1 2000-10-02 Dave Love <fx@gnu.org>
3 * config.in (HAVE_GAI_STRERROR): Add undef.
5 * process.c (Fopen_network_stream): Use it.
7 * m/alpha.h (NO_REMAP): Don't define.
9 2000-10-02 Gerd Moellmann <gerd@gnu.org>
11 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
12 return with a string converted to an integer or vice versa when
13 Vmocklisp_arguments is t.
14 (Fsignal): Likewise. The function can return for `quit'.
15 (struct gcpro): Declare member `var' to point to a volatile
18 * eval.c (error): Prevent compiler warning.
20 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
22 * keymap.c (keymap_memberp): New function.
23 (Fset_keymap_parent): Use it.
24 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
25 Use keymap_memberp to avoid creating cycles.
26 (access_keymap): Use KEYMAPP.
28 2000-09-30 Gerd Moellmann <gerd@gnu.org>
30 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
31 gai_strerror. Make sure xerrno is set if connect fails. Improve
34 2000-09-29 Jason Rumney <jasonr@gnu.org>
36 * w32term.c (w32_char_font_type, w32_encode_char)
37 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
38 (w32_bdf_per_char_metric): New function.
39 (w32_per_char_metric): Use it.
40 (x_draw_glyph_string_background): Always draw background for BDF
43 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
44 GDI object which is a scarce resource.
46 * w32bdf.c (search_file_line): Fix skipping of whitespace.
47 (get_quoted_string): Fix limit on memchr search.
48 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
49 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
50 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
51 (get_cached_font_char, cache_char_offset): Use macro
52 BDF_CODEPOINT_RANGE_COVER_P.
53 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
54 (clear_cached_bitmap_slots): New function.
55 (GET_HEX_VALUE): G-Z, g-z are not hex.
56 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
57 (get_bitmap_with_cache): Use new cache implementation.
58 (create_offscreen_bitmap): New function.
59 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
61 * w32term.c (x_produce_glyphs): If the distance from the current
62 position to the next tab stop is less than a canonical character
63 width, use the tab stop after that.
64 (x_draw_glyphs): Handle case START and END are out of bounds more
66 (x_clear_mouse_face): Block/unblock input.
67 (x_display_and_set_cursor): Don't show a hollow box cursor for
68 buffers whose cursor_type is nil.
70 2000-09-29 Gerd Moellmann <gerd@gnu.org>
72 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
75 * dispextern.h (updating_frame): Declare extern.
77 2000-09-29 Andreas Schwab <schwab@suse.de>
79 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
81 2000-09-29 Gerd Moellmann <gerd@gnu.org>
83 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
84 use its function definition.
85 (tool_bar_items): Likewise.
87 * lisp.h (fatal): Declare NO_RETURN.
89 2000-09-29 Kenichi Handa <handa@etl.go.jp>
91 * keymap.c: Remove the line "#undef NULL".
93 2000-09-28 Gerd Moellmann <gerd@gnu.org>
95 * xterm.c (x_make_frame_visible): Try harder to make the frame
98 2000-09-28 Dave Love <fx@gnu.org>
100 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
102 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
104 * .gdbinit (xreload): Note its need on GNU/Linux.
106 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
107 r_alloc, r_alloc_free.
109 2000-09-28 Kenichi Handa <handa@etl.go.jp>
111 * syntax.c (skip_chars): Handle negation correctly.
113 2000-09-27 Gerd Moellmann <gerd@gnu.org>
115 * xfaces.c (realize_default_face): Call set_lface_from_font_name
116 with non-zero FORCE_P argument.
118 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
121 * xdisp.c (window_box_height): Add an assertion.
123 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
124 tool-bar than is available.
125 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
127 2000-09-27 Dave Love <fx@gnu.org>
129 * s/irix6-5.h: Now works 64-bit. Tidied.
131 2000-09-26 Gerd Moellmann <gerd@gnu.org>
133 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
134 instead of BITS_PER_INT.
135 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
136 EMACS_UINT, respectively.
137 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
139 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
141 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
143 * window.c (freeze_window_starts): Construct last argument for
144 foreach_window differently.
146 * xfns.c (x_decode_color): Don't return a Lisp_Object.
148 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
149 EMACS_UINT instead of `int' and `unsigned int'.
150 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
152 * frame.h (struct frame): Make the `nothing' member of union
153 output_data an EMACS_INT.
155 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
157 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
158 size in the sdata structure.
159 (SDATA_NBYTES, SDATA_DATA): New macros.
160 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
161 differently for the different layout of the sdata structure.
162 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
164 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
165 Check that size recorded in the string size and size recorded in
166 the sdata structure agree.
168 2000-09-25 Dave Love <fx@gnu.org>
170 * buffer.c: Include stdio.h.
172 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
174 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
176 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
177 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
179 (__malloc_extra_blocks): Declare as __malloc_size_t.
181 2000-09-25 Gerd Moellmann <gerd@gnu.org>
183 * alloc.c (mark_image): Use GC_NILP instead of NILP.
185 * keyboard.c (show_help_echo): Set help_echo_showing_p.
186 (read_char): If help-echo is showing, preserve the echo area
189 * xdisp.c (help_echo_showing_p): New variable.
190 (set_message): Reset it to 0.
191 (init_xdisp): Initialize help_echo_showing_p.
193 * dispextern.h (help_echo_showing_p): Declare extern.
195 * config.in: Fix typo in __GNUC_MINOR__.
197 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
199 * s/freebsd.h (POSIX_SIGNALS): Define.
201 * xterm.c (x_clear_mouse_face): Block/unblock input.
203 2000-09-24 Dave Love <fx@gnu.org>
205 * fns.c (base64_encode_1): Fix last change.
207 2000-09-22 Gerd Moellmann <gerd@gnu.org>
209 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
211 * xdisp.c (try_window_reusing_current_matrix): More fixes
212 for the case window has a header-line.
214 2000-09-22 Dave Love <fx@gnu.org>
216 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
219 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
221 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
223 2000-09-21 Gerd Moellmann <gerd@gnu.org>
225 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
228 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
231 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
232 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
233 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
236 * marker.c (byte_char_debug_check): Return void.
238 * xfns.c (Fx_create_frame): Set default frame parameter value
239 for tool-bar-lines to 1.
241 * dispnew.c (scrolling_window): Compare y-positions of rows
242 equal at the start. Some simplification.
244 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
245 reused rows' y-position in the case window has a header-line, and
246 new window start is greater than old window start.
248 * process.c (process_sent_to): New variable.
249 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
250 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
251 Declare more parameters volatile.
253 * lread.c (Vrecursive_load_depth_limit): New variable.
254 (Fload): Check recursive loads whose recursion depth exceeds
255 Vrecursive_load_depth_limit.
256 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
258 2000-09-20 Gerd Moellmann <gerd@gnu.org>
260 * fileio.c (Fread_file_name): Doc fix.
262 * editfns.c (Fmessage_or_box): Doc fix.
264 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
266 * xfns.c (xbm_scan): Allow C-style comments.
268 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
269 symbols are specified, add color translations to the cache.
270 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
272 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
274 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
275 structures to xpm_init_color_cache.
277 2000-09-19 Gerd Moellmann <gerd@gnu.org>
279 * dispnew.c (update_window_line): Make sure to always draw
282 2000-09-19 Andrew Innes <andrewi@gnu.org>
284 * makefile.nt (bootstrap-emacs): Don't change directory.
286 2000-09-19 Kenichi Handa <handa@etl.go.jp>
288 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
290 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
291 If output buffer is too small, signal an appropriated error.
293 2000-09-18 Dave Love <fx@gnu.org>
295 * keyboard.c (menu_bar_items, tool_bar_items)
296 (current_active_maps): Remove redundant get_local_map call.
298 2000-09-18 Gerd Moellmann <gerd@gnu.org>
300 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
301 cursor for buffers whose cursor_type is nil.
303 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
304 a feature to implement that is already implemented.
305 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
308 * xfns.c (x_clear_image_1): New function.
309 (x_clear_image): Use it.
310 (x_from_xcolors): Use x_clear_image_1; don't free the image's
313 * dispnew.c (update_window): Move test for invisible lines
314 at the top to update_window_line.
315 (update_window_line): Handle invisible lines here.
317 * xfns.c (clear_image_cache): Clear current matrices of all
318 frames sharing an image cache. Block input while freeing
319 images. Fix timestamp comparison.
320 (x_clear_image): Also free the mask.
322 * xfns.c (lookup_image): Block input while loading the image so
323 that we won't get interrupted in a state where the image isn't yet
325 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
326 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
327 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
328 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
331 2000-09-16 Gerd Moellmann <gerd@gnu.org>
333 * dispnew.c (update_window): Make sure to make desired rows
334 current even if they are completely invisible at the top
337 2000-09-15 Gerd Moellmann <gerd@gnu.org>
339 * xfns.c (lookup_image): Build mask before applying an algorithm.
340 Recognize algorithm `disabled'.
341 (cross_disabled_images): New variable.
342 (COLOR_INTENSITY): New macro.
343 (x_detect_edges): Use COLOR_INTENSITY.
344 (x_disable_image): New function.
345 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
347 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
348 disabled state, don't apply an image transformation algorithm if
349 the user specified an image for the disabled state. Use
350 `:algorithm disabled' for creating a disabled item's image if the
351 user hasn't specified an image.
353 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
354 allocation functions with the XPM lib.
355 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
356 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
357 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
358 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
359 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
361 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
362 functions, if possible, because these handle color allocation
363 failure more gracefully.
364 (Fimage_mask_p): New function.
366 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
367 (Qedge_detection, Qheuristic): New symbols.
368 (syms_of_xfns): Initialize new symbols.
369 (lookup_image): Handle `:mask X', `:algorithm emboss', and
370 `algorithm (edge-detection ...)'.
371 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
372 (tiff_format, gif_format, gs_format): Add `:mask'.
373 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
374 (GIF_MASK, GS_MASK): New enumerators.
375 (x_laplace_read_row, x_laplace_write_row): Functions removed.
376 (emboss_matrix, laplace_matrix): New variables.
377 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
378 (x_edge_detection): New functions.
379 (x_laplace): Rewritten in terms of x_detect_edges.
380 (x_build_heuristic_mask): If image has a mask, free it.
382 2000-09-14 Andrew Innes <andrewi@gnu.org>
384 * makefile.w32-in: Revert to Unix line endings.
386 2000-09-14 Andrew Innes <andrewi@gnu.org>
388 * makefile.w32-in: Standardize indentation somewhat.
389 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
390 cater for differences between shells.
392 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
394 2000-09-14 Gerd Moellmann <gerd@gnu.org>
396 * xterm.c (x_produce_glyphs): If the distance from the current
397 position to the next tab stop is less than a canonical character
398 width, use the tab stop after that.
400 2000-09-14 Dave Love <fx@gnu.org>
402 * buffer.c (alloc_buffer_text): Fix xmalloc call.
404 2000-09-14 Gerd Moellmann <gerd@gnu.org>
406 * xdisp.c (handle_fontified_prop): While running fontification
407 functions, bind `fontification-functions' and
408 `after-change-functions' to nil.
410 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
411 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
413 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
415 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
416 USE_MMAP_FOR_BUFFERS.
418 * insdel.c (make_gap): Use enlarge_buffer_text.
420 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
421 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
422 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
423 from former r_alloc_* functions in ralloc.c.
424 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
426 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
427 (mmap_init) [REL_ALLOC_MMAP]: New function.
428 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
429 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
432 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
433 (enlarge_buffer_text): Add prototype.
435 * ralloc.c: Remove everything having to do with the use of mmap.
437 2000-09-13 Gerd Moellmann <gerd@gnu.org>
439 * sound.c (Fplay_sound): Doc fix.
441 * keyboard.c: Avoid some more compiler warnings.
442 (parse_tool_bar_item): Ignore cached key bindings.
444 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
445 and allocation of Lisp data.
447 2000-09-12 Gerd Moellmann <gerd@gnu.org>
449 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
450 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
453 * lread.c (Fload): Put code checking for recursive loads in #if 0.
455 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
457 * ccl.c: Comment fixed.
458 (MAX_MAP_SET_LEVEL): Increased to 30.
459 (PUSH_MAPPING_STACK): Enclose with do-while block.
460 (POP_MAPPING_STACK): Likewise.
461 (stack_idx_of_map_multiple): New variable.
462 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
463 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
464 call the corresponding CCL program by
465 CCL_CALL_FOR_MAP_INSTRUCTION.
466 (ccl_driver) <CCL_MapSingle>: Likewise.
467 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
468 with the case where looking up process reaches to the end of
469 map-set, and call CCL programs as the above change.
471 2000-09-11 Gerd Moellmann <gerd@gnu.org>
473 * xfns.c (png_load, jpeg_load): Declare some variables volatile
474 that might be clobbered by longjmp.
475 (check_x_display_info, x_decode_color, create_frame_xic)
476 (Fx_display_backing_store, Fx_display_visual_class)
477 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
480 * lread.c (init_lread): Set Vloads_in_progress to nil.
481 (Fload): Show list of recursively loaded files, when signaling an
484 * lread.c (Vloads_in_progress): New variable.
485 (record_load_unwind): New function.
486 (Fload): Check for recursive loads.
487 (syms_of_lread): Initialize Vloads_in_progress.
488 (read_integer, read1): Avoid some compiler warnings.
490 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
493 2000-09-11 Miles Bader <miles@gnu.org>
495 * editfns.c (Fbuffer_string): Doc fix.
497 2000-09-10 Gerd Moellmann <gerd@gnu.org>
499 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
501 2000-09-09 Ken Raeburn <raeburn@gnu.org>
503 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
504 whether to include other header files.
506 2000-09-09 Gerd Moellmann <gerd@gnu.org>
508 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
509 by Fmemq as a boolean.
511 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
513 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
515 2000-09-08 Gerd Moellmann <gerd@gnu.org>
517 * ralloc.c (mmap_fd): Remove initializer which can make it
518 read-only in a dumped Emacs.
519 (mmap_fd_1): New variable.
520 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
521 restore it from there.
522 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
523 unconditionally so that mmap_fd can be initialized there.
524 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
525 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
526 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
528 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
530 * xdisp.c (dump_glyph_row): Fix printf format string.
531 (display_line, move_it_in_display_line_to): Avoid compiler
534 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
536 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
539 * xdisp.c (try_window_id): When trying to locate cursor in
540 unchanged rows at the top, handle the case that we can't find it.
542 * xterm.c (x_draw_glyphs): Handle case START and END are out
543 of bounds more carefully.
545 2000-09-08 Dave Love <fx@gnu.org>
547 * s/sol2.h (REL_ALLOC_MMAP): Define.
548 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
550 * ralloc.c: Don't include string.h (redundant).
551 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
552 [!MAP_ANON]: Include fcntl.h.
553 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
554 (r_alloc, r_re_alloc, r_alloc_free)
555 (mmap_enlarge, mmap_set_vars): Use it.
556 (r_alloc_init_fd): New function.
557 (__morecore) [SYSTEM_MALLOC]: Don't declare.
558 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
561 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
564 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
565 change to __NetBSD__.
567 2000-09-08 Kenichi Handa <handa@etl.go.jp>
569 * search.c (compile_pattern): Check the multibyteness of cached
572 2000-09-08 Miles Bader <miles@gnu.org>
574 * xfaces.c (default_face_vector): Function removed.
575 (Finternal_merge_in_global_face): Restore old global/local
576 attribute override order. Use inline loop instead of calling
579 2000-09-07 Gerd Moellmann <gerd@gnu.org>
581 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
582 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
583 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
584 where necessary, in case POINTER_TYPE is `void'.
586 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
588 * frame.c (make_terminal_frame): Initialize frame foreground and
589 background colors to unspecified, for the initial instance of an
592 2000-09-07 Gerd Moellmann <gerd@gnu.org>
594 * ralloc.c (mmap_find): Fix overlap computation.
595 (mmap_enlarge): Compute nbytes before trying to find an
598 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
601 * lread.c (syms_of_lread): Change value of regexp
602 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
604 * xmenu.c (xdialog_show): When looking up the selection in
605 menu_items, take `quote' boundaries into account; this corresponds
606 to a nil ITEM in x-popup-dialog.
608 2000-09-07 Kenichi Handa <handa@etl.go.jp>
610 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
612 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
614 * coding.c (encode_coding_sjis_big5): Use translation table for
615 encoding, not decoding. Fix the handling of latin-jisx0201.
616 Check for the charset katakana-jisx0201 too.
617 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
618 (detect_coding_sjis): Check the byte sequence more rigidly.
620 2000-09-07 Gerd Moellmann <gerd@gnu.org>
622 * xfaces.c (Vparam_value_alist): New variable.
623 (syms_of_xfaces): Initialize it.
624 (Finternal_set_lisp_face_attribute): Avoid more consing.
626 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
628 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
629 (Qbackground_mode): New variable.
630 (syms_of_frame_1): Initialize Qbackground_mode.
632 * lisp.h (Qdisplay): Declare extern.
634 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
635 change face on all frames, and change the default for new frames.
637 2000-09-07 Dave Love <fx@gnu.org>
639 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
641 2000-09-07 Kenichi Handa <handa@etl.go.jp>
643 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
645 * charset.c: Include composite.h
646 (lisp_string_width): New function.
647 (Fstring_width): Call lisp_string_width instead of strwidth.
649 * Makefile.in (charset.o): Depends on composite.h.
651 * process.c (read_process_output): Before inserting the decoded
652 text in the buffer, adjust the multibyteness.
654 2000-09-06 Gerd Moellmann <gerd@gnu.org>
656 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
657 buffer's text buffer is null, map new memory.
659 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
660 POINTER_TYPE and size_t.
661 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
662 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
663 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
664 [REL_ALLOC_MMAP]: New macros.
665 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
666 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
667 [REL_ALLOC_MMAP]: New functions.
669 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
670 before and after unexec.
672 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
673 text buffers if necessary.
675 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
676 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
679 * config.in (HAVE_MMAP): Add #undef.
681 2000-09-05 Gerd Moellmann <gerd@gnu.org>
683 * frame.c (Qdisplay_type): New variable.
684 (syms_of_frame_1): Initialize it.
685 (Fframe_parameter): New function that avoids consing.
686 (syms_of_frame): Defsubr it.
688 * buffer.c (Fother_buffer): Consider buffers as invisible when
689 they are displayed in a window on an invisible frame.
691 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
692 get-largest-window always return nil.
694 2000-09-04 Gerd Moellmann <gerd@gnu.org>
696 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
697 variable; recognize Emacs 19 elc files.
699 2000-09-04 Miles Bader <miles@gnu.org>
701 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
702 before initially popping up the menu, so the menu doesn't flash
703 when the face settings are significantly different from the
706 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
708 * regex.c (WIDE_CHAR_SUPPORT): New macro.
709 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
710 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
711 (BIT_UNIBYTE): Remove.
712 (re_match_2_internal): Delete corresponding code and streamline the
713 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
714 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
715 (re_wctype_t): New type.
716 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
717 (regex_compile): Use them and fix handling of overly long char classes.
719 2000-09-03 Andrew Innes <andrewi@gnu.org>
721 * makefile.w32-in: Change to DOS line endings.
723 * s/ms-w32.h (ORDINARY_LINK): New define.
725 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
726 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
728 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
729 (distclean): Delete them here instead.
731 * w32proc.c (compare_env): Convert to uppercase for comparison,
732 not lowercase, to match how the native Windows shell works.
734 2000-09-03 Jason Rumney <jasonr@gnu.org>
736 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
737 CVS changes the line-ends when checking in/out on DOS/Windows.
739 * makefile.nt (emacs): Do not change directory to run temacs, as
740 the load-path is set relative to current directory.
742 2000-09-03 Miles Bader <miles@gnu.org>
744 * xterm.c (x_alloc_lighter_color_for_widget): New function.
746 2000-09-02 Gerd Moellmann <gerd@gnu.org>
748 * xdisp.c (redisplay_mode_lines): New function.
749 (display_mode_lines): Return number of mode lines displayed.
750 (echo_area_display): Use redisplay_mode_lines to draw garbaged
751 mode lines. Don't temporarily bind redisplay-dont-pause to t.
753 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
754 string.h and strings.h.
755 (index) [HAVE_INDEX]: Add prototype.
757 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
758 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
760 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
761 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
763 2000-09-01 Gerd Moellmann <gerd@gnu.org>
765 * lread.c (read1): Accept `?' as symbol constituent, for
766 compatiblity with XEmacs.
768 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
770 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
771 (struct re_pattern_buffer): Remove newline_anchor.
772 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
773 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
774 (re_max_failures, fail_stack): Use size_t rather than unsigned.
775 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
776 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
777 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
778 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
779 Get rid of references to newline_anchor.
780 (regcomp): Allocate and precompute a fastmap.
782 2000-08-31 Gerd Moellmann <gerd@gnu.org>
784 * lread.c (openp): GCPRO local variable `filename'.
786 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
788 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
790 * regex.c: Merge some changes from GNU libc. Add prototypes.
791 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
792 Use memcmp and memcpy instead of bcopy and bcmp.
793 (init_syntax_once): Use ISALNUM.
794 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
795 (REG_UNSET_VALUE): Remove. Use NULL instead.
796 (REG_UNSET, re_match_2_internal): Use NULL.
797 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
799 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
800 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
801 (regex_compile): In handle_interval, return an error rather than try to
802 unfetch the interval if we can't find the closing brace.
803 Obey the RE_NO_GNU_OPS syntax bit.
804 (TOLOWER): New macro.
806 (regexec): Allocate regs.start and regs.end as one block.
808 2000-08-30 Gerd Moellmann <gerd@gnu.org>
810 * xdisp.c (echo_area_display): Check display_completed instead
811 of calling detect_input_pending.
813 * dispnew.c (update_frame): Only set display_completed here; move
814 the update_begin and update_end calls here from update_frame_1.
815 (update_frame_1): Don't set display_completed here, don't call
816 update_begin/update_end.
818 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
819 instead of store_frame_param.
821 2000-08-29 Gerd Moellmann <gerd@gnu.org>
823 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
824 desired window matrix hasn't been displayed, use the current row
825 instead. Make sure that only those frame rows are updated for
826 which there exists a corresponding enabled desired row.
828 2000-08-29 Miles Bader <miles@gnu.org>
830 * xfaces.c (default_face_vector): New function.
831 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
833 2000-08-29 Gerd Moellmann <gerd@gnu.org>
835 * lread.c (openp): Prevent temporary string passed to
836 Ffile_readable_p from being garbage collected.
838 2000-08-28 Dave Love <fx@gnu.org>
840 * keymap.c (store_in_keymap): Add `static' to declaration.
842 2000-08-28 Gerd Moellmann <gerd@gnu.org>
844 * emacs.c, callint.c, doc.c, editfns.c
845 (toplevel) [HAVE_STRING_H]: Include string.h.
846 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
847 (index): Remove prototypes which might conflict with non-standard
848 definitions of index/strchr.
850 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
851 (rindex): Define only if !HAVE_RINDEX.
853 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
855 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
857 2000-08-28 Miles Bader <miles@gnu.org>
859 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
860 made inconsistent by a font-related attribute in FROM.
861 (merge_face_inheritance): Add function comment.
863 2000-08-28 Kenichi Handa <handa@etl.go.jp>
865 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
866 the 4th arg (PREV_EVENT) Qt to suppress input method.
