1 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3 * xfns.c (lookup_image): Block input while loading the image so
4 that we won't get interrupted in a state where the image isn't yet
6 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
7 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
8 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
9 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
12 2000-09-16 Gerd Moellmann <gerd@gnu.org>
14 * dispnew.c (update_window): Make sure to make desired rows
15 current even if they are completely invisible at the top
18 2000-09-15 Gerd Moellmann <gerd@gnu.org>
20 * xfns.c (lookup_image): Build mask before applying an algorithm.
21 Recognize algorithm `disabled'.
22 (cross_disabled_images): New variable.
23 (COLOR_INTENSITY): New macro.
24 (x_detect_edges): Use COLOR_INTENSITY.
25 (x_disable_image): New function.
26 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
28 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
29 disabled state, don't apply an image transformation algorithm if
30 the user specified an image for the disabled state. Use
31 `:algorithm disabled' for creating a disabled item's image if the
32 user hasn't specified an image.
34 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
35 allocation functions with the XPM lib.
36 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
37 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
38 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
39 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
40 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
42 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
43 functions, if possible, because these handle color allocation
44 failure more gracefully.
45 (Fimage_mask_p): New function.
47 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
48 (Qedge_detection, Qheuristic): New symbols.
49 (syms_of_xfns): Initialize new symbols.
50 (lookup_image): Handle `:mask X', `:algorithm emboss', and
51 `algorithm (edge-detection ...)'.
52 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
53 (tiff_format, gif_format, gs_format): Add `:mask'.
54 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
55 (GIF_MASK, GS_MASK): New enumerators.
56 (x_laplace_read_row, x_laplace_write_row): Functions removed.
57 (emboss_matrix, laplace_matrix): New variables.
58 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
59 (x_edge_detection): New functions.
60 (x_laplace): Rewritten in terms of x_detect_edges.
61 (x_build_heuristic_mask): If image has a mask, free it.
63 2000-09-14 Andrew Innes <andrewi@gnu.org>
65 * makefile.w32-in: Revert to Unix line endings.
67 2000-09-14 Andrew Innes <andrewi@gnu.org>
69 * makefile.w32-in: Standardize indentation somewhat.
70 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
71 cater for differences between shells.
73 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
75 2000-09-14 Gerd Moellmann <gerd@gnu.org>
77 * xterm.c (x_produce_glyphs): If the distance from the current
78 position to the next tab stop is less than a canonical character
79 width, use the tab stop after that.
81 2000-09-14 Dave Love <fx@gnu.org>
83 * buffer.c (alloc_buffer_text): Fix xmalloc call.
85 2000-09-14 Gerd Moellmann <gerd@gnu.org>
87 * xdisp.c (handle_fontified_prop): While running fontification
88 functions, bind `fontification-functions' and
89 `after-change-functions' to nil.
91 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
92 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
94 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
96 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
99 * insdel.c (make_gap): Use enlarge_buffer_text.
101 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
102 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
103 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
104 from former r_alloc_* functions in ralloc.c.
105 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
107 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
108 (mmap_init) [REL_ALLOC_MMAP]: New function.
109 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
110 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
113 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
114 (enlarge_buffer_text): Add prototype.
116 * ralloc.c: Remove everything having to do with the use of mmap.
118 2000-09-13 Gerd Moellmann <gerd@gnu.org>
120 * sound.c (Fplay_sound): Doc fix.
122 * keyboard.c: Avoid some more compiler warnings.
123 (parse_tool_bar_item): Ignore cached key bindings.
125 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
126 and allocation of Lisp data.
128 2000-09-12 Gerd Moellmann <gerd@gnu.org>
130 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
131 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
134 * lread.c (Fload): Put code checking for recursive loads in #if 0.
136 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
138 * ccl.c: Comment fixed.
139 (MAX_MAP_SET_LEVEL): Increased to 30.
140 (PUSH_MAPPING_STACK): Enclose with do-while block.
141 (POP_MAPPING_STACK): Likewise.
142 (stack_idx_of_map_multiple): New variable.
143 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
144 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
145 call the corresponding CCL program by
146 CCL_CALL_FOR_MAP_INSTRUCTION.
147 (ccl_driver) <CCL_MapSingle>: Likewise.
148 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
149 with the case where looking up process reaches to the end of
150 map-set, and call CCL programs as the above change.
152 2000-09-11 Gerd Moellmann <gerd@gnu.org>
154 * xfns.c (png_load, jpeg_load): Declare some variables volatile
155 that might be clobbered by longjmp.
156 (check_x_display_info, x_decode_color, create_frame_xic)
157 (Fx_display_backing_store, Fx_display_visual_class)
158 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
161 * lread.c (init_lread): Set Vloads_in_progress to nil.
162 (Fload): Show list of recursively loaded files, when signaling an
165 * lread.c (Vloads_in_progress): New variable.
166 (record_load_unwind): New function.
167 (Fload): Check for recursive loads.
168 (syms_of_lread): Initialize Vloads_in_progress.
169 (read_integer, read1): Avoid some compiler warnings.
171 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
174 2000-09-11 Miles Bader <miles@gnu.org>
176 * editfns.c (Fbuffer_string): Doc fix.
178 2000-09-10 Gerd Moellmann <gerd@gnu.org>
180 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
182 2000-09-09 Ken Raeburn <raeburn@gnu.org>
184 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
185 whether to include other header files.
187 2000-09-09 Gerd Moellmann <gerd@gnu.org>
189 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
190 by Fmemq as a boolean.
192 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
194 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
196 2000-09-08 Gerd Moellmann <gerd@gnu.org>
198 * ralloc.c (mmap_fd): Remove initializer which can make it
199 read-only in a dumped Emacs.
200 (mmap_fd_1): New variable.
201 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
202 restore it from there.
203 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
204 unconditionally so that mmap_fd can be initialized there.
205 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
206 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
207 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
209 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
211 * xdisp.c (dump_glyph_row): Fix printf format string.
212 (display_line, move_it_in_display_line_to): Avoid compiler
215 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
217 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
220 * xdisp.c (try_window_id): When trying to locate cursor in
221 unchanged rows at the top, handle the case that we can't find it.
223 * xterm.c (x_draw_glyphs): Handle case START and END are out
224 of bounds more carefully.
226 2000-09-08 Dave Love <fx@gnu.org>
228 * s/sol2.h (REL_ALLOC_MMAP): Define.
229 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
231 * ralloc.c: Don't include string.h (redundant).
232 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
233 [!MAP_ANON]: Include fcntl.h.
234 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
235 (r_alloc, r_re_alloc, r_alloc_free)
236 (mmap_enlarge, mmap_set_vars): Use it.
237 (r_alloc_init_fd): New function.
238 (__morecore) [SYSTEM_MALLOC]: Don't declare.
239 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
242 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
245 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
246 change to __NetBSD__.
248 2000-09-08 Kenichi Handa <handa@etl.go.jp>
250 * search.c (compile_pattern): Check the multibyteness of cached
253 2000-09-08 Miles Bader <miles@gnu.org>
255 * xfaces.c (default_face_vector): Function removed.
256 (Finternal_merge_in_global_face): Restore old global/local
257 attribute override order. Use inline loop instead of calling
260 2000-09-07 Gerd Moellmann <gerd@gnu.org>
262 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
263 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
264 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
265 where necessary, in case POINTER_TYPE is `void'.
267 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
269 * frame.c (make_terminal_frame): Initialize frame foreground and
270 background colors to unspecified, for the initial instance of an
273 2000-09-07 Gerd Moellmann <gerd@gnu.org>
275 * ralloc.c (mmap_find): Fix overlap computation.
276 (mmap_enlarge): Compute nbytes before trying to find an
279 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
282 * lread.c (syms_of_lread): Change value of regexp
283 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
285 * xmenu.c (xdialog_show): When looking up the selection in
286 menu_items, take `quote' boundaries into account; this corresponds
287 to a nil ITEM in x-popup-dialog.
289 2000-09-07 Kenichi Handa <handa@etl.go.jp>
291 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
293 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
295 * coding.c (encode_coding_sjis_big5): Use translation table for
296 encoding, not decoding. Fix the handling of latin-jisx0201.
297 Check for the charset katakana-jisx0201 too.
298 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
299 (detect_coding_sjis): Check the byte sequence more rigidly.
301 2000-09-07 Gerd Moellmann <gerd@gnu.org>
303 * xfaces.c (Vparam_value_alist): New variable.
304 (syms_of_xfaces): Initialize it.
305 (Finternal_set_lisp_face_attribute): Avoid more consing.
307 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
309 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
310 (Qbackground_mode): New variable.
311 (syms_of_frame_1): Initialize Qbackground_mode.
313 * lisp.h (Qdisplay): Declare extern.
315 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
316 change face on all frames, and change the default for new frames.
318 2000-09-07 Dave Love <fx@gnu.org>
320 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
322 2000-09-07 Kenichi Handa <handa@etl.go.jp>
324 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
326 * charset.c: Include composite.h
327 (lisp_string_width): New function.
328 (Fstring_width): Call lisp_string_width instead of strwidth.
330 * Makefile.in (charset.o): Depends on composite.h.
332 * process.c (read_process_output): Before inserting the decoded
333 text in the buffer, adjust the multibyteness.
335 2000-09-06 Gerd Moellmann <gerd@gnu.org>
337 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
338 buffer's text buffer is null, map new memory.
340 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
341 POINTER_TYPE and size_t.
342 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
343 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
344 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
345 [REL_ALLOC_MMAP]: New macros.
346 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
347 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
348 [REL_ALLOC_MMAP]: New functions.
350 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
351 before and after unexec.
353 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
354 text buffers if necessary.
356 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
357 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
360 * config.in (HAVE_MMAP): Add #undef.
362 2000-09-05 Gerd Moellmann <gerd@gnu.org>
364 * frame.c (Qdisplay_type): New variable.
365 (syms_of_frame_1): Initialize it.
366 (Fframe_parameter): New function that avoids consing.
367 (syms_of_frame): Defsubr it.
369 * buffer.c (Fother_buffer): Consider buffers as invisible when
370 they are displayed in a window on an invisible frame.
372 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
373 get-largest-window always return nil.
375 2000-09-04 Gerd Moellmann <gerd@gnu.org>
377 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
378 variable; recognize Emacs 19 elc files.
380 2000-09-04 Miles Bader <miles@gnu.org>
382 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
383 before initially popping up the menu, so the menu doesn't flash
384 when the face settings are significantly different from the
387 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
389 * regex.c (WIDE_CHAR_SUPPORT): New macro.
390 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
391 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
392 (BIT_UNIBYTE): Remove.
393 (re_match_2_internal): Delete corresponding code and streamline the
394 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
395 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
396 (re_wctype_t): New type.
397 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
398 (regex_compile): Use them and fix handling of overly long char classes.
400 2000-09-03 Andrew Innes <andrewi@gnu.org>
402 * makefile.w32-in: Change to DOS line endings.
404 * s/ms-w32.h (ORDINARY_LINK): New define.
406 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
407 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
409 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
410 (distclean): Delete them here instead.
412 * w32proc.c (compare_env): Convert to uppercase for comparison,
413 not lowercase, to match how the native Windows shell works.
415 2000-09-03 Jason Rumney <jasonr@gnu.org>
417 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
418 CVS changes the line-ends when checking in/out on DOS/Windows.
420 * makefile.nt (emacs): Do not change directory to run temacs, as
421 the load-path is set relative to current directory.
423 2000-09-03 Miles Bader <miles@gnu.org>
425 * xterm.c (x_alloc_lighter_color_for_widget): New function.
427 2000-09-02 Gerd Moellmann <gerd@gnu.org>
429 * xdisp.c (redisplay_mode_lines): New function.
430 (display_mode_lines): Return number of mode lines displayed.
431 (echo_area_display): Use redisplay_mode_lines to draw garbaged
432 mode lines. Don't temporarily bind redisplay-dont-pause to t.
434 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
435 string.h and strings.h.
436 (index) [HAVE_INDEX]: Add prototype.
438 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
439 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
441 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
442 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
444 2000-09-01 Gerd Moellmann <gerd@gnu.org>
446 * lread.c (read1): Accept `?' as symbol constituent, for
447 compatiblity with XEmacs.
449 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
451 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
452 (struct re_pattern_buffer): Remove newline_anchor.
453 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
454 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
455 (re_max_failures, fail_stack): Use size_t rather than unsigned.
456 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
457 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
458 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
459 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
460 Get rid of references to newline_anchor.
461 (regcomp): Allocate and precompute a fastmap.
463 2000-08-31 Gerd Moellmann <gerd@gnu.org>
465 * lread.c (openp): GCPRO local variable `filename'.
467 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
469 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
471 * regex.c: Merge some changes from GNU libc. Add prototypes.
472 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
473 Use memcmp and memcpy instead of bcopy and bcmp.
474 (init_syntax_once): Use ISALNUM.
475 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
476 (REG_UNSET_VALUE): Remove. Use NULL instead.
477 (REG_UNSET, re_match_2_internal): Use NULL.
478 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
480 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
481 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
482 (regex_compile): In handle_interval, return an error rather than try to
483 unfetch the interval if we can't find the closing brace.
484 Obey the RE_NO_GNU_OPS syntax bit.
485 (TOLOWER): New macro.
487 (regexec): Allocate regs.start and regs.end as one block.
489 2000-08-30 Gerd Moellmann <gerd@gnu.org>
491 * xdisp.c (echo_area_display): Check display_completed instead
492 of calling detect_input_pending.
494 * dispnew.c (update_frame): Only set display_completed here; move
495 the update_begin and update_end calls here from update_frame_1.
496 (update_frame_1): Don't set display_completed here, don't call
497 update_begin/update_end.
499 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
500 instead of store_frame_param.
502 2000-08-29 Gerd Moellmann <gerd@gnu.org>
504 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
505 desired window matrix hasn't been displayed, use the current row
506 instead. Make sure that only those frame rows are updated for
507 which there exists a corresponding enabled desired row.
509 2000-08-29 Miles Bader <miles@gnu.org>
511 * xfaces.c (default_face_vector): New function.
512 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
514 2000-08-29 Gerd Moellmann <gerd@gnu.org>
516 * lread.c (openp): Prevent temporary string passed to
517 Ffile_readable_p from being garbage collected.
519 2000-08-28 Dave Love <fx@gnu.org>
521 * keymap.c (store_in_keymap): Add `static' to declaration.
523 2000-08-28 Gerd Moellmann <gerd@gnu.org>
525 * emacs.c, callint.c, doc.c, editfns.c
526 (toplevel) [HAVE_STRING_H]: Include string.h.
527 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
528 (index): Remove prototypes which might conflict with non-standard
529 definitions of index/strchr.
531 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
532 (rindex): Define only if !HAVE_RINDEX.
534 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
536 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
538 2000-08-28 Miles Bader <miles@gnu.org>
540 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
541 made inconsistent by a font-related attribute in FROM.
542 (merge_face_inheritance): Add function comment.
544 2000-08-28 Kenichi Handa <handa@etl.go.jp>
546 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
547 the 4th arg (PREV_EVENT) Qt to suppress input method.
549 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
551 * regex.c: Indent cpp directives and remove parens after `defined'.
552 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
553 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
554 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
555 (re_compile_pattern): Use size_t for length.
556 (init_syntax_once): Move to a better place.
557 * regex.h: Merge changes from GNU libc. Indent cpp directives.
558 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
560 * syntax.c (back_comment): Detect cases where a comment-starter is
561 actually inside another comment as in: /* a // b */ c // d \n.
562 Make it clear that `comstart_pos' is unused for nested comments.
564 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
565 (KEYMAPP): New macro.
566 (Fkeymap_parent, Fset_keymap_parent): Use it.
567 (fix_submap_inheritance): Mark it static.
568 (define_as_prefix, describe_buffer_bindings, describe_command)
569 (describe_translation, describe_map): Complete prototypes.
571 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
573 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
574 to better match the key-lookup behavior.
576 2000-08-27 Gerd Moellmann <gerd@gnu.org>
578 * xfaces.c (lface_fully_specified_p): Handle :inherit.
579 (Finternal_set_lisp_face_attribute): Fix typo in error message.
581 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
583 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
584 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
585 (xterm.o): Depend on coding.h
587 2000-08-26 Kenichi Handa <handa@etl.go.jp>
589 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
590 the corresponding '#endif'.
592 2000-08-26 Miles Bader <miles@gnu.org>
594 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
595 * xfaces.c (QCinherit): New variable.
596 (syms_of_xfaces): Initialize it.
597 (LFACE_INHERIT): New macro.
598 (Finternal_get_lisp_face_attribute)
599 (merge_face_vector_with_property)
600 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
601 (check_lface_attrs): Allow new types of face height. Check
603 (CYCLE_CHECK): New macro.
604 (merge_face_inheritance): New function.
605 (merge_face_vectors): Merge inherited faces too. Add F and
606 CYCLE_CHECK arguments.
607 (merge_face_vector_with_property, Finternal_merge_in_global_face)
608 (lookup_named_face, lookup_derived_face, realize_named_face)
609 (face_at_string_position, face_at_buffer_position): Supply
610 new F and CYCLE_CHECK arguments to merge_face_vectors.
611 (merge_face_heights): New function.
612 (merge_face_vectors, merge_face_vector_with_property)
613 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
614 handle relative face heights.
615 (lface_same_font_attributes_p): Compare heights using EQ.
617 2000-08-26 Kenichi Handa <handa@etl.go.jp>
619 * charset.c (char_to_string): Check the character validity.
620 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
623 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
625 * regex.c (PUSH_FAILURE_COUNT): New macro.
626 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
627 Handle popping of a register's or a counter's data.
628 (POP_FAILURE_POINT): Use the new name.
629 (re_match_2_internal): Push counter data on the stack for succeed_n,
630 jump_n and set_number_at and remove misleading dead code in succeed_n.
632 2000-08-25 Gerd Moellmann <gerd@gnu.org>
634 * xdisp.c (redisplay_internal): If considering all windows on all
635 frames, update the display for each frame as soon as possible,
636 instead of first building all desired matrices for all frames, and
637 then updating them all.
638 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
640 2000-08-24 Gerd Moellmann <gerd@gnu.org>
642 * bytecode.c (mark_byte_stack): Add a comment.
644 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
645 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
648 2000-08-24 Kenichi Handa <handa@etl.go.jp>
650 * minibuf.c (do_completion): Always use compare-string, not
651 string-equal because the latter doesn't pay attention to
652 multibyteness of strings.
654 * process.c (create_process): Don't setup raw-text coding here.
655 (Fopen_network_stream): Don't set coding->src_multibyte and
656 coding->dst_multibyte here.
657 (read_process_output): For process filter, return unibyte string
658 if default-enable-multibyte-characters is nil.
659 (send_process): If OBJECT is multibyte text, be sure to encoded it
660 by the specified coding system for the process. Otherwise, setup
662 (init_process): Don't initialize default-process-coding-system
665 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
667 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
668 <scroll-down-aggressively>: Likewise.
670 2000-08-23 Kenichi Handa <handa@etl.go.jp>
672 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
673 zero. Set coding->produced_char correctly.
675 2000-08-22 Andrew Innes <andrewi@gnu.org>
677 * makefile.w32-in: New file.
679 * unexw32.c (unexec): Ignore old_name, and use the actual location
680 of the current executable instead. Base new_name on this.
682 * w32proc.c (create_child): Remove reference to security
683 descriptor, which isn't needed and doesn't compile with mingw32.
685 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
686 up dllimport attributes.
687 (x_update_window_end): Update prototype.
689 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
690 extern, which screws up dllimport attributes.
692 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
693 up dllimport attributes.
695 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
696 screws up dllimport attributes.
698 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
699 up dllimport attributes.
700 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
701 screws up dllimport attributes.
703 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
704 up dllimport attributes.
706 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
707 screws up dllimport attributes.
709 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
710 screws up dllimport attributes.
712 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
713 up dllimport attributes.
715 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
716 unnecessary extern, which screws up dllimport attributes.
719 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
720 up dllimport attributes.
722 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
723 unnecessary extern, which screws up dllimport attributes.
725 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
726 screws up dllimport attributes.
728 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
729 up dllimport attributes.
731 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
733 * w32bdf.c (search_file_line):
737 (w32_BDF_to_x_font): Fix compile warnings.
739 * w32menu.c: Include keyboard.h before frame.h. Fix compile
742 * w32select.c: Include keyboard.h before frame.h.
744 * w32fns.c (max): Define macro.
745 (JOHAB_CHARSET): Define if not known.
746 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
747 (Fx_show_tip): Synch with X version.
749 * w32xfns.c: Include keyboard.h before frame.h.
751 * w32fns.c: Include keyboard.h before frame.h.
753 * w32term.c: Include keyboard.h before frame.h.
755 * fontset.c: Include keyboard.h before frame.h.
757 * w32inevt.c: Include keyboard.h before frame.h.
758 (MOUSE_MOVED): Define if not known.
760 * minibuf.c: Include keyboard.h before frame.h.
762 * keyboard.c: Include keyboard.h before frame.h.
764 * indent.c: Include keyboard.h before frame.h.
766 * dispnew.c: Include keyboard.h before frame.h.
768 * buffer.c: Include keyboard.h before frame.h.
770 * alloc.c: Include keyboard.h before frame.h.
772 * print.c: Include keyboard.h before frame.h.
774 * process.c: Include keyboard.h before frame.h.
776 * scroll.c: Include keyboard.h before frame.h.
778 * sysdep.c: Include keyboard.h before frame.h.
780 * term.c: Include keyboard.h before frame.h.
782 * window.c: Include keyboard.h before frame.h.
784 * xdisp.c: Include keyboard.h before frame.h.
785 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
787 * frame.c: Include keyboard.h before frame.h.
789 * w32heap.h: Undefine min, max.
791 * w32gui.h: Undefine min, max.
