1 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3 * keymap.c: Use AREF, ASET and ASIZE macros.
4 (Fmake_sparse_keymap): Docstring fix.
6 (shadow_lookup): Move up.
7 Handle the case where lookup-key returns an integer.
8 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
9 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
10 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
11 Simplify/rewrite the keymap-finding code.
12 Add check for command shadowing, using shadow_lookup.
14 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
16 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
17 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
20 2000-10-24 Andrew Innes <andrewi@gnu.org>
22 * dired.c (directory_files_internal_unwind): New function.
23 (directory_files_internal): Use it to ensure closedir is called
24 even if expand-file-name or file-attributes throw, eg. because of
25 a user interrupt. Also enable immediate_quit while calling
26 re_search, so that matching can be interrupted as well.
28 2000-10-24 Gerd Moellmann <gerd@gnu.org>
30 * window.c (size_window): Prevent setting window's width or
31 height to a negative value (esp. with XSETFASTINT).
33 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
34 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
35 (protect_malloc_state) [GC_MALLOC_CHECK &&
36 GC_PROTECT_MALLOC_STATE]: New function.
37 (PROTECT_MALLOC_STATE): New macro.
38 (__malloc_initialize, morecore, _malloc_internal)
39 (_free_internal) _realloc_internal): Use it to make _heapinfo
40 read-only outside of gmalloc.
42 * keymap.c: Update copyright.
44 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
47 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
49 * filelock.c (unlock_all_files): Use unlock_file to expand each
50 buffer's file_truename before trying remove its lock file.
52 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
54 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
57 2000-10-24 Kenichi Handa <handa@etl.go.jp>
59 * window.c (Fdisplay_buffer): Fix doc.
61 2000-10-23 Jason Rumney <jasonr@gnu.org>
63 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
64 ASCII font of default fontset on Windows.
66 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
67 xterm.c comment below).
69 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
71 2000-10-23 Gerd Moellmann <gerd@gnu.org>
73 * xterm.c (x_connection_closed): Reset handling_signal.
75 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
78 2000-10-23 Miles Bader <miles@gnu.org>
80 * window.c (window_scroll_pixel_based, window_scroll_line_based):
81 Pass nil for FULLY argument to Fpos_visible_in_window_p to
82 maintain old behavior.
83 * minibuf.c (Fminibuffer_complete): Likewise.
85 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
87 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
88 that when a font can't be exactly centered, it errs up rather than
91 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
93 * fns.c (Fbase64_decode_string): The decoded result should be
96 2000-10-23 Andrew Choi <akochoi@i-cable.com>
98 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
100 * dispnew.c [macintosh]: Include macterm.h.
101 (init_display) [macintosh]: Initialization for window system.
103 * emacs.c (main) [macintosh]: Call syms_of_textprop,
104 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
105 syms_of_search, x_term_init, and init_keyboard before calling
106 init_window_once. Also, call syms_of_xmenu.
108 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
109 default fontset to Monaco.
111 * frame.c [macintosh]: Include macterm.h. Remove declarations of
112 NewMacWindow and DisposeMacWindow.
113 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
114 instead of calling NewMacWindow and setting fields of
115 f->output_data.mac directly. Call init_frame_faces.
116 (Fdelete_frame) [macintosh]: Remove unused code.
117 (Fmodify_frame_parameters) [macintosh]: Call
118 x_set_frame_parameters instead of mac_set_frame_parameters.
120 * frame.h [macintosh]: Define menu_bar_lines field in struct
121 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
123 * keyboard.c [macintosh]: Include macterm.h.
124 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
125 and menu_bar_activate_event type events as for X and NT.
126 (make_lispy_event) [macintosh]: Construct lisp events of type
127 MENU_BAR_EVENT as for X and NT.
129 * sysdep.c [macintosh]: Remove declaration for sys_signal.
130 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
131 (sys_subshell) [macintosh]: Remove definition entirely.
132 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
133 Vwindow_system_version here. Remove initialization of
135 (read_input_waiting): Correct the number of parameters passed to
137 Move all Macintosh functions to mac/mac.c.
139 * term.c [macintosh]: Include macterm.h.
141 * window.c [macintosh]: Include macterm.h.
143 * xdisp.c [macintosh]: Include macterm.h. Declare
144 set_frame_menubar and pending_menu_activation.
145 (echo_area_display) [macintosh]: Do not return if terminal frame
146 is the selected frame.
147 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
148 Allow only the selected frame to set menu bar.
149 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
150 calling FRAME_EXTERNAL_MENU_BAR (f).
151 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
153 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
154 and check_x. Declare XCreateGC. Define x_create_gc and
155 x_free_gc. Initialize font_sort_order.
156 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
157 but call x_list_fonts instead of w32_list_fonts.
158 (Finternal_face_x_get_resource) [macintosh]: Do not call
159 display_x_get_resource.
160 (prepare_face_for_display) [macintosh]: Set xgcv.font.
161 (realize_x_face) [macintosh]: Load the font if it is specified in
163 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
166 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
168 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
169 is nil: since we go to the end of submap anyway, we'd end up
171 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
172 doesn't obey autoload.
