1 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
5 (base64_encode_1): Make it work for a text of multibyte form.
6 (Fbase64_decode_region): Allocate sufficient memory for multibyte
7 case. Don't call str_to_multibyte because base64_decode_1
8 produces correct multibyte form for eight-bit codes.
9 (Fbase64_decode_string): Adjusted for the change of
11 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
12 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
15 * charset.h (CHAR_STRING): Optimized for single byte characters.
17 2000-10-09 Andreas Schwab <schwab@suse.de>
19 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
20 -1 after socket is closed, to fall through to error processing.
22 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
24 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
25 variables. If ALISt includes foreground-color or
26 background-color, change also the colors of the default face for
29 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
31 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
32 them extern (they are defined on xfaces.c).
33 (syms_of_msdos): Don't intern and don't staticpro
34 Qbackground_color and Qforeground_color.
36 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
38 * frame.c (Fframe_parameter): For non-windowed frames, if
39 f->param_alist says foreground or background color is unspecified,
40 call tty_color_name to return the color name computed from the
41 frame's current colors.
43 2000-10-06 Dave Love <fx@gnu.org>
45 * terminfo.c (ospeed): Don't declare.
47 * sysdep.c: Don't include string.h.
48 (h_errno): Declare conditional also on TRY_AGAIN.
50 * charset.c (Ffind_charset_string): Doc fix.
52 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
53 (Fbase64_decode_region, Fbase64_decode_string): More explicit
56 2000-10-05 Dave Love <fx@gnu.org>
58 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
59 position like menu-bar.
61 2000-10-05 Gerd Moellmann <gerd@gnu.org>
63 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
65 * xdisp.c (handle_single_display_prop): Use safe_call1.
66 (safe_call): Renamed from call_function.
67 (safe_call1): New function.
68 (handle_fontified_prop): Use safe_call1 instead of call1.
69 (safe_eval): Renamed from eval_form.
70 (safe_eval_handler): Renamed from eval_handler.
71 (handle_single_display_prop, display_mode_element): Use safe_eval
74 * xfaces.c (merge_face_heights): Use safe_call instead of
77 * keyboard.c (show_help_echo): Use safe_call instead of
78 call_function; use safe_eval instead of eval_form.
80 * lisp.h (safe_call): Renamed from call_function.
81 (safe_eval): Renamed from eval_form.
82 (safe_call1): Add prototype.
84 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
86 * xfns.c (image_ascent): Rearrange ascent calculation for the
89 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
91 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
92 (where_is_internal_1): Don't bother ignoring menu-items any more.
94 2000-10-04 Gerd Moellmann <gerd@gnu.org>
96 * keyboard.c (update_menu_bindings): New variable.
97 (parse_menu_item): Use AREF. If update_menu_bindings
98 is 0, don't update menu bindings.
99 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
101 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
103 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
106 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
108 * syntax.c (forw_comment): Match nestedness of ender/starter.
109 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
110 (prev_char_comstart_first): Remove.
111 (back_comment): Check two-char comment markers more carefully
112 to better handle overlapping cases like *//* or /* */* */ ...
113 Match nestedness of ender/starter.
115 2000-10-02 Dave Love <fx@gnu.org>
117 * config.in (HAVE_GAI_STRERROR): Add undef.
119 * process.c (Fopen_network_stream): Use it.
121 * m/alpha.h (NO_REMAP): Don't define.
123 2000-10-02 Gerd Moellmann <gerd@gnu.org>
125 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
126 return with a string converted to an integer or vice versa when
127 Vmocklisp_arguments is t.
128 (Fsignal): Likewise. The function can return for `quit'.
129 (struct gcpro): Declare member `var' to point to a volatile
132 * eval.c (error): Prevent compiler warning.
134 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
136 * keymap.c (keymap_memberp): New function.
137 (Fset_keymap_parent): Use it.
138 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
139 Use keymap_memberp to avoid creating cycles.
140 (access_keymap): Use KEYMAPP.
142 2000-09-30 Gerd Moellmann <gerd@gnu.org>
144 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
145 gai_strerror. Make sure xerrno is set if connect fails. Improve
148 2000-09-29 Jason Rumney <jasonr@gnu.org>
150 * w32term.c (w32_char_font_type, w32_encode_char)
151 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
152 (w32_bdf_per_char_metric): New function.
153 (w32_per_char_metric): Use it.
154 (x_draw_glyph_string_background): Always draw background for BDF
157 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
158 GDI object which is a scarce resource.
160 * w32bdf.c (search_file_line): Fix skipping of whitespace.
161 (get_quoted_string): Fix limit on memchr search.
162 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
163 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
164 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
165 (get_cached_font_char, cache_char_offset): Use macro
166 BDF_CODEPOINT_RANGE_COVER_P.
167 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
168 (clear_cached_bitmap_slots): New function.
169 (GET_HEX_VALUE): G-Z, g-z are not hex.
170 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
171 (get_bitmap_with_cache): Use new cache implementation.
172 (create_offscreen_bitmap): New function.
173 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
175 * w32term.c (x_produce_glyphs): If the distance from the current
176 position to the next tab stop is less than a canonical character
177 width, use the tab stop after that.
178 (x_draw_glyphs): Handle case START and END are out of bounds more
180 (x_clear_mouse_face): Block/unblock input.
181 (x_display_and_set_cursor): Don't show a hollow box cursor for
182 buffers whose cursor_type is nil.
184 2000-09-29 Gerd Moellmann <gerd@gnu.org>
186 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
189 * dispextern.h (updating_frame): Declare extern.
191 2000-09-29 Andreas Schwab <schwab@suse.de>
193 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
195 2000-09-29 Gerd Moellmann <gerd@gnu.org>
197 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
198 use its function definition.
199 (tool_bar_items): Likewise.
201 * lisp.h (fatal): Declare NO_RETURN.
203 2000-09-29 Kenichi Handa <handa@etl.go.jp>
205 * keymap.c: Remove the line "#undef NULL".
207 2000-09-28 Gerd Moellmann <gerd@gnu.org>
209 * xterm.c (x_make_frame_visible): Try harder to make the frame
212 2000-09-28 Dave Love <fx@gnu.org>
214 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
216 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
218 * .gdbinit (xreload): Note its need on GNU/Linux.
220 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
221 r_alloc, r_alloc_free.
223 2000-09-28 Kenichi Handa <handa@etl.go.jp>
225 * syntax.c (skip_chars): Handle negation correctly.
227 2000-09-27 Gerd Moellmann <gerd@gnu.org>
229 * xfaces.c (realize_default_face): Call set_lface_from_font_name
230 with non-zero FORCE_P argument.
232 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
235 * xdisp.c (window_box_height): Add an assertion.
237 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
238 tool-bar than is available.
239 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
241 2000-09-27 Dave Love <fx@gnu.org>
243 * s/irix6-5.h: Now works 64-bit. Tidied.
245 2000-09-26 Gerd Moellmann <gerd@gnu.org>
247 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
248 instead of BITS_PER_INT.
249 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
250 EMACS_UINT, respectively.
251 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
253 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
255 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
257 * window.c (freeze_window_starts): Construct last argument for
258 foreach_window differently.
260 * xfns.c (x_decode_color): Don't return a Lisp_Object.
262 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
263 EMACS_UINT instead of `int' and `unsigned int'.
264 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
266 * frame.h (struct frame): Make the `nothing' member of union
267 output_data an EMACS_INT.
269 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
271 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
272 size in the sdata structure.
273 (SDATA_NBYTES, SDATA_DATA): New macros.
274 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
275 differently for the different layout of the sdata structure.
276 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
278 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
279 Check that size recorded in the string size and size recorded in
280 the sdata structure agree.
282 2000-09-25 Dave Love <fx@gnu.org>
284 * buffer.c: Include stdio.h.
286 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
288 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
290 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
291 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
293 (__malloc_extra_blocks): Declare as __malloc_size_t.
295 2000-09-25 Gerd Moellmann <gerd@gnu.org>
297 * alloc.c (mark_image): Use GC_NILP instead of NILP.
299 * keyboard.c (show_help_echo): Set help_echo_showing_p.
300 (read_char): If help-echo is showing, preserve the echo area
303 * xdisp.c (help_echo_showing_p): New variable.
304 (set_message): Reset it to 0.
305 (init_xdisp): Initialize help_echo_showing_p.
307 * dispextern.h (help_echo_showing_p): Declare extern.
309 * config.in: Fix typo in __GNUC_MINOR__.
311 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
313 * s/freebsd.h (POSIX_SIGNALS): Define.
315 * xterm.c (x_clear_mouse_face): Block/unblock input.
317 2000-09-24 Dave Love <fx@gnu.org>
319 * fns.c (base64_encode_1): Fix last change.
321 2000-09-22 Gerd Moellmann <gerd@gnu.org>
323 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
325 * xdisp.c (try_window_reusing_current_matrix): More fixes
326 for the case window has a header-line.
328 2000-09-22 Dave Love <fx@gnu.org>
330 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
333 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
335 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
337 2000-09-21 Gerd Moellmann <gerd@gnu.org>
339 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
342 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
345 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
346 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
347 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
350 * marker.c (byte_char_debug_check): Return void.
352 * xfns.c (Fx_create_frame): Set default frame parameter value
353 for tool-bar-lines to 1.
355 * dispnew.c (scrolling_window): Compare y-positions of rows
356 equal at the start. Some simplification.
358 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
359 reused rows' y-position in the case window has a header-line, and
360 new window start is greater than old window start.
362 * process.c (process_sent_to): New variable.
363 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
364 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
365 Declare more parameters volatile.
367 * lread.c (Vrecursive_load_depth_limit): New variable.
368 (Fload): Check recursive loads whose recursion depth exceeds
369 Vrecursive_load_depth_limit.
370 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
372 2000-09-20 Gerd Moellmann <gerd@gnu.org>
374 * fileio.c (Fread_file_name): Doc fix.
376 * editfns.c (Fmessage_or_box): Doc fix.
378 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
380 * xfns.c (xbm_scan): Allow C-style comments.
382 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
383 symbols are specified, add color translations to the cache.
384 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
386 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
388 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
389 structures to xpm_init_color_cache.
391 2000-09-19 Gerd Moellmann <gerd@gnu.org>
393 * dispnew.c (update_window_line): Make sure to always draw
396 2000-09-19 Andrew Innes <andrewi@gnu.org>
398 * makefile.nt (bootstrap-emacs): Don't change directory.
400 2000-09-19 Kenichi Handa <handa@etl.go.jp>
402 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
404 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
405 If output buffer is too small, signal an appropriated error.
407 2000-09-18 Dave Love <fx@gnu.org>
409 * keyboard.c (menu_bar_items, tool_bar_items)
410 (current_active_maps): Remove redundant get_local_map call.
412 2000-09-18 Gerd Moellmann <gerd@gnu.org>
414 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
415 cursor for buffers whose cursor_type is nil.
417 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
418 a feature to implement that is already implemented.
419 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
422 * xfns.c (x_clear_image_1): New function.
423 (x_clear_image): Use it.
424 (x_from_xcolors): Use x_clear_image_1; don't free the image's
427 * dispnew.c (update_window): Move test for invisible lines
428 at the top to update_window_line.
429 (update_window_line): Handle invisible lines here.
431 * xfns.c (clear_image_cache): Clear current matrices of all
432 frames sharing an image cache. Block input while freeing
433 images. Fix timestamp comparison.
434 (x_clear_image): Also free the mask.
436 * xfns.c (lookup_image): Block input while loading the image so
437 that we won't get interrupted in a state where the image isn't yet
439 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
440 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
441 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
442 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
445 2000-09-16 Gerd Moellmann <gerd@gnu.org>
447 * dispnew.c (update_window): Make sure to make desired rows
448 current even if they are completely invisible at the top
451 2000-09-15 Gerd Moellmann <gerd@gnu.org>
453 * xfns.c (lookup_image): Build mask before applying an algorithm.
454 Recognize algorithm `disabled'.
455 (cross_disabled_images): New variable.
456 (COLOR_INTENSITY): New macro.
457 (x_detect_edges): Use COLOR_INTENSITY.
458 (x_disable_image): New function.
459 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
461 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
462 disabled state, don't apply an image transformation algorithm if
463 the user specified an image for the disabled state. Use
464 `:algorithm disabled' for creating a disabled item's image if the
465 user hasn't specified an image.
467 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
468 allocation functions with the XPM lib.
469 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
470 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
471 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
472 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
473 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
475 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
476 functions, if possible, because these handle color allocation
477 failure more gracefully.
478 (Fimage_mask_p): New function.
480 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
481 (Qedge_detection, Qheuristic): New symbols.
482 (syms_of_xfns): Initialize new symbols.
483 (lookup_image): Handle `:mask X', `:algorithm emboss', and
484 `algorithm (edge-detection ...)'.
485 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
486 (tiff_format, gif_format, gs_format): Add `:mask'.
487 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
488 (GIF_MASK, GS_MASK): New enumerators.
489 (x_laplace_read_row, x_laplace_write_row): Functions removed.
490 (emboss_matrix, laplace_matrix): New variables.
491 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
492 (x_edge_detection): New functions.
493 (x_laplace): Rewritten in terms of x_detect_edges.
494 (x_build_heuristic_mask): If image has a mask, free it.
496 2000-09-14 Andrew Innes <andrewi@gnu.org>
498 * makefile.w32-in: Revert to Unix line endings.
500 2000-09-14 Andrew Innes <andrewi@gnu.org>
502 * makefile.w32-in: Standardize indentation somewhat.
503 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
504 cater for differences between shells.
506 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
508 2000-09-14 Gerd Moellmann <gerd@gnu.org>
510 * xterm.c (x_produce_glyphs): If the distance from the current
511 position to the next tab stop is less than a canonical character
512 width, use the tab stop after that.
514 2000-09-14 Dave Love <fx@gnu.org>
516 * buffer.c (alloc_buffer_text): Fix xmalloc call.
518 2000-09-14 Gerd Moellmann <gerd@gnu.org>
520 * xdisp.c (handle_fontified_prop): While running fontification
521 functions, bind `fontification-functions' and
522 `after-change-functions' to nil.
524 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
525 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
527 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
529 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
530 USE_MMAP_FOR_BUFFERS.
532 * insdel.c (make_gap): Use enlarge_buffer_text.
534 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
535 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
536 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
537 from former r_alloc_* functions in ralloc.c.
538 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
540 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
541 (mmap_init) [REL_ALLOC_MMAP]: New function.
542 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
543 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
546 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
547 (enlarge_buffer_text): Add prototype.
549 * ralloc.c: Remove everything having to do with the use of mmap.
551 2000-09-13 Gerd Moellmann <gerd@gnu.org>
553 * sound.c (Fplay_sound): Doc fix.
555 * keyboard.c: Avoid some more compiler warnings.
556 (parse_tool_bar_item): Ignore cached key bindings.
558 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
559 and allocation of Lisp data.
561 2000-09-12 Gerd Moellmann <gerd@gnu.org>
563 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
564 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
567 * lread.c (Fload): Put code checking for recursive loads in #if 0.
569 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
571 * ccl.c: Comment fixed.
572 (MAX_MAP_SET_LEVEL): Increased to 30.
573 (PUSH_MAPPING_STACK): Enclose with do-while block.
574 (POP_MAPPING_STACK): Likewise.
575 (stack_idx_of_map_multiple): New variable.
576 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
577 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
578 call the corresponding CCL program by
579 CCL_CALL_FOR_MAP_INSTRUCTION.
580 (ccl_driver) <CCL_MapSingle>: Likewise.
581 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
582 with the case where looking up process reaches to the end of
583 map-set, and call CCL programs as the above change.
585 2000-09-11 Gerd Moellmann <gerd@gnu.org>
587 * xfns.c (png_load, jpeg_load): Declare some variables volatile
588 that might be clobbered by longjmp.
589 (check_x_display_info, x_decode_color, create_frame_xic)
590 (Fx_display_backing_store, Fx_display_visual_class)
591 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
594 * lread.c (init_lread): Set Vloads_in_progress to nil.
595 (Fload): Show list of recursively loaded files, when signaling an
598 * lread.c (Vloads_in_progress): New variable.
599 (record_load_unwind): New function.
600 (Fload): Check for recursive loads.
601 (syms_of_lread): Initialize Vloads_in_progress.
602 (read_integer, read1): Avoid some compiler warnings.
604 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
607 2000-09-11 Miles Bader <miles@gnu.org>
609 * editfns.c (Fbuffer_string): Doc fix.
611 2000-09-10 Gerd Moellmann <gerd@gnu.org>
613 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
615 2000-09-09 Ken Raeburn <raeburn@gnu.org>
617 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
618 whether to include other header files.
620 2000-09-09 Gerd Moellmann <gerd@gnu.org>
622 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
623 by Fmemq as a boolean.
625 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
627 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
629 2000-09-08 Gerd Moellmann <gerd@gnu.org>
631 * ralloc.c (mmap_fd): Remove initializer which can make it
632 read-only in a dumped Emacs.
633 (mmap_fd_1): New variable.
634 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
635 restore it from there.
636 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
637 unconditionally so that mmap_fd can be initialized there.
638 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
639 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
640 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
642 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
644 * xdisp.c (dump_glyph_row): Fix printf format string.
645 (display_line, move_it_in_display_line_to): Avoid compiler
648 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
650 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
653 * xdisp.c (try_window_id): When trying to locate cursor in
654 unchanged rows at the top, handle the case that we can't find it.
656 * xterm.c (x_draw_glyphs): Handle case START and END are out
657 of bounds more carefully.
659 2000-09-08 Dave Love <fx@gnu.org>
661 * s/sol2.h (REL_ALLOC_MMAP): Define.
662 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
664 * ralloc.c: Don't include string.h (redundant).
665 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
666 [!MAP_ANON]: Include fcntl.h.
667 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
668 (r_alloc, r_re_alloc, r_alloc_free)
669 (mmap_enlarge, mmap_set_vars): Use it.
670 (r_alloc_init_fd): New function.
671 (__morecore) [SYSTEM_MALLOC]: Don't declare.
672 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
675 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
678 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
679 change to __NetBSD__.
681 2000-09-08 Kenichi Handa <handa@etl.go.jp>
683 * search.c (compile_pattern): Check the multibyteness of cached
686 2000-09-08 Miles Bader <miles@gnu.org>
688 * xfaces.c (default_face_vector): Function removed.
689 (Finternal_merge_in_global_face): Restore old global/local
690 attribute override order. Use inline loop instead of calling
693 2000-09-07 Gerd Moellmann <gerd@gnu.org>
695 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
696 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
697 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
698 where necessary, in case POINTER_TYPE is `void'.
700 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
702 * frame.c (make_terminal_frame): Initialize frame foreground and
703 background colors to unspecified, for the initial instance of an
706 2000-09-07 Gerd Moellmann <gerd@gnu.org>
708 * ralloc.c (mmap_find): Fix overlap computation.
709 (mmap_enlarge): Compute nbytes before trying to find an
712 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
715 * lread.c (syms_of_lread): Change value of regexp
716 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
718 * xmenu.c (xdialog_show): When looking up the selection in
719 menu_items, take `quote' boundaries into account; this corresponds
720 to a nil ITEM in x-popup-dialog.
722 2000-09-07 Kenichi Handa <handa@etl.go.jp>
724 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
726 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
728 * coding.c (encode_coding_sjis_big5): Use translation table for
729 encoding, not decoding. Fix the handling of latin-jisx0201.
730 Check for the charset katakana-jisx0201 too.
731 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
732 (detect_coding_sjis): Check the byte sequence more rigidly.
734 2000-09-07 Gerd Moellmann <gerd@gnu.org>
736 * xfaces.c (Vparam_value_alist): New variable.
737 (syms_of_xfaces): Initialize it.
738 (Finternal_set_lisp_face_attribute): Avoid more consing.
740 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
742 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
743 (Qbackground_mode): New variable.
744 (syms_of_frame_1): Initialize Qbackground_mode.
746 * lisp.h (Qdisplay): Declare extern.
748 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
749 change face on all frames, and change the default for new frames.
751 2000-09-07 Dave Love <fx@gnu.org>
753 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
755 2000-09-07 Kenichi Handa <handa@etl.go.jp>
757 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
759 * charset.c: Include composite.h
760 (lisp_string_width): New function.
761 (Fstring_width): Call lisp_string_width instead of strwidth.
763 * Makefile.in (charset.o): Depends on composite.h.
765 * process.c (read_process_output): Before inserting the decoded
766 text in the buffer, adjust the multibyteness.
768 2000-09-06 Gerd Moellmann <gerd@gnu.org>
770 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
771 buffer's text buffer is null, map new memory.
773 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
774 POINTER_TYPE and size_t.
775 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
776 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
777 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
778 [REL_ALLOC_MMAP]: New macros.
779 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
780 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
781 [REL_ALLOC_MMAP]: New functions.
783 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
784 before and after unexec.
786 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
787 text buffers if necessary.
789 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
790 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
793 * config.in (HAVE_MMAP): Add #undef.
795 2000-09-05 Gerd Moellmann <gerd@gnu.org>
797 * frame.c (Qdisplay_type): New variable.
798 (syms_of_frame_1): Initialize it.
799 (Fframe_parameter): New function that avoids consing.
800 (syms_of_frame): Defsubr it.
802 * buffer.c (Fother_buffer): Consider buffers as invisible when
803 they are displayed in a window on an invisible frame.
805 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
806 get-largest-window always return nil.
808 2000-09-04 Gerd Moellmann <gerd@gnu.org>
810 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
811 variable; recognize Emacs 19 elc files.
813 2000-09-04 Miles Bader <miles@gnu.org>
815 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
816 before initially popping up the menu, so the menu doesn't flash
817 when the face settings are significantly different from the
820 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
822 * regex.c (WIDE_CHAR_SUPPORT): New macro.
823 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
824 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
825 (BIT_UNIBYTE): Remove.
826 (re_match_2_internal): Delete corresponding code and streamline the
827 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
828 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
829 (re_wctype_t): New type.
830 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
831 (regex_compile): Use them and fix handling of overly long char classes.
833 2000-09-03 Andrew Innes <andrewi@gnu.org>
835 * makefile.w32-in: Change to DOS line endings.
837 * s/ms-w32.h (ORDINARY_LINK): New define.
839 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
840 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
842 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
843 (distclean): Delete them here instead.
845 * w32proc.c (compare_env): Convert to uppercase for comparison,
846 not lowercase, to match how the native Windows shell works.
848 2000-09-03 Jason Rumney <jasonr@gnu.org>
850 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
851 CVS changes the line-ends when checking in/out on DOS/Windows.
853 * makefile.nt (emacs): Do not change directory to run temacs, as
854 the load-path is set relative to current directory.
856 2000-09-03 Miles Bader <miles@gnu.org>
858 * xterm.c (x_alloc_lighter_color_for_widget): New function.
860 2000-09-02 Gerd Moellmann <gerd@gnu.org>
862 * xdisp.c (redisplay_mode_lines): New function.
863 (display_mode_lines): Return number of mode lines displayed.
864 (echo_area_display): Use redisplay_mode_lines to draw garbaged
865 mode lines. Don't temporarily bind redisplay-dont-pause to t.
867 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
868 string.h and strings.h.
869 (index) [HAVE_INDEX]: Add prototype.
871 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
872 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
874 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
875 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
877 2000-09-01 Gerd Moellmann <gerd@gnu.org>
879 * lread.c (read1): Accept `?' as symbol constituent, for
880 compatiblity with XEmacs.
882 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
884 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
885 (struct re_pattern_buffer): Remove newline_anchor.
886 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
887 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
888 (re_max_failures, fail_stack): Use size_t rather than unsigned.
889 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
890 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
891 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
892 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
893 Get rid of references to newline_anchor.
894 (regcomp): Allocate and precompute a fastmap.
896 2000-08-31 Gerd Moellmann <gerd@gnu.org>
898 * lread.c (openp): GCPRO local variable `filename'.
