1 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
8 * syntax.c (forw_comment): Match nestedness of ender/starter.
9 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
10 (prev_char_comstart_first): Remove.
11 (back_comment): Check two-char comment markers more carefully
12 to better handle overlapping cases like *//* or /* */* */ ...
13 Match nestedness of ender/starter.
15 2000-10-02 Dave Love <fx@gnu.org>
17 * config.in (HAVE_GAI_STRERROR): Add undef.
19 * process.c (Fopen_network_stream): Use it.
21 * m/alpha.h (NO_REMAP): Don't define.
23 2000-10-02 Gerd Moellmann <gerd@gnu.org>
25 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
26 return with a string converted to an integer or vice versa when
27 Vmocklisp_arguments is t.
28 (Fsignal): Likewise. The function can return for `quit'.
29 (struct gcpro): Declare member `var' to point to a volatile
32 * eval.c (error): Prevent compiler warning.
34 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
36 * keymap.c (keymap_memberp): New function.
37 (Fset_keymap_parent): Use it.
38 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
39 Use keymap_memberp to avoid creating cycles.
40 (access_keymap): Use KEYMAPP.
42 2000-09-30 Gerd Moellmann <gerd@gnu.org>
44 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
45 gai_strerror. Make sure xerrno is set if connect fails. Improve
48 2000-09-29 Jason Rumney <jasonr@gnu.org>
50 * w32term.c (w32_char_font_type, w32_encode_char)
51 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
52 (w32_bdf_per_char_metric): New function.
53 (w32_per_char_metric): Use it.
54 (x_draw_glyph_string_background): Always draw background for BDF
57 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
58 GDI object which is a scarce resource.
60 * w32bdf.c (search_file_line): Fix skipping of whitespace.
61 (get_quoted_string): Fix limit on memchr search.
62 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
63 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
64 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
65 (get_cached_font_char, cache_char_offset): Use macro
66 BDF_CODEPOINT_RANGE_COVER_P.
67 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
68 (clear_cached_bitmap_slots): New function.
69 (GET_HEX_VALUE): G-Z, g-z are not hex.
70 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
71 (get_bitmap_with_cache): Use new cache implementation.
72 (create_offscreen_bitmap): New function.
73 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
75 * w32term.c (x_produce_glyphs): If the distance from the current
76 position to the next tab stop is less than a canonical character
77 width, use the tab stop after that.
78 (x_draw_glyphs): Handle case START and END are out of bounds more
80 (x_clear_mouse_face): Block/unblock input.
81 (x_display_and_set_cursor): Don't show a hollow box cursor for
82 buffers whose cursor_type is nil.
84 2000-09-29 Gerd Moellmann <gerd@gnu.org>
86 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
89 * dispextern.h (updating_frame): Declare extern.
91 2000-09-29 Andreas Schwab <schwab@suse.de>
93 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
95 2000-09-29 Gerd Moellmann <gerd@gnu.org>
97 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
98 use its function definition.
99 (tool_bar_items): Likewise.
101 * lisp.h (fatal): Declare NO_RETURN.
103 2000-09-29 Kenichi Handa <handa@etl.go.jp>
105 * keymap.c: Remove the line "#undef NULL".
107 2000-09-28 Gerd Moellmann <gerd@gnu.org>
109 * xterm.c (x_make_frame_visible): Try harder to make the frame
112 2000-09-28 Dave Love <fx@gnu.org>
114 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
116 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
118 * .gdbinit (xreload): Note its need on GNU/Linux.
120 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
121 r_alloc, r_alloc_free.
123 2000-09-28 Kenichi Handa <handa@etl.go.jp>
125 * syntax.c (skip_chars): Handle negation correctly.
127 2000-09-27 Gerd Moellmann <gerd@gnu.org>
129 * xfaces.c (realize_default_face): Call set_lface_from_font_name
130 with non-zero FORCE_P argument.
132 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
135 * xdisp.c (window_box_height): Add an assertion.
137 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
138 tool-bar than is available.
139 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
141 2000-09-27 Dave Love <fx@gnu.org>
143 * s/irix6-5.h: Now works 64-bit. Tidied.
145 2000-09-26 Gerd Moellmann <gerd@gnu.org>
147 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
148 instead of BITS_PER_INT.
149 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
150 EMACS_UINT, respectively.
151 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
153 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
155 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
157 * window.c (freeze_window_starts): Construct last argument for
158 foreach_window differently.
160 * xfns.c (x_decode_color): Don't return a Lisp_Object.
162 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
163 EMACS_UINT instead of `int' and `unsigned int'.
164 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
166 * frame.h (struct frame): Make the `nothing' member of union
167 output_data an EMACS_INT.
169 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
171 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
172 size in the sdata structure.
173 (SDATA_NBYTES, SDATA_DATA): New macros.
174 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
175 differently for the different layout of the sdata structure.
176 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
178 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
179 Check that size recorded in the string size and size recorded in
180 the sdata structure agree.
182 2000-09-25 Dave Love <fx@gnu.org>
184 * buffer.c: Include stdio.h.
186 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
188 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
190 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
191 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
193 (__malloc_extra_blocks): Declare as __malloc_size_t.
195 2000-09-25 Gerd Moellmann <gerd@gnu.org>
197 * alloc.c (mark_image): Use GC_NILP instead of NILP.
199 * keyboard.c (show_help_echo): Set help_echo_showing_p.
200 (read_char): If help-echo is showing, preserve the echo area
203 * xdisp.c (help_echo_showing_p): New variable.
204 (set_message): Reset it to 0.
205 (init_xdisp): Initialize help_echo_showing_p.
207 * dispextern.h (help_echo_showing_p): Declare extern.
209 * config.in: Fix typo in __GNUC_MINOR__.
211 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
213 * s/freebsd.h (POSIX_SIGNALS): Define.
215 * xterm.c (x_clear_mouse_face): Block/unblock input.
217 2000-09-24 Dave Love <fx@gnu.org>
219 * fns.c (base64_encode_1): Fix last change.
221 2000-09-22 Gerd Moellmann <gerd@gnu.org>
223 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
225 * xdisp.c (try_window_reusing_current_matrix): More fixes
226 for the case window has a header-line.
228 2000-09-22 Dave Love <fx@gnu.org>
230 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
233 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
235 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
237 2000-09-21 Gerd Moellmann <gerd@gnu.org>
239 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
242 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
245 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
246 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
247 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
250 * marker.c (byte_char_debug_check): Return void.
252 * xfns.c (Fx_create_frame): Set default frame parameter value
253 for tool-bar-lines to 1.
255 * dispnew.c (scrolling_window): Compare y-positions of rows
256 equal at the start. Some simplification.
258 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
259 reused rows' y-position in the case window has a header-line, and
260 new window start is greater than old window start.
262 * process.c (process_sent_to): New variable.
263 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
264 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
265 Declare more parameters volatile.
267 * lread.c (Vrecursive_load_depth_limit): New variable.
268 (Fload): Check recursive loads whose recursion depth exceeds
269 Vrecursive_load_depth_limit.
270 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
272 2000-09-20 Gerd Moellmann <gerd@gnu.org>
274 * fileio.c (Fread_file_name): Doc fix.
276 * editfns.c (Fmessage_or_box): Doc fix.
278 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
280 * xfns.c (xbm_scan): Allow C-style comments.
282 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
283 symbols are specified, add color translations to the cache.
284 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
286 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
288 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
289 structures to xpm_init_color_cache.
291 2000-09-19 Gerd Moellmann <gerd@gnu.org>
293 * dispnew.c (update_window_line): Make sure to always draw
296 2000-09-19 Andrew Innes <andrewi@gnu.org>
298 * makefile.nt (bootstrap-emacs): Don't change directory.
300 2000-09-19 Kenichi Handa <handa@etl.go.jp>
302 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
304 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
305 If output buffer is too small, signal an appropriated error.
307 2000-09-18 Dave Love <fx@gnu.org>
309 * keyboard.c (menu_bar_items, tool_bar_items)
310 (current_active_maps): Remove redundant get_local_map call.
312 2000-09-18 Gerd Moellmann <gerd@gnu.org>
314 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
315 cursor for buffers whose cursor_type is nil.
317 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
318 a feature to implement that is already implemented.
319 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
322 * xfns.c (x_clear_image_1): New function.
323 (x_clear_image): Use it.
324 (x_from_xcolors): Use x_clear_image_1; don't free the image's
327 * dispnew.c (update_window): Move test for invisible lines
328 at the top to update_window_line.
329 (update_window_line): Handle invisible lines here.
331 * xfns.c (clear_image_cache): Clear current matrices of all
332 frames sharing an image cache. Block input while freeing
333 images. Fix timestamp comparison.
334 (x_clear_image): Also free the mask.
336 * xfns.c (lookup_image): Block input while loading the image so
337 that we won't get interrupted in a state where the image isn't yet
339 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
340 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
341 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
342 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
345 2000-09-16 Gerd Moellmann <gerd@gnu.org>
347 * dispnew.c (update_window): Make sure to make desired rows
348 current even if they are completely invisible at the top
351 2000-09-15 Gerd Moellmann <gerd@gnu.org>
353 * xfns.c (lookup_image): Build mask before applying an algorithm.
354 Recognize algorithm `disabled'.
355 (cross_disabled_images): New variable.
356 (COLOR_INTENSITY): New macro.
357 (x_detect_edges): Use COLOR_INTENSITY.
358 (x_disable_image): New function.
359 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
361 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
362 disabled state, don't apply an image transformation algorithm if
363 the user specified an image for the disabled state. Use
364 `:algorithm disabled' for creating a disabled item's image if the
365 user hasn't specified an image.
367 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
368 allocation functions with the XPM lib.
369 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
370 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
371 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
372 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
373 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
375 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
376 functions, if possible, because these handle color allocation
377 failure more gracefully.
378 (Fimage_mask_p): New function.
380 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
381 (Qedge_detection, Qheuristic): New symbols.
382 (syms_of_xfns): Initialize new symbols.
383 (lookup_image): Handle `:mask X', `:algorithm emboss', and
384 `algorithm (edge-detection ...)'.
385 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
386 (tiff_format, gif_format, gs_format): Add `:mask'.
387 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
388 (GIF_MASK, GS_MASK): New enumerators.
389 (x_laplace_read_row, x_laplace_write_row): Functions removed.
390 (emboss_matrix, laplace_matrix): New variables.
391 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
392 (x_edge_detection): New functions.
393 (x_laplace): Rewritten in terms of x_detect_edges.
394 (x_build_heuristic_mask): If image has a mask, free it.
396 2000-09-14 Andrew Innes <andrewi@gnu.org>
398 * makefile.w32-in: Revert to Unix line endings.
400 2000-09-14 Andrew Innes <andrewi@gnu.org>
402 * makefile.w32-in: Standardize indentation somewhat.
403 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
404 cater for differences between shells.
406 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
408 2000-09-14 Gerd Moellmann <gerd@gnu.org>
410 * xterm.c (x_produce_glyphs): If the distance from the current
411 position to the next tab stop is less than a canonical character
412 width, use the tab stop after that.
414 2000-09-14 Dave Love <fx@gnu.org>
416 * buffer.c (alloc_buffer_text): Fix xmalloc call.
418 2000-09-14 Gerd Moellmann <gerd@gnu.org>
420 * xdisp.c (handle_fontified_prop): While running fontification
421 functions, bind `fontification-functions' and
422 `after-change-functions' to nil.
424 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
425 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
427 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
429 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
430 USE_MMAP_FOR_BUFFERS.
432 * insdel.c (make_gap): Use enlarge_buffer_text.
434 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
435 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
436 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
437 from former r_alloc_* functions in ralloc.c.
438 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
440 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
441 (mmap_init) [REL_ALLOC_MMAP]: New function.
442 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
443 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
446 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
447 (enlarge_buffer_text): Add prototype.
449 * ralloc.c: Remove everything having to do with the use of mmap.
451 2000-09-13 Gerd Moellmann <gerd@gnu.org>
453 * sound.c (Fplay_sound): Doc fix.
455 * keyboard.c: Avoid some more compiler warnings.
456 (parse_tool_bar_item): Ignore cached key bindings.
458 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
459 and allocation of Lisp data.
461 2000-09-12 Gerd Moellmann <gerd@gnu.org>
463 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
464 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
467 * lread.c (Fload): Put code checking for recursive loads in #if 0.
469 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
471 * ccl.c: Comment fixed.
472 (MAX_MAP_SET_LEVEL): Increased to 30.
473 (PUSH_MAPPING_STACK): Enclose with do-while block.
474 (POP_MAPPING_STACK): Likewise.
475 (stack_idx_of_map_multiple): New variable.
476 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
477 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
478 call the corresponding CCL program by
479 CCL_CALL_FOR_MAP_INSTRUCTION.
480 (ccl_driver) <CCL_MapSingle>: Likewise.
481 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
482 with the case where looking up process reaches to the end of
483 map-set, and call CCL programs as the above change.
485 2000-09-11 Gerd Moellmann <gerd@gnu.org>
487 * xfns.c (png_load, jpeg_load): Declare some variables volatile
488 that might be clobbered by longjmp.
489 (check_x_display_info, x_decode_color, create_frame_xic)
490 (Fx_display_backing_store, Fx_display_visual_class)
491 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
494 * lread.c (init_lread): Set Vloads_in_progress to nil.
495 (Fload): Show list of recursively loaded files, when signaling an
498 * lread.c (Vloads_in_progress): New variable.
499 (record_load_unwind): New function.
500 (Fload): Check for recursive loads.
501 (syms_of_lread): Initialize Vloads_in_progress.
502 (read_integer, read1): Avoid some compiler warnings.
504 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
507 2000-09-11 Miles Bader <miles@gnu.org>
509 * editfns.c (Fbuffer_string): Doc fix.
511 2000-09-10 Gerd Moellmann <gerd@gnu.org>
513 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
515 2000-09-09 Ken Raeburn <raeburn@gnu.org>
517 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
518 whether to include other header files.
520 2000-09-09 Gerd Moellmann <gerd@gnu.org>
522 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
523 by Fmemq as a boolean.
525 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
527 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
529 2000-09-08 Gerd Moellmann <gerd@gnu.org>
531 * ralloc.c (mmap_fd): Remove initializer which can make it
532 read-only in a dumped Emacs.
533 (mmap_fd_1): New variable.
534 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
535 restore it from there.
536 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
537 unconditionally so that mmap_fd can be initialized there.
538 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
539 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
540 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
542 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
544 * xdisp.c (dump_glyph_row): Fix printf format string.
545 (display_line, move_it_in_display_line_to): Avoid compiler
548 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
550 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
553 * xdisp.c (try_window_id): When trying to locate cursor in
554 unchanged rows at the top, handle the case that we can't find it.
556 * xterm.c (x_draw_glyphs): Handle case START and END are out
557 of bounds more carefully.
559 2000-09-08 Dave Love <fx@gnu.org>
561 * s/sol2.h (REL_ALLOC_MMAP): Define.
562 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
564 * ralloc.c: Don't include string.h (redundant).
565 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
566 [!MAP_ANON]: Include fcntl.h.
567 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
568 (r_alloc, r_re_alloc, r_alloc_free)
569 (mmap_enlarge, mmap_set_vars): Use it.
570 (r_alloc_init_fd): New function.
571 (__morecore) [SYSTEM_MALLOC]: Don't declare.
572 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
575 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
578 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
579 change to __NetBSD__.
581 2000-09-08 Kenichi Handa <handa@etl.go.jp>
583 * search.c (compile_pattern): Check the multibyteness of cached
586 2000-09-08 Miles Bader <miles@gnu.org>
588 * xfaces.c (default_face_vector): Function removed.
589 (Finternal_merge_in_global_face): Restore old global/local
590 attribute override order. Use inline loop instead of calling
593 2000-09-07 Gerd Moellmann <gerd@gnu.org>
595 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
596 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
597 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
598 where necessary, in case POINTER_TYPE is `void'.
600 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
602 * frame.c (make_terminal_frame): Initialize frame foreground and
603 background colors to unspecified, for the initial instance of an
606 2000-09-07 Gerd Moellmann <gerd@gnu.org>
608 * ralloc.c (mmap_find): Fix overlap computation.
609 (mmap_enlarge): Compute nbytes before trying to find an
612 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
615 * lread.c (syms_of_lread): Change value of regexp
616 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
618 * xmenu.c (xdialog_show): When looking up the selection in
619 menu_items, take `quote' boundaries into account; this corresponds
620 to a nil ITEM in x-popup-dialog.
622 2000-09-07 Kenichi Handa <handa@etl.go.jp>
624 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
626 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
628 * coding.c (encode_coding_sjis_big5): Use translation table for
629 encoding, not decoding. Fix the handling of latin-jisx0201.
630 Check for the charset katakana-jisx0201 too.
631 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
632 (detect_coding_sjis): Check the byte sequence more rigidly.
634 2000-09-07 Gerd Moellmann <gerd@gnu.org>
636 * xfaces.c (Vparam_value_alist): New variable.
637 (syms_of_xfaces): Initialize it.
638 (Finternal_set_lisp_face_attribute): Avoid more consing.
640 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
642 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
643 (Qbackground_mode): New variable.
644 (syms_of_frame_1): Initialize Qbackground_mode.
646 * lisp.h (Qdisplay): Declare extern.
648 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
649 change face on all frames, and change the default for new frames.
651 2000-09-07 Dave Love <fx@gnu.org>
653 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
655 2000-09-07 Kenichi Handa <handa@etl.go.jp>
657 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
659 * charset.c: Include composite.h
660 (lisp_string_width): New function.
661 (Fstring_width): Call lisp_string_width instead of strwidth.
663 * Makefile.in (charset.o): Depends on composite.h.
665 * process.c (read_process_output): Before inserting the decoded
666 text in the buffer, adjust the multibyteness.
668 2000-09-06 Gerd Moellmann <gerd@gnu.org>
670 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
671 buffer's text buffer is null, map new memory.
673 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
674 POINTER_TYPE and size_t.
675 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
676 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
677 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
678 [REL_ALLOC_MMAP]: New macros.
679 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
680 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
681 [REL_ALLOC_MMAP]: New functions.
683 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
684 before and after unexec.
686 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
687 text buffers if necessary.
689 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
690 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
693 * config.in (HAVE_MMAP): Add #undef.
695 2000-09-05 Gerd Moellmann <gerd@gnu.org>
697 * frame.c (Qdisplay_type): New variable.
698 (syms_of_frame_1): Initialize it.
699 (Fframe_parameter): New function that avoids consing.
700 (syms_of_frame): Defsubr it.
702 * buffer.c (Fother_buffer): Consider buffers as invisible when
703 they are displayed in a window on an invisible frame.
705 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
706 get-largest-window always return nil.
708 2000-09-04 Gerd Moellmann <gerd@gnu.org>
710 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
711 variable; recognize Emacs 19 elc files.
713 2000-09-04 Miles Bader <miles@gnu.org>
715 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
716 before initially popping up the menu, so the menu doesn't flash
717 when the face settings are significantly different from the
720 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
722 * regex.c (WIDE_CHAR_SUPPORT): New macro.
723 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
724 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
725 (BIT_UNIBYTE): Remove.
726 (re_match_2_internal): Delete corresponding code and streamline the
727 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
728 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
729 (re_wctype_t): New type.
730 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
731 (regex_compile): Use them and fix handling of overly long char classes.
733 2000-09-03 Andrew Innes <andrewi@gnu.org>
735 * makefile.w32-in: Change to DOS line endings.
737 * s/ms-w32.h (ORDINARY_LINK): New define.
739 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
740 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
742 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
743 (distclean): Delete them here instead.
745 * w32proc.c (compare_env): Convert to uppercase for comparison,
746 not lowercase, to match how the native Windows shell works.
748 2000-09-03 Jason Rumney <jasonr@gnu.org>
750 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
751 CVS changes the line-ends when checking in/out on DOS/Windows.
753 * makefile.nt (emacs): Do not change directory to run temacs, as
754 the load-path is set relative to current directory.
756 2000-09-03 Miles Bader <miles@gnu.org>
758 * xterm.c (x_alloc_lighter_color_for_widget): New function.
760 2000-09-02 Gerd Moellmann <gerd@gnu.org>
762 * xdisp.c (redisplay_mode_lines): New function.
763 (display_mode_lines): Return number of mode lines displayed.
764 (echo_area_display): Use redisplay_mode_lines to draw garbaged
765 mode lines. Don't temporarily bind redisplay-dont-pause to t.
767 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
768 string.h and strings.h.
769 (index) [HAVE_INDEX]: Add prototype.
771 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
772 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
774 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
775 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
777 2000-09-01 Gerd Moellmann <gerd@gnu.org>
779 * lread.c (read1): Accept `?' as symbol constituent, for
780 compatiblity with XEmacs.
782 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
784 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
785 (struct re_pattern_buffer): Remove newline_anchor.
786 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
787 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
788 (re_max_failures, fail_stack): Use size_t rather than unsigned.
789 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
790 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
791 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
792 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
793 Get rid of references to newline_anchor.
794 (regcomp): Allocate and precompute a fastmap.
796 2000-08-31 Gerd Moellmann <gerd@gnu.org>
798 * lread.c (openp): GCPRO local variable `filename'.
800 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
802 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
804 * regex.c: Merge some changes from GNU libc. Add prototypes.
805 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
806 Use memcmp and memcpy instead of bcopy and bcmp.
807 (init_syntax_once): Use ISALNUM.
808 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
809 (REG_UNSET_VALUE): Remove. Use NULL instead.
810 (REG_UNSET, re_match_2_internal): Use NULL.
811 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
813 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
814 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
815 (regex_compile): In handle_interval, return an error rather than try to
816 unfetch the interval if we can't find the closing brace.
817 Obey the RE_NO_GNU_OPS syntax bit.
818 (TOLOWER): New macro.
820 (regexec): Allocate regs.start and regs.end as one block.
822 2000-08-30 Gerd Moellmann <gerd@gnu.org>
824 * xdisp.c (echo_area_display): Check display_completed instead
825 of calling detect_input_pending.
827 * dispnew.c (update_frame): Only set display_completed here; move
828 the update_begin and update_end calls here from update_frame_1.
829 (update_frame_1): Don't set display_completed here, don't call
830 update_begin/update_end.
832 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
833 instead of store_frame_param.
835 2000-08-29 Gerd Moellmann <gerd@gnu.org>
837 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
838 desired window matrix hasn't been displayed, use the current row
839 instead. Make sure that only those frame rows are updated for
840 which there exists a corresponding enabled desired row.
842 2000-08-29 Miles Bader <miles@gnu.org>
844 * xfaces.c (default_face_vector): New function.
845 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
847 2000-08-29 Gerd Moellmann <gerd@gnu.org>
849 * lread.c (openp): Prevent temporary string passed to
850 Ffile_readable_p from being garbage collected.
852 2000-08-28 Dave Love <fx@gnu.org>
854 * keymap.c (store_in_keymap): Add `static' to declaration.
856 2000-08-28 Gerd Moellmann <gerd@gnu.org>
858 * emacs.c, callint.c, doc.c, editfns.c
859 (toplevel) [HAVE_STRING_H]: Include string.h.
860 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
861 (index): Remove prototypes which might conflict with non-standard
862 definitions of index/strchr.
864 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
865 (rindex): Define only if !HAVE_RINDEX.
867 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
869 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
871 2000-08-28 Miles Bader <miles@gnu.org>
873 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
874 made inconsistent by a font-related attribute in FROM.