793 * unexw32.c: Change PUCHAR to PCHAR.
794 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
797 (copy_executable_and_dump_data): Remove unnecessary static defs.
798 (copy_executable_and_dump_data): Fix compile warnings.
800 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
802 * w32console.c (min): Define macro.
803 (clear_frame, write_glyphs): Fix compile warning.
805 * w32proc.c (compare_env):
806 (find_child_console): Fix compile warning.
808 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
809 sys_errlist instead of _sys_errlist.
810 (get_emacs_configuration_options): New function.
812 * s/ms-w32.h (sys_nerr): Provide default definition.
813 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
814 name with _ prepended.
815 (NSIG): Define if not known.
816 (get_emacs_configuration): Provide extern declaration.
817 (get_emacs_configuration_options): Provide extern declaration.
818 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
820 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
822 (read_unc_volume): Fix compile warning.
824 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
825 definitions from being used.
827 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
829 * w32.c (unc_volume_file_attributes):
830 (open_unc_volume): Make arg const.
832 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
833 (read_input_waiting): Remove excess parameter.
835 * w32.c (init_environment): Call _access.
836 (check_windows_init_file): Call _close.
837 (init_user_info): Call _putenv.
838 (init_environment): Call _putenv and _strdup.
839 (init_ntproc): Reset volume info cache on startup.
841 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
842 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
843 cannot override the CRT malloc.
845 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
846 (LINK_FLAGS): Append to original value of LINK_FLAGS.
848 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
849 unless we are linking with a static CRT.
850 (RVA_TO_PTR): Cast result to unsigned char*.
852 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
853 (add_volume_info): Use xstrdup.
855 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
857 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
858 (do_completion, Fminibuffer_complete_word): Use it.
859 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
860 var so it can take non-boolean values.
862 2000-08-21 Gerd Moellmann <gerd@gnu.org>
864 * editfns.c (find_field): Formatting changes.
865 (toplevel): Some old-style function forward declarations
866 changed to prototypes, some new protypes added, some functions
869 * lisp.h (set_time_zone_rule): Add prototype.
870 (use_dialog_box): External declaration.
872 * keyboard.c (gen_help_event): Add parameter SIZE.
873 (kbd_buffer_events_waiting): Slightly rewritten.
874 (clear_event): New function.
875 (kbd_buffer_get_event): Use it, and clear the input_events of
877 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
878 don't fill the newly created array with nils.
879 (toplevel): Convert some old-style function forward declarations
882 * keyboard.h (gen_help_event): Change prototype.
884 * xterm.c (XTread_socket): Change calls to gen_help_event.
886 * w32term.c (w32_read_socket): Change calls to gen_help_event.
888 * eval.c (Fmacroexpand): Doc fix.
890 2000-08-20 Jason Rumney <jasonr@gnu.org>
892 * w32term.h (x_display_info_for_display): Remove as this function
893 does not exist on W32.
895 * w32term.c (help_echo_window): New variable.
896 (syms_of_w32term): staticpro it.
897 (note_mode_line_highlight): Set it.
898 (XTextExtents16): Removed as there is no equivalent on W32.
899 (x_compute_glyph_string_overhangs): Incomplete body removed, as
900 the X way of doing this will not work for W32.
901 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
902 (x_draw_image_foreground): Avoid drawing outside of the clip area
903 when image doesn't have a mask.
904 (note_mouse_highlight): Process overlays in the right order of
905 priority. Set help_echo_window.
906 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
907 because that's more visible for large images.
909 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
910 name to single_keymap_panes.
911 (w32_menu_show): Set wv->title when dealing with titles.
912 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
914 2000-08-21 Miles Bader <miles@gnu.org>
916 * minibuf.c (do_completion): Try again if we rewrite the input
917 string, but no completion was done, so that any completion message
920 2000-08-20 Gerd Moellmann <gerd@gnu.org>
922 * xfaces.c (lface_equal_p): Compare strings differently.
923 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
924 (realize_tty_face): Use them.
925 (syms_of_xfaces): Initialize new variables.
926 (map_tty_color): New function, extracted from realize_tty_face.
927 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
928 foreground or background color, store the new color name in the
929 realized face; previous code trying to do this had no effect.
930 (realize_tty_face): Use map_tty_color.
931 (Fclear_face_cache): Set face_change_count and ensure thorough
934 2000-08-19 Gerd Moellmann <gerd@gnu.org>
936 * undo.c (record_first_change, record_marker_adjustment): Don't
937 use XBUFFER on last_undo_buffer which might not be a buffer.
939 2000-08-18 Kenichi Handa <handa@etl.go.jp>
941 * coding.c (decode_coding_string): Set members consumed,
942 consumed_char, produced, produced_char of *coding correctly. If
943 decode_coding doesn't consume any byte, don't try anymore.
944 (encode_coding_string): Likewise.
946 2000-08-18 Gerd Moellmann <gerd@gnu.org>
948 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
949 conditional have void type, for Standard C compilers.
951 * xdisp.c (redisplay_internal): Compare windows for equality with
952 EQ, instead of applying XWINDOW to something that might not
955 2000-08-18 Kenichi Handa <handa@etl.go.jp>
957 * fontset.c (Finternal_char_font): Search only the selected frame
958 for a window of the current buffer.
960 2000-08-18 Gerd Moellmann <gerd@gnu.org>
962 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
965 * keyboard.c (kbd_buffer_get_event): Handle the case that the
966 second half of a HELP_EVENT is found at the start of kbd_buffer.
968 2000-08-18 Miles Bader <miles@gnu.org>
970 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
972 * editfns.c (save_restriction_save): Rewrite to use markers.
973 (save_restriction_restore): Rewrite to understand new form of data
974 saved by save_restriction_save.
975 (Fsave_restriction): Remove cautionary note in doc-string.
977 2000-08-17 Gerd Moellmann <gerd@gnu.org>
979 * fileio.c (build_annotations): Add a comment explaining the
980 return value of format-annotate-function. Replace a spurious call
981 to Flength with a CONSP test. Call format-annotate-function with
982 a fifth arg specifying how many times the function is been called
983 in a row, to let it choose temporary buffers appropriately.
985 2000-08-17 Dave Love <fx@gnu.org>
987 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
988 declare make_temp_name twice.
990 * lread.c: Prototype readevalloop, load_unwind,
991 load_descriptor_unwind.
992 (unreadpure): Give it an arg.
994 * unexalpha.c: Prototype fatal_unexec, mark_x,
995 update_dynamic_symbols. Declare unexec as void.
997 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
998 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
1000 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
1001 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
1004 * alloca.c: Use #error.
1005 [POINTER_TYPE]: Use it.
1007 * eval.c (Fdefvar): Doc fix.
1009 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
1010 INITIALIZE_INTERVAL.
1012 * buffer.h: Avoid DECLARE_INTERVALS.
1014 * config.in: Add size_t.
1016 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
1018 * w16select.c (set_clipboard_data): If there's not enough memory
1019 to put text into clipboard, return 1, as Fw16_set_clipboard_data
1020 expects. In case of other failures, return 3.
1021 (system_error_msg): New error message.
1022 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
1025 2000-08-16 Gerd Moellmann <gerd@gnu.org>
1027 * term.c (write_glyphs): Also turn off inverse video after turning
1028 off other appearances in case TS_exit_attribute_mode is not equal
1029 to TS_end_standout_mode.
1030 (insert_glyphs): Turn inverse video on/off for each run of glyphs
1032 (turn_off_face): Reset standout_mode only if
1033 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
1034 is equal to TS_end_standout_mode.
1036 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1038 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
1039 sequence at the end of the source block.
1041 * ccl.c (Fccl_program_p): Docstring modified.
1042 (Fccl_execute): Likewise.
1043 (Fccl_execute_on_string): Likewise.
1045 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1047 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
1049 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1051 The following changes are mainly to fix bugs of
1052 encode/decode-coding-string failing if encoding/decoding return
1053 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
1054 variable conversion_buffer.
1056 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
1057 decrement dst_end to avoid buffer overflow in the later call of
1060 * coding.h (conversion_buffer_size, conversion_buffer)
1061 (get_conversion_buffer): Extern deleted.
1063 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
1064 (conversion_buffer, conversion_buffer_size): Variables deleted.
1065 (get_conversion_buffer): Function deleted.
1066 (struct conversion_buffer): New structure.
1067 (MAX_ALLOCA): New macro.
1068 (allocate_conversion_buffer): New macro.
1069 (extend_conversion_buffer, free_conversion_buffer): New functions.
1070 (ccl_coding_driver): Set coding->result.
1071 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
1072 this is the last block of source.
1073 (encode_coding): Likewise. Handle the source block as the last
1074 one only when the whole source text is consumed.
1075 (decode_coding_string): Handle the case that the output buffer is
1076 too small to decode the whole source text. Use
1077 allocate_conversion_buffer, extend_conversion_buffer and
1078 free_conversion_buffer, not get_conversion_buffer.
1079 (encode_coding_string): Likewise.
1080 (init_coding): Function deleted.
1081 (init_coding_once): Delete code to initialize
1082 conversion_buffer_size.
1084 * emacs.c (main): Don't call init_coding.
1086 * msdos.c (IT_write_glyphs): Use a locally declared
1089 * term.c (write_glyphs): Use a locally declared conversion_buffer.
1090 (insert_glyphs): Likewise.
1092 * w32console.c (write_glyphs): Use a locally declared
1095 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
1097 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
1098 member of display_info is NULL.
1100 2000-08-15 Gerd Moellmann <gerd@gnu.org>
1102 * alloc.c (compact_small_strings): Use safe_bcopy, add an
1105 * term.c (turn_off_face): Reset standout_mode when resetting
1106 appearances with capability `me'.
1107 (write_glyphs): Switch on inverse video before each face change.
1109 2000-08-14 Dave Love <fx@gnu.org>
1111 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
1112 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
1113 (lisp_free): Declare and make static.
1115 * window.c: Fix embedded comment.
1116 (syms_of_window): Fix doc string.
1118 2000-08-14 Gerd Moellmann <gerd@gnu.org>
1120 * keymap.c (push_key_description): If C without modifiers is < 32,
1121 make sure to print `C-' before `M-', like in the manual.
1123 2000-08-11 Gerd Moellmann <gerd@gnu.org>
1125 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
1126 since they aren't relocated anymore.
1127 (sxhash_string): Make sure returned hash code fits in a Lisp
1130 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1131 partially visible line which is smaller than the window's
1134 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1136 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1137 the multibyte form of eight-bit-control characters.
1138 (Fccl_execute_on_string): Initialize ccl->multibyte.
1140 * ccl.h (struct ccl_program): New member multibyte.
1142 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1144 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1146 * regex.c (regex_compile) <normal_char>: Pay attention to
1148 (analyse_first) <exactn>: Setup fastmap correctly for
1149 eight-bit-control characters.
1151 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1153 * termhooks.h (enum event_kind): New member
1154 multibyte_char_keystroke.
1156 * keyboard.c (make_lispy_event): Handle the new event type
1157 multibyte_char_keystroke.
1159 * xterm.c: Include coding.h.
1160 (XTread_socket): Work around a bug of XmbLookupString. If the
1161 input is from XIM, decode it according to the current locale. In
1162 that case, generate multibyte_char_keystroke events.
1164 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1166 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1167 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1169 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1171 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1172 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1173 (move_it_in_display_line_to): Record iterator's ascent and descent
1174 before producing glyphs, and restore them when we know the glyph
1175 doesn't fit on the line.
1176 (move_it_to): Restructured so that it's easier to debug. If
1177 moving to a vpos, and not moving to an x or character position,
1178 stop as soon as the specified vpos is reached; don't move further
1179 into that line because that might change the computed line height.
1180 (try_cursor_movement): New function, extracted from the cursor
1181 movement branch of redisplay_window. If ending on a partially
1182 visible line, don't try to scroll if the cursor line is taller
1184 (redisplay_window): Use try_cursor_movement.
1186 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1187 because that function doesn't cope with variable-height lines.
1189 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1190 box cursor because that's better visible for large images.
1192 2000-08-10 Miles Bader <miles@gnu.org>
1194 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1196 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1198 * xdisp.c (Vmessages_buffer_name): New variable.
1199 (message_dolog): Use it.
1200 (syms_of_xdisp): Initialize it.
1202 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1204 * msdos.c (IT_note_mouse_highlight): Update the calls to
1206 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1207 redundant now that keyboard.h is included.
1209 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1211 * keyboard.c (kbd_buffer_events_waiting): New function.
1213 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1215 * msdos.c: Include keyboard.h.
1216 (XMenuActivate): Empty no_event events from the event buffer. If
1217 no events are left after that, call clear_input_pending.
1218 (mouse_clear_clicks): New function, code moved from mouse_init.
1219 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1220 mouse driver to ``forget'' any past clicks.
1222 * Makefile.in (msdos.o): Depend on keyboard.h.
1224 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1226 * lisp.h (input_pending): External declaration.
1228 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1230 * xdisp.c (echo_area_display): Display thoroughly if input is
1231 pending. Bind redisplay-dont-pause to t during the redisplay.
1232 in case input is pending.
1234 * dispnew.c (Qredisplay_dont_pause): New variable.
1235 (syms_of_display): Initialize and staticpro it.
1236 (update_frame_1): Don't interrupt the display for pending input if
1237 redisplay_dont_pause is set.
1239 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1241 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1243 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1245 * callproc.c (Fcall_process): Terminate the unwind-protect around
1246 the post-read-conversion of coding system.
1248 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1249 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1250 * buffer.h (overlays_at): Update prototype.
1251 * xdisp.c (next_overlay_change): Update call to overlays_at.
1252 * xfaces.c (face_at_buffer_position): Likewise.
1253 * textprop.c (Fget_char_property): Likewise.
1254 * xterm.c (note_mouse_highlight): Likewise.
1256 * minibuf.c (do_completion): Don't consider a simple change of
1257 case as `completion'.
1259 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1261 * keyboard.c (syms_of_keyboard): Initialize
1262 last_point_position_buffer.
1263 * undo.c (record_delete): Make sure last_point_position_buffer is
1264 a buffer before comparing pointers.
1266 * coding.h (decode_coding_string): Declare.
1268 * intervals.h (Fprevious_single_char_property_change): Declare.
1270 * textprop.c (Fprevious_single_char_property_change): Don't do
1271 arithmetic directly on lisp objects.
1273 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1276 * keyboard.h (menu_item_eval_property): Declare.
1278 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1279 reuse as buffer name, instead of recreating (and discarding) every
1280 time a message is logged.
1281 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1282 (current_message_1, truncate_message_1, set_message_1)
1283 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1284 (current_message, truncate_echo_area, display_echo_area)
1285 (resize_echo_area_axactly): Changed calls.
1287 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1289 (Ffind_coding_systems_region_internal): First argument to Fappend
1290 must be an integer, not a Lisp object.
1292 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1294 * charset.c (Fchar_width): Doc fix.
1296 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1298 * charset.c (Fstring_width): Doc fix.
1300 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1302 * xdisp.c (start_display): When starting display on a continuation
1303 line, clear ascent and descent members of the iterator structure;
1304 the height of the continued line does not affect the height of the
1306 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1307 line taller than the window.
1308 (redisplay_window) <forced window start>: Handle case that the
1309 middle of the window is not found in any row.
1310 (dump_glyph_row): Show more information.
1311 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1312 first text line in a glyph matrix.
1314 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1315 of the clip area when image doesn't have a mask.
1317 * fns.c (sweep_weak_table): Fix survival conditions for
1318 key-or-value and key-and-value weakness.
1320 * .gdbinit (xhashtable): New command.
1322 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1323 tables out of the list of all weak hash tables.
1325 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1326 a new buffer is created, make sure echo_area_buffer[] references
1329 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1331 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1334 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1336 * syntax.c (skip_chars): Fix previous change. Make the handling
1337 of unibyte string consistent with that of regex search.
1339 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1341 * xmenu.c (popup_get_selection): Use xfree instead of free.
1343 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1345 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1347 * callproc.c (child_setup): Use xfree instead of free.
1349 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1351 (run_mac_command, closedir): Use `xfree' instead of `free'.
1353 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1355 * eval.c (error): Use xfree instead of free.
1357 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1359 * fns.c: Replace `illegal' with `invalid'.
1360 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1362 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1364 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1367 2000-08-04 Noah Friedman <friedman@splode.com>
1369 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1372 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1374 * syntax.c (skip_chars): Fix typo in error message.
1376 2000-08-04 Andreas Schwab <schwab@suse.de>
1378 * m/ia64.h: Moved from s/ia64.h.
1380 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1382 * process.c (read_process_output): Big simplification. Handle
1383 composition and post-read-conversion of coding system correctly.
1384 (send_process): Handle composition correctly.
1386 * callproc.c (Fcall_process): Handle post-read-conversion of
1387 coding system if any.
1389 * coding.c (decode_coding_iso2022): More strict check for handling
1391 (coding_restore_composition): Pay attention to the case that
1392 cmp_data is not set properly (because of invalid code in the
1394 (run_pre_post_conversion_on_str): Include text properties in the
1396 (decode_coding_string): Set members of coding correctly.
1398 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1400 * s/ia64.h: New file.
1402 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1403 Use NULL instead of 0 at the end of variable argument list of
1404 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1405 sizeof (int) < sizeof (void *).
1407 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1408 of variable argument lists of XtVaGetValues and XtVaSetValues.
1410 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1411 variable argument lists of XtVaGetValues and XtVaSetValues.
1413 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1415 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1416 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1418 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1421 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1422 in call to Fsingle_key_description.
1424 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1427 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1429 * window.c (display_buffer_reuse_frames): New variable.
1430 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1431 frames displaying BUFFER.
1432 (syms_of_window): Define Lisp variable
1433 display-buffer-reuse-frames.
1435 2000-08-01 Miles Bader <miles@gnu.org>
1437 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1438 when to constrain NEW_POS (they were pretty screwed up before).
1440 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1442 * msdos.c (run_msdos_command): Save and restore the master
1443 environment, for the case that child_setup signals an error.
1444 When mirroring slashes in DOS shell commands, don't fail when
1445 argv[2] has embedded blanks.
1446 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1447 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1448 (dos_ttraw): Call mouse_setup_buttons.
1450 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1451 using alloca; free it after run_msdos_command returns.
1453 2000-07-27 Dave Love <fx@gnu.org>
1455 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1457 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1460 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1462 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1464 * editfns.c (lisp_time_argument): Fix last change.
1466 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1468 * fns.c (Fdelete): Make it work on vectors and strings in addition
1471 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1472 (syms_of_fns): Initialize new variables.
1473 (sweep_weak_table): Handle weakness `key-or-value' and
1475 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1476 weakness, with t meaning the same as `key-and-value'.
1478 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1480 * coding.h (struct coding_system): Member safe_charset deleted.
1482 * coding.c (Qsafe_charsets): This variable deleted.
1483 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1485 (coding_safe_chars): New function.
1486 (CODING_SAFE_CHAR_P): New macro.
1487 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1488 checking safe_charsets member of the coding system. Caller
1490 (detect_coding_iso2022): New local variable safe_chars.
1491 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1492 safe_charsets member of the coding system.
1493 (decode_coding_iso2022): New local variable safe_chars.
1494 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1495 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1496 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1497 (ENCODE_UNSAFE_CHARACTER): New macro.
1498 (encode_coding_iso2022): New local variable safe_chars. Check
1500 (setup_coding_system): Delete the code to initialize
1501 coding->safe_charses
1502 (intersection, find_safe_codings): New functions.
1503 (Ffind_coding_systems_region_internal): New function.
1504 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1505 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1506 variable and initialize it.
1508 * fns.c (char_table_ref_and_index): New function.
1510 * lisp.h (char_table_ref_and_index): Add prototype.
1512 2000-07-26 Sam Steingold <sds@gnu.org>
1514 * editfns.c (lisp_time_argument): Added third argument `usec'.
1515 (Ffloat_time): New built-in Lisp function.
1517 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1519 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1520 for the character code.
1522 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1525 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1526 if called for a popup menu.
1527 (xmenu_show): Store help string in widget values.
1529 2000-07-26 Dave Love <fx@gnu.org>
1531 * syswait.h: Move some definitions.
1532 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1533 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1534 perspicuous definitions.
1535 (WTERMSIG): Fix bit pattern used.
1537 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1539 * print.c (print_object): If vector printing is truncated, print
1540 "..." to indicate it as well as the case of list printing.
1542 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1544 * xdisp.c (next_element_from_display_vector): Improve comments.
1546 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1547 for the character code, and the rest for the face id as in 20.x.
1548 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1550 * window.c (window_display_table): Cleaned up.
1552 * syntax.c (Fforward_word): Add last arg nil in call of
1553 Fconstrain_to_field.
1555 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1557 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1558 identical but for the letter-case, don't call
1559 barf_or_query_if_file_exists.
1561 2000-07-25 Miles Bader <miles@gnu.org>
1563 * editfns.c (find_field): Honor special `boundary' fields.
1564 (Qboundary): New variables.
1565 (syms_of_editfns): Initialize Qboundary.
1566 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1567 Use scan_buffer instead of find_before_next_newline, because it
1568 allows us to detect the boundary case where there's a newline at
1570 * lisp.h (Fconstrain_to_field): Update external declaration.
1572 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1574 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1577 2000-07-24 Dave Love <fx@gnu.org>
1579 * s/sunos4-0.h, s/sol2.h:
1580 (LIBS_TERMCAP): Move from m/sparc.h.
1582 * m/sparc.h (TERMINFO): Moved to system files (probably only
1583 relevant for sunos4 judging by its vintage).
1584 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1587 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1589 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1590 name to single_keymap_panes.
1592 2000-07-24 Andreas Schwab <schwab@suse.de>
1594 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1596 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1598 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1599 parameters instead of using int parameters. Expect FN to accept
1600 EMACS_INT parameters.
1601 (display_echo_area, resize_echo_area_axactly, current_message)
1602 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1603 with new argument list.