868 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
870 * regex.c: Indent cpp directives and remove parens after `defined'.
871 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
872 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
873 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
874 (re_compile_pattern): Use size_t for length.
875 (init_syntax_once): Move to a better place.
876 * regex.h: Merge changes from GNU libc. Indent cpp directives.
877 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
879 * syntax.c (back_comment): Detect cases where a comment-starter is
880 actually inside another comment as in: /* a // b */ c // d \n.
881 Make it clear that `comstart_pos' is unused for nested comments.
883 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
884 (KEYMAPP): New macro.
885 (Fkeymap_parent, Fset_keymap_parent): Use it.
886 (fix_submap_inheritance): Mark it static.
887 (define_as_prefix, describe_buffer_bindings, describe_command)
888 (describe_translation, describe_map): Complete prototypes.
890 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
892 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
893 to better match the key-lookup behavior.
895 2000-08-27 Gerd Moellmann <gerd@gnu.org>
897 * xfaces.c (lface_fully_specified_p): Handle :inherit.
898 (Finternal_set_lisp_face_attribute): Fix typo in error message.
900 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
902 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
903 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
904 (xterm.o): Depend on coding.h
906 2000-08-26 Kenichi Handa <handa@etl.go.jp>
908 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
909 the corresponding '#endif'.
911 2000-08-26 Miles Bader <miles@gnu.org>
913 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
914 * xfaces.c (QCinherit): New variable.
915 (syms_of_xfaces): Initialize it.
916 (LFACE_INHERIT): New macro.
917 (Finternal_get_lisp_face_attribute)
918 (merge_face_vector_with_property)
919 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
920 (check_lface_attrs): Allow new types of face height. Check
922 (CYCLE_CHECK): New macro.
923 (merge_face_inheritance): New function.
924 (merge_face_vectors): Merge inherited faces too. Add F and
925 CYCLE_CHECK arguments.
926 (merge_face_vector_with_property, Finternal_merge_in_global_face)
927 (lookup_named_face, lookup_derived_face, realize_named_face)
928 (face_at_string_position, face_at_buffer_position): Supply
929 new F and CYCLE_CHECK arguments to merge_face_vectors.
930 (merge_face_heights): New function.
931 (merge_face_vectors, merge_face_vector_with_property)
932 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
933 handle relative face heights.
934 (lface_same_font_attributes_p): Compare heights using EQ.
936 2000-08-26 Kenichi Handa <handa@etl.go.jp>
938 * charset.c (char_to_string): Check the character validity.
939 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
942 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
944 * regex.c (PUSH_FAILURE_COUNT): New macro.
945 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
946 Handle popping of a register's or a counter's data.
947 (POP_FAILURE_POINT): Use the new name.
948 (re_match_2_internal): Push counter data on the stack for succeed_n,
949 jump_n and set_number_at and remove misleading dead code in succeed_n.
951 2000-08-25 Gerd Moellmann <gerd@gnu.org>
953 * xdisp.c (redisplay_internal): If considering all windows on all
954 frames, update the display for each frame as soon as possible,
955 instead of first building all desired matrices for all frames, and
956 then updating them all.
957 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
959 2000-08-24 Gerd Moellmann <gerd@gnu.org>
961 * bytecode.c (mark_byte_stack): Add a comment.
963 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
964 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
967 2000-08-24 Kenichi Handa <handa@etl.go.jp>
969 * minibuf.c (do_completion): Always use compare-string, not
970 string-equal because the latter doesn't pay attention to
971 multibyteness of strings.
973 * process.c (create_process): Don't setup raw-text coding here.
974 (Fopen_network_stream): Don't set coding->src_multibyte and
975 coding->dst_multibyte here.
976 (read_process_output): For process filter, return unibyte string
977 if default-enable-multibyte-characters is nil.
978 (send_process): If OBJECT is multibyte text, be sure to encoded it
979 by the specified coding system for the process. Otherwise, setup
981 (init_process): Don't initialize default-process-coding-system
984 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
986 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
987 <scroll-down-aggressively>: Likewise.
989 2000-08-23 Kenichi Handa <handa@etl.go.jp>
991 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
992 zero. Set coding->produced_char correctly.
994 2000-08-22 Andrew Innes <andrewi@gnu.org>
996 * makefile.w32-in: New file.
998 * unexw32.c (unexec): Ignore old_name, and use the actual location
999 of the current executable instead. Base new_name on this.
1001 * w32proc.c (create_child): Remove reference to security
1002 descriptor, which isn't needed and doesn't compile with mingw32.
1004 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1005 up dllimport attributes.
1006 (x_update_window_end): Update prototype.
1008 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1009 extern, which screws up dllimport attributes.
1011 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1012 up dllimport attributes.
1014 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1015 screws up dllimport attributes.
1017 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1018 up dllimport attributes.
1019 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1020 screws up dllimport attributes.
1022 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1023 up dllimport attributes.
1025 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1026 screws up dllimport attributes.
1028 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1029 screws up dllimport attributes.
1031 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1032 up dllimport attributes.
1034 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1035 unnecessary extern, which screws up dllimport attributes.
1038 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1039 up dllimport attributes.
1041 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1042 unnecessary extern, which screws up dllimport attributes.
1044 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1045 screws up dllimport attributes.
1047 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1048 up dllimport attributes.
1050 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1052 * w32bdf.c (search_file_line):
1053 (set_bdf_font_info):
1055 (w32_get_bdf_glyph):
1056 (w32_BDF_to_x_font): Fix compile warnings.
1058 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1061 * w32select.c: Include keyboard.h before frame.h.
1063 * w32fns.c (max): Define macro.
1064 (JOHAB_CHARSET): Define if not known.
1065 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1066 (Fx_show_tip): Synch with X version.
1068 * w32xfns.c: Include keyboard.h before frame.h.
1070 * w32fns.c: Include keyboard.h before frame.h.
1072 * w32term.c: Include keyboard.h before frame.h.
1074 * fontset.c: Include keyboard.h before frame.h.
1076 * w32inevt.c: Include keyboard.h before frame.h.
1077 (MOUSE_MOVED): Define if not known.
1079 * minibuf.c: Include keyboard.h before frame.h.
1081 * keyboard.c: Include keyboard.h before frame.h.
1083 * indent.c: Include keyboard.h before frame.h.
1085 * dispnew.c: Include keyboard.h before frame.h.
1087 * buffer.c: Include keyboard.h before frame.h.
1089 * alloc.c: Include keyboard.h before frame.h.
1091 * print.c: Include keyboard.h before frame.h.
1093 * process.c: Include keyboard.h before frame.h.
1095 * scroll.c: Include keyboard.h before frame.h.
1097 * sysdep.c: Include keyboard.h before frame.h.
1099 * term.c: Include keyboard.h before frame.h.
1101 * window.c: Include keyboard.h before frame.h.
1103 * xdisp.c: Include keyboard.h before frame.h.
1104 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1106 * frame.c: Include keyboard.h before frame.h.
1108 * w32heap.h: Undefine min, max.
1110 * w32gui.h: Undefine min, max.
1112 * unexw32.c: Change PUCHAR to PCHAR.
1113 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1116 (copy_executable_and_dump_data): Remove unnecessary static defs.
1117 (copy_executable_and_dump_data): Fix compile warnings.
1119 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1121 * w32console.c (min): Define macro.
1122 (clear_frame, write_glyphs): Fix compile warning.
1124 * w32proc.c (compare_env):
1125 (find_child_console): Fix compile warning.
1127 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1128 sys_errlist instead of _sys_errlist.
1129 (get_emacs_configuration_options): New function.
1131 * s/ms-w32.h (sys_nerr): Provide default definition.
1132 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1133 name with _ prepended.
1134 (NSIG): Define if not known.
1135 (get_emacs_configuration): Provide extern declaration.
1136 (get_emacs_configuration_options): Provide extern declaration.
1137 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1139 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1141 (read_unc_volume): Fix compile warning.
1143 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1144 definitions from being used.
1146 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1148 * w32.c (unc_volume_file_attributes):
1149 (open_unc_volume): Make arg const.
1151 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1152 (read_input_waiting): Remove excess parameter.
1154 * w32.c (init_environment): Call _access.
1155 (check_windows_init_file): Call _close.
1156 (init_user_info): Call _putenv.
1157 (init_environment): Call _putenv and _strdup.
1158 (init_ntproc): Reset volume info cache on startup.
1160 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1161 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1162 cannot override the CRT malloc.
1164 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1165 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1167 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1168 unless we are linking with a static CRT.
1169 (RVA_TO_PTR): Cast result to unsigned char*.
1171 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1172 (add_volume_info): Use xstrdup.
1174 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1176 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1177 (do_completion, Fminibuffer_complete_word): Use it.
1178 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1179 var so it can take non-boolean values.
1181 2000-08-21 Gerd Moellmann <gerd@gnu.org>
1183 * editfns.c (find_field): Formatting changes.
1184 (toplevel): Some old-style function forward declarations
1185 changed to prototypes, some new protypes added, some functions
1188 * lisp.h (set_time_zone_rule): Add prototype.
1189 (use_dialog_box): External declaration.
1191 * keyboard.c (gen_help_event): Add parameter SIZE.
1192 (kbd_buffer_events_waiting): Slightly rewritten.
1193 (clear_event): New function.
1194 (kbd_buffer_get_event): Use it, and clear the input_events of
1196 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
1197 don't fill the newly created array with nils.
1198 (toplevel): Convert some old-style function forward declarations
1201 * keyboard.h (gen_help_event): Change prototype.
1203 * xterm.c (XTread_socket): Change calls to gen_help_event.
1205 * w32term.c (w32_read_socket): Change calls to gen_help_event.
1207 * eval.c (Fmacroexpand): Doc fix.
1209 2000-08-20 Jason Rumney <jasonr@gnu.org>
1211 * w32term.h (x_display_info_for_display): Remove as this function
1212 does not exist on W32.
1214 * w32term.c (help_echo_window): New variable.
1215 (syms_of_w32term): staticpro it.
1216 (note_mode_line_highlight): Set it.
1217 (XTextExtents16): Removed as there is no equivalent on W32.
1218 (x_compute_glyph_string_overhangs): Incomplete body removed, as
1219 the X way of doing this will not work for W32.
1220 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
1221 (x_draw_image_foreground): Avoid drawing outside of the clip area
1222 when image doesn't have a mask.
1223 (note_mouse_highlight): Process overlays in the right order of
1224 priority. Set help_echo_window.
1225 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
1226 because that's more visible for large images.
1228 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
1229 name to single_keymap_panes.
1230 (w32_menu_show): Set wv->title when dealing with titles.
1231 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
1233 2000-08-21 Miles Bader <miles@gnu.org>
1235 * minibuf.c (do_completion): Try again if we rewrite the input
1236 string, but no completion was done, so that any completion message
1239 2000-08-20 Gerd Moellmann <gerd@gnu.org>
1241 * xfaces.c (lface_equal_p): Compare strings differently.
1242 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
1243 (realize_tty_face): Use them.
1244 (syms_of_xfaces): Initialize new variables.
1245 (map_tty_color): New function, extracted from realize_tty_face.
1246 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
1247 foreground or background color, store the new color name in the
1248 realized face; previous code trying to do this had no effect.
1249 (realize_tty_face): Use map_tty_color.
1250 (Fclear_face_cache): Set face_change_count and ensure thorough
1253 2000-08-19 Gerd Moellmann <gerd@gnu.org>
1255 * undo.c (record_first_change, record_marker_adjustment): Don't
1256 use XBUFFER on last_undo_buffer which might not be a buffer.
1258 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1260 * coding.c (decode_coding_string): Set members consumed,
1261 consumed_char, produced, produced_char of *coding correctly. If
1262 decode_coding doesn't consume any byte, don't try anymore.
1263 (encode_coding_string): Likewise.
1265 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1267 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
1268 conditional have void type, for Standard C compilers.
1270 * xdisp.c (redisplay_internal): Compare windows for equality with
1271 EQ, instead of applying XWINDOW to something that might not
1274 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1276 * fontset.c (Finternal_char_font): Search only the selected frame
1277 for a window of the current buffer.
1279 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1281 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
1284 * keyboard.c (kbd_buffer_get_event): Handle the case that the
1285 second half of a HELP_EVENT is found at the start of kbd_buffer.
1287 2000-08-18 Miles Bader <miles@gnu.org>
1289 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
1291 * editfns.c (save_restriction_save): Rewrite to use markers.
1292 (save_restriction_restore): Rewrite to understand new form of data
1293 saved by save_restriction_save.
1294 (Fsave_restriction): Remove cautionary note in doc-string.
1296 2000-08-17 Gerd Moellmann <gerd@gnu.org>
1298 * fileio.c (build_annotations): Add a comment explaining the
1299 return value of format-annotate-function. Replace a spurious call
1300 to Flength with a CONSP test. Call format-annotate-function with
1301 a fifth arg specifying how many times the function is been called
1302 in a row, to let it choose temporary buffers appropriately.
1304 2000-08-17 Dave Love <fx@gnu.org>
1306 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
1307 declare make_temp_name twice.
1309 * lread.c: Prototype readevalloop, load_unwind,
1310 load_descriptor_unwind.
1311 (unreadpure): Give it an arg.
1313 * unexalpha.c: Prototype fatal_unexec, mark_x,
1314 update_dynamic_symbols. Declare unexec as void.
1316 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
1317 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
1319 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
1320 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
1323 * alloca.c: Use #error.
1324 [POINTER_TYPE]: Use it.
1326 * eval.c (Fdefvar): Doc fix.
1328 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
1329 INITIALIZE_INTERVAL.
1331 * buffer.h: Avoid DECLARE_INTERVALS.
1333 * config.in: Add size_t.
1335 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
1337 * w16select.c (set_clipboard_data): If there's not enough memory
1338 to put text into clipboard, return 1, as Fw16_set_clipboard_data
1339 expects. In case of other failures, return 3.
1340 (system_error_msg): New error message.
1341 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
1344 2000-08-16 Gerd Moellmann <gerd@gnu.org>
1346 * term.c (write_glyphs): Also turn off inverse video after turning
1347 off other appearances in case TS_exit_attribute_mode is not equal
1348 to TS_end_standout_mode.
1349 (insert_glyphs): Turn inverse video on/off for each run of glyphs
1351 (turn_off_face): Reset standout_mode only if
1352 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
1353 is equal to TS_end_standout_mode.
1355 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1357 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
1358 sequence at the end of the source block.
1360 * ccl.c (Fccl_program_p): Docstring modified.
1361 (Fccl_execute): Likewise.
1362 (Fccl_execute_on_string): Likewise.
1364 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1366 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
1368 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1370 The following changes are mainly to fix bugs of
1371 encode/decode-coding-string failing if encoding/decoding return
1372 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
1373 variable conversion_buffer.
1375 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
1376 decrement dst_end to avoid buffer overflow in the later call of
1379 * coding.h (conversion_buffer_size, conversion_buffer)
1380 (get_conversion_buffer): Extern deleted.
1382 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
1383 (conversion_buffer, conversion_buffer_size): Variables deleted.
1384 (get_conversion_buffer): Function deleted.
1385 (struct conversion_buffer): New structure.
1386 (MAX_ALLOCA): New macro.
1387 (allocate_conversion_buffer): New macro.
1388 (extend_conversion_buffer, free_conversion_buffer): New functions.
1389 (ccl_coding_driver): Set coding->result.
1390 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
1391 this is the last block of source.
1392 (encode_coding): Likewise. Handle the source block as the last
1393 one only when the whole source text is consumed.
1394 (decode_coding_string): Handle the case that the output buffer is
1395 too small to decode the whole source text. Use
1396 allocate_conversion_buffer, extend_conversion_buffer and
1397 free_conversion_buffer, not get_conversion_buffer.
1398 (encode_coding_string): Likewise.
1399 (init_coding): Function deleted.
1400 (init_coding_once): Delete code to initialize
1401 conversion_buffer_size.
1403 * emacs.c (main): Don't call init_coding.
1405 * msdos.c (IT_write_glyphs): Use a locally declared
1408 * term.c (write_glyphs): Use a locally declared conversion_buffer.
1409 (insert_glyphs): Likewise.
1411 * w32console.c (write_glyphs): Use a locally declared
1414 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
1416 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
1417 member of display_info is NULL.
1419 2000-08-15 Gerd Moellmann <gerd@gnu.org>
1421 * alloc.c (compact_small_strings): Use safe_bcopy, add an
1424 * term.c (turn_off_face): Reset standout_mode when resetting
1425 appearances with capability `me'.
1426 (write_glyphs): Switch on inverse video before each face change.
1428 2000-08-14 Dave Love <fx@gnu.org>
1430 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
1431 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
1432 (lisp_free): Declare and make static.
1434 * window.c: Fix embedded comment.
1435 (syms_of_window): Fix doc string.
1437 2000-08-14 Gerd Moellmann <gerd@gnu.org>
1439 * keymap.c (push_key_description): If C without modifiers is < 32,
1440 make sure to print `C-' before `M-', like in the manual.
1442 2000-08-11 Gerd Moellmann <gerd@gnu.org>
1444 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
1445 since they aren't relocated anymore.
1446 (sxhash_string): Make sure returned hash code fits in a Lisp
1449 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1450 partially visible line which is smaller than the window's
1453 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1455 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1456 the multibyte form of eight-bit-control characters.
1457 (Fccl_execute_on_string): Initialize ccl->multibyte.
1459 * ccl.h (struct ccl_program): New member multibyte.
1461 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1463 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1465 * regex.c (regex_compile) <normal_char>: Pay attention to
1467 (analyse_first) <exactn>: Setup fastmap correctly for
1468 eight-bit-control characters.
1470 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1472 * termhooks.h (enum event_kind): New member
1473 multibyte_char_keystroke.
1475 * keyboard.c (make_lispy_event): Handle the new event type
1476 multibyte_char_keystroke.
1478 * xterm.c: Include coding.h.
1479 (XTread_socket): Work around a bug of XmbLookupString. If the
1480 input is from XIM, decode it according to the current locale. In
1481 that case, generate multibyte_char_keystroke events.
1483 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1485 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1486 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1488 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1490 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1491 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1492 (move_it_in_display_line_to): Record iterator's ascent and descent
1493 before producing glyphs, and restore them when we know the glyph
1494 doesn't fit on the line.
1495 (move_it_to): Restructured so that it's easier to debug. If
1496 moving to a vpos, and not moving to an x or character position,
1497 stop as soon as the specified vpos is reached; don't move further
1498 into that line because that might change the computed line height.
1499 (try_cursor_movement): New function, extracted from the cursor
1500 movement branch of redisplay_window. If ending on a partially
1501 visible line, don't try to scroll if the cursor line is taller
1503 (redisplay_window): Use try_cursor_movement.
1505 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1506 because that function doesn't cope with variable-height lines.
1508 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1509 box cursor because that's better visible for large images.
1511 2000-08-10 Miles Bader <miles@gnu.org>
1513 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1515 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1517 * xdisp.c (Vmessages_buffer_name): New variable.
1518 (message_dolog): Use it.
1519 (syms_of_xdisp): Initialize it.
1521 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1523 * msdos.c (IT_note_mouse_highlight): Update the calls to
1525 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1526 redundant now that keyboard.h is included.
1528 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1530 * keyboard.c (kbd_buffer_events_waiting): New function.
1532 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1534 * msdos.c: Include keyboard.h.
1535 (XMenuActivate): Empty no_event events from the event buffer. If
1536 no events are left after that, call clear_input_pending.
1537 (mouse_clear_clicks): New function, code moved from mouse_init.
1538 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1539 mouse driver to ``forget'' any past clicks.
1541 * Makefile.in (msdos.o): Depend on keyboard.h.
1543 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1545 * lisp.h (input_pending): External declaration.
1547 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1549 * xdisp.c (echo_area_display): Display thoroughly if input is
1550 pending. Bind redisplay-dont-pause to t during the redisplay.
1551 in case input is pending.
1553 * dispnew.c (Qredisplay_dont_pause): New variable.
1554 (syms_of_display): Initialize and staticpro it.
1555 (update_frame_1): Don't interrupt the display for pending input if
1556 redisplay_dont_pause is set.
1558 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1560 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1562 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1564 * callproc.c (Fcall_process): Terminate the unwind-protect around
1565 the post-read-conversion of coding system.
1567 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1568 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1569 * buffer.h (overlays_at): Update prototype.
1570 * xdisp.c (next_overlay_change): Update call to overlays_at.
1571 * xfaces.c (face_at_buffer_position): Likewise.
1572 * textprop.c (Fget_char_property): Likewise.
1573 * xterm.c (note_mouse_highlight): Likewise.
1575 * minibuf.c (do_completion): Don't consider a simple change of
1576 case as `completion'.
1578 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1580 * keyboard.c (syms_of_keyboard): Initialize
1581 last_point_position_buffer.
1582 * undo.c (record_delete): Make sure last_point_position_buffer is
1583 a buffer before comparing pointers.
1585 * coding.h (decode_coding_string): Declare.
1587 * intervals.h (Fprevious_single_char_property_change): Declare.
1589 * textprop.c (Fprevious_single_char_property_change): Don't do
1590 arithmetic directly on lisp objects.
1592 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1595 * keyboard.h (menu_item_eval_property): Declare.
1597 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1598 reuse as buffer name, instead of recreating (and discarding) every
1599 time a message is logged.
1600 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1601 (current_message_1, truncate_message_1, set_message_1)
1602 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1603 (current_message, truncate_echo_area, display_echo_area)
1604 (resize_echo_area_axactly): Changed calls.
1606 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1608 (Ffind_coding_systems_region_internal): First argument to Fappend
1609 must be an integer, not a Lisp object.
1611 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1613 * charset.c (Fchar_width): Doc fix.
1615 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1617 * charset.c (Fstring_width): Doc fix.
1619 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1621 * xdisp.c (start_display): When starting display on a continuation
1622 line, clear ascent and descent members of the iterator structure;
1623 the height of the continued line does not affect the height of the
1625 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1626 line taller than the window.
1627 (redisplay_window) <forced window start>: Handle case that the
1628 middle of the window is not found in any row.
1629 (dump_glyph_row): Show more information.
1630 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1631 first text line in a glyph matrix.
1633 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1634 of the clip area when image doesn't have a mask.
1636 * fns.c (sweep_weak_table): Fix survival conditions for
1637 key-or-value and key-and-value weakness.
1639 * .gdbinit (xhashtable): New command.
1641 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1642 tables out of the list of all weak hash tables.
1644 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1645 a new buffer is created, make sure echo_area_buffer[] references
1648 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1650 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1653 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1655 * syntax.c (skip_chars): Fix previous change. Make the handling
1656 of unibyte string consistent with that of regex search.
1658 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1660 * xmenu.c (popup_get_selection): Use xfree instead of free.
1662 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1664 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1666 * callproc.c (child_setup): Use xfree instead of free.
1668 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1670 (run_mac_command, closedir): Use `xfree' instead of `free'.
1672 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1674 * eval.c (error): Use xfree instead of free.
1676 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1678 * fns.c: Replace `illegal' with `invalid'.
1679 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1681 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1683 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1686 2000-08-04 Noah Friedman <friedman@splode.com>
1688 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1691 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1693 * syntax.c (skip_chars): Fix typo in error message.
1695 2000-08-04 Andreas Schwab <schwab@suse.de>
1697 * m/ia64.h: Moved from s/ia64.h.