174 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
176 * msdos.c (dos_set_window_size): Update screen dimension variables.
178 2000-10-21 Jason Rumney <jasonr@gnu.org>
180 * w32term.c (w32_cache_char_metrics): Double check that font is
181 really fixed pitch before trusting tmPitchAndFamily.
183 2000-10-21 Andrew Innes <andrewi@gnu.org>
185 * w32gui.h (w32_char_font_type): Move enum from w32term.c
187 * w32term.h: Extern decl for w32_cache_char_metrics.
189 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
191 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
192 (w32_unload_font): Free per_char array if present.
194 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
195 cached information in emulated XFontStruct to handle common cases
196 quickly. Do not allocate XCharStruct for return.
197 (w32_native_per_char_metric): New function.
198 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
200 (x_produce_glyphs): Don't get an HDC. Change calls to
201 w32_per_char_metric to match arg change above. Remove calls to
203 (w32_get_glyph_overhangs): Ditto.
204 (w32_cache_char_metrics): New function.
206 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
207 ($(BLD)/casefiddle.$(O)): Remove compile command.
208 ($(BLD)/gmalloc.$(O)): Remove compile command.
209 ($(BLD)/dispnew.obj):
210 ($(BLD)/keyboard.obj):
211 ($(BLD)/w32inevt.obj):
215 ($(BLD)/editfns.obj):
221 ($(BLD)/intervals.obj):
222 ($(BLD)/minibuf.obj):
226 ($(BLD)/textprop.obj):
228 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
229 ($(BLD)/term.obj): Add dependency on dispextern.h.
231 * makefile.nt ($(BLD)\dispnew.obj):
232 ($(BLD)\keyboard.obj):
233 ($(BLD)\w32inevt.obj):
237 ($(BLD)\editfns.obj):
243 ($(BLD)\intervals.obj):
244 ($(BLD)\minibuf.obj):
248 ($(BLD)\textprop.obj):
250 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
251 ($(BLD)\term.obj): Add dependency on dispextern.h
253 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
255 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
256 with an additional argument of Qt.
258 2000-10-21 Miles Bader <miles@gnu.org>
260 * window.c (pos_fully_visible_in_window_p): New function.
261 (Fpos_visible_in_window_p): Add FULLY argument.
262 Use pos_fully_visible_in_window_p.
263 (window_scroll_pixel_based, window_scroll_line_based): Update
264 calls to Fpos_visible_in_window_p.
265 * lisp.h (Fpos_visible_in_window_p): Update prototype
267 2000-10-20 Gerd Moellmann <gerd@gnu.org>
269 * alloc.c (toplevel): Conditionalize compilation of mem_*
270 functions differently.
272 2000-10-20 Jason Rumney <jasonr@gnu.org>
274 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
275 mem_init where it used to be. mem_z etc not defined otherwise.
277 2000-10-20 Gerd Moellmann <gerd@gnu.org>
279 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
281 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
282 structure definition and related variabled to the top of the file.
283 Include this code when GC_MALLOC_CHECK is defined.
284 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
285 register/unregister allocated region.
286 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
287 which isn't allocated.
288 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
289 something which is already in use.
290 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
291 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
292 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
293 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
295 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
296 _malloc_internal instead of malloc.
297 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
300 2000-10-20 Andrew Innes <andrewi@gnu.org>
302 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
304 (my_strftime) <macro>: Don't use macro arg list when redefining as
306 (my_strftime) <function>: Supply 0 as ut argument.
308 2000-10-19 Jason Rumney <jasonr@altavista.net>
310 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
311 including dispextern.h, as it stops faces from working.
313 * w32fns.c (Fx_create_frame): Don't bother calling
314 face-set-after-frame-default since the caller does it for us
315 anyway. Clean up calls to x_get_arg to be consistent with X.
317 * w32term.c (x_produce_glyphs): Handle
318 unibyte_display_via_language_environment correctly.
319 (w32_draw_box_rect): Fix the calculation of width and height.
321 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
322 as it has stopped working.
323 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
326 2000-10-19 Gerd Moellmann <gerd@gnu.org>
328 * eval.c (skip_debugger): Prevent a compiler warning.
329 (Fcondition_case): Likewise.
330 (Fbacktrace_frame): Use a null interactive spec.
332 2000-10-19 Kenichi Handa <handa@etl.go.jp>
334 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
336 2000-10-18 Gerd Moellmann <gerd@gnu.org>
338 * strftime.c: Sync with glibc, file version 1.78.
339 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
340 should no longer be used according to ISO 8601.
342 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
343 no map for meta_prefix_char, don't try to use it as a keymap.
344 Instead, if T_OK is non-zero, look up a default binding, if any,
345 otherwise, if T_OK is zero, return nil.
347 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
348 (x_to_xcolors, png_load): Use x_query_color.
350 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
352 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
354 (x_copy_color, x_alloc_lighter_color): Likewise.
356 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
357 (x_query_color, x_query_colors): Add prototype.
359 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
360 check_string_bytes only if not noninteractive, increase count to 50.