1604 (resize_mini_window_1): New callback function.
1605 (current_message_1, truncate_message_1, set_message_1): Change
1606 parameter lists to the new format expected by
1607 with_echo_area_buffer.
1609 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1611 * fontset.c (fontset_ref): Remove INLINE declaration.
1612 (fontset_ref_via_base): Likewise.
1613 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1616 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1618 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1619 correct order of priority. If help echo was found in an overlay,
1620 use that overlay as the object in which the help echo was found.
1622 2000-07-22 Miles Bader <miles@gnu.org>
1624 * textprop.c (Fprevious_single_char_property_change): The initial
1625 property value should be from the position preceding POSITION, not
1628 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1630 * coding.c (syms_of_coding): Doc fix for
1631 inhibit-iso-escape-detection.
1633 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1635 * xterm.c (note_mouse_highlight): Process overlays in the right
1638 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1640 * xterm.c (note_mouse_highlight): If help-echo was found in an
1641 overlay, use that overlay as the object in which the help was
1644 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1646 * window.c (foreach_window): Instead of a fake variable argument
1647 list, take one USER_DATA argument.
1648 (foreach_window_1): Likewise, and call callback functions with two
1649 args, the window and USER_DATA.
1650 (struct check_window_data): New struct.
1651 (check_window_containing): Use it.
1652 (window_from_coordinates): Set up a struct check_window_data for
1654 (add_window_to_list, freeze_window_start): Change parameters
1655 according to new calling convention.
1657 * window.h (foreach_window): Change prototype.
1659 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1661 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1663 * xmenu.c (menu_help_callback): Call show_help_echo with
1664 additional arguments OBJECT and POS.
1666 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1668 * data.c (Faset): Allow storing any multibyte character in a
1669 string. Convert unibyte string to multibyte if necessary.
1671 * xfns.c (x_encode_text): New function.
1672 (x_set_name): Use x_encode_text.
1673 (x_set_title): Likewise.
1675 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1677 * xterm.h (x_encode_text): Add prototype.
1679 2000-07-20 Dave Love <fx@gnu.org>
1681 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1684 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1686 * msdos.c (help_echo_window): New variable.
1687 (syms_of_msdos): Initialize and staticpro it.
1688 (IT_note_mode_line_highlight): Set help_echo_window.
1689 (IT_note_mouse_highlight): Ditto.
1690 (dos_rawgetc): Store help_echo_window in the second event produced
1693 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1694 Record the object that generated the help echo and the position of
1695 that object in help_echo_object and help_echo_pos. Record that
1696 some glyphs in a row are displayed in mouse-face.
1697 (IT_update_begin): Don't clear mouse highlight unless one of the
1698 enabled glyph rows is marked as being displayed in mouse-face.
1699 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1700 and position recorded in help_echo_object and help_echo_pos to the
1702 (IT_menu_display): Accept a new argument PN: the pane number of
1703 the current menu pane. Record the pane number and the item
1704 number of the item which has associated help string.
1705 (XMenuActivate): Update the prototype for help_callback in
1706 function declaration. Call IT_menu_display with the current menu
1707 pane number as an additional argument. Call help_callback with
1708 two additional arguments: the pane number and the item number of
1709 the menu item associated with the help text.
1710 (help_echo_object, help_echo_pos): New variables.
1711 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1713 * msdos.h (XMenuActivate): Update prototype.
1715 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1717 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1718 Add some more prototypes.
1720 * xterm.c, xterm.h: Add some more prototypes.
1722 * lisp.h (Fnext_single_char_property_change): Add prototype.
1724 * dispnew.c (direct_output_for_insert): Remove confusing
1725 outer local variable mouse_face_overwritten_p.
1726 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1728 * alloc.c (allocate_string_data): Don't copy old string contents.
1730 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1732 * coding.c (code_convert_region): Delete text properties before
1733 shrinking the conversion region.
1735 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1737 * dispnew.c (update_text_area): Write the whole row if it
1738 has mouse-face in it.
1740 * xfaces.c (face-alternative-font-family-alist): Remove
1741 DEFVAR_LISP; staticpro instead.
1743 * xmenu.c (menu_help_callback): Call show_help_echo with
1746 * keyboard.c (show_help_echo): Add parameter WINDOW.
1747 (read_char): Call show_help_echo with window extracted from Lisp
1749 (gen_help_event): Add parameter WINDOW.
1751 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1753 * xterm.c (help_echo_window): New variable.
1754 (note_mouse_highlight, note_tool_bar_highlight): Set
1756 (XTread_socket): Pass help_echo_window to gen_help_event.
1757 (syms_of_xterm): Initialize and staticpro help_echo_window.
1759 2000-07-18 Dave Love <fx@gnu.org>
1761 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1764 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1766 * alloc.c (allocate_string_data): If string had already data
1767 assigned, copy old contents to new string data.
1769 * coding.c (syms_of_coding): Fix typo in spelling of variable
1770 `inhibit-iso-escape-detection'.
1772 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1774 * Makefile.in: Add dependencies on dispextern.h.
1775 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1776 `free'; both can conflict with system header files.
1778 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1780 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1783 2000-07-18 Dave Love <fx@gnu.org>
1785 * window.c (Fwindow_list): Declare arg `window'.
1787 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1789 * coding.c (setup_coding_system): Don't override the explicitly
1790 specified designations.
1792 2000-07-15 Miles Bader <miles@gnu.org>
1794 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1795 from `text_property_eq' and `text_property_stickiness', respectively.
1796 (find_field, Fconstrain_to_field, char_property_eq)
1797 (char_property_stickiness): Changed to call char-property functions
1798 instead of text-property-only ones.
1800 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1801 `next_single_char_property_change'). Do more error checking, and
1802 cleanup limit behavior.
1803 (Fprevious_single_char_property_change): New function.
1804 (syms_of_textprop): Initialize new subrs.
1806 * xdisp.c (display_prop_end, invisible_text_between_p):
1807 Call Fnext_single_char_property_change instead of
1808 next_single_char_property_change.
1810 2000-07-15 Jason Rumney <jasonr@gnu.org>
1812 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1813 after menu is finished with.
1814 (add_menu_item): Only consider wv->title as a menu title.
1815 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1817 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1819 (FONT_REGEXP): Remove unused macro, and its sub-components.
1820 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1822 * w32term.c (help_echo_object, help_echo_pos): New variables.
1823 (note_mode_line_highlight): Store additional information about the
1824 help-echo in help_echo_object and help_echo_pos. Check both
1825 `local-map' and `keymap' properties for changing the cursor
1826 (note_mouse_highlight): Store additional information about the
1827 help-echo in help_echo_object and help_echo_pos.
1828 (note_tool_bar_highlight): Set help_echo_object to nil and
1829 help_echo_pos to -1.
1830 (w32_read_socket): Use gen_help_event instead of filling
1831 input_events manually.
1832 (syms_of_w32term): Staticpro help_echo_object.
1833 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1834 set, arrange for a mouse-highlight redisplay in
1836 (x_clear_mouse_face): New function.
1837 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1838 (x_update_window_begin): No need to turn off the mouse
1840 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1841 depending on whether they contain glyphs highlighted in
1843 (x_fill_stretch_glyph_string): Consume runs of stretch
1844 glyphs instead of a single one.
1845 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1846 with new argument list.
1847 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1848 (x_append_glyph, x_append_composite_glyph)
1849 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1850 changes in struct glyph starting 1999-12-27. See comments for
1851 xterm.c on 2000-07-05.
1853 2000-07-14 Sam Steingold <sds@gnu.org>
1855 * xfaces.c (realize_x_face): Fix the last patch:
1856 check `default_face' before dereferencing.
1858 2000-07-14 Dave Love <fx@gnu.org>
1860 * syntax.c (back_comment): Add null default in switch (for pcc).
1862 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1864 * xfaces.c (realize_x_face): Make fontset using the base of the
1865 default_face's fontset, not using the default fontset.
1867 * coding.c (inhibit_iso_escape_detection): New variable.
1868 (syms_of_coding): Make it a Lisp variable.
1869 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1870 nonzero, ignore ISO2022's escape sequence.
1872 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1874 * alloca.c (malloc) [emacs]: Define as xmalloc.
1876 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1877 use that instead of the mouse position. Add parameters DX and DY.
1879 * dispextern.h (Fx_show_tip): Adjust number of parameters
1882 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1883 if HELP is a function, call it with OBJECT and POS as parameters
1884 to get the help to display.
1885 (gen_help_event, kbd_buffer_store_help_event): New functions.
1886 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1887 (read_char): Call show_help_echo with new parameters.
1889 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1892 * xterm.c (help_echo_object, help_echo_pos): New variables.
1893 (note_mode_line_highlight): Store additional information about the
1894 help-echo in help_echo_object and help_echo_pos. Check both
1895 `local-map' and `keymap' properties for changing the cursor
1896 (note_mouse_highlight): Store additional information about the
1897 help-echo in help_echo_object and help_echo_pos.
1898 (note_tool_bar_highlight): Set help_echo_object to nil and
1899 help_echo_pos to -1.
1900 (XTread_socket): Use gen_help_event instead of filling
1901 input_events manually.
1902 (syms_of_xterm): Staticpro help_echo_object.
1904 * xmenu.c (menu_highlight_callback): Use
1905 kbd_buffer_store_help_event instead of setting up and input_event
1908 * xdisp.c (eval_form): GCPRO argument sexpr.
1909 (call_function): New function.
1910 (handle_single_display_prop): Use call_function and FUNCTIONP
1911 instead of checking whether if font_height is a symbol and
1914 * eval.c (internal_condition_case_2): New function.
1916 * lisp.h (FUNCTIONP): New macro.
1917 (internal_condition_case_2, call_function): Add prototypes.
1919 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1920 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1921 Always set `arg' member of input_events.
1922 (construct_menu_click): Unused function removed.
1924 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1926 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1927 (construct_drag_n_drop, x_scroll_bar_handle_click)
1928 (w32_read_socket): Always set `arg' member of input_events.
1930 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1932 * lisp.h (eval_form): Add prototype.
1934 * xdisp.c (eval_form): Make it externally visible.
1936 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1938 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1939 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1940 consing. For prefix events, store the frame in the `arg' slot of
1941 the event, otherwise store the key there.
1942 (XTread_socket): Instead of consing, use the frame_or_window slot
1943 of HELP_EVENTs for the frame, and the `arg' slot for the help
1946 * xmenu.c (menu_highlight_callback): Store help string in the
1947 `arg' member of the input event; don't cons.
1948 (menubar_selection_callback): Use the `arg' slot of input events
1949 to queue additional information, instead of consing.
1951 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1953 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1955 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1957 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1958 input events to queue additional information, instead of consing.
1960 * keyboard.c (kbd_buffer_gcpro): Renamed from
1961 kbd_buffer_frame_or_window. Now used for all Lisp objects
1962 referenced from the input queue.
1963 (kbd_buffer_store_event): Always use structure assignment for
1964 copying input events. Record all Lisp objects referenced from
1965 events in kbd_buffer_gcpro.
1966 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1967 differently from input events. Test for prefix menu_bar_events
1968 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1969 event in kbd_buffer_gcpro to nil.
1970 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1971 frame_or_window is equal to its arg member as prefix events.
1972 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1973 used by an input event to nil.
1974 (init_keyboard): Use two times the size of the input queue
1975 for kbd_buffer_gcpro.
1976 (syms_of_keyboard): Likewise.
1978 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1981 * termhooks.h (struct input_event): Add member `arg'.
1982 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1983 (USER_SIGNAL_EVENT): Renamed from user_signal.
1985 * xfaces.c (ASET): Remove definition.
1987 * lisp.h (AREF, ASET, ASIZE): New macros.
1989 * fontset.c (AREF, ASIZE): Remove definitions.
1991 * fns.c (AREF): Remove definition.
1993 * composite.c (AREF): Remove definition.
1995 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1997 * dispnew.c (redraw_overlapped_rows): Add missing local.
1998 (scrolling_window): Remove debug code.
2000 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
2001 Before scrolling, turn off a mouse-highlight in the window
2004 * xterm.c (x_update_window_end): Add parameter
2005 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
2006 redisplay in XTframe_up_to_date.
2007 (x_clear_mouse_face): New function.
2008 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
2010 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
2012 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
2013 it when any row is written to that contains glyphs highlighted in
2015 (update_window): Call the window update end hook with new
2016 parameter MOUSE_FACE_OVERWRITTEN_P.
2017 (direct_output_for_insert): Give up if row contains mouse-face.
2019 * dispextern.h (struct redisplay_interface): Add parameter
2020 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
2021 (clear_mouse_face): New function pointer member.
2023 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
2025 * syntax.c (back_comment): Use one switch rather than a few `if's.
2026 Obey open_paren_in_column_0_is_defun_start.
2027 When reverting to the `slow' method, try to nicely handle the case
2028 of nested comments by checking that the comment-starter we found
2029 does indeed match the comment-ender.
2030 (scan_sexps_forward, scan_sexps_forward):
2031 Ignore excessive opening parenthesis rather than throwing an error.
2033 2000-07-11 Gerd Moellmann <gerd@gnu.org>
2035 * doc.c (Fsubstitute_command_keys): Handle case that a GC
2036 in Fwhere_is_internal or get_keymap_1 relocates string contents.
2038 * dispnew.c (direct_output_forward_char): Give up if currently
2039 displaying a message instead of the minibuffer contents.
2041 * xterm.c (x_update_window_begin): No need to turn off the mouse
2043 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2044 depending on whether they contain glyphs highlighted in
2047 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
2048 compare the mouse_face_p flags of both rows.
2050 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
2052 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
2054 * keyboard.c (show_help_echo): Accept additional parameter
2055 ok_to_overwrite_keystroke_echo.
2056 (read_char): Call show_help_echo with a zero
2057 ok_to_overwrite_keystroke_echo argument.
2058 * keyboard.h (show_help_echo): Update prototype of
2060 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
2061 ok_to_overwrite_keystroke_echo argument.
2062 * w32menu.c (w32_menu_display_help): Call show_help_echo with
2063 non-zero ok_to_overwrite_keystroke_echo argument.
2065 2000-07-10 Gerd Moellmann <gerd@gnu.org>
2067 * xdisp.c (try_window_id): If changes are all below what is
2068 displayed in the window, and point is in the window, we still
2069 might have to find point on the display.
2071 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
2072 glyphs instead of a single one.
2073 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2074 with new argument list.
2075 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2077 * keymap.c (get_keymap_1): Add comment that this function can GC.
2078 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
2079 comment that functions can GC.
2080 (Fset_keymap_parent): GCPRO arg KEYMAP.
2082 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
2084 * msdos.c (XMenuActivate): After exiting the menu, restore the
2085 echo area message and erase it.
2087 2000-07-10 Kenichi Handa <handa@etl.go.jp>
2089 * fontset.c (Ffontset_info): Make the return value more compatible
2090 with that of Emacs 20.
2092 2000-07-07 Gerd Moellmann <gerd@gnu.org>
2094 * eval.c (Fsignal): Handle case that backtrace_list is null.
2096 2000-07-07 Kenichi Handa <handa@etl.go.jp>
2098 * ccl.c (Fccl_execute): Typo fixed.
2100 2000-07-06 Gerd Moellmann <gerd@gnu.org>
2102 * window.c (window_loop): Add missing gcpro1 local variable.
2104 * window.c (Fwindow_list): Reverse list at the end.
2105 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
2106 means allow windows on OWINDOW's frame, only.
2107 (window_loop): Simplified; use Fwindow_list.
2109 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
2111 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2113 * xterm.c (XTread_socket): Increment handling_signal at the start,
2114 decrement it at the end.
2116 * eval.c (handling_signal): New variable.
2117 (Fsignal): Abort if handling_signal is non-zero.
2119 * lisp.h (handling_signal): External declaration.
2121 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
2123 2000-07-05 Ken Raeburn <raeburn@gnu.org>
2125 Sound support for NetBSD through "Linux emulation" support:
2126 * config.in (HAVE_SOUNDCARD_H): Undef.
2127 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
2128 * Makefile.in (LIBSOUND): New variable.
2129 (LIBES): Include it.
2130 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2132 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2134 (vox_open): Use DEFAULT_SOUND_DEVICE.
2135 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2137 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2139 * print.c (print_error_message): If Vsignaling_function is set,
2140 show it in *Messages*.
2142 * lisp.h (Vsignaling_function): External declaration.
2144 * eval.c (Vsignaling_function): New variable.
2145 (Fsignal): Compute it.
2146 (syms_of_eval): Staticpro it.
2148 2000-07-05 Dave Love <fx@gnu.org>
2150 * syswait.h: Use the autoconf recommended approach. Old code
2151 #if'd out in case we need to revert.
2153 * config.in (HAVE_SYS_WAIT_H): Added.
2155 2000-07-05 Andrew Innes <andrewi@gnu.org>
2157 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2158 when non-NULL instead of __morecore, to take account of buffer
2159 memory. This also solves a problem with spurious memory warnings
2162 * ralloc.c: Make real_morecore non-static.
2164 * eval.c (internal_condition_case): Comment out abort if
2165 interrupt_input_blocked is not zero.
2167 * makefile.nt: Add support for `bootstrap' and related targets.
2168 Include minimal debug info in emacs.exe in release build.
2169 Remove all dependencies on lisp.h, and fixup some others.
2171 * w32.c (init_environment): Install code from 20.7 for providing
2172 default values for environment variables, based on the
2173 executable's own location.
2174 (map_w32_filename): Handle filenames that are longer than
2176 (sys_socket): Install socket inheritance bug fix from 20.7.
2178 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2179 here via blockinput.h).
2181 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2183 * w32menu.c (w32_menu_display_help):
2184 * xmenu.c (menu_help_callback): Use show_help_echo.
2186 * keyboard.h (show_help_echo): Declare.
2188 * keyboard.c (show_help_echo): New function, extracted from read_char.
2189 Feval its `msg' argument if it's a cons cell.
2190 (read_char): Use it.
2191 (follow_key): Pass `autoload' to get_keyelt.
2193 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2194 (note_tool_bar_highlight, XTread_socket):
2195 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2197 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2198 (note_tool_bar_highlight, w32_read_socket):
2199 Do not gratuitously ignore non-string `help-echo' properties.
2201 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2203 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2205 * window.c (delete_all_subwindows): Reset Vwindow_list.
2207 * xterm.c (x_append_glyph, x_append_composite_glyph)
2208 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2209 changes in struct glyph starting 1999-12-27. Some bit-fields of
2210 struct glyph were not set, which made glyphs unequal when compared
2211 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2212 effects were the result. This also depended on the contents of
2213 memory returned by xmalloc. If flickering happens again, activate
2214 the code in clear_glyph_row that's in #if 0. If the flickering is
2215 gone with that, chances are that it is caused by something
2218 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2220 * dispextern.h: Add some comments.
2222 * window.c (add_window_to_list): Add parameter LIST.
2223 (window_list): Order list so that, for each frame, windows are
2224 in canonical order, and so that frames appear in the list in
2225 the order given by Vframe_list.
2226 (next_window): Reverse the handling of NEXT_P.
2228 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2230 * window.c (Vwindow_list): New variable.
2231 (make_window, delete_window): Set Vwindow_list to nil.
2232 (check_window_containing): New function.
2233 (window_from_coordinates): Rewritten.
2234 (add_window_to_list, window_list, candidate_window_p)
2235 (decode_next_window_args, next_window): New functions.
2236 (Fnext_window, Fprevious_window): Rewritten in terms of
2238 (Fwindow_list): New function.
2239 (Fother_window): Cleaned up.
2240 (foreach_window): Add a longer "variable argument list". Let
2241 callback function return 0 to indicate that cycling over windows
2243 (foreach_window_1): Likewise.
2244 (freeze_window_start): Return int.
2245 (init_window): New function.
2246 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2248 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2249 input_event with bzero.
2250 (main): Call init_window.
2252 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2255 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2257 * composite.h (make_composition_value_copy): Extern it.
2259 * composite.c (make_composition_value_copy): New function.
2261 * editfns.c (Fformat): While copying text properties, make each
2262 composition property value a copy.
2264 * fns.c (concat): While copying text properties, make each
2265 composition property value a copy.
2267 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2269 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2271 * fns.c (sweep_weak_table): Mark only objects that are not
2274 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2275 include those frames as candidates which have their focus
2276 redirected to the minibuffer frame.
2278 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2280 * fns.c (Fputhash): Return `value' rather than nil.
2282 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2284 * frame.c (next_frame): Don't check focus redirection in case
2285 MINIBUF is a window. Doing so excludes frames using MINIBUF
2286 unless their focus is redirected, which contradicts the
2287 specification of next-frame, and leads to infinite loops in
2288 certain situations when cycling through windows with next-window.
2290 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2292 * coding.c (code_convert_region): Even if the length of text is
2293 zero, try to convert it if coding->type is coding_type_ccl.
2294 (decode_coding_string, encode_coding_string): Likewise.
2296 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2298 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2299 the display if windows_or_buffers_changed.
2301 * dispnew.c (struct row_entry): New structure.
2302 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2303 (row_table_size, old_lines, new_lines, old_lines_size)
2304 (new_lines_size, run_pool, runs_size, runs): New variables.
2305 (add_row_entry): New function.
2306 (scrolling_window): Use data structures allocated with xmalloc and
2307 held in global variables, instead of allocating them with alloca and
2308 holding them in local variables. Use a larger hash table whose
2309 size depends on glyph matrix sizes. Don't use bzero to clear the
2310 hash table; instead, clear used slots only.
2312 * fns.c (next_almost_prime): Make it externally visible.
2314 * lisp.h (next_almost_prime): Add prototype.
2316 * s/isc4-0.h (sigunblock): Define.
