_initialize_display_info. Do not set
5884 Vw32_num_mouse_buttons here, as it is not called for console
5885 frames. Build bitmaps for indicating truncated lines etc.
5886 (x_delete_display): Destroy pre-built bitmaps.
5887 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5888 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5890 2000-02-27 Dave Love <fx@gnu.org>
5892 * lisp.h: Add a bunch of prototypes.
5894 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5896 * keyboard.c (read_char): Set `usec' correctly.
5898 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5900 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5901 `lambda', set reg[RRR] to the map index.
5902 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5903 reg[RRR] to 0. Otherwise, set it to -1.
5905 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5907 * emacs.c (main): Remove code snippet commented out with `//'.
5909 2000-02-25 Richard M. Stallman <rms@gnu.org>
5911 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5912 and contains a `:', prepend `/:'.
5914 * window.c (select_window_1): If selected_window is nil,
5915 don't "swap out" the buffer's point.
5916 (Fset_window_configuration): Set selected_window to nil
5917 before calling Fselect_window.
5918 (unshow_buffer): Don't set point in buffer from window's point
5919 if another more recently selected window also shows the buffer.
5921 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5923 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5925 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5926 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5927 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5929 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5930 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5931 (hide_busy_cursor): New functions.
5932 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5934 * minibuf.c (read_minibuf): Cancel busy-cursor.
5936 * keyboard.c (command_loop_1): Call start_busy_cursor before
5937 Fcommand_execute and cancel_busy_cursor after it.
5938 (timer_check): Remove busy-cursor code.
5939 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5942 * process.c (wait_reading_process_input): Remove busy-cursor code.
5944 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5945 Fx_hide_busy_cursor.
5947 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5949 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5951 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5953 * xterm.c (XTread_socket): Remove busy-cursor code.
5955 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5956 (build_frame_matrix_from_leaf_window): Put code handling
5957 glyph row's not being a slice of a frame row in #if 0.
5958 (sync_window_with_frame_matrix_rows): New function.
5959 (frame_row_to_window): New function.
5960 (mirror_line_dance): Handle copies between windows.
5962 * lread.c (Fload): Use `xfree' instead of `free'.
5963 (init_obarray): Use `xmalloc' instead of `malloc'.
5965 * window.c (Fset_window_buffer): Set WINDOW to the window
5967 (coordinates_in_window): Take frame's internal border width
5970 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5972 * xterm.c (x_display_and_set_cursor): Display cursor of
5973 non-selected windows depending on the setting of
5974 cursor_in_non_selected_windows.
5976 * xdisp.c (cursor_in_non_selected_windows): New variable.
5977 (syms_of_xdisp): DEFVAR_BOOL it.
5979 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5981 * data.c (Fstring_to_number): If number is greater than what
5982 fits into an integer, return a float.
5984 * eval.c (specbind): Remove references to
5985 keyword_symbols_constant_flag.
5987 * data.c (keyword_symbols_constant_flag): Removed.
5988 (Fmakunbound, set_internal, syms_of_data): Remove references to
5989 keyword_symbols_constant_flag.
5991 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5993 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5995 * syntax.c (multibyte_syntax_as_symbol): New variable.
5996 (syms_of_syntax): Declare it as a Lisp variable.
5997 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5998 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5999 nonzero, treat all multibyte characters as symbol.
6000 (init_syntax_once): Give syntax `word' to all multibyte
6003 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6005 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6008 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6010 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6012 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6013 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6015 2000-02-21 Dave Love <fx@gnu.org>
6017 * frame.c (Vmouse_position_function): New variable.
6018 (Fmouse_position): Use it.
6019 (syms_of_frame): Install it.
6021 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6023 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6025 * fileio.c (Finsert_file_contents): Unbind the binding of
6026 standard-output done by temp_output_buffer_setup.
6028 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6029 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6030 (specbind, unbind_to): Handle most common case of non-constant
6031 symbol with trivial value specially.
6033 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6035 2000-02-20 Richard M. Stallman <rms@gnu.org>
6037 * data.c (Fmake_variable_buffer_local): Doc fix.
6038 Init found_for_buffer to 0.
6039 (Fmake_variable_frame_local): If the variable has already
6040 been buffer-local, set the check_frame field.
6042 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6044 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6045 produced for CODING_MODE_LAST_BLOCK requires.