900 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
902 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
904 * regex.c: Merge some changes from GNU libc. Add prototypes.
905 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
906 Use memcmp and memcpy instead of bcopy and bcmp.
907 (init_syntax_once): Use ISALNUM.
908 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
909 (REG_UNSET_VALUE): Remove. Use NULL instead.
910 (REG_UNSET, re_match_2_internal): Use NULL.
911 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
913 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
914 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
915 (regex_compile): In handle_interval, return an error rather than try to
916 unfetch the interval if we can't find the closing brace.
917 Obey the RE_NO_GNU_OPS syntax bit.
918 (TOLOWER): New macro.
920 (regexec): Allocate regs.start and regs.end as one block.
922 2000-08-30 Gerd Moellmann <gerd@gnu.org>
924 * xdisp.c (echo_area_display): Check display_completed instead
925 of calling detect_input_pending.
927 * dispnew.c (update_frame): Only set display_completed here; move
928 the update_begin and update_end calls here from update_frame_1.
929 (update_frame_1): Don't set display_completed here, don't call
930 update_begin/update_end.
932 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
933 instead of store_frame_param.
935 2000-08-29 Gerd Moellmann <gerd@gnu.org>
937 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
938 desired window matrix hasn't been displayed, use the current row
939 instead. Make sure that only those frame rows are updated for
940 which there exists a corresponding enabled desired row.
942 2000-08-29 Miles Bader <miles@gnu.org>
944 * xfaces.c (default_face_vector): New function.
945 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
947 2000-08-29 Gerd Moellmann <gerd@gnu.org>
949 * lread.c (openp): Prevent temporary string passed to
950 Ffile_readable_p from being garbage collected.
952 2000-08-28 Dave Love <fx@gnu.org>
954 * keymap.c (store_in_keymap): Add `static' to declaration.
956 2000-08-28 Gerd Moellmann <gerd@gnu.org>
958 * emacs.c, callint.c, doc.c, editfns.c
959 (toplevel) [HAVE_STRING_H]: Include string.h.
960 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
961 (index): Remove prototypes which might conflict with non-standard
962 definitions of index/strchr.
964 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
965 (rindex): Define only if !HAVE_RINDEX.
967 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
969 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
971 2000-08-28 Miles Bader <miles@gnu.org>
973 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
974 made inconsistent by a font-related attribute in FROM.
975 (merge_face_inheritance): Add function comment.
977 2000-08-28 Kenichi Handa <handa@etl.go.jp>
979 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
980 the 4th arg (PREV_EVENT) Qt to suppress input method.
982 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
984 * regex.c: Indent cpp directives and remove parens after `defined'.
985 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
986 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
987 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
988 (re_compile_pattern): Use size_t for length.
989 (init_syntax_once): Move to a better place.
990 * regex.h: Merge changes from GNU libc. Indent cpp directives.
991 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
993 * syntax.c (back_comment): Detect cases where a comment-starter is
994 actually inside another comment as in: /* a // b */ c // d \n.
995 Make it clear that `comstart_pos' is unused for nested comments.
997 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
998 (KEYMAPP): New macro.
999 (Fkeymap_parent, Fset_keymap_parent): Use it.
1000 (fix_submap_inheritance): Mark it static.
1001 (define_as_prefix, describe_buffer_bindings, describe_command)
1002 (describe_translation, describe_map): Complete prototypes.
1004 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1006 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1007 to better match the key-lookup behavior.
1009 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1011 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1012 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1014 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1016 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1017 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1018 (xterm.o): Depend on coding.h
1020 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1022 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1023 the corresponding '#endif'.
1025 2000-08-26 Miles Bader <miles@gnu.org>
1027 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1028 * xfaces.c (QCinherit): New variable.
1029 (syms_of_xfaces): Initialize it.
1030 (LFACE_INHERIT): New macro.
1031 (Finternal_get_lisp_face_attribute)
1032 (merge_face_vector_with_property)
1033 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1034 (check_lface_attrs): Allow new types of face height. Check
1036 (CYCLE_CHECK): New macro.
1037 (merge_face_inheritance): New function.
1038 (merge_face_vectors): Merge inherited faces too. Add F and
1039 CYCLE_CHECK arguments.
1040 (merge_face_vector_with_property, Finternal_merge_in_global_face)
1041 (lookup_named_face, lookup_derived_face, realize_named_face)
1042 (face_at_string_position, face_at_buffer_position): Supply
1043 new F and CYCLE_CHECK arguments to merge_face_vectors.
1044 (merge_face_heights): New function.
1045 (merge_face_vectors, merge_face_vector_with_property)
1046 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
1047 handle relative face heights.
1048 (lface_same_font_attributes_p): Compare heights using EQ.
1050 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1052 * charset.c (char_to_string): Check the character validity.
1053 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
1056 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
1058 * regex.c (PUSH_FAILURE_COUNT): New macro.
1059 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
1060 Handle popping of a register's or a counter's data.
1061 (POP_FAILURE_POINT): Use the new name.
1062 (re_match_2_internal): Push counter data on the stack for succeed_n,
1063 jump_n and set_number_at and remove misleading dead code in succeed_n.
1065 2000-08-25 Gerd Moellmann <gerd@gnu.org>
1067 * xdisp.c (redisplay_internal): If considering all windows on all
1068 frames, update the display for each frame as soon as possible,
1069 instead of first building all desired matrices for all frames, and
1070 then updating them all.
1071 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
1073 2000-08-24 Gerd Moellmann <gerd@gnu.org>
1075 * bytecode.c (mark_byte_stack): Add a comment.
1077 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
1078 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
1081 2000-08-24 Kenichi Handa <handa@etl.go.jp>
1083 * minibuf.c (do_completion): Always use compare-string, not
1084 string-equal because the latter doesn't pay attention to
1085 multibyteness of strings.
1087 * process.c (create_process): Don't setup raw-text coding here.
1088 (Fopen_network_stream): Don't set coding->src_multibyte and
1089 coding->dst_multibyte here.
1090 (read_process_output): For process filter, return unibyte string
1091 if default-enable-multibyte-characters is nil.
1092 (send_process): If OBJECT is multibyte text, be sure to encoded it
1093 by the specified coding system for the process. Otherwise, setup
1095 (init_process): Don't initialize default-process-coding-system
1098 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1100 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1101 <scroll-down-aggressively>: Likewise.
1103 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1105 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1106 zero. Set coding->produced_char correctly.
1108 2000-08-22 Andrew Innes <andrewi@gnu.org>
1110 * makefile.w32-in: New file.
1112 * unexw32.c (unexec): Ignore old_name, and use the actual location
1113 of the current executable instead. Base new_name on this.
1115 * w32proc.c (create_child): Remove reference to security
1116 descriptor, which isn't needed and doesn't compile with mingw32.
1118 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1119 up dllimport attributes.
1120 (x_update_window_end): Update prototype.
1122 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1123 extern, which screws up dllimport attributes.
1125 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1126 up dllimport attributes.
1128 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1129 screws up dllimport attributes.
1131 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1132 up dllimport attributes.
1133 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1134 screws up dllimport attributes.
1136 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1137 up dllimport attributes.
1139 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1140 screws up dllimport attributes.
1142 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1143 screws up dllimport attributes.
1145 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1146 up dllimport attributes.
1148 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1149 unnecessary extern, which screws up dllimport attributes.
1152 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1153 up dllimport attributes.
1155 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1156 unnecessary extern, which screws up dllimport attributes.
1158 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1159 screws up dllimport attributes.
1161 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1162 up dllimport attributes.
1164 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1166 * w32bdf.c (search_file_line):
1167 (set_bdf_font_info):
1169 (w32_get_bdf_glyph):
1170 (w32_BDF_to_x_font): Fix compile warnings.
1172 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1175 * w32select.c: Include keyboard.h before frame.h.
1177 * w32fns.c (max): Define macro.
1178 (JOHAB_CHARSET): Define if not known.
1179 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1180 (Fx_show_tip): Synch with X version.
1182 * w32xfns.c: Include keyboard.h before frame.h.
1184 * w32fns.c: Include keyboard.h before frame.h.
1186 * w32term.c: Include keyboard.h before frame.h.
1188 * fontset.c: Include keyboard.h before frame.h.
1190 * w32inevt.c: Include keyboard.h before frame.h.
1191 (MOUSE_MOVED): Define if not known.
1193 * minibuf.c: Include keyboard.h before frame.h.
1195 * keyboard.c: Include keyboard.h before frame.h.
1197 * indent.c: Include keyboard.h before frame.h.
1199 * dispnew.c: Include keyboard.h before frame.h.
1201 * buffer.c: Include keyboard.h before frame.h.
1203 * alloc.c: Include keyboard.h before frame.h.
1205 * print.c: Include keyboard.h before frame.h.
1207 * process.c: Include keyboard.h before frame.h.
1209 * scroll.c: Include keyboard.h before frame.h.
1211 * sysdep.c: Include keyboard.h before frame.h.
1213 * term.c: Include keyboard.h before frame.h.
1215 * window.c: Include keyboard.h before frame.h.
1217 * xdisp.c: Include keyboard.h before frame.h.
1218 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1220 * frame.c: Include keyboard.h before frame.h.
1222 * w32heap.h: Undefine min, max.
1224 * w32gui.h: Undefine min, max.
1226 * unexw32.c: Change PUCHAR to PCHAR.
1227 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1230 (copy_executable_and_dump_data): Remove unnecessary static defs.
1231 (copy_executable_and_dump_data): Fix compile warnings.
1233 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1235 * w32console.c (min): Define macro.
1236 (clear_frame, write_glyphs): Fix compile warning.
1238 * w32proc.c (compare_env):
1239 (find_child_console): Fix compile warning.
1241 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1242 sys_errlist instead of _sys_errlist.
1243 (get_emacs_configuration_options): New function.
1245 * s/ms-w32.h (sys_nerr): Provide default definition.
1246 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1247 name with _ prepended.
1248 (NSIG): Define if not known.
1249 (get_emacs_configuration): Provide extern declaration.
1250 (get_emacs_configuration_options): Provide extern declaration.
1251 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1253 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1255 (read_unc_volume): Fix compile warning.
1257 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1258 definitions from being used.
1260 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1262 * w32.c (unc_volume_file_attributes):
1263 (open_unc_volume): Make arg const.
1265 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1266 (read_input_waiting): Remove excess parameter.
1268 * w32.c (init_environment): Call _access.
1269 (check_windows_init_file): Call _close.
1270 (init_user_info): Call _putenv.
1271 (init_environment): Call _putenv and _strdup.
1272 (init_ntproc): Reset volume info cache on startup.
1274 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1275 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1276 cannot override the CRT malloc.
1278 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1279 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1281 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1282 unless we are linking with a static CRT.
1283 (RVA_TO_PTR): Cast result to unsigned char*.
1285 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1286 (add_volume_info): Use xstrdup.
1288 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1290 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1291 (do_completion, Fminibuffer_complete_word): Use it.
1292 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1293 var so it can take non-boolean values.
1295 2000-08-21 Gerd Moellmann <gerd@gnu.org>
1297 * editfns.c (find_field): Formatting changes.
1298 (toplevel): Some old-style function forward declarations
1299 changed to prototypes, some new protypes added, some functions
1302 * lisp.h (set_time_zone_rule): Add prototype.
1303 (use_dialog_box): External declaration.
1305 * keyboard.c (gen_help_event): Add parameter SIZE.
1306 (kbd_buffer_events_waiting): Slightly rewritten.
1307 (clear_event): New function.
1308 (kbd_buffer_get_event): Use it, and clear the input_events of
1310 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
1311 don't fill the newly created array with nils.
1312 (toplevel): Convert some old-style function forward declarations
1315 * keyboard.h (gen_help_event): Change prototype.
1317 * xterm.c (XTread_socket): Change calls to gen_help_event.
1319 * w32term.c (w32_read_socket): Change calls to gen_help_event.
1321 * eval.c (Fmacroexpand): Doc fix.
1323 2000-08-20 Jason Rumney <jasonr@gnu.org>
1325 * w32term.h (x_display_info_for_display): Remove as this function
1326 does not exist on W32.
1328 * w32term.c (help_echo_window): New variable.
1329 (syms_of_w32term): staticpro it.
1330 (note_mode_line_highlight): Set it.
1331 (XTextExtents16): Removed as there is no equivalent on W32.
1332 (x_compute_glyph_string_overhangs): Incomplete body removed, as
1333 the X way of doing this will not work for W32.
1334 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
1335 (x_draw_image_foreground): Avoid drawing outside of the clip area
1336 when image doesn't have a mask.
1337 (note_mouse_highlight): Process overlays in the right order of
1338 priority. Set help_echo_window.
1339 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
1340 because that's more visible for large images.
1342 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
1343 name to single_keymap_panes.
1344 (w32_menu_show): Set wv->title when dealing with titles.
1345 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
1347 2000-08-21 Miles Bader <miles@gnu.org>
1349 * minibuf.c (do_completion): Try again if we rewrite the input
1350 string, but no completion was done, so that any completion message
1353 2000-08-20 Gerd Moellmann <gerd@gnu.org>
1355 * xfaces.c (lface_equal_p): Compare strings differently.
1356 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
1357 (realize_tty_face): Use them.
1358 (syms_of_xfaces): Initialize new variables.
1359 (map_tty_color): New function, extracted from realize_tty_face.
1360 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
1361 foreground or background color, store the new color name in the
1362 realized face; previous code trying to do this had no effect.
1363 (realize_tty_face): Use map_tty_color.
1364 (Fclear_face_cache): Set face_change_count and ensure thorough
1367 2000-08-19 Gerd Moellmann <gerd@gnu.org>
1369 * undo.c (record_first_change, record_marker_adjustment): Don't
1370 use XBUFFER on last_undo_buffer which might not be a buffer.
1372 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1374 * coding.c (decode_coding_string): Set members consumed,
1375 consumed_char, produced, produced_char of *coding correctly. If
1376 decode_coding doesn't consume any byte, don't try anymore.
1377 (encode_coding_string): Likewise.
1379 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1381 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
1382 conditional have void type, for Standard C compilers.
1384 * xdisp.c (redisplay_internal): Compare windows for equality with
1385 EQ, instead of applying XWINDOW to something that might not
1388 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1390 * fontset.c (Finternal_char_font): Search only the selected frame
1391 for a window of the current buffer.
1393 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1395 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
1398 * keyboard.c (kbd_buffer_get_event): Handle the case that the
1399 second half of a HELP_EVENT is found at the start of kbd_buffer.
1401 2000-08-18 Miles Bader <miles@gnu.org>
1403 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
1405 * editfns.c (save_restriction_save): Rewrite to use markers.
1406 (save_restriction_restore): Rewrite to understand new form of data
1407 saved by save_restriction_save.
1408 (Fsave_restriction): Remove cautionary note in doc-string.
1410 2000-08-17 Gerd Moellmann <gerd@gnu.org>
1412 * fileio.c (build_annotations): Add a comment explaining the
1413 return value of format-annotate-function. Replace a spurious call
1414 to Flength with a CONSP test. Call format-annotate-function with
1415 a fifth arg specifying how many times the function is been called
1416 in a row, to let it choose temporary buffers appropriately.
1418 2000-08-17 Dave Love <fx@gnu.org>
1420 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
1421 declare make_temp_name twice.
1423 * lread.c: Prototype readevalloop, load_unwind,
1424 load_descriptor_unwind.
1425 (unreadpure): Give it an arg.
1427 * unexalpha.c: Prototype fatal_unexec, mark_x,
1428 update_dynamic_symbols. Declare unexec as void.
1430 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
1431 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
1433 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
1434 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
1437 * alloca.c: Use #error.
1438 [POINTER_TYPE]: Use it.
1440 * eval.c (Fdefvar): Doc fix.
1442 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
1443 INITIALIZE_INTERVAL.
1445 * buffer.h: Avoid DECLARE_INTERVALS.
1447 * config.in: Add size_t.
1449 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
1451 * w16select.c (set_clipboard_data): If there's not enough memory
1452 to put text into clipboard, return 1, as Fw16_set_clipboard_data
1453 expects. In case of other failures, return 3.
1454 (system_error_msg): New error message.
1455 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
1458 2000-08-16 Gerd Moellmann <gerd@gnu.org>
1460 * term.c (write_glyphs): Also turn off inverse video after turning
1461 off other appearances in case TS_exit_attribute_mode is not equal
1462 to TS_end_standout_mode.
1463 (insert_glyphs): Turn inverse video on/off for each run of glyphs
1465 (turn_off_face): Reset standout_mode only if
1466 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
1467 is equal to TS_end_standout_mode.
1469 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1471 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
1472 sequence at the end of the source block.
1474 * ccl.c (Fccl_program_p): Docstring modified.
1475 (Fccl_execute): Likewise.
1476 (Fccl_execute_on_string): Likewise.
1478 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1480 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
1482 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1484 The following changes are mainly to fix bugs of
1485 encode/decode-coding-string failing if encoding/decoding return
1486 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
1487 variable conversion_buffer.
1489 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
1490 decrement dst_end to avoid buffer overflow in the later call of
1493 * coding.h (conversion_buffer_size, conversion_buffer)
1494 (get_conversion_buffer): Extern deleted.
1496 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
1497 (conversion_buffer, conversion_buffer_size): Variables deleted.
1498 (get_conversion_buffer): Function deleted.
1499 (struct conversion_buffer): New structure.
1500 (MAX_ALLOCA): New macro.
1501 (allocate_conversion_buffer): New macro.
1502 (extend_conversion_buffer, free_conversion_buffer): New functions.
1503 (ccl_coding_driver): Set coding->result.
1504 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
1505 this is the last block of source.
1506 (encode_coding): Likewise. Handle the source block as the last
1507 one only when the whole source text is consumed.
1508 (decode_coding_string): Handle the case that the output buffer is
1509 too small to decode the whole source text. Use
1510 allocate_conversion_buffer, extend_conversion_buffer and
1511 free_conversion_buffer, not get_conversion_buffer.
1512 (encode_coding_string): Likewise.
1513 (init_coding): Function deleted.
1514 (init_coding_once): Delete code to initialize
1515 conversion_buffer_size.
1517 * emacs.c (main): Don't call init_coding.
1519 * msdos.c (IT_write_glyphs): Use a locally declared
1522 * term.c (write_glyphs): Use a locally declared conversion_buffer.
1523 (insert_glyphs): Likewise.
1525 * w32console.c (write_glyphs): Use a locally declared
1528 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
1530 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
1531 member of display_info is NULL.
1533 2000-08-15 Gerd Moellmann <gerd@gnu.org>
1535 * alloc.c (compact_small_strings): Use safe_bcopy, add an
1538 * term.c (turn_off_face): Reset standout_mode when resetting
1539 appearances with capability `me'.
1540 (write_glyphs): Switch on inverse video before each face change.
1542 2000-08-14 Dave Love <fx@gnu.org>
1544 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
1545 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
1546 (lisp_free): Declare and make static.
1548 * window.c: Fix embedded comment.
1549 (syms_of_window): Fix doc string.
1551 2000-08-14 Gerd Moellmann <gerd@gnu.org>
1553 * keymap.c (push_key_description): If C without modifiers is < 32,
1554 make sure to print `C-' before `M-', like in the manual.
1556 2000-08-11 Gerd Moellmann <gerd@gnu.org>
1558 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
1559 since they aren't relocated anymore.
1560 (sxhash_string): Make sure returned hash code fits in a Lisp
1563 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1564 partially visible line which is smaller than the window's
1567 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1569 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1570 the multibyte form of eight-bit-control characters.
1571 (Fccl_execute_on_string): Initialize ccl->multibyte.
1573 * ccl.h (struct ccl_program): New member multibyte.
1575 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1577 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1579 * regex.c (regex_compile) <normal_char>: Pay attention to
1581 (analyse_first) <exactn>: Setup fastmap correctly for
1582 eight-bit-control characters.
1584 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1586 * termhooks.h (enum event_kind): New member
1587 multibyte_char_keystroke.
1589 * keyboard.c (make_lispy_event): Handle the new event type
1590 multibyte_char_keystroke.
1592 * xterm.c: Include coding.h.
1593 (XTread_socket): Work around a bug of XmbLookupString. If the
1594 input is from XIM, decode it according to the current locale. In
1595 that case, generate multibyte_char_keystroke events.
1597 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1599 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1600 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1602 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1604 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1605 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1606 (move_it_in_display_line_to): Record iterator's ascent and descent
1607 before producing glyphs, and restore them when we know the glyph
1608 doesn't fit on the line.
1609 (move_it_to): Restructured so that it's easier to debug. If
1610 moving to a vpos, and not moving to an x or character position,
1611 stop as soon as the specified vpos is reached; don't move further
1612 into that line because that might change the computed line height.
1613 (try_cursor_movement): New function, extracted from the cursor
1614 movement branch of redisplay_window. If ending on a partially
1615 visible line, don't try to scroll if the cursor line is taller
1617 (redisplay_window): Use try_cursor_movement.
1619 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1620 because that function doesn't cope with variable-height lines.
1622 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1623 box cursor because that's better visible for large images.
1625 2000-08-10 Miles Bader <miles@gnu.org>
1627 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1629 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1631 * xdisp.c (Vmessages_buffer_name): New variable.
1632 (message_dolog): Use it.
1633 (syms_of_xdisp): Initialize it.
1635 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1637 * msdos.c (IT_note_mouse_highlight): Update the calls to
1639 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1640 redundant now that keyboard.h is included.
1642 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1644 * keyboard.c (kbd_buffer_events_waiting): New function.
1646 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1648 * msdos.c: Include keyboard.h.
1649 (XMenuActivate): Empty no_event events from the event buffer. If
1650 no events are left after that, call clear_input_pending.
1651 (mouse_clear_clicks): New function, code moved from mouse_init.
1652 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1653 mouse driver to ``forget'' any past clicks.
1655 * Makefile.in (msdos.o): Depend on keyboard.h.
1657 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1659 * lisp.h (input_pending): External declaration.
1661 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1663 * xdisp.c (echo_area_display): Display thoroughly if input is
1664 pending. Bind redisplay-dont-pause to t during the redisplay.
1665 in case input is pending.
1667 * dispnew.c (Qredisplay_dont_pause): New variable.
1668 (syms_of_display): Initialize and staticpro it.
1669 (update_frame_1): Don't interrupt the display for pending input if
1670 redisplay_dont_pause is set.
1672 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1674 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1676 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1678 * callproc.c (Fcall_process): Terminate the unwind-protect around
1679 the post-read-conversion of coding system.
1681 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1682 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1683 * buffer.h (overlays_at): Update prototype.
1684 * xdisp.c (next_overlay_change): Update call to overlays_at.
1685 * xfaces.c (face_at_buffer_position): Likewise.
1686 * textprop.c (Fget_char_property): Likewise.
1687 * xterm.c (note_mouse_highlight): Likewise.
1689 * minibuf.c (do_completion): Don't consider a simple change of
1690 case as `completion'.
1692 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1694 * keyboard.c (syms_of_keyboard): Initialize
1695 last_point_position_buffer.
1696 * undo.c (record_delete): Make sure last_point_position_buffer is
1697 a buffer before comparing pointers.
1699 * coding.h (decode_coding_string): Declare.
1701 * intervals.h (Fprevious_single_char_property_change): Declare.
1703 * textprop.c (Fprevious_single_char_property_change): Don't do
1704 arithmetic directly on lisp objects.
1706 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1709 * keyboard.h (menu_item_eval_property): Declare.
1711 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1712 reuse as buffer name, instead of recreating (and discarding) every
1713 time a message is logged.
1714 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1715 (current_message_1, truncate_message_1, set_message_1)
1716 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1717 (current_message, truncate_echo_area, display_echo_area)
1718 (resize_echo_area_axactly): Changed calls.
1720 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1722 (Ffind_coding_systems_region_internal): First argument to Fappend
1723 must be an integer, not a Lisp object.