2318 * s/sco5.h (sigunblock): Define.
2320 2000-06-27 Dave Love <fx@gnu.org>
2322 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2323 (moved to osf5-0.h).
2324 [!NOT_C_CODE]: Protect string.h stuff.
2326 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2327 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2329 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2331 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2332 below the last line from the needed window height.
2334 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2336 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2337 (Fwidget_get): Use it.
2338 (syms_of_fns): Defsubr it.
2340 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2342 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2343 display info for XIM.
2344 (xim_open_dpy): Likewise.
2345 (xim_close_dpy): Don't free the display info's XIM.
2347 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2349 * config.in (USE_XIM): New define.
2351 * keymap.c (get_keyelt): For menu-items containing a `:filter
2352 FILTER', apply FILTER to the menu-item's definition to get the
2353 real definition to use.
2355 * lisp.h (QCfilter): External declaration.
2357 * xfns.c (Fimage_size): New function.
2358 (syms_of_xfns): Defsubr it.
2360 2000-06-26 Andreas Schwab <schwab@suse.de>
2362 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2365 2000-06-25 Dave Love <fx@gnu.org>
2367 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2370 * Makefile.in (blockinput.h): Depend on atimer.h.
2371 (atimer.h): Depend on systime.h.
2373 * blockinput.h: Protect against multiple inclusion. Include
2376 * atimer.h: Protect against multiple inclusion. Include
2379 * lisp.h (swap_in_global_binding): Declare.
2381 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2383 * process.c (Fopen_network_stream): Turn off atimers for duration
2384 of call to connect. (Patch from Gerd.)
2386 2000-06-23 Dave Love <fx@gnu.org>
2388 * ralloc.c: Maybe include unistd.h
2390 * emacs.c (setgrp): Undefine before defining.
2391 (malloc_warning, set_time_zone_rule, index): Prototype.
2393 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2394 HAVE_STRUCT_TIMEZONE.
2396 * s/osf1.h: Move string.h hack here from alpha.h and make it
2398 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2400 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2401 (SOCKLEN_TYPE): Don't define.
2403 * m/alpha.h: Remove string.h hack.
2405 * s/osf5-0.h: New file.
2407 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2408 include time.h, done by systime.h.
2409 [__FreeBSD__]: Remove redundant includes.
2411 * callproc.c (setpgrp): Undefine before defining.
2412 (delete_temp_file): Return Qnil to avoid warning.
2414 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2416 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2419 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2421 * composite.h (compose_text): Declare.
2423 * xterm.c: Don't include sys/types.h unconditionally. Don't
2424 protect its inclusion with !USG (following xmenu.c).
2426 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2428 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2431 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2433 * coding.c (decode_eol_post_ccl): Special handling for undecided
2434 and inconsistent EOL types.
2436 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2438 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2439 trough color and main window's background color.
2441 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2444 * xterm.h (Xt_app_con): External declaration.
2446 * widget.c (EmacsFrameRealize): Fix typo.
2448 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2450 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2451 (handle_invisible_prop): Record the start of invisible text in
2452 it->add_overlay_start.
2453 (struct overlay_entry): Add member `overlay'.
2454 (handle_overlay_change): Simplify.
2455 (next_overlay_string): After having processed overlay strings at the
2456 end of the buffer, record that fact in
2457 it->overlay_strings_at_end_processed_p.
2458 (compare_overlay_entries): If before- and after-strings come
2459 from the same overlay, let before-strings come first.
2460 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2461 (load_overlay_strings): Take it->add_overlay_start into account
2462 when adding overlay strings.
2464 * dispextern.h (struct it): Add member add_overlay_start.
2466 2000-06-22 Dave Love <fx@gnu.org>
2468 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2470 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2472 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2474 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2477 2000-06-21 Dave Love <fx@gnu.org>
2479 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2481 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2483 * syntax.c (back_comment): Simplify string-parity counting (with
2484 the added benefit of handling multiple string-styles as long as
2485 they are not intertwined).
2486 Jump to the slow code as soon as a comment starter is found in
2487 a "string_lossage" position. Fixes the case: " /* " /* " */.
2489 2000-06-21 Dave Love <fx@gnu.org>
2491 * Makefile.in: Use GETLOADAVG_LIBS.
2493 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2494 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2496 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2498 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2499 (Fforward_comment, scan_lists):
2500 Check the comstyle of single-char comment-starters.
2501 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2502 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2503 Check the comstyle of single-char comment-starters.
2504 Clarify control-flow around the Scomment case.
2506 2000-06-20 Dave Love <fx@gnu.org>
2508 * fns.c (make_hash_table, maybe_resize_hash_table):
2509 Cast arg of next_almost_prime.
2511 * tparam.c [emacs]: Include lisp.h.
2513 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2516 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2518 * keyboard.c (adjust_point_for_property): Check if display
2519 property should be treated as intangible by looking at its
2522 * xdisp.c (single_display_prop_intangible_p)
2523 (display_prop_intangible_p): New functions.
2525 * dispextern.h (display_prop_intangible_p): Add prototype.
2527 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2529 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2530 argument to sigprocmask.
2532 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2533 argument to sigprocmask.
2535 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2536 sigprocmask_set, and pass a pointer to it to sigprocmask.
2538 * sysdep.c (sigprocmask_set): New variable.
2540 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2543 2000-06-20 Sam Steingold <sds@gnu.org>
2545 * xrdb.c: Don't declare xmalloc, xrealloc.
2547 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2549 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2550 (re_comp): Cast gettext return value to avoid complaints when
2553 2000-06-20 Dave Love <fx@gnu.org>
2555 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2558 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2560 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2562 * m/alpha.h: Don't declare xmalloc, xrealloc.
2564 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2566 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2568 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2570 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2573 * keyboard.h (poll_for_input_1): Declare.
2575 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2577 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2579 * doprnt.c: Don't declare xmalloc, xrealloc.
2581 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2582 (getenv, ctime, getwd): Removed.
2583 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2585 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2586 x_set_tool_bar_lines.
2588 * config.in: Add HAVE_GETWD. Move some definitions above
2589 machine/system includes.
2591 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2593 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2595 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2596 contain information about ENCODING.
2598 * fontset.c (FONTSET_ASCII): Use the first element of char table
2599 for an ASCII font, not defalt slot.
2600 (fontset_ref_via_base): If FONTSET doesn't contain information for
2601 C, try the default fontset.
2602 (make_fontset): Don't copy the default fontset.
2603 (fontset_font_pattern): Likewise.
2604 (accumulate_font_info): If ELT is nil, use the corresponding
2605 element in the default fontset.
2607 2000-06-19 Dave Love <fx@gnu.org>
2609 * syntax.c (Fparse_partial_sexp): Doc fix.
2611 * regex.h: Test PROTOTYPES as well as __STDC__.
2613 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2614 errno, strerror. Put text after #endif in comment.
2616 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2619 * xterm.c (x_frame_of_widget): Likewise.
2621 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2623 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2624 to Vfundamental_mode_abbrev_table.
2626 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2627 bogus objects are marked. This slows down GC by ~80 percent, but
2628 it might be worth trying when debugging GC-related problems.
2629 This feature requires conservative stack marking to be enabled.
2631 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2632 returns XLookupChars, reset `modifiers' to zero.
2634 2000-06-19 Dave Love <fx@gnu.org>
2636 * mktime.c: Unprotoized.
2638 2000-06-19 Richard Stallman <rms@gnu.org>
2640 * data.c (set_internal): If variable is frame-local,
2641 store the new value immediately into the frame parameter alist.
2643 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2645 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2646 in the custom handler pointer.
2648 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2649 value, or checks for CHAR_META can fail when Lisp_Object is a
2651 * keymap.c (get_keyelt): Likewise.
2653 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2655 * ccl.h (struct ccl_program): New member eol_type.
2656 (struct ccl_spec): New member cr_carryover.
2658 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2659 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2661 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2662 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2663 (decode_eol_post_ccl): New function.
2664 (decode_coding): Don't detect EOL format here for CCL based coding
2666 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2667 decode_eol_post_ccl after running the CCL program.
2668 (code_convert_region): Don't detect EOL format here for CCL based
2670 (decode_coding_string): Likewise.
2672 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2674 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2675 when treating it as an integer.
2677 * coding.h (encode_coding_string): Declare.
2679 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2682 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2683 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2684 to be passed to get_local_map.
2686 * sound.c (Fplay_sound): Don't call make_number on
2687 Frun_hook_with_args count argument.
2689 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2690 for lisp objects in X event structure data field, when lisp
2691 objects are represented with unions.
2692 (x_scroll_bar_to_input_event): Ditto.
2694 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2696 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2697 termination of string. Fix sense of test whether
2698 Vline_number_display_limit is an integer.
2700 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2702 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2703 only if HAVE_X_WINDOWS.
2705 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2708 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2711 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2713 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2716 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2718 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2719 start of the while loop.
2721 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2723 * atimer.c (alarm_signal_handler): Add forward declaration.
2725 * data.c (set_internal): Remove debug code.
2727 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2729 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2731 * unexec.c (toplevel) [COFF]: Include coff.h.
2733 * s/lynxos.h: New file.
2735 * keymap.c (Fsingle_key_description): Enclose function key and
2736 event symbol names in angle brackets.
2738 * xdisp.c (setup_echo_area_for_printing): Call
2739 message_log_maybe_newline if message_buf_print is not set.
2741 * print.c (printchar, strout): Don't check message_buf_print
2742 before calling setup_echo_area_for_printing because that
2743 function does something useful even when message_buf_print is
2746 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2748 (ensure_echo_area_buffers): Initialize echo buffer's
2749 truncate lines setting to nil.
2750 (with_echo_area_buffer): Don't set the echo buffer's truncate
2752 (set_message_1): Set it here instead, based on the value
2753 of message_truncate_lines.
2754 (resize_mini_window): Handle case that lines are truncated.
2755 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2756 message-truncate-lines.
2758 * keyboard.c (read_char): Bind message-truncate-lines to t
2759 while displaying a help-echo.
2761 * lisp.h (Qmessage_truncate_lines): External declaration.
2763 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2765 * xdisp.c (Vline_number_display_limit): Renamed from
2766 line_number_display_limit.
2767 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2768 Extend documentation string. Initialize
2769 Vline_number_display_limit to nil meaning no limit.
2770 (decode_mode_spec): Use Vline_number_display_limit with its new
2773 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2775 2000-06-13 Richard Stallman <rms@gnu.org>
2777 * frame.c (Fmodify_frame_parameters): Doc fix.
2779 * xfns.c (x_set_frame_parameters): Comment fix.
2781 * frame.c (store_frame_param): Call swap_in_global_binding if the
2782 variable's current binding was chosen based on this frame.
2784 * data.c (swap_in_global_binding): New function.
2786 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2788 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2789 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2791 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2793 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2795 2000-06-12 Jason Rumney <jasonr@gnu.org>
2797 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2799 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2801 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2803 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2805 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2807 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2808 (syms_of_xfaces): Defsubr Sdump_colors.
2809 (x_free_colors): Don't treat b&w specially on default visual.
2810 (x_free_dpy_colors): New function.
2811 (free_face_colors): Don't check visual class; it's done
2814 * xterm.c (x_frame_of_widget): New function.
2815 (x_alloc_nearest_color_for_widget): Use it.
2816 (x_copy_dpy_color): New function.
2817 (x_destroy_window): Free various colors.
2819 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2821 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2823 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2825 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2827 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2829 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2831 2000-06-11 Dave Love <fx@gnu.org>
2833 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2835 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2837 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2839 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2841 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2844 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2846 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2847 (regex_compile): Fix the code for handling the case of single byte
2848 char and multibyte char being mixed in a range within [...].
2850 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2851 and dst_multibyte members of coding.
2853 * charset.c (update_charset_table): Update the table
2855 (init_charset_once): Initialize elements of bytes_by_char_head to
2856 1 except for leading codes for private charases.
2858 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2859 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2862 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2864 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2865 access the data it doesn't point to.
2867 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2869 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2870 will be translated to a switch-frame event when reading the
2871 event queue. This is necessary because Emacs otherwise won't
2872 perform a switch-frame to a new frame until some other event, for
2873 example a keystroke event, forces it to do so. This has various
2874 effects, one visible being that the cursor of a frame created with
2875 C-x 5 2 or switched to with a window manager key binding like
2876 A-TAB stays hollow because selected_window isn't on the newly
2877 focused frame until the switch-frame is performed.
2879 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2880 generating a switch-frame event if necessary.
2882 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2884 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2887 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2889 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2892 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2894 * window.c (displayed_window_lines): Take empty lines at
2895 the bottom of a window into account.
2897 * window.c (displayed_window_lines): New function.
2898 (Fmove_to_window_line): Use displayed_window_lines to determine
2899 the number of lines to move, instead of using the window's height.
2901 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2902 to stop reading, even if the form read sets point to a different
2903 value when evaluated.
2905 * xdisp.c (display_line): Fix code deciding in which line to
2908 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2910 * fileio.c (e_write): Free composition data if stored in
2913 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2915 * xdisp.c (display_line): Set row's and iterator's
2916 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2917 Set cursor even if row ends in the middle of a character.
2918 (dump_glyph_row): Print values of new flags.
2919 (redisplay_window) <cursor movement in unchanged window>: When
2920 point has been moved forward, and PT is at the end of the cursor
2921 row, don't place the cursor in the next row if the cursor row ends
2922 in the middle of a character or at ZV.
2924 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2925 (struct glyph_row): Add starts_in_middle_of_char_p and
2926 ends_in_middle_of_char_p.
2927 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2928 ends_in_middle_of_char_p flag.
2929 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2931 * term.c (append_glyph): Revert change of 2000-06-06.
2933 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2934 padding glyph not fitting on line as whole character not
2937 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2938 this isn't true for images with `:ascent 100'.
2940 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2942 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2943 as modified if it is originally unmodified.
2945 * term.c (encode_terminal_code): Change the way to check if
2946 terminal coding does any conversion.
2947 (append_glyph): Set glyph->pixel_width correctly.
2949 * xdisp.c (display_line): While checking line continuation, pay
2950 attention to a padding glyph.
2952 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2954 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2956 2000-06-05 Dave Love <fx@gnu.org>
2958 * xdisp.c: Include fontset.h.
2960 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2962 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2964 * dispnew.c: Conditionally include term.h.
2966 * coding.h: Declare code_convert_string_norecord.
2968 * frame.h (struct frame): Use volatile unconditionally.
2970 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2972 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2974 * systime.h: Protect against multiple inclusion.
2975 (timezone) [USG5_4]: Define as time_t.
2977 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2978 (Foptimize_char_table, make_temp_name): Declare.
2980 * Makefile.in (xdisp.o): Depend on fontset.h.
2982 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2984 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2985 (Foptimize_char_table, make_temp_name): Declare.
2989 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2991 2000-06-02 Dave Love <fx@gnu.org>
2993 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2995 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2997 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2998 result face, set flags in that face indicating that colors may not
3001 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
3002 glyph, use the ASCII NUL character to determine the face.
3004 2000-06-02 Dave Love <fx@gnu.org>
3006 * sysdep.c: Conditionally include stdlib.h, unistd.h.
3007 (VFORK_RETURN_TYPE): Remove.
3009 * config.in: Add NO_MATHERR.
3011 2000-06-01 Dave Love <fx@gnu.org>
3013 * cmds.c (internal_self_insert): Don't check
3014 Vbefore_change_function, Vafter_change_function.
3016 * insdel.c (signal_before_change, signal_after_change): Likewise.
3018 * buffer.c (Vbefore_change_function, Vafter_change_function):
3019 Variables and their initializations deleted.
3021 * callint.c (Fcall_interactively): Doc fix.
3023 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
3025 2000-05-31 Dave Love <fx@gnu.org>
3027 * textprop.c: Revert last change -- duplicated.
3029 2000-05-31 Gerd Moellmann <gerd@gnu.org>
3031 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
3034 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
3036 2000-05-31 Jason Rumney <jasonr@gnu.org>
3038 * search.c (Fre_search_forward, Fre_search_backward)
3039 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
3041 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
3043 2000-05-30 Jason Rumney <jasonr@gnu.org>
3045 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
3046 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
3048 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
3051 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
3052 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
3053 expand a nil default_filename.
3055 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
3056 pointer to glyph_to_pixel_coords, not a frame.
3058 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
3059 coding.h to dependencies.
3061 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
3063 * w32console.c (glyph_to_pixel_coords): Change first parameter to
3064 window pointer to be consistent with w32term.c and xterm.c.
3066 * w32fns.c: Format and doc changes to bring closer to xfns.c.
3067 (VIETNAMESE_CHARSET): Define if not defined in system headers.
3068 (Qline_spacing, Qcenter): New variables.
3069 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
3070 (x_set_line_spacing): New function.
3071 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
3073 (x_specified_cursor_type): New function.
3074 (x_set_cursor_type): Use it.
3075 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
3077 (validate_x_resource_name, x_get_resource_string): Measure lengths
3078 of external strings in bytes.
3079 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
3080 GetTextExtentPoint32 with NULL title.
3081 (Fx_create_frame): Initialize Qline_spacing.
3082 (w32_load_system_font): Initialize font->double_byte_p.
3083 (x_to_w32_charset): Use Vw32_charset_info_alist.
3084 (Image, busy cursor, tooltip functions): Merged changes from
3085 xfns.c. Not yet functional on Windows.
3087 * w32gui.h (W32FontStruct): Add double_byte_p member.
3089 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
3090 (emacs_button_translation): Use it.
3091 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
3092 in `mask' to be set.
3094 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
3097 * w32term.c: Format and doc changes to bring closer to xterm.c.
3098 (w32_char_font_type): New enum.
3099 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
3100 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
3101 (w32_encode_char): New function.
3102 (x_encode_char): Removed.
3103 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
3104 x_encode_char and w32_font_is_double_byte.
3105 (x_produce_image_glyph): Use image_ascent.
3106 (x_produce_glyphs): Use new version of w32_per_char_metric and
3107 handle NULL return value. Allow extra line spacing.
3108 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
3109 (w32_get_glyph_overhangs): Remove unicode_p param. Use
3110 w32_font_type member of glyph instead.
3111 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
3112 (fast_find_position): Make sure not to consider rows not visible
3114 (w32_read_socket) [WM_MENUSELECT]: Cannot call
3115 w32_menu_display_help with input blocked, as it can abort.
3116 (x_display_and_set_cursor): Choose cursor depending
3117 on buffer-local value of cursor_type.
3118 (x_draw_bar_cursor): Add parameter WIDTH.
3120 * w32term.h (CP_DEFAULT): Define.
3121 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
3123 2000-05-30 Gerd Moellmann <gerd@gnu.org>
3125 * search.c (Fre_search_forward, Fre_search_backward)
3126 (Fposix_search_backward, Fposix_search_forward): Doc fix.
3128 2000-05-30 Kenichi Handa <handa@etl.go.jp>
3130 * coding.c (detect_coding_iso2022): Fix code for checking
3131 CODING_CATEGORY_MASK_ISO_8_2.
3133 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3135 * regex.c (PREFETCH_NOLIMIT): New function.
3136 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3138 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3140 * syntax.c (find_defun_start): Move test for
3141 open_paren_in_column_0_is_defun_start outside of the loop.
3143 * xdisp.c (redisplay_window): Really switch buffers when
3144 displaying mode lines, and temporarily set selected_frame to the
3145 frame of the window that's redisplayed.
3147 * xfaces.c (free_realized_faces): Block/unblock input.
3148 (free_realized_multibyte_face): Ditto.
3150 2000-05-29 Dave Love <fx@gnu.org>
3152 * textprop.c (Qkeymap): New variable.
3153 (syms_of_textprop): Intern it.
3155 * keymap.c: Include intervals.h.
3156 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3158 * Makefile.in (keymap.o): Depend on intervals.h.
3160 * keyboard.c (menu_bar_items, tool_bar_items)
3161 (Fexecute_extended_command): Deal with `keymap' property.
3162 (read_key_sequence): Track map from `keymap' property as well as
3165 * intervals.c (get_local_map): Extra arg to allow looking for
3168 * intervals.h (map_property): New enum.
3169 (get_local_map): Extra arg using it.
3172 * lisp.h (get_local_map): Don't declare here.
3174 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3176 * Makefile.in (callproc.o): Depend on composite.h.
3178 * callproc.c: Include composite.h.
3179 (Fcall_process): Handle composition correctly.
3181 * coding.h (coding_allocate_composition_data): Extern it.
3182 (coding_restore_composition): Likewise.
3184 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3185 yet allocated, finish decoding with result
3186 CODING_FINISH_INSUFFICIENT_CMP.
3187 (coding_allocate_composition_data): Make it non-static.
3188 (coding_restore_composition): Likewise.
3190 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3192 * charset.c (syms_of_charset): Revert last change.
3194 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3196 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3197 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3200 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3202 * charset.c (syms_of_charset): Set width of character sets
3203 eight-bit-control and eight-bit-graphic to 1 column.
3205 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3207 * config.in (HAVE_SPEED_T): New define.
3209 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3212 2000-05-26 Dave Love <fx@gnu.org>
3214 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3216 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3217 (Fsubr_arity): New function.
3218 (syms_of_data): Install them.
3220 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3222 * charset.c (init_charset_once): Set the table bytes_by_char_head
3225 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3226 the default fontset to what Emacs uses by default.
3227 (check_registry_encoding): This function deleted.
3228 (Fset_fontset_font): Remove the adhoc condition for the default
3229 fontset. Allow cons in FONTNAME.
3231 * fns.c (map_char_table): Ignore char-table entries for
3232 charsets eight-bit-control and eight-bit-graphic.
3234 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3236 * emacs.c (main): Initialize keyboard syms before initializing
3237 window code, so face names are available.
3239 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3241 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3242 of an anchor at the beginning of a shy-group.