362 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
364 * insdel.c (adjust_markers_for_delete): Handle before-insertion
367 2000-10-17 Gerd Moellmann <gerd@gnu.org>
369 * alloc.c (pure_bytes_used): Renamed from pureptr.
371 (pure_alloc): New function.
372 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
374 (Fpurecopy): Use PURE_POINTER_P.
376 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
377 PT has moved backward.
379 * xdisp.c (cursor_row_p): Take continued lines into account.
381 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
383 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
384 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
385 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
388 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
389 of selective display off while searching for the next line start.
391 2000-10-17 Kenichi Handa <handa@etl.go.jp>
393 * Makefile.in (term.o): Depend on dispextern.h.
395 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
397 * keymap.c (keymap_memberp): Ensure that nil is not a member.
399 2000-10-16 Gerd Moellmann <gerd@gnu.org>
401 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
402 the iterator at the beginning, so that they can be set later on,
403 for instance in reseat_at_next_visible_line_start, without being
406 * xfns.c (pbm_format): Add :foreground and :background keywords.
407 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
408 (xbm_load): Recognize foreground and background color
411 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
413 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
415 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
418 * msdos.c (IT_set_face): Compare highlighted face with the default
419 face, and invert colors if these faces' colors are identical.
420 (Fmsdos_remember_default_colors): Don't swap foreground and
421 background colors in initial_colors[].
422 (IT_set_frame_parameters): Don't swap frame's foreground and
423 background pixels. If ALIST includes "(reverse . t)", swap
424 foreground-color and background-color properties in frame's
425 param_alist. If the original frame's param_alist doesn't specify
426 the colors, store unspecified-fg and unspecified-bg, reversed if
429 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
430 the colors are unspecified and reversed, reverse fore- and back-
431 ground in the returned value.
432 (Fframe_parameter): Ditto.
434 2000-10-16 Gerd Moellmann <gerd@gnu.org>
436 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
437 get_last_unchanged_at_beg_row.
438 (find_first_unchanged_at_end_row): Renamed from
439 get_first_unchanged_at_end_row.
440 (find_first_unchanged_at_end_row): Convert assertions to
441 unconditional tests which abort. When looking for a row in
442 unchanged text, don't go further back than first_text_row.
444 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
445 Don't add in the last line's height when deciding if the new
446 position is below the scroll margin.
448 2000-10-16 Miles Bader <miles@gnu.org>
450 * editfns.c (Fconstrain_to_field): Check carefully for field
451 boundaries if either OLD_POS or NEW_POS has a non-nil field
452 property, even if they're the same.
454 2000-10-16 Kenichi Handa <handa@etl.go.jp>
456 * xterm.c (x_draw_box_rect): Fix the calculation of width and
457 height for XFillRectangle.
459 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
461 * syntax.c (Fstring_to_syntax): New function extracted from
462 Fmodify_syntax_entry.
463 (Fmodify_syntax_entry): Use it and document the ! and | fences.
464 (skip_chars, Fforward_comment): Remove unused variables.
465 (syms_of_syntax): Add defsubr for string-to-syntax.
466 (describe_syntax): Add code for comment and string fences.
468 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
470 * keymap.c (access_keymap): Add AUTOLOAD parameter.
471 Do the meta->esc mapping. Call get_keyelt before returning.
472 Start scanning from the second element (the first is always `keymap')
473 to make it easier to detect when we reach a parent map.
474 Handle the case of inheriting from a symbol whose function is a map.
475 (Fkeymap_parent): Also handle the `inherit from symbol' case.
476 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
477 (get_keyelt, Flookup_key): Update call to access_keymap.
478 Remove the meta->esc mappings.
479 (define_as_prefix): Delete old disabled code.
480 (menu_item_p): New function.
481 (where_is_internal_1): Skip over the few remaining menu items.
482 * lisp.h (access_keymap): Update prototype.
483 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
484 Update call to access_keymap.
485 (follow_key, read_key_sequence): Update calls to access_keymap.
486 Remove the meta->esc mappings.
488 2000-10-13 Gerd Moellmann <gerd@gnu.org>
490 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
491 with additional argument.
493 * xdisp.c (cursor_row_p): New function.
494 (try_cursor_movement, display_line): Use it.
496 * xdisp.c (append_space): Also save/restore iterator's current
497 character and its length.
499 * xdisp.c (init_from_display_pos): Add an assertion.
500 (handle_stop): Don't set iterator's add_overlay_start.
501 (handle_invisible_prop): Likewise.
502 (load_overlay_strings): If text under an overlay is invisible,
503 take both before- and after-strings into account when the iterator
504 is positioned either at the start or at the end of the overlay.
505 (forward_to_next_line_start): Rewritten.
506 (reseat_at_next_visible_line_start): Rewritten.
507 (set_iterator_to_next): Add parameter RESEAT_P.
509 * dispextern.h (struct it): Remove member add_overlay_start.
510 (set_iterator_to_next): Change prototype.
512 2000-10-13 Kenichi Handa <handa@etl.go.jp>
514 * coding.c (code_convert_region): Be sure to initialize
515 coding->category_idx.