1725 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1727 * charset.c (Fchar_width): Doc fix.
1729 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1731 * charset.c (Fstring_width): Doc fix.
1733 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1735 * xdisp.c (start_display): When starting display on a continuation
1736 line, clear ascent and descent members of the iterator structure;
1737 the height of the continued line does not affect the height of the
1739 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1740 line taller than the window.
1741 (redisplay_window) <forced window start>: Handle case that the
1742 middle of the window is not found in any row.
1743 (dump_glyph_row): Show more information.
1744 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1745 first text line in a glyph matrix.
1747 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1748 of the clip area when image doesn't have a mask.
1750 * fns.c (sweep_weak_table): Fix survival conditions for
1751 key-or-value and key-and-value weakness.
1753 * .gdbinit (xhashtable): New command.
1755 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1756 tables out of the list of all weak hash tables.
1758 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1759 a new buffer is created, make sure echo_area_buffer[] references
1762 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1764 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1767 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1769 * syntax.c (skip_chars): Fix previous change. Make the handling
1770 of unibyte string consistent with that of regex search.
1772 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1774 * xmenu.c (popup_get_selection): Use xfree instead of free.
1776 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1778 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1780 * callproc.c (child_setup): Use xfree instead of free.
1782 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1784 (run_mac_command, closedir): Use `xfree' instead of `free'.
1786 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1788 * eval.c (error): Use xfree instead of free.
1790 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1792 * fns.c: Replace `illegal' with `invalid'.
1793 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1795 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1797 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1800 2000-08-04 Noah Friedman <friedman@splode.com>
1802 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1805 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1807 * syntax.c (skip_chars): Fix typo in error message.
1809 2000-08-04 Andreas Schwab <schwab@suse.de>
1811 * m/ia64.h: Moved from s/ia64.h.
1813 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1815 * process.c (read_process_output): Big simplification. Handle
1816 composition and post-read-conversion of coding system correctly.
1817 (send_process): Handle composition correctly.
1819 * callproc.c (Fcall_process): Handle post-read-conversion of
1820 coding system if any.
1822 * coding.c (decode_coding_iso2022): More strict check for handling
1824 (coding_restore_composition): Pay attention to the case that
1825 cmp_data is not set properly (because of invalid code in the
1827 (run_pre_post_conversion_on_str): Include text properties in the
1829 (decode_coding_string): Set members of coding correctly.
1831 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1833 * s/ia64.h: New file.
1835 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1836 Use NULL instead of 0 at the end of variable argument list of
1837 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1838 sizeof (int) < sizeof (void *).
1840 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1841 of variable argument lists of XtVaGetValues and XtVaSetValues.
1843 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1844 variable argument lists of XtVaGetValues and XtVaSetValues.
1846 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1848 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1849 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1851 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1854 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1855 in call to Fsingle_key_description.
1857 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1860 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1862 * window.c (display_buffer_reuse_frames): New variable.
1863 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1864 frames displaying BUFFER.
1865 (syms_of_window): Define Lisp variable
1866 display-buffer-reuse-frames.
1868 2000-08-01 Miles Bader <miles@gnu.org>
1870 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1871 when to constrain NEW_POS (they were pretty screwed up before).
1873 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1875 * msdos.c (run_msdos_command): Save and restore the master
1876 environment, for the case that child_setup signals an error.
1877 When mirroring slashes in DOS shell commands, don't fail when
1878 argv[2] has embedded blanks.
1879 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1880 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1881 (dos_ttraw): Call mouse_setup_buttons.
1883 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1884 using alloca; free it after run_msdos_command returns.
1886 2000-07-27 Dave Love <fx@gnu.org>
1888 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1890 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1893 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1895 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1897 * editfns.c (lisp_time_argument): Fix last change.
1899 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1901 * fns.c (Fdelete): Make it work on vectors and strings in addition
1904 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1905 (syms_of_fns): Initialize new variables.
1906 (sweep_weak_table): Handle weakness `key-or-value' and
1908 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1909 weakness, with t meaning the same as `key-and-value'.
1911 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1913 * coding.h (struct coding_system): Member safe_charset deleted.
1915 * coding.c (Qsafe_charsets): This variable deleted.
1916 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1918 (coding_safe_chars): New function.
1919 (CODING_SAFE_CHAR_P): New macro.
1920 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1921 checking safe_charsets member of the coding system. Caller
1923 (detect_coding_iso2022): New local variable safe_chars.
1924 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1925 safe_charsets member of the coding system.
1926 (decode_coding_iso2022): New local variable safe_chars.
1927 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1928 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1929 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1930 (ENCODE_UNSAFE_CHARACTER): New macro.
1931 (encode_coding_iso2022): New local variable safe_chars. Check
1933 (setup_coding_system): Delete the code to initialize
1934 coding->safe_charses
1935 (intersection, find_safe_codings): New functions.
1936 (Ffind_coding_systems_region_internal): New function.
1937 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1938 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1939 variable and initialize it.
1941 * fns.c (char_table_ref_and_index): New function.
1943 * lisp.h (char_table_ref_and_index): Add prototype.
1945 2000-07-26 Sam Steingold <sds@gnu.org>
1947 * editfns.c (lisp_time_argument): Added third argument `usec'.
1948 (Ffloat_time): New built-in Lisp function.
1950 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1952 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1953 for the character code.
1955 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1958 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1959 if called for a popup menu.
1960 (xmenu_show): Store help string in widget values.
1962 2000-07-26 Dave Love <fx@gnu.org>
1964 * syswait.h: Move some definitions.
1965 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1966 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1967 perspicuous definitions.
1968 (WTERMSIG): Fix bit pattern used.
1970 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1972 * print.c (print_object): If vector printing is truncated, print
1973 "..." to indicate it as well as the case of list printing.
1975 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1977 * xdisp.c (next_element_from_display_vector): Improve comments.
1979 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1980 for the character code, and the rest for the face id as in 20.x.
1981 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1983 * window.c (window_display_table): Cleaned up.
1985 * syntax.c (Fforward_word): Add last arg nil in call of
1986 Fconstrain_to_field.
1988 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1990 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1991 identical but for the letter-case, don't call
1992 barf_or_query_if_file_exists.
1994 2000-07-25 Miles Bader <miles@gnu.org>
1996 * editfns.c (find_field): Honor special `boundary' fields.
1997 (Qboundary): New variables.
1998 (syms_of_editfns): Initialize Qboundary.
1999 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2000 Use scan_buffer instead of find_before_next_newline, because it
2001 allows us to detect the boundary case where there's a newline at
2003 * lisp.h (Fconstrain_to_field): Update external declaration.
2005 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2007 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2010 2000-07-24 Dave Love <fx@gnu.org>
2012 * s/sunos4-0.h, s/sol2.h:
2013 (LIBS_TERMCAP): Move from m/sparc.h.
2015 * m/sparc.h (TERMINFO): Moved to system files (probably only
2016 relevant for sunos4 judging by its vintage).
2017 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2020 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2022 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2023 name to single_keymap_panes.
2025 2000-07-24 Andreas Schwab <schwab@suse.de>
2027 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2029 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2031 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2032 parameters instead of using int parameters. Expect FN to accept
2033 EMACS_INT parameters.
2034 (display_echo_area, resize_echo_area_axactly, current_message)
2035 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2036 with new argument list.
2037 (resize_mini_window_1): New callback function.
2038 (current_message_1, truncate_message_1, set_message_1): Change
2039 parameter lists to the new format expected by
2040 with_echo_area_buffer.
2042 2000-07-24 Kenichi Handa <handa@etl.go.jp>
2044 * fontset.c (fontset_ref): Remove INLINE declaration.
2045 (fontset_ref_via_base): Likewise.
2046 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
2049 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
2051 * msdos.c (IT_note_mouse_highlight): Process overlays in the
2052 correct order of priority. If help echo was found in an overlay,
2053 use that overlay as the object in which the help echo was found.
2055 2000-07-22 Miles Bader <miles@gnu.org>
2057 * textprop.c (Fprevious_single_char_property_change): The initial
2058 property value should be from the position preceding POSITION, not
2061 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
2063 * coding.c (syms_of_coding): Doc fix for
2064 inhibit-iso-escape-detection.
2066 2000-07-21 Gerd Moellmann <gerd@gnu.org>
2068 * xterm.c (note_mouse_highlight): Process overlays in the right
2071 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
2073 * xterm.c (note_mouse_highlight): If help-echo was found in an
2074 overlay, use that overlay as the object in which the help was
2077 * window.c (foreach_window_1): Fix typo reversing an if-condition.
2079 * window.c (foreach_window): Instead of a fake variable argument
2080 list, take one USER_DATA argument.
2081 (foreach_window_1): Likewise, and call callback functions with two
2082 args, the window and USER_DATA.
2083 (struct check_window_data): New struct.
2084 (check_window_containing): Use it.
2085 (window_from_coordinates): Set up a struct check_window_data for
2087 (add_window_to_list, freeze_window_start): Change parameters
2088 according to new calling convention.
2090 * window.h (foreach_window): Change prototype.
2092 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
2094 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
2096 * xmenu.c (menu_help_callback): Call show_help_echo with
2097 additional arguments OBJECT and POS.
2099 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2101 * data.c (Faset): Allow storing any multibyte character in a
2102 string. Convert unibyte string to multibyte if necessary.
2104 * xfns.c (x_encode_text): New function.
2105 (x_set_name): Use x_encode_text.
2106 (x_set_title): Likewise.
2108 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2110 * xterm.h (x_encode_text): Add prototype.
2112 2000-07-20 Dave Love <fx@gnu.org>
2114 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2117 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2119 * msdos.c (help_echo_window): New variable.
2120 (syms_of_msdos): Initialize and staticpro it.
2121 (IT_note_mode_line_highlight): Set help_echo_window.
2122 (IT_note_mouse_highlight): Ditto.
2123 (dos_rawgetc): Store help_echo_window in the second event produced
2126 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2127 Record the object that generated the help echo and the position of
2128 that object in help_echo_object and help_echo_pos. Record that
2129 some glyphs in a row are displayed in mouse-face.
2130 (IT_update_begin): Don't clear mouse highlight unless one of the
2131 enabled glyph rows is marked as being displayed in mouse-face.
2132 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2133 and position recorded in help_echo_object and help_echo_pos to the
2135 (IT_menu_display): Accept a new argument PN: the pane number of
2136 the current menu pane. Record the pane number and the item
2137 number of the item which has associated help string.
2138 (XMenuActivate): Update the prototype for help_callback in
2139 function declaration. Call IT_menu_display with the current menu
2140 pane number as an additional argument. Call help_callback with
2141 two additional arguments: the pane number and the item number of
2142 the menu item associated with the help text.
2143 (help_echo_object, help_echo_pos): New variables.
2144 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2146 * msdos.h (XMenuActivate): Update prototype.
2148 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2150 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2151 Add some more prototypes.
2153 * xterm.c, xterm.h: Add some more prototypes.
2155 * lisp.h (Fnext_single_char_property_change): Add prototype.
2157 * dispnew.c (direct_output_for_insert): Remove confusing
2158 outer local variable mouse_face_overwritten_p.
2159 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2161 * alloc.c (allocate_string_data): Don't copy old string contents.
2163 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2165 * coding.c (code_convert_region): Delete text properties before
2166 shrinking the conversion region.
2168 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2170 * dispnew.c (update_text_area): Write the whole row if it
2171 has mouse-face in it.
2173 * xfaces.c (face-alternative-font-family-alist): Remove
2174 DEFVAR_LISP; staticpro instead.
2176 * xmenu.c (menu_help_callback): Call show_help_echo with
2179 * keyboard.c (show_help_echo): Add parameter WINDOW.
2180 (read_char): Call show_help_echo with window extracted from Lisp
2182 (gen_help_event): Add parameter WINDOW.
2184 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2186 * xterm.c (help_echo_window): New variable.
2187 (note_mouse_highlight, note_tool_bar_highlight): Set
2189 (XTread_socket): Pass help_echo_window to gen_help_event.
2190 (syms_of_xterm): Initialize and staticpro help_echo_window.
2192 2000-07-18 Dave Love <fx@gnu.org>
2194 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2197 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2199 * alloc.c (allocate_string_data): If string had already data
2200 assigned, copy old contents to new string data.
2202 * coding.c (syms_of_coding): Fix typo in spelling of variable
2203 `inhibit-iso-escape-detection'.
2205 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2207 * Makefile.in: Add dependencies on dispextern.h.
2208 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2209 `free'; both can conflict with system header files.
2211 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2213 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2216 2000-07-18 Dave Love <fx@gnu.org>
2218 * window.c (Fwindow_list): Declare arg `window'.
2220 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2222 * coding.c (setup_coding_system): Don't override the explicitly
2223 specified designations.
2225 2000-07-15 Miles Bader <miles@gnu.org>
2227 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2228 from `text_property_eq' and `text_property_stickiness', respectively.
2229 (find_field, Fconstrain_to_field, char_property_eq)
2230 (char_property_stickiness): Changed to call char-property functions
2231 instead of text-property-only ones.
2233 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2234 `next_single_char_property_change'). Do more error checking, and
2235 cleanup limit behavior.
2236 (Fprevious_single_char_property_change): New function.
2237 (syms_of_textprop): Initialize new subrs.
2239 * xdisp.c (display_prop_end, invisible_text_between_p):
2240 Call Fnext_single_char_property_change instead of
2241 next_single_char_property_change.
2243 2000-07-15 Jason Rumney <jasonr@gnu.org>
2245 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2246 after menu is finished with.
2247 (add_menu_item): Only consider wv->title as a menu title.
2248 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2250 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2252 (FONT_REGEXP): Remove unused macro, and its sub-components.
2253 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2255 * w32term.c (help_echo_object, help_echo_pos): New variables.
2256 (note_mode_line_highlight): Store additional information about the
2257 help-echo in help_echo_object and help_echo_pos. Check both
2258 `local-map' and `keymap' properties for changing the cursor
2259 (note_mouse_highlight): Store additional information about the
2260 help-echo in help_echo_object and help_echo_pos.
2261 (note_tool_bar_highlight): Set help_echo_object to nil and
2262 help_echo_pos to -1.
2263 (w32_read_socket): Use gen_help_event instead of filling
2264 input_events manually.
2265 (syms_of_w32term): Staticpro help_echo_object.
2266 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2267 set, arrange for a mouse-highlight redisplay in
2269 (x_clear_mouse_face): New function.
2270 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2271 (x_update_window_begin): No need to turn off the mouse
2273 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2274 depending on whether they contain glyphs highlighted in
2276 (x_fill_stretch_glyph_string): Consume runs of stretch
2277 glyphs instead of a single one.
2278 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2279 with new argument list.
2280 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2281 (x_append_glyph, x_append_composite_glyph)
2282 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2283 changes in struct glyph starting 1999-12-27. See comments for
2284 xterm.c on 2000-07-05.
2286 2000-07-14 Sam Steingold <sds@gnu.org>
2288 * xfaces.c (realize_x_face): Fix the last patch:
2289 check `default_face' before dereferencing.
2291 2000-07-14 Dave Love <fx@gnu.org>
2293 * syntax.c (back_comment): Add null default in switch (for pcc).
2295 2000-07-14 Kenichi Handa <handa@etl.go.jp>
2297 * xfaces.c (realize_x_face): Make fontset using the base of the
2298 default_face's fontset, not using the default fontset.
2300 * coding.c (inhibit_iso_escape_detection): New variable.
2301 (syms_of_coding): Make it a Lisp variable.
2302 (detect_coding_iso2022): If inhibit_iso_escape_detection is
2303 nonzero, ignore ISO2022's escape sequence.
2305 2000-07-14 Gerd Moellmann <gerd@gnu.org>
2307 * alloca.c (malloc) [emacs]: Define as xmalloc.
2309 * xfns.c (Fx_show_tip): If frame parameters contain a position,
2310 use that instead of the mouse position. Add parameters DX and DY.
2312 * dispextern.h (Fx_show_tip): Adjust number of parameters
2315 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
2316 if HELP is a function, call it with OBJECT and POS as parameters
2317 to get the help to display.
2318 (gen_help_event, kbd_buffer_store_help_event): New functions.
2319 (kbd_buffer_get_event): Construct the Lisp help-event differently.
2320 (read_char): Call show_help_echo with new parameters.
2322 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
2325 * xterm.c (help_echo_object, help_echo_pos): New variables.
2326 (note_mode_line_highlight): Store additional information about the
2327 help-echo in help_echo_object and help_echo_pos. Check both
2328 `local-map' and `keymap' properties for changing the cursor
2329 (note_mouse_highlight): Store additional information about the
2330 help-echo in help_echo_object and help_echo_pos.
2331 (note_tool_bar_highlight): Set help_echo_object to nil and
2332 help_echo_pos to -1.
2333 (XTread_socket): Use gen_help_event instead of filling
2334 input_events manually.
2335 (syms_of_xterm): Staticpro help_echo_object.
2337 * xmenu.c (menu_highlight_callback): Use
2338 kbd_buffer_store_help_event instead of setting up and input_event
2341 * xdisp.c (eval_form): GCPRO argument sexpr.
2342 (call_function): New function.
2343 (handle_single_display_prop): Use call_function and FUNCTIONP
2344 instead of checking whether if font_height is a symbol and
2347 * eval.c (internal_condition_case_2): New function.
2349 * lisp.h (FUNCTIONP): New macro.
2350 (internal_condition_case_2, call_function): Add prototypes.
2352 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
2353 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
2354 Always set `arg' member of input_events.
2355 (construct_menu_click): Unused function removed.
2357 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
2359 * w32term.c (construct_mouse_click, construct_mouse_wheel)
2360 (construct_drag_n_drop, x_scroll_bar_handle_click)
2361 (w32_read_socket): Always set `arg' member of input_events.
2363 * keyboard.c (show_help_echo): Use eval_form. Add comment.
2365 * lisp.h (eval_form): Add prototype.
2367 * xdisp.c (eval_form): Make it externally visible.
2369 2000-07-13 Gerd Moellmann <gerd@gnu.org>
2371 * xterm.c (x_handle_tool_bar_click): Store the frame in the
2372 frame_or_window slot of TOOL_BAR_EVENT input events instead of
2373 consing. For prefix events, store the frame in the `arg' slot of
2374 the event, otherwise store the key there.
2375 (XTread_socket): Instead of consing, use the frame_or_window slot
2376 of HELP_EVENTs for the frame, and the `arg' slot for the help
2379 * xmenu.c (menu_highlight_callback): Store help string in the
2380 `arg' member of the input event; don't cons.
2381 (menubar_selection_callback): Use the `arg' slot of input events
2382 to queue additional information, instead of consing.
2384 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
2386 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
2388 (w32_read_socket): Adapt to changes in HELP_EVENTs.
2390 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
2391 input events to queue additional information, instead of consing.
2393 * keyboard.c (kbd_buffer_gcpro): Renamed from
2394 kbd_buffer_frame_or_window. Now used for all Lisp objects
2395 referenced from the input queue.
2396 (kbd_buffer_store_event): Always use structure assignment for
2397 copying input events. Record all Lisp objects referenced from
2398 events in kbd_buffer_gcpro.
2399 (kbd_buffer_get_event): Construct Lisp `help-echo' events
2400 differently from input events. Test for prefix menu_bar_events
2401 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
2402 event in kbd_buffer_gcpro to nil.
2403 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
2404 frame_or_window is equal to its arg member as prefix events.
2405 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
2406 used by an input event to nil.
2407 (init_keyboard): Use two times the size of the input queue
2408 for kbd_buffer_gcpro.
2409 (syms_of_keyboard): Likewise.
2411 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
2414 * termhooks.h (struct input_event): Add member `arg'.
2415 (MENU_BAR_EVENT): Renamed from menu_bar_event.
2416 (USER_SIGNAL_EVENT): Renamed from user_signal.
2418 * xfaces.c (ASET): Remove definition.
2420 * lisp.h (AREF, ASET, ASIZE): New macros.
2422 * fontset.c (AREF, ASIZE): Remove definitions.
2424 * fns.c (AREF): Remove definition.
2426 * composite.c (AREF): Remove definition.
2428 2000-07-12 Gerd Moellmann <gerd@gnu.org>
2430 * dispnew.c (redraw_overlapped_rows): Add missing local.
2431 (scrolling_window): Remove debug code.
2433 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
2434 Before scrolling, turn off a mouse-highlight in the window
2437 * xterm.c (x_update_window_end): Add parameter
2438 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
2439 redisplay in XTframe_up_to_date.
2440 (x_clear_mouse_face): New function.
2441 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
2443 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
2445 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
2446 it when any row is written to that contains glyphs highlighted in
2448 (update_window): Call the window update end hook with new
2449 parameter MOUSE_FACE_OVERWRITTEN_P.
2450 (direct_output_for_insert): Give up if row contains mouse-face.
2452 * dispextern.h (struct redisplay_interface): Add parameter
2453 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
2454 (clear_mouse_face): New function pointer member.
2456 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
2458 * syntax.c (back_comment): Use one switch rather than a few `if's.
2459 Obey open_paren_in_column_0_is_defun_start.
2460 When reverting to the `slow' method, try to nicely handle the case
2461 of nested comments by checking that the comment-starter we found
2462 does indeed match the comment-ender.
2463 (scan_sexps_forward, scan_sexps_forward):
2464 Ignore excessive opening parenthesis rather than throwing an error.
2466 2000-07-11 Gerd Moellmann <gerd@gnu.org>
2468 * doc.c (Fsubstitute_command_keys): Handle case that a GC
2469 in Fwhere_is_internal or get_keymap_1 relocates string contents.
2471 * dispnew.c (direct_output_forward_char): Give up if currently
2472 displaying a message instead of the minibuffer contents.
2474 * xterm.c (x_update_window_begin): No need to turn off the mouse
2476 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2477 depending on whether they contain glyphs highlighted in
2480 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
2481 compare the mouse_face_p flags of both rows.
2483 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
2485 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
2487 * keyboard.c (show_help_echo): Accept additional parameter
2488 ok_to_overwrite_keystroke_echo.
2489 (read_char): Call show_help_echo with a zero
2490 ok_to_overwrite_keystroke_echo argument.
2491 * keyboard.h (show_help_echo): Update prototype of
2493 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
2494 ok_to_overwrite_keystroke_echo argument.
2495 * w32menu.c (w32_menu_display_help): Call show_help_echo with
2496 non-zero ok_to_overwrite_keystroke_echo argument.
2498 2000-07-10 Gerd Moellmann <gerd@gnu.org>
2500 * xdisp.c (try_window_id): If changes are all below what is
2501 displayed in the window, and point is in the window, we still
2502 might have to find point on the display.
2504 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
2505 glyphs instead of a single one.
2506 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2507 with new argument list.
2508 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2510 * keymap.c (get_keymap_1): Add comment that this function can GC.
2511 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
2512 comment that functions can GC.
2513 (Fset_keymap_parent): GCPRO arg KEYMAP.
2515 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
2517 * msdos.c (XMenuActivate): After exiting the menu, restore the
2518 echo area message and erase it.
2520 2000-07-10 Kenichi Handa <handa@etl.go.jp>
2522 * fontset.c (Ffontset_info): Make the return value more compatible
2523 with that of Emacs 20.
2525 2000-07-07 Gerd Moellmann <gerd@gnu.org>
2527 * eval.c (Fsignal): Handle case that backtrace_list is null.
2529 2000-07-07 Kenichi Handa <handa@etl.go.jp>
2531 * ccl.c (Fccl_execute): Typo fixed.
2533 2000-07-06 Gerd Moellmann <gerd@gnu.org>
2535 * window.c (window_loop): Add missing gcpro1 local variable.
2537 * window.c (Fwindow_list): Reverse list at the end.
2538 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
2539 means allow windows on OWINDOW's frame, only.
2540 (window_loop): Simplified; use Fwindow_list.