3244 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3246 * xdisp.c (handle_invisible_prop): Don't try to skip over
3247 invisible text if end of text is already reached.
3249 2000-05-25 Dave Love <fx@gnu.org>
3251 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3253 * coding.c (encode_eol): Add null statement after label.
3255 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3257 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3260 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3262 * ccl.c (ccl_driver): Fix previous change.
3264 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3266 * coding.c (run_pre_post_conversion_on_str): Set point to the
3267 beginning of buffer before calling coding->post_read_conversion.
3268 (decode_coding_string): Give correct args to
3269 run_pre_post_conversion_on_str.
3270 (encode_coding_string): Likewise.
3272 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3273 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3274 eight-bit-graphic correctly.
3276 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3278 * fileio.c (Finsert_file_contents): Even if a file is not found,
3279 execute codes for setting up coding system. Call
3280 after-insert-file-functions unconditionally.
3282 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3284 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3285 BSD_PGRPS are not defined.
3287 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3289 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3291 (syms_of_charset): Avoid building same strings.
3293 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3295 * lread.c (Fload): Add a comment about the meaning of
3296 Vuser_init_file being t.
3298 * puresize.h (BASE_PURESIZE): Increase to 675000.
3300 * s/gnu-linux.h (setpgrp): Don't define it here because this
3301 prevents compilation on GNU/Linux systems with glib 2.2.
3303 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3306 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3308 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3309 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3311 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3313 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3315 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3318 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3320 * term.c (encode_terminal_code): Set coding->src_multibyte
3323 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3325 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3327 * keyboard.c (read_char): Allow character codes 128..255 to be
3328 handled by input-method-function.
3330 * insdel.c (adjust_markers_for_replace): Fix previous change.
3331 (adjust_after_replace): If PREV_TEXT is nil, call
3332 adjust_markers_for_insert, not adjust_markers_for_replace.
3334 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3336 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3337 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3338 [HAVE_GRANDPT]: Define.
3339 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3341 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3344 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3346 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3348 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3350 The following changes are to handle 8-bit characters in a
3351 multibyte buffer/string without facing with byte combining
3352 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3353 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3355 * Makefile.in (fns.o): Depend on charset.h.
3357 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3358 convert it to unibyte.
3359 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3361 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3362 apparent char boundary.
3363 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3364 0x80..0x9F to/from multibyte form.
3366 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3369 * callproc.c (Fcall_process): Always encode an argument string if
3370 it is multibyte. Setup src_multibyte and dst_multibyte members of
3371 process_coding properly.
3373 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3374 SPLIT_NON_ASCII_CHAR.
3376 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3378 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3380 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3382 (SPLIT_CHARACTER_SEQ): This macro deleted.
3383 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3385 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3386 and eight-bit-graphic.
3387 (char_to_string): Likewise. Signal an error for too large
3389 (char_printable_p): Return 0 for 8-bit characters.
3390 (update_charset_table): Update iso_charset_table only when a final
3391 character is non-negative.
3392 (find_charset_in_text): Renamed from find_charset_in_str.
3393 Arguments and return value changed. Callers changed.
3394 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3395 be -1 if CHARSET is used only internally.
3396 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3398 (Fcharset_after): Simplified.
3399 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3400 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3401 (multibyte_chars_in_text): Simplified by assuming there's no
3402 invalid multibyte sequence.
3403 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3404 str_as_unibyte): New functions.
3405 (Fstring): Simpified by assuming that byte combining never
3407 (init_charset_once): Initialization for
3408 LEADING_CODE_8_BIT_CONTROL.
3409 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3410 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3411 eight-bit-control and eight-bit-graphic.
3413 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3414 CHARSET_8_BIT_GRAPHIC): New macros.
3415 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3416 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3417 (CHARSET_REVERSE_CHARSET): Likewise.
3418 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3420 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3421 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3422 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3423 encounter an invalid multibyte sequence.
3424 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3425 sequence is always valid.
3426 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3427 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3429 (CHAR_STRING): For 8-bit characters, call char_to_string.
3430 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3431 multibyte sequence is always valid.
3432 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3433 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3434 str_as_unibyte): Extern them.
3435 (BCOPY_SHORT): Fix a bug.
3436 (CHAR_LEN): This macro deleted. Callers changed to use
3438 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3439 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3440 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3442 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3443 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3444 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3445 EMIT_BYTES): New macros.
3446 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3447 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3449 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3450 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3451 check the validity of multibyte sequence.
3452 (decode_coding_emacs_mule): New function.
3453 (encode_coding_emacs_mule): New macro.
3454 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3456 (DECODE_ISO_CHARACTER): Just return a character code.
3457 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3458 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3459 EMIT_CHAR to produced decoded characters. Exit the loop only by
3460 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3462 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3463 only position codes for an invalid character.
3464 (encode_designation_at_bol): Return new destination pointer. 5th
3465 arg DSTP is changed to DST.
3466 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3467 from the source by ONE_MORE_CHAR. Don't handle the case of last
3469 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3471 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3472 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3473 TWO_MORE_BYTES to fetch a byte from the source.
3474 (encode_eol): Pay attention to coding->src_multibyte.
3475 (detect_coding, detect_eol): Preserve members src_multibyte and
3477 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3478 (encoding_buffer_size): Set magnification to 3 for all coding
3479 systems that require encoding.
3480 (ccl_coding_driver): For decoding, be sure that the result is
3481 valid multibyte sequence.
3482 (decode_coding): Initialize coding->errors and coding->result.
3483 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3484 and raw-text, always call decode_eol. Handle the case of last
3485 block here. If not coding->dst_multibyte, convert the resulting
3486 sequence to unibyte.
3487 (encode_coding): Initialize coding->errors and coding->result.
3488 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3489 and raw-text, always call encode_eol. Handle the case of last
3491 (shrink_decoding_region, shrink_encoding_region): Detect cases
3492 that we can't skip data more rigidly.
3493 (code_convert_region): Setup src_multibyte and dst_multibyte
3494 members of coding. For decoding, if the buffer is multibyte,
3495 convert the source sequence to unibyte in advance. For encoding,
3496 if the buffer is multibyte, convert the resulting sequence to
3497 multibyte afterward.
3498 (run_pre_post_conversion_on_str): New function.
3499 (code_convert_string): Deleted and divided into the following two.
3500 (decode_coding_string, encode_coding_string): New functions.
3501 (code_convert_string1, code_convert_string_norecord): Call one of
3503 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3504 MAKE_NON_ASCII_CHAR.
3505 (Fset_terminal_coding_system_internal,
3506 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3507 and dst_multibyte members.
3508 (init_coding_once): Initialize iso_code_class with new enum
3509 ISO_control_0 and ISO_control_1.
3511 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3512 devided into ISO_control_0 and ISO_control_1.
3513 (struct coding_system): New members src_multibyte, dst_multibyte,
3514 errors, and result. Delete member fake_multibyte.
3515 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3517 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3520 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3523 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3525 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3527 (Ftranspose_region): Delete codes for handling byte combining.
3529 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3530 dst_multibyte members of coding. On handling REPLACE on unibyte
3531 buffer, convert the result of decode_coding to unibyte. On
3532 inserting into a mutibyte buffer, always call code_convert_region.
3533 (e_write): Setup coding->src_multibyte according to the
3534 multibyteness of the source (buffer or string).
3536 * fns.c (concat): Handle 8-bit characters correctly.
3537 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3538 unibyte in the result.
3539 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3540 valid multibyte form in the result.
3541 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3542 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3543 return -1, signal an error.
3544 (base64_encode_1): New arg MULTIBYTE. Get each character by
3545 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3546 character is found, return -1.
3547 (Fbase64_decode_region): Delete codes for handling byte-combining.
3548 Treat each decoded byte as a unibyte character.
3549 (Fbase64_decode_string): Return unibyte string.
3550 (Fcompare_strings, concat, string_byte_to_char): Use
3551 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3552 FETCH_STRING_CHAR_ADVANCE.
3553 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3554 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3556 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3557 SPLIT_NON_ASCII_CHAR.
3558 (fontset_ref_via_base, fontset_set): Likewise
3560 * insdel.c (adjust_markers_for_record_delete): Deleted.
3561 (adjust_markers_for_insert): Argument changed. Caller changed.
3562 (adjust_markers_for_replace): Likewise.
3563 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3564 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3565 (copy_text): Delete unused local varialbe c_save. For converting
3566 to multibyte, be sure to make all 8-bit characters in valid
3568 (count_size_as_multibyte): Handle 8-bit characters correctly.
3569 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3570 adjust_after_replace, replace_range, del_range_2)
3571 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3572 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3573 adjust_after_replace, replace_range, del_range_2) Delete codes for
3574 handling byte combining.
3575 (adjust_before_replace): Deleted.
3577 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3578 SPLIT_NON_ASCII_CHAR.
3579 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3580 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3582 (Fkey_description): Likewise.
3584 * lread.c (read1): On reading multibyte string, be sure to make
3585 all 8-bit chararacters in valid multibyte form.
3586 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3588 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3591 * process.c (Fstart_process): GCPRO current_dir before calling
3592 Ffind_operation_coding_system. Encode arguments here.
3593 (create_process): Don't encode arguments here. Setup
3594 src_multibyte and dst_multibyte members of struct coding.
3595 (read_process_output): Setup src_multibyte and dst_multibyte
3596 members of struct coding. If the output is to multibyte buffer,
3597 always decode the output of the process. Adjust the
3598 representation of 8-bit characters to the multibyteness of the
3600 (send_process): Setup coding->src_multibyte according to the
3601 multibyteness of the source.
3603 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3605 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3606 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3608 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3611 * w16select.c (Fw16_set_clipboard_data): Setup members
3612 src_multibyte and dst_multibyte of coding. Adjusted for the
3613 change for find_charset_in_str.
3614 (Fw16_get_clipboard_data): Likewise.
3616 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3617 dst_multibyte of coding.
3618 (x_to_w32_font): Likewise.
3620 * w32select.c (Fw32_set_clipboard_data): Setup members
3621 src_multibyte and dst_multibyte of coding. Adjusted for the
3622 change for find_charset_in_str.
3623 (Fw32_get_clipboard_data): Likewise.
3625 * xdisp.c (get_next_display_element): Handle 8-bit characters
3627 (next_element_from_display_vector): Use CHAR_BYTES instead of
3629 (disp_char_vector): Use SPLIT_CHAR instead of
3630 SPLIT_NON_ASCII_CHAR.
3632 * xselect.c (selection_data_to_lisp_data): Setup members
3633 src_multibyte and dst_multibyte of coding. Adjusted for the
3634 change for find_charset_in_str.
3635 (lisp_data_to_selection_data): Likewise.
3637 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3639 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3642 * dispextern.h (Vimage_types): Add extern declaration.
3644 * xdisp.c (Vimage_types): Moved here from xfns.c.
3645 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3647 * xfns.c (Vimages_types): Moved to xdisp.c.
3648 (syms_of_xfns): Move `image-types' to xdisp.c.
3650 * w32fns.c (Vimage_types): Removed.
3651 (syms_of_w32fns): Remove `image-types'.
3653 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3655 * fns.c (map_char_table): Pay attention to character number of
3656 charset. Check the validity of charset at the first level. For
3657 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3660 * fontset.c: Include "buffer.h".
3661 (fs_load_font): If the face has fontset, record the face ID in
3663 (Finternal_char_font): New function.
3664 (accumulate_font_info): New function.
3665 (Ffontset_info): Rewritten for the new fontset implementation.
3666 (syms_of_fontset): Register Vdefault_fontset in the first element
3667 of Vfontset_table. Include Vdefault_fontset in
3668 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3671 2000-05-16 Dave Love <fx@gnu.org>
3673 * m/iris5d.h: Deleted -- unused.
3675 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3677 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3678 `invalid' instead of `illegal'.
3680 * indent.c (Fmove_to_column): When ending within a tab, insert
3681 spaces first so that markers at the end of the tab get adjusted.
3683 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3684 buffer list that wasn't selected in that frame.
3686 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3687 is needed on mescaline, use a 2 char prefix, and call
3688 make_temp_name with second arg non-zero.
3690 * fileio.c (make_temp_name): New function, extracted from
3692 (Fmake_temp_name): Use it.
3694 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3696 * window.c (coordinates_in_window): Subtract 1 when computing
3699 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3701 * Makefile.in (lisp): Add env.elc.
3703 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3705 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3707 * search.c (Freplace_match): Handle case of `\N' in the
3708 replacement when there's no group N.
3710 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3712 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3713 of the message to message_dolog.
3715 * keyboard.c (read_char): Don't clear current message for help
3716 events; let the code handling help events handle this. Change
3717 code detecting help events that should be ignored.
3719 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3720 we're interating over a string.
3722 2000-05-09 Dave Love <fx@gnu.org>
3724 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3725 that offset before writing. Move gcpro region past call of
3728 2000-05-04 Dave Love <fx@gnu.org>
3730 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3732 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3734 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3735 of inserted characters when BUF equals the current buffer, and PT
3736 is in front of or equal to FROM.
3738 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3740 * xdisp.c (handle_single_display_prop): If display property value
3741 is invalid, or something not supported on the frame, restore
3742 iterator's position to what it was initially. Make sure to return
3743 0 for invalid and unsupported property values.
3745 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3746 that x_per_char_metric returns null.
3748 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3750 * xterm.h (struct face): Add forward declaration.
3751 (struct image): Ditto.
3752 (image_ascent): Add prototype.
3754 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3755 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3756 image_ascent instead of using IMAGE_ASCENT.
3758 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3759 (IMAGE_ASCENT): Removed.
3761 * xfns.c (Qcenter): New variable.
3762 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3763 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3764 (image_ascent): New function.
3765 (lookup_image): Recognize `:ascent center'.
3766 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3767 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3768 (xbm_load): Don't set image's ascent here.
3769 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3770 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3771 check ascent values here.
3772 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3773 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3774 (syms_of_xfns): Initialize Qcenter.
3776 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3777 to the limits, increase the limits.
3779 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3781 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3782 Check Vfont_encoding_alist against the full name of the opened
3785 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3787 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3788 taller than the window.
3790 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3792 * xfaces.c (realize_x_face): Fix the argument of the second
3793 xassert. BASE_FACE may not be a face for ASCII.
3795 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3797 * print.c (print_object): Treat print-length < 0 as nil.
3799 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3801 * s/freebsd.h (TERMCAP_OBJ): Removed.
3802 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3804 * lread.c (read1): Don't treat period followed by certain
3805 characters as symbol start.
3807 * xfns.c (slurp_file): New function.
3808 (xbm_image_p): Handle case of in-memory XBM files.
3809 (xbm_scan): Rewritten to work on memory buffers instead of files.
3810 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3811 Work on memory buffers instead of files. If DATA is null test
3812 if buffer looks like an in-memory XBM file.
3813 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3814 memory buffers instead of files.
3815 (xbm_file_p): New function.
3816 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3818 * lread.c (end_of_file_error): New function.
3819 (read1): Call it instead of signaling `end-of-file' directly.
3821 * print.c (print_error_message): Print data of `end-of-file'
3822 with Fprinc instead of Fprin1.
3824 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3826 * window.c (freeze_window_start): Check that minibuffer scroll
3827 window isn't nil before extracting the window structure pointer
3830 * undo.c (record_delete): If we hit the end of the undo list, stop
3831 picking elements apart.
3833 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3835 * xdisp.c (display_line): If lines are continued, restore
3836 iterator's ascent/descent information to the values before the
3837 first glyph not fitting on the line.
3839 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3841 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3842 positions in glyph matrix. Don't compute new window end
3845 * dispnew.c (increment_matrix_positions): Renamed from
3846 increment_glyph_matrix_buffer_positions.
3847 (increment_row_positions): Renamed from
3848 increment_glyph_row_buffer_positions.
3850 * dispextern.h: Change names of renamed functions from dispnew.c
3853 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3855 * fileio.c (Fdo_auto_save): Create directories for auto-save
3856 list file if necessary.
3858 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3859 from buffer or frame.
3860 (automatic_hscrolling_p): New variable.
3861 (hscroll_windows): Scroll windows horizontally only if automatic
3862 hscrolling is allowed.
3863 (syms_of_xdisp): New variable `automatic-hscrolling'.
3865 * frame.h (struct frame): Add member extra_line_spacing.
3867 * xfns.c (x_set_line_spacing): New function.
3868 (Fx_create_frame): Set line spacing from resources.
3869 (Qline_spacing): New variable.
3870 (syms_of_xfns): Initialize Qline_spacing.
3872 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3874 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3875 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3876 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3877 extra_line_spacing from default value.
3878 (init_buffer_once): Initialize default value of extra_line_spacing.
3880 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3883 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3884 prompt_width. Add extra line spacing.
3886 * term.c (produce_glyphs): Remove reference to struct it's
3889 * dispextern.h (struct it): Remove member prompt_width, add
3892 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3894 * dispnew.c (update_frame_line): When writing a whole line, make
3895 sure cursor is in the right row afterwards, otherwise a use of
3896 capability `ch' in cmgoto might leave the cursor in the row below.
3898 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3900 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3902 * keyboard.c (timer_check): Fix typo in comment.
3904 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3906 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3907 name change: ch -> character.
3909 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3911 * keyboard.c (echo_message_buffer): New variable.
3912 (echo_now): Set echo_message_buffer to the echo area buffer used
3913 to display the echo.
3914 (cancel_echoing): Reset echo_message_buffer to nil.
3915 (read_char): Code rewritten that handles canceling an echo or
3916 echoing a dash, respectively.
3918 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3919 directory doesn't exist.
3921 2000-04-19 Dave Love <fx@gnu.org>
3923 * fns.c (syms_of_fns): Defsubr mapc.
3924 (concat): Don't allow numeric args.
3925 (Fconcat): Doc change.
3927 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3929 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3930 instead define end_match(1|2) more carefully.
3931 Use GET_CHAR_BEFORE_2 for `begline'.
3933 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3935 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3936 on 64-bit systems where NULL is defined as `0'.
3938 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3939 the `variable argument list' to make it work on Alpha.
3941 * m/alpha.h (_LP64) [!_LP64]: Define.
3942 (ORDINARY_LINK): Define for NetBSD.
3944 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3946 2000-04-19 Dave Love <fx@gnu.org>
3948 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3951 * Makefile.in (LIBS): Don't use.
3952 (GETLOADAVG_OBJ): Define again.
3953 (otherobj): Add GETLOADAVG_OBJ.
3955 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3957 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3959 * lread.c (read_filtered_event): Cancel and start busy cursor.
3961 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3962 that the per-character metrics may be null.
3964 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3966 * buffer.c (clone_per_buffer_values): New function.
3967 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3968 clone_per_buffer_values if CLONE is not nil.
3970 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3972 2000-04-16 Dave Love <fx@gnu.org>
3974 * Makefile.in: Remove obsolete localcpp stuff.
3975 (GETLOADAVG_OBJ): Don't define.
3976 (obj): Move LIBOBJS...
3977 (otherobj): ... to here.
3978 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3979 whitespace-only lines after the continuation (Irix).
3981 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3983 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3985 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3987 2000-04-14 Dave Love <fx@gnu.org>
3989 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3990 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3991 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3992 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3995 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3996 autoconfiscated HAVE_GETLOADAVG.
3998 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
4001 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4003 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
4004 (fill_in_lock_file_name): Avoid existing files that aren't
4007 2000-04-14 Dave Love <fx@gnu.org>
4009 * Makefile.in (LIBS, LIBOBJS): New variable.
4010 (INTERVAL_SRC): Convert to make variable.
4011 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
4012 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
4013 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
4015 (SOME_MACHINE_OBJECTS): Remove interval stuff.
4016 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
4017 (shortlisp): Add facemenu, float-sup, frame.
4018 (SOME_MACHINE_LISP): Remove them from here.
4019 (LIBES): Change unused LDLIBS to autoconf LIBS.
4021 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
4023 2000-04-14 Kenichi Handa <handa@etl.go.jp>
4025 * composite.c (update_compositions): If FROM and TO are not in a
4026 valid range, do nothing.
4028 2000-04-13 Gerd Moellmann <gerd@gnu.org>
4030 * tparam.c (tparam1): Abort when encountering an unknown
4033 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
4036 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
4039 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
4041 * fileio.c (a_write): Remove redundant semi-colons.
4042 (e_write): Return -1 if failed to write all the data.
4043 This fixes the changes made at 1999-12-15.
4045 2000-04-12 Dave Love <fx@gnu.org>
4047 * fns.c (mapcar1): Test for null vals to support mapc.
4048 (Fmapc): New function.
4050 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
4052 * msdos.c (NUM_MOUSE_BUTTONS): Define.
4053 (IT_frame_up_to_date): Support the buffer local value of
4054 cursor-type, if defined.
4056 2000-04-10 Dave Love <fx@gnu.org>
4058 * editfns.c (preceding-char, following-char): Doc fix.
4060 2000-04-10 Ken Raeburn <raeburn@gnu.org>
4062 * Makefile.in (temacs): Revert 2000-03-12 change.
4064 2000-04-10 Jason Rumney <jasonr@gnu.org>
4066 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
4068 2000-04-10 Gerd Moellmann <gerd@gnu.org>
4070 * xdisp.c (setup_echo_area_for_printing): Choose an echo
4071 area buffer, if it's not set up yet.
4073 * indent.c (compute_motion): Set immediate_quit.
4075 2000-04-09 Gerd Moellmann <gerd@gnu.org>
4077 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
4079 (realize_tty_face): Suppress boldness if colors are the inverse of
4080 the default colors, and tty_suppress_bold_inverse_default_colors_p
4082 (Ftty_suppress_bold_inverse_default_colors): New function.
4083 (syms_of_xfaces): Defsubr it.
4085 * buffer.c (Frestore_buffer_modified_p): New function.
4086 (syms_of_buffer): Defsubr it.