875 (merge_face_inheritance): Add function comment.
877 2000-08-28 Kenichi Handa <handa@etl.go.jp>
879 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
880 the 4th arg (PREV_EVENT) Qt to suppress input method.
882 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
884 * regex.c: Indent cpp directives and remove parens after `defined'.
885 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
886 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
887 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
888 (re_compile_pattern): Use size_t for length.
889 (init_syntax_once): Move to a better place.
890 * regex.h: Merge changes from GNU libc. Indent cpp directives.
891 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
893 * syntax.c (back_comment): Detect cases where a comment-starter is
894 actually inside another comment as in: /* a // b */ c // d \n.
895 Make it clear that `comstart_pos' is unused for nested comments.
897 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
898 (KEYMAPP): New macro.
899 (Fkeymap_parent, Fset_keymap_parent): Use it.
900 (fix_submap_inheritance): Mark it static.
901 (define_as_prefix, describe_buffer_bindings, describe_command)
902 (describe_translation, describe_map): Complete prototypes.
904 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
906 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
907 to better match the key-lookup behavior.
909 2000-08-27 Gerd Moellmann <gerd@gnu.org>
911 * xfaces.c (lface_fully_specified_p): Handle :inherit.
912 (Finternal_set_lisp_face_attribute): Fix typo in error message.
914 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
916 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
917 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
918 (xterm.o): Depend on coding.h
920 2000-08-26 Kenichi Handa <handa@etl.go.jp>
922 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
923 the corresponding '#endif'.
925 2000-08-26 Miles Bader <miles@gnu.org>
927 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
928 * xfaces.c (QCinherit): New variable.
929 (syms_of_xfaces): Initialize it.
930 (LFACE_INHERIT): New macro.
931 (Finternal_get_lisp_face_attribute)
932 (merge_face_vector_with_property)
933 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
934 (check_lface_attrs): Allow new types of face height. Check
936 (CYCLE_CHECK): New macro.
937 (merge_face_inheritance): New function.
938 (merge_face_vectors): Merge inherited faces too. Add F and
939 CYCLE_CHECK arguments.
940 (merge_face_vector_with_property, Finternal_merge_in_global_face)
941 (lookup_named_face, lookup_derived_face, realize_named_face)
942 (face_at_string_position, face_at_buffer_position): Supply
943 new F and CYCLE_CHECK arguments to merge_face_vectors.
944 (merge_face_heights): New function.
945 (merge_face_vectors, merge_face_vector_with_property)
946 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
947 handle relative face heights.
948 (lface_same_font_attributes_p): Compare heights using EQ.
950 2000-08-26 Kenichi Handa <handa@etl.go.jp>
952 * charset.c (char_to_string): Check the character validity.
953 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
956 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
958 * regex.c (PUSH_FAILURE_COUNT): New macro.
959 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
960 Handle popping of a register's or a counter's data.
961 (POP_FAILURE_POINT): Use the new name.
962 (re_match_2_internal): Push counter data on the stack for succeed_n,
963 jump_n and set_number_at and remove misleading dead code in succeed_n.
965 2000-08-25 Gerd Moellmann <gerd@gnu.org>
967 * xdisp.c (redisplay_internal): If considering all windows on all
968 frames, update the display for each frame as soon as possible,
969 instead of first building all desired matrices for all frames, and
970 then updating them all.
971 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
973 2000-08-24 Gerd Moellmann <gerd@gnu.org>
975 * bytecode.c (mark_byte_stack): Add a comment.
977 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
978 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
981 2000-08-24 Kenichi Handa <handa@etl.go.jp>
983 * minibuf.c (do_completion): Always use compare-string, not
984 string-equal because the latter doesn't pay attention to
985 multibyteness of strings.
987 * process.c (create_process): Don't setup raw-text coding here.
988 (Fopen_network_stream): Don't set coding->src_multibyte and
989 coding->dst_multibyte here.
990 (read_process_output): For process filter, return unibyte string
991 if default-enable-multibyte-characters is nil.
992 (send_process): If OBJECT is multibyte text, be sure to encoded it
993 by the specified coding system for the process. Otherwise, setup
995 (init_process): Don't initialize default-process-coding-system
998 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1000 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1001 <scroll-down-aggressively>: Likewise.
1003 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1005 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1006 zero. Set coding->produced_char correctly.
1008 2000-08-22 Andrew Innes <andrewi@gnu.org>
1010 * makefile.w32-in: New file.
1012 * unexw32.c (unexec): Ignore old_name, and use the actual location
1013 of the current executable instead. Base new_name on this.
1015 * w32proc.c (create_child): Remove reference to security
1016 descriptor, which isn't needed and doesn't compile with mingw32.
1018 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1019 up dllimport attributes.
1020 (x_update_window_end): Update prototype.
1022 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1023 extern, which screws up dllimport attributes.
1025 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1026 up dllimport attributes.
1028 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1029 screws up dllimport attributes.
1031 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1032 up dllimport attributes.
1033 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1034 screws up dllimport attributes.
1036 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1037 up dllimport attributes.
1039 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1040 screws up dllimport attributes.
1042 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1043 screws up dllimport attributes.
1045 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1046 up dllimport attributes.
1048 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1049 unnecessary extern, which screws up dllimport attributes.
1052 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1053 up dllimport attributes.
1055 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1056 unnecessary extern, which screws up dllimport attributes.
1058 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1059 screws up dllimport attributes.
1061 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1062 up dllimport attributes.
1064 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1066 * w32bdf.c (search_file_line):
1067 (set_bdf_font_info):
1069 (w32_get_bdf_glyph):
1070 (w32_BDF_to_x_font): Fix compile warnings.
1072 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1075 * w32select.c: Include keyboard.h before frame.h.
1077 * w32fns.c (max): Define macro.
1078 (JOHAB_CHARSET): Define if not known.
1079 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1080 (Fx_show_tip): Synch with X version.
1082 * w32xfns.c: Include keyboard.h before frame.h.
1084 * w32fns.c: Include keyboard.h before frame.h.
1086 * w32term.c: Include keyboard.h before frame.h.
1088 * fontset.c: Include keyboard.h before frame.h.
1090 * w32inevt.c: Include keyboard.h before frame.h.
1091 (MOUSE_MOVED): Define if not known.
1093 * minibuf.c: Include keyboard.h before frame.h.
1095 * keyboard.c: Include keyboard.h before frame.h.
1097 * indent.c: Include keyboard.h before frame.h.
1099 * dispnew.c: Include keyboard.h before frame.h.
1101 * buffer.c: Include keyboard.h before frame.h.
1103 * alloc.c: Include keyboard.h before frame.h.
1105 * print.c: Include keyboard.h before frame.h.
1107 * process.c: Include keyboard.h before frame.h.
1109 * scroll.c: Include keyboard.h before frame.h.
1111 * sysdep.c: Include keyboard.h before frame.h.
1113 * term.c: Include keyboard.h before frame.h.
1115 * window.c: Include keyboard.h before frame.h.
1117 * xdisp.c: Include keyboard.h before frame.h.
1118 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1120 * frame.c: Include keyboard.h before frame.h.
1122 * w32heap.h: Undefine min, max.
1124 * w32gui.h: Undefine min, max.
1126 * unexw32.c: Change PUCHAR to PCHAR.
1127 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1130 (copy_executable_and_dump_data): Remove unnecessary static defs.
1131 (copy_executable_and_dump_data): Fix compile warnings.
1133 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1135 * w32console.c (min): Define macro.
1136 (clear_frame, write_glyphs): Fix compile warning.
1138 * w32proc.c (compare_env):
1139 (find_child_console): Fix compile warning.
1141 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1142 sys_errlist instead of _sys_errlist.
1143 (get_emacs_configuration_options): New function.
1145 * s/ms-w32.h (sys_nerr): Provide default definition.
1146 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1147 name with _ prepended.
1148 (NSIG): Define if not known.
1149 (get_emacs_configuration): Provide extern declaration.
1150 (get_emacs_configuration_options): Provide extern declaration.
1151 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1153 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1155 (read_unc_volume): Fix compile warning.
1157 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1158 definitions from being used.
1160 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1162 * w32.c (unc_volume_file_attributes):
1163 (open_unc_volume): Make arg const.
1165 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1166 (read_input_waiting): Remove excess parameter.
1168 * w32.c (init_environment): Call _access.
1169 (check_windows_init_file): Call _close.
1170 (init_user_info): Call _putenv.
1171 (init_environment): Call _putenv and _strdup.
1172 (init_ntproc): Reset volume info cache on startup.
1174 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1175 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1176 cannot override the CRT malloc.
1178 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1179 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1181 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1182 unless we are linking with a static CRT.
1183 (RVA_TO_PTR): Cast result to unsigned char*.
1185 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1186 (add_volume_info): Use xstrdup.
1188 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1190 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1191 (do_completion, Fminibuffer_complete_word): Use it.
1192 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1193 var so it can take non-boolean values.
1195 2000-08-21 Gerd Moellmann <gerd@gnu.org>
1197 * editfns.c (find_field): Formatting changes.
1198 (toplevel): Some old-style function forward declarations
1199 changed to prototypes, some new protypes added, some functions
1202 * lisp.h (set_time_zone_rule): Add prototype.
1203 (use_dialog_box): External declaration.
1205 * keyboard.c (gen_help_event): Add parameter SIZE.
1206 (kbd_buffer_events_waiting): Slightly rewritten.
1207 (clear_event): New function.
1208 (kbd_buffer_get_event): Use it, and clear the input_events of
1210 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
1211 don't fill the newly created array with nils.
1212 (toplevel): Convert some old-style function forward declarations
1215 * keyboard.h (gen_help_event): Change prototype.
1217 * xterm.c (XTread_socket): Change calls to gen_help_event.
1219 * w32term.c (w32_read_socket): Change calls to gen_help_event.
1221 * eval.c (Fmacroexpand): Doc fix.
1223 2000-08-20 Jason Rumney <jasonr@gnu.org>
1225 * w32term.h (x_display_info_for_display): Remove as this function
1226 does not exist on W32.
1228 * w32term.c (help_echo_window): New variable.
1229 (syms_of_w32term): staticpro it.
1230 (note_mode_line_highlight): Set it.
1231 (XTextExtents16): Removed as there is no equivalent on W32.
1232 (x_compute_glyph_string_overhangs): Incomplete body removed, as
1233 the X way of doing this will not work for W32.
1234 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
1235 (x_draw_image_foreground): Avoid drawing outside of the clip area
1236 when image doesn't have a mask.
1237 (note_mouse_highlight): Process overlays in the right order of
1238 priority. Set help_echo_window.
1239 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
1240 because that's more visible for large images.
1242 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
1243 name to single_keymap_panes.
1244 (w32_menu_show): Set wv->title when dealing with titles.
1245 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
1247 2000-08-21 Miles Bader <miles@gnu.org>
1249 * minibuf.c (do_completion): Try again if we rewrite the input
1250 string, but no completion was done, so that any completion message
1253 2000-08-20 Gerd Moellmann <gerd@gnu.org>
1255 * xfaces.c (lface_equal_p): Compare strings differently.
1256 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
1257 (realize_tty_face): Use them.
1258 (syms_of_xfaces): Initialize new variables.
1259 (map_tty_color): New function, extracted from realize_tty_face.
1260 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
1261 foreground or background color, store the new color name in the
1262 realized face; previous code trying to do this had no effect.
1263 (realize_tty_face): Use map_tty_color.
1264 (Fclear_face_cache): Set face_change_count and ensure thorough
1267 2000-08-19 Gerd Moellmann <gerd@gnu.org>
1269 * undo.c (record_first_change, record_marker_adjustment): Don't
1270 use XBUFFER on last_undo_buffer which might not be a buffer.
1272 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1274 * coding.c (decode_coding_string): Set members consumed,
1275 consumed_char, produced, produced_char of *coding correctly. If
1276 decode_coding doesn't consume any byte, don't try anymore.
1277 (encode_coding_string): Likewise.
1279 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1281 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
1282 conditional have void type, for Standard C compilers.
1284 * xdisp.c (redisplay_internal): Compare windows for equality with
1285 EQ, instead of applying XWINDOW to something that might not
1288 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1290 * fontset.c (Finternal_char_font): Search only the selected frame
1291 for a window of the current buffer.
1293 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1295 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
1298 * keyboard.c (kbd_buffer_get_event): Handle the case that the
1299 second half of a HELP_EVENT is found at the start of kbd_buffer.
1301 2000-08-18 Miles Bader <miles@gnu.org>
1303 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
1305 * editfns.c (save_restriction_save): Rewrite to use markers.
1306 (save_restriction_restore): Rewrite to understand new form of data
1307 saved by save_restriction_save.
1308 (Fsave_restriction): Remove cautionary note in doc-string.
1310 2000-08-17 Gerd Moellmann <gerd@gnu.org>
1312 * fileio.c (build_annotations): Add a comment explaining the
1313 return value of format-annotate-function. Replace a spurious call
1314 to Flength with a CONSP test. Call format-annotate-function with
1315 a fifth arg specifying how many times the function is been called
1316 in a row, to let it choose temporary buffers appropriately.
1318 2000-08-17 Dave Love <fx@gnu.org>
1320 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
1321 declare make_temp_name twice.
1323 * lread.c: Prototype readevalloop, load_unwind,
1324 load_descriptor_unwind.
1325 (unreadpure): Give it an arg.
1327 * unexalpha.c: Prototype fatal_unexec, mark_x,
1328 update_dynamic_symbols. Declare unexec as void.
1330 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
1331 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
1333 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
1334 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
1337 * alloca.c: Use #error.
1338 [POINTER_TYPE]: Use it.
1340 * eval.c (Fdefvar): Doc fix.
1342 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
1343 INITIALIZE_INTERVAL.
1345 * buffer.h: Avoid DECLARE_INTERVALS.
1347 * config.in: Add size_t.
1349 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
1351 * w16select.c (set_clipboard_data): If there's not enough memory
1352 to put text into clipboard, return 1, as Fw16_set_clipboard_data
1353 expects. In case of other failures, return 3.
1354 (system_error_msg): New error message.
1355 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
1358 2000-08-16 Gerd Moellmann <gerd@gnu.org>
1360 * term.c (write_glyphs): Also turn off inverse video after turning
1361 off other appearances in case TS_exit_attribute_mode is not equal
1362 to TS_end_standout_mode.
1363 (insert_glyphs): Turn inverse video on/off for each run of glyphs
1365 (turn_off_face): Reset standout_mode only if
1366 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
1367 is equal to TS_end_standout_mode.
1369 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1371 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
1372 sequence at the end of the source block.
1374 * ccl.c (Fccl_program_p): Docstring modified.
1375 (Fccl_execute): Likewise.
1376 (Fccl_execute_on_string): Likewise.
1378 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1380 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
1382 2000-08-16 Kenichi Handa <handa@etl.go.jp>
1384 The following changes are mainly to fix bugs of
1385 encode/decode-coding-string failing if encoding/decoding return
1386 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
1387 variable conversion_buffer.
1389 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
1390 decrement dst_end to avoid buffer overflow in the later call of
1393 * coding.h (conversion_buffer_size, conversion_buffer)
1394 (get_conversion_buffer): Extern deleted.
1396 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
1397 (conversion_buffer, conversion_buffer_size): Variables deleted.
1398 (get_conversion_buffer): Function deleted.
1399 (struct conversion_buffer): New structure.
1400 (MAX_ALLOCA): New macro.
1401 (allocate_conversion_buffer): New macro.
1402 (extend_conversion_buffer, free_conversion_buffer): New functions.
1403 (ccl_coding_driver): Set coding->result.
1404 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
1405 this is the last block of source.
1406 (encode_coding): Likewise. Handle the source block as the last
1407 one only when the whole source text is consumed.
1408 (decode_coding_string): Handle the case that the output buffer is
1409 too small to decode the whole source text. Use
1410 allocate_conversion_buffer, extend_conversion_buffer and
1411 free_conversion_buffer, not get_conversion_buffer.
1412 (encode_coding_string): Likewise.
1413 (init_coding): Function deleted.
1414 (init_coding_once): Delete code to initialize
1415 conversion_buffer_size.
1417 * emacs.c (main): Don't call init_coding.
1419 * msdos.c (IT_write_glyphs): Use a locally declared
1422 * term.c (write_glyphs): Use a locally declared conversion_buffer.
1423 (insert_glyphs): Likewise.
1425 * w32console.c (write_glyphs): Use a locally declared
1428 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
1430 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
1431 member of display_info is NULL.
1433 2000-08-15 Gerd Moellmann <gerd@gnu.org>
1435 * alloc.c (compact_small_strings): Use safe_bcopy, add an
1438 * term.c (turn_off_face): Reset standout_mode when resetting
1439 appearances with capability `me'.
1440 (write_glyphs): Switch on inverse video before each face change.
1442 2000-08-14 Dave Love <fx@gnu.org>
1444 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
1445 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
1446 (lisp_free): Declare and make static.
1448 * window.c: Fix embedded comment.
1449 (syms_of_window): Fix doc string.
1451 2000-08-14 Gerd Moellmann <gerd@gnu.org>
1453 * keymap.c (push_key_description): If C without modifiers is < 32,
1454 make sure to print `C-' before `M-', like in the manual.
1456 2000-08-11 Gerd Moellmann <gerd@gnu.org>
1458 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
1459 since they aren't relocated anymore.
1460 (sxhash_string): Make sure returned hash code fits in a Lisp
1463 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1464 partially visible line which is smaller than the window's
1467 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1469 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1470 the multibyte form of eight-bit-control characters.
1471 (Fccl_execute_on_string): Initialize ccl->multibyte.
1473 * ccl.h (struct ccl_program): New member multibyte.
1475 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1477 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1479 * regex.c (regex_compile) <normal_char>: Pay attention to
1481 (analyse_first) <exactn>: Setup fastmap correctly for
1482 eight-bit-control characters.
1484 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1486 * termhooks.h (enum event_kind): New member
1487 multibyte_char_keystroke.
1489 * keyboard.c (make_lispy_event): Handle the new event type
1490 multibyte_char_keystroke.
1492 * xterm.c: Include coding.h.
1493 (XTread_socket): Work around a bug of XmbLookupString. If the
1494 input is from XIM, decode it according to the current locale. In
1495 that case, generate multibyte_char_keystroke events.
1497 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1499 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1500 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1502 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1504 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1505 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1506 (move_it_in_display_line_to): Record iterator's ascent and descent
1507 before producing glyphs, and restore them when we know the glyph
1508 doesn't fit on the line.
1509 (move_it_to): Restructured so that it's easier to debug. If
1510 moving to a vpos, and not moving to an x or character position,
1511 stop as soon as the specified vpos is reached; don't move further
1512 into that line because that might change the computed line height.
1513 (try_cursor_movement): New function, extracted from the cursor
1514 movement branch of redisplay_window. If ending on a partially
1515 visible line, don't try to scroll if the cursor line is taller
1517 (redisplay_window): Use try_cursor_movement.
1519 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1520 because that function doesn't cope with variable-height lines.
1522 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1523 box cursor because that's better visible for large images.
1525 2000-08-10 Miles Bader <miles@gnu.org>
1527 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1529 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1531 * xdisp.c (Vmessages_buffer_name): New variable.
1532 (message_dolog): Use it.
1533 (syms_of_xdisp): Initialize it.
1535 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1537 * msdos.c (IT_note_mouse_highlight): Update the calls to
1539 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1540 redundant now that keyboard.h is included.
1542 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1544 * keyboard.c (kbd_buffer_events_waiting): New function.
1546 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1548 * msdos.c: Include keyboard.h.
1549 (XMenuActivate): Empty no_event events from the event buffer. If
1550 no events are left after that, call clear_input_pending.
1551 (mouse_clear_clicks): New function, code moved from mouse_init.
1552 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1553 mouse driver to ``forget'' any past clicks.
1555 * Makefile.in (msdos.o): Depend on keyboard.h.
1557 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1559 * lisp.h (input_pending): External declaration.
1561 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1563 * xdisp.c (echo_area_display): Display thoroughly if input is
1564 pending. Bind redisplay-dont-pause to t during the redisplay.
1565 in case input is pending.
1567 * dispnew.c (Qredisplay_dont_pause): New variable.
1568 (syms_of_display): Initialize and staticpro it.
1569 (update_frame_1): Don't interrupt the display for pending input if
1570 redisplay_dont_pause is set.
1572 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1574 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1576 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1578 * callproc.c (Fcall_process): Terminate the unwind-protect around
1579 the post-read-conversion of coding system.
1581 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1582 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1583 * buffer.h (overlays_at): Update prototype.
1584 * xdisp.c (next_overlay_change): Update call to overlays_at.
1585 * xfaces.c (face_at_buffer_position): Likewise.
1586 * textprop.c (Fget_char_property): Likewise.
1587 * xterm.c (note_mouse_highlight): Likewise.
1589 * minibuf.c (do_completion): Don't consider a simple change of
1590 case as `completion'.
1592 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1594 * keyboard.c (syms_of_keyboard): Initialize
1595 last_point_position_buffer.
1596 * undo.c (record_delete): Make sure last_point_position_buffer is
1597 a buffer before comparing pointers.
1599 * coding.h (decode_coding_string): Declare.
1601 * intervals.h (Fprevious_single_char_property_change): Declare.
1603 * textprop.c (Fprevious_single_char_property_change): Don't do
1604 arithmetic directly on lisp objects.
1606 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1609 * keyboard.h (menu_item_eval_property): Declare.
1611 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1612 reuse as buffer name, instead of recreating (and discarding) every
1613 time a message is logged.
1614 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1615 (current_message_1, truncate_message_1, set_message_1)
1616 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1617 (current_message, truncate_echo_area, display_echo_area)
1618 (resize_echo_area_axactly): Changed calls.
1620 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1622 (Ffind_coding_systems_region_internal): First argument to Fappend
1623 must be an integer, not a Lisp object.
1625 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1627 * charset.c (Fchar_width): Doc fix.
1629 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1631 * charset.c (Fstring_width): Doc fix.
1633 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1635 * xdisp.c (start_display): When starting display on a continuation
1636 line, clear ascent and descent members of the iterator structure;
1637 the height of the continued line does not affect the height of the
1639 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1640 line taller than the window.
1641 (redisplay_window) <forced window start>: Handle case that the
1642 middle of the window is not found in any row.
1643 (dump_glyph_row): Show more information.
1644 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1645 first text line in a glyph matrix.
1647 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1648 of the clip area when image doesn't have a mask.
1650 * fns.c (sweep_weak_table): Fix survival conditions for
1651 key-or-value and key-and-value weakness.
1653 * .gdbinit (xhashtable): New command.
1655 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1656 tables out of the list of all weak hash tables.
1658 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1659 a new buffer is created, make sure echo_area_buffer[] references
1662 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1664 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1667 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1669 * syntax.c (skip_chars): Fix previous change. Make the handling
1670 of unibyte string consistent with that of regex search.
1672 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1674 * xmenu.c (popup_get_selection): Use xfree instead of free.
1676 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1678 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1680 * callproc.c (child_setup): Use xfree instead of free.
1682 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1684 (run_mac_command, closedir): Use `xfree' instead of `free'.
1686 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1688 * eval.c (error): Use xfree instead of free.
1690 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1692 * fns.c: Replace `illegal' with `invalid'.
1693 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1695 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1697 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1700 2000-08-04 Noah Friedman <friedman@splode.com>
1702 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1705 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1707 * syntax.c (skip_chars): Fix typo in error message.