2542 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
2544 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2546 * xterm.c (XTread_socket): Increment handling_signal at the start,
2547 decrement it at the end.
2549 * eval.c (handling_signal): New variable.
2550 (Fsignal): Abort if handling_signal is non-zero.
2552 * lisp.h (handling_signal): External declaration.
2554 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
2556 2000-07-05 Ken Raeburn <raeburn@gnu.org>
2558 Sound support for NetBSD through "Linux emulation" support:
2559 * config.in (HAVE_SOUNDCARD_H): Undef.
2560 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
2561 * Makefile.in (LIBSOUND): New variable.
2562 (LIBES): Include it.
2563 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2565 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2567 (vox_open): Use DEFAULT_SOUND_DEVICE.
2568 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2570 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2572 * print.c (print_error_message): If Vsignaling_function is set,
2573 show it in *Messages*.
2575 * lisp.h (Vsignaling_function): External declaration.
2577 * eval.c (Vsignaling_function): New variable.
2578 (Fsignal): Compute it.
2579 (syms_of_eval): Staticpro it.
2581 2000-07-05 Dave Love <fx@gnu.org>
2583 * syswait.h: Use the autoconf recommended approach. Old code
2584 #if'd out in case we need to revert.
2586 * config.in (HAVE_SYS_WAIT_H): Added.
2588 2000-07-05 Andrew Innes <andrewi@gnu.org>
2590 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2591 when non-NULL instead of __morecore, to take account of buffer
2592 memory. This also solves a problem with spurious memory warnings
2595 * ralloc.c: Make real_morecore non-static.
2597 * eval.c (internal_condition_case): Comment out abort if
2598 interrupt_input_blocked is not zero.
2600 * makefile.nt: Add support for `bootstrap' and related targets.
2601 Include minimal debug info in emacs.exe in release build.
2602 Remove all dependencies on lisp.h, and fixup some others.
2604 * w32.c (init_environment): Install code from 20.7 for providing
2605 default values for environment variables, based on the
2606 executable's own location.
2607 (map_w32_filename): Handle filenames that are longer than
2609 (sys_socket): Install socket inheritance bug fix from 20.7.
2611 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2612 here via blockinput.h).
2614 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2616 * w32menu.c (w32_menu_display_help):
2617 * xmenu.c (menu_help_callback): Use show_help_echo.
2619 * keyboard.h (show_help_echo): Declare.
2621 * keyboard.c (show_help_echo): New function, extracted from read_char.
2622 Feval its `msg' argument if it's a cons cell.
2623 (read_char): Use it.
2624 (follow_key): Pass `autoload' to get_keyelt.
2626 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2627 (note_tool_bar_highlight, XTread_socket):
2628 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2630 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2631 (note_tool_bar_highlight, w32_read_socket):
2632 Do not gratuitously ignore non-string `help-echo' properties.
2634 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2636 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2638 * window.c (delete_all_subwindows): Reset Vwindow_list.
2640 * xterm.c (x_append_glyph, x_append_composite_glyph)
2641 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2642 changes in struct glyph starting 1999-12-27. Some bit-fields of
2643 struct glyph were not set, which made glyphs unequal when compared
2644 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2645 effects were the result. This also depended on the contents of
2646 memory returned by xmalloc. If flickering happens again, activate
2647 the code in clear_glyph_row that's in #if 0. If the flickering is
2648 gone with that, chances are that it is caused by something
2651 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2653 * dispextern.h: Add some comments.
2655 * window.c (add_window_to_list): Add parameter LIST.
2656 (window_list): Order list so that, for each frame, windows are
2657 in canonical order, and so that frames appear in the list in
2658 the order given by Vframe_list.
2659 (next_window): Reverse the handling of NEXT_P.
2661 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2663 * window.c (Vwindow_list): New variable.
2664 (make_window, delete_window): Set Vwindow_list to nil.
2665 (check_window_containing): New function.
2666 (window_from_coordinates): Rewritten.
2667 (add_window_to_list, window_list, candidate_window_p)
2668 (decode_next_window_args, next_window): New functions.
2669 (Fnext_window, Fprevious_window): Rewritten in terms of
2671 (Fwindow_list): New function.
2672 (Fother_window): Cleaned up.
2673 (foreach_window): Add a longer "variable argument list". Let
2674 callback function return 0 to indicate that cycling over windows
2676 (foreach_window_1): Likewise.
2677 (freeze_window_start): Return int.
2678 (init_window): New function.
2679 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2681 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2682 input_event with bzero.
2683 (main): Call init_window.
2685 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2688 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2690 * composite.h (make_composition_value_copy): Extern it.
2692 * composite.c (make_composition_value_copy): New function.
2694 * editfns.c (Fformat): While copying text properties, make each
2695 composition property value a copy.
2697 * fns.c (concat): While copying text properties, make each
2698 composition property value a copy.
2700 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2702 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2704 * fns.c (sweep_weak_table): Mark only objects that are not
2707 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2708 include those frames as candidates which have their focus
2709 redirected to the minibuffer frame.
2711 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2713 * fns.c (Fputhash): Return `value' rather than nil.
2715 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2717 * frame.c (next_frame): Don't check focus redirection in case
2718 MINIBUF is a window. Doing so excludes frames using MINIBUF
2719 unless their focus is redirected, which contradicts the
2720 specification of next-frame, and leads to infinite loops in
2721 certain situations when cycling through windows with next-window.
2723 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2725 * coding.c (code_convert_region): Even if the length of text is
2726 zero, try to convert it if coding->type is coding_type_ccl.
2727 (decode_coding_string, encode_coding_string): Likewise.
2729 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2731 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2732 the display if windows_or_buffers_changed.
2734 * dispnew.c (struct row_entry): New structure.
2735 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2736 (row_table_size, old_lines, new_lines, old_lines_size)
2737 (new_lines_size, run_pool, runs_size, runs): New variables.
2738 (add_row_entry): New function.
2739 (scrolling_window): Use data structures allocated with xmalloc and
2740 held in global variables, instead of allocating them with alloca and
2741 holding them in local variables. Use a larger hash table whose
2742 size depends on glyph matrix sizes. Don't use bzero to clear the
2743 hash table; instead, clear used slots only.
2745 * fns.c (next_almost_prime): Make it externally visible.
2747 * lisp.h (next_almost_prime): Add prototype.
2749 * s/isc4-0.h (sigunblock): Define.
2751 * s/sco5.h (sigunblock): Define.
2753 2000-06-27 Dave Love <fx@gnu.org>
2755 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2756 (moved to osf5-0.h).
2757 [!NOT_C_CODE]: Protect string.h stuff.
2759 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2760 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2762 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2764 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2765 below the last line from the needed window height.
2767 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2769 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2770 (Fwidget_get): Use it.
2771 (syms_of_fns): Defsubr it.
2773 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2775 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2776 display info for XIM.
2777 (xim_open_dpy): Likewise.
2778 (xim_close_dpy): Don't free the display info's XIM.
2780 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2782 * config.in (USE_XIM): New define.
2784 * keymap.c (get_keyelt): For menu-items containing a `:filter
2785 FILTER', apply FILTER to the menu-item's definition to get the
2786 real definition to use.
2788 * lisp.h (QCfilter): External declaration.
2790 * xfns.c (Fimage_size): New function.
2791 (syms_of_xfns): Defsubr it.
2793 2000-06-26 Andreas Schwab <schwab@suse.de>
2795 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2798 2000-06-25 Dave Love <fx@gnu.org>
2800 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2803 * Makefile.in (blockinput.h): Depend on atimer.h.
2804 (atimer.h): Depend on systime.h.
2806 * blockinput.h: Protect against multiple inclusion. Include
2809 * atimer.h: Protect against multiple inclusion. Include
2812 * lisp.h (swap_in_global_binding): Declare.
2814 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2816 * process.c (Fopen_network_stream): Turn off atimers for duration
2817 of call to connect. (Patch from Gerd.)
2819 2000-06-23 Dave Love <fx@gnu.org>
2821 * ralloc.c: Maybe include unistd.h
2823 * emacs.c (setgrp): Undefine before defining.
2824 (malloc_warning, set_time_zone_rule, index): Prototype.
2826 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2827 HAVE_STRUCT_TIMEZONE.
2829 * s/osf1.h: Move string.h hack here from alpha.h and make it
2831 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2833 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2834 (SOCKLEN_TYPE): Don't define.
2836 * m/alpha.h: Remove string.h hack.
2838 * s/osf5-0.h: New file.
2840 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2841 include time.h, done by systime.h.
2842 [__FreeBSD__]: Remove redundant includes.
2844 * callproc.c (setpgrp): Undefine before defining.
2845 (delete_temp_file): Return Qnil to avoid warning.
2847 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2849 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2852 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2854 * composite.h (compose_text): Declare.
2856 * xterm.c: Don't include sys/types.h unconditionally. Don't
2857 protect its inclusion with !USG (following xmenu.c).
2859 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2861 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2864 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2866 * coding.c (decode_eol_post_ccl): Special handling for undecided
2867 and inconsistent EOL types.
2869 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2871 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2872 trough color and main window's background color.
2874 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2877 * xterm.h (Xt_app_con): External declaration.
2879 * widget.c (EmacsFrameRealize): Fix typo.
2881 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2883 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2884 (handle_invisible_prop): Record the start of invisible text in
2885 it->add_overlay_start.
2886 (struct overlay_entry): Add member `overlay'.
2887 (handle_overlay_change): Simplify.
2888 (next_overlay_string): After having processed overlay strings at the
2889 end of the buffer, record that fact in
2890 it->overlay_strings_at_end_processed_p.
2891 (compare_overlay_entries): If before- and after-strings come
2892 from the same overlay, let before-strings come first.
2893 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2894 (load_overlay_strings): Take it->add_overlay_start into account
2895 when adding overlay strings.
2897 * dispextern.h (struct it): Add member add_overlay_start.
2899 2000-06-22 Dave Love <fx@gnu.org>
2901 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2903 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2905 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2907 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2910 2000-06-21 Dave Love <fx@gnu.org>
2912 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2914 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2916 * syntax.c (back_comment): Simplify string-parity counting (with
2917 the added benefit of handling multiple string-styles as long as
2918 they are not intertwined).
2919 Jump to the slow code as soon as a comment starter is found in
2920 a "string_lossage" position. Fixes the case: " /* " /* " */.
2922 2000-06-21 Dave Love <fx@gnu.org>
2924 * Makefile.in: Use GETLOADAVG_LIBS.
2926 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2927 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2929 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2931 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2932 (Fforward_comment, scan_lists):
2933 Check the comstyle of single-char comment-starters.
2934 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2935 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2936 Check the comstyle of single-char comment-starters.
2937 Clarify control-flow around the Scomment case.
2939 2000-06-20 Dave Love <fx@gnu.org>
2941 * fns.c (make_hash_table, maybe_resize_hash_table):
2942 Cast arg of next_almost_prime.
2944 * tparam.c [emacs]: Include lisp.h.
2946 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2949 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2951 * keyboard.c (adjust_point_for_property): Check if display
2952 property should be treated as intangible by looking at its
2955 * xdisp.c (single_display_prop_intangible_p)
2956 (display_prop_intangible_p): New functions.
2958 * dispextern.h (display_prop_intangible_p): Add prototype.
2960 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2962 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2963 argument to sigprocmask.
2965 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2966 argument to sigprocmask.
2968 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2969 sigprocmask_set, and pass a pointer to it to sigprocmask.
2971 * sysdep.c (sigprocmask_set): New variable.
2973 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2976 2000-06-20 Sam Steingold <sds@gnu.org>
2978 * xrdb.c: Don't declare xmalloc, xrealloc.
2980 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2982 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2983 (re_comp): Cast gettext return value to avoid complaints when
2986 2000-06-20 Dave Love <fx@gnu.org>
2988 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2991 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2993 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2995 * m/alpha.h: Don't declare xmalloc, xrealloc.
2997 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2999 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3001 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3003 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3006 * keyboard.h (poll_for_input_1): Declare.
3008 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3010 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3012 * doprnt.c: Don't declare xmalloc, xrealloc.
3014 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3015 (getenv, ctime, getwd): Removed.
3016 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3018 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3019 x_set_tool_bar_lines.
3021 * config.in: Add HAVE_GETWD. Move some definitions above
3022 machine/system includes.
3024 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3026 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3028 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3029 contain information about ENCODING.
3031 * fontset.c (FONTSET_ASCII): Use the first element of char table
3032 for an ASCII font, not defalt slot.
3033 (fontset_ref_via_base): If FONTSET doesn't contain information for
3034 C, try the default fontset.
3035 (make_fontset): Don't copy the default fontset.
3036 (fontset_font_pattern): Likewise.
3037 (accumulate_font_info): If ELT is nil, use the corresponding
3038 element in the default fontset.
3040 2000-06-19 Dave Love <fx@gnu.org>
3042 * syntax.c (Fparse_partial_sexp): Doc fix.
3044 * regex.h: Test PROTOTYPES as well as __STDC__.
3046 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
3047 errno, strerror. Put text after #endif in comment.
3049 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
3052 * xterm.c (x_frame_of_widget): Likewise.
3054 2000-06-19 Gerd Moellmann <gerd@gnu.org>
3056 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
3057 to Vfundamental_mode_abbrev_table.
3059 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
3060 bogus objects are marked. This slows down GC by ~80 percent, but
3061 it might be worth trying when debugging GC-related problems.
3062 This feature requires conservative stack marking to be enabled.
3064 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
3065 returns XLookupChars, reset `modifiers' to zero.
3067 2000-06-19 Dave Love <fx@gnu.org>
3069 * mktime.c: Unprotoized.
3071 2000-06-19 Richard Stallman <rms@gnu.org>
3073 * data.c (set_internal): If variable is frame-local,
3074 store the new value immediately into the frame parameter alist.
3076 2000-06-19 Ken Raeburn <raeburn@gnu.org>
3078 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
3079 in the custom handler pointer.
3081 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
3082 value, or checks for CHAR_META can fail when Lisp_Object is a
3084 * keymap.c (get_keyelt): Likewise.
3086 2000-06-19 Kenichi Handa <handa@etl.go.jp>
3088 * ccl.h (struct ccl_program): New member eol_type.
3089 (struct ccl_spec): New member cr_carryover.
3091 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
3092 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
3094 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
3095 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
3096 (decode_eol_post_ccl): New function.
3097 (decode_coding): Don't detect EOL format here for CCL based coding
3099 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3100 decode_eol_post_ccl after running the CCL program.
3101 (code_convert_region): Don't detect EOL format here for CCL based
3103 (decode_coding_string): Likewise.
3105 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3107 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3108 when treating it as an integer.
3110 * coding.h (encode_coding_string): Declare.
3112 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3115 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3116 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3117 to be passed to get_local_map.
3119 * sound.c (Fplay_sound): Don't call make_number on
3120 Frun_hook_with_args count argument.
3122 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3123 for lisp objects in X event structure data field, when lisp
3124 objects are represented with unions.
3125 (x_scroll_bar_to_input_event): Ditto.
3127 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3129 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3130 termination of string. Fix sense of test whether
3131 Vline_number_display_limit is an integer.
3133 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3135 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3136 only if HAVE_X_WINDOWS.
3138 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3141 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3144 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3146 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3149 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3151 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3152 start of the while loop.
3154 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3156 * atimer.c (alarm_signal_handler): Add forward declaration.
3158 * data.c (set_internal): Remove debug code.
3160 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3162 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3164 * unexec.c (toplevel) [COFF]: Include coff.h.
3166 * s/lynxos.h: New file.
3168 * keymap.c (Fsingle_key_description): Enclose function key and
3169 event symbol names in angle brackets.
3171 * xdisp.c (setup_echo_area_for_printing): Call
3172 message_log_maybe_newline if message_buf_print is not set.
3174 * print.c (printchar, strout): Don't check message_buf_print
3175 before calling setup_echo_area_for_printing because that
3176 function does something useful even when message_buf_print is
3179 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3181 (ensure_echo_area_buffers): Initialize echo buffer's
3182 truncate lines setting to nil.
3183 (with_echo_area_buffer): Don't set the echo buffer's truncate
3185 (set_message_1): Set it here instead, based on the value
3186 of message_truncate_lines.
3187 (resize_mini_window): Handle case that lines are truncated.
3188 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3189 message-truncate-lines.
3191 * keyboard.c (read_char): Bind message-truncate-lines to t
3192 while displaying a help-echo.
3194 * lisp.h (Qmessage_truncate_lines): External declaration.
3196 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3198 * xdisp.c (Vline_number_display_limit): Renamed from
3199 line_number_display_limit.
3200 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3201 Extend documentation string. Initialize
3202 Vline_number_display_limit to nil meaning no limit.
3203 (decode_mode_spec): Use Vline_number_display_limit with its new
3206 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3208 2000-06-13 Richard Stallman <rms@gnu.org>
3210 * frame.c (Fmodify_frame_parameters): Doc fix.
3212 * xfns.c (x_set_frame_parameters): Comment fix.
3214 * frame.c (store_frame_param): Call swap_in_global_binding if the
3215 variable's current binding was chosen based on this frame.
3217 * data.c (swap_in_global_binding): New function.
3219 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3221 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3222 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3224 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3226 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3228 2000-06-12 Jason Rumney <jasonr@gnu.org>
3230 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3232 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3234 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3236 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3238 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3240 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3241 (syms_of_xfaces): Defsubr Sdump_colors.
3242 (x_free_colors): Don't treat b&w specially on default visual.
3243 (x_free_dpy_colors): New function.
3244 (free_face_colors): Don't check visual class; it's done
3247 * xterm.c (x_frame_of_widget): New function.
3248 (x_alloc_nearest_color_for_widget): Use it.
3249 (x_copy_dpy_color): New function.
3250 (x_destroy_window): Free various colors.
3252 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3254 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3256 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3258 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3260 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3262 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3264 2000-06-11 Dave Love <fx@gnu.org>
3266 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3268 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3270 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3272 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3274 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3277 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3279 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3280 (regex_compile): Fix the code for handling the case of single byte
3281 char and multibyte char being mixed in a range within [...].
3283 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3284 and dst_multibyte members of coding.
3286 * charset.c (update_charset_table): Update the table
3288 (init_charset_once): Initialize elements of bytes_by_char_head to
3289 1 except for leading codes for private charases.
3291 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3292 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
3295 2000-06-09 Ken Raeburn <raeburn@gnu.org>
3297 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
3298 access the data it doesn't point to.
3300 2000-06-08 Gerd Moellmann <gerd@gnu.org>
3302 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
3303 will be translated to a switch-frame event when reading the
3304 event queue. This is necessary because Emacs otherwise won't
3305 perform a switch-frame to a new frame until some other event, for
3306 example a keystroke event, forces it to do so. This has various
3307 effects, one visible being that the cursor of a frame created with
3308 C-x 5 2 or switched to with a window manager key binding like
3309 A-TAB stays hollow because selected_window isn't on the newly
3310 focused frame until the switch-frame is performed.
3312 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
3313 generating a switch-frame event if necessary.
3315 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
3317 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
3320 2000-06-08 Kenichi Handa <handa@etl.go.jp>
3322 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
3325 2000-06-07 Gerd Moellmann <gerd@gnu.org>
3327 * window.c (displayed_window_lines): Take empty lines at
3328 the bottom of a window into account.
3330 * window.c (displayed_window_lines): New function.
3331 (Fmove_to_window_line): Use displayed_window_lines to determine
3332 the number of lines to move, instead of using the window's height.
3334 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
3335 to stop reading, even if the form read sets point to a different
3336 value when evaluated.
3338 * xdisp.c (display_line): Fix code deciding in which line to
3341 2000-06-07 Kenichi Handa <handa@etl.go.jp>
3343 * fileio.c (e_write): Free composition data if stored in
3346 2000-06-06 Gerd Moellmann <gerd@gnu.org>
3348 * xdisp.c (display_line): Set row's and iterator's
3349 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
3350 Set cursor even if row ends in the middle of a character.
3351 (dump_glyph_row): Print values of new flags.
3352 (redisplay_window) <cursor movement in unchanged window>: When
3353 point has been moved forward, and PT is at the end of the cursor
3354 row, don't place the cursor in the next row if the cursor row ends
3355 in the middle of a character or at ZV.
3357 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
3358 (struct glyph_row): Add starts_in_middle_of_char_p and
3359 ends_in_middle_of_char_p.
3360 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
3361 ends_in_middle_of_char_p flag.
3362 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
3364 * term.c (append_glyph): Revert change of 2000-06-06.
3366 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
3367 padding glyph not fitting on line as whole character not
3370 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
3371 this isn't true for images with `:ascent 100'.
3373 2000-06-06 Kenichi Handa <handa@etl.go.jp>
3375 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
3376 as modified if it is originally unmodified.
3378 * term.c (encode_terminal_code): Change the way to check if
3379 terminal coding does any conversion.
3380 (append_glyph): Set glyph->pixel_width correctly.
3382 * xdisp.c (display_line): While checking line continuation, pay
3383 attention to a padding glyph.
3385 2000-06-05 Gerd Moellmann <gerd@gnu.org>
3387 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
3389 2000-06-05 Dave Love <fx@gnu.org>
3391 * xdisp.c: Include fontset.h.
3393 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
3395 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3397 * dispnew.c: Conditionally include term.h.
3399 * coding.h: Declare code_convert_string_norecord.
3401 * frame.h (struct frame): Use volatile unconditionally.
3403 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
3405 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
3407 * systime.h: Protect against multiple inclusion.
3408 (timezone) [USG5_4]: Define as time_t.
3410 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3411 (Foptimize_char_table, make_temp_name): Declare.
3413 * Makefile.in (xdisp.o): Depend on fontset.h.
3415 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3417 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3418 (Foptimize_char_table, make_temp_name): Declare.
3422 * s/netbsd.h: Don't define autoconfiscated MATHERR.
3424 2000-06-02 Dave Love <fx@gnu.org>
3426 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
3428 2000-06-02 Gerd Moellmann <gerd@gnu.org>
3430 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
3431 result face, set flags in that face indicating that colors may not
3434 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
3435 glyph, use the ASCII NUL character to determine the face.
3437 2000-06-02 Dave Love <fx@gnu.org>
3439 * sysdep.c: Conditionally include stdlib.h, unistd.h.
3440 (VFORK_RETURN_TYPE): Remove.
3442 * config.in: Add NO_MATHERR.
3444 2000-06-01 Dave Love <fx@gnu.org>
3446 * cmds.c (internal_self_insert): Don't check
3447 Vbefore_change_function, Vafter_change_function.
3449 * insdel.c (signal_before_change, signal_after_change): Likewise.
3451 * buffer.c (Vbefore_change_function, Vafter_change_function):
3452 Variables and their initializations deleted.
3454 * callint.c (Fcall_interactively): Doc fix.
3456 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
3458 2000-05-31 Dave Love <fx@gnu.org>
3460 * textprop.c: Revert last change -- duplicated.
3462 2000-05-31 Gerd Moellmann <gerd@gnu.org>
3464 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
3467 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
3469 2000-05-31 Jason Rumney <jasonr@gnu.org>
3471 * search.c (Fre_search_forward, Fre_search_backward)
3472 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
3474 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
3476 2000-05-30 Jason Rumney <jasonr@gnu.org>
3478 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
3479 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
3481 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
3484 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
3485 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
3486 expand a nil default_filename.
3488 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
3489 pointer to glyph_to_pixel_coords, not a frame.
3491 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
3492 coding.h to dependencies.
3494 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
3496 * w32console.c (glyph_to_pixel_coords): Change first parameter to
3497 window pointer to be consistent with w32term.c and xterm.c.
3499 * w32fns.c: Format and doc changes to bring closer to xfns.c.
3500 (VIETNAMESE_CHARSET): Define if not defined in system headers.
3501 (Qline_spacing, Qcenter): New variables.
3502 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
3503 (x_set_line_spacing): New function.
3504 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
3506 (x_specified_cursor_type): New function.