1699 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1701 * process.c (read_process_output): Big simplification. Handle
1702 composition and post-read-conversion of coding system correctly.
1703 (send_process): Handle composition correctly.
1705 * callproc.c (Fcall_process): Handle post-read-conversion of
1706 coding system if any.
1708 * coding.c (decode_coding_iso2022): More strict check for handling
1710 (coding_restore_composition): Pay attention to the case that
1711 cmp_data is not set properly (because of invalid code in the
1713 (run_pre_post_conversion_on_str): Include text properties in the
1715 (decode_coding_string): Set members of coding correctly.
1717 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1719 * s/ia64.h: New file.
1721 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1722 Use NULL instead of 0 at the end of variable argument list of
1723 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1724 sizeof (int) < sizeof (void *).
1726 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1727 of variable argument lists of XtVaGetValues and XtVaSetValues.
1729 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1730 variable argument lists of XtVaGetValues and XtVaSetValues.
1732 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1734 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1735 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1737 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1740 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1741 in call to Fsingle_key_description.
1743 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1746 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1748 * window.c (display_buffer_reuse_frames): New variable.
1749 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1750 frames displaying BUFFER.
1751 (syms_of_window): Define Lisp variable
1752 display-buffer-reuse-frames.
1754 2000-08-01 Miles Bader <miles@gnu.org>
1756 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1757 when to constrain NEW_POS (they were pretty screwed up before).
1759 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1761 * msdos.c (run_msdos_command): Save and restore the master
1762 environment, for the case that child_setup signals an error.
1763 When mirroring slashes in DOS shell commands, don't fail when
1764 argv[2] has embedded blanks.
1765 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1766 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1767 (dos_ttraw): Call mouse_setup_buttons.
1769 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1770 using alloca; free it after run_msdos_command returns.
1772 2000-07-27 Dave Love <fx@gnu.org>
1774 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1776 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1779 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1781 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1783 * editfns.c (lisp_time_argument): Fix last change.
1785 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1787 * fns.c (Fdelete): Make it work on vectors and strings in addition
1790 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1791 (syms_of_fns): Initialize new variables.
1792 (sweep_weak_table): Handle weakness `key-or-value' and
1794 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1795 weakness, with t meaning the same as `key-and-value'.
1797 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1799 * coding.h (struct coding_system): Member safe_charset deleted.
1801 * coding.c (Qsafe_charsets): This variable deleted.
1802 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1804 (coding_safe_chars): New function.
1805 (CODING_SAFE_CHAR_P): New macro.
1806 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1807 checking safe_charsets member of the coding system. Caller
1809 (detect_coding_iso2022): New local variable safe_chars.
1810 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1811 safe_charsets member of the coding system.
1812 (decode_coding_iso2022): New local variable safe_chars.
1813 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1814 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1815 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1816 (ENCODE_UNSAFE_CHARACTER): New macro.
1817 (encode_coding_iso2022): New local variable safe_chars. Check
1819 (setup_coding_system): Delete the code to initialize
1820 coding->safe_charses
1821 (intersection, find_safe_codings): New functions.
1822 (Ffind_coding_systems_region_internal): New function.
1823 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1824 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1825 variable and initialize it.
1827 * fns.c (char_table_ref_and_index): New function.
1829 * lisp.h (char_table_ref_and_index): Add prototype.
1831 2000-07-26 Sam Steingold <sds@gnu.org>
1833 * editfns.c (lisp_time_argument): Added third argument `usec'.
1834 (Ffloat_time): New built-in Lisp function.
1836 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1838 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1839 for the character code.
1841 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1844 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1845 if called for a popup menu.
1846 (xmenu_show): Store help string in widget values.
1848 2000-07-26 Dave Love <fx@gnu.org>
1850 * syswait.h: Move some definitions.
1851 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1852 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1853 perspicuous definitions.
1854 (WTERMSIG): Fix bit pattern used.
1856 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1858 * print.c (print_object): If vector printing is truncated, print
1859 "..." to indicate it as well as the case of list printing.
1861 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1863 * xdisp.c (next_element_from_display_vector): Improve comments.
1865 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1866 for the character code, and the rest for the face id as in 20.x.
1867 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1869 * window.c (window_display_table): Cleaned up.
1871 * syntax.c (Fforward_word): Add last arg nil in call of
1872 Fconstrain_to_field.
1874 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1876 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1877 identical but for the letter-case, don't call
1878 barf_or_query_if_file_exists.
1880 2000-07-25 Miles Bader <miles@gnu.org>
1882 * editfns.c (find_field): Honor special `boundary' fields.
1883 (Qboundary): New variables.
1884 (syms_of_editfns): Initialize Qboundary.
1885 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1886 Use scan_buffer instead of find_before_next_newline, because it
1887 allows us to detect the boundary case where there's a newline at
1889 * lisp.h (Fconstrain_to_field): Update external declaration.
1891 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1893 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1896 2000-07-24 Dave Love <fx@gnu.org>
1898 * s/sunos4-0.h, s/sol2.h:
1899 (LIBS_TERMCAP): Move from m/sparc.h.
1901 * m/sparc.h (TERMINFO): Moved to system files (probably only
1902 relevant for sunos4 judging by its vintage).
1903 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1906 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1908 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1909 name to single_keymap_panes.
1911 2000-07-24 Andreas Schwab <schwab@suse.de>
1913 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1915 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1917 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1918 parameters instead of using int parameters. Expect FN to accept
1919 EMACS_INT parameters.
1920 (display_echo_area, resize_echo_area_axactly, current_message)
1921 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1922 with new argument list.
1923 (resize_mini_window_1): New callback function.
1924 (current_message_1, truncate_message_1, set_message_1): Change
1925 parameter lists to the new format expected by
1926 with_echo_area_buffer.
1928 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1930 * fontset.c (fontset_ref): Remove INLINE declaration.
1931 (fontset_ref_via_base): Likewise.
1932 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1935 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1937 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1938 correct order of priority. If help echo was found in an overlay,
1939 use that overlay as the object in which the help echo was found.
1941 2000-07-22 Miles Bader <miles@gnu.org>
1943 * textprop.c (Fprevious_single_char_property_change): The initial
1944 property value should be from the position preceding POSITION, not
1947 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1949 * coding.c (syms_of_coding): Doc fix for
1950 inhibit-iso-escape-detection.
1952 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1954 * xterm.c (note_mouse_highlight): Process overlays in the right
1957 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1959 * xterm.c (note_mouse_highlight): If help-echo was found in an
1960 overlay, use that overlay as the object in which the help was
1963 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1965 * window.c (foreach_window): Instead of a fake variable argument
1966 list, take one USER_DATA argument.
1967 (foreach_window_1): Likewise, and call callback functions with two
1968 args, the window and USER_DATA.
1969 (struct check_window_data): New struct.
1970 (check_window_containing): Use it.
1971 (window_from_coordinates): Set up a struct check_window_data for
1973 (add_window_to_list, freeze_window_start): Change parameters
1974 according to new calling convention.
1976 * window.h (foreach_window): Change prototype.
1978 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1980 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1982 * xmenu.c (menu_help_callback): Call show_help_echo with
1983 additional arguments OBJECT and POS.
1985 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1987 * data.c (Faset): Allow storing any multibyte character in a
1988 string. Convert unibyte string to multibyte if necessary.
1990 * xfns.c (x_encode_text): New function.
1991 (x_set_name): Use x_encode_text.
1992 (x_set_title): Likewise.
1994 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1996 * xterm.h (x_encode_text): Add prototype.
1998 2000-07-20 Dave Love <fx@gnu.org>
2000 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2003 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2005 * msdos.c (help_echo_window): New variable.
2006 (syms_of_msdos): Initialize and staticpro it.
2007 (IT_note_mode_line_highlight): Set help_echo_window.
2008 (IT_note_mouse_highlight): Ditto.
2009 (dos_rawgetc): Store help_echo_window in the second event produced
2012 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2013 Record the object that generated the help echo and the position of
2014 that object in help_echo_object and help_echo_pos. Record that
2015 some glyphs in a row are displayed in mouse-face.
2016 (IT_update_begin): Don't clear mouse highlight unless one of the
2017 enabled glyph rows is marked as being displayed in mouse-face.
2018 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2019 and position recorded in help_echo_object and help_echo_pos to the
2021 (IT_menu_display): Accept a new argument PN: the pane number of
2022 the current menu pane. Record the pane number and the item
2023 number of the item which has associated help string.
2024 (XMenuActivate): Update the prototype for help_callback in
2025 function declaration. Call IT_menu_display with the current menu
2026 pane number as an additional argument. Call help_callback with
2027 two additional arguments: the pane number and the item number of
2028 the menu item associated with the help text.
2029 (help_echo_object, help_echo_pos): New variables.
2030 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2032 * msdos.h (XMenuActivate): Update prototype.
2034 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2036 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2037 Add some more prototypes.
2039 * xterm.c, xterm.h: Add some more prototypes.
2041 * lisp.h (Fnext_single_char_property_change): Add prototype.
2043 * dispnew.c (direct_output_for_insert): Remove confusing
2044 outer local variable mouse_face_overwritten_p.
2045 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2047 * alloc.c (allocate_string_data): Don't copy old string contents.
2049 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2051 * coding.c (code_convert_region): Delete text properties before
2052 shrinking the conversion region.
2054 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2056 * dispnew.c (update_text_area): Write the whole row if it
2057 has mouse-face in it.
2059 * xfaces.c (face-alternative-font-family-alist): Remove
2060 DEFVAR_LISP; staticpro instead.
2062 * xmenu.c (menu_help_callback): Call show_help_echo with
2065 * keyboard.c (show_help_echo): Add parameter WINDOW.
2066 (read_char): Call show_help_echo with window extracted from Lisp
2068 (gen_help_event): Add parameter WINDOW.
2070 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2072 * xterm.c (help_echo_window): New variable.
2073 (note_mouse_highlight, note_tool_bar_highlight): Set
2075 (XTread_socket): Pass help_echo_window to gen_help_event.
2076 (syms_of_xterm): Initialize and staticpro help_echo_window.
2078 2000-07-18 Dave Love <fx@gnu.org>
2080 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2083 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2085 * alloc.c (allocate_string_data): If string had already data
2086 assigned, copy old contents to new string data.
2088 * coding.c (syms_of_coding): Fix typo in spelling of variable
2089 `inhibit-iso-escape-detection'.
2091 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2093 * Makefile.in: Add dependencies on dispextern.h.
2094 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2095 `free'; both can conflict with system header files.
2097 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2099 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2102 2000-07-18 Dave Love <fx@gnu.org>
2104 * window.c (Fwindow_list): Declare arg `window'.
2106 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2108 * coding.c (setup_coding_system): Don't override the explicitly
2109 specified designations.
2111 2000-07-15 Miles Bader <miles@gnu.org>
2113 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2114 from `text_property_eq' and `text_property_stickiness', respectively.
2115 (find_field, Fconstrain_to_field, char_property_eq)
2116 (char_property_stickiness): Changed to call char-property functions
2117 instead of text-property-only ones.
2119 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2120 `next_single_char_property_change'). Do more error checking, and
2121 cleanup limit behavior.
2122 (Fprevious_single_char_property_change): New function.
2123 (syms_of_textprop): Initialize new subrs.
2125 * xdisp.c (display_prop_end, invisible_text_between_p):
2126 Call Fnext_single_char_property_change instead of
2127 next_single_char_property_change.
2129 2000-07-15 Jason Rumney <jasonr@gnu.org>
2131 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2132 after menu is finished with.
2133 (add_menu_item): Only consider wv->title as a menu title.
2134 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2136 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2138 (FONT_REGEXP): Remove unused macro, and its sub-components.
2139 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2141 * w32term.c (help_echo_object, help_echo_pos): New variables.
2142 (note_mode_line_highlight): Store additional information about the
2143 help-echo in help_echo_object and help_echo_pos. Check both
2144 `local-map' and `keymap' properties for changing the cursor
2145 (note_mouse_highlight): Store additional information about the
2146 help-echo in help_echo_object and help_echo_pos.
2147 (note_tool_bar_highlight): Set help_echo_object to nil and
2148 help_echo_pos to -1.
2149 (w32_read_socket): Use gen_help_event instead of filling
2150 input_events manually.
2151 (syms_of_w32term): Staticpro help_echo_object.
2152 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2153 set, arrange for a mouse-highlight redisplay in
2155 (x_clear_mouse_face): New function.
2156 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2157 (x_update_window_begin): No need to turn off the mouse
2159 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2160 depending on whether they contain glyphs highlighted in
2162 (x_fill_stretch_glyph_string): Consume runs of stretch
2163 glyphs instead of a single one.
2164 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2165 with new argument list.
2166 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2167 (x_append_glyph, x_append_composite_glyph)
2168 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2169 changes in struct glyph starting 1999-12-27. See comments for
2170 xterm.c on 2000-07-05.
2172 2000-07-14 Sam Steingold <sds@gnu.org>
2174 * xfaces.c (realize_x_face): Fix the last patch:
2175 check `default_face' before dereferencing.
2177 2000-07-14 Dave Love <fx@gnu.org>
2179 * syntax.c (back_comment): Add null default in switch (for pcc).
2181 2000-07-14 Kenichi Handa <handa@etl.go.jp>
2183 * xfaces.c (realize_x_face): Make fontset using the base of the
2184 default_face's fontset, not using the default fontset.
2186 * coding.c (inhibit_iso_escape_detection): New variable.
2187 (syms_of_coding): Make it a Lisp variable.
2188 (detect_coding_iso2022): If inhibit_iso_escape_detection is
2189 nonzero, ignore ISO2022's escape sequence.
2191 2000-07-14 Gerd Moellmann <gerd@gnu.org>
2193 * alloca.c (malloc) [emacs]: Define as xmalloc.
2195 * xfns.c (Fx_show_tip): If frame parameters contain a position,
2196 use that instead of the mouse position. Add parameters DX and DY.
2198 * dispextern.h (Fx_show_tip): Adjust number of parameters
2201 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
2202 if HELP is a function, call it with OBJECT and POS as parameters
2203 to get the help to display.
2204 (gen_help_event, kbd_buffer_store_help_event): New functions.
2205 (kbd_buffer_get_event): Construct the Lisp help-event differently.
2206 (read_char): Call show_help_echo with new parameters.
2208 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
2211 * xterm.c (help_echo_object, help_echo_pos): New variables.
2212 (note_mode_line_highlight): Store additional information about the
2213 help-echo in help_echo_object and help_echo_pos. Check both
2214 `local-map' and `keymap' properties for changing the cursor
2215 (note_mouse_highlight): Store additional information about the
2216 help-echo in help_echo_object and help_echo_pos.
2217 (note_tool_bar_highlight): Set help_echo_object to nil and
2218 help_echo_pos to -1.
2219 (XTread_socket): Use gen_help_event instead of filling
2220 input_events manually.
2221 (syms_of_xterm): Staticpro help_echo_object.
2223 * xmenu.c (menu_highlight_callback): Use
2224 kbd_buffer_store_help_event instead of setting up and input_event
2227 * xdisp.c (eval_form): GCPRO argument sexpr.
2228 (call_function): New function.
2229 (handle_single_display_prop): Use call_function and FUNCTIONP
2230 instead of checking whether if font_height is a symbol and
2233 * eval.c (internal_condition_case_2): New function.
2235 * lisp.h (FUNCTIONP): New macro.
2236 (internal_condition_case_2, call_function): Add prototypes.
2238 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
2239 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
2240 Always set `arg' member of input_events.
2241 (construct_menu_click): Unused function removed.
2243 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
2245 * w32term.c (construct_mouse_click, construct_mouse_wheel)
2246 (construct_drag_n_drop, x_scroll_bar_handle_click)
2247 (w32_read_socket): Always set `arg' member of input_events.
2249 * keyboard.c (show_help_echo): Use eval_form. Add comment.
2251 * lisp.h (eval_form): Add prototype.
2253 * xdisp.c (eval_form): Make it externally visible.
2255 2000-07-13 Gerd Moellmann <gerd@gnu.org>
2257 * xterm.c (x_handle_tool_bar_click): Store the frame in the
2258 frame_or_window slot of TOOL_BAR_EVENT input events instead of
2259 consing. For prefix events, store the frame in the `arg' slot of
2260 the event, otherwise store the key there.
2261 (XTread_socket): Instead of consing, use the frame_or_window slot
2262 of HELP_EVENTs for the frame, and the `arg' slot for the help
2265 * xmenu.c (menu_highlight_callback): Store help string in the
2266 `arg' member of the input event; don't cons.
2267 (menubar_selection_callback): Use the `arg' slot of input events
2268 to queue additional information, instead of consing.
2270 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
2272 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
2274 (w32_read_socket): Adapt to changes in HELP_EVENTs.
2276 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
2277 input events to queue additional information, instead of consing.
2279 * keyboard.c (kbd_buffer_gcpro): Renamed from
2280 kbd_buffer_frame_or_window. Now used for all Lisp objects
2281 referenced from the input queue.
2282 (kbd_buffer_store_event): Always use structure assignment for
2283 copying input events. Record all Lisp objects referenced from
2284 events in kbd_buffer_gcpro.
2285 (kbd_buffer_get_event): Construct Lisp `help-echo' events
2286 differently from input events. Test for prefix menu_bar_events
2287 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
2288 event in kbd_buffer_gcpro to nil.
2289 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
2290 frame_or_window is equal to its arg member as prefix events.
2291 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
2292 used by an input event to nil.
2293 (init_keyboard): Use two times the size of the input queue
2294 for kbd_buffer_gcpro.
2295 (syms_of_keyboard): Likewise.
2297 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
2300 * termhooks.h (struct input_event): Add member `arg'.
2301 (MENU_BAR_EVENT): Renamed from menu_bar_event.
2302 (USER_SIGNAL_EVENT): Renamed from user_signal.
2304 * xfaces.c (ASET): Remove definition.
2306 * lisp.h (AREF, ASET, ASIZE): New macros.
2308 * fontset.c (AREF, ASIZE): Remove definitions.
2310 * fns.c (AREF): Remove definition.
2312 * composite.c (AREF): Remove definition.
2314 2000-07-12 Gerd Moellmann <gerd@gnu.org>
2316 * dispnew.c (redraw_overlapped_rows): Add missing local.
2317 (scrolling_window): Remove debug code.
2319 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
2320 Before scrolling, turn off a mouse-highlight in the window
2323 * xterm.c (x_update_window_end): Add parameter
2324 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
2325 redisplay in XTframe_up_to_date.
2326 (x_clear_mouse_face): New function.
2327 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
2329 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
2331 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
2332 it when any row is written to that contains glyphs highlighted in
2334 (update_window): Call the window update end hook with new
2335 parameter MOUSE_FACE_OVERWRITTEN_P.
2336 (direct_output_for_insert): Give up if row contains mouse-face.
2338 * dispextern.h (struct redisplay_interface): Add parameter
2339 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
2340 (clear_mouse_face): New function pointer member.
2342 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
2344 * syntax.c (back_comment): Use one switch rather than a few `if's.
2345 Obey open_paren_in_column_0_is_defun_start.
2346 When reverting to the `slow' method, try to nicely handle the case
2347 of nested comments by checking that the comment-starter we found
2348 does indeed match the comment-ender.
2349 (scan_sexps_forward, scan_sexps_forward):
2350 Ignore excessive opening parenthesis rather than throwing an error.
2352 2000-07-11 Gerd Moellmann <gerd@gnu.org>
2354 * doc.c (Fsubstitute_command_keys): Handle case that a GC
2355 in Fwhere_is_internal or get_keymap_1 relocates string contents.
2357 * dispnew.c (direct_output_forward_char): Give up if currently
2358 displaying a message instead of the minibuffer contents.
2360 * xterm.c (x_update_window_begin): No need to turn off the mouse
2362 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2363 depending on whether they contain glyphs highlighted in
2366 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
2367 compare the mouse_face_p flags of both rows.
2369 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
2371 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
2373 * keyboard.c (show_help_echo): Accept additional parameter
2374 ok_to_overwrite_keystroke_echo.
2375 (read_char): Call show_help_echo with a zero
2376 ok_to_overwrite_keystroke_echo argument.
2377 * keyboard.h (show_help_echo): Update prototype of
2379 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
2380 ok_to_overwrite_keystroke_echo argument.
2381 * w32menu.c (w32_menu_display_help): Call show_help_echo with
2382 non-zero ok_to_overwrite_keystroke_echo argument.
2384 2000-07-10 Gerd Moellmann <gerd@gnu.org>
2386 * xdisp.c (try_window_id): If changes are all below what is
2387 displayed in the window, and point is in the window, we still
2388 might have to find point on the display.
2390 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
2391 glyphs instead of a single one.
2392 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2393 with new argument list.
2394 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2396 * keymap.c (get_keymap_1): Add comment that this function can GC.
2397 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
2398 comment that functions can GC.
2399 (Fset_keymap_parent): GCPRO arg KEYMAP.
2401 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
2403 * msdos.c (XMenuActivate): After exiting the menu, restore the
2404 echo area message and erase it.
2406 2000-07-10 Kenichi Handa <handa@etl.go.jp>
2408 * fontset.c (Ffontset_info): Make the return value more compatible
2409 with that of Emacs 20.
2411 2000-07-07 Gerd Moellmann <gerd@gnu.org>
2413 * eval.c (Fsignal): Handle case that backtrace_list is null.
2415 2000-07-07 Kenichi Handa <handa@etl.go.jp>
2417 * ccl.c (Fccl_execute): Typo fixed.
2419 2000-07-06 Gerd Moellmann <gerd@gnu.org>
2421 * window.c (window_loop): Add missing gcpro1 local variable.
2423 * window.c (Fwindow_list): Reverse list at the end.
2424 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
2425 means allow windows on OWINDOW's frame, only.
2426 (window_loop): Simplified; use Fwindow_list.
2428 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
2430 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2432 * xterm.c (XTread_socket): Increment handling_signal at the start,
2433 decrement it at the end.
2435 * eval.c (handling_signal): New variable.
2436 (Fsignal): Abort if handling_signal is non-zero.
2438 * lisp.h (handling_signal): External declaration.
2440 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
2442 2000-07-05 Ken Raeburn <raeburn@gnu.org>
2444 Sound support for NetBSD through "Linux emulation" support:
2445 * config.in (HAVE_SOUNDCARD_H): Undef.
2446 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
2447 * Makefile.in (LIBSOUND): New variable.
2448 (LIBES): Include it.
2449 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2451 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2453 (vox_open): Use DEFAULT_SOUND_DEVICE.
2454 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2456 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2458 * print.c (print_error_message): If Vsignaling_function is set,
2459 show it in *Messages*.
2461 * lisp.h (Vsignaling_function): External declaration.
2463 * eval.c (Vsignaling_function): New variable.
2464 (Fsignal): Compute it.
2465 (syms_of_eval): Staticpro it.
2467 2000-07-05 Dave Love <fx@gnu.org>
2469 * syswait.h: Use the autoconf recommended approach. Old code
2470 #if'd out in case we need to revert.
2472 * config.in (HAVE_SYS_WAIT_H): Added.
2474 2000-07-05 Andrew Innes <andrewi@gnu.org>
2476 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2477 when non-NULL instead of __morecore, to take account of buffer
2478 memory. This also solves a problem with spurious memory warnings
2481 * ralloc.c: Make real_morecore non-static.
2483 * eval.c (internal_condition_case): Comment out abort if
2484 interrupt_input_blocked is not zero.