1709 2000-08-04 Andreas Schwab <schwab@suse.de>
1711 * m/ia64.h: Moved from s/ia64.h.
1713 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1715 * process.c (read_process_output): Big simplification. Handle
1716 composition and post-read-conversion of coding system correctly.
1717 (send_process): Handle composition correctly.
1719 * callproc.c (Fcall_process): Handle post-read-conversion of
1720 coding system if any.
1722 * coding.c (decode_coding_iso2022): More strict check for handling
1724 (coding_restore_composition): Pay attention to the case that
1725 cmp_data is not set properly (because of invalid code in the
1727 (run_pre_post_conversion_on_str): Include text properties in the
1729 (decode_coding_string): Set members of coding correctly.
1731 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1733 * s/ia64.h: New file.
1735 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1736 Use NULL instead of 0 at the end of variable argument list of
1737 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1738 sizeof (int) < sizeof (void *).
1740 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1741 of variable argument lists of XtVaGetValues and XtVaSetValues.
1743 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1744 variable argument lists of XtVaGetValues and XtVaSetValues.
1746 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1748 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1749 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1751 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1754 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1755 in call to Fsingle_key_description.
1757 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1760 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1762 * window.c (display_buffer_reuse_frames): New variable.
1763 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1764 frames displaying BUFFER.
1765 (syms_of_window): Define Lisp variable
1766 display-buffer-reuse-frames.
1768 2000-08-01 Miles Bader <miles@gnu.org>
1770 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1771 when to constrain NEW_POS (they were pretty screwed up before).
1773 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1775 * msdos.c (run_msdos_command): Save and restore the master
1776 environment, for the case that child_setup signals an error.
1777 When mirroring slashes in DOS shell commands, don't fail when
1778 argv[2] has embedded blanks.
1779 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1780 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1781 (dos_ttraw): Call mouse_setup_buttons.
1783 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1784 using alloca; free it after run_msdos_command returns.
1786 2000-07-27 Dave Love <fx@gnu.org>
1788 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1790 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1793 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1795 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1797 * editfns.c (lisp_time_argument): Fix last change.
1799 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1801 * fns.c (Fdelete): Make it work on vectors and strings in addition
1804 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1805 (syms_of_fns): Initialize new variables.
1806 (sweep_weak_table): Handle weakness `key-or-value' and
1808 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1809 weakness, with t meaning the same as `key-and-value'.
1811 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1813 * coding.h (struct coding_system): Member safe_charset deleted.
1815 * coding.c (Qsafe_charsets): This variable deleted.
1816 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1818 (coding_safe_chars): New function.
1819 (CODING_SAFE_CHAR_P): New macro.
1820 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1821 checking safe_charsets member of the coding system. Caller
1823 (detect_coding_iso2022): New local variable safe_chars.
1824 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1825 safe_charsets member of the coding system.
1826 (decode_coding_iso2022): New local variable safe_chars.
1827 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1828 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1829 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1830 (ENCODE_UNSAFE_CHARACTER): New macro.
1831 (encode_coding_iso2022): New local variable safe_chars. Check
1833 (setup_coding_system): Delete the code to initialize
1834 coding->safe_charses
1835 (intersection, find_safe_codings): New functions.
1836 (Ffind_coding_systems_region_internal): New function.
1837 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1838 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1839 variable and initialize it.
1841 * fns.c (char_table_ref_and_index): New function.
1843 * lisp.h (char_table_ref_and_index): Add prototype.
1845 2000-07-26 Sam Steingold <sds@gnu.org>
1847 * editfns.c (lisp_time_argument): Added third argument `usec'.
1848 (Ffloat_time): New built-in Lisp function.
1850 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1852 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1853 for the character code.
1855 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1858 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1859 if called for a popup menu.
1860 (xmenu_show): Store help string in widget values.
1862 2000-07-26 Dave Love <fx@gnu.org>
1864 * syswait.h: Move some definitions.
1865 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1866 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1867 perspicuous definitions.
1868 (WTERMSIG): Fix bit pattern used.
1870 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1872 * print.c (print_object): If vector printing is truncated, print
1873 "..." to indicate it as well as the case of list printing.
1875 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1877 * xdisp.c (next_element_from_display_vector): Improve comments.
1879 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1880 for the character code, and the rest for the face id as in 20.x.
1881 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1883 * window.c (window_display_table): Cleaned up.
1885 * syntax.c (Fforward_word): Add last arg nil in call of
1886 Fconstrain_to_field.
1888 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1890 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1891 identical but for the letter-case, don't call
1892 barf_or_query_if_file_exists.
1894 2000-07-25 Miles Bader <miles@gnu.org>
1896 * editfns.c (find_field): Honor special `boundary' fields.
1897 (Qboundary): New variables.
1898 (syms_of_editfns): Initialize Qboundary.
1899 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1900 Use scan_buffer instead of find_before_next_newline, because it
1901 allows us to detect the boundary case where there's a newline at
1903 * lisp.h (Fconstrain_to_field): Update external declaration.
1905 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1907 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1910 2000-07-24 Dave Love <fx@gnu.org>
1912 * s/sunos4-0.h, s/sol2.h:
1913 (LIBS_TERMCAP): Move from m/sparc.h.
1915 * m/sparc.h (TERMINFO): Moved to system files (probably only
1916 relevant for sunos4 judging by its vintage).
1917 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1920 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1922 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1923 name to single_keymap_panes.
1925 2000-07-24 Andreas Schwab <schwab@suse.de>
1927 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1929 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1931 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1932 parameters instead of using int parameters. Expect FN to accept
1933 EMACS_INT parameters.
1934 (display_echo_area, resize_echo_area_axactly, current_message)
1935 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1936 with new argument list.
1937 (resize_mini_window_1): New callback function.
1938 (current_message_1, truncate_message_1, set_message_1): Change
1939 parameter lists to the new format expected by
1940 with_echo_area_buffer.
1942 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1944 * fontset.c (fontset_ref): Remove INLINE declaration.
1945 (fontset_ref_via_base): Likewise.
1946 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1949 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1951 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1952 correct order of priority. If help echo was found in an overlay,
1953 use that overlay as the object in which the help echo was found.
1955 2000-07-22 Miles Bader <miles@gnu.org>
1957 * textprop.c (Fprevious_single_char_property_change): The initial
1958 property value should be from the position preceding POSITION, not
1961 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1963 * coding.c (syms_of_coding): Doc fix for
1964 inhibit-iso-escape-detection.
1966 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1968 * xterm.c (note_mouse_highlight): Process overlays in the right
1971 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1973 * xterm.c (note_mouse_highlight): If help-echo was found in an
1974 overlay, use that overlay as the object in which the help was
1977 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1979 * window.c (foreach_window): Instead of a fake variable argument
1980 list, take one USER_DATA argument.
1981 (foreach_window_1): Likewise, and call callback functions with two
1982 args, the window and USER_DATA.
1983 (struct check_window_data): New struct.
1984 (check_window_containing): Use it.
1985 (window_from_coordinates): Set up a struct check_window_data for
1987 (add_window_to_list, freeze_window_start): Change parameters
1988 according to new calling convention.
1990 * window.h (foreach_window): Change prototype.
1992 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1994 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1996 * xmenu.c (menu_help_callback): Call show_help_echo with
1997 additional arguments OBJECT and POS.
1999 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2001 * data.c (Faset): Allow storing any multibyte character in a
2002 string. Convert unibyte string to multibyte if necessary.
2004 * xfns.c (x_encode_text): New function.
2005 (x_set_name): Use x_encode_text.
2006 (x_set_title): Likewise.
2008 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2010 * xterm.h (x_encode_text): Add prototype.
2012 2000-07-20 Dave Love <fx@gnu.org>
2014 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2017 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2019 * msdos.c (help_echo_window): New variable.
2020 (syms_of_msdos): Initialize and staticpro it.
2021 (IT_note_mode_line_highlight): Set help_echo_window.
2022 (IT_note_mouse_highlight): Ditto.
2023 (dos_rawgetc): Store help_echo_window in the second event produced
2026 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2027 Record the object that generated the help echo and the position of
2028 that object in help_echo_object and help_echo_pos. Record that
2029 some glyphs in a row are displayed in mouse-face.
2030 (IT_update_begin): Don't clear mouse highlight unless one of the
2031 enabled glyph rows is marked as being displayed in mouse-face.
2032 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2033 and position recorded in help_echo_object and help_echo_pos to the
2035 (IT_menu_display): Accept a new argument PN: the pane number of
2036 the current menu pane. Record the pane number and the item
2037 number of the item which has associated help string.
2038 (XMenuActivate): Update the prototype for help_callback in
2039 function declaration. Call IT_menu_display with the current menu
2040 pane number as an additional argument. Call help_callback with
2041 two additional arguments: the pane number and the item number of
2042 the menu item associated with the help text.
2043 (help_echo_object, help_echo_pos): New variables.
2044 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2046 * msdos.h (XMenuActivate): Update prototype.
2048 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2050 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2051 Add some more prototypes.
2053 * xterm.c, xterm.h: Add some more prototypes.
2055 * lisp.h (Fnext_single_char_property_change): Add prototype.
2057 * dispnew.c (direct_output_for_insert): Remove confusing
2058 outer local variable mouse_face_overwritten_p.
2059 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2061 * alloc.c (allocate_string_data): Don't copy old string contents.
2063 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2065 * coding.c (code_convert_region): Delete text properties before
2066 shrinking the conversion region.
2068 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2070 * dispnew.c (update_text_area): Write the whole row if it
2071 has mouse-face in it.
2073 * xfaces.c (face-alternative-font-family-alist): Remove
2074 DEFVAR_LISP; staticpro instead.
2076 * xmenu.c (menu_help_callback): Call show_help_echo with
2079 * keyboard.c (show_help_echo): Add parameter WINDOW.
2080 (read_char): Call show_help_echo with window extracted from Lisp
2082 (gen_help_event): Add parameter WINDOW.
2084 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2086 * xterm.c (help_echo_window): New variable.
2087 (note_mouse_highlight, note_tool_bar_highlight): Set
2089 (XTread_socket): Pass help_echo_window to gen_help_event.
2090 (syms_of_xterm): Initialize and staticpro help_echo_window.
2092 2000-07-18 Dave Love <fx@gnu.org>
2094 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2097 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2099 * alloc.c (allocate_string_data): If string had already data
2100 assigned, copy old contents to new string data.
2102 * coding.c (syms_of_coding): Fix typo in spelling of variable
2103 `inhibit-iso-escape-detection'.
2105 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2107 * Makefile.in: Add dependencies on dispextern.h.
2108 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2109 `free'; both can conflict with system header files.
2111 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2113 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2116 2000-07-18 Dave Love <fx@gnu.org>
2118 * window.c (Fwindow_list): Declare arg `window'.
2120 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2122 * coding.c (setup_coding_system): Don't override the explicitly
2123 specified designations.
2125 2000-07-15 Miles Bader <miles@gnu.org>
2127 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2128 from `text_property_eq' and `text_property_stickiness', respectively.
2129 (find_field, Fconstrain_to_field, char_property_eq)
2130 (char_property_stickiness): Changed to call char-property functions
2131 instead of text-property-only ones.
2133 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2134 `next_single_char_property_change'). Do more error checking, and
2135 cleanup limit behavior.
2136 (Fprevious_single_char_property_change): New function.
2137 (syms_of_textprop): Initialize new subrs.
2139 * xdisp.c (display_prop_end, invisible_text_between_p):
2140 Call Fnext_single_char_property_change instead of
2141 next_single_char_property_change.
2143 2000-07-15 Jason Rumney <jasonr@gnu.org>
2145 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2146 after menu is finished with.
2147 (add_menu_item): Only consider wv->title as a menu title.
2148 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2150 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2152 (FONT_REGEXP): Remove unused macro, and its sub-components.
2153 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2155 * w32term.c (help_echo_object, help_echo_pos): New variables.
2156 (note_mode_line_highlight): Store additional information about the
2157 help-echo in help_echo_object and help_echo_pos. Check both
2158 `local-map' and `keymap' properties for changing the cursor
2159 (note_mouse_highlight): Store additional information about the
2160 help-echo in help_echo_object and help_echo_pos.
2161 (note_tool_bar_highlight): Set help_echo_object to nil and
2162 help_echo_pos to -1.
2163 (w32_read_socket): Use gen_help_event instead of filling
2164 input_events manually.
2165 (syms_of_w32term): Staticpro help_echo_object.
2166 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2167 set, arrange for a mouse-highlight redisplay in
2169 (x_clear_mouse_face): New function.
2170 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2171 (x_update_window_begin): No need to turn off the mouse
2173 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2174 depending on whether they contain glyphs highlighted in
2176 (x_fill_stretch_glyph_string): Consume runs of stretch
2177 glyphs instead of a single one.
2178 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2179 with new argument list.
2180 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2181 (x_append_glyph, x_append_composite_glyph)
2182 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2183 changes in struct glyph starting 1999-12-27. See comments for
2184 xterm.c on 2000-07-05.
2186 2000-07-14 Sam Steingold <sds@gnu.org>
2188 * xfaces.c (realize_x_face): Fix the last patch:
2189 check `default_face' before dereferencing.
2191 2000-07-14 Dave Love <fx@gnu.org>
2193 * syntax.c (back_comment): Add null default in switch (for pcc).
2195 2000-07-14 Kenichi Handa <handa@etl.go.jp>
2197 * xfaces.c (realize_x_face): Make fontset using the base of the
2198 default_face's fontset, not using the default fontset.
2200 * coding.c (inhibit_iso_escape_detection): New variable.
2201 (syms_of_coding): Make it a Lisp variable.
2202 (detect_coding_iso2022): If inhibit_iso_escape_detection is
2203 nonzero, ignore ISO2022's escape sequence.
2205 2000-07-14 Gerd Moellmann <gerd@gnu.org>
2207 * alloca.c (malloc) [emacs]: Define as xmalloc.
2209 * xfns.c (Fx_show_tip): If frame parameters contain a position,
2210 use that instead of the mouse position. Add parameters DX and DY.
2212 * dispextern.h (Fx_show_tip): Adjust number of parameters
2215 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
2216 if HELP is a function, call it with OBJECT and POS as parameters
2217 to get the help to display.
2218 (gen_help_event, kbd_buffer_store_help_event): New functions.
2219 (kbd_buffer_get_event): Construct the Lisp help-event differently.
2220 (read_char): Call show_help_echo with new parameters.
2222 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
2225 * xterm.c (help_echo_object, help_echo_pos): New variables.
2226 (note_mode_line_highlight): Store additional information about the
2227 help-echo in help_echo_object and help_echo_pos. Check both
2228 `local-map' and `keymap' properties for changing the cursor
2229 (note_mouse_highlight): Store additional information about the
2230 help-echo in help_echo_object and help_echo_pos.
2231 (note_tool_bar_highlight): Set help_echo_object to nil and
2232 help_echo_pos to -1.
2233 (XTread_socket): Use gen_help_event instead of filling
2234 input_events manually.
2235 (syms_of_xterm): Staticpro help_echo_object.
2237 * xmenu.c (menu_highlight_callback): Use
2238 kbd_buffer_store_help_event instead of setting up and input_event
2241 * xdisp.c (eval_form): GCPRO argument sexpr.
2242 (call_function): New function.
2243 (handle_single_display_prop): Use call_function and FUNCTIONP
2244 instead of checking whether if font_height is a symbol and
2247 * eval.c (internal_condition_case_2): New function.
2249 * lisp.h (FUNCTIONP): New macro.
2250 (internal_condition_case_2, call_function): Add prototypes.
2252 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
2253 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
2254 Always set `arg' member of input_events.
2255 (construct_menu_click): Unused function removed.
2257 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
2259 * w32term.c (construct_mouse_click, construct_mouse_wheel)
2260 (construct_drag_n_drop, x_scroll_bar_handle_click)
2261 (w32_read_socket): Always set `arg' member of input_events.
2263 * keyboard.c (show_help_echo): Use eval_form. Add comment.
2265 * lisp.h (eval_form): Add prototype.
2267 * xdisp.c (eval_form): Make it externally visible.
2269 2000-07-13 Gerd Moellmann <gerd@gnu.org>
2271 * xterm.c (x_handle_tool_bar_click): Store the frame in the
2272 frame_or_window slot of TOOL_BAR_EVENT input events instead of
2273 consing. For prefix events, store the frame in the `arg' slot of
2274 the event, otherwise store the key there.
2275 (XTread_socket): Instead of consing, use the frame_or_window slot
2276 of HELP_EVENTs for the frame, and the `arg' slot for the help
2279 * xmenu.c (menu_highlight_callback): Store help string in the
2280 `arg' member of the input event; don't cons.
2281 (menubar_selection_callback): Use the `arg' slot of input events
2282 to queue additional information, instead of consing.
2284 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
2286 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
2288 (w32_read_socket): Adapt to changes in HELP_EVENTs.
2290 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
2291 input events to queue additional information, instead of consing.
2293 * keyboard.c (kbd_buffer_gcpro): Renamed from
2294 kbd_buffer_frame_or_window. Now used for all Lisp objects
2295 referenced from the input queue.
2296 (kbd_buffer_store_event): Always use structure assignment for
2297 copying input events. Record all Lisp objects referenced from
2298 events in kbd_buffer_gcpro.
2299 (kbd_buffer_get_event): Construct Lisp `help-echo' events
2300 differently from input events. Test for prefix menu_bar_events
2301 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
2302 event in kbd_buffer_gcpro to nil.
2303 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
2304 frame_or_window is equal to its arg member as prefix events.
2305 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
2306 used by an input event to nil.
2307 (init_keyboard): Use two times the size of the input queue
2308 for kbd_buffer_gcpro.
2309 (syms_of_keyboard): Likewise.
2311 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
2314 * termhooks.h (struct input_event): Add member `arg'.
2315 (MENU_BAR_EVENT): Renamed from menu_bar_event.
2316 (USER_SIGNAL_EVENT): Renamed from user_signal.
2318 * xfaces.c (ASET): Remove definition.
2320 * lisp.h (AREF, ASET, ASIZE): New macros.
2322 * fontset.c (AREF, ASIZE): Remove definitions.
2324 * fns.c (AREF): Remove definition.
2326 * composite.c (AREF): Remove definition.
2328 2000-07-12 Gerd Moellmann <gerd@gnu.org>
2330 * dispnew.c (redraw_overlapped_rows): Add missing local.
2331 (scrolling_window): Remove debug code.
2333 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
2334 Before scrolling, turn off a mouse-highlight in the window
2337 * xterm.c (x_update_window_end): Add parameter
2338 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
2339 redisplay in XTframe_up_to_date.
2340 (x_clear_mouse_face): New function.
2341 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
2343 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
2345 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
2346 it when any row is written to that contains glyphs highlighted in
2348 (update_window): Call the window update end hook with new
2349 parameter MOUSE_FACE_OVERWRITTEN_P.
2350 (direct_output_for_insert): Give up if row contains mouse-face.
2352 * dispextern.h (struct redisplay_interface): Add parameter
2353 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
2354 (clear_mouse_face): New function pointer member.
2356 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
2358 * syntax.c (back_comment): Use one switch rather than a few `if's.
2359 Obey open_paren_in_column_0_is_defun_start.
2360 When reverting to the `slow' method, try to nicely handle the case
2361 of nested comments by checking that the comment-starter we found
2362 does indeed match the comment-ender.
2363 (scan_sexps_forward, scan_sexps_forward):
2364 Ignore excessive opening parenthesis rather than throwing an error.
2366 2000-07-11 Gerd Moellmann <gerd@gnu.org>
2368 * doc.c (Fsubstitute_command_keys): Handle case that a GC
2369 in Fwhere_is_internal or get_keymap_1 relocates string contents.
2371 * dispnew.c (direct_output_forward_char): Give up if currently
2372 displaying a message instead of the minibuffer contents.
2374 * xterm.c (x_update_window_begin): No need to turn off the mouse
2376 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2377 depending on whether they contain glyphs highlighted in
2380 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
2381 compare the mouse_face_p flags of both rows.
2383 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
2385 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
2387 * keyboard.c (show_help_echo): Accept additional parameter
2388 ok_to_overwrite_keystroke_echo.
2389 (read_char): Call show_help_echo with a zero
2390 ok_to_overwrite_keystroke_echo argument.
2391 * keyboard.h (show_help_echo): Update prototype of
2393 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
2394 ok_to_overwrite_keystroke_echo argument.
2395 * w32menu.c (w32_menu_display_help): Call show_help_echo with
2396 non-zero ok_to_overwrite_keystroke_echo argument.
2398 2000-07-10 Gerd Moellmann <gerd@gnu.org>
2400 * xdisp.c (try_window_id): If changes are all below what is
2401 displayed in the window, and point is in the window, we still
2402 might have to find point on the display.
2404 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
2405 glyphs instead of a single one.
2406 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2407 with new argument list.
2408 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2410 * keymap.c (get_keymap_1): Add comment that this function can GC.
2411 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
2412 comment that functions can GC.
2413 (Fset_keymap_parent): GCPRO arg KEYMAP.
2415 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
2417 * msdos.c (XMenuActivate): After exiting the menu, restore the
2418 echo area message and erase it.
2420 2000-07-10 Kenichi Handa <handa@etl.go.jp>
2422 * fontset.c (Ffontset_info): Make the return value more compatible
2423 with that of Emacs 20.
2425 2000-07-07 Gerd Moellmann <gerd@gnu.org>
2427 * eval.c (Fsignal): Handle case that backtrace_list is null.
2429 2000-07-07 Kenichi Handa <handa@etl.go.jp>
2431 * ccl.c (Fccl_execute): Typo fixed.
2433 2000-07-06 Gerd Moellmann <gerd@gnu.org>
2435 * window.c (window_loop): Add missing gcpro1 local variable.
2437 * window.c (Fwindow_list): Reverse list at the end.
2438 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
2439 means allow windows on OWINDOW's frame, only.
2440 (window_loop): Simplified; use Fwindow_list.
2442 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
2444 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2446 * xterm.c (XTread_socket): Increment handling_signal at the start,
2447 decrement it at the end.
2449 * eval.c (handling_signal): New variable.
2450 (Fsignal): Abort if handling_signal is non-zero.
2452 * lisp.h (handling_signal): External declaration.
2454 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
2456 2000-07-05 Ken Raeburn <raeburn@gnu.org>
2458 Sound support for NetBSD through "Linux emulation" support:
2459 * config.in (HAVE_SOUNDCARD_H): Undef.
2460 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
2461 * Makefile.in (LIBSOUND): New variable.
2462 (LIBES): Include it.
2463 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2465 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2467 (vox_open): Use DEFAULT_SOUND_DEVICE.
2468 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2470 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2472 * print.c (print_error_message): If Vsignaling_function is set,
2473 show it in *Messages*.
2475 * lisp.h (Vsignaling_function): External declaration.
2477 * eval.c (Vsignaling_function): New variable.
2478 (Fsignal): Compute it.
2479 (syms_of_eval): Staticpro it.
2481 2000-07-05 Dave Love <fx@gnu.org>
2483 * syswait.h: Use the autoconf recommended approach. Old code
2484 #if'd out in case we need to revert.
2486 * config.in (HAVE_SYS_WAIT_H): Added.
2488 2000-07-05 Andrew Innes <andrewi@gnu.org>
2490 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2491 when non-NULL instead of __morecore, to take account of buffer
2492 memory. This also solves a problem with spurious memory warnings
2495 * ralloc.c: Make real_morecore non-static.