3507 (x_set_cursor_type): Use it.
3508 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
3510 (validate_x_resource_name, x_get_resource_string): Measure lengths
3511 of external strings in bytes.
3512 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
3513 GetTextExtentPoint32 with NULL title.
3514 (Fx_create_frame): Initialize Qline_spacing.
3515 (w32_load_system_font): Initialize font->double_byte_p.
3516 (x_to_w32_charset): Use Vw32_charset_info_alist.
3517 (Image, busy cursor, tooltip functions): Merged changes from
3518 xfns.c. Not yet functional on Windows.
3520 * w32gui.h (W32FontStruct): Add double_byte_p member.
3522 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
3523 (emacs_button_translation): Use it.
3524 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
3525 in `mask' to be set.
3527 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
3530 * w32term.c: Format and doc changes to bring closer to xterm.c.
3531 (w32_char_font_type): New enum.
3532 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
3533 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
3534 (w32_encode_char): New function.
3535 (x_encode_char): Removed.
3536 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
3537 x_encode_char and w32_font_is_double_byte.
3538 (x_produce_image_glyph): Use image_ascent.
3539 (x_produce_glyphs): Use new version of w32_per_char_metric and
3540 handle NULL return value. Allow extra line spacing.
3541 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
3542 (w32_get_glyph_overhangs): Remove unicode_p param. Use
3543 w32_font_type member of glyph instead.
3544 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
3545 (fast_find_position): Make sure not to consider rows not visible
3547 (w32_read_socket) [WM_MENUSELECT]: Cannot call
3548 w32_menu_display_help with input blocked, as it can abort.
3549 (x_display_and_set_cursor): Choose cursor depending
3550 on buffer-local value of cursor_type.
3551 (x_draw_bar_cursor): Add parameter WIDTH.
3553 * w32term.h (CP_DEFAULT): Define.
3554 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
3556 2000-05-30 Gerd Moellmann <gerd@gnu.org>
3558 * search.c (Fre_search_forward, Fre_search_backward)
3559 (Fposix_search_backward, Fposix_search_forward): Doc fix.
3561 2000-05-30 Kenichi Handa <handa@etl.go.jp>
3563 * coding.c (detect_coding_iso2022): Fix code for checking
3564 CODING_CATEGORY_MASK_ISO_8_2.
3566 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3568 * regex.c (PREFETCH_NOLIMIT): New function.
3569 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3571 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3573 * syntax.c (find_defun_start): Move test for
3574 open_paren_in_column_0_is_defun_start outside of the loop.
3576 * xdisp.c (redisplay_window): Really switch buffers when
3577 displaying mode lines, and temporarily set selected_frame to the
3578 frame of the window that's redisplayed.
3580 * xfaces.c (free_realized_faces): Block/unblock input.
3581 (free_realized_multibyte_face): Ditto.
3583 2000-05-29 Dave Love <fx@gnu.org>
3585 * textprop.c (Qkeymap): New variable.
3586 (syms_of_textprop): Intern it.
3588 * keymap.c: Include intervals.h.
3589 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3591 * Makefile.in (keymap.o): Depend on intervals.h.
3593 * keyboard.c (menu_bar_items, tool_bar_items)
3594 (Fexecute_extended_command): Deal with `keymap' property.
3595 (read_key_sequence): Track map from `keymap' property as well as
3598 * intervals.c (get_local_map): Extra arg to allow looking for
3601 * intervals.h (map_property): New enum.
3602 (get_local_map): Extra arg using it.
3605 * lisp.h (get_local_map): Don't declare here.
3607 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3609 * Makefile.in (callproc.o): Depend on composite.h.
3611 * callproc.c: Include composite.h.
3612 (Fcall_process): Handle composition correctly.
3614 * coding.h (coding_allocate_composition_data): Extern it.
3615 (coding_restore_composition): Likewise.
3617 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3618 yet allocated, finish decoding with result
3619 CODING_FINISH_INSUFFICIENT_CMP.
3620 (coding_allocate_composition_data): Make it non-static.
3621 (coding_restore_composition): Likewise.
3623 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3625 * charset.c (syms_of_charset): Revert last change.
3627 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3629 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3630 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3633 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3635 * charset.c (syms_of_charset): Set width of character sets
3636 eight-bit-control and eight-bit-graphic to 1 column.
3638 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3640 * config.in (HAVE_SPEED_T): New define.
3642 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3645 2000-05-26 Dave Love <fx@gnu.org>
3647 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3649 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3650 (Fsubr_arity): New function.
3651 (syms_of_data): Install them.
3653 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3655 * charset.c (init_charset_once): Set the table bytes_by_char_head
3658 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3659 the default fontset to what Emacs uses by default.
3660 (check_registry_encoding): This function deleted.
3661 (Fset_fontset_font): Remove the adhoc condition for the default
3662 fontset. Allow cons in FONTNAME.
3664 * fns.c (map_char_table): Ignore char-table entries for
3665 charsets eight-bit-control and eight-bit-graphic.
3667 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3669 * emacs.c (main): Initialize keyboard syms before initializing
3670 window code, so face names are available.
3672 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3674 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3675 of an anchor at the beginning of a shy-group.
3677 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3679 * xdisp.c (handle_invisible_prop): Don't try to skip over
3680 invisible text if end of text is already reached.
3682 2000-05-25 Dave Love <fx@gnu.org>
3684 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3686 * coding.c (encode_eol): Add null statement after label.
3688 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3690 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3693 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3695 * ccl.c (ccl_driver): Fix previous change.
3697 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3699 * coding.c (run_pre_post_conversion_on_str): Set point to the
3700 beginning of buffer before calling coding->post_read_conversion.
3701 (decode_coding_string): Give correct args to
3702 run_pre_post_conversion_on_str.
3703 (encode_coding_string): Likewise.
3705 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3706 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3707 eight-bit-graphic correctly.
3709 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3711 * fileio.c (Finsert_file_contents): Even if a file is not found,
3712 execute codes for setting up coding system. Call
3713 after-insert-file-functions unconditionally.
3715 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3717 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3718 BSD_PGRPS are not defined.
3720 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3722 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3724 (syms_of_charset): Avoid building same strings.
3726 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3728 * lread.c (Fload): Add a comment about the meaning of
3729 Vuser_init_file being t.
3731 * puresize.h (BASE_PURESIZE): Increase to 675000.
3733 * s/gnu-linux.h (setpgrp): Don't define it here because this
3734 prevents compilation on GNU/Linux systems with glib 2.2.
3736 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3739 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3741 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3742 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3744 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3746 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3748 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3751 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3753 * term.c (encode_terminal_code): Set coding->src_multibyte
3756 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3758 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3760 * keyboard.c (read_char): Allow character codes 128..255 to be
3761 handled by input-method-function.
3763 * insdel.c (adjust_markers_for_replace): Fix previous change.
3764 (adjust_after_replace): If PREV_TEXT is nil, call
3765 adjust_markers_for_insert, not adjust_markers_for_replace.
3767 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3769 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3770 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3771 [HAVE_GRANDPT]: Define.
3772 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3774 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3777 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3779 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3781 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3783 The following changes are to handle 8-bit characters in a
3784 multibyte buffer/string without facing with byte combining
3785 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3786 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3788 * Makefile.in (fns.o): Depend on charset.h.
3790 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3791 convert it to unibyte.
3792 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3794 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3795 apparent char boundary.
3796 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3797 0x80..0x9F to/from multibyte form.
3799 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3802 * callproc.c (Fcall_process): Always encode an argument string if
3803 it is multibyte. Setup src_multibyte and dst_multibyte members of
3804 process_coding properly.
3806 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3807 SPLIT_NON_ASCII_CHAR.
3809 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3811 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3813 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3815 (SPLIT_CHARACTER_SEQ): This macro deleted.
3816 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3818 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3819 and eight-bit-graphic.
3820 (char_to_string): Likewise. Signal an error for too large
3822 (char_printable_p): Return 0 for 8-bit characters.
3823 (update_charset_table): Update iso_charset_table only when a final
3824 character is non-negative.
3825 (find_charset_in_text): Renamed from find_charset_in_str.
3826 Arguments and return value changed. Callers changed.
3827 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3828 be -1 if CHARSET is used only internally.
3829 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3831 (Fcharset_after): Simplified.
3832 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3833 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3834 (multibyte_chars_in_text): Simplified by assuming there's no
3835 invalid multibyte sequence.
3836 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3837 str_as_unibyte): New functions.
3838 (Fstring): Simpified by assuming that byte combining never
3840 (init_charset_once): Initialization for
3841 LEADING_CODE_8_BIT_CONTROL.
3842 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3843 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3844 eight-bit-control and eight-bit-graphic.
3846 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3847 CHARSET_8_BIT_GRAPHIC): New macros.
3848 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3849 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3850 (CHARSET_REVERSE_CHARSET): Likewise.
3851 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3853 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3854 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3855 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3856 encounter an invalid multibyte sequence.
3857 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3858 sequence is always valid.
3859 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3860 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3862 (CHAR_STRING): For 8-bit characters, call char_to_string.
3863 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3864 multibyte sequence is always valid.
3865 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3866 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3867 str_as_unibyte): Extern them.
3868 (BCOPY_SHORT): Fix a bug.
3869 (CHAR_LEN): This macro deleted. Callers changed to use
3871 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3872 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3873 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3875 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3876 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3877 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3878 EMIT_BYTES): New macros.
3879 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3880 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3882 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3883 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3884 check the validity of multibyte sequence.
3885 (decode_coding_emacs_mule): New function.
3886 (encode_coding_emacs_mule): New macro.
3887 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3889 (DECODE_ISO_CHARACTER): Just return a character code.
3890 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3891 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3892 EMIT_CHAR to produced decoded characters. Exit the loop only by
3893 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3895 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3896 only position codes for an invalid character.
3897 (encode_designation_at_bol): Return new destination pointer. 5th
3898 arg DSTP is changed to DST.
3899 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3900 from the source by ONE_MORE_CHAR. Don't handle the case of last
3902 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3904 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3905 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3906 TWO_MORE_BYTES to fetch a byte from the source.
3907 (encode_eol): Pay attention to coding->src_multibyte.
3908 (detect_coding, detect_eol): Preserve members src_multibyte and
3910 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3911 (encoding_buffer_size): Set magnification to 3 for all coding
3912 systems that require encoding.
3913 (ccl_coding_driver): For decoding, be sure that the result is
3914 valid multibyte sequence.
3915 (decode_coding): Initialize coding->errors and coding->result.
3916 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3917 and raw-text, always call decode_eol. Handle the case of last
3918 block here. If not coding->dst_multibyte, convert the resulting
3919 sequence to unibyte.
3920 (encode_coding): Initialize coding->errors and coding->result.
3921 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3922 and raw-text, always call encode_eol. Handle the case of last
3924 (shrink_decoding_region, shrink_encoding_region): Detect cases
3925 that we can't skip data more rigidly.
3926 (code_convert_region): Setup src_multibyte and dst_multibyte
3927 members of coding. For decoding, if the buffer is multibyte,
3928 convert the source sequence to unibyte in advance. For encoding,
3929 if the buffer is multibyte, convert the resulting sequence to
3930 multibyte afterward.
3931 (run_pre_post_conversion_on_str): New function.
3932 (code_convert_string): Deleted and divided into the following two.
3933 (decode_coding_string, encode_coding_string): New functions.
3934 (code_convert_string1, code_convert_string_norecord): Call one of
3936 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3937 MAKE_NON_ASCII_CHAR.
3938 (Fset_terminal_coding_system_internal,
3939 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3940 and dst_multibyte members.
3941 (init_coding_once): Initialize iso_code_class with new enum
3942 ISO_control_0 and ISO_control_1.
3944 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3945 devided into ISO_control_0 and ISO_control_1.
3946 (struct coding_system): New members src_multibyte, dst_multibyte,
3947 errors, and result. Delete member fake_multibyte.
3948 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3950 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3953 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3956 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3958 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3960 (Ftranspose_region): Delete codes for handling byte combining.
3962 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3963 dst_multibyte members of coding. On handling REPLACE on unibyte
3964 buffer, convert the result of decode_coding to unibyte. On
3965 inserting into a mutibyte buffer, always call code_convert_region.
3966 (e_write): Setup coding->src_multibyte according to the
3967 multibyteness of the source (buffer or string).
3969 * fns.c (concat): Handle 8-bit characters correctly.
3970 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3971 unibyte in the result.
3972 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3973 valid multibyte form in the result.
3974 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3975 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3976 return -1, signal an error.
3977 (base64_encode_1): New arg MULTIBYTE. Get each character by
3978 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3979 character is found, return -1.
3980 (Fbase64_decode_region): Delete codes for handling byte-combining.
3981 Treat each decoded byte as a unibyte character.
3982 (Fbase64_decode_string): Return unibyte string.
3983 (Fcompare_strings, concat, string_byte_to_char): Use
3984 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3985 FETCH_STRING_CHAR_ADVANCE.
3986 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3987 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3989 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3990 SPLIT_NON_ASCII_CHAR.
3991 (fontset_ref_via_base, fontset_set): Likewise
3993 * insdel.c (adjust_markers_for_record_delete): Deleted.
3994 (adjust_markers_for_insert): Argument changed. Caller changed.
3995 (adjust_markers_for_replace): Likewise.
3996 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3997 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3998 (copy_text): Delete unused local varialbe c_save. For converting
3999 to multibyte, be sure to make all 8-bit characters in valid
4001 (count_size_as_multibyte): Handle 8-bit characters correctly.
4002 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4003 adjust_after_replace, replace_range, del_range_2)
4004 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4005 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4006 adjust_after_replace, replace_range, del_range_2) Delete codes for
4007 handling byte combining.
4008 (adjust_before_replace): Deleted.
4010 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4011 SPLIT_NON_ASCII_CHAR.
4012 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4013 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4015 (Fkey_description): Likewise.
4017 * lread.c (read1): On reading multibyte string, be sure to make
4018 all 8-bit chararacters in valid multibyte form.
4019 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4021 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4024 * process.c (Fstart_process): GCPRO current_dir before calling
4025 Ffind_operation_coding_system. Encode arguments here.
4026 (create_process): Don't encode arguments here. Setup
4027 src_multibyte and dst_multibyte members of struct coding.
4028 (read_process_output): Setup src_multibyte and dst_multibyte
4029 members of struct coding. If the output is to multibyte buffer,
4030 always decode the output of the process. Adjust the
4031 representation of 8-bit characters to the multibyteness of the
4033 (send_process): Setup coding->src_multibyte according to the
4034 multibyteness of the source.
4036 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4038 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4039 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
4041 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
4044 * w16select.c (Fw16_set_clipboard_data): Setup members
4045 src_multibyte and dst_multibyte of coding. Adjusted for the
4046 change for find_charset_in_str.
4047 (Fw16_get_clipboard_data): Likewise.
4049 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
4050 dst_multibyte of coding.
4051 (x_to_w32_font): Likewise.
4053 * w32select.c (Fw32_set_clipboard_data): Setup members
4054 src_multibyte and dst_multibyte of coding. Adjusted for the
4055 change for find_charset_in_str.
4056 (Fw32_get_clipboard_data): Likewise.
4058 * xdisp.c (get_next_display_element): Handle 8-bit characters
4060 (next_element_from_display_vector): Use CHAR_BYTES instead of
4062 (disp_char_vector): Use SPLIT_CHAR instead of
4063 SPLIT_NON_ASCII_CHAR.
4065 * xselect.c (selection_data_to_lisp_data): Setup members
4066 src_multibyte and dst_multibyte of coding. Adjusted for the
4067 change for find_charset_in_str.
4068 (lisp_data_to_selection_data): Likewise.
4070 2000-05-19 Gerd Moellmann <gerd@gnu.org>
4072 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
4075 * dispextern.h (Vimage_types): Add extern declaration.
4077 * xdisp.c (Vimage_types): Moved here from xfns.c.
4078 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
4080 * xfns.c (Vimages_types): Moved to xdisp.c.
4081 (syms_of_xfns): Move `image-types' to xdisp.c.
4083 * w32fns.c (Vimage_types): Removed.
4084 (syms_of_w32fns): Remove `image-types'.
4086 2000-05-18 Kenichi Handa <handa@etl.go.jp>
4088 * fns.c (map_char_table): Pay attention to character number of
4089 charset. Check the validity of charset at the first level. For
4090 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
4093 * fontset.c: Include "buffer.h".
4094 (fs_load_font): If the face has fontset, record the face ID in
4096 (Finternal_char_font): New function.
4097 (accumulate_font_info): New function.
4098 (Ffontset_info): Rewritten for the new fontset implementation.
4099 (syms_of_fontset): Register Vdefault_fontset in the first element
4100 of Vfontset_table. Include Vdefault_fontset in
4101 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4104 2000-05-16 Dave Love <fx@gnu.org>
4106 * m/iris5d.h: Deleted -- unused.
4108 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4110 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4111 `invalid' instead of `illegal'.
4113 * indent.c (Fmove_to_column): When ending within a tab, insert
4114 spaces first so that markers at the end of the tab get adjusted.
4116 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4117 buffer list that wasn't selected in that frame.
4119 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4120 is needed on mescaline, use a 2 char prefix, and call
4121 make_temp_name with second arg non-zero.
4123 * fileio.c (make_temp_name): New function, extracted from
4125 (Fmake_temp_name): Use it.
4127 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4129 * window.c (coordinates_in_window): Subtract 1 when computing
4132 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4134 * Makefile.in (lisp): Add env.elc.
4136 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4138 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4140 * search.c (Freplace_match): Handle case of `\N' in the
4141 replacement when there's no group N.
4143 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4145 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4146 of the message to message_dolog.
4148 * keyboard.c (read_char): Don't clear current message for help
4149 events; let the code handling help events handle this. Change
4150 code detecting help events that should be ignored.
4152 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4153 we're interating over a string.
4155 2000-05-09 Dave Love <fx@gnu.org>
4157 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4158 that offset before writing. Move gcpro region past call of
4161 2000-05-04 Dave Love <fx@gnu.org>
4163 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4165 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4167 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4168 of inserted characters when BUF equals the current buffer, and PT
4169 is in front of or equal to FROM.
4171 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4173 * xdisp.c (handle_single_display_prop): If display property value
4174 is invalid, or something not supported on the frame, restore
4175 iterator's position to what it was initially. Make sure to return
4176 0 for invalid and unsupported property values.
4178 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4179 that x_per_char_metric returns null.
4181 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4183 * xterm.h (struct face): Add forward declaration.
4184 (struct image): Ditto.
4185 (image_ascent): Add prototype.
4187 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4188 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4189 image_ascent instead of using IMAGE_ASCENT.
4191 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4192 (IMAGE_ASCENT): Removed.
4194 * xfns.c (Qcenter): New variable.
4195 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4196 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4197 (image_ascent): New function.
4198 (lookup_image): Recognize `:ascent center'.
4199 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4200 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4201 (xbm_load): Don't set image's ascent here.
4202 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4203 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4204 check ascent values here.
4205 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4206 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4207 (syms_of_xfns): Initialize Qcenter.
4209 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4210 to the limits, increase the limits.
4212 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4214 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4215 Check Vfont_encoding_alist against the full name of the opened
4218 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4220 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4221 taller than the window.
4223 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4225 * xfaces.c (realize_x_face): Fix the argument of the second
4226 xassert. BASE_FACE may not be a face for ASCII.
4228 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4230 * print.c (print_object): Treat print-length < 0 as nil.
4232 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4234 * s/freebsd.h (TERMCAP_OBJ): Removed.
4235 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4237 * lread.c (read1): Don't treat period followed by certain
4238 characters as symbol start.
4240 * xfns.c (slurp_file): New function.
4241 (xbm_image_p): Handle case of in-memory XBM files.
4242 (xbm_scan): Rewritten to work on memory buffers instead of files.
4243 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4244 Work on memory buffers instead of files. If DATA is null test
4245 if buffer looks like an in-memory XBM file.
4246 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4247 memory buffers instead of files.
4248 (xbm_file_p): New function.
4249 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4251 * lread.c (end_of_file_error): New function.
4252 (read1): Call it instead of signaling `end-of-file' directly.
4254 * print.c (print_error_message): Print data of `end-of-file'
4255 with Fprinc instead of Fprin1.
4257 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4259 * window.c (freeze_window_start): Check that minibuffer scroll
4260 window isn't nil before extracting the window structure pointer
4263 * undo.c (record_delete): If we hit the end of the undo list, stop
4264 picking elements apart.
4266 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4268 * xdisp.c (display_line): If lines are continued, restore
4269 iterator's ascent/descent information to the values before the
4270 first glyph not fitting on the line.
4272 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4274 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4275 positions in glyph matrix. Don't compute new window end
4278 * dispnew.c (increment_matrix_positions): Renamed from
4279 increment_glyph_matrix_buffer_positions.
4280 (increment_row_positions): Renamed from
4281 increment_glyph_row_buffer_positions.
4283 * dispextern.h: Change names of renamed functions from dispnew.c
4286 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4288 * fileio.c (Fdo_auto_save): Create directories for auto-save
4289 list file if necessary.
4291 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4292 from buffer or frame.
4293 (automatic_hscrolling_p): New variable.
4294 (hscroll_windows): Scroll windows horizontally only if automatic
4295 hscrolling is allowed.
4296 (syms_of_xdisp): New variable `automatic-hscrolling'.
4298 * frame.h (struct frame): Add member extra_line_spacing.
4300 * xfns.c (x_set_line_spacing): New function.
4301 (Fx_create_frame): Set line spacing from resources.
4302 (Qline_spacing): New variable.
4303 (syms_of_xfns): Initialize Qline_spacing.
4305 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
4307 * buffer.c (init_buffer_once): Handle extra_line_spacing.
4308 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
4309 (reset_buffer): Don't initialize extra2 and extra3. Initialize
4310 extra_line_spacing from default value.
4311 (init_buffer_once): Initialize default value of extra_line_spacing.
4313 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
4316 * xterm.c (x_produce_glyphs): Remove reference to struct it's
4317 prompt_width. Add extra line spacing.
4319 * term.c (produce_glyphs): Remove reference to struct it's
4322 * dispextern.h (struct it): Remove member prompt_width, add
4325 2000-04-22 Gerd Moellmann <gerd@gnu.org>
4327 * dispnew.c (update_frame_line): When writing a whole line, make
4328 sure cursor is in the right row afterwards, otherwise a use of
4329 capability `ch' in cmgoto might leave the cursor in the row below.
4331 2000-04-21 Gerd Moellmann <gerd@gnu.org>
4333 * lisp.h (struct Lisp_Buffer_Cons): Remove.
4335 * keyboard.c (timer_check): Fix typo in comment.
4337 2000-04-21 Kenichi Handa <handa@etl.go.jp>
4339 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
4340 name change: ch -> character.
4342 2000-04-20 Gerd Moellmann <gerd@gnu.org>
4344 * keyboard.c (echo_message_buffer): New variable.
4345 (echo_now): Set echo_message_buffer to the echo area buffer used
4346 to display the echo.
4347 (cancel_echoing): Reset echo_message_buffer to nil.
4348 (read_char): Code rewritten that handles canceling an echo or
4349 echoing a dash, respectively.
4351 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
4352 directory doesn't exist.
4354 2000-04-19 Dave Love <fx@gnu.org>
4356 * fns.c (syms_of_fns): Defsubr mapc.
4357 (concat): Don't allow numeric args.
4358 (Fconcat): Doc change.
4360 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
4362 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
4363 instead define end_match(1|2) more carefully.
4364 Use GET_CHAR_BEFORE_2 for `begline'.
4366 2000-04-19 Gerd Moellmann <gerd@gnu.org>
4368 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
4369 on 64-bit systems where NULL is defined as `0'.
4371 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
4372 the `variable argument list' to make it work on Alpha.
4374 * m/alpha.h (_LP64) [!_LP64]: Define.