6047 2000-02-18 Dave Love <fx@gnu.org>
6049 * keyboard.c (echo_keystrokes): Remove declaration.
6050 (Vecho_keystrokes) New variable.
6051 (read_char, record_menu_key, read_key_sequence): Use it to allow
6053 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6055 * lread.c: Undef feature selection macros before defining.
6057 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6059 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6060 for symbols other than the symbol in question.
6062 2000-02-17 Dave Love <fx@gnu.org>
6064 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6066 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6068 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6070 * alloc.c (enum mem_type): Compile unconditionally.
6072 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6074 * xfaces.c (tty_defined_color): Don't return faulire indication
6075 for unspecified-fg and unspecified-bg pseudo-colors.
6077 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6079 * alloc.c (mark_object): Don't mark symbol names in pure space.
6080 (gc_sweep): Don't unmark symbol names in pure space.
6082 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6083 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6084 [GC_MARK_STACK]: New defines.
6085 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6086 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6088 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
6090 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
6091 allocate_buffer instead of xmalloc.
6093 * alloc.c (toplevel): Include setjmp.h.
6094 (PURE_POINTER_P): New define.
6095 (enum mem_type) [GC_MARK_STACK]: New enumeration.
6096 (Vdead) [GC_MARK_STACK]: New variable.
6097 (lisp_malloc): Add parameter TYPE, call mem_insert if
6098 GC_MARK_STACK is defined.
6099 (allocate_buffer): New function.
6100 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
6101 (free_float) [GC_MARK_STACK]: Set type to Vdead.
6102 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
6103 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
6104 (MEM_NIL) [GC_MARK_STACK]: New define.
6105 (struct mem_node) [GC_MARK_STACK]: New structure.
6106 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
6107 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
6108 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
6109 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
6110 (mark_stack) [GC_MARK_STACK]: New functions.
6111 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
6112 (clear_marks): Removed.
6113 (gc_sweep): Set free conses' car, free floats' type, free
6114 symbols' function to Vdead. Use lisp_free to free buffers.
6115 (init_alloc_once): Initialize Vdead.
6116 (survives_gc_p): Return non-zero for pure objects.
6118 * alloc.c: Add comments throughout the file.
6120 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
6121 that unblocks alarms.
6123 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
6124 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
6125 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
6127 * frame.c (make_frame): Set frame initiallly to `garbaged'.
6129 2000-02-17 Kenichi Handa <handa@etl.go.jp>
6131 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
6132 avoid infinite error signaling. Allocate sufficient memory for
6133 eol_str in the case that eoltype is Lisp_Int.
6135 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
6137 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
6138 depends on the previous behavior.
6140 2000-02-16 Gerd Moellmann <gerd@gnu.org>
6142 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
6144 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6146 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
6148 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
6149 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6152 2000-02-15 Richard M. Stallman <rms@gnu.org>
6154 * data.c (set_internal): Don't make variable buffer-local
6155 if within a let-binding for the same buffer.
6156 (let_shadows_buffer_binding_p): New function.
6158 * eval.c (specbind): For buffer-local value,
6159 record the current buffer also.
6160 (unbind_to): Cope with that change.
6162 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6164 * window.c (Fsave_window_excursion): Doc fix.
6166 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6168 * syntax.c (back_comment): Make sure we only consider comment-starters
6169 of the relevant style and return -1 in case of a failure to find the
6170 beginning of the comment.
6171 (Fforward_comment): If back_comment fails, go back to the position just
6172 after the comment-end.
6173 (scan_lists): Add comment describing a very minor bug.
6175 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6177 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6178 `completion-regexp-list' in the docstring.
6180 2000-02-14 Dave Love <fx@gnu.org>
6182 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6184 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6186 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6187 to Emacs' syntax. Also fix the comment about set/not-set meanings
6188 since Emacs syntax is not the value 0 any more.
6189 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6190 since it's now part of RE_SYNTAX_EMACS.
6192 2000-02-12 Dave Love <fx@gnu.org>
6194 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6197 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6199 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6201 2000-02-12 Dave Love <fx@gnu.org>
6203 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6205 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6206 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6207 * s/hpux.h: Don't define HAVE_VFORK.
6209 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6211 * s/nextstep.h: Don't define HAVE_ALLOCA.
6213 * config.in: Add vfork bits.