2497 * eval.c (internal_condition_case): Comment out abort if
2498 interrupt_input_blocked is not zero.
2500 * makefile.nt: Add support for `bootstrap' and related targets.
2501 Include minimal debug info in emacs.exe in release build.
2502 Remove all dependencies on lisp.h, and fixup some others.
2504 * w32.c (init_environment): Install code from 20.7 for providing
2505 default values for environment variables, based on the
2506 executable's own location.
2507 (map_w32_filename): Handle filenames that are longer than
2509 (sys_socket): Install socket inheritance bug fix from 20.7.
2511 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2512 here via blockinput.h).
2514 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2516 * w32menu.c (w32_menu_display_help):
2517 * xmenu.c (menu_help_callback): Use show_help_echo.
2519 * keyboard.h (show_help_echo): Declare.
2521 * keyboard.c (show_help_echo): New function, extracted from read_char.
2522 Feval its `msg' argument if it's a cons cell.
2523 (read_char): Use it.
2524 (follow_key): Pass `autoload' to get_keyelt.
2526 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2527 (note_tool_bar_highlight, XTread_socket):
2528 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2530 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2531 (note_tool_bar_highlight, w32_read_socket):
2532 Do not gratuitously ignore non-string `help-echo' properties.
2534 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2536 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2538 * window.c (delete_all_subwindows): Reset Vwindow_list.
2540 * xterm.c (x_append_glyph, x_append_composite_glyph)
2541 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2542 changes in struct glyph starting 1999-12-27. Some bit-fields of
2543 struct glyph were not set, which made glyphs unequal when compared
2544 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2545 effects were the result. This also depended on the contents of
2546 memory returned by xmalloc. If flickering happens again, activate
2547 the code in clear_glyph_row that's in #if 0. If the flickering is
2548 gone with that, chances are that it is caused by something
2551 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2553 * dispextern.h: Add some comments.
2555 * window.c (add_window_to_list): Add parameter LIST.
2556 (window_list): Order list so that, for each frame, windows are
2557 in canonical order, and so that frames appear in the list in
2558 the order given by Vframe_list.
2559 (next_window): Reverse the handling of NEXT_P.
2561 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2563 * window.c (Vwindow_list): New variable.
2564 (make_window, delete_window): Set Vwindow_list to nil.
2565 (check_window_containing): New function.
2566 (window_from_coordinates): Rewritten.
2567 (add_window_to_list, window_list, candidate_window_p)
2568 (decode_next_window_args, next_window): New functions.
2569 (Fnext_window, Fprevious_window): Rewritten in terms of
2571 (Fwindow_list): New function.
2572 (Fother_window): Cleaned up.
2573 (foreach_window): Add a longer "variable argument list". Let
2574 callback function return 0 to indicate that cycling over windows
2576 (foreach_window_1): Likewise.
2577 (freeze_window_start): Return int.
2578 (init_window): New function.
2579 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2581 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2582 input_event with bzero.
2583 (main): Call init_window.
2585 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2588 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2590 * composite.h (make_composition_value_copy): Extern it.
2592 * composite.c (make_composition_value_copy): New function.
2594 * editfns.c (Fformat): While copying text properties, make each
2595 composition property value a copy.
2597 * fns.c (concat): While copying text properties, make each
2598 composition property value a copy.
2600 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2602 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2604 * fns.c (sweep_weak_table): Mark only objects that are not
2607 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2608 include those frames as candidates which have their focus
2609 redirected to the minibuffer frame.
2611 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2613 * fns.c (Fputhash): Return `value' rather than nil.
2615 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2617 * frame.c (next_frame): Don't check focus redirection in case
2618 MINIBUF is a window. Doing so excludes frames using MINIBUF
2619 unless their focus is redirected, which contradicts the
2620 specification of next-frame, and leads to infinite loops in
2621 certain situations when cycling through windows with next-window.
2623 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2625 * coding.c (code_convert_region): Even if the length of text is
2626 zero, try to convert it if coding->type is coding_type_ccl.
2627 (decode_coding_string, encode_coding_string): Likewise.
2629 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2631 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2632 the display if windows_or_buffers_changed.
2634 * dispnew.c (struct row_entry): New structure.
2635 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2636 (row_table_size, old_lines, new_lines, old_lines_size)
2637 (new_lines_size, run_pool, runs_size, runs): New variables.
2638 (add_row_entry): New function.
2639 (scrolling_window): Use data structures allocated with xmalloc and
2640 held in global variables, instead of allocating them with alloca and
2641 holding them in local variables. Use a larger hash table whose
2642 size depends on glyph matrix sizes. Don't use bzero to clear the
2643 hash table; instead, clear used slots only.
2645 * fns.c (next_almost_prime): Make it externally visible.
2647 * lisp.h (next_almost_prime): Add prototype.
2649 * s/isc4-0.h (sigunblock): Define.
2651 * s/sco5.h (sigunblock): Define.
2653 2000-06-27 Dave Love <fx@gnu.org>
2655 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2656 (moved to osf5-0.h).
2657 [!NOT_C_CODE]: Protect string.h stuff.
2659 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2660 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2662 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2664 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2665 below the last line from the needed window height.
2667 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2669 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2670 (Fwidget_get): Use it.
2671 (syms_of_fns): Defsubr it.
2673 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2675 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2676 display info for XIM.
2677 (xim_open_dpy): Likewise.
2678 (xim_close_dpy): Don't free the display info's XIM.
2680 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2682 * config.in (USE_XIM): New define.
2684 * keymap.c (get_keyelt): For menu-items containing a `:filter
2685 FILTER', apply FILTER to the menu-item's definition to get the
2686 real definition to use.
2688 * lisp.h (QCfilter): External declaration.
2690 * xfns.c (Fimage_size): New function.
2691 (syms_of_xfns): Defsubr it.
2693 2000-06-26 Andreas Schwab <schwab@suse.de>
2695 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2698 2000-06-25 Dave Love <fx@gnu.org>
2700 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2703 * Makefile.in (blockinput.h): Depend on atimer.h.
2704 (atimer.h): Depend on systime.h.
2706 * blockinput.h: Protect against multiple inclusion. Include
2709 * atimer.h: Protect against multiple inclusion. Include
2712 * lisp.h (swap_in_global_binding): Declare.
2714 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2716 * process.c (Fopen_network_stream): Turn off atimers for duration
2717 of call to connect. (Patch from Gerd.)
2719 2000-06-23 Dave Love <fx@gnu.org>
2721 * ralloc.c: Maybe include unistd.h
2723 * emacs.c (setgrp): Undefine before defining.
2724 (malloc_warning, set_time_zone_rule, index): Prototype.
2726 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2727 HAVE_STRUCT_TIMEZONE.
2729 * s/osf1.h: Move string.h hack here from alpha.h and make it
2731 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2733 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2734 (SOCKLEN_TYPE): Don't define.
2736 * m/alpha.h: Remove string.h hack.
2738 * s/osf5-0.h: New file.
2740 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2741 include time.h, done by systime.h.
2742 [__FreeBSD__]: Remove redundant includes.
2744 * callproc.c (setpgrp): Undefine before defining.
2745 (delete_temp_file): Return Qnil to avoid warning.
2747 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2749 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2752 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2754 * composite.h (compose_text): Declare.
2756 * xterm.c: Don't include sys/types.h unconditionally. Don't
2757 protect its inclusion with !USG (following xmenu.c).
2759 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2761 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2764 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2766 * coding.c (decode_eol_post_ccl): Special handling for undecided
2767 and inconsistent EOL types.
2769 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2771 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2772 trough color and main window's background color.
2774 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2777 * xterm.h (Xt_app_con): External declaration.
2779 * widget.c (EmacsFrameRealize): Fix typo.
2781 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2783 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2784 (handle_invisible_prop): Record the start of invisible text in
2785 it->add_overlay_start.
2786 (struct overlay_entry): Add member `overlay'.
2787 (handle_overlay_change): Simplify.
2788 (next_overlay_string): After having processed overlay strings at the
2789 end of the buffer, record that fact in
2790 it->overlay_strings_at_end_processed_p.
2791 (compare_overlay_entries): If before- and after-strings come
2792 from the same overlay, let before-strings come first.
2793 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2794 (load_overlay_strings): Take it->add_overlay_start into account
2795 when adding overlay strings.
2797 * dispextern.h (struct it): Add member add_overlay_start.
2799 2000-06-22 Dave Love <fx@gnu.org>
2801 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2803 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2805 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2807 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2810 2000-06-21 Dave Love <fx@gnu.org>
2812 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2814 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2816 * syntax.c (back_comment): Simplify string-parity counting (with
2817 the added benefit of handling multiple string-styles as long as
2818 they are not intertwined).
2819 Jump to the slow code as soon as a comment starter is found in
2820 a "string_lossage" position. Fixes the case: " /* " /* " */.
2822 2000-06-21 Dave Love <fx@gnu.org>
2824 * Makefile.in: Use GETLOADAVG_LIBS.
2826 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2827 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2829 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2831 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2832 (Fforward_comment, scan_lists):
2833 Check the comstyle of single-char comment-starters.
2834 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2835 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2836 Check the comstyle of single-char comment-starters.
2837 Clarify control-flow around the Scomment case.
2839 2000-06-20 Dave Love <fx@gnu.org>
2841 * fns.c (make_hash_table, maybe_resize_hash_table):
2842 Cast arg of next_almost_prime.
2844 * tparam.c [emacs]: Include lisp.h.
2846 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2849 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2851 * keyboard.c (adjust_point_for_property): Check if display
2852 property should be treated as intangible by looking at its
2855 * xdisp.c (single_display_prop_intangible_p)
2856 (display_prop_intangible_p): New functions.
2858 * dispextern.h (display_prop_intangible_p): Add prototype.
2860 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2862 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2863 argument to sigprocmask.
2865 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2866 argument to sigprocmask.
2868 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2869 sigprocmask_set, and pass a pointer to it to sigprocmask.
2871 * sysdep.c (sigprocmask_set): New variable.
2873 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2876 2000-06-20 Sam Steingold <sds@gnu.org>
2878 * xrdb.c: Don't declare xmalloc, xrealloc.
2880 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2882 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2883 (re_comp): Cast gettext return value to avoid complaints when
2886 2000-06-20 Dave Love <fx@gnu.org>
2888 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2891 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2893 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2895 * m/alpha.h: Don't declare xmalloc, xrealloc.
2897 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2899 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2901 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2903 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2906 * keyboard.h (poll_for_input_1): Declare.
2908 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2910 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2912 * doprnt.c: Don't declare xmalloc, xrealloc.
2914 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2915 (getenv, ctime, getwd): Removed.
2916 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2918 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2919 x_set_tool_bar_lines.
2921 * config.in: Add HAVE_GETWD. Move some definitions above
2922 machine/system includes.
2924 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2926 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2928 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2929 contain information about ENCODING.
2931 * fontset.c (FONTSET_ASCII): Use the first element of char table
2932 for an ASCII font, not defalt slot.
2933 (fontset_ref_via_base): If FONTSET doesn't contain information for
2934 C, try the default fontset.
2935 (make_fontset): Don't copy the default fontset.
2936 (fontset_font_pattern): Likewise.
2937 (accumulate_font_info): If ELT is nil, use the corresponding
2938 element in the default fontset.
2940 2000-06-19 Dave Love <fx@gnu.org>
2942 * syntax.c (Fparse_partial_sexp): Doc fix.
2944 * regex.h: Test PROTOTYPES as well as __STDC__.
2946 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2947 errno, strerror. Put text after #endif in comment.
2949 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2952 * xterm.c (x_frame_of_widget): Likewise.
2954 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2956 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2957 to Vfundamental_mode_abbrev_table.
2959 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2960 bogus objects are marked. This slows down GC by ~80 percent, but
2961 it might be worth trying when debugging GC-related problems.
2962 This feature requires conservative stack marking to be enabled.
2964 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2965 returns XLookupChars, reset `modifiers' to zero.
2967 2000-06-19 Dave Love <fx@gnu.org>
2969 * mktime.c: Unprotoized.
2971 2000-06-19 Richard Stallman <rms@gnu.org>
2973 * data.c (set_internal): If variable is frame-local,
2974 store the new value immediately into the frame parameter alist.
2976 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2978 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2979 in the custom handler pointer.
2981 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2982 value, or checks for CHAR_META can fail when Lisp_Object is a
2984 * keymap.c (get_keyelt): Likewise.
2986 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2988 * ccl.h (struct ccl_program): New member eol_type.
2989 (struct ccl_spec): New member cr_carryover.
2991 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2992 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2994 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2995 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2996 (decode_eol_post_ccl): New function.
2997 (decode_coding): Don't detect EOL format here for CCL based coding
2999 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3000 decode_eol_post_ccl after running the CCL program.
3001 (code_convert_region): Don't detect EOL format here for CCL based
3003 (decode_coding_string): Likewise.
3005 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3007 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3008 when treating it as an integer.
3010 * coding.h (encode_coding_string): Declare.
3012 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3015 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3016 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3017 to be passed to get_local_map.
3019 * sound.c (Fplay_sound): Don't call make_number on
3020 Frun_hook_with_args count argument.
3022 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3023 for lisp objects in X event structure data field, when lisp
3024 objects are represented with unions.
3025 (x_scroll_bar_to_input_event): Ditto.
3027 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3029 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3030 termination of string. Fix sense of test whether
3031 Vline_number_display_limit is an integer.
3033 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3035 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3036 only if HAVE_X_WINDOWS.
3038 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3041 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3044 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3046 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3049 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3051 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3052 start of the while loop.
3054 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3056 * atimer.c (alarm_signal_handler): Add forward declaration.
3058 * data.c (set_internal): Remove debug code.
3060 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3062 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3064 * unexec.c (toplevel) [COFF]: Include coff.h.
3066 * s/lynxos.h: New file.
3068 * keymap.c (Fsingle_key_description): Enclose function key and
3069 event symbol names in angle brackets.
3071 * xdisp.c (setup_echo_area_for_printing): Call
3072 message_log_maybe_newline if message_buf_print is not set.
3074 * print.c (printchar, strout): Don't check message_buf_print
3075 before calling setup_echo_area_for_printing because that
3076 function does something useful even when message_buf_print is
3079 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3081 (ensure_echo_area_buffers): Initialize echo buffer's
3082 truncate lines setting to nil.
3083 (with_echo_area_buffer): Don't set the echo buffer's truncate
3085 (set_message_1): Set it here instead, based on the value
3086 of message_truncate_lines.
3087 (resize_mini_window): Handle case that lines are truncated.
3088 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3089 message-truncate-lines.
3091 * keyboard.c (read_char): Bind message-truncate-lines to t
3092 while displaying a help-echo.
3094 * lisp.h (Qmessage_truncate_lines): External declaration.
3096 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3098 * xdisp.c (Vline_number_display_limit): Renamed from
3099 line_number_display_limit.
3100 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3101 Extend documentation string. Initialize
3102 Vline_number_display_limit to nil meaning no limit.
3103 (decode_mode_spec): Use Vline_number_display_limit with its new
3106 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3108 2000-06-13 Richard Stallman <rms@gnu.org>
3110 * frame.c (Fmodify_frame_parameters): Doc fix.
3112 * xfns.c (x_set_frame_parameters): Comment fix.
3114 * frame.c (store_frame_param): Call swap_in_global_binding if the
3115 variable's current binding was chosen based on this frame.
3117 * data.c (swap_in_global_binding): New function.
3119 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3121 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3122 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3124 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3126 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3128 2000-06-12 Jason Rumney <jasonr@gnu.org>
3130 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3132 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3134 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3136 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3138 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3140 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3141 (syms_of_xfaces): Defsubr Sdump_colors.
3142 (x_free_colors): Don't treat b&w specially on default visual.
3143 (x_free_dpy_colors): New function.
3144 (free_face_colors): Don't check visual class; it's done
3147 * xterm.c (x_frame_of_widget): New function.
3148 (x_alloc_nearest_color_for_widget): Use it.
3149 (x_copy_dpy_color): New function.
3150 (x_destroy_window): Free various colors.
3152 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3154 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3156 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3158 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3160 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3162 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3164 2000-06-11 Dave Love <fx@gnu.org>
3166 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3168 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3170 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3172 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3174 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3177 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3179 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3180 (regex_compile): Fix the code for handling the case of single byte
3181 char and multibyte char being mixed in a range within [...].
3183 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3184 and dst_multibyte members of coding.
3186 * charset.c (update_charset_table): Update the table
3188 (init_charset_once): Initialize elements of bytes_by_char_head to
3189 1 except for leading codes for private charases.
3191 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3192 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
3195 2000-06-09 Ken Raeburn <raeburn@gnu.org>
3197 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
3198 access the data it doesn't point to.
3200 2000-06-08 Gerd Moellmann <gerd@gnu.org>
3202 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
3203 will be translated to a switch-frame event when reading the
3204 event queue. This is necessary because Emacs otherwise won't
3205 perform a switch-frame to a new frame until some other event, for
3206 example a keystroke event, forces it to do so. This has various
3207 effects, one visible being that the cursor of a frame created with
3208 C-x 5 2 or switched to with a window manager key binding like
3209 A-TAB stays hollow because selected_window isn't on the newly
3210 focused frame until the switch-frame is performed.
3212 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
3213 generating a switch-frame event if necessary.
3215 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
3217 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
3220 2000-06-08 Kenichi Handa <handa@etl.go.jp>
3222 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
3225 2000-06-07 Gerd Moellmann <gerd@gnu.org>
3227 * window.c (displayed_window_lines): Take empty lines at
3228 the bottom of a window into account.
3230 * window.c (displayed_window_lines): New function.
3231 (Fmove_to_window_line): Use displayed_window_lines to determine
3232 the number of lines to move, instead of using the window's height.
3234 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
3235 to stop reading, even if the form read sets point to a different
3236 value when evaluated.
3238 * xdisp.c (display_line): Fix code deciding in which line to
3241 2000-06-07 Kenichi Handa <handa@etl.go.jp>
3243 * fileio.c (e_write): Free composition data if stored in
3246 2000-06-06 Gerd Moellmann <gerd@gnu.org>
3248 * xdisp.c (display_line): Set row's and iterator's
3249 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
3250 Set cursor even if row ends in the middle of a character.
3251 (dump_glyph_row): Print values of new flags.
3252 (redisplay_window) <cursor movement in unchanged window>: When
3253 point has been moved forward, and PT is at the end of the cursor
3254 row, don't place the cursor in the next row if the cursor row ends
3255 in the middle of a character or at ZV.
3257 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
3258 (struct glyph_row): Add starts_in_middle_of_char_p and
3259 ends_in_middle_of_char_p.
3260 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
3261 ends_in_middle_of_char_p flag.
3262 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
3264 * term.c (append_glyph): Revert change of 2000-06-06.
3266 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
3267 padding glyph not fitting on line as whole character not
3270 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
3271 this isn't true for images with `:ascent 100'.
3273 2000-06-06 Kenichi Handa <handa@etl.go.jp>
3275 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
3276 as modified if it is originally unmodified.
3278 * term.c (encode_terminal_code): Change the way to check if
3279 terminal coding does any conversion.
3280 (append_glyph): Set glyph->pixel_width correctly.
3282 * xdisp.c (display_line): While checking line continuation, pay
3283 attention to a padding glyph.
3285 2000-06-05 Gerd Moellmann <gerd@gnu.org>
3287 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
3289 2000-06-05 Dave Love <fx@gnu.org>
3291 * xdisp.c: Include fontset.h.
3293 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
3295 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3297 * dispnew.c: Conditionally include term.h.
3299 * coding.h: Declare code_convert_string_norecord.
3301 * frame.h (struct frame): Use volatile unconditionally.
3303 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
3305 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
3307 * systime.h: Protect against multiple inclusion.
3308 (timezone) [USG5_4]: Define as time_t.
3310 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3311 (Foptimize_char_table, make_temp_name): Declare.
3313 * Makefile.in (xdisp.o): Depend on fontset.h.
3315 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3317 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3318 (Foptimize_char_table, make_temp_name): Declare.
3322 * s/netbsd.h: Don't define autoconfiscated MATHERR.
3324 2000-06-02 Dave Love <fx@gnu.org>
3326 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
3328 2000-06-02 Gerd Moellmann <gerd@gnu.org>
3330 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
3331 result face, set flags in that face indicating that colors may not
3334 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
3335 glyph, use the ASCII NUL character to determine the face.
3337 2000-06-02 Dave Love <fx@gnu.org>
3339 * sysdep.c: Conditionally include stdlib.h, unistd.h.
3340 (VFORK_RETURN_TYPE): Remove.
3342 * config.in: Add NO_MATHERR.
3344 2000-06-01 Dave Love <fx@gnu.org>
3346 * cmds.c (internal_self_insert): Don't check
3347 Vbefore_change_function, Vafter_change_function.
3349 * insdel.c (signal_before_change, signal_after_change): Likewise.
3351 * buffer.c (Vbefore_change_function, Vafter_change_function):
3352 Variables and their initializations deleted.
3354 * callint.c (Fcall_interactively): Doc fix.
3356 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
3358 2000-05-31 Dave Love <fx@gnu.org>
3360 * textprop.c: Revert last change -- duplicated.
3362 2000-05-31 Gerd Moellmann <gerd@gnu.org>
3364 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
3367 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
3369 2000-05-31 Jason Rumney <jasonr@gnu.org>
3371 * search.c (Fre_search_forward, Fre_search_backward)
3372 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
3374 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
3376 2000-05-30 Jason Rumney <jasonr@gnu.org>
3378 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
3379 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
3381 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
3384 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
3385 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
3386 expand a nil default_filename.
3388 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
3389 pointer to glyph_to_pixel_coords, not a frame.
3391 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
3392 coding.h to dependencies.
3394 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
3396 * w32console.c (glyph_to_pixel_coords): Change first parameter to
3397 window pointer to be consistent with w32term.c and xterm.c.
3399 * w32fns.c: Format and doc changes to bring closer to xfns.c.
3400 (VIETNAMESE_CHARSET): Define if not defined in system headers.
3401 (Qline_spacing, Qcenter): New variables.
3402 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
3403 (x_set_line_spacing): New function.
3404 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
3406 (x_specified_cursor_type): New function.
3407 (x_set_cursor_type): Use it.
3408 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
3410 (validate_x_resource_name, x_get_resource_string): Measure lengths
3411 of external strings in bytes.
3412 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
3413 GetTextExtentPoint32 with NULL title.
3414 (Fx_create_frame): Initialize Qline_spacing.
3415 (w32_load_system_font): Initialize font->double_byte_p.
3416 (x_to_w32_charset): Use Vw32_charset_info_alist.
3417 (Image, busy cursor, tooltip functions): Merged changes from
3418 xfns.c. Not yet functional on Windows.
3420 * w32gui.h (W32FontStruct): Add double_byte_p member.
3422 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
3423 (emacs_button_translation): Use it.
3424 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
3425 in `mask' to be set.
3427 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
3430 * w32term.c: Format and doc changes to bring closer to xterm.c.
3431 (w32_char_font_type): New enum.
3432 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
3433 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
3434 (w32_encode_char): New function.
3435 (x_encode_char): Removed.
3436 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
3437 x_encode_char and w32_font_is_double_byte.
3438 (x_produce_image_glyph): Use image_ascent.