2486 * makefile.nt: Add support for `bootstrap' and related targets.
2487 Include minimal debug info in emacs.exe in release build.
2488 Remove all dependencies on lisp.h, and fixup some others.
2490 * w32.c (init_environment): Install code from 20.7 for providing
2491 default values for environment variables, based on the
2492 executable's own location.
2493 (map_w32_filename): Handle filenames that are longer than
2495 (sys_socket): Install socket inheritance bug fix from 20.7.
2497 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2498 here via blockinput.h).
2500 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2502 * w32menu.c (w32_menu_display_help):
2503 * xmenu.c (menu_help_callback): Use show_help_echo.
2505 * keyboard.h (show_help_echo): Declare.
2507 * keyboard.c (show_help_echo): New function, extracted from read_char.
2508 Feval its `msg' argument if it's a cons cell.
2509 (read_char): Use it.
2510 (follow_key): Pass `autoload' to get_keyelt.
2512 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2513 (note_tool_bar_highlight, XTread_socket):
2514 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2516 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2517 (note_tool_bar_highlight, w32_read_socket):
2518 Do not gratuitously ignore non-string `help-echo' properties.
2520 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2522 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2524 * window.c (delete_all_subwindows): Reset Vwindow_list.
2526 * xterm.c (x_append_glyph, x_append_composite_glyph)
2527 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2528 changes in struct glyph starting 1999-12-27. Some bit-fields of
2529 struct glyph were not set, which made glyphs unequal when compared
2530 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2531 effects were the result. This also depended on the contents of
2532 memory returned by xmalloc. If flickering happens again, activate
2533 the code in clear_glyph_row that's in #if 0. If the flickering is
2534 gone with that, chances are that it is caused by something
2537 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2539 * dispextern.h: Add some comments.
2541 * window.c (add_window_to_list): Add parameter LIST.
2542 (window_list): Order list so that, for each frame, windows are
2543 in canonical order, and so that frames appear in the list in
2544 the order given by Vframe_list.
2545 (next_window): Reverse the handling of NEXT_P.
2547 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2549 * window.c (Vwindow_list): New variable.
2550 (make_window, delete_window): Set Vwindow_list to nil.
2551 (check_window_containing): New function.
2552 (window_from_coordinates): Rewritten.
2553 (add_window_to_list, window_list, candidate_window_p)
2554 (decode_next_window_args, next_window): New functions.
2555 (Fnext_window, Fprevious_window): Rewritten in terms of
2557 (Fwindow_list): New function.
2558 (Fother_window): Cleaned up.
2559 (foreach_window): Add a longer "variable argument list". Let
2560 callback function return 0 to indicate that cycling over windows
2562 (foreach_window_1): Likewise.
2563 (freeze_window_start): Return int.
2564 (init_window): New function.
2565 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2567 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2568 input_event with bzero.
2569 (main): Call init_window.
2571 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2574 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2576 * composite.h (make_composition_value_copy): Extern it.
2578 * composite.c (make_composition_value_copy): New function.
2580 * editfns.c (Fformat): While copying text properties, make each
2581 composition property value a copy.
2583 * fns.c (concat): While copying text properties, make each
2584 composition property value a copy.
2586 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2588 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2590 * fns.c (sweep_weak_table): Mark only objects that are not
2593 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2594 include those frames as candidates which have their focus
2595 redirected to the minibuffer frame.
2597 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2599 * fns.c (Fputhash): Return `value' rather than nil.
2601 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2603 * frame.c (next_frame): Don't check focus redirection in case
2604 MINIBUF is a window. Doing so excludes frames using MINIBUF
2605 unless their focus is redirected, which contradicts the
2606 specification of next-frame, and leads to infinite loops in
2607 certain situations when cycling through windows with next-window.
2609 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2611 * coding.c (code_convert_region): Even if the length of text is
2612 zero, try to convert it if coding->type is coding_type_ccl.
2613 (decode_coding_string, encode_coding_string): Likewise.
2615 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2617 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2618 the display if windows_or_buffers_changed.
2620 * dispnew.c (struct row_entry): New structure.
2621 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2622 (row_table_size, old_lines, new_lines, old_lines_size)
2623 (new_lines_size, run_pool, runs_size, runs): New variables.
2624 (add_row_entry): New function.
2625 (scrolling_window): Use data structures allocated with xmalloc and
2626 held in global variables, instead of allocating them with alloca and
2627 holding them in local variables. Use a larger hash table whose
2628 size depends on glyph matrix sizes. Don't use bzero to clear the
2629 hash table; instead, clear used slots only.
2631 * fns.c (next_almost_prime): Make it externally visible.
2633 * lisp.h (next_almost_prime): Add prototype.
2635 * s/isc4-0.h (sigunblock): Define.
2637 * s/sco5.h (sigunblock): Define.
2639 2000-06-27 Dave Love <fx@gnu.org>
2641 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2642 (moved to osf5-0.h).
2643 [!NOT_C_CODE]: Protect string.h stuff.
2645 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2646 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2648 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2650 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2651 below the last line from the needed window height.
2653 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2655 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2656 (Fwidget_get): Use it.
2657 (syms_of_fns): Defsubr it.
2659 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2661 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2662 display info for XIM.
2663 (xim_open_dpy): Likewise.
2664 (xim_close_dpy): Don't free the display info's XIM.
2666 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2668 * config.in (USE_XIM): New define.
2670 * keymap.c (get_keyelt): For menu-items containing a `:filter
2671 FILTER', apply FILTER to the menu-item's definition to get the
2672 real definition to use.
2674 * lisp.h (QCfilter): External declaration.
2676 * xfns.c (Fimage_size): New function.
2677 (syms_of_xfns): Defsubr it.
2679 2000-06-26 Andreas Schwab <schwab@suse.de>
2681 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2684 2000-06-25 Dave Love <fx@gnu.org>
2686 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2689 * Makefile.in (blockinput.h): Depend on atimer.h.
2690 (atimer.h): Depend on systime.h.
2692 * blockinput.h: Protect against multiple inclusion. Include
2695 * atimer.h: Protect against multiple inclusion. Include
2698 * lisp.h (swap_in_global_binding): Declare.
2700 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2702 * process.c (Fopen_network_stream): Turn off atimers for duration
2703 of call to connect. (Patch from Gerd.)
2705 2000-06-23 Dave Love <fx@gnu.org>
2707 * ralloc.c: Maybe include unistd.h
2709 * emacs.c (setgrp): Undefine before defining.
2710 (malloc_warning, set_time_zone_rule, index): Prototype.
2712 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2713 HAVE_STRUCT_TIMEZONE.
2715 * s/osf1.h: Move string.h hack here from alpha.h and make it
2717 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2719 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2720 (SOCKLEN_TYPE): Don't define.
2722 * m/alpha.h: Remove string.h hack.
2724 * s/osf5-0.h: New file.
2726 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2727 include time.h, done by systime.h.
2728 [__FreeBSD__]: Remove redundant includes.
2730 * callproc.c (setpgrp): Undefine before defining.
2731 (delete_temp_file): Return Qnil to avoid warning.
2733 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2735 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2738 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2740 * composite.h (compose_text): Declare.
2742 * xterm.c: Don't include sys/types.h unconditionally. Don't
2743 protect its inclusion with !USG (following xmenu.c).
2745 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2747 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2750 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2752 * coding.c (decode_eol_post_ccl): Special handling for undecided
2753 and inconsistent EOL types.
2755 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2757 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2758 trough color and main window's background color.
2760 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2763 * xterm.h (Xt_app_con): External declaration.
2765 * widget.c (EmacsFrameRealize): Fix typo.
2767 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2769 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2770 (handle_invisible_prop): Record the start of invisible text in
2771 it->add_overlay_start.
2772 (struct overlay_entry): Add member `overlay'.
2773 (handle_overlay_change): Simplify.
2774 (next_overlay_string): After having processed overlay strings at the
2775 end of the buffer, record that fact in
2776 it->overlay_strings_at_end_processed_p.
2777 (compare_overlay_entries): If before- and after-strings come
2778 from the same overlay, let before-strings come first.
2779 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2780 (load_overlay_strings): Take it->add_overlay_start into account
2781 when adding overlay strings.
2783 * dispextern.h (struct it): Add member add_overlay_start.
2785 2000-06-22 Dave Love <fx@gnu.org>
2787 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2789 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2791 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2793 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2796 2000-06-21 Dave Love <fx@gnu.org>
2798 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2800 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2802 * syntax.c (back_comment): Simplify string-parity counting (with
2803 the added benefit of handling multiple string-styles as long as
2804 they are not intertwined).
2805 Jump to the slow code as soon as a comment starter is found in
2806 a "string_lossage" position. Fixes the case: " /* " /* " */.
2808 2000-06-21 Dave Love <fx@gnu.org>
2810 * Makefile.in: Use GETLOADAVG_LIBS.
2812 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2813 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2815 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2817 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2818 (Fforward_comment, scan_lists):
2819 Check the comstyle of single-char comment-starters.
2820 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2821 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2822 Check the comstyle of single-char comment-starters.
2823 Clarify control-flow around the Scomment case.
2825 2000-06-20 Dave Love <fx@gnu.org>
2827 * fns.c (make_hash_table, maybe_resize_hash_table):
2828 Cast arg of next_almost_prime.
2830 * tparam.c [emacs]: Include lisp.h.
2832 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2835 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2837 * keyboard.c (adjust_point_for_property): Check if display
2838 property should be treated as intangible by looking at its
2841 * xdisp.c (single_display_prop_intangible_p)
2842 (display_prop_intangible_p): New functions.
2844 * dispextern.h (display_prop_intangible_p): Add prototype.
2846 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2848 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2849 argument to sigprocmask.
2851 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2852 argument to sigprocmask.
2854 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2855 sigprocmask_set, and pass a pointer to it to sigprocmask.
2857 * sysdep.c (sigprocmask_set): New variable.
2859 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2862 2000-06-20 Sam Steingold <sds@gnu.org>
2864 * xrdb.c: Don't declare xmalloc, xrealloc.
2866 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2868 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2869 (re_comp): Cast gettext return value to avoid complaints when
2872 2000-06-20 Dave Love <fx@gnu.org>
2874 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2877 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2879 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2881 * m/alpha.h: Don't declare xmalloc, xrealloc.
2883 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2885 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2887 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2889 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2892 * keyboard.h (poll_for_input_1): Declare.
2894 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2896 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2898 * doprnt.c: Don't declare xmalloc, xrealloc.
2900 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2901 (getenv, ctime, getwd): Removed.
2902 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2904 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2905 x_set_tool_bar_lines.
2907 * config.in: Add HAVE_GETWD. Move some definitions above
2908 machine/system includes.
2910 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2912 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2914 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2915 contain information about ENCODING.
2917 * fontset.c (FONTSET_ASCII): Use the first element of char table
2918 for an ASCII font, not defalt slot.
2919 (fontset_ref_via_base): If FONTSET doesn't contain information for
2920 C, try the default fontset.
2921 (make_fontset): Don't copy the default fontset.
2922 (fontset_font_pattern): Likewise.
2923 (accumulate_font_info): If ELT is nil, use the corresponding
2924 element in the default fontset.
2926 2000-06-19 Dave Love <fx@gnu.org>
2928 * syntax.c (Fparse_partial_sexp): Doc fix.
2930 * regex.h: Test PROTOTYPES as well as __STDC__.
2932 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2933 errno, strerror. Put text after #endif in comment.
2935 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2938 * xterm.c (x_frame_of_widget): Likewise.
2940 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2942 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2943 to Vfundamental_mode_abbrev_table.
2945 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2946 bogus objects are marked. This slows down GC by ~80 percent, but
2947 it might be worth trying when debugging GC-related problems.
2948 This feature requires conservative stack marking to be enabled.
2950 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2951 returns XLookupChars, reset `modifiers' to zero.
2953 2000-06-19 Dave Love <fx@gnu.org>
2955 * mktime.c: Unprotoized.
2957 2000-06-19 Richard Stallman <rms@gnu.org>
2959 * data.c (set_internal): If variable is frame-local,
2960 store the new value immediately into the frame parameter alist.
2962 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2964 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2965 in the custom handler pointer.
2967 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2968 value, or checks for CHAR_META can fail when Lisp_Object is a
2970 * keymap.c (get_keyelt): Likewise.
2972 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2974 * ccl.h (struct ccl_program): New member eol_type.
2975 (struct ccl_spec): New member cr_carryover.
2977 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2978 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2980 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2981 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2982 (decode_eol_post_ccl): New function.
2983 (decode_coding): Don't detect EOL format here for CCL based coding
2985 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2986 decode_eol_post_ccl after running the CCL program.
2987 (code_convert_region): Don't detect EOL format here for CCL based
2989 (decode_coding_string): Likewise.
2991 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2993 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2994 when treating it as an integer.
2996 * coding.h (encode_coding_string): Declare.
2998 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3001 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3002 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3003 to be passed to get_local_map.
3005 * sound.c (Fplay_sound): Don't call make_number on
3006 Frun_hook_with_args count argument.
3008 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3009 for lisp objects in X event structure data field, when lisp
3010 objects are represented with unions.
3011 (x_scroll_bar_to_input_event): Ditto.
3013 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3015 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3016 termination of string. Fix sense of test whether
3017 Vline_number_display_limit is an integer.
3019 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3021 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3022 only if HAVE_X_WINDOWS.
3024 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3027 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3030 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3032 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3035 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3037 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3038 start of the while loop.
3040 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3042 * atimer.c (alarm_signal_handler): Add forward declaration.
3044 * data.c (set_internal): Remove debug code.
3046 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3048 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3050 * unexec.c (toplevel) [COFF]: Include coff.h.
3052 * s/lynxos.h: New file.
3054 * keymap.c (Fsingle_key_description): Enclose function key and
3055 event symbol names in angle brackets.
3057 * xdisp.c (setup_echo_area_for_printing): Call
3058 message_log_maybe_newline if message_buf_print is not set.
3060 * print.c (printchar, strout): Don't check message_buf_print
3061 before calling setup_echo_area_for_printing because that
3062 function does something useful even when message_buf_print is
3065 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3067 (ensure_echo_area_buffers): Initialize echo buffer's
3068 truncate lines setting to nil.
3069 (with_echo_area_buffer): Don't set the echo buffer's truncate
3071 (set_message_1): Set it here instead, based on the value
3072 of message_truncate_lines.
3073 (resize_mini_window): Handle case that lines are truncated.
3074 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3075 message-truncate-lines.
3077 * keyboard.c (read_char): Bind message-truncate-lines to t
3078 while displaying a help-echo.
3080 * lisp.h (Qmessage_truncate_lines): External declaration.
3082 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3084 * xdisp.c (Vline_number_display_limit): Renamed from
3085 line_number_display_limit.
3086 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3087 Extend documentation string. Initialize
3088 Vline_number_display_limit to nil meaning no limit.
3089 (decode_mode_spec): Use Vline_number_display_limit with its new
3092 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3094 2000-06-13 Richard Stallman <rms@gnu.org>
3096 * frame.c (Fmodify_frame_parameters): Doc fix.
3098 * xfns.c (x_set_frame_parameters): Comment fix.
3100 * frame.c (store_frame_param): Call swap_in_global_binding if the
3101 variable's current binding was chosen based on this frame.
3103 * data.c (swap_in_global_binding): New function.
3105 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3107 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3108 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3110 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3112 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3114 2000-06-12 Jason Rumney <jasonr@gnu.org>
3116 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3118 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3120 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3122 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3124 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3126 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3127 (syms_of_xfaces): Defsubr Sdump_colors.
3128 (x_free_colors): Don't treat b&w specially on default visual.
3129 (x_free_dpy_colors): New function.
3130 (free_face_colors): Don't check visual class; it's done
3133 * xterm.c (x_frame_of_widget): New function.
3134 (x_alloc_nearest_color_for_widget): Use it.
3135 (x_copy_dpy_color): New function.
3136 (x_destroy_window): Free various colors.
3138 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3140 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3142 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3144 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3146 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3148 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3150 2000-06-11 Dave Love <fx@gnu.org>
3152 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3154 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3156 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3158 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3160 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3163 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3165 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3166 (regex_compile): Fix the code for handling the case of single byte
3167 char and multibyte char being mixed in a range within [...].
3169 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3170 and dst_multibyte members of coding.
3172 * charset.c (update_charset_table): Update the table
3174 (init_charset_once): Initialize elements of bytes_by_char_head to
3175 1 except for leading codes for private charases.
3177 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3178 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
3181 2000-06-09 Ken Raeburn <raeburn@gnu.org>
3183 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
3184 access the data it doesn't point to.
3186 2000-06-08 Gerd Moellmann <gerd@gnu.org>
3188 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
3189 will be translated to a switch-frame event when reading the
3190 event queue. This is necessary because Emacs otherwise won't
3191 perform a switch-frame to a new frame until some other event, for
3192 example a keystroke event, forces it to do so. This has various
3193 effects, one visible being that the cursor of a frame created with
3194 C-x 5 2 or switched to with a window manager key binding like
3195 A-TAB stays hollow because selected_window isn't on the newly
3196 focused frame until the switch-frame is performed.
3198 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
3199 generating a switch-frame event if necessary.
3201 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
3203 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
3206 2000-06-08 Kenichi Handa <handa@etl.go.jp>
3208 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
3211 2000-06-07 Gerd Moellmann <gerd@gnu.org>
3213 * window.c (displayed_window_lines): Take empty lines at
3214 the bottom of a window into account.
3216 * window.c (displayed_window_lines): New function.
3217 (Fmove_to_window_line): Use displayed_window_lines to determine
3218 the number of lines to move, instead of using the window's height.
3220 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
3221 to stop reading, even if the form read sets point to a different
3222 value when evaluated.
3224 * xdisp.c (display_line): Fix code deciding in which line to
3227 2000-06-07 Kenichi Handa <handa@etl.go.jp>
3229 * fileio.c (e_write): Free composition data if stored in
3232 2000-06-06 Gerd Moellmann <gerd@gnu.org>
3234 * xdisp.c (display_line): Set row's and iterator's
3235 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
3236 Set cursor even if row ends in the middle of a character.
3237 (dump_glyph_row): Print values of new flags.
3238 (redisplay_window) <cursor movement in unchanged window>: When
3239 point has been moved forward, and PT is at the end of the cursor
3240 row, don't place the cursor in the next row if the cursor row ends
3241 in the middle of a character or at ZV.
3243 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
3244 (struct glyph_row): Add starts_in_middle_of_char_p and
3245 ends_in_middle_of_char_p.
3246 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
3247 ends_in_middle_of_char_p flag.
3248 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
3250 * term.c (append_glyph): Revert change of 2000-06-06.
3252 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
3253 padding glyph not fitting on line as whole character not
3256 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
3257 this isn't true for images with `:ascent 100'.
3259 2000-06-06 Kenichi Handa <handa@etl.go.jp>
3261 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
3262 as modified if it is originally unmodified.
3264 * term.c (encode_terminal_code): Change the way to check if
3265 terminal coding does any conversion.
3266 (append_glyph): Set glyph->pixel_width correctly.
3268 * xdisp.c (display_line): While checking line continuation, pay
3269 attention to a padding glyph.
3271 2000-06-05 Gerd Moellmann <gerd@gnu.org>
3273 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
3275 2000-06-05 Dave Love <fx@gnu.org>
3277 * xdisp.c: Include fontset.h.
3279 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
3281 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3283 * dispnew.c: Conditionally include term.h.
3285 * coding.h: Declare code_convert_string_norecord.
3287 * frame.h (struct frame): Use volatile unconditionally.
3289 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
3291 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
3293 * systime.h: Protect against multiple inclusion.
3294 (timezone) [USG5_4]: Define as time_t.
3296 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3297 (Foptimize_char_table, make_temp_name): Declare.
3299 * Makefile.in (xdisp.o): Depend on fontset.h.
3301 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3303 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3304 (Foptimize_char_table, make_temp_name): Declare.
3308 * s/netbsd.h: Don't define autoconfiscated MATHERR.
3310 2000-06-02 Dave Love <fx@gnu.org>
3312 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
3314 2000-06-02 Gerd Moellmann <gerd@gnu.org>
3316 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
3317 result face, set flags in that face indicating that colors may not
3320 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
3321 glyph, use the ASCII NUL character to determine the face.
3323 2000-06-02 Dave Love <fx@gnu.org>
3325 * sysdep.c: Conditionally include stdlib.h, unistd.h.
3326 (VFORK_RETURN_TYPE): Remove.
3328 * config.in: Add NO_MATHERR.
3330 2000-06-01 Dave Love <fx@gnu.org>
3332 * cmds.c (internal_self_insert): Don't check
3333 Vbefore_change_function, Vafter_change_function.
3335 * insdel.c (signal_before_change, signal_after_change): Likewise.
3337 * buffer.c (Vbefore_change_function, Vafter_change_function):
3338 Variables and their initializations deleted.
3340 * callint.c (Fcall_interactively): Doc fix.
3342 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
3344 2000-05-31 Dave Love <fx@gnu.org>
3346 * textprop.c: Revert last change -- duplicated.
3348 2000-05-31 Gerd Moellmann <gerd@gnu.org>
3350 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
3353 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
3355 2000-05-31 Jason Rumney <jasonr@gnu.org>
3357 * search.c (Fre_search_forward, Fre_search_backward)
3358 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
3360 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
3362 2000-05-30 Jason Rumney <jasonr@gnu.org>
3364 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
3365 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
3367 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
3370 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
3371 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
3372 expand a nil default_filename.
3374 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
3375 pointer to glyph_to_pixel_coords, not a frame.
3377 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
3378 coding.h to dependencies.
3380 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
3382 * w32console.c (glyph_to_pixel_coords): Change first parameter to
3383 window pointer to be consistent with w32term.c and xterm.c.
3385 * w32fns.c: Format and doc changes to bring closer to xfns.c.
3386 (VIETNAMESE_CHARSET): Define if not defined in system headers.
3387 (Qline_spacing, Qcenter): New variables.
3388 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
3389 (x_set_line_spacing): New function.
3390 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
3392 (x_specified_cursor_type): New function.
3393 (x_set_cursor_type): Use it.
3394 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
3396 (validate_x_resource_name, x_get_resource_string): Measure lengths
3397 of external strings in bytes.
3398 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
3399 GetTextExtentPoint32 with NULL title.
3400 (Fx_create_frame): Initialize Qline_spacing.
3401 (w32_load_system_font): Initialize font->double_byte_p.
3402 (x_to_w32_charset): Use Vw32_charset_info_alist.
3403 (Image, busy cursor, tooltip functions): Merged changes from
3404 xfns.c. Not yet functional on Windows.
3406 * w32gui.h (W32FontStruct): Add double_byte_p member.
3408 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
3409 (emacs_button_translation): Use it.
3410 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
3411 in `mask' to be set.
3413 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
3416 * w32term.c: Format and doc changes to bring closer to xterm.c.
3417 (w32_char_font_type): New enum.
3418 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
3419 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
3420 (w32_encode_char): New function.
3421 (x_encode_char): Removed.
3422 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
3423 x_encode_char and w32_font_is_double_byte.
3424 (x_produce_image_glyph): Use image_ascent.
3425 (x_produce_glyphs): Use new version of w32_per_char_metric and
3426 handle NULL return value. Allow extra line spacing.