6215 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6217 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6218 unwind function to undo the effect of stopping atimers.
6220 * keyboard.c (bind_polling_period): Stop all timers except
6223 * atimer.c (stopped_atimers): New variable.
6224 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6227 * atimer.h (stop_other_atimers, run_all_atimers)
6228 (unwind_stop_other_atimers): Add function prototypes.
6230 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6232 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6234 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6235 library may depend on jpeg.
6236 (atimer.o): Depends on atimer.c.
6238 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6240 * insdel.c (del_range_1): Call update_compositions.
6241 (del_range_both): Call update_compositions just once..
6243 2000-02-10 Dave Love <fx@gnu.org>
6245 * xfns.c (create_frame_xic): Fix initialization of automatic
6248 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6250 * ccl.c (CCL_MAKE_CHAR): New macro.
6251 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6252 registers by CCL_MAKE_CHAR before calling translate_char.
6253 <CCL_TranslateCharacterConstTbl> Likewise.
6255 2000-02-08 Dave Love <fx@gnu.org>
6257 * lread.c (__EXTENSIONS__): Define.
6259 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6261 * puresize.h (BASE_PURESIZE): Increase to 650000.
6263 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6265 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6268 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6270 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6271 md, mh, mb, mr, and me to the fake termcap entry.
6273 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6275 * sound.c (sound_cleanup): Don't call device close routine if the
6276 function pointer is null.
6278 2000-02-06 Andrew Innes <andrewi@gnu.org>
6280 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6281 around image definitions and prototypes.
6282 (gamma_correct) [WINDOWSNT]: New prototype.
6284 * w32term.c (x_make_frame_visible): Replace call to
6285 input_poll_signal with poll_for_input.
6287 * window.c [WINDOWSNT]: Include w32term.h.
6289 * xdisp.c [WINDOWSNT]: Include w32term.h.
6291 * makefile.nt: Add dependencies on w32gui.h.
6292 (OBJ1): Include atimer.obj.
6293 ($(BLD)\atimer.obj): New dependency rule.
6295 * w32.c (sigmask): New function (does nothing).
6296 (sigunblock): Ditto.
6298 * frame.c [WINDOWSNT]: Include w32term.h.
6300 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6302 * lread.c (syms_of_lread): Fix literal newlines.
6304 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6305 the string constant limit (2048 bytes) in MSVC.
6308 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6310 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6312 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6313 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6316 2000-02-04 Dave Love <fx@gnu.org>
6318 * fileio.c: Remove some unused vars.
6319 (_GNU_SOURCE): Define (for euidaccess).
6321 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6323 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6325 (read_minibuf): Deal with allow_props correctly.
6327 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6329 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6331 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6333 * search.c (compile_pattern): If a cache entry has a nil regexp,
6334 fill in that entry instead of clobbering a previously cached
6337 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6339 * puresize.h (BASE_PURESIZE): Increase to 610000.
6341 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6343 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
6346 2000-02-02 Kenichi Handa <handa@etl.go.jp>
6348 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
6349 instead of incrementing ic directly.
6350 <CCL_WriteExprConst> Likewise.
6351 <ccl_set_expr>: Set ic to jump_address.
6353 * fileio.c (e_write): Fix the handling of
6354 CODING_FINISH_INSUFFICIENT_SRC.
6356 2000-02-01 Dave Love <fx@gnu.org>
6358 * editfns.c (Fpropertize): Doc fix.
6360 * process.c (Fstart_process): Doc fix.
6362 * eval.c: Fix various doc strings not to duplicate information
6363 from help-manyarg-func-alist.
6365 * window.c (Fset_window_margins): Don't make interactive. Doc
6368 * doc.c (Vhelp_manyarg_func_alist): New variable.
6369 (Fdocumentation): Use it.
6370 (syms_of_doc): Define it.
6372 2000-01-31 Gerd Moellmann <gerd@gnu.org>
6374 * xterm.c (xim_open_dpy): Remove unused local variable.
6376 * emacs.c (USAGE): Use term `display options' instead of `X
6379 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
6380 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
6382 * fns.c (sweep_weak_table): New function.
6383 (sweep_weak_hash_tables): Use it. Keep on marking until there
6386 2000-01-30 Gerd Moellmann <gerd@gnu.org>
6388 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
6389 that XTread_socket does not crash by trying to call XNoOp on a
6392 2000-01-30 Jason Rumney <jasonr@gnu.org>
6394 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6395 Change selected_frame to SELECTED_FRAME ().