3439 (x_produce_glyphs): Use new version of w32_per_char_metric and
3440 handle NULL return value. Allow extra line spacing.
3441 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
3442 (w32_get_glyph_overhangs): Remove unicode_p param. Use
3443 w32_font_type member of glyph instead.
3444 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
3445 (fast_find_position): Make sure not to consider rows not visible
3447 (w32_read_socket) [WM_MENUSELECT]: Cannot call
3448 w32_menu_display_help with input blocked, as it can abort.
3449 (x_display_and_set_cursor): Choose cursor depending
3450 on buffer-local value of cursor_type.
3451 (x_draw_bar_cursor): Add parameter WIDTH.
3453 * w32term.h (CP_DEFAULT): Define.
3454 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
3456 2000-05-30 Gerd Moellmann <gerd@gnu.org>
3458 * search.c (Fre_search_forward, Fre_search_backward)
3459 (Fposix_search_backward, Fposix_search_forward): Doc fix.
3461 2000-05-30 Kenichi Handa <handa@etl.go.jp>
3463 * coding.c (detect_coding_iso2022): Fix code for checking
3464 CODING_CATEGORY_MASK_ISO_8_2.
3466 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3468 * regex.c (PREFETCH_NOLIMIT): New function.
3469 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3471 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3473 * syntax.c (find_defun_start): Move test for
3474 open_paren_in_column_0_is_defun_start outside of the loop.
3476 * xdisp.c (redisplay_window): Really switch buffers when
3477 displaying mode lines, and temporarily set selected_frame to the
3478 frame of the window that's redisplayed.
3480 * xfaces.c (free_realized_faces): Block/unblock input.
3481 (free_realized_multibyte_face): Ditto.
3483 2000-05-29 Dave Love <fx@gnu.org>
3485 * textprop.c (Qkeymap): New variable.
3486 (syms_of_textprop): Intern it.
3488 * keymap.c: Include intervals.h.
3489 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3491 * Makefile.in (keymap.o): Depend on intervals.h.
3493 * keyboard.c (menu_bar_items, tool_bar_items)
3494 (Fexecute_extended_command): Deal with `keymap' property.
3495 (read_key_sequence): Track map from `keymap' property as well as
3498 * intervals.c (get_local_map): Extra arg to allow looking for
3501 * intervals.h (map_property): New enum.
3502 (get_local_map): Extra arg using it.
3505 * lisp.h (get_local_map): Don't declare here.
3507 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3509 * Makefile.in (callproc.o): Depend on composite.h.
3511 * callproc.c: Include composite.h.
3512 (Fcall_process): Handle composition correctly.
3514 * coding.h (coding_allocate_composition_data): Extern it.
3515 (coding_restore_composition): Likewise.
3517 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3518 yet allocated, finish decoding with result
3519 CODING_FINISH_INSUFFICIENT_CMP.
3520 (coding_allocate_composition_data): Make it non-static.
3521 (coding_restore_composition): Likewise.
3523 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3525 * charset.c (syms_of_charset): Revert last change.
3527 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3529 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3530 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3533 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3535 * charset.c (syms_of_charset): Set width of character sets
3536 eight-bit-control and eight-bit-graphic to 1 column.
3538 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3540 * config.in (HAVE_SPEED_T): New define.
3542 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3545 2000-05-26 Dave Love <fx@gnu.org>
3547 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3549 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3550 (Fsubr_arity): New function.
3551 (syms_of_data): Install them.
3553 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3555 * charset.c (init_charset_once): Set the table bytes_by_char_head
3558 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3559 the default fontset to what Emacs uses by default.
3560 (check_registry_encoding): This function deleted.
3561 (Fset_fontset_font): Remove the adhoc condition for the default
3562 fontset. Allow cons in FONTNAME.
3564 * fns.c (map_char_table): Ignore char-table entries for
3565 charsets eight-bit-control and eight-bit-graphic.
3567 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3569 * emacs.c (main): Initialize keyboard syms before initializing
3570 window code, so face names are available.
3572 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3574 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3575 of an anchor at the beginning of a shy-group.
3577 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3579 * xdisp.c (handle_invisible_prop): Don't try to skip over
3580 invisible text if end of text is already reached.
3582 2000-05-25 Dave Love <fx@gnu.org>
3584 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3586 * coding.c (encode_eol): Add null statement after label.
3588 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3590 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3593 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3595 * ccl.c (ccl_driver): Fix previous change.
3597 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3599 * coding.c (run_pre_post_conversion_on_str): Set point to the
3600 beginning of buffer before calling coding->post_read_conversion.
3601 (decode_coding_string): Give correct args to
3602 run_pre_post_conversion_on_str.
3603 (encode_coding_string): Likewise.
3605 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3606 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3607 eight-bit-graphic correctly.
3609 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3611 * fileio.c (Finsert_file_contents): Even if a file is not found,
3612 execute codes for setting up coding system. Call
3613 after-insert-file-functions unconditionally.
3615 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3617 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3618 BSD_PGRPS are not defined.
3620 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3622 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3624 (syms_of_charset): Avoid building same strings.
3626 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3628 * lread.c (Fload): Add a comment about the meaning of
3629 Vuser_init_file being t.
3631 * puresize.h (BASE_PURESIZE): Increase to 675000.
3633 * s/gnu-linux.h (setpgrp): Don't define it here because this
3634 prevents compilation on GNU/Linux systems with glib 2.2.
3636 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3639 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3641 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3642 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3644 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3646 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3648 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3651 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3653 * term.c (encode_terminal_code): Set coding->src_multibyte
3656 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3658 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3660 * keyboard.c (read_char): Allow character codes 128..255 to be
3661 handled by input-method-function.
3663 * insdel.c (adjust_markers_for_replace): Fix previous change.
3664 (adjust_after_replace): If PREV_TEXT is nil, call
3665 adjust_markers_for_insert, not adjust_markers_for_replace.
3667 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3669 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3670 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3671 [HAVE_GRANDPT]: Define.
3672 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3674 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3677 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3679 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3681 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3683 The following changes are to handle 8-bit characters in a
3684 multibyte buffer/string without facing with byte combining
3685 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3686 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3688 * Makefile.in (fns.o): Depend on charset.h.
3690 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3691 convert it to unibyte.
3692 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3694 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3695 apparent char boundary.
3696 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3697 0x80..0x9F to/from multibyte form.
3699 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3702 * callproc.c (Fcall_process): Always encode an argument string if
3703 it is multibyte. Setup src_multibyte and dst_multibyte members of
3704 process_coding properly.
3706 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3707 SPLIT_NON_ASCII_CHAR.
3709 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3711 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3713 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3715 (SPLIT_CHARACTER_SEQ): This macro deleted.
3716 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3718 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3719 and eight-bit-graphic.
3720 (char_to_string): Likewise. Signal an error for too large
3722 (char_printable_p): Return 0 for 8-bit characters.
3723 (update_charset_table): Update iso_charset_table only when a final
3724 character is non-negative.
3725 (find_charset_in_text): Renamed from find_charset_in_str.
3726 Arguments and return value changed. Callers changed.
3727 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3728 be -1 if CHARSET is used only internally.
3729 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3731 (Fcharset_after): Simplified.
3732 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3733 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3734 (multibyte_chars_in_text): Simplified by assuming there's no
3735 invalid multibyte sequence.
3736 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3737 str_as_unibyte): New functions.
3738 (Fstring): Simpified by assuming that byte combining never
3740 (init_charset_once): Initialization for
3741 LEADING_CODE_8_BIT_CONTROL.
3742 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3743 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3744 eight-bit-control and eight-bit-graphic.
3746 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3747 CHARSET_8_BIT_GRAPHIC): New macros.
3748 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3749 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3750 (CHARSET_REVERSE_CHARSET): Likewise.
3751 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3753 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3754 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3755 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3756 encounter an invalid multibyte sequence.
3757 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3758 sequence is always valid.
3759 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3760 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3762 (CHAR_STRING): For 8-bit characters, call char_to_string.
3763 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3764 multibyte sequence is always valid.
3765 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3766 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3767 str_as_unibyte): Extern them.
3768 (BCOPY_SHORT): Fix a bug.
3769 (CHAR_LEN): This macro deleted. Callers changed to use
3771 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3772 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3773 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3775 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3776 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3777 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3778 EMIT_BYTES): New macros.
3779 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3780 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3782 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3783 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3784 check the validity of multibyte sequence.
3785 (decode_coding_emacs_mule): New function.
3786 (encode_coding_emacs_mule): New macro.
3787 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3789 (DECODE_ISO_CHARACTER): Just return a character code.
3790 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3791 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3792 EMIT_CHAR to produced decoded characters. Exit the loop only by
3793 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3795 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3796 only position codes for an invalid character.
3797 (encode_designation_at_bol): Return new destination pointer. 5th
3798 arg DSTP is changed to DST.
3799 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3800 from the source by ONE_MORE_CHAR. Don't handle the case of last
3802 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3804 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3805 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3806 TWO_MORE_BYTES to fetch a byte from the source.
3807 (encode_eol): Pay attention to coding->src_multibyte.
3808 (detect_coding, detect_eol): Preserve members src_multibyte and
3810 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3811 (encoding_buffer_size): Set magnification to 3 for all coding
3812 systems that require encoding.
3813 (ccl_coding_driver): For decoding, be sure that the result is
3814 valid multibyte sequence.
3815 (decode_coding): Initialize coding->errors and coding->result.
3816 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3817 and raw-text, always call decode_eol. Handle the case of last
3818 block here. If not coding->dst_multibyte, convert the resulting
3819 sequence to unibyte.
3820 (encode_coding): Initialize coding->errors and coding->result.
3821 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3822 and raw-text, always call encode_eol. Handle the case of last
3824 (shrink_decoding_region, shrink_encoding_region): Detect cases
3825 that we can't skip data more rigidly.
3826 (code_convert_region): Setup src_multibyte and dst_multibyte
3827 members of coding. For decoding, if the buffer is multibyte,
3828 convert the source sequence to unibyte in advance. For encoding,
3829 if the buffer is multibyte, convert the resulting sequence to
3830 multibyte afterward.
3831 (run_pre_post_conversion_on_str): New function.
3832 (code_convert_string): Deleted and divided into the following two.
3833 (decode_coding_string, encode_coding_string): New functions.
3834 (code_convert_string1, code_convert_string_norecord): Call one of
3836 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3837 MAKE_NON_ASCII_CHAR.
3838 (Fset_terminal_coding_system_internal,
3839 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3840 and dst_multibyte members.
3841 (init_coding_once): Initialize iso_code_class with new enum
3842 ISO_control_0 and ISO_control_1.
3844 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3845 devided into ISO_control_0 and ISO_control_1.
3846 (struct coding_system): New members src_multibyte, dst_multibyte,
3847 errors, and result. Delete member fake_multibyte.
3848 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3850 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3853 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3856 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3858 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3860 (Ftranspose_region): Delete codes for handling byte combining.
3862 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3863 dst_multibyte members of coding. On handling REPLACE on unibyte
3864 buffer, convert the result of decode_coding to unibyte. On
3865 inserting into a mutibyte buffer, always call code_convert_region.
3866 (e_write): Setup coding->src_multibyte according to the
3867 multibyteness of the source (buffer or string).
3869 * fns.c (concat): Handle 8-bit characters correctly.
3870 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3871 unibyte in the result.
3872 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3873 valid multibyte form in the result.
3874 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3875 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3876 return -1, signal an error.
3877 (base64_encode_1): New arg MULTIBYTE. Get each character by
3878 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3879 character is found, return -1.
3880 (Fbase64_decode_region): Delete codes for handling byte-combining.
3881 Treat each decoded byte as a unibyte character.
3882 (Fbase64_decode_string): Return unibyte string.
3883 (Fcompare_strings, concat, string_byte_to_char): Use
3884 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3885 FETCH_STRING_CHAR_ADVANCE.
3886 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3887 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3889 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3890 SPLIT_NON_ASCII_CHAR.
3891 (fontset_ref_via_base, fontset_set): Likewise
3893 * insdel.c (adjust_markers_for_record_delete): Deleted.
3894 (adjust_markers_for_insert): Argument changed. Caller changed.
3895 (adjust_markers_for_replace): Likewise.
3896 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3897 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3898 (copy_text): Delete unused local varialbe c_save. For converting
3899 to multibyte, be sure to make all 8-bit characters in valid
3901 (count_size_as_multibyte): Handle 8-bit characters correctly.
3902 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3903 adjust_after_replace, replace_range, del_range_2)
3904 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3905 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3906 adjust_after_replace, replace_range, del_range_2) Delete codes for
3907 handling byte combining.
3908 (adjust_before_replace): Deleted.
3910 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3911 SPLIT_NON_ASCII_CHAR.
3912 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3913 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3915 (Fkey_description): Likewise.
3917 * lread.c (read1): On reading multibyte string, be sure to make
3918 all 8-bit chararacters in valid multibyte form.
3919 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3921 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3924 * process.c (Fstart_process): GCPRO current_dir before calling
3925 Ffind_operation_coding_system. Encode arguments here.
3926 (create_process): Don't encode arguments here. Setup
3927 src_multibyte and dst_multibyte members of struct coding.
3928 (read_process_output): Setup src_multibyte and dst_multibyte
3929 members of struct coding. If the output is to multibyte buffer,
3930 always decode the output of the process. Adjust the
3931 representation of 8-bit characters to the multibyteness of the
3933 (send_process): Setup coding->src_multibyte according to the
3934 multibyteness of the source.
3936 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3938 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3939 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3941 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3944 * w16select.c (Fw16_set_clipboard_data): Setup members
3945 src_multibyte and dst_multibyte of coding. Adjusted for the
3946 change for find_charset_in_str.
3947 (Fw16_get_clipboard_data): Likewise.
3949 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3950 dst_multibyte of coding.
3951 (x_to_w32_font): Likewise.
3953 * w32select.c (Fw32_set_clipboard_data): Setup members
3954 src_multibyte and dst_multibyte of coding. Adjusted for the
3955 change for find_charset_in_str.
3956 (Fw32_get_clipboard_data): Likewise.
3958 * xdisp.c (get_next_display_element): Handle 8-bit characters
3960 (next_element_from_display_vector): Use CHAR_BYTES instead of
3962 (disp_char_vector): Use SPLIT_CHAR instead of
3963 SPLIT_NON_ASCII_CHAR.
3965 * xselect.c (selection_data_to_lisp_data): Setup members
3966 src_multibyte and dst_multibyte of coding. Adjusted for the
3967 change for find_charset_in_str.
3968 (lisp_data_to_selection_data): Likewise.
3970 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3972 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3975 * dispextern.h (Vimage_types): Add extern declaration.
3977 * xdisp.c (Vimage_types): Moved here from xfns.c.
3978 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3980 * xfns.c (Vimages_types): Moved to xdisp.c.
3981 (syms_of_xfns): Move `image-types' to xdisp.c.
3983 * w32fns.c (Vimage_types): Removed.
3984 (syms_of_w32fns): Remove `image-types'.
3986 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3988 * fns.c (map_char_table): Pay attention to character number of
3989 charset. Check the validity of charset at the first level. For
3990 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3993 * fontset.c: Include "buffer.h".
3994 (fs_load_font): If the face has fontset, record the face ID in
3996 (Finternal_char_font): New function.
3997 (accumulate_font_info): New function.
3998 (Ffontset_info): Rewritten for the new fontset implementation.
3999 (syms_of_fontset): Register Vdefault_fontset in the first element
4000 of Vfontset_table. Include Vdefault_fontset in
4001 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4004 2000-05-16 Dave Love <fx@gnu.org>
4006 * m/iris5d.h: Deleted -- unused.
4008 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4010 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4011 `invalid' instead of `illegal'.
4013 * indent.c (Fmove_to_column): When ending within a tab, insert
4014 spaces first so that markers at the end of the tab get adjusted.
4016 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4017 buffer list that wasn't selected in that frame.
4019 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4020 is needed on mescaline, use a 2 char prefix, and call
4021 make_temp_name with second arg non-zero.
4023 * fileio.c (make_temp_name): New function, extracted from
4025 (Fmake_temp_name): Use it.
4027 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4029 * window.c (coordinates_in_window): Subtract 1 when computing
4032 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4034 * Makefile.in (lisp): Add env.elc.
4036 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4038 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4040 * search.c (Freplace_match): Handle case of `\N' in the
4041 replacement when there's no group N.
4043 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4045 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4046 of the message to message_dolog.
4048 * keyboard.c (read_char): Don't clear current message for help
4049 events; let the code handling help events handle this. Change
4050 code detecting help events that should be ignored.
4052 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4053 we're interating over a string.
4055 2000-05-09 Dave Love <fx@gnu.org>
4057 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4058 that offset before writing. Move gcpro region past call of
4061 2000-05-04 Dave Love <fx@gnu.org>
4063 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4065 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4067 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4068 of inserted characters when BUF equals the current buffer, and PT
4069 is in front of or equal to FROM.
4071 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4073 * xdisp.c (handle_single_display_prop): If display property value
4074 is invalid, or something not supported on the frame, restore
4075 iterator's position to what it was initially. Make sure to return
4076 0 for invalid and unsupported property values.
4078 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4079 that x_per_char_metric returns null.
4081 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4083 * xterm.h (struct face): Add forward declaration.
4084 (struct image): Ditto.
4085 (image_ascent): Add prototype.
4087 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4088 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4089 image_ascent instead of using IMAGE_ASCENT.
4091 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4092 (IMAGE_ASCENT): Removed.
4094 * xfns.c (Qcenter): New variable.
4095 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4096 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4097 (image_ascent): New function.
4098 (lookup_image): Recognize `:ascent center'.
4099 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4100 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4101 (xbm_load): Don't set image's ascent here.
4102 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4103 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4104 check ascent values here.
4105 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4106 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4107 (syms_of_xfns): Initialize Qcenter.
4109 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4110 to the limits, increase the limits.
4112 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4114 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4115 Check Vfont_encoding_alist against the full name of the opened
4118 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4120 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4121 taller than the window.
4123 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4125 * xfaces.c (realize_x_face): Fix the argument of the second
4126 xassert. BASE_FACE may not be a face for ASCII.
4128 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4130 * print.c (print_object): Treat print-length < 0 as nil.
4132 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4134 * s/freebsd.h (TERMCAP_OBJ): Removed.
4135 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4137 * lread.c (read1): Don't treat period followed by certain
4138 characters as symbol start.
4140 * xfns.c (slurp_file): New function.
4141 (xbm_image_p): Handle case of in-memory XBM files.
4142 (xbm_scan): Rewritten to work on memory buffers instead of files.
4143 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4144 Work on memory buffers instead of files. If DATA is null test
4145 if buffer looks like an in-memory XBM file.
4146 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4147 memory buffers instead of files.
4148 (xbm_file_p): New function.
4149 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4151 * lread.c (end_of_file_error): New function.
4152 (read1): Call it instead of signaling `end-of-file' directly.
4154 * print.c (print_error_message): Print data of `end-of-file'
4155 with Fprinc instead of Fprin1.
4157 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4159 * window.c (freeze_window_start): Check that minibuffer scroll
4160 window isn't nil before extracting the window structure pointer
4163 * undo.c (record_delete): If we hit the end of the undo list, stop
4164 picking elements apart.
4166 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4168 * xdisp.c (display_line): If lines are continued, restore
4169 iterator's ascent/descent information to the values before the
4170 first glyph not fitting on the line.
4172 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4174 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4175 positions in glyph matrix. Don't compute new window end
4178 * dispnew.c (increment_matrix_positions): Renamed from
4179 increment_glyph_matrix_buffer_positions.
4180 (increment_row_positions): Renamed from
4181 increment_glyph_row_buffer_positions.
4183 * dispextern.h: Change names of renamed functions from dispnew.c
4186 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4188 * fileio.c (Fdo_auto_save): Create directories for auto-save
4189 list file if necessary.
4191 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4192 from buffer or frame.
4193 (automatic_hscrolling_p): New variable.
4194 (hscroll_windows): Scroll windows horizontally only if automatic
4195 hscrolling is allowed.
4196 (syms_of_xdisp): New variable `automatic-hscrolling'.
4198 * frame.h (struct frame): Add member extra_line_spacing.
4200 * xfns.c (x_set_line_spacing): New function.
4201 (Fx_create_frame): Set line spacing from resources.
4202 (Qline_spacing): New variable.
4203 (syms_of_xfns): Initialize Qline_spacing.
4205 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
4207 * buffer.c (init_buffer_once): Handle extra_line_spacing.
4208 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
4209 (reset_buffer): Don't initialize extra2 and extra3. Initialize
4210 extra_line_spacing from default value.
4211 (init_buffer_once): Initialize default value of extra_line_spacing.
4213 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
4216 * xterm.c (x_produce_glyphs): Remove reference to struct it's
4217 prompt_width. Add extra line spacing.
4219 * term.c (produce_glyphs): Remove reference to struct it's
4222 * dispextern.h (struct it): Remove member prompt_width, add
4225 2000-04-22 Gerd Moellmann <gerd@gnu.org>
4227 * dispnew.c (update_frame_line): When writing a whole line, make
4228 sure cursor is in the right row afterwards, otherwise a use of
4229 capability `ch' in cmgoto might leave the cursor in the row below.
4231 2000-04-21 Gerd Moellmann <gerd@gnu.org>
4233 * lisp.h (struct Lisp_Buffer_Cons): Remove.
4235 * keyboard.c (timer_check): Fix typo in comment.
4237 2000-04-21 Kenichi Handa <handa@etl.go.jp>
4239 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
4240 name change: ch -> character.
4242 2000-04-20 Gerd Moellmann <gerd@gnu.org>
4244 * keyboard.c (echo_message_buffer): New variable.
4245 (echo_now): Set echo_message_buffer to the echo area buffer used
4246 to display the echo.
4247 (cancel_echoing): Reset echo_message_buffer to nil.
4248 (read_char): Code rewritten that handles canceling an echo or
4249 echoing a dash, respectively.
4251 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
4252 directory doesn't exist.
4254 2000-04-19 Dave Love <fx@gnu.org>
4256 * fns.c (syms_of_fns): Defsubr mapc.
4257 (concat): Don't allow numeric args.
4258 (Fconcat): Doc change.
4260 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
4262 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
4263 instead define end_match(1|2) more carefully.
4264 Use GET_CHAR_BEFORE_2 for `begline'.
4266 2000-04-19 Gerd Moellmann <gerd@gnu.org>
4268 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
4269 on 64-bit systems where NULL is defined as `0'.
4271 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
4272 the `variable argument list' to make it work on Alpha.
4274 * m/alpha.h (_LP64) [!_LP64]: Define.
4275 (ORDINARY_LINK): Define for NetBSD.
4277 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
4279 2000-04-19 Dave Love <fx@gnu.org>
4281 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
4284 * Makefile.in (LIBS): Don't use.
4285 (GETLOADAVG_OBJ): Define again.
4286 (otherobj): Add GETLOADAVG_OBJ.
4288 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
4290 2000-04-18 Gerd Moellmann <gerd@gnu.org>
4292 * lread.c (read_filtered_event): Cancel and start busy cursor.
4294 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
4295 that the per-character metrics may be null.
4297 2000-04-17 Gerd Moellmann <gerd@gnu.org>
4299 * buffer.c (clone_per_buffer_values): New function.
4300 (Fmake_indirect_buffer): Add optional argument CLONE. Call
4301 clone_per_buffer_values if CLONE is not nil.