4375 (ORDINARY_LINK): Define for NetBSD.
4377 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
4379 2000-04-19 Dave Love <fx@gnu.org>
4381 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
4384 * Makefile.in (LIBS): Don't use.
4385 (GETLOADAVG_OBJ): Define again.
4386 (otherobj): Add GETLOADAVG_OBJ.
4388 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
4390 2000-04-18 Gerd Moellmann <gerd@gnu.org>
4392 * lread.c (read_filtered_event): Cancel and start busy cursor.
4394 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
4395 that the per-character metrics may be null.
4397 2000-04-17 Gerd Moellmann <gerd@gnu.org>
4399 * buffer.c (clone_per_buffer_values): New function.
4400 (Fmake_indirect_buffer): Add optional argument CLONE. Call
4401 clone_per_buffer_values if CLONE is not nil.
4403 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4405 2000-04-16 Dave Love <fx@gnu.org>
4407 * Makefile.in: Remove obsolete localcpp stuff.
4408 (GETLOADAVG_OBJ): Don't define.
4409 (obj): Move LIBOBJS...
4410 (otherobj): ... to here.
4411 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
4412 whitespace-only lines after the continuation (Irix).
4414 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4416 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
4418 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
4420 2000-04-14 Dave Love <fx@gnu.org>
4422 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
4423 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
4424 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
4425 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
4428 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
4429 autoconfiscated HAVE_GETLOADAVG.
4431 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
4434 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4436 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
4437 (fill_in_lock_file_name): Avoid existing files that aren't
4440 2000-04-14 Dave Love <fx@gnu.org>
4442 * Makefile.in (LIBS, LIBOBJS): New variable.
4443 (INTERVAL_SRC): Convert to make variable.
4444 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
4445 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
4446 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
4448 (SOME_MACHINE_OBJECTS): Remove interval stuff.
4449 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
4450 (shortlisp): Add facemenu, float-sup, frame.
4451 (SOME_MACHINE_LISP): Remove them from here.
4452 (LIBES): Change unused LDLIBS to autoconf LIBS.
4454 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
4456 2000-04-14 Kenichi Handa <handa@etl.go.jp>
4458 * composite.c (update_compositions): If FROM and TO are not in a
4459 valid range, do nothing.
4461 2000-04-13 Gerd Moellmann <gerd@gnu.org>
4463 * tparam.c (tparam1): Abort when encountering an unknown
4466 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
4469 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
4472 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
4474 * fileio.c (a_write): Remove redundant semi-colons.
4475 (e_write): Return -1 if failed to write all the data.
4476 This fixes the changes made at 1999-12-15.
4478 2000-04-12 Dave Love <fx@gnu.org>
4480 * fns.c (mapcar1): Test for null vals to support mapc.
4481 (Fmapc): New function.
4483 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
4485 * msdos.c (NUM_MOUSE_BUTTONS): Define.
4486 (IT_frame_up_to_date): Support the buffer local value of
4487 cursor-type, if defined.
4489 2000-04-10 Dave Love <fx@gnu.org>
4491 * editfns.c (preceding-char, following-char): Doc fix.
4493 2000-04-10 Ken Raeburn <raeburn@gnu.org>
4495 * Makefile.in (temacs): Revert 2000-03-12 change.
4497 2000-04-10 Jason Rumney <jasonr@gnu.org>
4499 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
4501 2000-04-10 Gerd Moellmann <gerd@gnu.org>
4503 * xdisp.c (setup_echo_area_for_printing): Choose an echo
4504 area buffer, if it's not set up yet.
4506 * indent.c (compute_motion): Set immediate_quit.
4508 2000-04-09 Gerd Moellmann <gerd@gnu.org>
4510 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
4512 (realize_tty_face): Suppress boldness if colors are the inverse of
4513 the default colors, and tty_suppress_bold_inverse_default_colors_p
4515 (Ftty_suppress_bold_inverse_default_colors): New function.
4516 (syms_of_xfaces): Defsubr it.
4518 * buffer.c (Frestore_buffer_modified_p): New function.
4519 (syms_of_buffer): Defsubr it.
4521 2000-04-08 Ken Raeburn <raeburn@gnu.org>
4523 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
4524 charset id (int) argument, not a charset (Lisp_Object).
4526 * coding.h (code_convert_string): Declare.
4527 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
4528 object, as the fourth argument to code_convert_string.
4530 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
4532 (Fset_fontset_font): Use EQ to compare lisp objects.
4534 2000-04-05 Ken Raeburn <raeburn@gnu.org>
4536 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
4537 a pointer that looks like a lisp object.
4538 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
4539 zero, instead see whether it's an integer object, since they can't
4541 (GET_INTERVAL_OBJECT): Simply assign to the destination.
4543 * dispnew.c (allocate_matrices_for_frame_redisplay,
4544 direct_output_forward_char): Use X(U)INT and make_number as needed
4545 to convert between (unsigned) int values and lisp integers.
4546 * keyboard.c (read_key_sequence): Likewise.
4547 * lread.c (substitute_object_recurse): Likewise.
4548 * fns.c (concat, hash_lookup, hash_remove): Likewise.
4549 * minibuf.c (do_completion, Fminibuffer_complete_word,
4550 Fminibuffer_completion_help): Likewise.
4551 * term.c (produce_special_glyphs): Likewise.
4553 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
4554 * print.c (print_preprocess, print_object): Likewise.
4556 * search.c (compile_pattern): Use NILP when checking for nil.
4558 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
4559 __OPTIMIZE__]: Provide a GNU C macro version that handles
4561 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
4562 field, to better cope with ENABLE_CHECKING and calls that modify a
4563 Lisp_Object using its old value.
4565 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4567 * window.c (compare_window_configurations): Signal an error
4568 if parameters C1 or C2 aren't window configurations.
4570 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4571 AFTER_POTENTIAL_GC calls around calls to functions that can
4572 signal an error and thus invoke the debugger.
4574 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4576 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4577 an error if decoding fails.
4579 * keyboard.c (lispy_mouse_names): Variable removed.
4580 (Vlispy_mouse_stem): New variable.
4581 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4582 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4583 for any mouse button number. Increase size of mouse_syms and
4584 button_down_location as needed. Call modify_event_symbol with
4585 different arguments.
4586 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4587 Call modify_event_symbol with different arguments.
4588 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4589 for any button number. Call modify_event_symbol with different
4591 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4592 Accept a string for NAME_ALIST_OR_STEM.
4594 * lisp.h (larger_vector): Add prototype.
4596 * fns.c (larger_vector): Make externally visible.
4598 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4600 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4602 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4603 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4604 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4605 we are between str1 and str2.
4606 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4607 (PATFETCH): Use `TRANSLATE'.
4608 (PATFETCH_RAW): Fetch multibyte char if applicable.
4609 (PATUNFETCH): Remove.
4610 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4611 When writing a char, write it directly into the pattern buffer rather
4612 than going needlessly through a temp char-array.
4613 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4614 multibyte magic and remove the useless `#ifdef emacs'.
4615 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4618 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4619 conditional on `emacs'.
4621 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4623 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4625 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4626 non-union-type versions of XMARK and friends here, because XMARK
4627 and friends won't work on an integer field if NO_UNION_TYPE is not
4629 (make_number): Define as a function if it's not defined as a
4632 * composite.c (run_composite_function): Use NILP when checking for
4634 (syms_of_composite): Delete local var NARGS, pass an int as first
4635 argument to Fmake_hash_table.
4637 * editfns.c (text_property_stickiness): Use NILP to test
4638 Lisp_Object boolean value.
4639 (Fmessage_or_box): Don't use NILP to test int variable.
4640 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4641 problems reading from and changing the same lisp value in an
4644 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4646 * term.c (TN_no_color_video): New variable.
4647 (term_init): Intitialize TN_no_color_video.
4648 (enum no_color_bit): New enumeration.
4649 (MAY_USE_WITH_COLORS_P): New macro.
4650 (turn_on_face): Use it to determine if attributes may be used
4651 combined with colors.
4653 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4655 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4656 with int lvalues via casts; instead, just yield lisp object
4658 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4659 proper accessor macros.
4660 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4661 (grow_mini_window): Fix typo getting int value of root->height.
4663 * xdisp.c (compute_string_pos): Fix order of arguments to
4664 string_pos_nchars_ahead.
4665 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4666 count arg to variable-arg routines like Frun_hook_with_args and
4668 (back_to_previous_visible_line_start)
4669 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4670 fixed-arg routines like Fget_char_property and Fmake_string.
4671 (reconsider_clip_changes): Use XINT when comparing integer lisp
4672 objects, or passing them as int arguments.
4673 (mark_window_display_accurate, insert_left_trunc_glyphs)
4674 (append_space, extend_face_to_end_of_line): Use make_number when
4675 storing or passing integer values as lisp objects.
4676 (set_cursor_from_row, highlight_trailing_whitespace): Use
4677 INTEGERP, not implicit test against zero, for glyph object.
4678 (try_window_id): Don't use make_number when we want an int value.
4680 * xfaces.c (xlfd_symbolic_value): Make last argument a
4681 Lisp_Object, to be consistent with callers.
4682 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4683 (lface_hash): Apply XFASTINT to lisp values before folding in.
4685 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4686 fill in window width and height. Pass an int, not a lisp object,
4687 as first arg to Finsert.
4689 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4691 * xfaces.c (realize_basic_faces): Block input while realizing
4694 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4696 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4698 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4700 * xterm.c (x_produce_glyphs): When displaying unibyte text
4701 or ASCII, handle case that per-char metric is null.
4703 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4705 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4707 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4708 XSUBR, XBUFFER): Verify correct object type before returning
4709 pointer, using eassert.
4710 * frame.h (XFRAME): Likewise.
4712 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4713 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4714 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4716 * data.c (set_internal): Likewise.
4717 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4718 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4719 * fileio.c (auto_save_1): Likewise.
4720 * insdel.c (check_markers): Likewise.
4721 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4722 * undo.c (record_insert): Likewise.
4723 * vmsproc.c (child_sig): Likewise.
4724 * window.c (unshow_buffer, window_loop): Likewise.
4725 * xterm.c (x_erase_phys_cursor): Likewise.
4727 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4729 * xfns.c (free_image_cache): Free the cache structure itself
4730 last, after all its members have been freed.
4732 * lisp.h (xstrdup): Add prototype.
4734 * alloc.c (xstrdup): Moved here from xfaces.c.
4735 (allocating_for_lisp): Variable removed.
4736 (lisp_malloc): Block input around the calls to malloc and
4739 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4741 (xstrdup): Moved to alloc.c.
4743 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4745 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4747 * emacs.c (main): Fix sense of no-loadup test.
4749 * config.in (ENABLE_CHECKING): Undef.
4751 * lisp.h (struct interval): Replace "parent" field with a union of
4752 interval pointer and Lisp_Object; add new bitfield to use as
4753 discriminant. Change other flag fields to bitfields.
4754 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4755 is defined and the supplied test fails, print a message and
4757 (eassert): New macro. Use CHECK to provide an assert-like
4760 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4761 pointers; abort if the value looks like a lisp object.
4762 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4763 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4764 Modify for new interval parent definition.
4766 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4767 UNMARK_BALANCE_INTERVALS): Update references that need an
4768 addressable lisp object in the interval structure.
4769 (die): New function.
4770 (suppress_checking): New variable.
4772 * intervals.c (interval_start_pos): Just return 0 if there's no
4775 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4777 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4778 and earlier Emacs versions.
4780 * keyboard.c (Ftop_level): Cancel busy-cursor.
4782 * eval.c (call_debugger): Cancel busy-cursor.
4784 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4786 * search.c (Freplace_match): Adjust multibyteness of the current
4787 buffer and NEWTEXT. Free allocated memory before signaling an
4790 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4792 * regex.c (analyse_first): New function obtained by ripping out most
4793 of re_compile_fastmap and generalizing it a little bit so that it
4794 can also just return whether a given (sub)pattern can match the empty
4796 (regex_compile): Use `analyse_first' to decide whether the loop-check
4797 needs to be done or not for *, +, *? and +? (the loop check is costly
4798 for non-greedy repetition).
4799 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4801 2000-03-28 Dave Love <fx@gnu.org>
4803 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4806 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4808 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4810 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4812 (enum re_opcode_t): Update description of succeed_n.
4813 (PATFETCH): Always define.
4814 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4815 operators, char classes, shy-groups and intervals).
4816 Optimize special cases of intervals so as to only use succeed_n and
4817 jump_n when really needed.
4818 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4819 that we don't have to handle the special cases any more.
4820 Simplify on_failure_jump handling as well.
4822 2000-03-28 Jason Rumney <jasonr@gnu.org>
4824 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4826 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4828 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4830 * s/msdos.h (GC_SETJMP_WORKS): Define.
4832 * alloc.c (mark_maybe_object): New function.
4833 (mark_memory): Use it.
4834 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4835 (setjmp_tested_p, longjmp_done): New variables.
4836 (test_setjmp): New function.
4837 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4838 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4840 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4841 to DEC_TEXT_POS and INC_TEXT_POS.
4843 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4844 with parameter MULTIBYTE_P.
4846 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4849 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4850 buffers because it looks for multibyte character byte sequences
4851 which don't exist in unibyte text.
4853 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4855 * xfaces.c (register_color, unregister_color, unregister_colors)
4856 [DEBUG_X_COLORS]: New functions.
4857 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4859 * xfns.c (x_set_cursor_color): Get color reference counts right.
4861 * xterm.c (x_copy_color): New function.
4862 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4864 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4865 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4866 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4867 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4868 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4869 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4870 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4871 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4872 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4873 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4875 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4876 names for handling per-buffer variables.
4878 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4879 instead of MAX_BUFFER_LOCAL_VARS.
4880 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4882 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4884 * xfns.c (x_specified_cursor_type): New function.
4885 (x_set_cursor_type): Use it.
4887 * buffer.h (struct buffer): Add cursor_type.
4889 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4891 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4892 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4894 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4895 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4896 executing it as well as when popping it off the stack to find infinite
4897 loops in non-greedy repetition operators.
4899 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4901 * doc.c (Qfunction_documentation): New variable.
4902 (syms_of_doc): Initialize Qfunction_documentation.
4903 (Fdocumentation): If FUNCTION is a symbol with non-nil
4904 `function-documentation' property, return a documentation derived
4907 * buffer.c (syms_of_buffer): Add default-cursor-type.
4908 (init_buffer_once): Don't let cursor_type have a local value
4911 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4912 on buffer-local value of cursor_type.
4913 (x_draw_bar_cursor): Add parameter WIDTH.
4915 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4916 (init_buffer_once): Set default cursor_type value to t.
4917 Mark cursor_type as local everywhere.
4918 (syms_of_buffer): New per-buffer variable cursor-type.
4920 * buffer.h (struct buffer): Remove member local_var_flags,
4922 (MAX_BUFFER_LOCAL_VARS): New macro.
4923 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4924 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4925 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4926 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4928 * print.c (print_object): Use new macros for per-buffer
4931 * category.c (Fset_category_table): Use new macros for per-buffer
4934 * buffer.c (buffer_permanent_local_flags): Make a char array.
4935 (max_buffer_local_idx): New variable.
4936 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4937 for new handling of per-buffer variables.
4938 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4939 (init_buffer_once): Initialize per-buffer vars differently.
4940 Set max_buffer_local_idx.
4942 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4945 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4948 * data.c (do_symval_forwarding, store_symval_forwarding)
4949 (find_symbol_value, set_internal, default_value, Fset_default)
4950 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4951 per-buffer variables.
4953 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4955 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4957 * xterm.c (x_term_init): Unblock input around call1 of
4958 Qvendor_specific_keysyms.
4960 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4961 (find_defun_start): Consider an open parenthesis in column 0
4962 a defun start only if open_paren_in_column_0_is_defun_start is set.
4963 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4965 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4967 * eval.c (Fautoload): Add entry in load-history (if after dump).
4968 * lread.c (load-history): Update docstring.
4970 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4972 * indent.c (Fvertical_motion): Always use the current buffer.
4973 Temporarily change the window's buffer, if necessary.
4975 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4977 * xterm.c (fast_find_position): Make sure not to consider rows
4978 not visible in the window.
4980 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4982 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4983 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4985 2000-03-22 Jason Rumney <jasonr@gnu.org>
4987 * w32menu.c (single_submenu): Set help string to NULL if none.
4988 (w32_menu_show): Set help string correctly.
4989 (add-menu-item): Set help string in MIIM_DATA for menu item.
4990 Load SetMenuItemInfoA explicitly.
4991 (w32_menu_display_help): New function.
4993 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4994 (QCdata): Moved to xdisp.c.
4996 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4997 (Vw32_charset_to_codepage_alist): Removed.
4998 (Vw32_charset_info_alist): New variable.
4999 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5000 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5001 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5002 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5004 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5005 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5006 Define Vw32_charset_info_alist and w32_charset symbols.
5008 2000-03-22 Jason Rumney <jasonr@gnu.org>
5010 * makefile.nt (w32bdf.obj): Update dependencies.
5012 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5014 * w32fns.c: Include fontset.h after dispextern.h.
5015 (Fx_create_frame): Do not create fontset.
5016 (w32_load_system_font): Doc fix.
5017 (Fx_close_connection): Free full_name if it is not shared.
5019 * w32term.c: Include fontset.h after dispextern.h.
5020 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5022 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5023 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5024 (w32_font_is_double_byte): New function, needs body.
5025 (x_append_glyph): Set glyph->glyph_not_available_p.
5026 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5027 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5028 character, convert it to a unibyte character.
5029 (struct glyph_string): Delete member `charset'.
5030 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5031 calculating it is found.
5032 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5033 the case that per char metric is not available correctly.
5034 (x_fill_glyph_string): Handle the case that the specific glyph is
5035 not available correctly.
5036 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5037 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5038 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5039 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5040 fontset. Don't call FS_LOAD_FONT.
5042 2000-03-22 Ken Raeburn <raeburn@gnu.org>
5044 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
5045 (INT_LISPLIKE): New macro.
5046 (NULL_INTERVAL_P): Use it.
5047 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
5048 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
5049 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
5051 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
5052 explicit references to "parent" field of struct interval and
5053 associated unclean type conversions.
5054 * intervals.c (create_root_interval, root_interval, rotate_right,
5055 rotate_left, balance_possible_root_interval, split_interval_right,
5056 split_interval_left, interval_start_pos, find_interval,
5057 next_interval, previous_interval, update_interval,
5058 adjust_intervals_for_insertion, delete_node, delete_interval,
5059 adjust_intervals_for_deletion, merge_interval_right,
5060 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
5061 copy_intervals_to_string): Likewise.
5062 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
5064 * syntax.c (update_syntax_table): Likewise.
5066 * intervals.c (reproduce_tree_obj): New function, like
5067 reproduce_tree but takes a Lisp_Object for the parent. Declare
5069 (graft_intervals_into_buffer): Use it when appropriate.
5070 (reproduce_tree): Declare with prototype.
5071 (balance_possible_root_interval): Check that the parent is a lisp
5072 object before trying to examine its type.
5074 2000-03-22 Gerd Moellmann <gerd@gnu.org>
5076 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
5077 as strings only if both are known to be strings.
5079 * s/openbsd.h (LIBS_TERMCAP): Undef.
5081 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
5083 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
5084 definitions for non-Emacs compilation.
5085 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
5086 outside of `#ifdef emacs'.
5087 (print_partial_compiled_pattern): Update.
5088 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
5089 (re_compile_fastmap): Merge handling of charset and charset_not (for
5090 emacs and non-emacs compilation as well).
5091 Similarly for (not)categoryspec and (not)syntaxspec.
5092 Don't use the fastmap when reaching `anychar' since the added
5093 complexity is not justified.
5094 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
5095 and (not)syntaxspec. Merge (not)categoryspec.
5097 2000-03-22 Kenichi Handa <handa@etl.go.jp>
5099 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5100 FACE_FOR_CHAR): Define them differently for the configuration of
5103 2000-03-21 Dave Love <fx@gnu.org>
5105 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5108 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5110 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5111 (lface_fully_specified_p): Don't check contents of
5112 LFACE_FONT_INDEX because that attribute is optional.
5113 (realize_x_face): Remove now unwarranted xassert.
5115 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5117 The following changes are to make font selection based on
5118 characters, not charset. In addition, they recover fontset
5119 facilities while utilizing the new font selection mechanism.
5121 * Makefile.in (fontset.o): Depend on dispextern.h.
5123 * alloc.c (mark_face_cache): Don't mark face->registry.
5125 * dispextern.h (struct glyph): New member glyph_not_available_p.
5126 Use 22 bits for face_id.
5127 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5128 (struct face): Delete member registry, new member ascii_face.
5129 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5130 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5131 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5132 (struct it): Delete member charset, new member
5133 glyph_not_available_p.
5135 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5136 (struct fontset_info, struct fontset_data): Structs removed.
5137 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5138 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5139 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5140 (fs_free_face_fontset, fontset_font_pattern,
5141 face_suitable_for_char_p, face_for_char,
5142 make_fontset_for_ascii_face): Extern them.
5143 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5144 (FS_LOAD_FACE_FONT): New macro.
5146 * fontset.c: All codes rewritten or adjusted for the change of
5147 fontset implementation. Now fontset is represented by char table.
5148 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5150 (my_strcasecmp): Function removed.
5151 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5153 (AREF, ASIZE): New macros.
5154 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5155 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5156 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5157 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5158 fontset_id_valid_p, font_family_registry, fontset_name,
5159 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5160 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5162 (fs_load_font): New arg FACE. Caller changed.
5163 (fs_query_fontset): Argument changed. Caller changed.
5164 (Fquery_fontset): call fs_query_fontset.
5165 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5167 (clear_fontset_elements, check_registry_encoding,
5168 check_fontset_name): New functions.
5169 (syms_of_fontset): Set char-table-extra-slots property of fontset
5170 to 3. Staticpro and initialize Vfontset_table and
5171 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5173 * frame.h (struct frame): Member `fontset_data' removed.
5174 (FRAME_FONTSET_DATA): Macro removed.
5176 * frame.c (make_frame): Don't allocate f->fontset_data.
5177 (Fdelete_frame): Don't free f->fontset_data.
5179 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5181 * xdisp.c (charset_at_position): Function removed.
5182 (init_iterator): Don't set member charset of struct `it'.
5183 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5184 next_element_from_display_vector, insert_left_trunc_glyphs):
5186 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5188 (get_next_display_element, append_space,
5189 extend_face_to_end_of_line): Likewise.
5191 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5193 (clear_font_table, frame_update_line_height, load_face_font):
5194 Adjusted for the change of fontset implementation.
5195 (load_face_fontset_font): Function removed.
5196 (pixel_point_size): New function.
5197 (font_list): Argument type changed. Caller changed.
5198 (LFACE_FONT): New macro.
5199 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5200 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5201 Lisp_Object. Determine the font name by actually loading a font
5202 by the specified pattern. Set LFACE_FONT (lface) to the specified
5203 pattern. Even if a font is not found, don't try alternatives.
5204 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5205 (set_font_frame_param): If `font' is specified in lface, use it.
5206 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5207 (lface_same_font_attributes_p): Likewise.
5208 (make_realized_face): Arguent changed. Caller changed. Set
5209 face->ascii_face to face itself.
5210 (free_realized_face): Free face->fontset if face is for ASCII.
5211 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5212 deduce_unibyte_registry, x_charset_registry): Functions removed.
5213 (free_realized_multibyte_face): New function.
5214 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5215 changed. Caller changed.
5216 (try_font_list): Argument type changed.
5217 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5218 (choose_face_font): Argument changed. Handle fontset properly.
5219 (choose_face_fontset_font): Function removed.
5220 (realize_default_face, realize_named_face): Don't remove the
5222 (realize_face): Argument changed. Caller changed. Remove face
5223 with the arg former_face_id in advance. Load font for the new
5225 (realize_x_face): Argument changed. Caller changed. For a
5226 multibyte character, share fontset with base_face. For a single
5227 byte character, make a new realized fontset. Don't load a font
5229 (realize_tty_face): Argument changed. Caller changed.