6396 (w32_console_mouse_position): Remove #ifndef MULE from around
6399 * makefile.nt: Remove dosfns.obj.
6401 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
6403 * w32fns.c (w32_defined_color): Check for valid frame before
6404 applying gamma correction. Eliminate dependency on frame elsewhere.
6405 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
6406 (w32_to_x_font): Use resx and resy not height_in and width_in.
6407 (x_to_w32_font): Doc fix.
6408 (xlfd_strip_height): New function to strip and return font height.
6409 (w32_font_match): Compare height separately from rest of xlfd
6410 spec, using xlfd_strip_height.
6412 * w32term.c (w32_term_init): Swap resx and height_in, resy and
6413 width_in. Use w32_defined_color in place of defined_color.
6415 * w32faces.c: Merge more of DOS and X specifics in preparation for
6416 merge with xfaces.c.
6417 (defined_color): Remove FIXME comment.
6418 (tty_color_name): Provide w32-specific function.
6419 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
6421 * w32console.c (turn_on_face, turn_off_face): Removed.
6422 (w32_face_attributes): New function.
6423 (Global_variables): Reduce scope where possible.
6424 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
6426 (hl_mode): Don't modify text attributes.
6427 (write_glyphs): Don't do anything if len <= 0. Use
6428 w32_face_attributes to get attributes for drawing. Write
6429 terminating codes using char_attr_normal.
6430 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
6431 (update_begin, update_end): Likewise.
6432 (vga_stdcolor_name): New function.
6433 (initialize_w32_display): Remove char_attr_reverse and char_attr.
6434 (Fset_screen_color): Remove char_attr_reverse.
6436 2000-01-29 Gerd Moellmann <gerd@gnu.org>
6438 * xfns.c (xic_set_preeditarea): Take window parameter and
6439 window-relative pixel-positions.
6441 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
6442 is its frame's selected window.
6443 (xim_instantiate_callback): Likewise.
6445 * xfns.c (x_create_im): Removed.
6446 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
6447 (supported_xim_styles): Renamed from supported_styles.
6448 (best_xim_style): Renamed from best_style.
6449 (create_frame_xic): Renamed from xic_create_frame.
6450 (free_frame_xic): Renamed from xic_destroy_frame.
6452 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
6454 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
6455 our frames, call XFilterEvent with 2nd parameter `None'.
6456 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
6457 returning XBufferOverflow.
6458 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
6460 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
6461 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
6462 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
6463 (xim_initialize, xim_close)
6464 [HAVE_X_I18N && HAVE_X11R6]: New functions.
6465 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
6466 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
6467 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
6469 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
6471 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
6472 `xic_style' and `xic_xfs'.
6473 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
6474 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
6475 (FRAME_XIM): Removed.
6477 * xfns.c (supported_styles): New variable.
6478 (DEFAULT_STYLE, DEFAULT_FONT): New macros
6479 (xic_create_xfontset, best_style, xic_create_frame)
6480 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
6481 (xic_set_xfontset): New functions.
6483 2000-01-28 Dave Love <fx@gnu.org>
6485 * s/irix6-5.h: Revert last change after change to irix5-0.h.
6487 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
6489 2000-01-28 Gerd Moellmann <gerd@gnu.org>
6491 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
6492 for *scratch* if it already existed.
6494 * emacs.c (USAGE): New macro.
6495 (main): Use it to display usage information.
6497 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6499 Support for the menu-help feature:
6501 * msdos.h: Change prototypes of XMenuAddSelection and
6504 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
6505 part of the line to the termscript file.
6506 (IT_clear_to_end): Clear the entire line, not just its beginning.
6507 (menu_help_message, prev_menu_help_message): New variables.
6508 (IT_menu_make_room): Make room for the help_text member.
6509 (IT_menu_display): New argument disp_help; all callers changed.
6510 If disp_help is non-zero, store the help text of the active menu
6511 item in menu_help_message.
6512 (XMenuAddPane): Initialize the help_text member to NULL.
6513 (XMenuAddSelection): New argument help_text. Store it in the
6515 (XMenuActivate): New argument help_callback. If the value of
6516 menu_help_message has changed since the last time, display the
6517 menu help message text while waiting for the mouse to move. Clear
6518 the echo area before exiting.