3427 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
3428 (w32_get_glyph_overhangs): Remove unicode_p param. Use
3429 w32_font_type member of glyph instead.
3430 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
3431 (fast_find_position): Make sure not to consider rows not visible
3433 (w32_read_socket) [WM_MENUSELECT]: Cannot call
3434 w32_menu_display_help with input blocked, as it can abort.
3435 (x_display_and_set_cursor): Choose cursor depending
3436 on buffer-local value of cursor_type.
3437 (x_draw_bar_cursor): Add parameter WIDTH.
3439 * w32term.h (CP_DEFAULT): Define.
3440 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
3442 2000-05-30 Gerd Moellmann <gerd@gnu.org>
3444 * search.c (Fre_search_forward, Fre_search_backward)
3445 (Fposix_search_backward, Fposix_search_forward): Doc fix.
3447 2000-05-30 Kenichi Handa <handa@etl.go.jp>
3449 * coding.c (detect_coding_iso2022): Fix code for checking
3450 CODING_CATEGORY_MASK_ISO_8_2.
3452 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3454 * regex.c (PREFETCH_NOLIMIT): New function.
3455 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3457 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3459 * syntax.c (find_defun_start): Move test for
3460 open_paren_in_column_0_is_defun_start outside of the loop.
3462 * xdisp.c (redisplay_window): Really switch buffers when
3463 displaying mode lines, and temporarily set selected_frame to the
3464 frame of the window that's redisplayed.
3466 * xfaces.c (free_realized_faces): Block/unblock input.
3467 (free_realized_multibyte_face): Ditto.
3469 2000-05-29 Dave Love <fx@gnu.org>
3471 * textprop.c (Qkeymap): New variable.
3472 (syms_of_textprop): Intern it.
3474 * keymap.c: Include intervals.h.
3475 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3477 * Makefile.in (keymap.o): Depend on intervals.h.
3479 * keyboard.c (menu_bar_items, tool_bar_items)
3480 (Fexecute_extended_command): Deal with `keymap' property.
3481 (read_key_sequence): Track map from `keymap' property as well as
3484 * intervals.c (get_local_map): Extra arg to allow looking for
3487 * intervals.h (map_property): New enum.
3488 (get_local_map): Extra arg using it.
3491 * lisp.h (get_local_map): Don't declare here.
3493 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3495 * Makefile.in (callproc.o): Depend on composite.h.
3497 * callproc.c: Include composite.h.
3498 (Fcall_process): Handle composition correctly.
3500 * coding.h (coding_allocate_composition_data): Extern it.
3501 (coding_restore_composition): Likewise.
3503 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3504 yet allocated, finish decoding with result
3505 CODING_FINISH_INSUFFICIENT_CMP.
3506 (coding_allocate_composition_data): Make it non-static.
3507 (coding_restore_composition): Likewise.
3509 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3511 * charset.c (syms_of_charset): Revert last change.
3513 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3515 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3516 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3519 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3521 * charset.c (syms_of_charset): Set width of character sets
3522 eight-bit-control and eight-bit-graphic to 1 column.
3524 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3526 * config.in (HAVE_SPEED_T): New define.
3528 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3531 2000-05-26 Dave Love <fx@gnu.org>
3533 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3535 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3536 (Fsubr_arity): New function.
3537 (syms_of_data): Install them.
3539 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3541 * charset.c (init_charset_once): Set the table bytes_by_char_head
3544 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3545 the default fontset to what Emacs uses by default.
3546 (check_registry_encoding): This function deleted.
3547 (Fset_fontset_font): Remove the adhoc condition for the default
3548 fontset. Allow cons in FONTNAME.
3550 * fns.c (map_char_table): Ignore char-table entries for
3551 charsets eight-bit-control and eight-bit-graphic.
3553 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3555 * emacs.c (main): Initialize keyboard syms before initializing
3556 window code, so face names are available.
3558 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3560 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3561 of an anchor at the beginning of a shy-group.
3563 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3565 * xdisp.c (handle_invisible_prop): Don't try to skip over
3566 invisible text if end of text is already reached.
3568 2000-05-25 Dave Love <fx@gnu.org>
3570 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3572 * coding.c (encode_eol): Add null statement after label.
3574 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3576 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3579 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3581 * ccl.c (ccl_driver): Fix previous change.
3583 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3585 * coding.c (run_pre_post_conversion_on_str): Set point to the
3586 beginning of buffer before calling coding->post_read_conversion.
3587 (decode_coding_string): Give correct args to
3588 run_pre_post_conversion_on_str.
3589 (encode_coding_string): Likewise.
3591 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3592 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3593 eight-bit-graphic correctly.
3595 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3597 * fileio.c (Finsert_file_contents): Even if a file is not found,
3598 execute codes for setting up coding system. Call
3599 after-insert-file-functions unconditionally.
3601 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3603 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3604 BSD_PGRPS are not defined.
3606 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3608 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3610 (syms_of_charset): Avoid building same strings.
3612 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3614 * lread.c (Fload): Add a comment about the meaning of
3615 Vuser_init_file being t.
3617 * puresize.h (BASE_PURESIZE): Increase to 675000.
3619 * s/gnu-linux.h (setpgrp): Don't define it here because this
3620 prevents compilation on GNU/Linux systems with glib 2.2.
3622 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3625 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3627 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3628 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3630 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3632 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3634 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3637 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3639 * term.c (encode_terminal_code): Set coding->src_multibyte
3642 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3644 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3646 * keyboard.c (read_char): Allow character codes 128..255 to be
3647 handled by input-method-function.
3649 * insdel.c (adjust_markers_for_replace): Fix previous change.
3650 (adjust_after_replace): If PREV_TEXT is nil, call
3651 adjust_markers_for_insert, not adjust_markers_for_replace.
3653 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3655 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3656 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3657 [HAVE_GRANDPT]: Define.
3658 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3660 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3663 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3665 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3667 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3669 The following changes are to handle 8-bit characters in a
3670 multibyte buffer/string without facing with byte combining
3671 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3672 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3674 * Makefile.in (fns.o): Depend on charset.h.
3676 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3677 convert it to unibyte.
3678 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3680 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3681 apparent char boundary.
3682 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3683 0x80..0x9F to/from multibyte form.
3685 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3688 * callproc.c (Fcall_process): Always encode an argument string if
3689 it is multibyte. Setup src_multibyte and dst_multibyte members of
3690 process_coding properly.
3692 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3693 SPLIT_NON_ASCII_CHAR.
3695 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3697 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3699 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3701 (SPLIT_CHARACTER_SEQ): This macro deleted.
3702 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3704 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3705 and eight-bit-graphic.
3706 (char_to_string): Likewise. Signal an error for too large
3708 (char_printable_p): Return 0 for 8-bit characters.
3709 (update_charset_table): Update iso_charset_table only when a final
3710 character is non-negative.
3711 (find_charset_in_text): Renamed from find_charset_in_str.
3712 Arguments and return value changed. Callers changed.
3713 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3714 be -1 if CHARSET is used only internally.
3715 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3717 (Fcharset_after): Simplified.
3718 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3719 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3720 (multibyte_chars_in_text): Simplified by assuming there's no
3721 invalid multibyte sequence.
3722 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3723 str_as_unibyte): New functions.
3724 (Fstring): Simpified by assuming that byte combining never
3726 (init_charset_once): Initialization for
3727 LEADING_CODE_8_BIT_CONTROL.
3728 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3729 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3730 eight-bit-control and eight-bit-graphic.
3732 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3733 CHARSET_8_BIT_GRAPHIC): New macros.
3734 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3735 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3736 (CHARSET_REVERSE_CHARSET): Likewise.
3737 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3739 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3740 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3741 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3742 encounter an invalid multibyte sequence.
3743 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3744 sequence is always valid.
3745 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3746 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3748 (CHAR_STRING): For 8-bit characters, call char_to_string.
3749 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3750 multibyte sequence is always valid.
3751 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3752 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3753 str_as_unibyte): Extern them.
3754 (BCOPY_SHORT): Fix a bug.
3755 (CHAR_LEN): This macro deleted. Callers changed to use
3757 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3758 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3759 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3761 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3762 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3763 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3764 EMIT_BYTES): New macros.
3765 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3766 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3768 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3769 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3770 check the validity of multibyte sequence.
3771 (decode_coding_emacs_mule): New function.
3772 (encode_coding_emacs_mule): New macro.
3773 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3775 (DECODE_ISO_CHARACTER): Just return a character code.
3776 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3777 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3778 EMIT_CHAR to produced decoded characters. Exit the loop only by
3779 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3781 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3782 only position codes for an invalid character.
3783 (encode_designation_at_bol): Return new destination pointer. 5th
3784 arg DSTP is changed to DST.
3785 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3786 from the source by ONE_MORE_CHAR. Don't handle the case of last
3788 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3790 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3791 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3792 TWO_MORE_BYTES to fetch a byte from the source.
3793 (encode_eol): Pay attention to coding->src_multibyte.
3794 (detect_coding, detect_eol): Preserve members src_multibyte and
3796 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3797 (encoding_buffer_size): Set magnification to 3 for all coding
3798 systems that require encoding.
3799 (ccl_coding_driver): For decoding, be sure that the result is
3800 valid multibyte sequence.
3801 (decode_coding): Initialize coding->errors and coding->result.
3802 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3803 and raw-text, always call decode_eol. Handle the case of last
3804 block here. If not coding->dst_multibyte, convert the resulting
3805 sequence to unibyte.
3806 (encode_coding): Initialize coding->errors and coding->result.
3807 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3808 and raw-text, always call encode_eol. Handle the case of last
3810 (shrink_decoding_region, shrink_encoding_region): Detect cases
3811 that we can't skip data more rigidly.
3812 (code_convert_region): Setup src_multibyte and dst_multibyte
3813 members of coding. For decoding, if the buffer is multibyte,
3814 convert the source sequence to unibyte in advance. For encoding,
3815 if the buffer is multibyte, convert the resulting sequence to
3816 multibyte afterward.
3817 (run_pre_post_conversion_on_str): New function.
3818 (code_convert_string): Deleted and divided into the following two.
3819 (decode_coding_string, encode_coding_string): New functions.
3820 (code_convert_string1, code_convert_string_norecord): Call one of
3822 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3823 MAKE_NON_ASCII_CHAR.
3824 (Fset_terminal_coding_system_internal,
3825 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3826 and dst_multibyte members.
3827 (init_coding_once): Initialize iso_code_class with new enum
3828 ISO_control_0 and ISO_control_1.
3830 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3831 devided into ISO_control_0 and ISO_control_1.
3832 (struct coding_system): New members src_multibyte, dst_multibyte,
3833 errors, and result. Delete member fake_multibyte.
3834 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3836 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3839 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3842 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3844 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3846 (Ftranspose_region): Delete codes for handling byte combining.
3848 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3849 dst_multibyte members of coding. On handling REPLACE on unibyte
3850 buffer, convert the result of decode_coding to unibyte. On
3851 inserting into a mutibyte buffer, always call code_convert_region.
3852 (e_write): Setup coding->src_multibyte according to the
3853 multibyteness of the source (buffer or string).
3855 * fns.c (concat): Handle 8-bit characters correctly.
3856 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3857 unibyte in the result.
3858 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3859 valid multibyte form in the result.
3860 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3861 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3862 return -1, signal an error.
3863 (base64_encode_1): New arg MULTIBYTE. Get each character by
3864 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3865 character is found, return -1.
3866 (Fbase64_decode_region): Delete codes for handling byte-combining.
3867 Treat each decoded byte as a unibyte character.
3868 (Fbase64_decode_string): Return unibyte string.
3869 (Fcompare_strings, concat, string_byte_to_char): Use
3870 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3871 FETCH_STRING_CHAR_ADVANCE.
3872 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3873 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3875 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3876 SPLIT_NON_ASCII_CHAR.
3877 (fontset_ref_via_base, fontset_set): Likewise
3879 * insdel.c (adjust_markers_for_record_delete): Deleted.
3880 (adjust_markers_for_insert): Argument changed. Caller changed.
3881 (adjust_markers_for_replace): Likewise.
3882 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3883 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3884 (copy_text): Delete unused local varialbe c_save. For converting
3885 to multibyte, be sure to make all 8-bit characters in valid
3887 (count_size_as_multibyte): Handle 8-bit characters correctly.
3888 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3889 adjust_after_replace, replace_range, del_range_2)
3890 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3891 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3892 adjust_after_replace, replace_range, del_range_2) Delete codes for
3893 handling byte combining.
3894 (adjust_before_replace): Deleted.
3896 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3897 SPLIT_NON_ASCII_CHAR.
3898 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3899 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3901 (Fkey_description): Likewise.
3903 * lread.c (read1): On reading multibyte string, be sure to make
3904 all 8-bit chararacters in valid multibyte form.
3905 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3907 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3910 * process.c (Fstart_process): GCPRO current_dir before calling
3911 Ffind_operation_coding_system. Encode arguments here.
3912 (create_process): Don't encode arguments here. Setup
3913 src_multibyte and dst_multibyte members of struct coding.
3914 (read_process_output): Setup src_multibyte and dst_multibyte
3915 members of struct coding. If the output is to multibyte buffer,
3916 always decode the output of the process. Adjust the
3917 representation of 8-bit characters to the multibyteness of the
3919 (send_process): Setup coding->src_multibyte according to the
3920 multibyteness of the source.
3922 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3924 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3925 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3927 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3930 * w16select.c (Fw16_set_clipboard_data): Setup members
3931 src_multibyte and dst_multibyte of coding. Adjusted for the
3932 change for find_charset_in_str.
3933 (Fw16_get_clipboard_data): Likewise.
3935 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3936 dst_multibyte of coding.
3937 (x_to_w32_font): Likewise.
3939 * w32select.c (Fw32_set_clipboard_data): Setup members
3940 src_multibyte and dst_multibyte of coding. Adjusted for the
3941 change for find_charset_in_str.
3942 (Fw32_get_clipboard_data): Likewise.
3944 * xdisp.c (get_next_display_element): Handle 8-bit characters
3946 (next_element_from_display_vector): Use CHAR_BYTES instead of
3948 (disp_char_vector): Use SPLIT_CHAR instead of
3949 SPLIT_NON_ASCII_CHAR.
3951 * xselect.c (selection_data_to_lisp_data): Setup members
3952 src_multibyte and dst_multibyte of coding. Adjusted for the
3953 change for find_charset_in_str.
3954 (lisp_data_to_selection_data): Likewise.
3956 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3958 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3961 * dispextern.h (Vimage_types): Add extern declaration.
3963 * xdisp.c (Vimage_types): Moved here from xfns.c.
3964 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3966 * xfns.c (Vimages_types): Moved to xdisp.c.
3967 (syms_of_xfns): Move `image-types' to xdisp.c.
3969 * w32fns.c (Vimage_types): Removed.
3970 (syms_of_w32fns): Remove `image-types'.
3972 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3974 * fns.c (map_char_table): Pay attention to character number of
3975 charset. Check the validity of charset at the first level. For
3976 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3979 * fontset.c: Include "buffer.h".
3980 (fs_load_font): If the face has fontset, record the face ID in
3982 (Finternal_char_font): New function.
3983 (accumulate_font_info): New function.
3984 (Ffontset_info): Rewritten for the new fontset implementation.
3985 (syms_of_fontset): Register Vdefault_fontset in the first element
3986 of Vfontset_table. Include Vdefault_fontset in
3987 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3990 2000-05-16 Dave Love <fx@gnu.org>
3992 * m/iris5d.h: Deleted -- unused.
3994 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3996 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3997 `invalid' instead of `illegal'.
3999 * indent.c (Fmove_to_column): When ending within a tab, insert
4000 spaces first so that markers at the end of the tab get adjusted.
4002 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4003 buffer list that wasn't selected in that frame.
4005 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4006 is needed on mescaline, use a 2 char prefix, and call
4007 make_temp_name with second arg non-zero.
4009 * fileio.c (make_temp_name): New function, extracted from
4011 (Fmake_temp_name): Use it.
4013 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4015 * window.c (coordinates_in_window): Subtract 1 when computing
4018 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4020 * Makefile.in (lisp): Add env.elc.
4022 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4024 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4026 * search.c (Freplace_match): Handle case of `\N' in the
4027 replacement when there's no group N.
4029 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4031 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4032 of the message to message_dolog.
4034 * keyboard.c (read_char): Don't clear current message for help
4035 events; let the code handling help events handle this. Change
4036 code detecting help events that should be ignored.
4038 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4039 we're interating over a string.
4041 2000-05-09 Dave Love <fx@gnu.org>
4043 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4044 that offset before writing. Move gcpro region past call of
4047 2000-05-04 Dave Love <fx@gnu.org>
4049 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4051 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4053 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4054 of inserted characters when BUF equals the current buffer, and PT
4055 is in front of or equal to FROM.
4057 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4059 * xdisp.c (handle_single_display_prop): If display property value
4060 is invalid, or something not supported on the frame, restore
4061 iterator's position to what it was initially. Make sure to return
4062 0 for invalid and unsupported property values.
4064 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4065 that x_per_char_metric returns null.
4067 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4069 * xterm.h (struct face): Add forward declaration.
4070 (struct image): Ditto.
4071 (image_ascent): Add prototype.
4073 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4074 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4075 image_ascent instead of using IMAGE_ASCENT.
4077 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4078 (IMAGE_ASCENT): Removed.
4080 * xfns.c (Qcenter): New variable.
4081 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4082 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4083 (image_ascent): New function.
4084 (lookup_image): Recognize `:ascent center'.
4085 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4086 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4087 (xbm_load): Don't set image's ascent here.
4088 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4089 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4090 check ascent values here.
4091 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4092 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4093 (syms_of_xfns): Initialize Qcenter.
4095 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4096 to the limits, increase the limits.
4098 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4100 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4101 Check Vfont_encoding_alist against the full name of the opened
4104 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4106 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4107 taller than the window.
4109 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4111 * xfaces.c (realize_x_face): Fix the argument of the second
4112 xassert. BASE_FACE may not be a face for ASCII.
4114 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4116 * print.c (print_object): Treat print-length < 0 as nil.
4118 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4120 * s/freebsd.h (TERMCAP_OBJ): Removed.
4121 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4123 * lread.c (read1): Don't treat period followed by certain
4124 characters as symbol start.
4126 * xfns.c (slurp_file): New function.
4127 (xbm_image_p): Handle case of in-memory XBM files.
4128 (xbm_scan): Rewritten to work on memory buffers instead of files.
4129 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4130 Work on memory buffers instead of files. If DATA is null test
4131 if buffer looks like an in-memory XBM file.
4132 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4133 memory buffers instead of files.
4134 (xbm_file_p): New function.
4135 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4137 * lread.c (end_of_file_error): New function.
4138 (read1): Call it instead of signaling `end-of-file' directly.
4140 * print.c (print_error_message): Print data of `end-of-file'
4141 with Fprinc instead of Fprin1.
4143 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4145 * window.c (freeze_window_start): Check that minibuffer scroll
4146 window isn't nil before extracting the window structure pointer
4149 * undo.c (record_delete): If we hit the end of the undo list, stop
4150 picking elements apart.
4152 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4154 * xdisp.c (display_line): If lines are continued, restore
4155 iterator's ascent/descent information to the values before the
4156 first glyph not fitting on the line.
4158 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4160 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4161 positions in glyph matrix. Don't compute new window end
4164 * dispnew.c (increment_matrix_positions): Renamed from
4165 increment_glyph_matrix_buffer_positions.
4166 (increment_row_positions): Renamed from
4167 increment_glyph_row_buffer_positions.
4169 * dispextern.h: Change names of renamed functions from dispnew.c
4172 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4174 * fileio.c (Fdo_auto_save): Create directories for auto-save
4175 list file if necessary.
4177 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4178 from buffer or frame.
4179 (automatic_hscrolling_p): New variable.
4180 (hscroll_windows): Scroll windows horizontally only if automatic
4181 hscrolling is allowed.
4182 (syms_of_xdisp): New variable `automatic-hscrolling'.
4184 * frame.h (struct frame): Add member extra_line_spacing.
4186 * xfns.c (x_set_line_spacing): New function.
4187 (Fx_create_frame): Set line spacing from resources.
4188 (Qline_spacing): New variable.
4189 (syms_of_xfns): Initialize Qline_spacing.
4191 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
4193 * buffer.c (init_buffer_once): Handle extra_line_spacing.
4194 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
4195 (reset_buffer): Don't initialize extra2 and extra3. Initialize
4196 extra_line_spacing from default value.
4197 (init_buffer_once): Initialize default value of extra_line_spacing.
4199 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
4202 * xterm.c (x_produce_glyphs): Remove reference to struct it's
4203 prompt_width. Add extra line spacing.
4205 * term.c (produce_glyphs): Remove reference to struct it's
4208 * dispextern.h (struct it): Remove member prompt_width, add
4211 2000-04-22 Gerd Moellmann <gerd@gnu.org>
4213 * dispnew.c (update_frame_line): When writing a whole line, make
4214 sure cursor is in the right row afterwards, otherwise a use of
4215 capability `ch' in cmgoto might leave the cursor in the row below.
4217 2000-04-21 Gerd Moellmann <gerd@gnu.org>
4219 * lisp.h (struct Lisp_Buffer_Cons): Remove.
4221 * keyboard.c (timer_check): Fix typo in comment.
4223 2000-04-21 Kenichi Handa <handa@etl.go.jp>
4225 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
4226 name change: ch -> character.
4228 2000-04-20 Gerd Moellmann <gerd@gnu.org>
4230 * keyboard.c (echo_message_buffer): New variable.
4231 (echo_now): Set echo_message_buffer to the echo area buffer used
4232 to display the echo.
4233 (cancel_echoing): Reset echo_message_buffer to nil.
4234 (read_char): Code rewritten that handles canceling an echo or
4235 echoing a dash, respectively.
4237 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
4238 directory doesn't exist.
4240 2000-04-19 Dave Love <fx@gnu.org>
4242 * fns.c (syms_of_fns): Defsubr mapc.
4243 (concat): Don't allow numeric args.
4244 (Fconcat): Doc change.
4246 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
4248 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
4249 instead define end_match(1|2) more carefully.
4250 Use GET_CHAR_BEFORE_2 for `begline'.
4252 2000-04-19 Gerd Moellmann <gerd@gnu.org>
4254 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
4255 on 64-bit systems where NULL is defined as `0'.
4257 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
4258 the `variable argument list' to make it work on Alpha.
4260 * m/alpha.h (_LP64) [!_LP64]: Define.
4261 (ORDINARY_LINK): Define for NetBSD.
4263 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
4265 2000-04-19 Dave Love <fx@gnu.org>
4267 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
4270 * Makefile.in (LIBS): Don't use.
4271 (GETLOADAVG_OBJ): Define again.
4272 (otherobj): Add GETLOADAVG_OBJ.
4274 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
4276 2000-04-18 Gerd Moellmann <gerd@gnu.org>
4278 * lread.c (read_filtered_event): Cancel and start busy cursor.
4280 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
4281 that the per-character metrics may be null.
4283 2000-04-17 Gerd Moellmann <gerd@gnu.org>
4285 * buffer.c (clone_per_buffer_values): New function.
4286 (Fmake_indirect_buffer): Add optional argument CLONE. Call
4287 clone_per_buffer_values if CLONE is not nil.
4289 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4291 2000-04-16 Dave Love <fx@gnu.org>
4293 * Makefile.in: Remove obsolete localcpp stuff.