4303 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4305 2000-04-16 Dave Love <fx@gnu.org>
4307 * Makefile.in: Remove obsolete localcpp stuff.
4308 (GETLOADAVG_OBJ): Don't define.
4309 (obj): Move LIBOBJS...
4310 (otherobj): ... to here.
4311 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
4312 whitespace-only lines after the continuation (Irix).
4314 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4316 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
4318 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
4320 2000-04-14 Dave Love <fx@gnu.org>
4322 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
4323 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
4324 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
4325 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
4328 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
4329 autoconfiscated HAVE_GETLOADAVG.
4331 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
4334 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4336 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
4337 (fill_in_lock_file_name): Avoid existing files that aren't
4340 2000-04-14 Dave Love <fx@gnu.org>
4342 * Makefile.in (LIBS, LIBOBJS): New variable.
4343 (INTERVAL_SRC): Convert to make variable.
4344 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
4345 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
4346 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
4348 (SOME_MACHINE_OBJECTS): Remove interval stuff.
4349 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
4350 (shortlisp): Add facemenu, float-sup, frame.
4351 (SOME_MACHINE_LISP): Remove them from here.
4352 (LIBES): Change unused LDLIBS to autoconf LIBS.
4354 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
4356 2000-04-14 Kenichi Handa <handa@etl.go.jp>
4358 * composite.c (update_compositions): If FROM and TO are not in a
4359 valid range, do nothing.
4361 2000-04-13 Gerd Moellmann <gerd@gnu.org>
4363 * tparam.c (tparam1): Abort when encountering an unknown
4366 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
4369 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
4372 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
4374 * fileio.c (a_write): Remove redundant semi-colons.
4375 (e_write): Return -1 if failed to write all the data.
4376 This fixes the changes made at 1999-12-15.
4378 2000-04-12 Dave Love <fx@gnu.org>
4380 * fns.c (mapcar1): Test for null vals to support mapc.
4381 (Fmapc): New function.
4383 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
4385 * msdos.c (NUM_MOUSE_BUTTONS): Define.
4386 (IT_frame_up_to_date): Support the buffer local value of
4387 cursor-type, if defined.
4389 2000-04-10 Dave Love <fx@gnu.org>
4391 * editfns.c (preceding-char, following-char): Doc fix.
4393 2000-04-10 Ken Raeburn <raeburn@gnu.org>
4395 * Makefile.in (temacs): Revert 2000-03-12 change.
4397 2000-04-10 Jason Rumney <jasonr@gnu.org>
4399 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
4401 2000-04-10 Gerd Moellmann <gerd@gnu.org>
4403 * xdisp.c (setup_echo_area_for_printing): Choose an echo
4404 area buffer, if it's not set up yet.
4406 * indent.c (compute_motion): Set immediate_quit.
4408 2000-04-09 Gerd Moellmann <gerd@gnu.org>
4410 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
4412 (realize_tty_face): Suppress boldness if colors are the inverse of
4413 the default colors, and tty_suppress_bold_inverse_default_colors_p
4415 (Ftty_suppress_bold_inverse_default_colors): New function.
4416 (syms_of_xfaces): Defsubr it.
4418 * buffer.c (Frestore_buffer_modified_p): New function.
4419 (syms_of_buffer): Defsubr it.
4421 2000-04-08 Ken Raeburn <raeburn@gnu.org>
4423 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
4424 charset id (int) argument, not a charset (Lisp_Object).
4426 * coding.h (code_convert_string): Declare.
4427 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
4428 object, as the fourth argument to code_convert_string.
4430 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
4432 (Fset_fontset_font): Use EQ to compare lisp objects.
4434 2000-04-05 Ken Raeburn <raeburn@gnu.org>
4436 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
4437 a pointer that looks like a lisp object.
4438 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
4439 zero, instead see whether it's an integer object, since they can't
4441 (GET_INTERVAL_OBJECT): Simply assign to the destination.
4443 * dispnew.c (allocate_matrices_for_frame_redisplay,
4444 direct_output_forward_char): Use X(U)INT and make_number as needed
4445 to convert between (unsigned) int values and lisp integers.
4446 * keyboard.c (read_key_sequence): Likewise.
4447 * lread.c (substitute_object_recurse): Likewise.
4448 * fns.c (concat, hash_lookup, hash_remove): Likewise.
4449 * minibuf.c (do_completion, Fminibuffer_complete_word,
4450 Fminibuffer_completion_help): Likewise.
4451 * term.c (produce_special_glyphs): Likewise.
4453 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
4454 * print.c (print_preprocess, print_object): Likewise.
4456 * search.c (compile_pattern): Use NILP when checking for nil.
4458 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
4459 __OPTIMIZE__]: Provide a GNU C macro version that handles
4461 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
4462 field, to better cope with ENABLE_CHECKING and calls that modify a
4463 Lisp_Object using its old value.
4465 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4467 * window.c (compare_window_configurations): Signal an error
4468 if parameters C1 or C2 aren't window configurations.
4470 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4471 AFTER_POTENTIAL_GC calls around calls to functions that can
4472 signal an error and thus invoke the debugger.
4474 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4476 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4477 an error if decoding fails.
4479 * keyboard.c (lispy_mouse_names): Variable removed.
4480 (Vlispy_mouse_stem): New variable.
4481 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4482 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4483 for any mouse button number. Increase size of mouse_syms and
4484 button_down_location as needed. Call modify_event_symbol with
4485 different arguments.
4486 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4487 Call modify_event_symbol with different arguments.
4488 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4489 for any button number. Call modify_event_symbol with different
4491 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4492 Accept a string for NAME_ALIST_OR_STEM.
4494 * lisp.h (larger_vector): Add prototype.
4496 * fns.c (larger_vector): Make externally visible.
4498 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4500 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4502 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4503 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4504 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4505 we are between str1 and str2.
4506 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4507 (PATFETCH): Use `TRANSLATE'.
4508 (PATFETCH_RAW): Fetch multibyte char if applicable.
4509 (PATUNFETCH): Remove.
4510 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4511 When writing a char, write it directly into the pattern buffer rather
4512 than going needlessly through a temp char-array.
4513 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4514 multibyte magic and remove the useless `#ifdef emacs'.
4515 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4518 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4519 conditional on `emacs'.
4521 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4523 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4525 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4526 non-union-type versions of XMARK and friends here, because XMARK
4527 and friends won't work on an integer field if NO_UNION_TYPE is not
4529 (make_number): Define as a function if it's not defined as a
4532 * composite.c (run_composite_function): Use NILP when checking for
4534 (syms_of_composite): Delete local var NARGS, pass an int as first
4535 argument to Fmake_hash_table.
4537 * editfns.c (text_property_stickiness): Use NILP to test
4538 Lisp_Object boolean value.
4539 (Fmessage_or_box): Don't use NILP to test int variable.
4540 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4541 problems reading from and changing the same lisp value in an
4544 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4546 * term.c (TN_no_color_video): New variable.
4547 (term_init): Intitialize TN_no_color_video.
4548 (enum no_color_bit): New enumeration.
4549 (MAY_USE_WITH_COLORS_P): New macro.
4550 (turn_on_face): Use it to determine if attributes may be used
4551 combined with colors.
4553 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4555 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4556 with int lvalues via casts; instead, just yield lisp object
4558 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4559 proper accessor macros.
4560 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4561 (grow_mini_window): Fix typo getting int value of root->height.
4563 * xdisp.c (compute_string_pos): Fix order of arguments to
4564 string_pos_nchars_ahead.
4565 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4566 count arg to variable-arg routines like Frun_hook_with_args and
4568 (back_to_previous_visible_line_start)
4569 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4570 fixed-arg routines like Fget_char_property and Fmake_string.
4571 (reconsider_clip_changes): Use XINT when comparing integer lisp
4572 objects, or passing them as int arguments.
4573 (mark_window_display_accurate, insert_left_trunc_glyphs)
4574 (append_space, extend_face_to_end_of_line): Use make_number when
4575 storing or passing integer values as lisp objects.
4576 (set_cursor_from_row, highlight_trailing_whitespace): Use
4577 INTEGERP, not implicit test against zero, for glyph object.
4578 (try_window_id): Don't use make_number when we want an int value.
4580 * xfaces.c (xlfd_symbolic_value): Make last argument a
4581 Lisp_Object, to be consistent with callers.
4582 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4583 (lface_hash): Apply XFASTINT to lisp values before folding in.
4585 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4586 fill in window width and height. Pass an int, not a lisp object,
4587 as first arg to Finsert.
4589 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4591 * xfaces.c (realize_basic_faces): Block input while realizing
4594 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4596 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4598 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4600 * xterm.c (x_produce_glyphs): When displaying unibyte text
4601 or ASCII, handle case that per-char metric is null.
4603 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4605 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4607 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4608 XSUBR, XBUFFER): Verify correct object type before returning
4609 pointer, using eassert.
4610 * frame.h (XFRAME): Likewise.
4612 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4613 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4614 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4616 * data.c (set_internal): Likewise.
4617 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4618 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4619 * fileio.c (auto_save_1): Likewise.
4620 * insdel.c (check_markers): Likewise.
4621 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4622 * undo.c (record_insert): Likewise.
4623 * vmsproc.c (child_sig): Likewise.
4624 * window.c (unshow_buffer, window_loop): Likewise.
4625 * xterm.c (x_erase_phys_cursor): Likewise.
4627 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4629 * xfns.c (free_image_cache): Free the cache structure itself
4630 last, after all its members have been freed.
4632 * lisp.h (xstrdup): Add prototype.
4634 * alloc.c (xstrdup): Moved here from xfaces.c.
4635 (allocating_for_lisp): Variable removed.
4636 (lisp_malloc): Block input around the calls to malloc and
4639 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4641 (xstrdup): Moved to alloc.c.
4643 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4645 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4647 * emacs.c (main): Fix sense of no-loadup test.
4649 * config.in (ENABLE_CHECKING): Undef.
4651 * lisp.h (struct interval): Replace "parent" field with a union of
4652 interval pointer and Lisp_Object; add new bitfield to use as
4653 discriminant. Change other flag fields to bitfields.
4654 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4655 is defined and the supplied test fails, print a message and
4657 (eassert): New macro. Use CHECK to provide an assert-like
4660 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4661 pointers; abort if the value looks like a lisp object.
4662 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4663 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4664 Modify for new interval parent definition.
4666 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4667 UNMARK_BALANCE_INTERVALS): Update references that need an
4668 addressable lisp object in the interval structure.
4669 (die): New function.
4670 (suppress_checking): New variable.
4672 * intervals.c (interval_start_pos): Just return 0 if there's no
4675 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4677 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4678 and earlier Emacs versions.
4680 * keyboard.c (Ftop_level): Cancel busy-cursor.
4682 * eval.c (call_debugger): Cancel busy-cursor.
4684 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4686 * search.c (Freplace_match): Adjust multibyteness of the current
4687 buffer and NEWTEXT. Free allocated memory before signaling an
4690 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4692 * regex.c (analyse_first): New function obtained by ripping out most
4693 of re_compile_fastmap and generalizing it a little bit so that it
4694 can also just return whether a given (sub)pattern can match the empty
4696 (regex_compile): Use `analyse_first' to decide whether the loop-check
4697 needs to be done or not for *, +, *? and +? (the loop check is costly
4698 for non-greedy repetition).
4699 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4701 2000-03-28 Dave Love <fx@gnu.org>
4703 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4706 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4708 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4710 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4712 (enum re_opcode_t): Update description of succeed_n.
4713 (PATFETCH): Always define.
4714 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4715 operators, char classes, shy-groups and intervals).
4716 Optimize special cases of intervals so as to only use succeed_n and
4717 jump_n when really needed.
4718 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4719 that we don't have to handle the special cases any more.
4720 Simplify on_failure_jump handling as well.
4722 2000-03-28 Jason Rumney <jasonr@gnu.org>
4724 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4726 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4728 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4730 * s/msdos.h (GC_SETJMP_WORKS): Define.
4732 * alloc.c (mark_maybe_object): New function.
4733 (mark_memory): Use it.
4734 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4735 (setjmp_tested_p, longjmp_done): New variables.
4736 (test_setjmp): New function.
4737 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4738 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4740 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4741 to DEC_TEXT_POS and INC_TEXT_POS.
4743 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4744 with parameter MULTIBYTE_P.
4746 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4749 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4750 buffers because it looks for multibyte character byte sequences
4751 which don't exist in unibyte text.
4753 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4755 * xfaces.c (register_color, unregister_color, unregister_colors)
4756 [DEBUG_X_COLORS]: New functions.
4757 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4759 * xfns.c (x_set_cursor_color): Get color reference counts right.
4761 * xterm.c (x_copy_color): New function.
4762 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4764 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4765 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4766 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4767 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4768 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4769 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4770 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4771 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4772 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4773 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4775 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4776 names for handling per-buffer variables.
4778 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4779 instead of MAX_BUFFER_LOCAL_VARS.
4780 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4782 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4784 * xfns.c (x_specified_cursor_type): New function.
4785 (x_set_cursor_type): Use it.
4787 * buffer.h (struct buffer): Add cursor_type.
4789 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4791 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4792 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4794 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4795 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4796 executing it as well as when popping it off the stack to find infinite
4797 loops in non-greedy repetition operators.
4799 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4801 * doc.c (Qfunction_documentation): New variable.
4802 (syms_of_doc): Initialize Qfunction_documentation.
4803 (Fdocumentation): If FUNCTION is a symbol with non-nil
4804 `function-documentation' property, return a documentation derived
4807 * buffer.c (syms_of_buffer): Add default-cursor-type.
4808 (init_buffer_once): Don't let cursor_type have a local value
4811 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4812 on buffer-local value of cursor_type.
4813 (x_draw_bar_cursor): Add parameter WIDTH.
4815 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4816 (init_buffer_once): Set default cursor_type value to t.
4817 Mark cursor_type as local everywhere.
4818 (syms_of_buffer): New per-buffer variable cursor-type.
4820 * buffer.h (struct buffer): Remove member local_var_flags,
4822 (MAX_BUFFER_LOCAL_VARS): New macro.
4823 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4824 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4825 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4826 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4828 * print.c (print_object): Use new macros for per-buffer
4831 * category.c (Fset_category_table): Use new macros for per-buffer
4834 * buffer.c (buffer_permanent_local_flags): Make a char array.
4835 (max_buffer_local_idx): New variable.
4836 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4837 for new handling of per-buffer variables.
4838 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4839 (init_buffer_once): Initialize per-buffer vars differently.
4840 Set max_buffer_local_idx.
4842 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4845 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4848 * data.c (do_symval_forwarding, store_symval_forwarding)
4849 (find_symbol_value, set_internal, default_value, Fset_default)
4850 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4851 per-buffer variables.
4853 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4855 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4857 * xterm.c (x_term_init): Unblock input around call1 of
4858 Qvendor_specific_keysyms.
4860 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4861 (find_defun_start): Consider an open parenthesis in column 0
4862 a defun start only if open_paren_in_column_0_is_defun_start is set.
4863 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4865 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4867 * eval.c (Fautoload): Add entry in load-history (if after dump).
4868 * lread.c (load-history): Update docstring.
4870 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4872 * indent.c (Fvertical_motion): Always use the current buffer.
4873 Temporarily change the window's buffer, if necessary.
4875 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4877 * xterm.c (fast_find_position): Make sure not to consider rows
4878 not visible in the window.
4880 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4882 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4883 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4885 2000-03-22 Jason Rumney <jasonr@gnu.org>
4887 * w32menu.c (single_submenu): Set help string to NULL if none.
4888 (w32_menu_show): Set help string correctly.
4889 (add-menu-item): Set help string in MIIM_DATA for menu item.
4890 Load SetMenuItemInfoA explicitly.
4891 (w32_menu_display_help): New function.
4893 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4894 (QCdata): Moved to xdisp.c.
4896 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4897 (Vw32_charset_to_codepage_alist): Removed.
4898 (Vw32_charset_info_alist): New variable.
4899 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4900 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4901 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4902 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4904 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4905 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4906 Define Vw32_charset_info_alist and w32_charset symbols.
4908 2000-03-22 Jason Rumney <jasonr@gnu.org>
4910 * makefile.nt (w32bdf.obj): Update dependencies.
4912 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4914 * w32fns.c: Include fontset.h after dispextern.h.
4915 (Fx_create_frame): Do not create fontset.
4916 (w32_load_system_font): Doc fix.
4917 (Fx_close_connection): Free full_name if it is not shared.
4919 * w32term.c: Include fontset.h after dispextern.h.
4920 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4922 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4923 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4924 (w32_font_is_double_byte): New function, needs body.
4925 (x_append_glyph): Set glyph->glyph_not_available_p.
4926 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4927 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4928 character, convert it to a unibyte character.
4929 (struct glyph_string): Delete member `charset'.
4930 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4931 calculating it is found.
4932 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4933 the case that per char metric is not available correctly.
4934 (x_fill_glyph_string): Handle the case that the specific glyph is
4935 not available correctly.
4936 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4937 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4938 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4939 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4940 fontset. Don't call FS_LOAD_FONT.
4942 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4944 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4945 (INT_LISPLIKE): New macro.
4946 (NULL_INTERVAL_P): Use it.
4947 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4948 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4949 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4951 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4952 explicit references to "parent" field of struct interval and
4953 associated unclean type conversions.
4954 * intervals.c (create_root_interval, root_interval, rotate_right,
4955 rotate_left, balance_possible_root_interval, split_interval_right,
4956 split_interval_left, interval_start_pos, find_interval,
4957 next_interval, previous_interval, update_interval,
4958 adjust_intervals_for_insertion, delete_node, delete_interval,
4959 adjust_intervals_for_deletion, merge_interval_right,
4960 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4961 copy_intervals_to_string): Likewise.
4962 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4964 * syntax.c (update_syntax_table): Likewise.
4966 * intervals.c (reproduce_tree_obj): New function, like
4967 reproduce_tree but takes a Lisp_Object for the parent. Declare
4969 (graft_intervals_into_buffer): Use it when appropriate.
4970 (reproduce_tree): Declare with prototype.
4971 (balance_possible_root_interval): Check that the parent is a lisp
4972 object before trying to examine its type.
4974 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4976 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4977 as strings only if both are known to be strings.
4979 * s/openbsd.h (LIBS_TERMCAP): Undef.
4981 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4983 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4984 definitions for non-Emacs compilation.
4985 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4986 outside of `#ifdef emacs'.
4987 (print_partial_compiled_pattern): Update.
4988 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4989 (re_compile_fastmap): Merge handling of charset and charset_not (for
4990 emacs and non-emacs compilation as well).
4991 Similarly for (not)categoryspec and (not)syntaxspec.
4992 Don't use the fastmap when reaching `anychar' since the added
4993 complexity is not justified.
4994 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4995 and (not)syntaxspec. Merge (not)categoryspec.
4997 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4999 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5000 FACE_FOR_CHAR): Define them differently for the configuration of
5003 2000-03-21 Dave Love <fx@gnu.org>
5005 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5008 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5010 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5011 (lface_fully_specified_p): Don't check contents of
5012 LFACE_FONT_INDEX because that attribute is optional.
5013 (realize_x_face): Remove now unwarranted xassert.
5015 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5017 The following changes are to make font selection based on
5018 characters, not charset. In addition, they recover fontset
5019 facilities while utilizing the new font selection mechanism.
5021 * Makefile.in (fontset.o): Depend on dispextern.h.
5023 * alloc.c (mark_face_cache): Don't mark face->registry.
5025 * dispextern.h (struct glyph): New member glyph_not_available_p.
5026 Use 22 bits for face_id.
5027 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5028 (struct face): Delete member registry, new member ascii_face.
5029 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5030 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5031 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5032 (struct it): Delete member charset, new member
5033 glyph_not_available_p.
5035 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5036 (struct fontset_info, struct fontset_data): Structs removed.
5037 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5038 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5039 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5040 (fs_free_face_fontset, fontset_font_pattern,
5041 face_suitable_for_char_p, face_for_char,
5042 make_fontset_for_ascii_face): Extern them.
5043 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5044 (FS_LOAD_FACE_FONT): New macro.
5046 * fontset.c: All codes rewritten or adjusted for the change of
5047 fontset implementation. Now fontset is represented by char table.
5048 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5050 (my_strcasecmp): Function removed.
5051 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5053 (AREF, ASIZE): New macros.
5054 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5055 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5056 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5057 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5058 fontset_id_valid_p, font_family_registry, fontset_name,
5059 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5060 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5062 (fs_load_font): New arg FACE. Caller changed.
5063 (fs_query_fontset): Argument changed. Caller changed.
5064 (Fquery_fontset): call fs_query_fontset.
5065 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5067 (clear_fontset_elements, check_registry_encoding,
5068 check_fontset_name): New functions.
5069 (syms_of_fontset): Set char-table-extra-slots property of fontset
5070 to 3. Staticpro and initialize Vfontset_table and
5071 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5073 * frame.h (struct frame): Member `fontset_data' removed.
5074 (FRAME_FONTSET_DATA): Macro removed.
5076 * frame.c (make_frame): Don't allocate f->fontset_data.
5077 (Fdelete_frame): Don't free f->fontset_data.
5079 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5081 * xdisp.c (charset_at_position): Function removed.
5082 (init_iterator): Don't set member charset of struct `it'.
5083 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5084 next_element_from_display_vector, insert_left_trunc_glyphs):
5086 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5088 (get_next_display_element, append_space,
5089 extend_face_to_end_of_line): Likewise.
5091 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5093 (clear_font_table, frame_update_line_height, load_face_font):
5094 Adjusted for the change of fontset implementation.
5095 (load_face_fontset_font): Function removed.
5096 (pixel_point_size): New function.
5097 (font_list): Argument type changed. Caller changed.
5098 (LFACE_FONT): New macro.
5099 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5100 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5101 Lisp_Object. Determine the font name by actually loading a font
5102 by the specified pattern. Set LFACE_FONT (lface) to the specified
5103 pattern. Even if a font is not found, don't try alternatives.
5104 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5105 (set_font_frame_param): If `font' is specified in lface, use it.
5106 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5107 (lface_same_font_attributes_p): Likewise.
5108 (make_realized_face): Arguent changed. Caller changed. Set
5109 face->ascii_face to face itself.
5110 (free_realized_face): Free face->fontset if face is for ASCII.
5111 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5112 deduce_unibyte_registry, x_charset_registry): Functions removed.
5113 (free_realized_multibyte_face): New function.
5114 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5115 changed. Caller changed.
5116 (try_font_list): Argument type changed.
5117 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5118 (choose_face_font): Argument changed. Handle fontset properly.
5119 (choose_face_fontset_font): Function removed.
5120 (realize_default_face, realize_named_face): Don't remove the
5122 (realize_face): Argument changed. Caller changed. Remove face
5123 with the arg former_face_id in advance. Load font for the new
5125 (realize_x_face): Argument changed. Caller changed. For a
5126 multibyte character, share fontset with base_face. For a single
5127 byte character, make a new realized fontset. Don't load a font
5129 (realize_tty_face): Argument changed. Caller changed.
5130 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5131 (face_at_buffer_position): Don't check multibyte_p for returning
5133 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5134 FACE_SUITABLE_FOR_CHARSET_P.
5135 (syms_of_xfaces): Remove code for Qx_charset_registry and
5136 Vface_default_registry.
5138 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5139 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5140 (x_per_char_metric): Don't try FONT->default_char. Even if
5141 pcm->width is zero, glyph bits may exist.