6519 (XMenuDestroy): Free the help_text member.
6521 2000-01-27 Gerd Moellmann <gerd@gnu.org>
6523 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
6524 XMenuAddSelection. Pass help callback to XMenuActivate.
6525 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
6527 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6529 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
6530 and EMACS_SET_USECS.
6532 2000-01-26 Dave Love <fx@gnu.org>
6534 * editfns.c (Fchar_after, Fchar_before): Doc fix.
6536 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
6537 an error may be signalled.
6539 2000-01-26 Gerd Moellmann <gerd@gnu.org>
6541 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
6542 LD_SWITCH_SYSTEM inherited from irix5-0.h.
6544 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
6546 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6548 * charset.c (Fstring): If there is a multibyte char among
6549 the args, always return a multibyte string.
6551 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6553 * sysdep.c (sys_select): Turn atimers off and on instead of
6554 recording and restoring old alarm handler
6556 * process.c (toplevel): Include atimer.h.
6557 (create_process_1): Rewritten.
6558 (create_process): Use atimers instead of alarm.
6559 (wait_reading_process_input) [hpux]: Turn atimers off instead
6560 of turning off SIGALRM.
6561 (wait_reading_process_input): Turn off atimers instead off
6562 calling stop_polling.
6564 * emacs.c (main): Call init_atimer.
6566 * keyboard.c (toplevel): Include systime.h and atimer.h.
6567 (polling_for_input): Removed because unused.
6568 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
6569 (poll_timer): New variable.
6570 (poll_for_input, poll_for_input_1): New functions.
6571 (start_polling, stop_polling): Rewritten.
6573 * keyboard.h (polling_for_input): Removed.
6575 * atimer.h, atimer.c: New files.
6577 * Makefile.in (obj): Add atimer.o.
6578 (atimer.o): New target.
6580 * blockinput.h (pending_atimers): Add extern declaration.
6581 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
6583 * lisp.h (popup_activated_flag): Add extern declaration.
6585 * xmenu.c (popup_activated_flag): Make externally visible.
6586 (popup_activate_callback) [USE_MOTIF]: Increment
6587 popup_activated_flag.
6588 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
6590 * xterm.c (toplevel): Include atimer.h.
6591 (toolkit_scroll_bar_interaction): New variable.
6592 (Fxt_process_timeouts): Removed.
6593 (x_process_timeouts): New function.
6594 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
6595 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
6596 (x_make_frame_visible): Call poll_for_input_1 instead of
6597 input_poll_signal. Don't call alarm.
6598 (x_initialize): Install timer calling x_process_timeouts.
6600 2000-01-24 Dave Love <fx@gnu.org>
6602 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
6603 Don't use -cckr -- apparently not now necessary.
6605 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6607 * msdos.c (IT_menu_display): Truncate long menu lines at the right
6610 2000-01-23 Jason Rumney <jasonr@gnu.org>
6612 * w32fns.c (w32_defined_color): Apply gamma correction before
6613 trying to map to the palette.
6614 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6617 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6618 here. Callers changed to always pass real device context.
6619 (w32_draw_bitmap): Likewise.
6620 (w32_get_glyph_overhangs): Likewise.
6621 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6623 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6624 pfnSetScrollInfo and SetScrollRange.
6625 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6626 back into MULE characters after decoding them.
6627 (x_get_glyph_face_and_encoding): Likewise.
6628 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6629 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6630 (x_produce_glyphs): Calculate per char metrics for a character
6631 that we know exists in default font when font_not_found_p is true.
6633 2000-01-22 Jason Rumney <jasonr@gnu.org>
6635 * makefile.nt (intervals.obj, composite.obj): New modules.
6636 (composite.h): Added as dependency where appropriate.
6638 * w32gui.h (XGCValue): New struct for emulating X GCs.
6640 * w32term.h (XCharStruct): New struct for emulating X.
6642 * w32console.c (turn_on_face, turn_off_face): New functions.
6643 (change_line_highlight): New prototype for new redisplay.
6644 (write_glyphs): Support multibyte text. Support faces.
6646 * w32faces.c: Complete rewrite for new redisplay based on new
6649 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6650 throughout. struct frame * in place of FRAME_PTR.