4294 (GETLOADAVG_OBJ): Don't define.
4295 (obj): Move LIBOBJS...
4296 (otherobj): ... to here.
4297 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
4298 whitespace-only lines after the continuation (Irix).
4300 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4302 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
4304 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
4306 2000-04-14 Dave Love <fx@gnu.org>
4308 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
4309 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
4310 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
4311 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
4314 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
4315 autoconfiscated HAVE_GETLOADAVG.
4317 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
4320 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4322 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
4323 (fill_in_lock_file_name): Avoid existing files that aren't
4326 2000-04-14 Dave Love <fx@gnu.org>
4328 * Makefile.in (LIBS, LIBOBJS): New variable.
4329 (INTERVAL_SRC): Convert to make variable.
4330 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
4331 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
4332 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
4334 (SOME_MACHINE_OBJECTS): Remove interval stuff.
4335 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
4336 (shortlisp): Add facemenu, float-sup, frame.
4337 (SOME_MACHINE_LISP): Remove them from here.
4338 (LIBES): Change unused LDLIBS to autoconf LIBS.
4340 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
4342 2000-04-14 Kenichi Handa <handa@etl.go.jp>
4344 * composite.c (update_compositions): If FROM and TO are not in a
4345 valid range, do nothing.
4347 2000-04-13 Gerd Moellmann <gerd@gnu.org>
4349 * tparam.c (tparam1): Abort when encountering an unknown
4352 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
4355 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
4358 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
4360 * fileio.c (a_write): Remove redundant semi-colons.
4361 (e_write): Return -1 if failed to write all the data.
4362 This fixes the changes made at 1999-12-15.
4364 2000-04-12 Dave Love <fx@gnu.org>
4366 * fns.c (mapcar1): Test for null vals to support mapc.
4367 (Fmapc): New function.
4369 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
4371 * msdos.c (NUM_MOUSE_BUTTONS): Define.
4372 (IT_frame_up_to_date): Support the buffer local value of
4373 cursor-type, if defined.
4375 2000-04-10 Dave Love <fx@gnu.org>
4377 * editfns.c (preceding-char, following-char): Doc fix.
4379 2000-04-10 Ken Raeburn <raeburn@gnu.org>
4381 * Makefile.in (temacs): Revert 2000-03-12 change.
4383 2000-04-10 Jason Rumney <jasonr@gnu.org>
4385 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
4387 2000-04-10 Gerd Moellmann <gerd@gnu.org>
4389 * xdisp.c (setup_echo_area_for_printing): Choose an echo
4390 area buffer, if it's not set up yet.
4392 * indent.c (compute_motion): Set immediate_quit.
4394 2000-04-09 Gerd Moellmann <gerd@gnu.org>
4396 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
4398 (realize_tty_face): Suppress boldness if colors are the inverse of
4399 the default colors, and tty_suppress_bold_inverse_default_colors_p
4401 (Ftty_suppress_bold_inverse_default_colors): New function.
4402 (syms_of_xfaces): Defsubr it.
4404 * buffer.c (Frestore_buffer_modified_p): New function.
4405 (syms_of_buffer): Defsubr it.
4407 2000-04-08 Ken Raeburn <raeburn@gnu.org>
4409 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
4410 charset id (int) argument, not a charset (Lisp_Object).
4412 * coding.h (code_convert_string): Declare.
4413 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
4414 object, as the fourth argument to code_convert_string.
4416 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
4418 (Fset_fontset_font): Use EQ to compare lisp objects.
4420 2000-04-05 Ken Raeburn <raeburn@gnu.org>
4422 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
4423 a pointer that looks like a lisp object.
4424 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
4425 zero, instead see whether it's an integer object, since they can't
4427 (GET_INTERVAL_OBJECT): Simply assign to the destination.
4429 * dispnew.c (allocate_matrices_for_frame_redisplay,
4430 direct_output_forward_char): Use X(U)INT and make_number as needed
4431 to convert between (unsigned) int values and lisp integers.
4432 * keyboard.c (read_key_sequence): Likewise.
4433 * lread.c (substitute_object_recurse): Likewise.
4434 * fns.c (concat, hash_lookup, hash_remove): Likewise.
4435 * minibuf.c (do_completion, Fminibuffer_complete_word,
4436 Fminibuffer_completion_help): Likewise.
4437 * term.c (produce_special_glyphs): Likewise.
4439 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
4440 * print.c (print_preprocess, print_object): Likewise.
4442 * search.c (compile_pattern): Use NILP when checking for nil.
4444 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
4445 __OPTIMIZE__]: Provide a GNU C macro version that handles
4447 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
4448 field, to better cope with ENABLE_CHECKING and calls that modify a
4449 Lisp_Object using its old value.
4451 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4453 * window.c (compare_window_configurations): Signal an error
4454 if parameters C1 or C2 aren't window configurations.
4456 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4457 AFTER_POTENTIAL_GC calls around calls to functions that can
4458 signal an error and thus invoke the debugger.
4460 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4462 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4463 an error if decoding fails.
4465 * keyboard.c (lispy_mouse_names): Variable removed.
4466 (Vlispy_mouse_stem): New variable.
4467 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4468 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4469 for any mouse button number. Increase size of mouse_syms and
4470 button_down_location as needed. Call modify_event_symbol with
4471 different arguments.
4472 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4473 Call modify_event_symbol with different arguments.
4474 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4475 for any button number. Call modify_event_symbol with different
4477 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4478 Accept a string for NAME_ALIST_OR_STEM.
4480 * lisp.h (larger_vector): Add prototype.
4482 * fns.c (larger_vector): Make externally visible.
4484 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4486 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4488 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4489 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4490 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4491 we are between str1 and str2.
4492 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4493 (PATFETCH): Use `TRANSLATE'.
4494 (PATFETCH_RAW): Fetch multibyte char if applicable.
4495 (PATUNFETCH): Remove.
4496 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4497 When writing a char, write it directly into the pattern buffer rather
4498 than going needlessly through a temp char-array.
4499 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4500 multibyte magic and remove the useless `#ifdef emacs'.
4501 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4504 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4505 conditional on `emacs'.
4507 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4509 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4511 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4512 non-union-type versions of XMARK and friends here, because XMARK
4513 and friends won't work on an integer field if NO_UNION_TYPE is not
4515 (make_number): Define as a function if it's not defined as a
4518 * composite.c (run_composite_function): Use NILP when checking for
4520 (syms_of_composite): Delete local var NARGS, pass an int as first
4521 argument to Fmake_hash_table.
4523 * editfns.c (text_property_stickiness): Use NILP to test
4524 Lisp_Object boolean value.
4525 (Fmessage_or_box): Don't use NILP to test int variable.
4526 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4527 problems reading from and changing the same lisp value in an
4530 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4532 * term.c (TN_no_color_video): New variable.
4533 (term_init): Intitialize TN_no_color_video.
4534 (enum no_color_bit): New enumeration.
4535 (MAY_USE_WITH_COLORS_P): New macro.
4536 (turn_on_face): Use it to determine if attributes may be used
4537 combined with colors.
4539 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4541 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4542 with int lvalues via casts; instead, just yield lisp object
4544 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4545 proper accessor macros.
4546 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4547 (grow_mini_window): Fix typo getting int value of root->height.
4549 * xdisp.c (compute_string_pos): Fix order of arguments to
4550 string_pos_nchars_ahead.
4551 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4552 count arg to variable-arg routines like Frun_hook_with_args and
4554 (back_to_previous_visible_line_start)
4555 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4556 fixed-arg routines like Fget_char_property and Fmake_string.
4557 (reconsider_clip_changes): Use XINT when comparing integer lisp
4558 objects, or passing them as int arguments.
4559 (mark_window_display_accurate, insert_left_trunc_glyphs)
4560 (append_space, extend_face_to_end_of_line): Use make_number when
4561 storing or passing integer values as lisp objects.
4562 (set_cursor_from_row, highlight_trailing_whitespace): Use
4563 INTEGERP, not implicit test against zero, for glyph object.
4564 (try_window_id): Don't use make_number when we want an int value.
4566 * xfaces.c (xlfd_symbolic_value): Make last argument a
4567 Lisp_Object, to be consistent with callers.
4568 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4569 (lface_hash): Apply XFASTINT to lisp values before folding in.
4571 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4572 fill in window width and height. Pass an int, not a lisp object,
4573 as first arg to Finsert.
4575 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4577 * xfaces.c (realize_basic_faces): Block input while realizing
4580 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4582 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4584 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4586 * xterm.c (x_produce_glyphs): When displaying unibyte text
4587 or ASCII, handle case that per-char metric is null.
4589 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4591 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4593 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4594 XSUBR, XBUFFER): Verify correct object type before returning
4595 pointer, using eassert.
4596 * frame.h (XFRAME): Likewise.
4598 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4599 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4600 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4602 * data.c (set_internal): Likewise.
4603 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4604 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4605 * fileio.c (auto_save_1): Likewise.
4606 * insdel.c (check_markers): Likewise.
4607 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4608 * undo.c (record_insert): Likewise.
4609 * vmsproc.c (child_sig): Likewise.
4610 * window.c (unshow_buffer, window_loop): Likewise.
4611 * xterm.c (x_erase_phys_cursor): Likewise.
4613 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4615 * xfns.c (free_image_cache): Free the cache structure itself
4616 last, after all its members have been freed.
4618 * lisp.h (xstrdup): Add prototype.
4620 * alloc.c (xstrdup): Moved here from xfaces.c.
4621 (allocating_for_lisp): Variable removed.
4622 (lisp_malloc): Block input around the calls to malloc and
4625 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4627 (xstrdup): Moved to alloc.c.
4629 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4631 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4633 * emacs.c (main): Fix sense of no-loadup test.
4635 * config.in (ENABLE_CHECKING): Undef.
4637 * lisp.h (struct interval): Replace "parent" field with a union of
4638 interval pointer and Lisp_Object; add new bitfield to use as
4639 discriminant. Change other flag fields to bitfields.
4640 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4641 is defined and the supplied test fails, print a message and
4643 (eassert): New macro. Use CHECK to provide an assert-like
4646 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4647 pointers; abort if the value looks like a lisp object.
4648 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4649 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4650 Modify for new interval parent definition.
4652 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4653 UNMARK_BALANCE_INTERVALS): Update references that need an
4654 addressable lisp object in the interval structure.
4655 (die): New function.
4656 (suppress_checking): New variable.
4658 * intervals.c (interval_start_pos): Just return 0 if there's no
4661 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4663 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4664 and earlier Emacs versions.
4666 * keyboard.c (Ftop_level): Cancel busy-cursor.
4668 * eval.c (call_debugger): Cancel busy-cursor.
4670 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4672 * search.c (Freplace_match): Adjust multibyteness of the current
4673 buffer and NEWTEXT. Free allocated memory before signaling an
4676 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4678 * regex.c (analyse_first): New function obtained by ripping out most
4679 of re_compile_fastmap and generalizing it a little bit so that it
4680 can also just return whether a given (sub)pattern can match the empty
4682 (regex_compile): Use `analyse_first' to decide whether the loop-check
4683 needs to be done or not for *, +, *? and +? (the loop check is costly
4684 for non-greedy repetition).
4685 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4687 2000-03-28 Dave Love <fx@gnu.org>
4689 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4692 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4694 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4696 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4698 (enum re_opcode_t): Update description of succeed_n.
4699 (PATFETCH): Always define.
4700 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4701 operators, char classes, shy-groups and intervals).
4702 Optimize special cases of intervals so as to only use succeed_n and
4703 jump_n when really needed.
4704 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4705 that we don't have to handle the special cases any more.
4706 Simplify on_failure_jump handling as well.
4708 2000-03-28 Jason Rumney <jasonr@gnu.org>
4710 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4712 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4714 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4716 * s/msdos.h (GC_SETJMP_WORKS): Define.
4718 * alloc.c (mark_maybe_object): New function.
4719 (mark_memory): Use it.
4720 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4721 (setjmp_tested_p, longjmp_done): New variables.
4722 (test_setjmp): New function.
4723 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4724 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4726 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4727 to DEC_TEXT_POS and INC_TEXT_POS.
4729 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4730 with parameter MULTIBYTE_P.
4732 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4735 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4736 buffers because it looks for multibyte character byte sequences
4737 which don't exist in unibyte text.
4739 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4741 * xfaces.c (register_color, unregister_color, unregister_colors)
4742 [DEBUG_X_COLORS]: New functions.
4743 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4745 * xfns.c (x_set_cursor_color): Get color reference counts right.
4747 * xterm.c (x_copy_color): New function.
4748 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4750 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4751 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4752 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4753 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4754 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4755 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4756 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4757 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4758 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4759 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4761 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4762 names for handling per-buffer variables.
4764 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4765 instead of MAX_BUFFER_LOCAL_VARS.
4766 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4768 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4770 * xfns.c (x_specified_cursor_type): New function.
4771 (x_set_cursor_type): Use it.
4773 * buffer.h (struct buffer): Add cursor_type.
4775 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4777 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4778 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4780 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4781 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4782 executing it as well as when popping it off the stack to find infinite
4783 loops in non-greedy repetition operators.
4785 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4787 * doc.c (Qfunction_documentation): New variable.
4788 (syms_of_doc): Initialize Qfunction_documentation.
4789 (Fdocumentation): If FUNCTION is a symbol with non-nil
4790 `function-documentation' property, return a documentation derived
4793 * buffer.c (syms_of_buffer): Add default-cursor-type.
4794 (init_buffer_once): Don't let cursor_type have a local value
4797 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4798 on buffer-local value of cursor_type.
4799 (x_draw_bar_cursor): Add parameter WIDTH.
4801 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4802 (init_buffer_once): Set default cursor_type value to t.
4803 Mark cursor_type as local everywhere.
4804 (syms_of_buffer): New per-buffer variable cursor-type.
4806 * buffer.h (struct buffer): Remove member local_var_flags,
4808 (MAX_BUFFER_LOCAL_VARS): New macro.
4809 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4810 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4811 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4812 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4814 * print.c (print_object): Use new macros for per-buffer
4817 * category.c (Fset_category_table): Use new macros for per-buffer
4820 * buffer.c (buffer_permanent_local_flags): Make a char array.
4821 (max_buffer_local_idx): New variable.
4822 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4823 for new handling of per-buffer variables.
4824 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4825 (init_buffer_once): Initialize per-buffer vars differently.
4826 Set max_buffer_local_idx.
4828 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4831 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4834 * data.c (do_symval_forwarding, store_symval_forwarding)
4835 (find_symbol_value, set_internal, default_value, Fset_default)
4836 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4837 per-buffer variables.
4839 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4841 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4843 * xterm.c (x_term_init): Unblock input around call1 of
4844 Qvendor_specific_keysyms.
4846 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4847 (find_defun_start): Consider an open parenthesis in column 0
4848 a defun start only if open_paren_in_column_0_is_defun_start is set.
4849 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4851 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4853 * eval.c (Fautoload): Add entry in load-history (if after dump).
4854 * lread.c (load-history): Update docstring.
4856 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4858 * indent.c (Fvertical_motion): Always use the current buffer.
4859 Temporarily change the window's buffer, if necessary.
4861 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4863 * xterm.c (fast_find_position): Make sure not to consider rows
4864 not visible in the window.
4866 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4868 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4869 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4871 2000-03-22 Jason Rumney <jasonr@gnu.org>
4873 * w32menu.c (single_submenu): Set help string to NULL if none.
4874 (w32_menu_show): Set help string correctly.
4875 (add-menu-item): Set help string in MIIM_DATA for menu item.
4876 Load SetMenuItemInfoA explicitly.
4877 (w32_menu_display_help): New function.
4879 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4880 (QCdata): Moved to xdisp.c.
4882 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4883 (Vw32_charset_to_codepage_alist): Removed.
4884 (Vw32_charset_info_alist): New variable.
4885 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4886 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4887 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4888 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4890 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4891 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4892 Define Vw32_charset_info_alist and w32_charset symbols.
4894 2000-03-22 Jason Rumney <jasonr@gnu.org>
4896 * makefile.nt (w32bdf.obj): Update dependencies.
4898 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4900 * w32fns.c: Include fontset.h after dispextern.h.
4901 (Fx_create_frame): Do not create fontset.
4902 (w32_load_system_font): Doc fix.
4903 (Fx_close_connection): Free full_name if it is not shared.
4905 * w32term.c: Include fontset.h after dispextern.h.
4906 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4908 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4909 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4910 (w32_font_is_double_byte): New function, needs body.
4911 (x_append_glyph): Set glyph->glyph_not_available_p.
4912 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4913 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4914 character, convert it to a unibyte character.
4915 (struct glyph_string): Delete member `charset'.
4916 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4917 calculating it is found.
4918 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4919 the case that per char metric is not available correctly.
4920 (x_fill_glyph_string): Handle the case that the specific glyph is
4921 not available correctly.
4922 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4923 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4924 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4925 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4926 fontset. Don't call FS_LOAD_FONT.
4928 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4930 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4931 (INT_LISPLIKE): New macro.
4932 (NULL_INTERVAL_P): Use it.
4933 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4934 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4935 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4937 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4938 explicit references to "parent" field of struct interval and
4939 associated unclean type conversions.
4940 * intervals.c (create_root_interval, root_interval, rotate_right,
4941 rotate_left, balance_possible_root_interval, split_interval_right,
4942 split_interval_left, interval_start_pos, find_interval,
4943 next_interval, previous_interval, update_interval,
4944 adjust_intervals_for_insertion, delete_node, delete_interval,
4945 adjust_intervals_for_deletion, merge_interval_right,
4946 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4947 copy_intervals_to_string): Likewise.
4948 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4950 * syntax.c (update_syntax_table): Likewise.
4952 * intervals.c (reproduce_tree_obj): New function, like
4953 reproduce_tree but takes a Lisp_Object for the parent. Declare
4955 (graft_intervals_into_buffer): Use it when appropriate.
4956 (reproduce_tree): Declare with prototype.
4957 (balance_possible_root_interval): Check that the parent is a lisp
4958 object before trying to examine its type.
4960 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4962 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4963 as strings only if both are known to be strings.
4965 * s/openbsd.h (LIBS_TERMCAP): Undef.
4967 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4969 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4970 definitions for non-Emacs compilation.
4971 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4972 outside of `#ifdef emacs'.
4973 (print_partial_compiled_pattern): Update.
4974 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4975 (re_compile_fastmap): Merge handling of charset and charset_not (for
4976 emacs and non-emacs compilation as well).
4977 Similarly for (not)categoryspec and (not)syntaxspec.
4978 Don't use the fastmap when reaching `anychar' since the added
4979 complexity is not justified.
4980 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4981 and (not)syntaxspec. Merge (not)categoryspec.
4983 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4985 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4986 FACE_FOR_CHAR): Define them differently for the configuration of
4989 2000-03-21 Dave Love <fx@gnu.org>
4991 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4994 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4996 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4997 (lface_fully_specified_p): Don't check contents of
4998 LFACE_FONT_INDEX because that attribute is optional.
4999 (realize_x_face): Remove now unwarranted xassert.
5001 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5003 The following changes are to make font selection based on
5004 characters, not charset. In addition, they recover fontset
5005 facilities while utilizing the new font selection mechanism.
5007 * Makefile.in (fontset.o): Depend on dispextern.h.
5009 * alloc.c (mark_face_cache): Don't mark face->registry.
5011 * dispextern.h (struct glyph): New member glyph_not_available_p.
5012 Use 22 bits for face_id.
5013 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5014 (struct face): Delete member registry, new member ascii_face.
5015 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5016 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5017 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5018 (struct it): Delete member charset, new member
5019 glyph_not_available_p.
5021 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5022 (struct fontset_info, struct fontset_data): Structs removed.
5023 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5024 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5025 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5026 (fs_free_face_fontset, fontset_font_pattern,
5027 face_suitable_for_char_p, face_for_char,
5028 make_fontset_for_ascii_face): Extern them.
5029 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5030 (FS_LOAD_FACE_FONT): New macro.
5032 * fontset.c: All codes rewritten or adjusted for the change of
5033 fontset implementation. Now fontset is represented by char table.
5034 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5036 (my_strcasecmp): Function removed.
5037 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5039 (AREF, ASIZE): New macros.
5040 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5041 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5042 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5043 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5044 fontset_id_valid_p, font_family_registry, fontset_name,
5045 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5046 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5048 (fs_load_font): New arg FACE. Caller changed.
5049 (fs_query_fontset): Argument changed. Caller changed.
5050 (Fquery_fontset): call fs_query_fontset.
5051 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5053 (clear_fontset_elements, check_registry_encoding,
5054 check_fontset_name): New functions.
5055 (syms_of_fontset): Set char-table-extra-slots property of fontset
5056 to 3. Staticpro and initialize Vfontset_table and
5057 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5059 * frame.h (struct frame): Member `fontset_data' removed.
5060 (FRAME_FONTSET_DATA): Macro removed.
5062 * frame.c (make_frame): Don't allocate f->fontset_data.
5063 (Fdelete_frame): Don't free f->fontset_data.
5065 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5067 * xdisp.c (charset_at_position): Function removed.
5068 (init_iterator): Don't set member charset of struct `it'.
5069 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5070 next_element_from_display_vector, insert_left_trunc_glyphs):
5072 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5074 (get_next_display_element, append_space,
5075 extend_face_to_end_of_line): Likewise.
5077 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5079 (clear_font_table, frame_update_line_height, load_face_font):
5080 Adjusted for the change of fontset implementation.
5081 (load_face_fontset_font): Function removed.
5082 (pixel_point_size): New function.
5083 (font_list): Argument type changed. Caller changed.
5084 (LFACE_FONT): New macro.
5085 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5086 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5087 Lisp_Object. Determine the font name by actually loading a font
5088 by the specified pattern. Set LFACE_FONT (lface) to the specified
5089 pattern. Even if a font is not found, don't try alternatives.
5090 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5091 (set_font_frame_param): If `font' is specified in lface, use it.
5092 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5093 (lface_same_font_attributes_p): Likewise.
5094 (make_realized_face): Arguent changed. Caller changed. Set
5095 face->ascii_face to face itself.
5096 (free_realized_face): Free face->fontset if face is for ASCII.
5097 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5098 deduce_unibyte_registry, x_charset_registry): Functions removed.
5099 (free_realized_multibyte_face): New function.
5100 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5101 changed. Caller changed.
5102 (try_font_list): Argument type changed.
5103 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5104 (choose_face_font): Argument changed. Handle fontset properly.
5105 (choose_face_fontset_font): Function removed.
5106 (realize_default_face, realize_named_face): Don't remove the
5108 (realize_face): Argument changed. Caller changed. Remove face
5109 with the arg former_face_id in advance. Load font for the new
5111 (realize_x_face): Argument changed. Caller changed. For a
5112 multibyte character, share fontset with base_face. For a single
5113 byte character, make a new realized fontset. Don't load a font
5115 (realize_tty_face): Argument changed. Caller changed.
5116 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5117 (face_at_buffer_position): Don't check multibyte_p for returning
5119 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5120 FACE_SUITABLE_FOR_CHARSET_P.
5121 (syms_of_xfaces): Remove code for Qx_charset_registry and
5122 Vface_default_registry.
5124 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5125 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5126 (x_per_char_metric): Don't try FONT->default_char. Even if
5127 pcm->width is zero, glyph bits may exist.
5128 (x_encode_char): Always initialize char2b->byte1.