5230 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5231 (face_at_buffer_position): Don't check multibyte_p for returning
5233 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5234 FACE_SUITABLE_FOR_CHARSET_P.
5235 (syms_of_xfaces): Remove code for Qx_charset_registry and
5236 Vface_default_registry.
5238 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5239 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5240 (x_per_char_metric): Don't try FONT->default_char. Even if
5241 pcm->width is zero, glyph bits may exist.
5242 (x_encode_char): Always initialize char2b->byte1.
5243 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5244 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5246 (x_append_glyph): Set glyph->glyph_not_available_p.
5247 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5248 it->charset. Handle the case that per char metric is not
5249 available. If it->multibyte_p is zero and it->c is a multibyte
5250 character, convert it to a unibyte character.
5251 (struct glyph_string): Delete member `charset'.
5252 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5253 the case that per char metric is not available correctly.
5254 (x_fill_glyph_string): Handle the case that the specific glyph is
5255 not available correctly.
5256 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5257 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5258 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5259 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5260 fontset. Don't call FS_LOAD_FONT.
5262 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5263 (x_create_tip_frame): Likewise.
5264 (Fx_close_connection): Free full_name of font_info.
5266 * fns.c (optimize_sub_char_table): New function.
5267 (Foptimize_char_table): New function.
5268 (syms_of_fns): Defsubr Soptimize_char_table.
5270 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5272 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5273 only if buffer is displayed in some window.
5275 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5276 (try_window_reusing_current_matrix): Don't call scroll run
5277 function if run's current and desired position are the same;
5278 this prevents cursor flickering.
5280 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5282 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5284 * regex.c (RE_STRING_CHAR): New macro.
5285 (GET_CHAR_AFER_2): Remove.
5286 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5287 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5288 (print_partial_compiled_pattern, re_compile_fastmap)
5289 (re_match_2_internal): Remove on_failure_jump_exclusive.
5290 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5291 optimization only need to work for * (ie. can use of_keep_string_jump).
5292 Remove the special case for .*\n since it is now covered by the general
5294 (re_search_2): Don't bother with `room'.
5295 (skip_one_char): New function.
5296 (skip_noops): Simplify since `memory' is not needed any more.
5297 (mutually_exclusive_p): Restructure slightly to use `switch' and
5298 add handling for "all" remaining cases.
5299 (re_match_2_internal): Change on_failure_jump_smart to use
5300 on_failure_keep_string_jump (and redirect the end-of-loop jump)
5301 rather than on_failure_jump_exclusive.
5303 2000-03-19 Gerd Moellmann <gerd@gnu.org>
5305 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
5306 number of bits per RGB because it's everywhere used as the depth
5309 * term.c (calculate_costs): Remove code dealing with X frames.
5311 2000-03-19 Richard M. Stallman <rms@gnu.org>
5313 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
5315 2000-03-18 Gerd Moellmann <gerd@gnu.org>
5317 * lread.c (read_integer): Unread the last char not consumed.
5319 2000-03-17 Gerd Moellmann <gerd@gnu.org>
5321 * xterm.c (x_update_window_cursor): Don't update in frames
5322 which are in the process of being deleted.
5324 2000-03-16 Gerd Moellmann <gerd@gnu.org>
5326 * Makefile.in (mostlyclean): Add `*.core'.
5327 (clean): Add `bootstrap-emacs'.
5329 * lread.c (read_integer): New function.
5330 (read1): Support read syntax #o, #x, #b, #r.
5332 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
5334 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
5335 make sure POINTER_TO_OFFSET gives the same value before and after
5336 PREFETCH. Use `dfail' to guarantee "atomic" matching.
5337 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
5338 (debug): Now only active if > 0 rather than if != 0.
5339 (DEBUG_*): Update for the new meaning of `debug'.
5340 (print_partial_compiled_pattern): Add missing `succeed' case. Use
5341 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
5342 in `succeed_n', `jump_n' and `set_number_at'.
5343 (store_op1, store_op2, insert_op1, insert_op2)
5344 (at_begline_loc_p, at_endline_loc_p): Add prototype.
5345 (group_in_compile_stack): Move to after its arg's types are
5346 declared and add a prototype.
5347 (PATFETCH): Define in terms of PATFETCH_RAW.
5348 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
5350 (QUIT): Redefine as a nop except for NTemacs.
5351 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
5352 indentation of the greedy-op and shy-group code.
5353 (at_(beg|end)line_loc_p): Fix argument's types.
5354 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
5355 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
5356 (MATCHING_IN_FIRST_STRING): Remove.
5357 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
5358 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
5359 QUIT unconditionally.
5361 2000-03-15 Gerd Moellmann <gerd@gnu.org>
5363 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
5366 * process.c (send_process): Add a hint that the function
5367 can call Lisp code to its comment.
5369 * lread.c (load_dangerous_libraries): New variable.
5370 (Vbytecomp_version_regexp): New variable.
5371 (safe_to_load_p): New function.
5372 (Fload): Handle files not compiled with Emacs specially.
5373 (syms_of_lread): New Lisp variable load-dangerous-libraries.
5375 2000-03-14 Gerd Moellmann <gerd@gnu.org>
5377 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
5379 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
5380 support functions only if HAVE_X11R6_XIM is defined.
5381 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
5383 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
5385 * xfns.c (X_I18N_INHIBITED): Don't define.
5386 (create_frame_xic): Remove conditional compilation on
5388 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
5390 * config.in (HAVE_X_I18N): Moved here from xterm.h.
5391 (HAVE_X11R6_XIM): Define.
5393 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
5395 * xterm.c (x_term_init): Add support for X resource `synchronous'.
5396 If set, call XSynchronize.
5398 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
5400 * regex.c: Declare a new type `re_char' used throughout the code
5401 for the string char type. It's `const unsigned char' to match the
5402 rest of Emacs. Consistently make sure all pointers to strings use
5403 it and make sure all pointers into the pattern use `unsigned
5405 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
5406 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
5409 * charset.h (GET_CHAR_AFTER_2): Remove.
5410 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
5412 2000-03-12 Ken Raeburn <raeburn@gnu.org>
5414 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
5415 variable before the invocation of YMF_PASS_LDFLAGS, in case both
5416 of them try to use backquotes.
5418 2000-03-12 Dave Love <fx@gnu.org>
5420 * unexelf.c: Restore changes of 1999-10-19.
5421 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
5422 fix its type and alignment; copy it from current process.
5424 2000-03-12 Gerd Moellmann <gerd@gnu.org>
5426 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
5427 has been found. Fix bug not computing timer's predecessor.
5429 * fileio.c (Fread_file_name): Handle case that DIR contains a
5432 * window.c (Fsave_window_excursion): Doc fix.
5434 * xfns.c (x_defined_color): Rewritten to use
5435 x_allocate_nearest_color.
5437 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5439 * msdos.c (vga_installed): New function, code moved from
5440 dos_set_window_size.
5441 (Qbar, Qcursor_type, outside_cursor): New variables.
5442 (syms_of_msdos): Intern and staticpro them.
5443 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
5444 shape used outside Emacs when called for the first time.
5445 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
5446 cursor shape used outside Emacs.
5447 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
5448 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
5450 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
5451 parameters specify the cursor. Make qreverse a global
5452 variable (renamed to Qreverse).
5454 2000-03-09 Gerd Moellmann <gerd@gnu.org>
5456 * fns.c (Fy_or_n_p): Cancel busy-cursor.
5458 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
5460 This is a big redesign of failure-stack and register handling, prompted
5461 by bugs revealed when trying to add shy-groups. Overall, what happened
5462 is that loops are now structured a little differently, groups can be
5463 shy and the code is a little simpler.
5465 * regex.h: Update the copyright.
5466 (RE_SHY_GROUPS): New value.
5467 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
5468 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
5470 * regex.c (enum re_opcode_t): Remove jump_past_alt,
5471 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
5472 on_failure_jump_(exclusive, loop and smart). Also fix the comment
5473 for (start|stop)_memory since they now only take one argument (the
5474 second has becomes unnecessary).
5475 (print_partial_compiled_pattern): Adjust for changes in
5477 (print_compiled_pattern): Use %ld to printf long ints and flush to
5478 make debugging a little easier.
5479 (union fail_stack_elt): Make the integer unsigned.
5480 (struct fail_stack_type): Add a `frame' element.
5481 (INIT_FAIL_STACK): Init `frame' as well.
5482 (POP_PATTERN_OP): New macro for re_compile_fastmap.
5483 (DEBUG_PUSH, DEBUG_POP): Remove.
5484 (NUM_REG_ITEMS): Remove.
5485 (NUM_NONREG_ITEMS): Adjust.
5486 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
5487 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
5488 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
5489 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
5491 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
5492 address pushed is not the destination of the jump but the source
5494 (NUM_FAILURE_ITEMS): Remove.
5495 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
5496 registers before the actual failure point). Don't hardcode any
5497 meaning for str==NULL anymore.
5498 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
5499 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
5501 (REG_UNSET_VALUE): Use NULL (why not?).
5502 (compile_range): Remove declaration since it doesn't exist.
5503 (struct compile_stack_elt_t): Remove inner_group_offset.
5504 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
5505 (regex_grow_registers): Remove dead code.
5506 (FIXUP_ALT_JUMP): New macro.
5507 (regex_compile): Add shy-groups Change loops to use
5508 on_failure_jump_smart&jump instead of
5509 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
5510 initial (dummy_failure_)jump. Remove c1_base (looks like unused
5511 variable to me). Use `jump' instead of `jump_past_alt' and don't
5512 bother with push_dummy_failure in alternatives since it is now
5513 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
5514 emacs' for (re)allocating the stack.
5515 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
5516 from loop when bufp->can_be_null rather than jumping to `done'.
5517 Avoid jumping backwards so as to ensure termination. Use
5518 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
5519 backreferences. Remove dead code in handling of `anychar'.
5520 (skip_noops, mutually_exclusive_p): New functions taken from the
5521 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
5522 improve mutually_exclusive_p to handle ".+\n".
5523 (lowest_active_reg, highest_active_reg,
5524 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
5525 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
5526 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
5527 variables. Push register (in `start_memory') on the stack rather
5528 than storing it in old_reg(start|end). Remove the cycle detection
5529 from `stop_memory', replaced by the use of on_failure_jump_loop
5530 for greedy loops. Add code for the new on_failure_jump_<foo>.
5531 Remove ad-hoc code in `on_failure_jump' to push more registers in
5532 the case of a loop. Take out code from `maybe_pop_jump' into
5533 separate functions and adapt it to the semantics of
5534 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
5535 and push_dummy_failure. Remove dummy_failure handling and
5536 handling of `failures to jump to on_failure_jump' (this last one
5537 was already dead code, it seems).
5538 (group_match_null_string_p, alt_match_null_string_p)
5539 (common_op_match_null_string_p): Remove.
5541 2000-03-08 Dave Love <fx@gnu.org>
5543 * config.in: Don't depend on __STDC__ for volatile.
5544 Add POINTER_TYPE, PTR, PROTOTYPES.
5546 * hftctl.c, strftime.c: Use PROTOTYPES.
5547 * eval.c (find_handler_clause): Likewise.
5549 * mem-limits.h: Use POINTER_TYPE.
5551 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
5552 (memory_warnings): Declare using POINTER_TYPE.
5554 2000-03-08 Gerd Moellmann <gerd@gnu.org>
5556 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
5558 * xdisp.c (display_echo_area): Temporarily inhibit garbage
5561 * xfns.c: Remove obsolete code in #if 0.
5562 (Fx_focus_frame): New function.
5564 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5566 * coding.c (coding_category_name): Add coding-category-utf-8,
5567 coding-category-utf-16-be, coding-category-utf-16-le.
5568 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5569 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5570 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5571 (detect_coding_utf_8): New function.
5572 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5573 UTF_16_LOW_SURROGATE_P): New macros.
5574 (detect_coding_utf_16): New function
5575 (detect_coding_mask): When priorities are specified, skip any
5576 categories that have `nil' coding-system. Fix bug of returning
5577 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5578 returns a mask not set in PRIORITIES.
5579 (detect_eol_type_in_2_octet_form): New function.
5580 (detect_eol): selects detect_eol_type_XXX to call according to
5581 cooding->category_idx.
5582 (detect_coding_system): Remove `nil' coding-system in the result.
5583 (Fupdate_coding_systems_internal): Update all coding-categories.
5585 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5586 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5588 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5589 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5590 CODING_CATEGORY_IDX_UTF_16_LE.
5591 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5592 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5593 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5594 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5596 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5598 * doc.c (Fdocumentation_property): If value is not a string,
5599 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5601 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5602 close the display with XtCloseDisplay. This caused a bus error
5605 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5606 complete but not unique.
5608 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5610 * process.c (send_process): Remove local variable `procname' that
5611 might become invalid when a GC happens. Instead, access the
5612 process name slot directly.
5614 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5617 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5620 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5622 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5623 glyph matrices have been freed.
5625 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5627 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5628 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5630 * xfns.c (QCdata): Moved to xdisp.c.
5632 * xdisp.c (QCdata): Moved here from xfns.c.
5633 (syms_of_xdisp): Initialize QCdata.
5635 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5637 * window.c (coordinates_in_window): Use
5638 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5639 FRAME_INTERNAL_BORDER_WIDTH.
5641 * xdisp.c (try_window_id): Recompute unchanged information if
5642 it is obviously invalid.
5644 * xterm.c (x_term_init): Create a colormap if not using the
5647 * xterm.h (select_visual): Change prototype.
5649 * xfns.c (select_visual): Rewritten. Recognize user-specified
5651 (visual_classes): New variable.
5653 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5655 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5656 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5657 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5658 (x_decode_color): Don't handle allocation of white and black
5660 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5661 XtNcolormap resources.
5662 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5663 (Fx_create_frame): Initialize color members of x_output structure.
5664 (xpm_load): Pass colormap to XPM lib.
5666 * xfaces.c (x_free_colors): Access colormap of frame using
5667 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5668 when default colormap is used.
5670 * xterm.c (x_term_init): Set Colormap member of x_display_info
5671 structure. Copy colormap if resource `privateColormap' is
5672 specified (PseudoColor only).
5673 (x_setup_relief_color): Access colormap of frame using
5676 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5677 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5679 2000-03-04 Jason Rumney <jasonr@gnu.org>
5681 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5682 other non-platform-specific equivalents.
5683 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5684 specific functions and macros as their w32 equivalents where
5685 non-platform-specifics are not available.
5686 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5687 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5688 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5689 (frame_update_line_height): Use macros to access f->output_data.
5690 (defined_color): Remove FIXME comments; fixed.
5691 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5692 into #ifdef blocks. Add WINDOWSNT blocks.
5693 (Fx_list_fonts): Use macros for accessing font data.
5694 (set_lface_from_font_name): Different default fonts for X and
5696 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5697 scalable for backward compatibility.
5698 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5699 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5701 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5704 * makefile.nt (w32faces.obj): Remove.
5707 2000-03-03 Jason Rumney <jasonr@gnu.org>
5709 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5712 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5714 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5715 standard ELF definitions here if the system header does not.
5717 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5719 * xterm.c (PER_CHAR_METRIC): Removed.
5720 (x_per_char_metric_1, x_default_char): New functions.
5721 (x_per_char_metric): If font's default char is invalid, return
5722 metrics of a suitably chosen usable default char.
5723 (x_draw_glyph_string_foreground): If font has an invalid default
5724 char, replace occurrences of unprintable chars with a suitably
5725 chosen usable default char.
5727 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5729 * xterm.c (note_mouse_highlight): Return quickly if frame's
5730 glyph matrices have been freed.
5732 * dispnew.c (free_glyphs): Block input while freeing matrices.
5734 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5736 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5739 * dispextern.h (x_free_colors): Add prototype.
5741 * xfaces.c (x_free_colors): New function.
5742 (unload_color, free_face_colors): Use it.
5744 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5746 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5748 * window.c [MSDOS]: Include msdos.h.
5750 2000-03-02 Dave Love <fx@gnu.org>
5752 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5754 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5755 set C_OPTIMIZE_SWITCH for gcc.
5757 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5759 * coding.c (coding_save_composition): Be sure to allocate
5760 composition data area in coding even if there's no composition in
5763 2000-03-01 Jason Rumney <jasonr@gnu.org>
5765 * w32term.c: Equivalent changes to those made to xterm.c on
5766 2000-02-25 and 2000-02-24.
5768 * w32fns.c: Equivalent changes to those made to xfns.c on
5769 2000-02-25 and 2000-02-21.
5771 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5772 correct line-end convention is followed.
5774 * w32menu.c [HAVE_BOXES]: Remove #undef.
5775 (single_keymap_panes): Remove code for simulating checkmarks.
5776 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5777 Remove code for drawing simulated checkmarks.
5778 (w32_menu_show): make unibyte help string correctly.
5779 (add_menu_item): draw standard Windows checkmarks. Draw radio
5780 buttons as radio buttons if possible.
5782 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5784 * sysdep.c (start_of_text): Don't define this function for NetBSD
5787 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5789 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5790 (LINKER): Don't undef if __NetBSD__ is defined.
5792 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5794 * fileio.c [__NetBSD__]: Define `unix'.
5796 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5798 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5800 * atimer.c (start_atimer): Don't abort when timers are stopped.
5801 (append_atimer_lists): New function.
5802 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5803 arbitrary lists of stopped and running atimers.
5805 * atimer.c (cancel_atimer): Handle canceling an atimer when
5806 some timers are stopped.
5808 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5811 * fns.c (maybe_resize_hash_table): Handle case of new size
5812 coming out as being the same as old size.
5814 2000-02-27 Jason Rumney <jasonr@gnu.org>
5816 * makefile.nt: Add atimer.h to dependencies.
5817 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5818 * w32console.c: Only disable window system features for dispextern.h
5819 (initialize_w32_display): Build a display info for the console.
5820 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5821 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5822 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5824 * w32gui.h (struct W32FontStruct): Revert last change after change
5826 * w32menu.c (single_submenu): Set up help string.
5827 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5828 (w32_dialog_show): Set up help string.
5829 * w32term.c (w32_display_info_for_display): Remove unused function.
5830 (w32_draw_bitmap): Use pre-built bitmaps.
5831 (w32_initialize_display_info): New function to initialize parts of
5832 display info that are common to both GUI and console frames.
5833 (w32_term_init): Use w32_initialize_display_info. Do not set
5834 Vw32_num_mouse_buttons here, as it is not called for console
5835 frames. Build bitmaps for indicating truncated lines etc.
5836 (x_delete_display): Destroy pre-built bitmaps.
5837 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5838 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5840 2000-02-27 Dave Love <fx@gnu.org>
5842 * lisp.h: Add a bunch of prototypes.
5844 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5846 * keyboard.c (read_char): Set `usec' correctly.
5848 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5850 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5851 `lambda', set reg[RRR] to the map index.
5852 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5853 reg[RRR] to 0. Otherwise, set it to -1.
5855 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5857 * emacs.c (main): Remove code snippet commented out with `//'.
5859 2000-02-25 Richard M. Stallman <rms@gnu.org>
5861 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5862 and contains a `:', prepend `/:'.
5864 * window.c (select_window_1): If selected_window is nil,
5865 don't "swap out" the buffer's point.
5866 (Fset_window_configuration): Set selected_window to nil
5867 before calling Fselect_window.
5868 (unshow_buffer): Don't set point in buffer from window's point
5869 if another more recently selected window also shows the buffer.
5871 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5873 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5875 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5876 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5877 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5879 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5880 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5881 (hide_busy_cursor): New functions.
5882 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5884 * minibuf.c (read_minibuf): Cancel busy-cursor.
5886 * keyboard.c (command_loop_1): Call start_busy_cursor before
5887 Fcommand_execute and cancel_busy_cursor after it.
5888 (timer_check): Remove busy-cursor code.
5889 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5892 * process.c (wait_reading_process_input): Remove busy-cursor code.
5894 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5895 Fx_hide_busy_cursor.
5897 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5899 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5901 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5903 * xterm.c (XTread_socket): Remove busy-cursor code.
5905 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5906 (build_frame_matrix_from_leaf_window): Put code handling
5907 glyph row's not being a slice of a frame row in #if 0.
5908 (sync_window_with_frame_matrix_rows): New function.
5909 (frame_row_to_window): New function.
5910 (mirror_line_dance): Handle copies between windows.
5912 * lread.c (Fload): Use `xfree' instead of `free'.
5913 (init_obarray): Use `xmalloc' instead of `malloc'.
5915 * window.c (Fset_window_buffer): Set WINDOW to the window
5917 (coordinates_in_window): Take frame's internal border width
5920 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5922 * xterm.c (x_display_and_set_cursor): Display cursor of
5923 non-selected windows depending on the setting of
5924 cursor_in_non_selected_windows.
5926 * xdisp.c (cursor_in_non_selected_windows): New variable.
5927 (syms_of_xdisp): DEFVAR_BOOL it.
5929 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5931 * data.c (Fstring_to_number): If number is greater than what
5932 fits into an integer, return a float.
5934 * eval.c (specbind): Remove references to
5935 keyword_symbols_constant_flag.
5937 * data.c (keyword_symbols_constant_flag): Removed.
5938 (Fmakunbound, set_internal, syms_of_data): Remove references to
5939 keyword_symbols_constant_flag.
5941 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5943 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5945 * syntax.c (multibyte_syntax_as_symbol): New variable.
5946 (syms_of_syntax): Declare it as a Lisp variable.
5947 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5948 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5949 nonzero, treat all multibyte characters as symbol.
5950 (init_syntax_once): Give syntax `word' to all multibyte
5953 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5955 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5958 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5960 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5962 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5963 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5965 2000-02-21 Dave Love <fx@gnu.org>
5967 * frame.c (Vmouse_position_function): New variable.
5968 (Fmouse_position): Use it.
5969 (syms_of_frame): Install it.
5971 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5973 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5975 * fileio.c (Finsert_file_contents): Unbind the binding of
5976 standard-output done by temp_output_buffer_setup.
5978 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5979 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5980 (specbind, unbind_to): Handle most common case of non-constant
5981 symbol with trivial value specially.
5983 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5985 2000-02-20 Richard M. Stallman <rms@gnu.org>
5987 * data.c (Fmake_variable_buffer_local): Doc fix.
5988 Init found_for_buffer to 0.
5989 (Fmake_variable_frame_local): If the variable has already
5990 been buffer-local, set the check_frame field.
5992 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5994 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5995 produced for CODING_MODE_LAST_BLOCK requires.
5997 2000-02-18 Dave Love <fx@gnu.org>
5999 * keyboard.c (echo_keystrokes): Remove declaration.
6000 (Vecho_keystrokes) New variable.
6001 (read_char, record_menu_key, read_key_sequence): Use it to allow
6003 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6005 * lread.c: Undef feature selection macros before defining.
6007 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6009 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6010 for symbols other than the symbol in question.
6012 2000-02-17 Dave Love <fx@gnu.org>
6014 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6016 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6018 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6020 * alloc.c (enum mem_type): Compile unconditionally.
6022 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6024 * xfaces.c (tty_defined_color): Don't return faulire indication
6025 for unspecified-fg and unspecified-bg pseudo-colors.
6027 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6029 * alloc.c (mark_object): Don't mark symbol names in pure space.
6030 (gc_sweep): Don't unmark symbol names in pure space.
6032 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6033 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6034 [GC_MARK_STACK]: New defines.
6035 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6036 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6038 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
6040 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
6041 allocate_buffer instead of xmalloc.
6043 * alloc.c (toplevel): Include setjmp.h.
6044 (PURE_POINTER_P): New define.
6045 (enum mem_type) [GC_MARK_STACK]: New enumeration.
6046 (Vdead) [GC_MARK_STACK]: New variable.