6651 Skeleton support for images, toolbars, tooltips from xfns.c.
6652 (Fx_create_frame): Use system default for default scroll bar
6654 (w32_get_arg): Renamed from x_get_arg.
6655 (Fx_file_dialog): New function.
6656 (w32_list_fonts): Check cache before asking system.
6657 (Vw32_enable_synthesized_fonts): New variable.
6658 (Vw32_enable_italics): Obsolete, removed.
6660 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6661 Use SELECTED_FRAME macro.
6663 * w32menu.c: Add skeleton support for help strings on menus.
6664 (add_menu_item): Native checkbox and radio support added, but not
6665 yet enabled due to bugs.
6666 (push_menu_item): Add parameters type, selection and help.
6668 Formatting changes to reduce unnecessary diffs with xmenu.c.
6670 * w32select.c (Fw32_set_clipboard_data): Update call to
6671 find_charset_in_str.
6673 * w32term.c: Complete rewrite for new redisplay based on new
6674 xterm.c with necessary sections merged back in from old w32term.c.
6676 2000-01-21 Richard M. Stallman <rms@gnu.org>
6678 * data.c (set_internal): Further fix in same criterion.
6680 2000-01-20 Richard M. Stallman <rms@gnu.org>
6682 * data.c (set_internal): Fix the criteria for whether
6683 to swap out the old cached binding.
6685 2000-01-19 Dave Love <fx@gnu.org>
6687 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6689 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6691 * regex.c (re_compile_fastmap): While checking a range table for
6692 `charset', skip flag bits for a character class correctly.
6694 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6696 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6698 * xfns.c (x_window): Call lw_create_widget with new parameter
6701 * widget.c (EmacsFrameSetCharSize): Change size of children first
6702 because of problems with main window geometry management under
6705 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6707 (MENU_ITEMS_ITEM_HELP): New enumerator.
6708 (push_menu_item): Add parameter HELP. Record help in menu_items.
6709 (single_menu_item, single_submenu, list_of_items): Call
6710 push_menu_item with new parameter.
6711 (single_submenu): Set help string in widget value.
6712 (menu_highlight_callback): New function.
6713 (set_frame_menubar): Call lw_create_widget with new
6715 (xmenu_show, xdialog_show): Ditto.
6717 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6719 * sound.c (Fplay_sound): Improve doc string.
6721 2000-01-11 Richard M. Stallman <rms@gnu.org>
6723 * lisp.h (set_internal): Enter the new arg.
6725 * eval.c (specbind): Record buffer-local variables specially,
6726 indicating which buffer's binding was saved.
6727 (unbind_to): Restore buffer-local variables specially
6728 in the proper buffer.
6730 * data.c (set_internal): New arg BUF.
6732 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6733 * data.c (Fset): Pass new arg to set_internal.
6734 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6736 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6738 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6741 2000-01-11 Richard M. Stallman <rms@gnu.org>
6743 * minibuf.c (Ftry_completion): Doc fix.
6745 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6747 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6750 2000-01-11 Andreas Schwab <schwab@suse.de>
6752 * coding.c (code_convert_region): Initialize total_skip.
6754 2000-01-08 Dave Love <fx@gnu.org>
6756 * eval.c (Fuser_variable_p): Check customizability too.
6758 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6760 * minibuf.c (Fcompleting_read): Doc fix.
6762 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6764 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6767 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6768 Check that input style is supported before trying to create an
6770 (x_window): Call x_create_im.
6772 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6774 * xfns.c (current_gif_memory_src): New variable.
6775 (gif_load): Record the address of the current memory source
6776 in current_gif_memory_src.
6777 (gif_read_from_memory): Use current_gif_memory_src.
6779 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6780 macros statement form.
6782 * sound.c (struct sound): Renamed from struct sound_file.
6783 (struct sound): Add members `data' and `header_size'.
6784 (enum sound_attr): Add SOUND_DATA.
6785 (current_sound, current_sound_device): Variables renamed from
6786 sound_file and sound_device.
6787 (parse_sound): Parse :data.
6788 (parse_sound): Handle sound data in strings.
6789 (find_sound_type): Function renamed from find_sound_file_type.
6790 (wav_init, au_init): Fail if sound's header_size is smaller than
6792 (wav_play, au_play): Play sounds from string data.
6794 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6796 * lisp.h: Add prototype for allocate_string_data.