5142 (x_encode_char): Always initialize char2b->byte1.
5143 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5144 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5146 (x_append_glyph): Set glyph->glyph_not_available_p.
5147 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5148 it->charset. Handle the case that per char metric is not
5149 available. If it->multibyte_p is zero and it->c is a multibyte
5150 character, convert it to a unibyte character.
5151 (struct glyph_string): Delete member `charset'.
5152 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5153 the case that per char metric is not available correctly.
5154 (x_fill_glyph_string): Handle the case that the specific glyph is
5155 not available correctly.
5156 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5157 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5158 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5159 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5160 fontset. Don't call FS_LOAD_FONT.
5162 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5163 (x_create_tip_frame): Likewise.
5164 (Fx_close_connection): Free full_name of font_info.
5166 * fns.c (optimize_sub_char_table): New function.
5167 (Foptimize_char_table): New function.
5168 (syms_of_fns): Defsubr Soptimize_char_table.
5170 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5172 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5173 only if buffer is displayed in some window.
5175 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5176 (try_window_reusing_current_matrix): Don't call scroll run
5177 function if run's current and desired position are the same;
5178 this prevents cursor flickering.
5180 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5182 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5184 * regex.c (RE_STRING_CHAR): New macro.
5185 (GET_CHAR_AFER_2): Remove.
5186 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5187 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5188 (print_partial_compiled_pattern, re_compile_fastmap)
5189 (re_match_2_internal): Remove on_failure_jump_exclusive.
5190 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5191 optimization only need to work for * (ie. can use of_keep_string_jump).
5192 Remove the special case for .*\n since it is now covered by the general
5194 (re_search_2): Don't bother with `room'.
5195 (skip_one_char): New function.
5196 (skip_noops): Simplify since `memory' is not needed any more.
5197 (mutually_exclusive_p): Restructure slightly to use `switch' and
5198 add handling for "all" remaining cases.
5199 (re_match_2_internal): Change on_failure_jump_smart to use
5200 on_failure_keep_string_jump (and redirect the end-of-loop jump)
5201 rather than on_failure_jump_exclusive.
5203 2000-03-19 Gerd Moellmann <gerd@gnu.org>
5205 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
5206 number of bits per RGB because it's everywhere used as the depth
5209 * term.c (calculate_costs): Remove code dealing with X frames.
5211 2000-03-19 Richard M. Stallman <rms@gnu.org>
5213 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
5215 2000-03-18 Gerd Moellmann <gerd@gnu.org>
5217 * lread.c (read_integer): Unread the last char not consumed.
5219 2000-03-17 Gerd Moellmann <gerd@gnu.org>
5221 * xterm.c (x_update_window_cursor): Don't update in frames
5222 which are in the process of being deleted.
5224 2000-03-16 Gerd Moellmann <gerd@gnu.org>
5226 * Makefile.in (mostlyclean): Add `*.core'.
5227 (clean): Add `bootstrap-emacs'.
5229 * lread.c (read_integer): New function.
5230 (read1): Support read syntax #o, #x, #b, #r.
5232 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
5234 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
5235 make sure POINTER_TO_OFFSET gives the same value before and after
5236 PREFETCH. Use `dfail' to guarantee "atomic" matching.
5237 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
5238 (debug): Now only active if > 0 rather than if != 0.
5239 (DEBUG_*): Update for the new meaning of `debug'.
5240 (print_partial_compiled_pattern): Add missing `succeed' case. Use
5241 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
5242 in `succeed_n', `jump_n' and `set_number_at'.
5243 (store_op1, store_op2, insert_op1, insert_op2)
5244 (at_begline_loc_p, at_endline_loc_p): Add prototype.
5245 (group_in_compile_stack): Move to after its arg's types are
5246 declared and add a prototype.
5247 (PATFETCH): Define in terms of PATFETCH_RAW.
5248 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
5250 (QUIT): Redefine as a nop except for NTemacs.
5251 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
5252 indentation of the greedy-op and shy-group code.
5253 (at_(beg|end)line_loc_p): Fix argument's types.
5254 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
5255 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
5256 (MATCHING_IN_FIRST_STRING): Remove.
5257 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
5258 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
5259 QUIT unconditionally.
5261 2000-03-15 Gerd Moellmann <gerd@gnu.org>
5263 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
5266 * process.c (send_process): Add a hint that the function
5267 can call Lisp code to its comment.
5269 * lread.c (load_dangerous_libraries): New variable.
5270 (Vbytecomp_version_regexp): New variable.
5271 (safe_to_load_p): New function.
5272 (Fload): Handle files not compiled with Emacs specially.
5273 (syms_of_lread): New Lisp variable load-dangerous-libraries.
5275 2000-03-14 Gerd Moellmann <gerd@gnu.org>
5277 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
5279 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
5280 support functions only if HAVE_X11R6_XIM is defined.
5281 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
5283 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
5285 * xfns.c (X_I18N_INHIBITED): Don't define.
5286 (create_frame_xic): Remove conditional compilation on
5288 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
5290 * config.in (HAVE_X_I18N): Moved here from xterm.h.
5291 (HAVE_X11R6_XIM): Define.
5293 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
5295 * xterm.c (x_term_init): Add support for X resource `synchronous'.
5296 If set, call XSynchronize.
5298 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
5300 * regex.c: Declare a new type `re_char' used throughout the code
5301 for the string char type. It's `const unsigned char' to match the
5302 rest of Emacs. Consistently make sure all pointers to strings use
5303 it and make sure all pointers into the pattern use `unsigned
5305 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
5306 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
5309 * charset.h (GET_CHAR_AFTER_2): Remove.
5310 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
5312 2000-03-12 Ken Raeburn <raeburn@gnu.org>
5314 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
5315 variable before the invocation of YMF_PASS_LDFLAGS, in case both
5316 of them try to use backquotes.
5318 2000-03-12 Dave Love <fx@gnu.org>
5320 * unexelf.c: Restore changes of 1999-10-19.
5321 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
5322 fix its type and alignment; copy it from current process.
5324 2000-03-12 Gerd Moellmann <gerd@gnu.org>
5326 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
5327 has been found. Fix bug not computing timer's predecessor.
5329 * fileio.c (Fread_file_name): Handle case that DIR contains a
5332 * window.c (Fsave_window_excursion): Doc fix.
5334 * xfns.c (x_defined_color): Rewritten to use
5335 x_allocate_nearest_color.
5337 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5339 * msdos.c (vga_installed): New function, code moved from
5340 dos_set_window_size.
5341 (Qbar, Qcursor_type, outside_cursor): New variables.
5342 (syms_of_msdos): Intern and staticpro them.
5343 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
5344 shape used outside Emacs when called for the first time.
5345 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
5346 cursor shape used outside Emacs.
5347 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
5348 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
5350 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
5351 parameters specify the cursor. Make qreverse a global
5352 variable (renamed to Qreverse).
5354 2000-03-09 Gerd Moellmann <gerd@gnu.org>
5356 * fns.c (Fy_or_n_p): Cancel busy-cursor.
5358 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
5360 This is a big redesign of failure-stack and register handling, prompted
5361 by bugs revealed when trying to add shy-groups. Overall, what happened
5362 is that loops are now structured a little differently, groups can be
5363 shy and the code is a little simpler.
5365 * regex.h: Update the copyright.
5366 (RE_SHY_GROUPS): New value.
5367 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
5368 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
5370 * regex.c (enum re_opcode_t): Remove jump_past_alt,
5371 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
5372 on_failure_jump_(exclusive, loop and smart). Also fix the comment
5373 for (start|stop)_memory since they now only take one argument (the
5374 second has becomes unnecessary).
5375 (print_partial_compiled_pattern): Adjust for changes in
5377 (print_compiled_pattern): Use %ld to printf long ints and flush to
5378 make debugging a little easier.
5379 (union fail_stack_elt): Make the integer unsigned.
5380 (struct fail_stack_type): Add a `frame' element.
5381 (INIT_FAIL_STACK): Init `frame' as well.
5382 (POP_PATTERN_OP): New macro for re_compile_fastmap.
5383 (DEBUG_PUSH, DEBUG_POP): Remove.
5384 (NUM_REG_ITEMS): Remove.
5385 (NUM_NONREG_ITEMS): Adjust.
5386 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
5387 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
5388 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
5389 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
5391 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
5392 address pushed is not the destination of the jump but the source
5394 (NUM_FAILURE_ITEMS): Remove.
5395 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
5396 registers before the actual failure point). Don't hardcode any
5397 meaning for str==NULL anymore.
5398 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
5399 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
5401 (REG_UNSET_VALUE): Use NULL (why not?).
5402 (compile_range): Remove declaration since it doesn't exist.
5403 (struct compile_stack_elt_t): Remove inner_group_offset.
5404 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
5405 (regex_grow_registers): Remove dead code.
5406 (FIXUP_ALT_JUMP): New macro.
5407 (regex_compile): Add shy-groups Change loops to use
5408 on_failure_jump_smart&jump instead of
5409 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
5410 initial (dummy_failure_)jump. Remove c1_base (looks like unused
5411 variable to me). Use `jump' instead of `jump_past_alt' and don't
5412 bother with push_dummy_failure in alternatives since it is now
5413 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
5414 emacs' for (re)allocating the stack.
5415 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
5416 from loop when bufp->can_be_null rather than jumping to `done'.
5417 Avoid jumping backwards so as to ensure termination. Use
5418 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
5419 backreferences. Remove dead code in handling of `anychar'.
5420 (skip_noops, mutually_exclusive_p): New functions taken from the
5421 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
5422 improve mutually_exclusive_p to handle ".+\n".
5423 (lowest_active_reg, highest_active_reg,
5424 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
5425 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
5426 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
5427 variables. Push register (in `start_memory') on the stack rather
5428 than storing it in old_reg(start|end). Remove the cycle detection
5429 from `stop_memory', replaced by the use of on_failure_jump_loop
5430 for greedy loops. Add code for the new on_failure_jump_<foo>.
5431 Remove ad-hoc code in `on_failure_jump' to push more registers in
5432 the case of a loop. Take out code from `maybe_pop_jump' into
5433 separate functions and adapt it to the semantics of
5434 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
5435 and push_dummy_failure. Remove dummy_failure handling and
5436 handling of `failures to jump to on_failure_jump' (this last one
5437 was already dead code, it seems).
5438 (group_match_null_string_p, alt_match_null_string_p)
5439 (common_op_match_null_string_p): Remove.
5441 2000-03-08 Dave Love <fx@gnu.org>
5443 * config.in: Don't depend on __STDC__ for volatile.
5444 Add POINTER_TYPE, PTR, PROTOTYPES.
5446 * hftctl.c, strftime.c: Use PROTOTYPES.
5447 * eval.c (find_handler_clause): Likewise.
5449 * mem-limits.h: Use POINTER_TYPE.
5451 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
5452 (memory_warnings): Declare using POINTER_TYPE.
5454 2000-03-08 Gerd Moellmann <gerd@gnu.org>
5456 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
5458 * xdisp.c (display_echo_area): Temporarily inhibit garbage
5461 * xfns.c: Remove obsolete code in #if 0.
5462 (Fx_focus_frame): New function.
5464 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5466 * coding.c (coding_category_name): Add coding-category-utf-8,
5467 coding-category-utf-16-be, coding-category-utf-16-le.
5468 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5469 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5470 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5471 (detect_coding_utf_8): New function.
5472 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5473 UTF_16_LOW_SURROGATE_P): New macros.
5474 (detect_coding_utf_16): New function
5475 (detect_coding_mask): When priorities are specified, skip any
5476 categories that have `nil' coding-system. Fix bug of returning
5477 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5478 returns a mask not set in PRIORITIES.
5479 (detect_eol_type_in_2_octet_form): New function.
5480 (detect_eol): selects detect_eol_type_XXX to call according to
5481 cooding->category_idx.
5482 (detect_coding_system): Remove `nil' coding-system in the result.
5483 (Fupdate_coding_systems_internal): Update all coding-categories.
5485 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5486 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5488 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5489 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5490 CODING_CATEGORY_IDX_UTF_16_LE.
5491 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5492 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5493 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5494 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5496 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5498 * doc.c (Fdocumentation_property): If value is not a string,
5499 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5501 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5502 close the display with XtCloseDisplay. This caused a bus error
5505 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5506 complete but not unique.
5508 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5510 * process.c (send_process): Remove local variable `procname' that
5511 might become invalid when a GC happens. Instead, access the
5512 process name slot directly.
5514 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5517 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5520 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5522 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5523 glyph matrices have been freed.
5525 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5527 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5528 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5530 * xfns.c (QCdata): Moved to xdisp.c.
5532 * xdisp.c (QCdata): Moved here from xfns.c.
5533 (syms_of_xdisp): Initialize QCdata.
5535 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5537 * window.c (coordinates_in_window): Use
5538 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5539 FRAME_INTERNAL_BORDER_WIDTH.
5541 * xdisp.c (try_window_id): Recompute unchanged information if
5542 it is obviously invalid.
5544 * xterm.c (x_term_init): Create a colormap if not using the
5547 * xterm.h (select_visual): Change prototype.
5549 * xfns.c (select_visual): Rewritten. Recognize user-specified
5551 (visual_classes): New variable.
5553 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5555 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5556 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5557 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5558 (x_decode_color): Don't handle allocation of white and black
5560 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5561 XtNcolormap resources.
5562 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5563 (Fx_create_frame): Initialize color members of x_output structure.
5564 (xpm_load): Pass colormap to XPM lib.
5566 * xfaces.c (x_free_colors): Access colormap of frame using
5567 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5568 when default colormap is used.
5570 * xterm.c (x_term_init): Set Colormap member of x_display_info
5571 structure. Copy colormap if resource `privateColormap' is
5572 specified (PseudoColor only).
5573 (x_setup_relief_color): Access colormap of frame using
5576 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5577 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5579 2000-03-04 Jason Rumney <jasonr@gnu.org>
5581 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5582 other non-platform-specific equivalents.
5583 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5584 specific functions and macros as their w32 equivalents where
5585 non-platform-specifics are not available.
5586 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5587 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5588 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5589 (frame_update_line_height): Use macros to access f->output_data.
5590 (defined_color): Remove FIXME comments; fixed.
5591 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5592 into #ifdef blocks. Add WINDOWSNT blocks.
5593 (Fx_list_fonts): Use macros for accessing font data.
5594 (set_lface_from_font_name): Different default fonts for X and
5596 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5597 scalable for backward compatibility.
5598 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5599 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5601 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5604 * makefile.nt (w32faces.obj): Remove.
5607 2000-03-03 Jason Rumney <jasonr@gnu.org>
5609 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5612 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5614 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5615 standard ELF definitions here if the system header does not.
5617 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5619 * xterm.c (PER_CHAR_METRIC): Removed.
5620 (x_per_char_metric_1, x_default_char): New functions.
5621 (x_per_char_metric): If font's default char is invalid, return
5622 metrics of a suitably chosen usable default char.
5623 (x_draw_glyph_string_foreground): If font has an invalid default
5624 char, replace occurrences of unprintable chars with a suitably
5625 chosen usable default char.
5627 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5629 * xterm.c (note_mouse_highlight): Return quickly if frame's
5630 glyph matrices have been freed.
5632 * dispnew.c (free_glyphs): Block input while freeing matrices.
5634 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5636 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5639 * dispextern.h (x_free_colors): Add prototype.
5641 * xfaces.c (x_free_colors): New function.
5642 (unload_color, free_face_colors): Use it.
5644 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5646 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5648 * window.c [MSDOS]: Include msdos.h.
5650 2000-03-02 Dave Love <fx@gnu.org>
5652 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5654 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5655 set C_OPTIMIZE_SWITCH for gcc.
5657 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5659 * coding.c (coding_save_composition): Be sure to allocate
5660 composition data area in coding even if there's no composition in
5663 2000-03-01 Jason Rumney <jasonr@gnu.org>
5665 * w32term.c: Equivalent changes to those made to xterm.c on
5666 2000-02-25 and 2000-02-24.
5668 * w32fns.c: Equivalent changes to those made to xfns.c on
5669 2000-02-25 and 2000-02-21.
5671 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5672 correct line-end convention is followed.
5674 * w32menu.c [HAVE_BOXES]: Remove #undef.
5675 (single_keymap_panes): Remove code for simulating checkmarks.
5676 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5677 Remove code for drawing simulated checkmarks.
5678 (w32_menu_show): make unibyte help string correctly.
5679 (add_menu_item): draw standard Windows checkmarks. Draw radio
5680 buttons as radio buttons if possible.
5682 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5684 * sysdep.c (start_of_text): Don't define this function for NetBSD
5687 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5689 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5690 (LINKER): Don't undef if __NetBSD__ is defined.
5692 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5694 * fileio.c [__NetBSD__]: Define `unix'.
5696 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5698 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5700 * atimer.c (start_atimer): Don't abort when timers are stopped.
5701 (append_atimer_lists): New function.
5702 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5703 arbitrary lists of stopped and running atimers.
5705 * atimer.c (cancel_atimer): Handle canceling an atimer when
5706 some timers are stopped.
5708 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5711 * fns.c (maybe_resize_hash_table): Handle case of new size
5712 coming out as being the same as old size.
5714 2000-02-27 Jason Rumney <jasonr@gnu.org>
5716 * makefile.nt: Add atimer.h to dependencies.
5717 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5718 * w32console.c: Only disable window system features for dispextern.h
5719 (initialize_w32_display): Build a display info for the console.
5720 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5721 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5722 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5724 * w32gui.h (struct W32FontStruct): Revert last change after change
5726 * w32menu.c (single_submenu): Set up help string.
5727 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5728 (w32_dialog_show): Set up help string.
5729 * w32term.c (w32_display_info_for_display): Remove unused function.
5730 (w32_draw_bitmap): Use pre-built bitmaps.
5731 (w32_initialize_display_info): New function to initialize parts of
5732 display info that are common to both GUI and console frames.
5733 (w32_term_init): Use w32_initialize_display_info. Do not set
5734 Vw32_num_mouse_buttons here, as it is not called for console
5735 frames. Build bitmaps for indicating truncated lines etc.
5736 (x_delete_display): Destroy pre-built bitmaps.
5737 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5738 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5740 2000-02-27 Dave Love <fx@gnu.org>
5742 * lisp.h: Add a bunch of prototypes.
5744 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5746 * keyboard.c (read_char): Set `usec' correctly.
5748 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5750 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5751 `lambda', set reg[RRR] to the map index.
5752 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5753 reg[RRR] to 0. Otherwise, set it to -1.
5755 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5757 * emacs.c (main): Remove code snippet commented out with `//'.
5759 2000-02-25 Richard M. Stallman <rms@gnu.org>
5761 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5762 and contains a `:', prepend `/:'.
5764 * window.c (select_window_1): If selected_window is nil,
5765 don't "swap out" the buffer's point.
5766 (Fset_window_configuration): Set selected_window to nil
5767 before calling Fselect_window.
5768 (unshow_buffer): Don't set point in buffer from window's point
5769 if another more recently selected window also shows the buffer.
5771 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5773 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5775 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5776 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5777 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5779 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5780 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5781 (hide_busy_cursor): New functions.
5782 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5784 * minibuf.c (read_minibuf): Cancel busy-cursor.
5786 * keyboard.c (command_loop_1): Call start_busy_cursor before
5787 Fcommand_execute and cancel_busy_cursor after it.
5788 (timer_check): Remove busy-cursor code.
5789 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5792 * process.c (wait_reading_process_input): Remove busy-cursor code.
5794 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5795 Fx_hide_busy_cursor.
5797 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5799 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5801 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5803 * xterm.c (XTread_socket): Remove busy-cursor code.
5805 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5806 (build_frame_matrix_from_leaf_window): Put code handling
5807 glyph row's not being a slice of a frame row in #if 0.
5808 (sync_window_with_frame_matrix_rows): New function.
5809 (frame_row_to_window): New function.
5810 (mirror_line_dance): Handle copies between windows.
5812 * lread.c (Fload): Use `xfree' instead of `free'.
5813 (init_obarray): Use `xmalloc' instead of `malloc'.
5815 * window.c (Fset_window_buffer): Set WINDOW to the window
5817 (coordinates_in_window): Take frame's internal border width
5820 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5822 * xterm.c (x_display_and_set_cursor): Display cursor of
5823 non-selected windows depending on the setting of
5824 cursor_in_non_selected_windows.
5826 * xdisp.c (cursor_in_non_selected_windows): New variable.
5827 (syms_of_xdisp): DEFVAR_BOOL it.
5829 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5831 * data.c (Fstring_to_number): If number is greater than what
5832 fits into an integer, return a float.
5834 * eval.c (specbind): Remove references to
5835 keyword_symbols_constant_flag.
5837 * data.c (keyword_symbols_constant_flag): Removed.
5838 (Fmakunbound, set_internal, syms_of_data): Remove references to
5839 keyword_symbols_constant_flag.
5841 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5843 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5845 * syntax.c (multibyte_syntax_as_symbol): New variable.
5846 (syms_of_syntax): Declare it as a Lisp variable.
5847 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5848 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5849 nonzero, treat all multibyte characters as symbol.
5850 (init_syntax_once): Give syntax `word' to all multibyte
5853 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5855 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5858 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5860 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5862 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5863 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5865 2000-02-21 Dave Love <fx@gnu.org>
5867 * frame.c (Vmouse_position_function): New variable.
5868 (Fmouse_position): Use it.
5869 (syms_of_frame): Install it.
5871 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5873 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5875 * fileio.c (Finsert_file_contents): Unbind the binding of
5876 standard-output done by temp_output_buffer_setup.
5878 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5879 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5880 (specbind, unbind_to): Handle most common case of non-constant
5881 symbol with trivial value specially.
5883 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5885 2000-02-20 Richard M. Stallman <rms@gnu.org>
5887 * data.c (Fmake_variable_buffer_local): Doc fix.
5888 Init found_for_buffer to 0.
5889 (Fmake_variable_frame_local): If the variable has already
5890 been buffer-local, set the check_frame field.
5892 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5894 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5895 produced for CODING_MODE_LAST_BLOCK requires.
5897 2000-02-18 Dave Love <fx@gnu.org>
5899 * keyboard.c (echo_keystrokes): Remove declaration.
5900 (Vecho_keystrokes) New variable.
5901 (read_char, record_menu_key, read_key_sequence): Use it to allow
5903 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5905 * lread.c: Undef feature selection macros before defining.
5907 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5909 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5910 for symbols other than the symbol in question.
5912 2000-02-17 Dave Love <fx@gnu.org>
5914 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5916 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5918 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5920 * alloc.c (enum mem_type): Compile unconditionally.
5922 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5924 * xfaces.c (tty_defined_color): Don't return faulire indication
5925 for unspecified-fg and unspecified-bg pseudo-colors.
5927 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5929 * alloc.c (mark_object): Don't mark symbol names in pure space.
5930 (gc_sweep): Don't unmark symbol names in pure space.
5932 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5933 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5934 [GC_MARK_STACK]: New defines.
5935 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5936 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5938 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5940 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5941 allocate_buffer instead of xmalloc.
5943 * alloc.c (toplevel): Include setjmp.h.
5944 (PURE_POINTER_P): New define.
5945 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5946 (Vdead) [GC_MARK_STACK]: New variable.
5947 (lisp_malloc): Add parameter TYPE, call mem_insert if
5948 GC_MARK_STACK is defined.
5949 (allocate_buffer): New function.