6047 (lisp_malloc): Add parameter TYPE, call mem_insert if
6048 GC_MARK_STACK is defined.
6049 (allocate_buffer): New function.
6050 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
6051 (free_float) [GC_MARK_STACK]: Set type to Vdead.
6052 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
6053 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
6054 (MEM_NIL) [GC_MARK_STACK]: New define.
6055 (struct mem_node) [GC_MARK_STACK]: New structure.
6056 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
6057 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
6058 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
6059 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
6060 (mark_stack) [GC_MARK_STACK]: New functions.
6061 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
6062 (clear_marks): Removed.
6063 (gc_sweep): Set free conses' car, free floats' type, free
6064 symbols' function to Vdead. Use lisp_free to free buffers.
6065 (init_alloc_once): Initialize Vdead.
6066 (survives_gc_p): Return non-zero for pure objects.
6068 * alloc.c: Add comments throughout the file.
6070 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
6071 that unblocks alarms.
6073 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
6074 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
6075 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
6077 * frame.c (make_frame): Set frame initiallly to `garbaged'.
6079 2000-02-17 Kenichi Handa <handa@etl.go.jp>
6081 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
6082 avoid infinite error signaling. Allocate sufficient memory for
6083 eol_str in the case that eoltype is Lisp_Int.
6085 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
6087 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
6088 depends on the previous behavior.
6090 2000-02-16 Gerd Moellmann <gerd@gnu.org>
6092 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
6094 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6096 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
6098 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
6099 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6102 2000-02-15 Richard M. Stallman <rms@gnu.org>
6104 * data.c (set_internal): Don't make variable buffer-local
6105 if within a let-binding for the same buffer.
6106 (let_shadows_buffer_binding_p): New function.
6108 * eval.c (specbind): For buffer-local value,
6109 record the current buffer also.
6110 (unbind_to): Cope with that change.
6112 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6114 * window.c (Fsave_window_excursion): Doc fix.
6116 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6118 * syntax.c (back_comment): Make sure we only consider comment-starters
6119 of the relevant style and return -1 in case of a failure to find the
6120 beginning of the comment.
6121 (Fforward_comment): If back_comment fails, go back to the position just
6122 after the comment-end.
6123 (scan_lists): Add comment describing a very minor bug.
6125 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6127 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6128 `completion-regexp-list' in the docstring.
6130 2000-02-14 Dave Love <fx@gnu.org>
6132 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6134 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6136 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6137 to Emacs' syntax. Also fix the comment about set/not-set meanings
6138 since Emacs syntax is not the value 0 any more.
6139 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6140 since it's now part of RE_SYNTAX_EMACS.
6142 2000-02-12 Dave Love <fx@gnu.org>
6144 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6147 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6149 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6151 2000-02-12 Dave Love <fx@gnu.org>
6153 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6155 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6156 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6157 * s/hpux.h: Don't define HAVE_VFORK.
6159 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6161 * s/nextstep.h: Don't define HAVE_ALLOCA.
6163 * config.in: Add vfork bits.
6165 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6167 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6168 unwind function to undo the effect of stopping atimers.
6170 * keyboard.c (bind_polling_period): Stop all timers except
6173 * atimer.c (stopped_atimers): New variable.
6174 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6177 * atimer.h (stop_other_atimers, run_all_atimers)
6178 (unwind_stop_other_atimers): Add function prototypes.
6180 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6182 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6184 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6185 library may depend on jpeg.
6186 (atimer.o): Depends on atimer.c.
6188 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6190 * insdel.c (del_range_1): Call update_compositions.
6191 (del_range_both): Call update_compositions just once..
6193 2000-02-10 Dave Love <fx@gnu.org>
6195 * xfns.c (create_frame_xic): Fix initialization of automatic
6198 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6200 * ccl.c (CCL_MAKE_CHAR): New macro.
6201 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6202 registers by CCL_MAKE_CHAR before calling translate_char.
6203 <CCL_TranslateCharacterConstTbl> Likewise.
6205 2000-02-08 Dave Love <fx@gnu.org>
6207 * lread.c (__EXTENSIONS__): Define.
6209 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6211 * puresize.h (BASE_PURESIZE): Increase to 650000.
6213 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6215 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6218 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6220 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6221 md, mh, mb, mr, and me to the fake termcap entry.
6223 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6225 * sound.c (sound_cleanup): Don't call device close routine if the
6226 function pointer is null.
6228 2000-02-06 Andrew Innes <andrewi@gnu.org>
6230 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6231 around image definitions and prototypes.
6232 (gamma_correct) [WINDOWSNT]: New prototype.
6234 * w32term.c (x_make_frame_visible): Replace call to
6235 input_poll_signal with poll_for_input.
6237 * window.c [WINDOWSNT]: Include w32term.h.
6239 * xdisp.c [WINDOWSNT]: Include w32term.h.
6241 * makefile.nt: Add dependencies on w32gui.h.
6242 (OBJ1): Include atimer.obj.
6243 ($(BLD)\atimer.obj): New dependency rule.
6245 * w32.c (sigmask): New function (does nothing).
6246 (sigunblock): Ditto.
6248 * frame.c [WINDOWSNT]: Include w32term.h.
6250 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6252 * lread.c (syms_of_lread): Fix literal newlines.
6254 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6255 the string constant limit (2048 bytes) in MSVC.
6258 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6260 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6262 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6263 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6266 2000-02-04 Dave Love <fx@gnu.org>
6268 * fileio.c: Remove some unused vars.
6269 (_GNU_SOURCE): Define (for euidaccess).
6271 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6273 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6275 (read_minibuf): Deal with allow_props correctly.
6277 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6279 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6281 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6283 * search.c (compile_pattern): If a cache entry has a nil regexp,
6284 fill in that entry instead of clobbering a previously cached
6287 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6289 * puresize.h (BASE_PURESIZE): Increase to 610000.
6291 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6293 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
6296 2000-02-02 Kenichi Handa <handa@etl.go.jp>
6298 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
6299 instead of incrementing ic directly.
6300 <CCL_WriteExprConst> Likewise.
6301 <ccl_set_expr>: Set ic to jump_address.
6303 * fileio.c (e_write): Fix the handling of
6304 CODING_FINISH_INSUFFICIENT_SRC.
6306 2000-02-01 Dave Love <fx@gnu.org>
6308 * editfns.c (Fpropertize): Doc fix.
6310 * process.c (Fstart_process): Doc fix.
6312 * eval.c: Fix various doc strings not to duplicate information
6313 from help-manyarg-func-alist.
6315 * window.c (Fset_window_margins): Don't make interactive. Doc
6318 * doc.c (Vhelp_manyarg_func_alist): New variable.
6319 (Fdocumentation): Use it.
6320 (syms_of_doc): Define it.
6322 2000-01-31 Gerd Moellmann <gerd@gnu.org>
6324 * xterm.c (xim_open_dpy): Remove unused local variable.
6326 * emacs.c (USAGE): Use term `display options' instead of `X
6329 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
6330 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
6332 * fns.c (sweep_weak_table): New function.
6333 (sweep_weak_hash_tables): Use it. Keep on marking until there
6336 2000-01-30 Gerd Moellmann <gerd@gnu.org>
6338 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
6339 that XTread_socket does not crash by trying to call XNoOp on a
6342 2000-01-30 Jason Rumney <jasonr@gnu.org>
6344 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6345 Change selected_frame to SELECTED_FRAME ().
6346 (w32_console_mouse_position): Remove #ifndef MULE from around
6349 * makefile.nt: Remove dosfns.obj.
6351 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
6353 * w32fns.c (w32_defined_color): Check for valid frame before
6354 applying gamma correction. Eliminate dependency on frame elsewhere.
6355 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
6356 (w32_to_x_font): Use resx and resy not height_in and width_in.
6357 (x_to_w32_font): Doc fix.
6358 (xlfd_strip_height): New function to strip and return font height.
6359 (w32_font_match): Compare height separately from rest of xlfd
6360 spec, using xlfd_strip_height.
6362 * w32term.c (w32_term_init): Swap resx and height_in, resy and
6363 width_in. Use w32_defined_color in place of defined_color.
6365 * w32faces.c: Merge more of DOS and X specifics in preparation for
6366 merge with xfaces.c.
6367 (defined_color): Remove FIXME comment.
6368 (tty_color_name): Provide w32-specific function.
6369 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
6371 * w32console.c (turn_on_face, turn_off_face): Removed.
6372 (w32_face_attributes): New function.
6373 (Global_variables): Reduce scope where possible.
6374 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
6376 (hl_mode): Don't modify text attributes.
6377 (write_glyphs): Don't do anything if len <= 0. Use
6378 w32_face_attributes to get attributes for drawing. Write
6379 terminating codes using char_attr_normal.
6380 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
6381 (update_begin, update_end): Likewise.
6382 (vga_stdcolor_name): New function.
6383 (initialize_w32_display): Remove char_attr_reverse and char_attr.
6384 (Fset_screen_color): Remove char_attr_reverse.
6386 2000-01-29 Gerd Moellmann <gerd@gnu.org>
6388 * xfns.c (xic_set_preeditarea): Take window parameter and
6389 window-relative pixel-positions.
6391 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
6392 is its frame's selected window.
6393 (xim_instantiate_callback): Likewise.
6395 * xfns.c (x_create_im): Removed.
6396 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
6397 (supported_xim_styles): Renamed from supported_styles.
6398 (best_xim_style): Renamed from best_style.
6399 (create_frame_xic): Renamed from xic_create_frame.
6400 (free_frame_xic): Renamed from xic_destroy_frame.
6402 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
6404 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
6405 our frames, call XFilterEvent with 2nd parameter `None'.
6406 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
6407 returning XBufferOverflow.
6408 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
6410 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
6411 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
6412 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
6413 (xim_initialize, xim_close)
6414 [HAVE_X_I18N && HAVE_X11R6]: New functions.
6415 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
6416 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
6417 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
6419 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
6421 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
6422 `xic_style' and `xic_xfs'.
6423 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
6424 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
6425 (FRAME_XIM): Removed.
6427 * xfns.c (supported_styles): New variable.
6428 (DEFAULT_STYLE, DEFAULT_FONT): New macros
6429 (xic_create_xfontset, best_style, xic_create_frame)
6430 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
6431 (xic_set_xfontset): New functions.
6433 2000-01-28 Dave Love <fx@gnu.org>
6435 * s/irix6-5.h: Revert last change after change to irix5-0.h.
6437 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
6439 2000-01-28 Gerd Moellmann <gerd@gnu.org>
6441 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
6442 for *scratch* if it already existed.
6444 * emacs.c (USAGE): New macro.
6445 (main): Use it to display usage information.
6447 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6449 Support for the menu-help feature:
6451 * msdos.h: Change prototypes of XMenuAddSelection and
6454 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
6455 part of the line to the termscript file.
6456 (IT_clear_to_end): Clear the entire line, not just its beginning.
6457 (menu_help_message, prev_menu_help_message): New variables.
6458 (IT_menu_make_room): Make room for the help_text member.
6459 (IT_menu_display): New argument disp_help; all callers changed.
6460 If disp_help is non-zero, store the help text of the active menu
6461 item in menu_help_message.
6462 (XMenuAddPane): Initialize the help_text member to NULL.
6463 (XMenuAddSelection): New argument help_text. Store it in the
6465 (XMenuActivate): New argument help_callback. If the value of
6466 menu_help_message has changed since the last time, display the
6467 menu help message text while waiting for the mouse to move. Clear
6468 the echo area before exiting.
6469 (XMenuDestroy): Free the help_text member.
6471 2000-01-27 Gerd Moellmann <gerd@gnu.org>
6473 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
6474 XMenuAddSelection. Pass help callback to XMenuActivate.
6475 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
6477 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6479 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
6480 and EMACS_SET_USECS.
6482 2000-01-26 Dave Love <fx@gnu.org>
6484 * editfns.c (Fchar_after, Fchar_before): Doc fix.
6486 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
6487 an error may be signalled.
6489 2000-01-26 Gerd Moellmann <gerd@gnu.org>
6491 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
6492 LD_SWITCH_SYSTEM inherited from irix5-0.h.
6494 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
6496 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6498 * charset.c (Fstring): If there is a multibyte char among
6499 the args, always return a multibyte string.
6501 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6503 * sysdep.c (sys_select): Turn atimers off and on instead of
6504 recording and restoring old alarm handler
6506 * process.c (toplevel): Include atimer.h.
6507 (create_process_1): Rewritten.
6508 (create_process): Use atimers instead of alarm.
6509 (wait_reading_process_input) [hpux]: Turn atimers off instead
6510 of turning off SIGALRM.
6511 (wait_reading_process_input): Turn off atimers instead off
6512 calling stop_polling.
6514 * emacs.c (main): Call init_atimer.
6516 * keyboard.c (toplevel): Include systime.h and atimer.h.
6517 (polling_for_input): Removed because unused.
6518 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
6519 (poll_timer): New variable.
6520 (poll_for_input, poll_for_input_1): New functions.
6521 (start_polling, stop_polling): Rewritten.
6523 * keyboard.h (polling_for_input): Removed.
6525 * atimer.h, atimer.c: New files.
6527 * Makefile.in (obj): Add atimer.o.
6528 (atimer.o): New target.
6530 * blockinput.h (pending_atimers): Add extern declaration.
6531 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
6533 * lisp.h (popup_activated_flag): Add extern declaration.
6535 * xmenu.c (popup_activated_flag): Make externally visible.
6536 (popup_activate_callback) [USE_MOTIF]: Increment
6537 popup_activated_flag.
6538 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
6540 * xterm.c (toplevel): Include atimer.h.
6541 (toolkit_scroll_bar_interaction): New variable.
6542 (Fxt_process_timeouts): Removed.
6543 (x_process_timeouts): New function.
6544 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
6545 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
6546 (x_make_frame_visible): Call poll_for_input_1 instead of
6547 input_poll_signal. Don't call alarm.
6548 (x_initialize): Install timer calling x_process_timeouts.
6550 2000-01-24 Dave Love <fx@gnu.org>
6552 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
6553 Don't use -cckr -- apparently not now necessary.
6555 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6557 * msdos.c (IT_menu_display): Truncate long menu lines at the right
6560 2000-01-23 Jason Rumney <jasonr@gnu.org>
6562 * w32fns.c (w32_defined_color): Apply gamma correction before
6563 trying to map to the palette.
6564 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6567 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6568 here. Callers changed to always pass real device context.
6569 (w32_draw_bitmap): Likewise.
6570 (w32_get_glyph_overhangs): Likewise.
6571 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6573 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6574 pfnSetScrollInfo and SetScrollRange.
6575 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6576 back into MULE characters after decoding them.
6577 (x_get_glyph_face_and_encoding): Likewise.
6578 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6579 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6580 (x_produce_glyphs): Calculate per char metrics for a character
6581 that we know exists in default font when font_not_found_p is true.
6583 2000-01-22 Jason Rumney <jasonr@gnu.org>
6585 * makefile.nt (intervals.obj, composite.obj): New modules.
6586 (composite.h): Added as dependency where appropriate.
6588 * w32gui.h (XGCValue): New struct for emulating X GCs.
6590 * w32term.h (XCharStruct): New struct for emulating X.
6592 * w32console.c (turn_on_face, turn_off_face): New functions.
6593 (change_line_highlight): New prototype for new redisplay.
6594 (write_glyphs): Support multibyte text. Support faces.
6596 * w32faces.c: Complete rewrite for new redisplay based on new
6599 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6600 throughout. struct frame * in place of FRAME_PTR.
6601 Skeleton support for images, toolbars, tooltips from xfns.c.
6602 (Fx_create_frame): Use system default for default scroll bar
6604 (w32_get_arg): Renamed from x_get_arg.
6605 (Fx_file_dialog): New function.
6606 (w32_list_fonts): Check cache before asking system.
6607 (Vw32_enable_synthesized_fonts): New variable.
6608 (Vw32_enable_italics): Obsolete, removed.
6610 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6611 Use SELECTED_FRAME macro.
6613 * w32menu.c: Add skeleton support for help strings on menus.
6614 (add_menu_item): Native checkbox and radio support added, but not
6615 yet enabled due to bugs.
6616 (push_menu_item): Add parameters type, selection and help.
6618 Formatting changes to reduce unnecessary diffs with xmenu.c.
6620 * w32select.c (Fw32_set_clipboard_data): Update call to
6621 find_charset_in_str.
6623 * w32term.c: Complete rewrite for new redisplay based on new
6624 xterm.c with necessary sections merged back in from old w32term.c.
6626 2000-01-21 Richard M. Stallman <rms@gnu.org>
6628 * data.c (set_internal): Further fix in same criterion.
6630 2000-01-20 Richard M. Stallman <rms@gnu.org>
6632 * data.c (set_internal): Fix the criteria for whether
6633 to swap out the old cached binding.
6635 2000-01-19 Dave Love <fx@gnu.org>
6637 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6639 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6641 * regex.c (re_compile_fastmap): While checking a range table for
6642 `charset', skip flag bits for a character class correctly.
6644 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6646 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6648 * xfns.c (x_window): Call lw_create_widget with new parameter
6651 * widget.c (EmacsFrameSetCharSize): Change size of children first
6652 because of problems with main window geometry management under
6655 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6657 (MENU_ITEMS_ITEM_HELP): New enumerator.
6658 (push_menu_item): Add parameter HELP. Record help in menu_items.
6659 (single_menu_item, single_submenu, list_of_items): Call
6660 push_menu_item with new parameter.
6661 (single_submenu): Set help string in widget value.
6662 (menu_highlight_callback): New function.
6663 (set_frame_menubar): Call lw_create_widget with new
6665 (xmenu_show, xdialog_show): Ditto.
6667 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6669 * sound.c (Fplay_sound): Improve doc string.
6671 2000-01-11 Richard M. Stallman <rms@gnu.org>
6673 * lisp.h (set_internal): Enter the new arg.
6675 * eval.c (specbind): Record buffer-local variables specially,
6676 indicating which buffer's binding was saved.
6677 (unbind_to): Restore buffer-local variables specially
6678 in the proper buffer.
6680 * data.c (set_internal): New arg BUF.
6682 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6683 * data.c (Fset): Pass new arg to set_internal.
6684 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6686 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6688 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6691 2000-01-11 Richard M. Stallman <rms@gnu.org>
6693 * minibuf.c (Ftry_completion): Doc fix.
6695 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6697 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6700 2000-01-11 Andreas Schwab <schwab@suse.de>
6702 * coding.c (code_convert_region): Initialize total_skip.
6704 2000-01-08 Dave Love <fx@gnu.org>
6706 * eval.c (Fuser_variable_p): Check customizability too.
6708 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6710 * minibuf.c (Fcompleting_read): Doc fix.
6712 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6714 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6717 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6718 Check that input style is supported before trying to create an
6720 (x_window): Call x_create_im.
6722 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6724 * xfns.c (current_gif_memory_src): New variable.
6725 (gif_load): Record the address of the current memory source
6726 in current_gif_memory_src.
6727 (gif_read_from_memory): Use current_gif_memory_src.
6729 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6730 macros statement form.
6732 * sound.c (struct sound): Renamed from struct sound_file.
6733 (struct sound): Add members `data' and `header_size'.
6734 (enum sound_attr): Add SOUND_DATA.
6735 (current_sound, current_sound_device): Variables renamed from
6736 sound_file and sound_device.
6737 (parse_sound): Parse :data.
6738 (parse_sound): Handle sound data in strings.
6739 (find_sound_type): Function renamed from find_sound_file_type.
6740 (wav_init, au_init): Fail if sound's header_size is smaller than
6742 (wav_play, au_play): Play sounds from string data.
6744 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6746 * lisp.h: Add prototype for allocate_string_data.
6748 * alloc.c (Fgarbage_collect): Return number of live and free
6751 * alloc.c (mark_buffer): Remove code in #if 0.
6753 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6754 (strings_consed): New variable.
6755 (allocate_string): Set it.
6756 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6757 (Fmemory_use_counts): Return strings_consed. Use Flist.
6759 * alloc.c: General cleanup in comments etc. Remove conditional
6760 compilation for `standalone'.
6762 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6764 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6765 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6766 (DONT_COPY_FLAG): Removed.
6767 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6768 (struct sdata, struct sblock): New
6769 (struct string_block): Rewritten.
6770 (STRINGS_IN_STRING_BLOCK): New macro.
6771 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6772 (large_sblocks, string_blocks, string_free_list): New variables.
6773 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6774 (init_strings): Rewritten.
6775 (allocate_string, allocate_string_data, compact_small_strings)
6776 (free_large_strings, sweep_strings): New functions.
6777 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6778 (struct string_block_head, current_string_block)
6779 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6780 (STRING_PAD): Removed.
6781 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6782 (Fgarbage_collect): Don't set mark bit in large strings.
6783 (mark_object): Mark strings differently. Mark symbol names
6785 (survives_gc_p): Test marked strings differently.
6786 (gc_sweep): Sweep strings differently, unmark strings in
6788 (compact_strings): Removed.
6790 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6792 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6793 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6795 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6797 * fileio.c (Finsert_file_contents): Signal error if visiting file
6798 in a non-empty buffer.
6800 * term.c (encode_terminal_code): Fix the previous change.
6802 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6804 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6805 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6807 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6809 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6811 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6812 need to test for MSDOS frames.
6814 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6816 * dosfns.c (unspecified_colors): Remove.
6817 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6819 (msdos_stdcolor_name): Return strings for unspecified fore- and
6822 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6823 (syms_of_xfaces): Remove their staticpro's.
6824 (tty_color_name): Return Lisp strings for unspecified fore- and
6826 (Finternal_set_lisp_face_attribute): Remove the special treatment
6827 for Qunspecified_{f,b}g.
6828 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6831 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6833 * xdisp.c (reseat_at_next_visible_line_start): Position before
6834 newline only if ending up on a newline.
6835 (next_element_from_ellipsis): Return success. Handle case of
6836 displaying no ellipsis. Fix case of ellipsis defined in display
6838 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6841 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6843 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6844 (Fcolor_supported_p): Renamed from face-color-supported-p.
6846 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6848 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6849 list of colors renamed to tty-defined-color-alist.
6850 (tty_color_name): Pass the frame to tty-color-by-index.
6851 (realize_tty_face): tty-color-alist is now a function which
6852 accepts the frame as argument.
6854 * term.c (Ftty_display_color_p): Accept an optional argument
6857 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6859 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6860 encode_terminal_code.
6862 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6864 * dispnew.c (mode_line_string): Support termcap frames as well.
6866 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6868 * syntax.c (Fforward_word): Undo previous change.
6870 * editfns.c (Fconstrain_to_field): Don't constrain if
6871 inhibit-field-text-motion is non-nil.
6872 (Fline_beginning_position): Undo previous change.
6873 (Fline_end_position): Ditto.
6875 * syntax.c (Fforward_word): Notice field boundaries only if
6876 inhibit-field-text-motion is nil.
6878 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6880 * editfns.c (Vinhibit_field_text_motion): New variable.
6881 (inhibit-field-text-motion): New DEFVAR_LISP.
6882 (Fline_beginning_position, Fline_end_position): Notice field
6883 boundaries only if inhibit-field-text-motion is nil.
6885 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6887 (x_build_heuristic_mask): Likewise.
6888 (xbm_load_image_from_file): Change error output.
6889 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6890 (gif_load, gs_load, x_kill_gs_process): Ditto.
6892 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6893 color indices when accessing raster pixels.
6894 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6895 one of :file or :data.
6896 (enum pbm_keyword_index): Add PBM_DATA.
6897 (pbm_format): Add :data.
6898 (pbm_image_p): Allow either :file or :data.
6899 (pbm_read_file): New function.
6900 (pbm_scan_number): Rewritten to read from string.
6901 (pbm_load): Support :data.
6903 See ChangeLog.8 for earlier changes.
6906 ;; coding: iso-2022-7bit