4088 2000-04-08 Ken Raeburn <raeburn@gnu.org>
4090 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
4091 charset id (int) argument, not a charset (Lisp_Object).
4093 * coding.h (code_convert_string): Declare.
4094 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
4095 object, as the fourth argument to code_convert_string.
4097 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
4099 (Fset_fontset_font): Use EQ to compare lisp objects.
4101 2000-04-05 Ken Raeburn <raeburn@gnu.org>
4103 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
4104 a pointer that looks like a lisp object.
4105 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
4106 zero, instead see whether it's an integer object, since they can't
4108 (GET_INTERVAL_OBJECT): Simply assign to the destination.
4110 * dispnew.c (allocate_matrices_for_frame_redisplay,
4111 direct_output_forward_char): Use X(U)INT and make_number as needed
4112 to convert between (unsigned) int values and lisp integers.
4113 * keyboard.c (read_key_sequence): Likewise.
4114 * lread.c (substitute_object_recurse): Likewise.
4115 * fns.c (concat, hash_lookup, hash_remove): Likewise.
4116 * minibuf.c (do_completion, Fminibuffer_complete_word,
4117 Fminibuffer_completion_help): Likewise.
4118 * term.c (produce_special_glyphs): Likewise.
4120 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
4121 * print.c (print_preprocess, print_object): Likewise.
4123 * search.c (compile_pattern): Use NILP when checking for nil.
4125 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
4126 __OPTIMIZE__]: Provide a GNU C macro version that handles
4128 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
4129 field, to better cope with ENABLE_CHECKING and calls that modify a
4130 Lisp_Object using its old value.
4132 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4134 * window.c (compare_window_configurations): Signal an error
4135 if parameters C1 or C2 aren't window configurations.
4137 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4138 AFTER_POTENTIAL_GC calls around calls to functions that can
4139 signal an error and thus invoke the debugger.
4141 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4143 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4144 an error if decoding fails.
4146 * keyboard.c (lispy_mouse_names): Variable removed.
4147 (Vlispy_mouse_stem): New variable.
4148 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4149 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4150 for any mouse button number. Increase size of mouse_syms and
4151 button_down_location as needed. Call modify_event_symbol with
4152 different arguments.
4153 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4154 Call modify_event_symbol with different arguments.
4155 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4156 for any button number. Call modify_event_symbol with different
4158 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4159 Accept a string for NAME_ALIST_OR_STEM.
4161 * lisp.h (larger_vector): Add prototype.
4163 * fns.c (larger_vector): Make externally visible.
4165 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4167 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4169 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4170 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4171 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4172 we are between str1 and str2.
4173 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4174 (PATFETCH): Use `TRANSLATE'.
4175 (PATFETCH_RAW): Fetch multibyte char if applicable.
4176 (PATUNFETCH): Remove.
4177 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4178 When writing a char, write it directly into the pattern buffer rather
4179 than going needlessly through a temp char-array.
4180 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4181 multibyte magic and remove the useless `#ifdef emacs'.
4182 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4185 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4186 conditional on `emacs'.
4188 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4190 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4192 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4193 non-union-type versions of XMARK and friends here, because XMARK
4194 and friends won't work on an integer field if NO_UNION_TYPE is not
4196 (make_number): Define as a function if it's not defined as a
4199 * composite.c (run_composite_function): Use NILP when checking for
4201 (syms_of_composite): Delete local var NARGS, pass an int as first
4202 argument to Fmake_hash_table.
4204 * editfns.c (text_property_stickiness): Use NILP to test
4205 Lisp_Object boolean value.
4206 (Fmessage_or_box): Don't use NILP to test int variable.
4207 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4208 problems reading from and changing the same lisp value in an
4211 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4213 * term.c (TN_no_color_video): New variable.
4214 (term_init): Intitialize TN_no_color_video.
4215 (enum no_color_bit): New enumeration.
4216 (MAY_USE_WITH_COLORS_P): New macro.
4217 (turn_on_face): Use it to determine if attributes may be used
4218 combined with colors.
4220 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4222 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4223 with int lvalues via casts; instead, just yield lisp object
4225 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4226 proper accessor macros.
4227 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4228 (grow_mini_window): Fix typo getting int value of root->height.
4230 * xdisp.c (compute_string_pos): Fix order of arguments to
4231 string_pos_nchars_ahead.
4232 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4233 count arg to variable-arg routines like Frun_hook_with_args and
4235 (back_to_previous_visible_line_start)
4236 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4237 fixed-arg routines like Fget_char_property and Fmake_string.
4238 (reconsider_clip_changes): Use XINT when comparing integer lisp
4239 objects, or passing them as int arguments.
4240 (mark_window_display_accurate, insert_left_trunc_glyphs)
4241 (append_space, extend_face_to_end_of_line): Use make_number when
4242 storing or passing integer values as lisp objects.
4243 (set_cursor_from_row, highlight_trailing_whitespace): Use
4244 INTEGERP, not implicit test against zero, for glyph object.
4245 (try_window_id): Don't use make_number when we want an int value.
4247 * xfaces.c (xlfd_symbolic_value): Make last argument a
4248 Lisp_Object, to be consistent with callers.
4249 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4250 (lface_hash): Apply XFASTINT to lisp values before folding in.
4252 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4253 fill in window width and height. Pass an int, not a lisp object,
4254 as first arg to Finsert.
4256 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4258 * xfaces.c (realize_basic_faces): Block input while realizing
4261 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4263 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4265 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4267 * xterm.c (x_produce_glyphs): When displaying unibyte text
4268 or ASCII, handle case that per-char metric is null.
4270 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4272 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4274 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4275 XSUBR, XBUFFER): Verify correct object type before returning
4276 pointer, using eassert.
4277 * frame.h (XFRAME): Likewise.
4279 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4280 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4281 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4283 * data.c (set_internal): Likewise.
4284 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4285 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4286 * fileio.c (auto_save_1): Likewise.
4287 * insdel.c (check_markers): Likewise.
4288 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4289 * undo.c (record_insert): Likewise.
4290 * vmsproc.c (child_sig): Likewise.
4291 * window.c (unshow_buffer, window_loop): Likewise.
4292 * xterm.c (x_erase_phys_cursor): Likewise.
4294 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4296 * xfns.c (free_image_cache): Free the cache structure itself
4297 last, after all its members have been freed.
4299 * lisp.h (xstrdup): Add prototype.
4301 * alloc.c (xstrdup): Moved here from xfaces.c.
4302 (allocating_for_lisp): Variable removed.
4303 (lisp_malloc): Block input around the calls to malloc and
4306 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4308 (xstrdup): Moved to alloc.c.
4310 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4312 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4314 * emacs.c (main): Fix sense of no-loadup test.
4316 * config.in (ENABLE_CHECKING): Undef.
4318 * lisp.h (struct interval): Replace "parent" field with a union of
4319 interval pointer and Lisp_Object; add new bitfield to use as
4320 discriminant. Change other flag fields to bitfields.
4321 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4322 is defined and the supplied test fails, print a message and
4324 (eassert): New macro. Use CHECK to provide an assert-like
4327 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4328 pointers; abort if the value looks like a lisp object.
4329 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4330 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4331 Modify for new interval parent definition.
4333 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4334 UNMARK_BALANCE_INTERVALS): Update references that need an
4335 addressable lisp object in the interval structure.
4336 (die): New function.
4337 (suppress_checking): New variable.
4339 * intervals.c (interval_start_pos): Just return 0 if there's no
4342 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4344 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4345 and earlier Emacs versions.
4347 * keyboard.c (Ftop_level): Cancel busy-cursor.
4349 * eval.c (call_debugger): Cancel busy-cursor.
4351 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4353 * search.c (Freplace_match): Adjust multibyteness of the current
4354 buffer and NEWTEXT. Free allocated memory before signaling an
4357 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4359 * regex.c (analyse_first): New function obtained by ripping out most
4360 of re_compile_fastmap and generalizing it a little bit so that it
4361 can also just return whether a given (sub)pattern can match the empty
4363 (regex_compile): Use `analyse_first' to decide whether the loop-check
4364 needs to be done or not for *, +, *? and +? (the loop check is costly
4365 for non-greedy repetition).
4366 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4368 2000-03-28 Dave Love <fx@gnu.org>
4370 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4373 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4375 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4377 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4379 (enum re_opcode_t): Update description of succeed_n.
4380 (PATFETCH): Always define.
4381 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4382 operators, char classes, shy-groups and intervals).
4383 Optimize special cases of intervals so as to only use succeed_n and
4384 jump_n when really needed.
4385 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4386 that we don't have to handle the special cases any more.
4387 Simplify on_failure_jump handling as well.
4389 2000-03-28 Jason Rumney <jasonr@gnu.org>
4391 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4393 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4395 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4397 * s/msdos.h (GC_SETJMP_WORKS): Define.
4399 * alloc.c (mark_maybe_object): New function.
4400 (mark_memory): Use it.
4401 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4402 (setjmp_tested_p, longjmp_done): New variables.
4403 (test_setjmp): New function.
4404 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4405 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4407 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4408 to DEC_TEXT_POS and INC_TEXT_POS.
4410 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4411 with parameter MULTIBYTE_P.
4413 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4416 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4417 buffers because it looks for multibyte character byte sequences
4418 which don't exist in unibyte text.
4420 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4422 * xfaces.c (register_color, unregister_color, unregister_colors)
4423 [DEBUG_X_COLORS]: New functions.
4424 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4426 * xfns.c (x_set_cursor_color): Get color reference counts right.
4428 * xterm.c (x_copy_color): New function.
4429 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4431 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4432 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4433 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4434 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4435 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4436 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4437 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4438 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4439 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4440 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4442 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4443 names for handling per-buffer variables.
4445 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4446 instead of MAX_BUFFER_LOCAL_VARS.
4447 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4449 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4451 * xfns.c (x_specified_cursor_type): New function.
4452 (x_set_cursor_type): Use it.
4454 * buffer.h (struct buffer): Add cursor_type.
4456 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4458 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4459 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4461 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4462 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4463 executing it as well as when popping it off the stack to find infinite
4464 loops in non-greedy repetition operators.
4466 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4468 * doc.c (Qfunction_documentation): New variable.
4469 (syms_of_doc): Initialize Qfunction_documentation.
4470 (Fdocumentation): If FUNCTION is a symbol with non-nil
4471 `function-documentation' property, return a documentation derived
4474 * buffer.c (syms_of_buffer): Add default-cursor-type.
4475 (init_buffer_once): Don't let cursor_type have a local value
4478 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4479 on buffer-local value of cursor_type.
4480 (x_draw_bar_cursor): Add parameter WIDTH.
4482 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4483 (init_buffer_once): Set default cursor_type value to t.
4484 Mark cursor_type as local everywhere.
4485 (syms_of_buffer): New per-buffer variable cursor-type.
4487 * buffer.h (struct buffer): Remove member local_var_flags,
4489 (MAX_BUFFER_LOCAL_VARS): New macro.
4490 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4491 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4492 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4493 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4495 * print.c (print_object): Use new macros for per-buffer
4498 * category.c (Fset_category_table): Use new macros for per-buffer
4501 * buffer.c (buffer_permanent_local_flags): Make a char array.
4502 (max_buffer_local_idx): New variable.
4503 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4504 for new handling of per-buffer variables.
4505 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4506 (init_buffer_once): Initialize per-buffer vars differently.
4507 Set max_buffer_local_idx.
4509 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4512 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4515 * data.c (do_symval_forwarding, store_symval_forwarding)
4516 (find_symbol_value, set_internal, default_value, Fset_default)
4517 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4518 per-buffer variables.
4520 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4522 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4524 * xterm.c (x_term_init): Unblock input around call1 of
4525 Qvendor_specific_keysyms.
4527 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4528 (find_defun_start): Consider an open parenthesis in column 0
4529 a defun start only if open_paren_in_column_0_is_defun_start is set.
4530 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4532 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4534 * eval.c (Fautoload): Add entry in load-history (if after dump).
4535 * lread.c (load-history): Update docstring.
4537 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4539 * indent.c (Fvertical_motion): Always use the current buffer.
4540 Temporarily change the window's buffer, if necessary.
4542 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4544 * xterm.c (fast_find_position): Make sure not to consider rows
4545 not visible in the window.
4547 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4549 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4550 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4552 2000-03-22 Jason Rumney <jasonr@gnu.org>
4554 * w32menu.c (single_submenu): Set help string to NULL if none.
4555 (w32_menu_show): Set help string correctly.
4556 (add-menu-item): Set help string in MIIM_DATA for menu item.
4557 Load SetMenuItemInfoA explicitly.
4558 (w32_menu_display_help): New function.
4560 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4561 (QCdata): Moved to xdisp.c.
4563 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4564 (Vw32_charset_to_codepage_alist): Removed.
4565 (Vw32_charset_info_alist): New variable.
4566 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4567 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4568 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4569 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4571 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4572 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4573 Define Vw32_charset_info_alist and w32_charset symbols.
4575 2000-03-22 Jason Rumney <jasonr@gnu.org>
4577 * makefile.nt (w32bdf.obj): Update dependencies.
4579 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4581 * w32fns.c: Include fontset.h after dispextern.h.
4582 (Fx_create_frame): Do not create fontset.
4583 (w32_load_system_font): Doc fix.
4584 (Fx_close_connection): Free full_name if it is not shared.
4586 * w32term.c: Include fontset.h after dispextern.h.
4587 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4589 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4590 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4591 (w32_font_is_double_byte): New function, needs body.
4592 (x_append_glyph): Set glyph->glyph_not_available_p.
4593 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4594 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4595 character, convert it to a unibyte character.
4596 (struct glyph_string): Delete member `charset'.
4597 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4598 calculating it is found.
4599 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4600 the case that per char metric is not available correctly.
4601 (x_fill_glyph_string): Handle the case that the specific glyph is
4602 not available correctly.
4603 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4604 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4605 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4606 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4607 fontset. Don't call FS_LOAD_FONT.
4609 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4611 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4612 (INT_LISPLIKE): New macro.
4613 (NULL_INTERVAL_P): Use it.
4614 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4615 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4616 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4618 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4619 explicit references to "parent" field of struct interval and
4620 associated unclean type conversions.
4621 * intervals.c (create_root_interval, root_interval, rotate_right,
4622 rotate_left, balance_possible_root_interval, split_interval_right,
4623 split_interval_left, interval_start_pos, find_interval,
4624 next_interval, previous_interval, update_interval,
4625 adjust_intervals_for_insertion, delete_node, delete_interval,
4626 adjust_intervals_for_deletion, merge_interval_right,
4627 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4628 copy_intervals_to_string): Likewise.
4629 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4631 * syntax.c (update_syntax_table): Likewise.
4633 * intervals.c (reproduce_tree_obj): New function, like
4634 reproduce_tree but takes a Lisp_Object for the parent. Declare
4636 (graft_intervals_into_buffer): Use it when appropriate.
4637 (reproduce_tree): Declare with prototype.
4638 (balance_possible_root_interval): Check that the parent is a lisp
4639 object before trying to examine its type.
4641 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4643 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4644 as strings only if both are known to be strings.
4646 * s/openbsd.h (LIBS_TERMCAP): Undef.
4648 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4650 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4651 definitions for non-Emacs compilation.
4652 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4653 outside of `#ifdef emacs'.
4654 (print_partial_compiled_pattern): Update.
4655 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4656 (re_compile_fastmap): Merge handling of charset and charset_not (for
4657 emacs and non-emacs compilation as well).
4658 Similarly for (not)categoryspec and (not)syntaxspec.
4659 Don't use the fastmap when reaching `anychar' since the added
4660 complexity is not justified.
4661 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4662 and (not)syntaxspec. Merge (not)categoryspec.
4664 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4666 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4667 FACE_FOR_CHAR): Define them differently for the configuration of
4670 2000-03-21 Dave Love <fx@gnu.org>
4672 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4675 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4677 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4678 (lface_fully_specified_p): Don't check contents of
4679 LFACE_FONT_INDEX because that attribute is optional.
4680 (realize_x_face): Remove now unwarranted xassert.
4682 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4684 The following changes are to make font selection based on
4685 characters, not charset. In addition, they recover fontset
4686 facilities while utilizing the new font selection mechanism.
4688 * Makefile.in (fontset.o): Depend on dispextern.h.
4690 * alloc.c (mark_face_cache): Don't mark face->registry.
4692 * dispextern.h (struct glyph): New member glyph_not_available_p.
4693 Use 22 bits for face_id.
4694 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4695 (struct face): Delete member registry, new member ascii_face.
4696 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4697 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4698 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4699 (struct it): Delete member charset, new member
4700 glyph_not_available_p.
4702 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4703 (struct fontset_info, struct fontset_data): Structs removed.
4704 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4705 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4706 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4707 (fs_free_face_fontset, fontset_font_pattern,
4708 face_suitable_for_char_p, face_for_char,
4709 make_fontset_for_ascii_face): Extern them.
4710 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4711 (FS_LOAD_FACE_FONT): New macro.
4713 * fontset.c: All codes rewritten or adjusted for the change of
4714 fontset implementation. Now fontset is represented by char table.
4715 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4717 (my_strcasecmp): Function removed.
4718 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4720 (AREF, ASIZE): New macros.
4721 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4722 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4723 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4724 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4725 fontset_id_valid_p, font_family_registry, fontset_name,
4726 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4727 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4729 (fs_load_font): New arg FACE. Caller changed.
4730 (fs_query_fontset): Argument changed. Caller changed.
4731 (Fquery_fontset): call fs_query_fontset.
4732 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4734 (clear_fontset_elements, check_registry_encoding,
4735 check_fontset_name): New functions.
4736 (syms_of_fontset): Set char-table-extra-slots property of fontset
4737 to 3. Staticpro and initialize Vfontset_table and
4738 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4740 * frame.h (struct frame): Member `fontset_data' removed.
4741 (FRAME_FONTSET_DATA): Macro removed.
4743 * frame.c (make_frame): Don't allocate f->fontset_data.
4744 (Fdelete_frame): Don't free f->fontset_data.
4746 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4748 * xdisp.c (charset_at_position): Function removed.
4749 (init_iterator): Don't set member charset of struct `it'.
4750 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4751 next_element_from_display_vector, insert_left_trunc_glyphs):
4753 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4755 (get_next_display_element, append_space,
4756 extend_face_to_end_of_line): Likewise.
4758 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4760 (clear_font_table, frame_update_line_height, load_face_font):
4761 Adjusted for the change of fontset implementation.
4762 (load_face_fontset_font): Function removed.
4763 (pixel_point_size): New function.
4764 (font_list): Argument type changed. Caller changed.
4765 (LFACE_FONT): New macro.
4766 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4767 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4768 Lisp_Object. Determine the font name by actually loading a font
4769 by the specified pattern. Set LFACE_FONT (lface) to the specified
4770 pattern. Even if a font is not found, don't try alternatives.
4771 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4772 (set_font_frame_param): If `font' is specified in lface, use it.
4773 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4774 (lface_same_font_attributes_p): Likewise.
4775 (make_realized_face): Arguent changed. Caller changed. Set
4776 face->ascii_face to face itself.
4777 (free_realized_face): Free face->fontset if face is for ASCII.
4778 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4779 deduce_unibyte_registry, x_charset_registry): Functions removed.
4780 (free_realized_multibyte_face): New function.
4781 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4782 changed. Caller changed.
4783 (try_font_list): Argument type changed.
4784 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4785 (choose_face_font): Argument changed. Handle fontset properly.
4786 (choose_face_fontset_font): Function removed.
4787 (realize_default_face, realize_named_face): Don't remove the
4789 (realize_face): Argument changed. Caller changed. Remove face
4790 with the arg former_face_id in advance. Load font for the new
4792 (realize_x_face): Argument changed. Caller changed. For a
4793 multibyte character, share fontset with base_face. For a single
4794 byte character, make a new realized fontset. Don't load a font
4796 (realize_tty_face): Argument changed. Caller changed.
4797 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4798 (face_at_buffer_position): Don't check multibyte_p for returning
4800 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4801 FACE_SUITABLE_FOR_CHARSET_P.
4802 (syms_of_xfaces): Remove code for Qx_charset_registry and
4803 Vface_default_registry.
4805 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4806 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4807 (x_per_char_metric): Don't try FONT->default_char. Even if
4808 pcm->width is zero, glyph bits may exist.
4809 (x_encode_char): Always initialize char2b->byte1.
4810 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4811 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4813 (x_append_glyph): Set glyph->glyph_not_available_p.
4814 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4815 it->charset. Handle the case that per char metric is not
4816 available. If it->multibyte_p is zero and it->c is a multibyte
4817 character, convert it to a unibyte character.
4818 (struct glyph_string): Delete member `charset'.
4819 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4820 the case that per char metric is not available correctly.
4821 (x_fill_glyph_string): Handle the case that the specific glyph is
4822 not available correctly.
4823 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4824 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4825 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4826 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4827 fontset. Don't call FS_LOAD_FONT.
4829 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4830 (x_create_tip_frame): Likewise.
4831 (Fx_close_connection): Free full_name of font_info.
4833 * fns.c (optimize_sub_char_table): New function.
4834 (Foptimize_char_table): New function.
4835 (syms_of_fns): Defsubr Soptimize_char_table.
4837 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4839 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4840 only if buffer is displayed in some window.
4842 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4843 (try_window_reusing_current_matrix): Don't call scroll run
4844 function if run's current and desired position are the same;
4845 this prevents cursor flickering.
4847 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4849 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4851 * regex.c (RE_STRING_CHAR): New macro.
4852 (GET_CHAR_AFER_2): Remove.
4853 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4854 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4855 (print_partial_compiled_pattern, re_compile_fastmap)
4856 (re_match_2_internal): Remove on_failure_jump_exclusive.
4857 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4858 optimization only need to work for * (ie. can use of_keep_string_jump).