5950 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5951 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5952 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5953 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5954 (MEM_NIL) [GC_MARK_STACK]: New define.
5955 (struct mem_node) [GC_MARK_STACK]: New structure.
5956 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5957 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5958 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5959 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5960 (mark_stack) [GC_MARK_STACK]: New functions.
5961 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5962 (clear_marks): Removed.
5963 (gc_sweep): Set free conses' car, free floats' type, free
5964 symbols' function to Vdead. Use lisp_free to free buffers.
5965 (init_alloc_once): Initialize Vdead.
5966 (survives_gc_p): Return non-zero for pure objects.
5968 * alloc.c: Add comments throughout the file.
5970 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5971 that unblocks alarms.
5973 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5974 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5975 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5977 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5979 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5981 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5982 avoid infinite error signaling. Allocate sufficient memory for
5983 eol_str in the case that eoltype is Lisp_Int.
5985 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5987 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5988 depends on the previous behavior.
5990 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5992 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5994 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5996 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5998 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5999 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6002 2000-02-15 Richard M. Stallman <rms@gnu.org>
6004 * data.c (set_internal): Don't make variable buffer-local
6005 if within a let-binding for the same buffer.
6006 (let_shadows_buffer_binding_p): New function.
6008 * eval.c (specbind): For buffer-local value,
6009 record the current buffer also.
6010 (unbind_to): Cope with that change.
6012 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6014 * window.c (Fsave_window_excursion): Doc fix.
6016 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6018 * syntax.c (back_comment): Make sure we only consider comment-starters
6019 of the relevant style and return -1 in case of a failure to find the
6020 beginning of the comment.
6021 (Fforward_comment): If back_comment fails, go back to the position just
6022 after the comment-end.
6023 (scan_lists): Add comment describing a very minor bug.
6025 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6027 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6028 `completion-regexp-list' in the docstring.
6030 2000-02-14 Dave Love <fx@gnu.org>
6032 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6034 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6036 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6037 to Emacs' syntax. Also fix the comment about set/not-set meanings
6038 since Emacs syntax is not the value 0 any more.
6039 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6040 since it's now part of RE_SYNTAX_EMACS.
6042 2000-02-12 Dave Love <fx@gnu.org>
6044 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6047 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6049 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6051 2000-02-12 Dave Love <fx@gnu.org>
6053 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6055 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6056 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6057 * s/hpux.h: Don't define HAVE_VFORK.
6059 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6061 * s/nextstep.h: Don't define HAVE_ALLOCA.
6063 * config.in: Add vfork bits.
6065 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6067 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6068 unwind function to undo the effect of stopping atimers.
6070 * keyboard.c (bind_polling_period): Stop all timers except
6073 * atimer.c (stopped_atimers): New variable.
6074 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6077 * atimer.h (stop_other_atimers, run_all_atimers)
6078 (unwind_stop_other_atimers): Add function prototypes.
6080 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6082 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6084 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6085 library may depend on jpeg.
6086 (atimer.o): Depends on atimer.c.
6088 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6090 * insdel.c (del_range_1): Call update_compositions.
6091 (del_range_both): Call update_compositions just once..
6093 2000-02-10 Dave Love <fx@gnu.org>
6095 * xfns.c (create_frame_xic): Fix initialization of automatic
6098 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6100 * ccl.c (CCL_MAKE_CHAR): New macro.
6101 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6102 registers by CCL_MAKE_CHAR before calling translate_char.
6103 <CCL_TranslateCharacterConstTbl> Likewise.
6105 2000-02-08 Dave Love <fx@gnu.org>
6107 * lread.c (__EXTENSIONS__): Define.
6109 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6111 * puresize.h (BASE_PURESIZE): Increase to 650000.
6113 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6115 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6118 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6120 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6121 md, mh, mb, mr, and me to the fake termcap entry.
6123 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6125 * sound.c (sound_cleanup): Don't call device close routine if the
6126 function pointer is null.
6128 2000-02-06 Andrew Innes <andrewi@gnu.org>
6130 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6131 around image definitions and prototypes.
6132 (gamma_correct) [WINDOWSNT]: New prototype.
6134 * w32term.c (x_make_frame_visible): Replace call to
6135 input_poll_signal with poll_for_input.
6137 * window.c [WINDOWSNT]: Include w32term.h.
6139 * xdisp.c [WINDOWSNT]: Include w32term.h.
6141 * makefile.nt: Add dependencies on w32gui.h.
6142 (OBJ1): Include atimer.obj.
6143 ($(BLD)\atimer.obj): New dependency rule.
6145 * w32.c (sigmask): New function (does nothing).
6146 (sigunblock): Ditto.
6148 * frame.c [WINDOWSNT]: Include w32term.h.
6150 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6152 * lread.c (syms_of_lread): Fix literal newlines.
6154 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6155 the string constant limit (2048 bytes) in MSVC.
6158 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6160 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6162 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6163 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6166 2000-02-04 Dave Love <fx@gnu.org>
6168 * fileio.c: Remove some unused vars.
6169 (_GNU_SOURCE): Define (for euidaccess).
6171 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6173 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6175 (read_minibuf): Deal with allow_props correctly.
6177 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6179 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6181 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6183 * search.c (compile_pattern): If a cache entry has a nil regexp,
6184 fill in that entry instead of clobbering a previously cached
6187 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6189 * puresize.h (BASE_PURESIZE): Increase to 610000.
6191 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6193 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
6196 2000-02-02 Kenichi Handa <handa@etl.go.jp>
6198 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
6199 instead of incrementing ic directly.
6200 <CCL_WriteExprConst> Likewise.
6201 <ccl_set_expr>: Set ic to jump_address.
6203 * fileio.c (e_write): Fix the handling of
6204 CODING_FINISH_INSUFFICIENT_SRC.
6206 2000-02-01 Dave Love <fx@gnu.org>
6208 * editfns.c (Fpropertize): Doc fix.
6210 * process.c (Fstart_process): Doc fix.
6212 * eval.c: Fix various doc strings not to duplicate information
6213 from help-manyarg-func-alist.
6215 * window.c (Fset_window_margins): Don't make interactive. Doc
6218 * doc.c (Vhelp_manyarg_func_alist): New variable.
6219 (Fdocumentation): Use it.
6220 (syms_of_doc): Define it.
6222 2000-01-31 Gerd Moellmann <gerd@gnu.org>
6224 * xterm.c (xim_open_dpy): Remove unused local variable.
6226 * emacs.c (USAGE): Use term `display options' instead of `X
6229 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
6230 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
6232 * fns.c (sweep_weak_table): New function.
6233 (sweep_weak_hash_tables): Use it. Keep on marking until there
6236 2000-01-30 Gerd Moellmann <gerd@gnu.org>
6238 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
6239 that XTread_socket does not crash by trying to call XNoOp on a
6242 2000-01-30 Jason Rumney <jasonr@gnu.org>
6244 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6245 Change selected_frame to SELECTED_FRAME ().
6246 (w32_console_mouse_position): Remove #ifndef MULE from around
6249 * makefile.nt: Remove dosfns.obj.
6251 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
6253 * w32fns.c (w32_defined_color): Check for valid frame before
6254 applying gamma correction. Eliminate dependency on frame elsewhere.
6255 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
6256 (w32_to_x_font): Use resx and resy not height_in and width_in.
6257 (x_to_w32_font): Doc fix.
6258 (xlfd_strip_height): New function to strip and return font height.
6259 (w32_font_match): Compare height separately from rest of xlfd
6260 spec, using xlfd_strip_height.
6262 * w32term.c (w32_term_init): Swap resx and height_in, resy and
6263 width_in. Use w32_defined_color in place of defined_color.
6265 * w32faces.c: Merge more of DOS and X specifics in preparation for
6266 merge with xfaces.c.
6267 (defined_color): Remove FIXME comment.
6268 (tty_color_name): Provide w32-specific function.
6269 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
6271 * w32console.c (turn_on_face, turn_off_face): Removed.
6272 (w32_face_attributes): New function.
6273 (Global_variables): Reduce scope where possible.
6274 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
6276 (hl_mode): Don't modify text attributes.
6277 (write_glyphs): Don't do anything if len <= 0. Use
6278 w32_face_attributes to get attributes for drawing. Write
6279 terminating codes using char_attr_normal.
6280 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
6281 (update_begin, update_end): Likewise.
6282 (vga_stdcolor_name): New function.
6283 (initialize_w32_display): Remove char_attr_reverse and char_attr.
6284 (Fset_screen_color): Remove char_attr_reverse.
6286 2000-01-29 Gerd Moellmann <gerd@gnu.org>
6288 * xfns.c (xic_set_preeditarea): Take window parameter and
6289 window-relative pixel-positions.
6291 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
6292 is its frame's selected window.
6293 (xim_instantiate_callback): Likewise.
6295 * xfns.c (x_create_im): Removed.
6296 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
6297 (supported_xim_styles): Renamed from supported_styles.
6298 (best_xim_style): Renamed from best_style.
6299 (create_frame_xic): Renamed from xic_create_frame.
6300 (free_frame_xic): Renamed from xic_destroy_frame.
6302 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
6304 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
6305 our frames, call XFilterEvent with 2nd parameter `None'.
6306 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
6307 returning XBufferOverflow.
6308 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
6310 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
6311 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
6312 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
6313 (xim_initialize, xim_close)
6314 [HAVE_X_I18N && HAVE_X11R6]: New functions.
6315 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
6316 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
6317 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
6319 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
6321 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
6322 `xic_style' and `xic_xfs'.
6323 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
6324 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
6325 (FRAME_XIM): Removed.
6327 * xfns.c (supported_styles): New variable.
6328 (DEFAULT_STYLE, DEFAULT_FONT): New macros
6329 (xic_create_xfontset, best_style, xic_create_frame)
6330 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
6331 (xic_set_xfontset): New functions.
6333 2000-01-28 Dave Love <fx@gnu.org>
6335 * s/irix6-5.h: Revert last change after change to irix5-0.h.
6337 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
6339 2000-01-28 Gerd Moellmann <gerd@gnu.org>
6341 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
6342 for *scratch* if it already existed.
6344 * emacs.c (USAGE): New macro.
6345 (main): Use it to display usage information.
6347 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6349 Support for the menu-help feature:
6351 * msdos.h: Change prototypes of XMenuAddSelection and
6354 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
6355 part of the line to the termscript file.
6356 (IT_clear_to_end): Clear the entire line, not just its beginning.
6357 (menu_help_message, prev_menu_help_message): New variables.
6358 (IT_menu_make_room): Make room for the help_text member.
6359 (IT_menu_display): New argument disp_help; all callers changed.
6360 If disp_help is non-zero, store the help text of the active menu
6361 item in menu_help_message.
6362 (XMenuAddPane): Initialize the help_text member to NULL.
6363 (XMenuAddSelection): New argument help_text. Store it in the
6365 (XMenuActivate): New argument help_callback. If the value of
6366 menu_help_message has changed since the last time, display the
6367 menu help message text while waiting for the mouse to move. Clear
6368 the echo area before exiting.
6369 (XMenuDestroy): Free the help_text member.
6371 2000-01-27 Gerd Moellmann <gerd@gnu.org>
6373 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
6374 XMenuAddSelection. Pass help callback to XMenuActivate.
6375 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
6377 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
6379 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
6380 and EMACS_SET_USECS.
6382 2000-01-26 Dave Love <fx@gnu.org>
6384 * editfns.c (Fchar_after, Fchar_before): Doc fix.
6386 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
6387 an error may be signalled.
6389 2000-01-26 Gerd Moellmann <gerd@gnu.org>
6391 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
6392 LD_SWITCH_SYSTEM inherited from irix5-0.h.
6394 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
6396 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6398 * charset.c (Fstring): If there is a multibyte char among
6399 the args, always return a multibyte string.
6401 2000-01-25 Gerd Moellmann <gerd@gnu.org>
6403 * sysdep.c (sys_select): Turn atimers off and on instead of
6404 recording and restoring old alarm handler
6406 * process.c (toplevel): Include atimer.h.
6407 (create_process_1): Rewritten.
6408 (create_process): Use atimers instead of alarm.
6409 (wait_reading_process_input) [hpux]: Turn atimers off instead
6410 of turning off SIGALRM.
6411 (wait_reading_process_input): Turn off atimers instead off
6412 calling stop_polling.
6414 * emacs.c (main): Call init_atimer.
6416 * keyboard.c (toplevel): Include systime.h and atimer.h.
6417 (polling_for_input): Removed because unused.
6418 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
6419 (poll_timer): New variable.
6420 (poll_for_input, poll_for_input_1): New functions.
6421 (start_polling, stop_polling): Rewritten.
6423 * keyboard.h (polling_for_input): Removed.
6425 * atimer.h, atimer.c: New files.
6427 * Makefile.in (obj): Add atimer.o.
6428 (atimer.o): New target.
6430 * blockinput.h (pending_atimers): Add extern declaration.
6431 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
6433 * lisp.h (popup_activated_flag): Add extern declaration.
6435 * xmenu.c (popup_activated_flag): Make externally visible.
6436 (popup_activate_callback) [USE_MOTIF]: Increment
6437 popup_activated_flag.
6438 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
6440 * xterm.c (toplevel): Include atimer.h.
6441 (toolkit_scroll_bar_interaction): New variable.
6442 (Fxt_process_timeouts): Removed.
6443 (x_process_timeouts): New function.
6444 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
6445 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
6446 (x_make_frame_visible): Call poll_for_input_1 instead of
6447 input_poll_signal. Don't call alarm.
6448 (x_initialize): Install timer calling x_process_timeouts.
6450 2000-01-24 Dave Love <fx@gnu.org>
6452 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
6453 Don't use -cckr -- apparently not now necessary.
6455 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6457 * msdos.c (IT_menu_display): Truncate long menu lines at the right
6460 2000-01-23 Jason Rumney <jasonr@gnu.org>
6462 * w32fns.c (w32_defined_color): Apply gamma correction before
6463 trying to map to the palette.
6464 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6467 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6468 here. Callers changed to always pass real device context.
6469 (w32_draw_bitmap): Likewise.
6470 (w32_get_glyph_overhangs): Likewise.
6471 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6473 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6474 pfnSetScrollInfo and SetScrollRange.
6475 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6476 back into MULE characters after decoding them.
6477 (x_get_glyph_face_and_encoding): Likewise.
6478 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6479 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6480 (x_produce_glyphs): Calculate per char metrics for a character
6481 that we know exists in default font when font_not_found_p is true.
6483 2000-01-22 Jason Rumney <jasonr@gnu.org>
6485 * makefile.nt (intervals.obj, composite.obj): New modules.
6486 (composite.h): Added as dependency where appropriate.
6488 * w32gui.h (XGCValue): New struct for emulating X GCs.
6490 * w32term.h (XCharStruct): New struct for emulating X.
6492 * w32console.c (turn_on_face, turn_off_face): New functions.
6493 (change_line_highlight): New prototype for new redisplay.
6494 (write_glyphs): Support multibyte text. Support faces.
6496 * w32faces.c: Complete rewrite for new redisplay based on new
6499 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6500 throughout. struct frame * in place of FRAME_PTR.
6501 Skeleton support for images, toolbars, tooltips from xfns.c.
6502 (Fx_create_frame): Use system default for default scroll bar
6504 (w32_get_arg): Renamed from x_get_arg.
6505 (Fx_file_dialog): New function.
6506 (w32_list_fonts): Check cache before asking system.
6507 (Vw32_enable_synthesized_fonts): New variable.
6508 (Vw32_enable_italics): Obsolete, removed.
6510 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6511 Use SELECTED_FRAME macro.
6513 * w32menu.c: Add skeleton support for help strings on menus.
6514 (add_menu_item): Native checkbox and radio support added, but not
6515 yet enabled due to bugs.
6516 (push_menu_item): Add parameters type, selection and help.
6518 Formatting changes to reduce unnecessary diffs with xmenu.c.
6520 * w32select.c (Fw32_set_clipboard_data): Update call to
6521 find_charset_in_str.
6523 * w32term.c: Complete rewrite for new redisplay based on new
6524 xterm.c with necessary sections merged back in from old w32term.c.
6526 2000-01-21 Richard M. Stallman <rms@gnu.org>
6528 * data.c (set_internal): Further fix in same criterion.
6530 2000-01-20 Richard M. Stallman <rms@gnu.org>
6532 * data.c (set_internal): Fix the criteria for whether
6533 to swap out the old cached binding.
6535 2000-01-19 Dave Love <fx@gnu.org>
6537 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6539 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6541 * regex.c (re_compile_fastmap): While checking a range table for
6542 `charset', skip flag bits for a character class correctly.
6544 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6546 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6548 * xfns.c (x_window): Call lw_create_widget with new parameter
6551 * widget.c (EmacsFrameSetCharSize): Change size of children first
6552 because of problems with main window geometry management under
6555 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6557 (MENU_ITEMS_ITEM_HELP): New enumerator.
6558 (push_menu_item): Add parameter HELP. Record help in menu_items.
6559 (single_menu_item, single_submenu, list_of_items): Call
6560 push_menu_item with new parameter.
6561 (single_submenu): Set help string in widget value.
6562 (menu_highlight_callback): New function.
6563 (set_frame_menubar): Call lw_create_widget with new
6565 (xmenu_show, xdialog_show): Ditto.
6567 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6569 * sound.c (Fplay_sound): Improve doc string.
6571 2000-01-11 Richard M. Stallman <rms@gnu.org>
6573 * lisp.h (set_internal): Enter the new arg.
6575 * eval.c (specbind): Record buffer-local variables specially,
6576 indicating which buffer's binding was saved.
6577 (unbind_to): Restore buffer-local variables specially
6578 in the proper buffer.
6580 * data.c (set_internal): New arg BUF.
6582 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6583 * data.c (Fset): Pass new arg to set_internal.
6584 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6586 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6588 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6591 2000-01-11 Richard M. Stallman <rms@gnu.org>
6593 * minibuf.c (Ftry_completion): Doc fix.
6595 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6597 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6600 2000-01-11 Andreas Schwab <schwab@suse.de>
6602 * coding.c (code_convert_region): Initialize total_skip.
6604 2000-01-08 Dave Love <fx@gnu.org>
6606 * eval.c (Fuser_variable_p): Check customizability too.
6608 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6610 * minibuf.c (Fcompleting_read): Doc fix.
6612 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6614 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6617 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6618 Check that input style is supported before trying to create an
6620 (x_window): Call x_create_im.
6622 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6624 * xfns.c (current_gif_memory_src): New variable.
6625 (gif_load): Record the address of the current memory source
6626 in current_gif_memory_src.
6627 (gif_read_from_memory): Use current_gif_memory_src.
6629 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6630 macros statement form.
6632 * sound.c (struct sound): Renamed from struct sound_file.
6633 (struct sound): Add members `data' and `header_size'.
6634 (enum sound_attr): Add SOUND_DATA.
6635 (current_sound, current_sound_device): Variables renamed from
6636 sound_file and sound_device.
6637 (parse_sound): Parse :data.
6638 (parse_sound): Handle sound data in strings.
6639 (find_sound_type): Function renamed from find_sound_file_type.
6640 (wav_init, au_init): Fail if sound's header_size is smaller than
6642 (wav_play, au_play): Play sounds from string data.
6644 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6646 * lisp.h: Add prototype for allocate_string_data.
6648 * alloc.c (Fgarbage_collect): Return number of live and free
6651 * alloc.c (mark_buffer): Remove code in #if 0.
6653 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6654 (strings_consed): New variable.
6655 (allocate_string): Set it.
6656 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6657 (Fmemory_use_counts): Return strings_consed. Use Flist.
6659 * alloc.c: General cleanup in comments etc. Remove conditional
6660 compilation for `standalone'.
6662 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6664 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6665 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6666 (DONT_COPY_FLAG): Removed.
6667 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6668 (struct sdata, struct sblock): New
6669 (struct string_block): Rewritten.
6670 (STRINGS_IN_STRING_BLOCK): New macro.
6671 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6672 (large_sblocks, string_blocks, string_free_list): New variables.
6673 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6674 (init_strings): Rewritten.
6675 (allocate_string, allocate_string_data, compact_small_strings)
6676 (free_large_strings, sweep_strings): New functions.
6677 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6678 (struct string_block_head, current_string_block)
6679 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6680 (STRING_PAD): Removed.
6681 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6682 (Fgarbage_collect): Don't set mark bit in large strings.
6683 (mark_object): Mark strings differently. Mark symbol names
6685 (survives_gc_p): Test marked strings differently.
6686 (gc_sweep): Sweep strings differently, unmark strings in
6688 (compact_strings): Removed.
6690 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6692 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6693 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6695 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6697 * fileio.c (Finsert_file_contents): Signal error if visiting file
6698 in a non-empty buffer.
6700 * term.c (encode_terminal_code): Fix the previous change.
6702 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6704 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6705 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6707 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6709 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6711 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6712 need to test for MSDOS frames.
6714 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6716 * dosfns.c (unspecified_colors): Remove.
6717 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6719 (msdos_stdcolor_name): Return strings for unspecified fore- and
6722 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6723 (syms_of_xfaces): Remove their staticpro's.
6724 (tty_color_name): Return Lisp strings for unspecified fore- and
6726 (Finternal_set_lisp_face_attribute): Remove the special treatment
6727 for Qunspecified_{f,b}g.
6728 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6731 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6733 * xdisp.c (reseat_at_next_visible_line_start): Position before
6734 newline only if ending up on a newline.
6735 (next_element_from_ellipsis): Return success. Handle case of
6736 displaying no ellipsis. Fix case of ellipsis defined in display
6738 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6741 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6743 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6744 (Fcolor_supported_p): Renamed from face-color-supported-p.
6746 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6748 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6749 list of colors renamed to tty-defined-color-alist.
6750 (tty_color_name): Pass the frame to tty-color-by-index.
6751 (realize_tty_face): tty-color-alist is now a function which
6752 accepts the frame as argument.
6754 * term.c (Ftty_display_color_p): Accept an optional argument
6757 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6759 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6760 encode_terminal_code.
6762 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6764 * dispnew.c (mode_line_string): Support termcap frames as well.
6766 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6768 * syntax.c (Fforward_word): Undo previous change.
6770 * editfns.c (Fconstrain_to_field): Don't constrain if
6771 inhibit-field-text-motion is non-nil.
6772 (Fline_beginning_position): Undo previous change.
6773 (Fline_end_position): Ditto.
6775 * syntax.c (Fforward_word): Notice field boundaries only if
6776 inhibit-field-text-motion is nil.
6778 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6780 * editfns.c (Vinhibit_field_text_motion): New variable.
6781 (inhibit-field-text-motion): New DEFVAR_LISP.
6782 (Fline_beginning_position, Fline_end_position): Notice field
6783 boundaries only if inhibit-field-text-motion is nil.
6785 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6787 (x_build_heuristic_mask): Likewise.
6788 (xbm_load_image_from_file): Change error output.
6789 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6790 (gif_load, gs_load, x_kill_gs_process): Ditto.
6792 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6793 color indices when accessing raster pixels.
6794 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6795 one of :file or :data.
6796 (enum pbm_keyword_index): Add PBM_DATA.
6797 (pbm_format): Add :data.
6798 (pbm_image_p): Allow either :file or :data.
6799 (pbm_read_file): New function.
6800 (pbm_scan_number): Rewritten to read from string.
6801 (pbm_load): Support :data.
6803 See ChangeLog.8 for earlier changes.
6806 ;; coding: iso-2022-7bit