516 (decode_coding_string): Set coding->src_multibyte and
517 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
518 (encode_coding_string): Set coding->src_multibyte and
519 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
521 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
523 * xfns.c (Fx_create_frame): Don't bother calling
524 face-set-after-frame-default since the caller does it for us anyway.
526 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
528 * window.c (coordinates_in_window): Fix detection of vertical line
529 on character terminals.
531 2000-10-12 Gerd Moellmann <gerd@gnu.org>
533 * editfns.c (save_excursion_save): Additionally record the
535 (save_excursion_restore): If buffer was visible in a window, and a
536 different window was selected, and the old selected window is
537 still live, restore point in that window.
539 2000-10-12 Kenichi Handa <handa@etl.go.jp>
541 * xterm.c (x_produce_glyphs): Handle
542 unibyte_display_via_language_environment correctly.
544 * regex.c (regex_compile): Change the way of handling a range from
545 unibyte char to multibyte char.
547 * syntax.c (skip_chars): Change the way of handling a range from
548 unibyte char to multibyte char.
550 * process.c (read_process_output): Cancel previous change.
552 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
554 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
556 * charset.c (Ffind_charset_string): Doc fix.
557 (Ffind_charset_region): Doc fix.
559 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
561 * process.c (read_process_output): Fix previous change. Adjust
562 multibyteness of text to insert in a buffer by
563 string_make_unibyte/multibyte instead of
564 Fstring_as_unibyte/multibyte.
566 2000-10-10 Andreas Schwab <schwab@suse.de>
568 * alloc.c (mark_object): Remove all workarounds installed on
571 2000-10-10 Kenichi Handa <handa@etl.go.jp>
573 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
575 (base64_encode_1): Make it work for a text of multibyte form.
576 (Fbase64_decode_region): Allocate sufficient memory for multibyte
577 case. Don't call str_to_multibyte because base64_decode_1
578 produces correct multibyte form for eight-bit codes.
579 (Fbase64_decode_string): Adjusted for the change of
581 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
582 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
585 * charset.h (CHAR_STRING): Optimized for single byte characters.
587 2000-10-09 Andreas Schwab <schwab@suse.de>
589 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
590 -1 after socket is closed, to fall through to error processing.
592 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
594 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
595 variables. If ALIST includes foreground-color or
596 background-color, change also the colors of the default face for
599 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
601 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
602 them extern (they are defined on xfaces.c).
603 (syms_of_msdos): Don't intern and don't staticpro
604 Qbackground_color and Qforeground_color.
606 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
608 * frame.c (Fframe_parameter): For non-windowed frames, if
609 f->param_alist says foreground or background color is unspecified,
610 call tty_color_name to return the color name computed from the
611 frame's current colors.
613 2000-10-06 Dave Love <fx@gnu.org>
615 * terminfo.c (ospeed): Don't declare.
617 * sysdep.c: Don't include string.h.
618 (h_errno): Declare conditional also on TRY_AGAIN.
620 * charset.c (Ffind_charset_string): Doc fix.
622 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
623 (Fbase64_decode_region, Fbase64_decode_string): More explicit
626 2000-10-05 Dave Love <fx@gnu.org>
628 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
629 position like menu-bar.
631 2000-10-05 Gerd Moellmann <gerd@gnu.org>
633 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
635 * xdisp.c (handle_single_display_prop): Use safe_call1.
636 (safe_call): Renamed from call_function.
637 (safe_call1): New function.
638 (handle_fontified_prop): Use safe_call1 instead of call1.
639 (safe_eval): Renamed from eval_form.
640 (safe_eval_handler): Renamed from eval_handler.
641 (handle_single_display_prop, display_mode_element): Use safe_eval
642 instead of eval_form.
644 * xfaces.c (merge_face_heights): Use safe_call instead of
647 * keyboard.c (show_help_echo): Use safe_call instead of
648 call_function; use safe_eval instead of eval_form.
650 * lisp.h (safe_call): Renamed from call_function.
651 (safe_eval): Renamed from eval_form.
652 (safe_call1): Add prototype.
654 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
656 * xfns.c (image_ascent): Rearrange ascent calculation for the
659 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
661 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
662 (where_is_internal_1): Don't bother ignoring menu-items any more.
664 2000-10-04 Gerd Moellmann <gerd@gnu.org>
666 * keyboard.c (update_menu_bindings): New variable.
667 (parse_menu_item): Use AREF. If update_menu_bindings
668 is 0, don't update menu bindings.
669 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
671 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
673 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
676 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
678 * syntax.c (forw_comment): Match nestedness of ender/starter.
679 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
680 (prev_char_comstart_first): Remove.
681 (back_comment): Check two-char comment markers more carefully
682 to better handle overlapping cases like *//* or /* */* */ ...
683 Match nestedness of ender/starter.
685 2000-10-02 Dave Love <fx@gnu.org>
687 * config.in (HAVE_GAI_STRERROR): Add undef.
689 * process.c (Fopen_network_stream): Use it.
691 * m/alpha.h (NO_REMAP): Don't define.