4859 Remove the special case for .*\n since it is now covered by the general
4861 (re_search_2): Don't bother with `room'.
4862 (skip_one_char): New function.
4863 (skip_noops): Simplify since `memory' is not needed any more.
4864 (mutually_exclusive_p): Restructure slightly to use `switch' and
4865 add handling for "all" remaining cases.
4866 (re_match_2_internal): Change on_failure_jump_smart to use
4867 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4868 rather than on_failure_jump_exclusive.
4870 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4872 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4873 number of bits per RGB because it's everywhere used as the depth
4876 * term.c (calculate_costs): Remove code dealing with X frames.
4878 2000-03-19 Richard M. Stallman <rms@gnu.org>
4880 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4882 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4884 * lread.c (read_integer): Unread the last char not consumed.
4886 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4888 * xterm.c (x_update_window_cursor): Don't update in frames
4889 which are in the process of being deleted.
4891 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4893 * Makefile.in (mostlyclean): Add `*.core'.
4894 (clean): Add `bootstrap-emacs'.
4896 * lread.c (read_integer): New function.
4897 (read1): Support read syntax #o, #x, #b, #r.
4899 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4901 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4902 make sure POINTER_TO_OFFSET gives the same value before and after
4903 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4904 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4905 (debug): Now only active if > 0 rather than if != 0.
4906 (DEBUG_*): Update for the new meaning of `debug'.
4907 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4908 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4909 in `succeed_n', `jump_n' and `set_number_at'.
4910 (store_op1, store_op2, insert_op1, insert_op2)
4911 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4912 (group_in_compile_stack): Move to after its arg's types are
4913 declared and add a prototype.
4914 (PATFETCH): Define in terms of PATFETCH_RAW.
4915 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4917 (QUIT): Redefine as a nop except for NTemacs.
4918 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4919 indentation of the greedy-op and shy-group code.
4920 (at_(beg|end)line_loc_p): Fix argument's types.
4921 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4922 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4923 (MATCHING_IN_FIRST_STRING): Remove.
4924 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4925 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4926 QUIT unconditionally.
4928 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4930 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4933 * process.c (send_process): Add a hint that the function
4934 can call Lisp code to its comment.
4936 * lread.c (load_dangerous_libraries): New variable.
4937 (Vbytecomp_version_regexp): New variable.
4938 (safe_to_load_p): New function.
4939 (Fload): Handle files not compiled with Emacs specially.
4940 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4942 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4944 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4946 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4947 support functions only if HAVE_X11R6_XIM is defined.
4948 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4950 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4952 * xfns.c (X_I18N_INHIBITED): Don't define.
4953 (create_frame_xic): Remove conditional compilation on
4955 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4957 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4958 (HAVE_X11R6_XIM): Define.
4960 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4962 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4963 If set, call XSynchronize.
4965 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4967 * regex.c: Declare a new type `re_char' used throughout the code
4968 for the string char type. It's `const unsigned char' to match the
4969 rest of Emacs. Consistently make sure all pointers to strings use
4970 it and make sure all pointers into the pattern use `unsigned
4972 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4973 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4976 * charset.h (GET_CHAR_AFTER_2): Remove.
4977 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4979 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4981 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4982 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4983 of them try to use backquotes.
4985 2000-03-12 Dave Love <fx@gnu.org>
4987 * unexelf.c: Restore changes of 1999-10-19.
4988 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4989 fix its type and alignment; copy it from current process.
4991 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4993 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4994 has been found. Fix bug not computing timer's predecessor.
4996 * fileio.c (Fread_file_name): Handle case that DIR contains a
4999 * window.c (Fsave_window_excursion): Doc fix.
5001 * xfns.c (x_defined_color): Rewritten to use
5002 x_allocate_nearest_color.
5004 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5006 * msdos.c (vga_installed): New function, code moved from
5007 dos_set_window_size.
5008 (Qbar, Qcursor_type, outside_cursor): New variables.
5009 (syms_of_msdos): Intern and staticpro them.
5010 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
5011 shape used outside Emacs when called for the first time.
5012 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
5013 cursor shape used outside Emacs.
5014 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
5015 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
5017 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
5018 parameters specify the cursor. Make qreverse a global
5019 variable (renamed to Qreverse).
5021 2000-03-09 Gerd Moellmann <gerd@gnu.org>
5023 * fns.c (Fy_or_n_p): Cancel busy-cursor.
5025 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
5027 This is a big redesign of failure-stack and register handling, prompted
5028 by bugs revealed when trying to add shy-groups. Overall, what happened
5029 is that loops are now structured a little differently, groups can be
5030 shy and the code is a little simpler.
5032 * regex.h: Update the copyright.
5033 (RE_SHY_GROUPS): New value.
5034 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
5035 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
5037 * regex.c (enum re_opcode_t): Remove jump_past_alt,
5038 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
5039 on_failure_jump_(exclusive, loop and smart). Also fix the comment
5040 for (start|stop)_memory since they now only take one argument (the
5041 second has becomes unnecessary).
5042 (print_partial_compiled_pattern): Adjust for changes in
5044 (print_compiled_pattern): Use %ld to printf long ints and flush to
5045 make debugging a little easier.
5046 (union fail_stack_elt): Make the integer unsigned.
5047 (struct fail_stack_type): Add a `frame' element.
5048 (INIT_FAIL_STACK): Init `frame' as well.
5049 (POP_PATTERN_OP): New macro for re_compile_fastmap.
5050 (DEBUG_PUSH, DEBUG_POP): Remove.
5051 (NUM_REG_ITEMS): Remove.
5052 (NUM_NONREG_ITEMS): Adjust.
5053 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
5054 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
5055 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
5056 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
5058 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
5059 address pushed is not the destination of the jump but the source
5061 (NUM_FAILURE_ITEMS): Remove.
5062 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
5063 registers before the actual failure point). Don't hardcode any
5064 meaning for str==NULL anymore.
5065 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
5066 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
5068 (REG_UNSET_VALUE): Use NULL (why not?).
5069 (compile_range): Remove declaration since it doesn't exist.
5070 (struct compile_stack_elt_t): Remove inner_group_offset.
5071 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
5072 (regex_grow_registers): Remove dead code.
5073 (FIXUP_ALT_JUMP): New macro.
5074 (regex_compile): Add shy-groups Change loops to use
5075 on_failure_jump_smart&jump instead of
5076 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
5077 initial (dummy_failure_)jump. Remove c1_base (looks like unused
5078 variable to me). Use `jump' instead of `jump_past_alt' and don't
5079 bother with push_dummy_failure in alternatives since it is now
5080 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
5081 emacs' for (re)allocating the stack.
5082 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
5083 from loop when bufp->can_be_null rather than jumping to `done'.
5084 Avoid jumping backwards so as to ensure termination. Use
5085 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
5086 backreferences. Remove dead code in handling of `anychar'.
5087 (skip_noops, mutually_exclusive_p): New functions taken from the
5088 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
5089 improve mutually_exclusive_p to handle ".+\n".
5090 (lowest_active_reg, highest_active_reg,
5091 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
5092 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
5093 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
5094 variables. Push register (in `start_memory') on the stack rather
5095 than storing it in old_reg(start|end). Remove the cycle detection
5096 from `stop_memory', replaced by the use of on_failure_jump_loop
5097 for greedy loops. Add code for the new on_failure_jump_<foo>.
5098 Remove ad-hoc code in `on_failure_jump' to push more registers in
5099 the case of a loop. Take out code from `maybe_pop_jump' into
5100 separate functions and adapt it to the semantics of
5101 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
5102 and push_dummy_failure. Remove dummy_failure handling and
5103 handling of `failures to jump to on_failure_jump' (this last one
5104 was already dead code, it seems).
5105 (group_match_null_string_p, alt_match_null_string_p)
5106 (common_op_match_null_string_p): Remove.
5108 2000-03-08 Dave Love <fx@gnu.org>
5110 * config.in: Don't depend on __STDC__ for volatile.
5111 Add POINTER_TYPE, PTR, PROTOTYPES.
5113 * hftctl.c, strftime.c: Use PROTOTYPES.
5114 * eval.c (find_handler_clause): Likewise.
5116 * mem-limits.h: Use POINTER_TYPE.
5118 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
5119 (memory_warnings): Declare using POINTER_TYPE.
5121 2000-03-08 Gerd Moellmann <gerd@gnu.org>
5123 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
5125 * xdisp.c (display_echo_area): Temporarily inhibit garbage
5128 * xfns.c: Remove obsolete code in #if 0.
5129 (Fx_focus_frame): New function.
5131 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5133 * coding.c (coding_category_name): Add coding-category-utf-8,
5134 coding-category-utf-16-be, coding-category-utf-16-le.
5135 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5136 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5137 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5138 (detect_coding_utf_8): New function.
5139 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5140 UTF_16_LOW_SURROGATE_P): New macros.
5141 (detect_coding_utf_16): New function
5142 (detect_coding_mask): When priorities are specified, skip any
5143 categories that have `nil' coding-system. Fix bug of returning
5144 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5145 returns a mask not set in PRIORITIES.
5146 (detect_eol_type_in_2_octet_form): New function.
5147 (detect_eol): selects detect_eol_type_XXX to call according to
5148 cooding->category_idx.
5149 (detect_coding_system): Remove `nil' coding-system in the result.
5150 (Fupdate_coding_systems_internal): Update all coding-categories.
5152 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5153 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5155 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5156 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5157 CODING_CATEGORY_IDX_UTF_16_LE.
5158 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5159 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5160 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5161 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5163 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5165 * doc.c (Fdocumentation_property): If value is not a string,
5166 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5168 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5169 close the display with XtCloseDisplay. This caused a bus error
5172 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5173 complete but not unique.
5175 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5177 * process.c (send_process): Remove local variable `procname' that
5178 might become invalid when a GC happens. Instead, access the
5179 process name slot directly.
5181 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5184 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5187 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5189 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5190 glyph matrices have been freed.
5192 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5194 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5195 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5197 * xfns.c (QCdata): Moved to xdisp.c.
5199 * xdisp.c (QCdata): Moved here from xfns.c.
5200 (syms_of_xdisp): Initialize QCdata.
5202 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5204 * window.c (coordinates_in_window): Use
5205 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5206 FRAME_INTERNAL_BORDER_WIDTH.
5208 * xdisp.c (try_window_id): Recompute unchanged information if
5209 it is obviously invalid.
5211 * xterm.c (x_term_init): Create a colormap if not using the
5214 * xterm.h (select_visual): Change prototype.
5216 * xfns.c (select_visual): Rewritten. Recognize user-specified
5218 (visual_classes): New variable.
5220 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5222 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5223 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5224 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5225 (x_decode_color): Don't handle allocation of white and black
5227 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5228 XtNcolormap resources.
5229 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5230 (Fx_create_frame): Initialize color members of x_output structure.
5231 (xpm_load): Pass colormap to XPM lib.
5233 * xfaces.c (x_free_colors): Access colormap of frame using
5234 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5235 when default colormap is used.
5237 * xterm.c (x_term_init): Set Colormap member of x_display_info
5238 structure. Copy colormap if resource `privateColormap' is
5239 specified (PseudoColor only).
5240 (x_setup_relief_color): Access colormap of frame using
5243 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5244 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5246 2000-03-04 Jason Rumney <jasonr@gnu.org>
5248 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5249 other non-platform-specific equivalents.
5250 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5251 specific functions and macros as their w32 equivalents where
5252 non-platform-specifics are not available.
5253 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5254 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5255 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5256 (frame_update_line_height): Use macros to access f->output_data.
5257 (defined_color): Remove FIXME comments; fixed.
5258 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5259 into #ifdef blocks. Add WINDOWSNT blocks.
5260 (Fx_list_fonts): Use macros for accessing font data.
5261 (set_lface_from_font_name): Different default fonts for X and
5263 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5264 scalable for backward compatibility.
5265 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5266 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5268 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5271 * makefile.nt (w32faces.obj): Remove.
5274 2000-03-03 Jason Rumney <jasonr@gnu.org>
5276 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5279 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5281 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5282 standard ELF definitions here if the system header does not.
5284 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5286 * xterm.c (PER_CHAR_METRIC): Removed.
5287 (x_per_char_metric_1, x_default_char): New functions.
5288 (x_per_char_metric): If font's default char is invalid, return
5289 metrics of a suitably chosen usable default char.
5290 (x_draw_glyph_string_foreground): If font has an invalid default
5291 char, replace occurrences of unprintable chars with a suitably
5292 chosen usable default char.
5294 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5296 * xterm.c (note_mouse_highlight): Return quickly if frame's
5297 glyph matrices have been freed.
5299 * dispnew.c (free_glyphs): Block input while freeing matrices.
5301 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5303 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5306 * dispextern.h (x_free_colors): Add prototype.
5308 * xfaces.c (x_free_colors): New function.
5309 (unload_color, free_face_colors): Use it.
5311 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5313 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5315 * window.c [MSDOS]: Include msdos.h.
5317 2000-03-02 Dave Love <fx@gnu.org>
5319 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5321 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5322 set C_OPTIMIZE_SWITCH for gcc.
5324 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5326 * coding.c (coding_save_composition): Be sure to allocate
5327 composition data area in coding even if there's no composition in
5330 2000-03-01 Jason Rumney <jasonr@gnu.org>
5332 * w32term.c: Equivalent changes to those made to xterm.c on
5333 2000-02-25 and 2000-02-24.
5335 * w32fns.c: Equivalent changes to those made to xfns.c on
5336 2000-02-25 and 2000-02-21.
5338 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5339 correct line-end convention is followed.
5341 * w32menu.c [HAVE_BOXES]: Remove #undef.
5342 (single_keymap_panes): Remove code for simulating checkmarks.
5343 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5344 Remove code for drawing simulated checkmarks.
5345 (w32_menu_show): make unibyte help string correctly.
5346 (add_menu_item): draw standard Windows checkmarks. Draw radio
5347 buttons as radio buttons if possible.
5349 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5351 * sysdep.c (start_of_text): Don't define this function for NetBSD
5354 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5356 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5357 (LINKER): Don't undef if __NetBSD__ is defined.
5359 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5361 * fileio.c [__NetBSD__]: Define `unix'.
5363 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5365 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5367 * atimer.c (start_atimer): Don't abort when timers are stopped.
5368 (append_atimer_lists): New function.
5369 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5370 arbitrary lists of stopped and running atimers.
5372 * atimer.c (cancel_atimer): Handle canceling an atimer when
5373 some timers are stopped.
5375 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5378 * fns.c (maybe_resize_hash_table): Handle case of new size
5379 coming out as being the same as old size.
5381 2000-02-27 Jason Rumney <jasonr@gnu.org>
5383 * makefile.nt: Add atimer.h to dependencies.
5384 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5385 * w32console.c: Only disable window system features for dispextern.h
5386 (initialize_w32_display): Build a display info for the console.
5387 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5388 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5389 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5391 * w32gui.h (struct W32FontStruct): Revert last change after change
5393 * w32menu.c (single_submenu): Set up help string.
5394 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5395 (w32_dialog_show): Set up help string.
5396 * w32term.c (w32_display_info_for_display): Remove unused function.
5397 (w32_draw_bitmap): Use pre-built bitmaps.
5398 (w32_initialize_display_info): New function to initialize parts of
5399 display info that are common to both GUI and console frames.
5400 (w32_term_init): Use w32_initialize_display_info. Do not set
5401 Vw32_num_mouse_buttons here, as it is not called for console
5402 frames. Build bitmaps for indicating truncated lines etc.
5403 (x_delete_display): Destroy pre-built bitmaps.
5404 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5405 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5407 2000-02-27 Dave Love <fx@gnu.org>
5409 * lisp.h: Add a bunch of prototypes.
5411 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5413 * keyboard.c (read_char): Set `usec' correctly.
5415 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5417 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5418 `lambda', set reg[RRR] to the map index.
5419 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5420 reg[RRR] to 0. Otherwise, set it to -1.
5422 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5424 * emacs.c (main): Remove code snippet commented out with `//'.
5426 2000-02-25 Richard M. Stallman <rms@gnu.org>
5428 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5429 and contains a `:', prepend `/:'.
5431 * window.c (select_window_1): If selected_window is nil,
5432 don't "swap out" the buffer's point.
5433 (Fset_window_configuration): Set selected_window to nil
5434 before calling Fselect_window.
5435 (unshow_buffer): Don't set point in buffer from window's point
5436 if another more recently selected window also shows the buffer.
5438 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5440 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5442 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5443 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5444 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5446 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5447 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5448 (hide_busy_cursor): New functions.
5449 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5451 * minibuf.c (read_minibuf): Cancel busy-cursor.
5453 * keyboard.c (command_loop_1): Call start_busy_cursor before
5454 Fcommand_execute and cancel_busy_cursor after it.
5455 (timer_check): Remove busy-cursor code.
5456 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5459 * process.c (wait_reading_process_input): Remove busy-cursor code.
5461 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5462 Fx_hide_busy_cursor.
5464 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5466 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5468 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5470 * xterm.c (XTread_socket): Remove busy-cursor code.
5472 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5473 (build_frame_matrix_from_leaf_window): Put code handling
5474 glyph row's not being a slice of a frame row in #if 0.
5475 (sync_window_with_frame_matrix_rows): New function.
5476 (frame_row_to_window): New function.
5477 (mirror_line_dance): Handle copies between windows.
5479 * lread.c (Fload): Use `xfree' instead of `free'.
5480 (init_obarray): Use `xmalloc' instead of `malloc'.
5482 * window.c (Fset_window_buffer): Set WINDOW to the window
5484 (coordinates_in_window): Take frame's internal border width
5487 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5489 * xterm.c (x_display_and_set_cursor): Display cursor of
5490 non-selected windows depending on the setting of
5491 cursor_in_non_selected_windows.
5493 * xdisp.c (cursor_in_non_selected_windows): New variable.
5494 (syms_of_xdisp): DEFVAR_BOOL it.
5496 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5498 * data.c (Fstring_to_number): If number is greater than what
5499 fits into an integer, return a float.
5501 * eval.c (specbind): Remove references to
5502 keyword_symbols_constant_flag.
5504 * data.c (keyword_symbols_constant_flag): Removed.
5505 (Fmakunbound, set_internal, syms_of_data): Remove references to
5506 keyword_symbols_constant_flag.
5508 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5510 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5512 * syntax.c (multibyte_syntax_as_symbol): New variable.
5513 (syms_of_syntax): Declare it as a Lisp variable.
5514 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5515 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5516 nonzero, treat all multibyte characters as symbol.
5517 (init_syntax_once): Give syntax `word' to all multibyte
5520 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5522 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5525 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5527 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5529 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5530 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5532 2000-02-21 Dave Love <fx@gnu.org>
5534 * frame.c (Vmouse_position_function): New variable.
5535 (Fmouse_position): Use it.
5536 (syms_of_frame): Install it.
5538 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5540 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5542 * fileio.c (Finsert_file_contents): Unbind the binding of
5543 standard-output done by temp_output_buffer_setup.
5545 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5546 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5547 (specbind, unbind_to): Handle most common case of non-constant
5548 symbol with trivial value specially.
5550 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5552 2000-02-20 Richard M. Stallman <rms@gnu.org>
5554 * data.c (Fmake_variable_buffer_local): Doc fix.
5555 Init found_for_buffer to 0.
5556 (Fmake_variable_frame_local): If the variable has already
5557 been buffer-local, set the check_frame field.
5559 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5561 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5562 produced for CODING_MODE_LAST_BLOCK requires.
5564 2000-02-18 Dave Love <fx@gnu.org>
5566 * keyboard.c (echo_keystrokes): Remove declaration.
5567 (Vecho_keystrokes) New variable.
5568 (read_char, record_menu_key, read_key_sequence): Use it to allow
5570 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5572 * lread.c: Undef feature selection macros before defining.
5574 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5576 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5577 for symbols other than the symbol in question.
5579 2000-02-17 Dave Love <fx@gnu.org>
5581 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5583 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5585 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5587 * alloc.c (enum mem_type): Compile unconditionally.
5589 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5591 * xfaces.c (tty_defined_color): Don't return faulire indication
5592 for unspecified-fg and unspecified-bg pseudo-colors.
5594 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5596 * alloc.c (mark_object): Don't mark symbol names in pure space.
5597 (gc_sweep): Don't unmark symbol names in pure space.
5599 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5600 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5601 [GC_MARK_STACK]: New defines.
5602 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5603 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5605 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5607 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5608 allocate_buffer instead of xmalloc.
5610 * alloc.c (toplevel): Include setjmp.h.
5611 (PURE_POINTER_P): New define.
5612 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5613 (Vdead) [GC_MARK_STACK]: New variable.
5614 (lisp_malloc): Add parameter TYPE, call mem_insert if
5615 GC_MARK_STACK is defined.
5616 (allocate_buffer): New function.
5617 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5618 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5619 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5620 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5621 (MEM_NIL) [GC_MARK_STACK]: New define.
5622 (struct mem_node) [GC_MARK_STACK]: New structure.
5623 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5624 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5625 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5626 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5627 (mark_stack) [GC_MARK_STACK]: New functions.
5628 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5629 (clear_marks): Removed.
5630 (gc_sweep): Set free conses' car, free floats' type, free
5631 symbols' function to Vdead. Use lisp_free to free buffers.
5632 (init_alloc_once): Initialize Vdead.
5633 (survives_gc_p): Return non-zero for pure objects.
5635 * alloc.c: Add comments throughout the file.
5637 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5638 that unblocks alarms.
5640 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5641 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5642 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5644 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5646 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5648 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5649 avoid infinite error signaling. Allocate sufficient memory for
5650 eol_str in the case that eoltype is Lisp_Int.
5652 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5654 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5655 depends on the previous behavior.