6798 * alloc.c (Fgarbage_collect): Return number of live and free
6801 * alloc.c (mark_buffer): Remove code in #if 0.
6803 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6804 (strings_consed): New variable.
6805 (allocate_string): Set it.
6806 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6807 (Fmemory_use_counts): Return strings_consed. Use Flist.
6809 * alloc.c: General cleanup in comments etc. Remove conditional
6810 compilation for `standalone'.
6812 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6814 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6815 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6816 (DONT_COPY_FLAG): Removed.
6817 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6818 (struct sdata, struct sblock): New
6819 (struct string_block): Rewritten.
6820 (STRINGS_IN_STRING_BLOCK): New macro.
6821 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6822 (large_sblocks, string_blocks, string_free_list): New variables.
6823 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6824 (init_strings): Rewritten.
6825 (allocate_string, allocate_string_data, compact_small_strings)
6826 (free_large_strings, sweep_strings): New functions.
6827 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6828 (struct string_block_head, current_string_block)
6829 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6830 (STRING_PAD): Removed.
6831 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6832 (Fgarbage_collect): Don't set mark bit in large strings.
6833 (mark_object): Mark strings differently. Mark symbol names
6835 (survives_gc_p): Test marked strings differently.
6836 (gc_sweep): Sweep strings differently, unmark strings in
6838 (compact_strings): Removed.
6840 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6842 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6843 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6845 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6847 * fileio.c (Finsert_file_contents): Signal error if visiting file
6848 in a non-empty buffer.
6850 * term.c (encode_terminal_code): Fix the previous change.
6852 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6854 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6855 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6857 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6859 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6861 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6862 need to test for MSDOS frames.
6864 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6866 * dosfns.c (unspecified_colors): Remove.
6867 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6869 (msdos_stdcolor_name): Return strings for unspecified fore- and
6872 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6873 (syms_of_xfaces): Remove their staticpro's.
6874 (tty_color_name): Return Lisp strings for unspecified fore- and
6876 (Finternal_set_lisp_face_attribute): Remove the special treatment
6877 for Qunspecified_{f,b}g.
6878 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6881 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6883 * xdisp.c (reseat_at_next_visible_line_start): Position before
6884 newline only if ending up on a newline.
6885 (next_element_from_ellipsis): Return success. Handle case of
6886 displaying no ellipsis. Fix case of ellipsis defined in display
6888 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6891 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6893 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6894 (Fcolor_supported_p): Renamed from face-color-supported-p.
6896 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6898 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6899 list of colors renamed to tty-defined-color-alist.
6900 (tty_color_name): Pass the frame to tty-color-by-index.
6901 (realize_tty_face): tty-color-alist is now a function which
6902 accepts the frame as argument.
6904 * term.c (Ftty_display_color_p): Accept an optional argument
6907 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6909 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6910 encode_terminal_code.
6912 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6914 * dispnew.c (mode_line_string): Support termcap frames as well.
6916 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6918 * syntax.c (Fforward_word): Undo previous change.
6920 * editfns.c (Fconstrain_to_field): Don't constrain if
6921 inhibit-field-text-motion is non-nil.
6922 (Fline_beginning_position): Undo previous change.
6923 (Fline_end_position): Ditto.
6925 * syntax.c (Fforward_word): Notice field boundaries only if
6926 inhibit-field-text-motion is nil.
6928 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6930 * editfns.c (Vinhibit_field_text_motion): New variable.
6931 (inhibit-field-text-motion): New DEFVAR_LISP.
6932 (Fline_beginning_position, Fline_end_position): Notice field
6933 boundaries only if inhibit-field-text-motion is nil.
6935 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6937 (x_build_heuristic_mask): Likewise.
6938 (xbm_load_image_from_file): Change error output.
6939 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6940 (gif_load, gs_load, x_kill_gs_process): Ditto.
6942 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6943 color indices when accessing raster pixels.
6944 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6945 one of :file or :data.
6946 (enum pbm_keyword_index): Add PBM_DATA.
6947 (pbm_format): Add :data.
6948 (pbm_image_p): Allow either :file or :data.
6949 (pbm_read_file): New function.
6950 (pbm_scan_number): Rewritten to read from string.
6951 (pbm_load): Support :data.
6953 See ChangeLog.8 for earlier changes.
6956 ;; coding: iso-2022-7bit