5129 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5130 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5132 (x_append_glyph): Set glyph->glyph_not_available_p.
5133 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5134 it->charset. Handle the case that per char metric is not
5135 available. If it->multibyte_p is zero and it->c is a multibyte
5136 character, convert it to a unibyte character.
5137 (struct glyph_string): Delete member `charset'.
5138 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5139 the case that per char metric is not available correctly.
5140 (x_fill_glyph_string): Handle the case that the specific glyph is
5141 not available correctly.
5142 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5143 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5144 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5145 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5146 fontset. Don't call FS_LOAD_FONT.
5148 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5149 (x_create_tip_frame): Likewise.
5150 (Fx_close_connection): Free full_name of font_info.
5152 * fns.c (optimize_sub_char_table): New function.
5153 (Foptimize_char_table): New function.
5154 (syms_of_fns): Defsubr Soptimize_char_table.
5156 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5158 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5159 only if buffer is displayed in some window.
5161 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5162 (try_window_reusing_current_matrix): Don't call scroll run
5163 function if run's current and desired position are the same;
5164 this prevents cursor flickering.
5166 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5168 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5170 * regex.c (RE_STRING_CHAR): New macro.
5171 (GET_CHAR_AFER_2): Remove.
5172 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5173 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5174 (print_partial_compiled_pattern, re_compile_fastmap)
5175 (re_match_2_internal): Remove on_failure_jump_exclusive.
5176 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5177 optimization only need to work for * (ie. can use of_keep_string_jump).
5178 Remove the special case for .*\n since it is now covered by the general
5180 (re_search_2): Don't bother with `room'.
5181 (skip_one_char): New function.
5182 (skip_noops): Simplify since `memory' is not needed any more.
5183 (mutually_exclusive_p): Restructure slightly to use `switch' and
5184 add handling for "all" remaining cases.
5185 (re_match_2_internal): Change on_failure_jump_smart to use
5186 on_failure_keep_string_jump (and redirect the end-of-loop jump)
5187 rather than on_failure_jump_exclusive.
5189 2000-03-19 Gerd Moellmann <gerd@gnu.org>
5191 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
5192 number of bits per RGB because it's everywhere used as the depth
5195 * term.c (calculate_costs): Remove code dealing with X frames.
5197 2000-03-19 Richard M. Stallman <rms@gnu.org>
5199 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
5201 2000-03-18 Gerd Moellmann <gerd@gnu.org>
5203 * lread.c (read_integer): Unread the last char not consumed.
5205 2000-03-17 Gerd Moellmann <gerd@gnu.org>
5207 * xterm.c (x_update_window_cursor): Don't update in frames
5208 which are in the process of being deleted.
5210 2000-03-16 Gerd Moellmann <gerd@gnu.org>
5212 * Makefile.in (mostlyclean): Add `*.core'.
5213 (clean): Add `bootstrap-emacs'.
5215 * lread.c (read_integer): New function.
5216 (read1): Support read syntax #o, #x, #b, #r.
5218 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
5220 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
5221 make sure POINTER_TO_OFFSET gives the same value before and after
5222 PREFETCH. Use `dfail' to guarantee "atomic" matching.
5223 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
5224 (debug): Now only active if > 0 rather than if != 0.
5225 (DEBUG_*): Update for the new meaning of `debug'.
5226 (print_partial_compiled_pattern): Add missing `succeed' case. Use
5227 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
5228 in `succeed_n', `jump_n' and `set_number_at'.
5229 (store_op1, store_op2, insert_op1, insert_op2)
5230 (at_begline_loc_p, at_endline_loc_p): Add prototype.
5231 (group_in_compile_stack): Move to after its arg's types are
5232 declared and add a prototype.
5233 (PATFETCH): Define in terms of PATFETCH_RAW.
5234 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
5236 (QUIT): Redefine as a nop except for NTemacs.
5237 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
5238 indentation of the greedy-op and shy-group code.
5239 (at_(beg|end)line_loc_p): Fix argument's types.
5240 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
5241 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
5242 (MATCHING_IN_FIRST_STRING): Remove.
5243 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
5244 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
5245 QUIT unconditionally.
5247 2000-03-15 Gerd Moellmann <gerd@gnu.org>
5249 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
5252 * process.c (send_process): Add a hint that the function
5253 can call Lisp code to its comment.
5255 * lread.c (load_dangerous_libraries): New variable.
5256 (Vbytecomp_version_regexp): New variable.
5257 (safe_to_load_p): New function.
5258 (Fload): Handle files not compiled with Emacs specially.
5259 (syms_of_lread): New Lisp variable load-dangerous-libraries.
5261 2000-03-14 Gerd Moellmann <gerd@gnu.org>
5263 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
5265 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
5266 support functions only if HAVE_X11R6_XIM is defined.
5267 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
5269 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
5271 * xfns.c (X_I18N_INHIBITED): Don't define.
5272 (create_frame_xic): Remove conditional compilation on
5274 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
5276 * config.in (HAVE_X_I18N): Moved here from xterm.h.
5277 (HAVE_X11R6_XIM): Define.
5279 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
5281 * xterm.c (x_term_init): Add support for X resource `synchronous'.
5282 If set, call XSynchronize.
5284 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
5286 * regex.c: Declare a new type `re_char' used throughout the code
5287 for the string char type. It's `const unsigned char' to match the
5288 rest of Emacs. Consistently make sure all pointers to strings use
5289 it and make sure all pointers into the pattern use `unsigned
5291 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
5292 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
5295 * charset.h (GET_CHAR_AFTER_2): Remove.
5296 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
5298 2000-03-12 Ken Raeburn <raeburn@gnu.org>
5300 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
5301 variable before the invocation of YMF_PASS_LDFLAGS, in case both
5302 of them try to use backquotes.
5304 2000-03-12 Dave Love <fx@gnu.org>
5306 * unexelf.c: Restore changes of 1999-10-19.
5307 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
5308 fix its type and alignment; copy it from current process.
5310 2000-03-12 Gerd Moellmann <gerd@gnu.org>
5312 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
5313 has been found. Fix bug not computing timer's predecessor.
5315 * fileio.c (Fread_file_name): Handle case that DIR contains a
5318 * window.c (Fsave_window_excursion): Doc fix.
5320 * xfns.c (x_defined_color): Rewritten to use
5321 x_allocate_nearest_color.
5323 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5325 * msdos.c (vga_installed): New function, code moved from
5326 dos_set_window_size.
5327 (Qbar, Qcursor_type, outside_cursor): New variables.
5328 (syms_of_msdos): Intern and staticpro them.
5329 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
5330 shape used outside Emacs when called for the first time.
5331 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
5332 cursor shape used outside Emacs.
5333 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
5334 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
5336 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
5337 parameters specify the cursor. Make qreverse a global
5338 variable (renamed to Qreverse).
5340 2000-03-09 Gerd Moellmann <gerd@gnu.org>
5342 * fns.c (Fy_or_n_p): Cancel busy-cursor.
5344 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
5346 This is a big redesign of failure-stack and register handling, prompted
5347 by bugs revealed when trying to add shy-groups. Overall, what happened
5348 is that loops are now structured a little differently, groups can be
5349 shy and the code is a little simpler.
5351 * regex.h: Update the copyright.
5352 (RE_SHY_GROUPS): New value.
5353 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
5354 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
5356 * regex.c (enum re_opcode_t): Remove jump_past_alt,
5357 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
5358 on_failure_jump_(exclusive, loop and smart). Also fix the comment
5359 for (start|stop)_memory since they now only take one argument (the
5360 second has becomes unnecessary).
5361 (print_partial_compiled_pattern): Adjust for changes in
5363 (print_compiled_pattern): Use %ld to printf long ints and flush to
5364 make debugging a little easier.
5365 (union fail_stack_elt): Make the integer unsigned.
5366 (struct fail_stack_type): Add a `frame' element.
5367 (INIT_FAIL_STACK): Init `frame' as well.
5368 (POP_PATTERN_OP): New macro for re_compile_fastmap.
5369 (DEBUG_PUSH, DEBUG_POP): Remove.
5370 (NUM_REG_ITEMS): Remove.
5371 (NUM_NONREG_ITEMS): Adjust.
5372 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
5373 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
5374 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
5375 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
5377 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
5378 address pushed is not the destination of the jump but the source
5380 (NUM_FAILURE_ITEMS): Remove.
5381 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
5382 registers before the actual failure point). Don't hardcode any
5383 meaning for str==NULL anymore.
5384 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
5385 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
5387 (REG_UNSET_VALUE): Use NULL (why not?).
5388 (compile_range): Remove declaration since it doesn't exist.
5389 (struct compile_stack_elt_t): Remove inner_group_offset.
5390 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
5391 (regex_grow_registers): Remove dead code.
5392 (FIXUP_ALT_JUMP): New macro.
5393 (regex_compile): Add shy-groups Change loops to use
5394 on_failure_jump_smart&jump instead of
5395 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
5396 initial (dummy_failure_)jump. Remove c1_base (looks like unused
5397 variable to me). Use `jump' instead of `jump_past_alt' and don't
5398 bother with push_dummy_failure in alternatives since it is now
5399 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
5400 emacs' for (re)allocating the stack.
5401 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
5402 from loop when bufp->can_be_null rather than jumping to `done'.
5403 Avoid jumping backwards so as to ensure termination. Use
5404 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
5405 backreferences. Remove dead code in handling of `anychar'.
5406 (skip_noops, mutually_exclusive_p): New functions taken from the
5407 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
5408 improve mutually_exclusive_p to handle ".+\n".
5409 (lowest_active_reg, highest_active_reg,
5410 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
5411 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
5412 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
5413 variables. Push register (in `start_memory') on the stack rather
5414 than storing it in old_reg(start|end). Remove the cycle detection
5415 from `stop_memory', replaced by the use of on_failure_jump_loop
5416 for greedy loops. Add code for the new on_failure_jump_<foo>.
5417 Remove ad-hoc code in `on_failure_jump' to push more registers in
5418 the case of a loop. Take out code from `maybe_pop_jump' into
5419 separate functions and adapt it to the semantics of
5420 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
5421 and push_dummy_failure. Remove dummy_failure handling and
5422 handling of `failures to jump to on_failure_jump' (this last one
5423 was already dead code, it seems).
5424 (group_match_null_string_p, alt_match_null_string_p)
5425 (common_op_match_null_string_p): Remove.
5427 2000-03-08 Dave Love <fx@gnu.org>
5429 * config.in: Don't depend on __STDC__ for volatile.
5430 Add POINTER_TYPE, PTR, PROTOTYPES.
5432 * hftctl.c, strftime.c: Use PROTOTYPES.
5433 * eval.c (find_handler_clause): Likewise.
5435 * mem-limits.h: Use POINTER_TYPE.
5437 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
5438 (memory_warnings): Declare using POINTER_TYPE.
5440 2000-03-08 Gerd Moellmann <gerd@gnu.org>
5442 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
5444 * xdisp.c (display_echo_area): Temporarily inhibit garbage
5447 * xfns.c: Remove obsolete code in #if 0.
5448 (Fx_focus_frame): New function.
5450 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5452 * coding.c (coding_category_name): Add coding-category-utf-8,
5453 coding-category-utf-16-be, coding-category-utf-16-le.
5454 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5455 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5456 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5457 (detect_coding_utf_8): New function.
5458 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5459 UTF_16_LOW_SURROGATE_P): New macros.
5460 (detect_coding_utf_16): New function
5461 (detect_coding_mask): When priorities are specified, skip any
5462 categories that have `nil' coding-system. Fix bug of returning
5463 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5464 returns a mask not set in PRIORITIES.
5465 (detect_eol_type_in_2_octet_form): New function.
5466 (detect_eol): selects detect_eol_type_XXX to call according to
5467 cooding->category_idx.
5468 (detect_coding_system): Remove `nil' coding-system in the result.
5469 (Fupdate_coding_systems_internal): Update all coding-categories.
5471 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5472 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5474 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5475 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5476 CODING_CATEGORY_IDX_UTF_16_LE.
5477 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5478 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5479 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5480 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5482 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5484 * doc.c (Fdocumentation_property): If value is not a string,
5485 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5487 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5488 close the display with XtCloseDisplay. This caused a bus error
5491 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5492 complete but not unique.
5494 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5496 * process.c (send_process): Remove local variable `procname' that
5497 might become invalid when a GC happens. Instead, access the
5498 process name slot directly.
5500 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5503 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5506 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5508 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5509 glyph matrices have been freed.
5511 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5513 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5514 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5516 * xfns.c (QCdata): Moved to xdisp.c.
5518 * xdisp.c (QCdata): Moved here from xfns.c.
5519 (syms_of_xdisp): Initialize QCdata.
5521 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5523 * window.c (coordinates_in_window): Use
5524 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5525 FRAME_INTERNAL_BORDER_WIDTH.
5527 * xdisp.c (try_window_id): Recompute unchanged information if
5528 it is obviously invalid.
5530 * xterm.c (x_term_init): Create a colormap if not using the
5533 * xterm.h (select_visual): Change prototype.
5535 * xfns.c (select_visual): Rewritten. Recognize user-specified
5537 (visual_classes): New variable.
5539 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5541 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5542 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5543 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5544 (x_decode_color): Don't handle allocation of white and black
5546 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5547 XtNcolormap resources.
5548 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5549 (Fx_create_frame): Initialize color members of x_output structure.
5550 (xpm_load): Pass colormap to XPM lib.
5552 * xfaces.c (x_free_colors): Access colormap of frame using
5553 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5554 when default colormap is used.
5556 * xterm.c (x_term_init): Set Colormap member of x_display_info
5557 structure. Copy colormap if resource `privateColormap' is
5558 specified (PseudoColor only).
5559 (x_setup_relief_color): Access colormap of frame using
5562 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5563 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5565 2000-03-04 Jason Rumney <jasonr@gnu.org>
5567 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5568 other non-platform-specific equivalents.
5569 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5570 specific functions and macros as their w32 equivalents where
5571 non-platform-specifics are not available.
5572 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5573 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5574 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5575 (frame_update_line_height): Use macros to access f->output_data.
5576 (defined_color): Remove FIXME comments; fixed.
5577 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5578 into #ifdef blocks. Add WINDOWSNT blocks.
5579 (Fx_list_fonts): Use macros for accessing font data.
5580 (set_lface_from_font_name): Different default fonts for X and
5582 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5583 scalable for backward compatibility.
5584 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5585 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5587 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5590 * makefile.nt (w32faces.obj): Remove.
5593 2000-03-03 Jason Rumney <jasonr@gnu.org>
5595 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5598 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5600 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5601 standard ELF definitions here if the system header does not.
5603 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5605 * xterm.c (PER_CHAR_METRIC): Removed.
5606 (x_per_char_metric_1, x_default_char): New functions.
5607 (x_per_char_metric): If font's default char is invalid, return
5608 metrics of a suitably chosen usable default char.
5609 (x_draw_glyph_string_foreground): If font has an invalid default
5610 char, replace occurrences of unprintable chars with a suitably
5611 chosen usable default char.
5613 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5615 * xterm.c (note_mouse_highlight): Return quickly if frame's
5616 glyph matrices have been freed.
5618 * dispnew.c (free_glyphs): Block input while freeing matrices.
5620 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5622 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5625 * dispextern.h (x_free_colors): Add prototype.
5627 * xfaces.c (x_free_colors): New function.
5628 (unload_color, free_face_colors): Use it.
5630 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5632 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5634 * window.c [MSDOS]: Include msdos.h.
5636 2000-03-02 Dave Love <fx@gnu.org>
5638 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5640 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5641 set C_OPTIMIZE_SWITCH for gcc.
5643 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5645 * coding.c (coding_save_composition): Be sure to allocate
5646 composition data area in coding even if there's no composition in
5649 2000-03-01 Jason Rumney <jasonr@gnu.org>
5651 * w32term.c: Equivalent changes to those made to xterm.c on
5652 2000-02-25 and 2000-02-24.
5654 * w32fns.c: Equivalent changes to those made to xfns.c on
5655 2000-02-25 and 2000-02-21.
5657 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5658 correct line-end convention is followed.
5660 * w32menu.c [HAVE_BOXES]: Remove #undef.
5661 (single_keymap_panes): Remove code for simulating checkmarks.
5662 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5663 Remove code for drawing simulated checkmarks.
5664 (w32_menu_show): make unibyte help string correctly.
5665 (add_menu_item): draw standard Windows checkmarks. Draw radio
5666 buttons as radio buttons if possible.
5668 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5670 * sysdep.c (start_of_text): Don't define this function for NetBSD
5673 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5675 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5676 (LINKER): Don't undef if __NetBSD__ is defined.
5678 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5680 * fileio.c [__NetBSD__]: Define `unix'.
5682 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5684 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5686 * atimer.c (start_atimer): Don't abort when timers are stopped.
5687 (append_atimer_lists): New function.
5688 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5689 arbitrary lists of stopped and running atimers.
5691 * atimer.c (cancel_atimer): Handle canceling an atimer when
5692 some timers are stopped.
5694 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5697 * fns.c (maybe_resize_hash_table): Handle case of new size
5698 coming out as being the same as old size.
5700 2000-02-27 Jason Rumney <jasonr@gnu.org>
5702 * makefile.nt: Add atimer.h to dependencies.
5703 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5704 * w32console.c: Only disable window system features for dispextern.h
5705 (initialize_w32_display): Build a display info for the console.
5706 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5707 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5708 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5710 * w32gui.h (struct W32FontStruct): Revert last change after change
5712 * w32menu.c (single_submenu): Set up help string.
5713 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5714 (w32_dialog_show): Set up help string.
5715 * w32term.c (w32_display_info_for_display): Remove unused function.
5716 (w32_draw_bitmap): Use pre-built bitmaps.
5717 (w32_initialize_display_info): New function to initialize parts of
5718 display info that are common to both GUI and console frames.
5719 (w32_term_init): Use w32_initialize_display_info. Do not set
5720 Vw32_num_mouse_buttons here, as it is not called for console
5721 frames. Build bitmaps for indicating truncated lines etc.
5722 (x_delete_display): Destroy pre-built bitmaps.
5723 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5724 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5726 2000-02-27 Dave Love <fx@gnu.org>
5728 * lisp.h: Add a bunch of prototypes.
5730 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5732 * keyboard.c (read_char): Set `usec' correctly.
5734 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5736 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5737 `lambda', set reg[RRR] to the map index.
5738 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5739 reg[RRR] to 0. Otherwise, set it to -1.
5741 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5743 * emacs.c (main): Remove code snippet commented out with `//'.
5745 2000-02-25 Richard M. Stallman <rms@gnu.org>
5747 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5748 and contains a `:', prepend `/:'.
5750 * window.c (select_window_1): If selected_window is nil,
5751 don't "swap out" the buffer's point.
5752 (Fset_window_configuration): Set selected_window to nil
5753 before calling Fselect_window.
5754 (unshow_buffer): Don't set point in buffer from window's point
5755 if another more recently selected window also shows the buffer.
5757 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5759 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5761 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5762 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5763 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5765 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5766 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5767 (hide_busy_cursor): New functions.
5768 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5770 * minibuf.c (read_minibuf): Cancel busy-cursor.
5772 * keyboard.c (command_loop_1): Call start_busy_cursor before
5773 Fcommand_execute and cancel_busy_cursor after it.
5774 (timer_check): Remove busy-cursor code.
5775 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5778 * process.c (wait_reading_process_input): Remove busy-cursor code.
5780 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5781 Fx_hide_busy_cursor.
5783 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5785 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5787 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5789 * xterm.c (XTread_socket): Remove busy-cursor code.
5791 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5792 (build_frame_matrix_from_leaf_window): Put code handling
5793 glyph row's not being a slice of a frame row in #if 0.
5794 (sync_window_with_frame_matrix_rows): New function.
5795 (frame_row_to_window): New function.
5796 (mirror_line_dance): Handle copies between windows.
5798 * lread.c (Fload): Use `xfree' instead of `free'.
5799 (init_obarray): Use `xmalloc' instead of `malloc'.
5801 * window.c (Fset_window_buffer): Set WINDOW to the window
5803 (coordinates_in_window): Take frame's internal border width
5806 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5808 * xterm.c (x_display_and_set_cursor): Display cursor of
5809 non-selected windows depending on the setting of
5810 cursor_in_non_selected_windows.
5812 * xdisp.c (cursor_in_non_selected_windows): New variable.
5813 (syms_of_xdisp): DEFVAR_BOOL it.
5815 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5817 * data.c (Fstring_to_number): If number is greater than what
5818 fits into an integer, return a float.
5820 * eval.c (specbind): Remove references to
5821 keyword_symbols_constant_flag.
5823 * data.c (keyword_symbols_constant_flag): Removed.
5824 (Fmakunbound, set_internal, syms_of_data): Remove references to
5825 keyword_symbols_constant_flag.
5827 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5829 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5831 * syntax.c (multibyte_syntax_as_symbol): New variable.
5832 (syms_of_syntax): Declare it as a Lisp variable.
5833 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5834 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5835 nonzero, treat all multibyte characters as symbol.
5836 (init_syntax_once): Give syntax `word' to all multibyte
5839 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5841 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5844 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5846 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5848 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5849 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5851 2000-02-21 Dave Love <fx@gnu.org>
5853 * frame.c (Vmouse_position_function): New variable.
5854 (Fmouse_position): Use it.
5855 (syms_of_frame): Install it.
5857 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5859 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5861 * fileio.c (Finsert_file_contents): Unbind the binding of
5862 standard-output done by temp_output_buffer_setup.
5864 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5865 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5866 (specbind, unbind_to): Handle most common case of non-constant
5867 symbol with trivial value specially.
5869 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5871 2000-02-20 Richard M. Stallman <rms@gnu.org>
5873 * data.c (Fmake_variable_buffer_local): Doc fix.
5874 Init found_for_buffer to 0.
5875 (Fmake_variable_frame_local): If the variable has already
5876 been buffer-local, set the check_frame field.
5878 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5880 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5881 produced for CODING_MODE_LAST_BLOCK requires.
5883 2000-02-18 Dave Love <fx@gnu.org>
5885 * keyboard.c (echo_keystrokes): Remove declaration.
5886 (Vecho_keystrokes) New variable.
5887 (read_char, record_menu_key, read_key_sequence): Use it to allow
5889 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5891 * lread.c: Undef feature selection macros before defining.
5893 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5895 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5896 for symbols other than the symbol in question.
5898 2000-02-17 Dave Love <fx@gnu.org>
5900 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5902 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5904 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5906 * alloc.c (enum mem_type): Compile unconditionally.
5908 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5910 * xfaces.c (tty_defined_color): Don't return faulire indication
5911 for unspecified-fg and unspecified-bg pseudo-colors.
5913 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5915 * alloc.c (mark_object): Don't mark symbol names in pure space.
5916 (gc_sweep): Don't unmark symbol names in pure space.
5918 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5919 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5920 [GC_MARK_STACK]: New defines.
5921 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5922 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5924 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5926 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5927 allocate_buffer instead of xmalloc.
5929 * alloc.c (toplevel): Include setjmp.h.
5930 (PURE_POINTER_P): New define.
5931 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5932 (Vdead) [GC_MARK_STACK]: New variable.
5933 (lisp_malloc): Add parameter TYPE, call mem_insert if
5934 GC_MARK_STACK is defined.
5935 (allocate_buffer): New function.