5657 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5659 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5661 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5663 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5665 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5666 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5669 2000-02-15 Richard M. Stallman <rms@gnu.org>
5671 * data.c (set_internal): Don't make variable buffer-local
5672 if within a let-binding for the same buffer.
5673 (let_shadows_buffer_binding_p): New function.
5675 * eval.c (specbind): For buffer-local value,
5676 record the current buffer also.
5677 (unbind_to): Cope with that change.
5679 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5681 * window.c (Fsave_window_excursion): Doc fix.
5683 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5685 * syntax.c (back_comment): Make sure we only consider comment-starters
5686 of the relevant style and return -1 in case of a failure to find the
5687 beginning of the comment.
5688 (Fforward_comment): If back_comment fails, go back to the position just
5689 after the comment-end.
5690 (scan_lists): Add comment describing a very minor bug.
5692 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5694 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5695 `completion-regexp-list' in the docstring.
5697 2000-02-14 Dave Love <fx@gnu.org>
5699 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5701 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5703 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5704 to Emacs' syntax. Also fix the comment about set/not-set meanings
5705 since Emacs syntax is not the value 0 any more.
5706 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5707 since it's now part of RE_SYNTAX_EMACS.
5709 2000-02-12 Dave Love <fx@gnu.org>
5711 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5714 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5716 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5718 2000-02-12 Dave Love <fx@gnu.org>
5720 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5722 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5723 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5724 * s/hpux.h: Don't define HAVE_VFORK.
5726 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5728 * s/nextstep.h: Don't define HAVE_ALLOCA.
5730 * config.in: Add vfork bits.
5732 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5734 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5735 unwind function to undo the effect of stopping atimers.
5737 * keyboard.c (bind_polling_period): Stop all timers except
5740 * atimer.c (stopped_atimers): New variable.
5741 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5744 * atimer.h (stop_other_atimers, run_all_atimers)
5745 (unwind_stop_other_atimers): Add function prototypes.
5747 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5749 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5751 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5752 library may depend on jpeg.
5753 (atimer.o): Depends on atimer.c.
5755 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5757 * insdel.c (del_range_1): Call update_compositions.
5758 (del_range_both): Call update_compositions just once..
5760 2000-02-10 Dave Love <fx@gnu.org>
5762 * xfns.c (create_frame_xic): Fix initialization of automatic
5765 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5767 * ccl.c (CCL_MAKE_CHAR): New macro.
5768 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5769 registers by CCL_MAKE_CHAR before calling translate_char.
5770 <CCL_TranslateCharacterConstTbl> Likewise.
5772 2000-02-08 Dave Love <fx@gnu.org>
5774 * lread.c (__EXTENSIONS__): Define.
5776 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5778 * puresize.h (BASE_PURESIZE): Increase to 650000.
5780 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5782 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5785 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5787 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5788 md, mh, mb, mr, and me to the fake termcap entry.
5790 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5792 * sound.c (sound_cleanup): Don't call device close routine if the
5793 function pointer is null.
5795 2000-02-06 Andrew Innes <andrewi@gnu.org>
5797 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5798 around image definitions and prototypes.
5799 (gamma_correct) [WINDOWSNT]: New prototype.
5801 * w32term.c (x_make_frame_visible): Replace call to
5802 input_poll_signal with poll_for_input.
5804 * window.c [WINDOWSNT]: Include w32term.h.
5806 * xdisp.c [WINDOWSNT]: Include w32term.h.
5808 * makefile.nt: Add dependencies on w32gui.h.
5809 (OBJ1): Include atimer.obj.
5810 ($(BLD)\atimer.obj): New dependency rule.
5812 * w32.c (sigmask): New function (does nothing).
5813 (sigunblock): Ditto.
5815 * frame.c [WINDOWSNT]: Include w32term.h.
5817 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5819 * lread.c (syms_of_lread): Fix literal newlines.
5821 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5822 the string constant limit (2048 bytes) in MSVC.
5825 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5827 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5829 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5830 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5833 2000-02-04 Dave Love <fx@gnu.org>
5835 * fileio.c: Remove some unused vars.
5836 (_GNU_SOURCE): Define (for euidaccess).
5838 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5840 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5842 (read_minibuf): Deal with allow_props correctly.
5844 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5846 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5848 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5850 * search.c (compile_pattern): If a cache entry has a nil regexp,
5851 fill in that entry instead of clobbering a previously cached
5854 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5856 * puresize.h (BASE_PURESIZE): Increase to 610000.
5858 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5860 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5863 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5865 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5866 instead of incrementing ic directly.
5867 <CCL_WriteExprConst> Likewise.
5868 <ccl_set_expr>: Set ic to jump_address.
5870 * fileio.c (e_write): Fix the handling of
5871 CODING_FINISH_INSUFFICIENT_SRC.
5873 2000-02-01 Dave Love <fx@gnu.org>
5875 * editfns.c (Fpropertize): Doc fix.
5877 * process.c (Fstart_process): Doc fix.
5879 * eval.c: Fix various doc strings not to duplicate information
5880 from help-manyarg-func-alist.
5882 * window.c (Fset_window_margins): Don't make interactive. Doc
5885 * doc.c (Vhelp_manyarg_func_alist): New variable.
5886 (Fdocumentation): Use it.
5887 (syms_of_doc): Define it.
5889 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5891 * xterm.c (xim_open_dpy): Remove unused local variable.
5893 * emacs.c (USAGE): Use term `display options' instead of `X
5896 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5897 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5899 * fns.c (sweep_weak_table): New function.
5900 (sweep_weak_hash_tables): Use it. Keep on marking until there
5903 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5905 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5906 that XTread_socket does not crash by trying to call XNoOp on a
5909 2000-01-30 Jason Rumney <jasonr@gnu.org>
5911 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5912 Change selected_frame to SELECTED_FRAME ().
5913 (w32_console_mouse_position): Remove #ifndef MULE from around
5916 * makefile.nt: Remove dosfns.obj.
5918 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5920 * w32fns.c (w32_defined_color): Check for valid frame before
5921 applying gamma correction. Eliminate dependency on frame elsewhere.
5922 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5923 (w32_to_x_font): Use resx and resy not height_in and width_in.
5924 (x_to_w32_font): Doc fix.
5925 (xlfd_strip_height): New function to strip and return font height.
5926 (w32_font_match): Compare height separately from rest of xlfd
5927 spec, using xlfd_strip_height.
5929 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5930 width_in. Use w32_defined_color in place of defined_color.
5932 * w32faces.c: Merge more of DOS and X specifics in preparation for
5933 merge with xfaces.c.
5934 (defined_color): Remove FIXME comment.
5935 (tty_color_name): Provide w32-specific function.
5936 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5938 * w32console.c (turn_on_face, turn_off_face): Removed.
5939 (w32_face_attributes): New function.
5940 (Global_variables): Reduce scope where possible.
5941 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5943 (hl_mode): Don't modify text attributes.
5944 (write_glyphs): Don't do anything if len <= 0. Use
5945 w32_face_attributes to get attributes for drawing. Write
5946 terminating codes using char_attr_normal.
5947 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5948 (update_begin, update_end): Likewise.
5949 (vga_stdcolor_name): New function.
5950 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5951 (Fset_screen_color): Remove char_attr_reverse.
5953 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5955 * xfns.c (xic_set_preeditarea): Take window parameter and
5956 window-relative pixel-positions.
5958 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5959 is its frame's selected window.
5960 (xim_instantiate_callback): Likewise.
5962 * xfns.c (x_create_im): Removed.
5963 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5964 (supported_xim_styles): Renamed from supported_styles.
5965 (best_xim_style): Renamed from best_style.
5966 (create_frame_xic): Renamed from xic_create_frame.
5967 (free_frame_xic): Renamed from xic_destroy_frame.
5969 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5971 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5972 our frames, call XFilterEvent with 2nd parameter `None'.
5973 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5974 returning XBufferOverflow.
5975 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5977 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5978 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5979 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5980 (xim_initialize, xim_close)
5981 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5982 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5983 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5984 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5986 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5988 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5989 `xic_style' and `xic_xfs'.
5990 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5991 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5992 (FRAME_XIM): Removed.
5994 * xfns.c (supported_styles): New variable.
5995 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5996 (xic_create_xfontset, best_style, xic_create_frame)
5997 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5998 (xic_set_xfontset): New functions.
6000 2000-01-28 Dave Love <fx@gnu.org>
6002 * s/irix6-5.h: Revert last change after change to irix5-0.h.
6004 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
6006 2000-01-28 Gerd Moellmann <gerd@gnu.org>
6008 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
6009 for *scratch* if it already existed.
6011 * emacs.c (USAGE): New macro.
6012 (main): Use it to display usage information.
6014 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6016 Support for the menu-help feature:
6018 * msdos.h: Change prototypes of XMenuAddSelection and
6021 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
6022 part of the line to the termscript file.
6023 (IT_clear_to_end): Clear the entire line, not just its beginning.
6024 (menu_help_message, prev_menu_help_message): New variables.
6025 (IT_menu_make_room): Make room for the help_text member.
6026 (IT_menu_display): New argument disp_help; all callers changed.
6027 If disp_help is non-zero, store the help text of the active menu
6028 item in menu_help_message.
6029 (XMenuAddPane): Initialize the help_text member to NULL.
6030 (XMenuAddSelection): New argument help_text. Store it in the
6032 (XMenuActivate): New argument help_callback. If the value of
6033 menu_help_message has changed since the last time, display the
6034 menu help message text while waiting for the mouse to move. Clear
6035 the echo area before exiting.
6036 (XMenuDestroy): Free the help_text member.
6038 2000-01-27 Gerd Moellmann <gerd@gnu.org>
6040 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
6041 XMenuAddSelection. Pass help callback to XMenuActivate.
6042 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
6044 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6046 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
6047 and EMACS_SET_USECS.
6049 2000-01-26 Dave Love <fx@gnu.org>
6051 * editfns.c (Fchar_after, Fchar_before): Doc fix.
6053 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
6054 an error may be signalled.
6056 2000-01-26 Gerd Moellmann <gerd@gnu.org>
6058 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
6059 LD_SWITCH_SYSTEM inherited from irix5-0.h.
6061 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
6063 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6065 * charset.c (Fstring): If there is a multibyte char among
6066 the args, always return a multibyte string.
6068 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6070 * sysdep.c (sys_select): Turn atimers off and on instead of
6071 recording and restoring old alarm handler
6073 * process.c (toplevel): Include atimer.h.
6074 (create_process_1): Rewritten.
6075 (create_process): Use atimers instead of alarm.
6076 (wait_reading_process_input) [hpux]: Turn atimers off instead
6077 of turning off SIGALRM.
6078 (wait_reading_process_input): Turn off atimers instead off
6079 calling stop_polling.
6081 * emacs.c (main): Call init_atimer.
6083 * keyboard.c (toplevel): Include systime.h and atimer.h.
6084 (polling_for_input): Removed because unused.
6085 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
6086 (poll_timer): New variable.
6087 (poll_for_input, poll_for_input_1): New functions.
6088 (start_polling, stop_polling): Rewritten.
6090 * keyboard.h (polling_for_input): Removed.
6092 * atimer.h, atimer.c: New files.
6094 * Makefile.in (obj): Add atimer.o.
6095 (atimer.o): New target.
6097 * blockinput.h (pending_atimers): Add extern declaration.
6098 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
6100 * lisp.h (popup_activated_flag): Add extern declaration.
6102 * xmenu.c (popup_activated_flag): Make externally visible.
6103 (popup_activate_callback) [USE_MOTIF]: Increment
6104 popup_activated_flag.
6105 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
6107 * xterm.c (toplevel): Include atimer.h.
6108 (toolkit_scroll_bar_interaction): New variable.
6109 (Fxt_process_timeouts): Removed.
6110 (x_process_timeouts): New function.
6111 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
6112 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
6113 (x_make_frame_visible): Call poll_for_input_1 instead of
6114 input_poll_signal. Don't call alarm.
6115 (x_initialize): Install timer calling x_process_timeouts.
6117 2000-01-24 Dave Love <fx@gnu.org>
6119 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
6120 Don't use -cckr -- apparently not now necessary.
6122 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6124 * msdos.c (IT_menu_display): Truncate long menu lines at the right
6127 2000-01-23 Jason Rumney <jasonr@gnu.org>
6129 * w32fns.c (w32_defined_color): Apply gamma correction before
6130 trying to map to the palette.
6131 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6134 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6135 here. Callers changed to always pass real device context.
6136 (w32_draw_bitmap): Likewise.
6137 (w32_get_glyph_overhangs): Likewise.
6138 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6140 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6141 pfnSetScrollInfo and SetScrollRange.
6142 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6143 back into MULE characters after decoding them.
6144 (x_get_glyph_face_and_encoding): Likewise.
6145 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6146 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6147 (x_produce_glyphs): Calculate per char metrics for a character
6148 that we know exists in default font when font_not_found_p is true.
6150 2000-01-22 Jason Rumney <jasonr@gnu.org>
6152 * makefile.nt (intervals.obj, composite.obj): New modules.
6153 (composite.h): Added as dependency where appropriate.
6155 * w32gui.h (XGCValue): New struct for emulating X GCs.
6157 * w32term.h (XCharStruct): New struct for emulating X.
6159 * w32console.c (turn_on_face, turn_off_face): New functions.
6160 (change_line_highlight): New prototype for new redisplay.
6161 (write_glyphs): Support multibyte text. Support faces.
6163 * w32faces.c: Complete rewrite for new redisplay based on new
6166 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6167 throughout. struct frame * in place of FRAME_PTR.
6168 Skeleton support for images, toolbars, tooltips from xfns.c.
6169 (Fx_create_frame): Use system default for default scroll bar
6171 (w32_get_arg): Renamed from x_get_arg.
6172 (Fx_file_dialog): New function.
6173 (w32_list_fonts): Check cache before asking system.
6174 (Vw32_enable_synthesized_fonts): New variable.
6175 (Vw32_enable_italics): Obsolete, removed.
6177 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6178 Use SELECTED_FRAME macro.
6180 * w32menu.c: Add skeleton support for help strings on menus.
6181 (add_menu_item): Native checkbox and radio support added, but not
6182 yet enabled due to bugs.
6183 (push_menu_item): Add parameters type, selection and help.
6185 Formatting changes to reduce unnecessary diffs with xmenu.c.
6187 * w32select.c (Fw32_set_clipboard_data): Update call to
6188 find_charset_in_str.
6190 * w32term.c: Complete rewrite for new redisplay based on new
6191 xterm.c with necessary sections merged back in from old w32term.c.
6193 2000-01-21 Richard M. Stallman <rms@gnu.org>
6195 * data.c (set_internal): Further fix in same criterion.
6197 2000-01-20 Richard M. Stallman <rms@gnu.org>
6199 * data.c (set_internal): Fix the criteria for whether
6200 to swap out the old cached binding.
6202 2000-01-19 Dave Love <fx@gnu.org>
6204 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6206 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6208 * regex.c (re_compile_fastmap): While checking a range table for
6209 `charset', skip flag bits for a character class correctly.
6211 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6213 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6215 * xfns.c (x_window): Call lw_create_widget with new parameter
6218 * widget.c (EmacsFrameSetCharSize): Change size of children first
6219 because of problems with main window geometry management under
6222 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6224 (MENU_ITEMS_ITEM_HELP): New enumerator.
6225 (push_menu_item): Add parameter HELP. Record help in menu_items.
6226 (single_menu_item, single_submenu, list_of_items): Call
6227 push_menu_item with new parameter.
6228 (single_submenu): Set help string in widget value.
6229 (menu_highlight_callback): New function.
6230 (set_frame_menubar): Call lw_create_widget with new
6232 (xmenu_show, xdialog_show): Ditto.
6234 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6236 * sound.c (Fplay_sound): Improve doc string.
6238 2000-01-11 Richard M. Stallman <rms@gnu.org>
6240 * lisp.h (set_internal): Enter the new arg.
6242 * eval.c (specbind): Record buffer-local variables specially,
6243 indicating which buffer's binding was saved.
6244 (unbind_to): Restore buffer-local variables specially
6245 in the proper buffer.
6247 * data.c (set_internal): New arg BUF.
6249 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6250 * data.c (Fset): Pass new arg to set_internal.
6251 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6253 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6255 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6258 2000-01-11 Richard M. Stallman <rms@gnu.org>
6260 * minibuf.c (Ftry_completion): Doc fix.
6262 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6264 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6267 2000-01-11 Andreas Schwab <schwab@suse.de>
6269 * coding.c (code_convert_region): Initialize total_skip.
6271 2000-01-08 Dave Love <fx@gnu.org>
6273 * eval.c (Fuser_variable_p): Check customizability too.
6275 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6277 * minibuf.c (Fcompleting_read): Doc fix.
6279 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6281 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6284 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6285 Check that input style is supported before trying to create an
6287 (x_window): Call x_create_im.
6289 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6291 * xfns.c (current_gif_memory_src): New variable.
6292 (gif_load): Record the address of the current memory source
6293 in current_gif_memory_src.
6294 (gif_read_from_memory): Use current_gif_memory_src.
6296 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6297 macros statement form.
6299 * sound.c (struct sound): Renamed from struct sound_file.
6300 (struct sound): Add members `data' and `header_size'.
6301 (enum sound_attr): Add SOUND_DATA.
6302 (current_sound, current_sound_device): Variables renamed from
6303 sound_file and sound_device.
6304 (parse_sound): Parse :data.
6305 (parse_sound): Handle sound data in strings.
6306 (find_sound_type): Function renamed from find_sound_file_type.
6307 (wav_init, au_init): Fail if sound's header_size is smaller than
6309 (wav_play, au_play): Play sounds from string data.
6311 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6313 * lisp.h: Add prototype for allocate_string_data.
6315 * alloc.c (Fgarbage_collect): Return number of live and free
6318 * alloc.c (mark_buffer): Remove code in #if 0.
6320 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6321 (strings_consed): New variable.
6322 (allocate_string): Set it.
6323 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6324 (Fmemory_use_counts): Return strings_consed. Use Flist.
6326 * alloc.c: General cleanup in comments etc. Remove conditional
6327 compilation for `standalone'.
6329 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6331 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6332 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6333 (DONT_COPY_FLAG): Removed.
6334 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6335 (struct sdata, struct sblock): New
6336 (struct string_block): Rewritten.
6337 (STRINGS_IN_STRING_BLOCK): New macro.
6338 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6339 (large_sblocks, string_blocks, string_free_list): New variables.
6340 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6341 (init_strings): Rewritten.
6342 (allocate_string, allocate_string_data, compact_small_strings)
6343 (free_large_strings, sweep_strings): New functions.
6344 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6345 (struct string_block_head, current_string_block)
6346 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6347 (STRING_PAD): Removed.
6348 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6349 (Fgarbage_collect): Don't set mark bit in large strings.
6350 (mark_object): Mark strings differently. Mark symbol names
6352 (survives_gc_p): Test marked strings differently.
6353 (gc_sweep): Sweep strings differently, unmark strings in
6355 (compact_strings): Removed.
6357 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6359 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6360 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6362 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6364 * fileio.c (Finsert_file_contents): Signal error if visiting file
6365 in a non-empty buffer.
6367 * term.c (encode_terminal_code): Fix the previous change.
6369 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6371 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6372 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6374 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6376 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6378 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6379 need to test for MSDOS frames.
6381 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6383 * dosfns.c (unspecified_colors): Remove.
6384 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6386 (msdos_stdcolor_name): Return strings for unspecified fore- and
6389 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6390 (syms_of_xfaces): Remove their staticpro's.
6391 (tty_color_name): Return Lisp strings for unspecified fore- and
6393 (Finternal_set_lisp_face_attribute): Remove the special treatment
6394 for Qunspecified_{f,b}g.
6395 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6398 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6400 * xdisp.c (reseat_at_next_visible_line_start): Position before
6401 newline only if ending up on a newline.
6402 (next_element_from_ellipsis): Return success. Handle case of
6403 displaying no ellipsis. Fix case of ellipsis defined in display
6405 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6408 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6410 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6411 (Fcolor_supported_p): Renamed from face-color-supported-p.
6413 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6415 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6416 list of colors renamed to tty-defined-color-alist.
6417 (tty_color_name): Pass the frame to tty-color-by-index.
6418 (realize_tty_face): tty-color-alist is now a function which
6419 accepts the frame as argument.
6421 * term.c (Ftty_display_color_p): Accept an optional argument
6424 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6426 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6427 encode_terminal_code.
6429 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6431 * dispnew.c (mode_line_string): Support termcap frames as well.
6433 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6435 * syntax.c (Fforward_word): Undo previous change.
6437 * editfns.c (Fconstrain_to_field): Don't constrain if
6438 inhibit-field-text-motion is non-nil.
6439 (Fline_beginning_position): Undo previous change.
6440 (Fline_end_position): Ditto.
6442 * syntax.c (Fforward_word): Notice field boundaries only if
6443 inhibit-field-text-motion is nil.
6445 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6447 * editfns.c (Vinhibit_field_text_motion): New variable.
6448 (inhibit-field-text-motion): New DEFVAR_LISP.
6449 (Fline_beginning_position, Fline_end_position): Notice field
6450 boundaries only if inhibit-field-text-motion is nil.
6452 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6454 (x_build_heuristic_mask): Likewise.
6455 (xbm_load_image_from_file): Change error output.
6456 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6457 (gif_load, gs_load, x_kill_gs_process): Ditto.
6459 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6460 color indices when accessing raster pixels.
6461 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6462 one of :file or :data.
6463 (enum pbm_keyword_index): Add PBM_DATA.
6464 (pbm_format): Add :data.
6465 (pbm_image_p): Allow either :file or :data.
6466 (pbm_read_file): New function.
6467 (pbm_scan_number): Rewritten to read from string.
6468 (pbm_load): Support :data.
6470 See ChangeLog.8 for earlier changes.
6473 ;; coding: iso-2022-7bit