693 2000-10-02 Gerd Moellmann <gerd@gnu.org>
695 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
696 return with a string converted to an integer or vice versa when
697 Vmocklisp_arguments is t.
698 (Fsignal): Likewise. The function can return for `quit'.
699 (struct gcpro): Declare member `var' to point to a volatile
702 * eval.c (error): Prevent compiler warning.
704 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
706 * keymap.c (keymap_memberp): New function.
707 (Fset_keymap_parent): Use it.
708 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
709 Use keymap_memberp to avoid creating cycles.
710 (access_keymap): Use KEYMAPP.
712 2000-09-30 Gerd Moellmann <gerd@gnu.org>
714 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
715 gai_strerror. Make sure xerrno is set if connect fails. Improve
718 2000-09-29 Jason Rumney <jasonr@gnu.org>
720 * w32term.c (w32_char_font_type, w32_encode_char)
721 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
722 (w32_bdf_per_char_metric): New function.
723 (w32_per_char_metric): Use it.
724 (x_draw_glyph_string_background): Always draw background for BDF
727 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
728 GDI object which is a scarce resource.
730 * w32bdf.c (search_file_line): Fix skipping of whitespace.
731 (get_quoted_string): Fix limit on memchr search.
732 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
733 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
734 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
735 (get_cached_font_char, cache_char_offset): Use macro
736 BDF_CODEPOINT_RANGE_COVER_P.
737 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
738 (clear_cached_bitmap_slots): New function.
739 (GET_HEX_VALUE): G-Z, g-z are not hex.
740 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
741 (get_bitmap_with_cache): Use new cache implementation.
742 (create_offscreen_bitmap): New function.
743 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
745 * w32term.c (x_produce_glyphs): If the distance from the current
746 position to the next tab stop is less than a canonical character
747 width, use the tab stop after that.
748 (x_draw_glyphs): Handle case START and END are out of bounds more
750 (x_clear_mouse_face): Block/unblock input.
751 (x_display_and_set_cursor): Don't show a hollow box cursor for
752 buffers whose cursor_type is nil.
754 2000-09-29 Gerd Moellmann <gerd@gnu.org>
756 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
759 * dispextern.h (updating_frame): Declare extern.
761 2000-09-29 Andreas Schwab <schwab@suse.de>
763 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
765 2000-09-29 Gerd Moellmann <gerd@gnu.org>
767 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
768 use its function definition.
769 (tool_bar_items): Likewise.
771 * lisp.h (fatal): Declare NO_RETURN.
773 2000-09-29 Kenichi Handa <handa@etl.go.jp>
775 * keymap.c: Remove the line "#undef NULL".
777 2000-09-28 Gerd Moellmann <gerd@gnu.org>
779 * xterm.c (x_make_frame_visible): Try harder to make the frame
782 2000-09-28 Dave Love <fx@gnu.org>
784 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
786 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
788 * .gdbinit (xreload): Note its need on GNU/Linux.
790 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
791 r_alloc, r_alloc_free.
793 2000-09-28 Kenichi Handa <handa@etl.go.jp>
795 * syntax.c (skip_chars): Handle negation correctly.
797 2000-09-27 Gerd Moellmann <gerd@gnu.org>
799 * xfaces.c (realize_default_face): Call set_lface_from_font_name
800 with non-zero FORCE_P argument.
802 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
805 * xdisp.c (window_box_height): Add an assertion.
807 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
808 tool-bar than is available.
809 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
811 2000-09-27 Dave Love <fx@gnu.org>
813 * s/irix6-5.h: Now works 64-bit. Tidied.
815 2000-09-26 Gerd Moellmann <gerd@gnu.org>
817 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
818 instead of BITS_PER_INT.
819 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
820 EMACS_UINT, respectively.
821 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
823 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
825 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
827 * window.c (freeze_window_starts): Construct last argument for
828 foreach_window differently.
830 * xfns.c (x_decode_color): Don't return a Lisp_Object.
832 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
833 EMACS_UINT instead of `int' and `unsigned int'.
834 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
836 * frame.h (struct frame): Make the `nothing' member of union
837 output_data an EMACS_INT.
839 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
841 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
842 size in the sdata structure.
843 (SDATA_NBYTES, SDATA_DATA): New macros.
844 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
845 differently for the different layout of the sdata structure.
846 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
848 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
849 Check that size recorded in the string size and size recorded in
850 the sdata structure agree.
852 2000-09-25 Dave Love <fx@gnu.org>
854 * buffer.c: Include stdio.h.
856 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
858 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
860 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
861 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
863 (__malloc_extra_blocks): Declare as __malloc_size_t.
865 2000-09-25 Gerd Moellmann <gerd@gnu.org>
867 * alloc.c (mark_image): Use GC_NILP instead of NILP.
869 * keyboard.c (show_help_echo): Set help_echo_showing_p.
870 (read_char): If help-echo is showing, preserve the echo area
873 * xdisp.c (help_echo_showing_p): New variable.
874 (set_message): Reset it to 0.
875 (init_xdisp): Initialize help_echo_showing_p.