5936 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5937 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5938 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5939 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5940 (MEM_NIL) [GC_MARK_STACK]: New define.
5941 (struct mem_node) [GC_MARK_STACK]: New structure.
5942 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5943 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5944 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5945 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5946 (mark_stack) [GC_MARK_STACK]: New functions.
5947 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5948 (clear_marks): Removed.
5949 (gc_sweep): Set free conses' car, free floats' type, free
5950 symbols' function to Vdead. Use lisp_free to free buffers.
5951 (init_alloc_once): Initialize Vdead.
5952 (survives_gc_p): Return non-zero for pure objects.
5954 * alloc.c: Add comments throughout the file.
5956 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5957 that unblocks alarms.
5959 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5960 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5961 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5963 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5965 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5967 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5968 avoid infinite error signaling. Allocate sufficient memory for
5969 eol_str in the case that eoltype is Lisp_Int.
5971 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5973 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5974 depends on the previous behavior.
5976 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5978 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5980 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5982 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5984 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5985 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5988 2000-02-15 Richard M. Stallman <rms@gnu.org>
5990 * data.c (set_internal): Don't make variable buffer-local
5991 if within a let-binding for the same buffer.
5992 (let_shadows_buffer_binding_p): New function.
5994 * eval.c (specbind): For buffer-local value,
5995 record the current buffer also.
5996 (unbind_to): Cope with that change.
5998 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6000 * window.c (Fsave_window_excursion): Doc fix.
6002 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6004 * syntax.c (back_comment): Make sure we only consider comment-starters
6005 of the relevant style and return -1 in case of a failure to find the
6006 beginning of the comment.
6007 (Fforward_comment): If back_comment fails, go back to the position just
6008 after the comment-end.
6009 (scan_lists): Add comment describing a very minor bug.
6011 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6013 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6014 `completion-regexp-list' in the docstring.
6016 2000-02-14 Dave Love <fx@gnu.org>
6018 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6020 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6022 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6023 to Emacs' syntax. Also fix the comment about set/not-set meanings
6024 since Emacs syntax is not the value 0 any more.
6025 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6026 since it's now part of RE_SYNTAX_EMACS.
6028 2000-02-12 Dave Love <fx@gnu.org>
6030 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6033 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6035 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6037 2000-02-12 Dave Love <fx@gnu.org>
6039 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6041 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6042 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6043 * s/hpux.h: Don't define HAVE_VFORK.
6045 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6047 * s/nextstep.h: Don't define HAVE_ALLOCA.
6049 * config.in: Add vfork bits.
6051 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6053 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6054 unwind function to undo the effect of stopping atimers.
6056 * keyboard.c (bind_polling_period): Stop all timers except
6059 * atimer.c (stopped_atimers): New variable.
6060 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6063 * atimer.h (stop_other_atimers, run_all_atimers)
6064 (unwind_stop_other_atimers): Add function prototypes.
6066 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6068 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6070 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6071 library may depend on jpeg.
6072 (atimer.o): Depends on atimer.c.
6074 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6076 * insdel.c (del_range_1): Call update_compositions.
6077 (del_range_both): Call update_compositions just once..
6079 2000-02-10 Dave Love <fx@gnu.org>
6081 * xfns.c (create_frame_xic): Fix initialization of automatic
6084 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6086 * ccl.c (CCL_MAKE_CHAR): New macro.
6087 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6088 registers by CCL_MAKE_CHAR before calling translate_char.
6089 <CCL_TranslateCharacterConstTbl> Likewise.
6091 2000-02-08 Dave Love <fx@gnu.org>
6093 * lread.c (__EXTENSIONS__): Define.
6095 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6097 * puresize.h (BASE_PURESIZE): Increase to 650000.
6099 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6101 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6104 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6106 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6107 md, mh, mb, mr, and me to the fake termcap entry.
6109 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6111 * sound.c (sound_cleanup): Don't call device close routine if the
6112 function pointer is null.
6114 2000-02-06 Andrew Innes <andrewi@gnu.org>
6116 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6117 around image definitions and prototypes.
6118 (gamma_correct) [WINDOWSNT]: New prototype.
6120 * w32term.c (x_make_frame_visible): Replace call to
6121 input_poll_signal with poll_for_input.
6123 * window.c [WINDOWSNT]: Include w32term.h.
6125 * xdisp.c [WINDOWSNT]: Include w32term.h.
6127 * makefile.nt: Add dependencies on w32gui.h.
6128 (OBJ1): Include atimer.obj.
6129 ($(BLD)\atimer.obj): New dependency rule.
6131 * w32.c (sigmask): New function (does nothing).
6132 (sigunblock): Ditto.
6134 * frame.c [WINDOWSNT]: Include w32term.h.
6136 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6138 * lread.c (syms_of_lread): Fix literal newlines.
6140 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6141 the string constant limit (2048 bytes) in MSVC.
6144 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6146 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6148 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6149 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6152 2000-02-04 Dave Love <fx@gnu.org>
6154 * fileio.c: Remove some unused vars.
6155 (_GNU_SOURCE): Define (for euidaccess).
6157 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6159 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6161 (read_minibuf): Deal with allow_props correctly.
6163 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6165 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6167 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6169 * search.c (compile_pattern): If a cache entry has a nil regexp,
6170 fill in that entry instead of clobbering a previously cached
6173 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6175 * puresize.h (BASE_PURESIZE): Increase to 610000.
6177 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6179 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
6182 2000-02-02 Kenichi Handa <handa@etl.go.jp>
6184 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
6185 instead of incrementing ic directly.
6186 <CCL_WriteExprConst> Likewise.
6187 <ccl_set_expr>: Set ic to jump_address.
6189 * fileio.c (e_write): Fix the handling of
6190 CODING_FINISH_INSUFFICIENT_SRC.
6192 2000-02-01 Dave Love <fx@gnu.org>
6194 * editfns.c (Fpropertize): Doc fix.
6196 * process.c (Fstart_process): Doc fix.
6198 * eval.c: Fix various doc strings not to duplicate information
6199 from help-manyarg-func-alist.
6201 * window.c (Fset_window_margins): Don't make interactive. Doc
6204 * doc.c (Vhelp_manyarg_func_alist): New variable.
6205 (Fdocumentation): Use it.
6206 (syms_of_doc): Define it.
6208 2000-01-31 Gerd Moellmann <gerd@gnu.org>
6210 * xterm.c (xim_open_dpy): Remove unused local variable.
6212 * emacs.c (USAGE): Use term `display options' instead of `X
6215 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
6216 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
6218 * fns.c (sweep_weak_table): New function.
6219 (sweep_weak_hash_tables): Use it. Keep on marking until there
6222 2000-01-30 Gerd Moellmann <gerd@gnu.org>
6224 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
6225 that XTread_socket does not crash by trying to call XNoOp on a
6228 2000-01-30 Jason Rumney <jasonr@gnu.org>
6230 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6231 Change selected_frame to SELECTED_FRAME ().
6232 (w32_console_mouse_position): Remove #ifndef MULE from around
6235 * makefile.nt: Remove dosfns.obj.
6237 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
6239 * w32fns.c (w32_defined_color): Check for valid frame before
6240 applying gamma correction. Eliminate dependency on frame elsewhere.
6241 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
6242 (w32_to_x_font): Use resx and resy not height_in and width_in.
6243 (x_to_w32_font): Doc fix.
6244 (xlfd_strip_height): New function to strip and return font height.
6245 (w32_font_match): Compare height separately from rest of xlfd
6246 spec, using xlfd_strip_height.
6248 * w32term.c (w32_term_init): Swap resx and height_in, resy and
6249 width_in. Use w32_defined_color in place of defined_color.
6251 * w32faces.c: Merge more of DOS and X specifics in preparation for
6252 merge with xfaces.c.
6253 (defined_color): Remove FIXME comment.
6254 (tty_color_name): Provide w32-specific function.
6255 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
6257 * w32console.c (turn_on_face, turn_off_face): Removed.
6258 (w32_face_attributes): New function.
6259 (Global_variables): Reduce scope where possible.
6260 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
6262 (hl_mode): Don't modify text attributes.
6263 (write_glyphs): Don't do anything if len <= 0. Use
6264 w32_face_attributes to get attributes for drawing. Write
6265 terminating codes using char_attr_normal.
6266 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
6267 (update_begin, update_end): Likewise.
6268 (vga_stdcolor_name): New function.
6269 (initialize_w32_display): Remove char_attr_reverse and char_attr.
6270 (Fset_screen_color): Remove char_attr_reverse.
6272 2000-01-29 Gerd Moellmann <gerd@gnu.org>
6274 * xfns.c (xic_set_preeditarea): Take window parameter and
6275 window-relative pixel-positions.
6277 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
6278 is its frame's selected window.
6279 (xim_instantiate_callback): Likewise.
6281 * xfns.c (x_create_im): Removed.
6282 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
6283 (supported_xim_styles): Renamed from supported_styles.
6284 (best_xim_style): Renamed from best_style.
6285 (create_frame_xic): Renamed from xic_create_frame.
6286 (free_frame_xic): Renamed from xic_destroy_frame.
6288 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
6290 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
6291 our frames, call XFilterEvent with 2nd parameter `None'.
6292 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
6293 returning XBufferOverflow.
6294 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
6296 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
6297 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
6298 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
6299 (xim_initialize, xim_close)
6300 [HAVE_X_I18N && HAVE_X11R6]: New functions.
6301 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
6302 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
6303 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
6305 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
6307 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
6308 `xic_style' and `xic_xfs'.
6309 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
6310 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
6311 (FRAME_XIM): Removed.
6313 * xfns.c (supported_styles): New variable.
6314 (DEFAULT_STYLE, DEFAULT_FONT): New macros
6315 (xic_create_xfontset, best_style, xic_create_frame)
6316 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
6317 (xic_set_xfontset): New functions.
6319 2000-01-28 Dave Love <fx@gnu.org>
6321 * s/irix6-5.h: Revert last change after change to irix5-0.h.
6323 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
6325 2000-01-28 Gerd Moellmann <gerd@gnu.org>
6327 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
6328 for *scratch* if it already existed.
6330 * emacs.c (USAGE): New macro.
6331 (main): Use it to display usage information.
6333 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6335 Support for the menu-help feature:
6337 * msdos.h: Change prototypes of XMenuAddSelection and
6340 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
6341 part of the line to the termscript file.
6342 (IT_clear_to_end): Clear the entire line, not just its beginning.
6343 (menu_help_message, prev_menu_help_message): New variables.
6344 (IT_menu_make_room): Make room for the help_text member.
6345 (IT_menu_display): New argument disp_help; all callers changed.
6346 If disp_help is non-zero, store the help text of the active menu
6347 item in menu_help_message.
6348 (XMenuAddPane): Initialize the help_text member to NULL.
6349 (XMenuAddSelection): New argument help_text. Store it in the
6351 (XMenuActivate): New argument help_callback. If the value of
6352 menu_help_message has changed since the last time, display the
6353 menu help message text while waiting for the mouse to move. Clear
6354 the echo area before exiting.
6355 (XMenuDestroy): Free the help_text member.
6357 2000-01-27 Gerd Moellmann <gerd@gnu.org>
6359 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
6360 XMenuAddSelection. Pass help callback to XMenuActivate.
6361 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
6363 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6365 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
6366 and EMACS_SET_USECS.
6368 2000-01-26 Dave Love <fx@gnu.org>
6370 * editfns.c (Fchar_after, Fchar_before): Doc fix.
6372 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
6373 an error may be signalled.
6375 2000-01-26 Gerd Moellmann <gerd@gnu.org>
6377 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
6378 LD_SWITCH_SYSTEM inherited from irix5-0.h.
6380 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
6382 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6384 * charset.c (Fstring): If there is a multibyte char among
6385 the args, always return a multibyte string.
6387 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6389 * sysdep.c (sys_select): Turn atimers off and on instead of
6390 recording and restoring old alarm handler
6392 * process.c (toplevel): Include atimer.h.
6393 (create_process_1): Rewritten.
6394 (create_process): Use atimers instead of alarm.
6395 (wait_reading_process_input) [hpux]: Turn atimers off instead
6396 of turning off SIGALRM.
6397 (wait_reading_process_input): Turn off atimers instead off
6398 calling stop_polling.
6400 * emacs.c (main): Call init_atimer.
6402 * keyboard.c (toplevel): Include systime.h and atimer.h.
6403 (polling_for_input): Removed because unused.
6404 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
6405 (poll_timer): New variable.
6406 (poll_for_input, poll_for_input_1): New functions.
6407 (start_polling, stop_polling): Rewritten.
6409 * keyboard.h (polling_for_input): Removed.
6411 * atimer.h, atimer.c: New files.
6413 * Makefile.in (obj): Add atimer.o.
6414 (atimer.o): New target.
6416 * blockinput.h (pending_atimers): Add extern declaration.
6417 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
6419 * lisp.h (popup_activated_flag): Add extern declaration.
6421 * xmenu.c (popup_activated_flag): Make externally visible.
6422 (popup_activate_callback) [USE_MOTIF]: Increment
6423 popup_activated_flag.
6424 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
6426 * xterm.c (toplevel): Include atimer.h.
6427 (toolkit_scroll_bar_interaction): New variable.
6428 (Fxt_process_timeouts): Removed.
6429 (x_process_timeouts): New function.
6430 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
6431 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
6432 (x_make_frame_visible): Call poll_for_input_1 instead of
6433 input_poll_signal. Don't call alarm.
6434 (x_initialize): Install timer calling x_process_timeouts.
6436 2000-01-24 Dave Love <fx@gnu.org>
6438 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
6439 Don't use -cckr -- apparently not now necessary.
6441 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6443 * msdos.c (IT_menu_display): Truncate long menu lines at the right
6446 2000-01-23 Jason Rumney <jasonr@gnu.org>
6448 * w32fns.c (w32_defined_color): Apply gamma correction before
6449 trying to map to the palette.
6450 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6453 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6454 here. Callers changed to always pass real device context.
6455 (w32_draw_bitmap): Likewise.
6456 (w32_get_glyph_overhangs): Likewise.
6457 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6459 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6460 pfnSetScrollInfo and SetScrollRange.
6461 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6462 back into MULE characters after decoding them.
6463 (x_get_glyph_face_and_encoding): Likewise.
6464 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6465 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6466 (x_produce_glyphs): Calculate per char metrics for a character
6467 that we know exists in default font when font_not_found_p is true.
6469 2000-01-22 Jason Rumney <jasonr@gnu.org>
6471 * makefile.nt (intervals.obj, composite.obj): New modules.
6472 (composite.h): Added as dependency where appropriate.
6474 * w32gui.h (XGCValue): New struct for emulating X GCs.
6476 * w32term.h (XCharStruct): New struct for emulating X.
6478 * w32console.c (turn_on_face, turn_off_face): New functions.
6479 (change_line_highlight): New prototype for new redisplay.
6480 (write_glyphs): Support multibyte text. Support faces.
6482 * w32faces.c: Complete rewrite for new redisplay based on new
6485 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6486 throughout. struct frame * in place of FRAME_PTR.
6487 Skeleton support for images, toolbars, tooltips from xfns.c.
6488 (Fx_create_frame): Use system default for default scroll bar
6490 (w32_get_arg): Renamed from x_get_arg.
6491 (Fx_file_dialog): New function.
6492 (w32_list_fonts): Check cache before asking system.
6493 (Vw32_enable_synthesized_fonts): New variable.
6494 (Vw32_enable_italics): Obsolete, removed.
6496 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6497 Use SELECTED_FRAME macro.
6499 * w32menu.c: Add skeleton support for help strings on menus.
6500 (add_menu_item): Native checkbox and radio support added, but not
6501 yet enabled due to bugs.
6502 (push_menu_item): Add parameters type, selection and help.
6504 Formatting changes to reduce unnecessary diffs with xmenu.c.
6506 * w32select.c (Fw32_set_clipboard_data): Update call to
6507 find_charset_in_str.
6509 * w32term.c: Complete rewrite for new redisplay based on new
6510 xterm.c with necessary sections merged back in from old w32term.c.
6512 2000-01-21 Richard M. Stallman <rms@gnu.org>
6514 * data.c (set_internal): Further fix in same criterion.
6516 2000-01-20 Richard M. Stallman <rms@gnu.org>
6518 * data.c (set_internal): Fix the criteria for whether
6519 to swap out the old cached binding.
6521 2000-01-19 Dave Love <fx@gnu.org>
6523 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6525 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6527 * regex.c (re_compile_fastmap): While checking a range table for
6528 `charset', skip flag bits for a character class correctly.
6530 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6532 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6534 * xfns.c (x_window): Call lw_create_widget with new parameter
6537 * widget.c (EmacsFrameSetCharSize): Change size of children first
6538 because of problems with main window geometry management under
6541 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6543 (MENU_ITEMS_ITEM_HELP): New enumerator.
6544 (push_menu_item): Add parameter HELP. Record help in menu_items.
6545 (single_menu_item, single_submenu, list_of_items): Call
6546 push_menu_item with new parameter.
6547 (single_submenu): Set help string in widget value.
6548 (menu_highlight_callback): New function.
6549 (set_frame_menubar): Call lw_create_widget with new
6551 (xmenu_show, xdialog_show): Ditto.
6553 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6555 * sound.c (Fplay_sound): Improve doc string.
6557 2000-01-11 Richard M. Stallman <rms@gnu.org>
6559 * lisp.h (set_internal): Enter the new arg.
6561 * eval.c (specbind): Record buffer-local variables specially,
6562 indicating which buffer's binding was saved.
6563 (unbind_to): Restore buffer-local variables specially
6564 in the proper buffer.
6566 * data.c (set_internal): New arg BUF.
6568 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6569 * data.c (Fset): Pass new arg to set_internal.
6570 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6572 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6574 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6577 2000-01-11 Richard M. Stallman <rms@gnu.org>
6579 * minibuf.c (Ftry_completion): Doc fix.
6581 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6583 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6586 2000-01-11 Andreas Schwab <schwab@suse.de>
6588 * coding.c (code_convert_region): Initialize total_skip.
6590 2000-01-08 Dave Love <fx@gnu.org>
6592 * eval.c (Fuser_variable_p): Check customizability too.
6594 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6596 * minibuf.c (Fcompleting_read): Doc fix.
6598 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6600 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6603 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6604 Check that input style is supported before trying to create an
6606 (x_window): Call x_create_im.
6608 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6610 * xfns.c (current_gif_memory_src): New variable.
6611 (gif_load): Record the address of the current memory source
6612 in current_gif_memory_src.
6613 (gif_read_from_memory): Use current_gif_memory_src.
6615 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6616 macros statement form.
6618 * sound.c (struct sound): Renamed from struct sound_file.
6619 (struct sound): Add members `data' and `header_size'.
6620 (enum sound_attr): Add SOUND_DATA.
6621 (current_sound, current_sound_device): Variables renamed from
6622 sound_file and sound_device.
6623 (parse_sound): Parse :data.
6624 (parse_sound): Handle sound data in strings.
6625 (find_sound_type): Function renamed from find_sound_file_type.
6626 (wav_init, au_init): Fail if sound's header_size is smaller than
6628 (wav_play, au_play): Play sounds from string data.
6630 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6632 * lisp.h: Add prototype for allocate_string_data.
6634 * alloc.c (Fgarbage_collect): Return number of live and free
6637 * alloc.c (mark_buffer): Remove code in #if 0.
6639 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6640 (strings_consed): New variable.
6641 (allocate_string): Set it.
6642 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6643 (Fmemory_use_counts): Return strings_consed. Use Flist.
6645 * alloc.c: General cleanup in comments etc. Remove conditional
6646 compilation for `standalone'.
6648 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6650 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6651 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6652 (DONT_COPY_FLAG): Removed.
6653 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6654 (struct sdata, struct sblock): New
6655 (struct string_block): Rewritten.
6656 (STRINGS_IN_STRING_BLOCK): New macro.
6657 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6658 (large_sblocks, string_blocks, string_free_list): New variables.
6659 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6660 (init_strings): Rewritten.
6661 (allocate_string, allocate_string_data, compact_small_strings)
6662 (free_large_strings, sweep_strings): New functions.
6663 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6664 (struct string_block_head, current_string_block)
6665 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6666 (STRING_PAD): Removed.
6667 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6668 (Fgarbage_collect): Don't set mark bit in large strings.
6669 (mark_object): Mark strings differently. Mark symbol names
6671 (survives_gc_p): Test marked strings differently.
6672 (gc_sweep): Sweep strings differently, unmark strings in
6674 (compact_strings): Removed.
6676 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6678 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6679 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6681 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6683 * fileio.c (Finsert_file_contents): Signal error if visiting file
6684 in a non-empty buffer.
6686 * term.c (encode_terminal_code): Fix the previous change.
6688 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6690 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6691 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6693 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6695 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6697 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6698 need to test for MSDOS frames.
6700 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6702 * dosfns.c (unspecified_colors): Remove.
6703 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6705 (msdos_stdcolor_name): Return strings for unspecified fore- and
6708 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6709 (syms_of_xfaces): Remove their staticpro's.
6710 (tty_color_name): Return Lisp strings for unspecified fore- and
6712 (Finternal_set_lisp_face_attribute): Remove the special treatment
6713 for Qunspecified_{f,b}g.
6714 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6717 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6719 * xdisp.c (reseat_at_next_visible_line_start): Position before
6720 newline only if ending up on a newline.
6721 (next_element_from_ellipsis): Return success. Handle case of
6722 displaying no ellipsis. Fix case of ellipsis defined in display
6724 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6727 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6729 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6730 (Fcolor_supported_p): Renamed from face-color-supported-p.
6732 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6734 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6735 list of colors renamed to tty-defined-color-alist.
6736 (tty_color_name): Pass the frame to tty-color-by-index.
6737 (realize_tty_face): tty-color-alist is now a function which
6738 accepts the frame as argument.
6740 * term.c (Ftty_display_color_p): Accept an optional argument
6743 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6745 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6746 encode_terminal_code.
6748 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6750 * dispnew.c (mode_line_string): Support termcap frames as well.
6752 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6754 * syntax.c (Fforward_word): Undo previous change.
6756 * editfns.c (Fconstrain_to_field): Don't constrain if
6757 inhibit-field-text-motion is non-nil.
6758 (Fline_beginning_position): Undo previous change.
6759 (Fline_end_position): Ditto.
6761 * syntax.c (Fforward_word): Notice field boundaries only if
6762 inhibit-field-text-motion is nil.
6764 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6766 * editfns.c (Vinhibit_field_text_motion): New variable.
6767 (inhibit-field-text-motion): New DEFVAR_LISP.
6768 (Fline_beginning_position, Fline_end_position): Notice field
6769 boundaries only if inhibit-field-text-motion is nil.
6771 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6773 (x_build_heuristic_mask): Likewise.
6774 (xbm_load_image_from_file): Change error output.
6775 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6776 (gif_load, gs_load, x_kill_gs_process): Ditto.
6778 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6779 color indices when accessing raster pixels.
6780 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6781 one of :file or :data.
6782 (enum pbm_keyword_index): Add PBM_DATA.
6783 (pbm_format): Add :data.
6784 (pbm_image_p): Allow either :file or :data.
6785 (pbm_read_file): New function.
6786 (pbm_scan_number): Rewritten to read from string.
6787 (pbm_load): Support :data.
6789 See ChangeLog.8 for earlier changes.
6792 ;; coding: iso-2022-7bit