877 * dispextern.h (help_echo_showing_p): Declare extern.
879 * config.in: Fix typo in __GNUC_MINOR__.
881 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
883 * s/freebsd.h (POSIX_SIGNALS): Define.
885 * xterm.c (x_clear_mouse_face): Block/unblock input.
887 2000-09-24 Dave Love <fx@gnu.org>
889 * fns.c (base64_encode_1): Fix last change.
891 2000-09-22 Gerd Moellmann <gerd@gnu.org>
893 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
895 * xdisp.c (try_window_reusing_current_matrix): More fixes
896 for the case window has a header-line.
898 2000-09-22 Dave Love <fx@gnu.org>
900 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
903 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
905 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
907 2000-09-21 Gerd Moellmann <gerd@gnu.org>
909 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
912 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
915 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
916 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
917 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
920 * marker.c (byte_char_debug_check): Return void.
922 * xfns.c (Fx_create_frame): Set default frame parameter value
923 for tool-bar-lines to 1.
925 * dispnew.c (scrolling_window): Compare y-positions of rows
926 equal at the start. Some simplification.
928 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
929 reused rows' y-position in the case window has a header-line, and
930 new window start is greater than old window start.
932 * process.c (process_sent_to): New variable.
933 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
934 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
935 Declare more parameters volatile.
937 * lread.c (Vrecursive_load_depth_limit): New variable.
938 (Fload): Check recursive loads whose recursion depth exceeds
939 Vrecursive_load_depth_limit.
940 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
942 2000-09-20 Gerd Moellmann <gerd@gnu.org>
944 * fileio.c (Fread_file_name): Doc fix.
946 * editfns.c (Fmessage_or_box): Doc fix.
948 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
950 * xfns.c (xbm_scan): Allow C-style comments.
952 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
953 symbols are specified, add color translations to the cache.
954 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
956 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
958 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
959 structures to xpm_init_color_cache.
961 2000-09-19 Gerd Moellmann <gerd@gnu.org>
963 * dispnew.c (update_window_line): Make sure to always draw
966 2000-09-19 Andrew Innes <andrewi@gnu.org>
968 * makefile.nt (bootstrap-emacs): Don't change directory.
970 2000-09-19 Kenichi Handa <handa@etl.go.jp>
972 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
974 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
975 If output buffer is too small, signal an appropriated error.
977 2000-09-18 Dave Love <fx@gnu.org>
979 * keyboard.c (menu_bar_items, tool_bar_items)
980 (current_active_maps): Remove redundant get_local_map call.
982 2000-09-18 Gerd Moellmann <gerd@gnu.org>
984 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
985 cursor for buffers whose cursor_type is nil.
987 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
988 a feature to implement that is already implemented.
989 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
992 * xfns.c (x_clear_image_1): New function.
993 (x_clear_image): Use it.
994 (x_from_xcolors): Use x_clear_image_1; don't free the image's
997 * dispnew.c (update_window): Move test for invisible lines
998 at the top to update_window_line.
999 (update_window_line): Handle invisible lines here.
1001 * xfns.c (clear_image_cache): Clear current matrices of all
1002 frames sharing an image cache. Block input while freeing
1003 images. Fix timestamp comparison.
1004 (x_clear_image): Also free the mask.
1006 * xfns.c (lookup_image): Block input while loading the image so
1007 that we won't get interrupted in a state where the image isn't yet
1009 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1010 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1011 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1012 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1015 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1017 * dispnew.c (update_window): Make sure to make desired rows
1018 current even if they are completely invisible at the top
1021 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1023 * xfns.c (lookup_image): Build mask before applying an algorithm.
1024 Recognize algorithm `disabled'.
1025 (cross_disabled_images): New variable.
1026 (COLOR_INTENSITY): New macro.
1027 (x_detect_edges): Use COLOR_INTENSITY.
1028 (x_disable_image): New function.
1029 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1031 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1032 disabled state, don't apply an image transformation algorithm if
1033 the user specified an image for the disabled state. Use
1034 `:algorithm disabled' for creating a disabled item's image if the
1035 user hasn't specified an image.
1037 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1038 allocation functions with the XPM lib.
1039 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1040 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1041 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1042 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1043 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1045 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1046 functions, if possible, because these handle color allocation
1047 failure more gracefully.
1048 (Fimage_mask_p): New function.
1050 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1051 (Qedge_detection, Qheuristic): New symbols.
1052 (syms_of_xfns): Initialize new symbols.
1053 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1054 `algorithm (edge-detection ...)'.
1055 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1056 (tiff_format, gif_format, gs_format): Add `:mask'.
1057 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1058 (GIF_MASK, GS_MASK): New enumerators.
1059 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1060 (emboss_matrix, laplace_matrix): New variables.
1061 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1062 (x_edge_detection): New functions.
1063 (x_laplace): Rewritten in terms of x_detect_edges.
1064 (x_build_heuristic_mask): If image has a mask, free it.
1066 2000-09-14 Andrew Innes <andrewi@gnu.org>
1068 * makefile.w32-in: Revert to Unix line endings.
1070 2000-09-14 Andrew Innes <andrewi@gnu.org>
1072 * makefile.w32-in: Standardize indentation somewhat.
1073 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1074 cater for differences between shells.
1076 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1078 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1080 * xterm.c (x_produce_glyphs): If the distance from the current
1081 position to the next tab stop is less than a canonical character
1082 width, use the tab stop after that.
1084 2000-09-14 Dave Love <fx@gnu.org>
1086 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1088 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1090 * xdisp.c (handle_fontified_prop): While running fontification
1091 functions, bind `fontification-functions' and
1092 `after-change-functions' to nil.
1094 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1095 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1097 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1099 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1100 USE_MMAP_FOR_BUFFERS.
1102 * insdel.c (make_gap): Use enlarge_buffer_text.
1104 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1105 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1106 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1107 from former r_alloc_* functions in ralloc.c.
1108 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1110 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1111 (mmap_init) [REL_ALLOC_MMAP]: New function.
1112 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1113 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1116 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1117 (enlarge_buffer_text): Add prototype.
1119 * ralloc.c: Remove everything having to do with the use of mmap.
1121 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1123 * sound.c (Fplay_sound): Doc fix.
1125 * keyboard.c: Avoid some more compiler warnings.
1126 (parse_tool_bar_item): Ignore cached key bindings.
1128 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1129 and allocation of Lisp data.
1131 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1133 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1134 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1137 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1139 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1141 * ccl.c: Comment fixed.
1142 (MAX_MAP_SET_LEVEL): Increased to 30.
1143 (PUSH_MAPPING_STACK): Enclose with do-while block.
1144 (POP_MAPPING_STACK): Likewise.
1145 (stack_idx_of_map_multiple): New variable.
1146 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1147 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1148 call the corresponding CCL program by
1149 CCL_CALL_FOR_MAP_INSTRUCTION.
1150 (ccl_driver) <CCL_MapSingle>: Likewise.
1151 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1152 with the case where looking up process reaches to the end of
1153 map-set, and call CCL programs as the above change.
1155 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1157 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1158 that might be clobbered by longjmp.
1159 (check_x_display_info, x_decode_color, create_frame_xic)
1160 (Fx_display_backing_store, Fx_display_visual_class)
1161 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1164 * lread.c (init_lread): Set Vloads_in_progress to nil.
1165 (Fload): Show list of recursively loaded files, when signaling an
1168 * lread.c (Vloads_in_progress): New variable.
1169 (record_load_unwind): New function.
1170 (Fload): Check for recursive loads.
1171 (syms_of_lread): Initialize Vloads_in_progress.
1172 (read_integer, read1): Avoid some compiler warnings.
1174 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1177 2000-09-11 Miles Bader <miles@gnu.org>
1179 * editfns.c (Fbuffer_string): Doc fix.
1181 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1183 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1185 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1187 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1188 whether to include other header files.
1190 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1192 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1193 by Fmemq as a boolean.
1195 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1197 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1199 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1201 * ralloc.c (mmap_fd): Remove initializer which can make it
1202 read-only in a dumped Emacs.
1203 (mmap_fd_1): New variable.
1204 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1205 restore it from there.
1206 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1207 unconditionally so that mmap_fd can be initialized there.
1208 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1209 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1210 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1212 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1214 * xdisp.c (dump_glyph_row): Fix printf format string.
1215 (display_line, move_it_in_display_line_to): Avoid compiler
1218 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1220 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1223 * xdisp.c (try_window_id): When trying to locate cursor in
1224 unchanged rows at the top, handle the case that we can't find it.
1226 * xterm.c (x_draw_glyphs): Handle case START and END are out
1227 of bounds more carefully.
1229 2000-09-08 Dave Love <fx@gnu.org>
1231 * s/sol2.h (REL_ALLOC_MMAP): Define.
1232 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1234 * ralloc.c: Don't include string.h (redundant).
1235 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1236 [!MAP_ANON]: Include fcntl.h.
1237 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1238 (r_alloc, r_re_alloc, r_alloc_free)
1239 (mmap_enlarge, mmap_set_vars): Use it.
1240 (r_alloc_init_fd): New function.
1241 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1242 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1245 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1248 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1249 change to __NetBSD__.
1251 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1253 * search.c (compile_pattern): Check the multibyteness of cached
1256 2000-09-08 Miles Bader <miles@gnu.org>
1258 * xfaces.c (default_face_vector): Function removed.
1259 (Finternal_merge_in_global_face): Restore old global/local
1260 attribute override order. Use inline loop instead of calling
1261 default_face_vector.
1263 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1265 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1266 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1267 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1268 where necessary, in case POINTER_TYPE is `void'.
1270 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1272 * frame.c (make_terminal_frame): Initialize frame foreground and
1273 background colors to unspecified, for the initial instance of an
1276 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1278 * ralloc.c (mmap_find): Fix overlap computation.
1279 (mmap_enlarge): Compute nbytes before trying to find an
1282 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1285 * lread.c (syms_of_lread): Change value of regexp
1286 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1288 * xmenu.c (xdialog_show): When looking up the selection in
1289 menu_items, take `quote' boundaries into account; this corresponds
1290 to a nil ITEM in x-popup-dialog.
1292 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1294 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1296 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1298 * coding.c (encode_coding_sjis_big5): Use translation table for
1299 encoding, not decoding. Fix the handling of latin-jisx0201.
1300 Check for the charset katakana-jisx0201 too.
1301 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1302 (detect_coding_sjis): Check the byte sequence more rigidly.
1304 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1306 * xfaces.c (Vparam_value_alist): New variable.
1307 (syms_of_xfaces): Initialize it.
1308 (Finternal_set_lisp_face_attribute): Avoid more consing.
1310 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1312 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1313 (Qbackground_mode): New variable.
1314 (syms_of_frame_1): Initialize Qbackground_mode.
1316 * lisp.h (Qdisplay): Declare extern.
1318 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1319 change face on all frames, and change the default for new frames.
1321 2000-09-07 Dave Love <fx@gnu.org>
1323 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1325 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1327 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1329 * charset.c: Include composite.h
1330 (lisp_string_width): New function.
1331 (Fstring_width): Call lisp_string_width instead of strwidth.
1333 * Makefile.in (charset.o): Depends on composite.h.
1335 * process.c (read_process_output): Before inserting the decoded
1336 text in the buffer, adjust the multibyteness.
1338 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1340 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1341 buffer's text buffer is null, map new memory.
1343 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1344 POINTER_TYPE and size_t.
1345 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1346 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1347 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1348 [REL_ALLOC_MMAP]: New macros.
1349 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1350 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1351 [REL_ALLOC_MMAP]: New functions.
1353 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1354 before and after unexec.
1356 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1357 text buffers if necessary.
1359 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1360 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1363 * config.in (HAVE_MMAP): Add #undef.
1365 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1367 * frame.c (Qdisplay_type): New variable.
1368 (syms_of_frame_1): Initialize it.
1369 (Fframe_parameter): New function that avoids consing.
1370 (syms_of_frame): Defsubr it.
1372 * buffer.c (Fother_buffer): Consider buffers as invisible when
1373 they are displayed in a window on an invisible frame.
1375 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1376 get-largest-window always return nil.
1378 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1380 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1381 variable; recognize Emacs 19 elc files.
1383 2000-09-04 Miles Bader <miles@gnu.org>
1385 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1386 before initially popping up the menu, so the menu doesn't flash
1387 when the face settings are significantly different from the
1390 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1392 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1393 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1394 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1395 (BIT_UNIBYTE): Remove.
1396 (re_match_2_internal): Delete corresponding code and streamline the
1397 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1398 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1399 (re_wctype_t): New type.
1400 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1401 (regex_compile): Use them and fix handling of overly long char classes.
1403 2000-09-03 Andrew Innes <andrewi@gnu.org>
1405 * makefile.w32-in: Change to DOS line endings.
1407 * s/ms-w32.h (ORDINARY_LINK): New define.
1409 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1410 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1412 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1413 (distclean): Delete them here instead.
1415 * w32proc.c (compare_env): Convert to uppercase for comparison,
1416 not lowercase, to match how the native Windows shell works.
1418 2000-09-03 Jason Rumney <jasonr@gnu.org>
1420 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1421 CVS changes the line-ends when checking in/out on DOS/Windows.
1423 * makefile.nt (emacs): Do not change directory to run temacs, as
1424 the load-path is set relative to current directory.
1426 2000-09-03 Miles Bader <miles@gnu.org>
1428 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1430 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1432 * xdisp.c (redisplay_mode_lines): New function.
1433 (display_mode_lines): Return number of mode lines displayed.
1434 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1435 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1437 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1438 string.h and strings.h.
1439 (index) [HAVE_INDEX]: Add prototype.
1441 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1442 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1444 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1445 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1447 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1449 * lread.c (read1): Accept `?' as symbol constituent, for
1450 compatiblity with XEmacs.
1452 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1454 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1455 (struct re_pattern_buffer): Remove newline_anchor.
1456 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1457 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1458 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1459 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1460 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1461 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1462 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1463 Get rid of references to newline_anchor.
1464 (regcomp): Allocate and precompute a fastmap.
1466 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1468 * lread.c (openp): GCPRO local variable `filename'.
1470 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1472 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1474 * regex.c: Merge some changes from GNU libc. Add prototypes.
1475 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1476 Use memcmp and memcpy instead of bcopy and bcmp.
1477 (init_syntax_once): Use ISALNUM.
1478 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1479 (REG_UNSET_VALUE): Remove. Use NULL instead.
1480 (REG_UNSET, re_match_2_internal): Use NULL.
1481 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1483 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1484 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1485 (regex_compile): In handle_interval, return an error rather than try to
1486 unfetch the interval if we can't find the closing brace.
1487 Obey the RE_NO_GNU_OPS syntax bit.
1488 (TOLOWER): New macro.
1490 (regexec): Allocate regs.start and regs.end as one block.
1492 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1494 * xdisp.c (echo_area_display): Check display_completed instead
1495 of calling detect_input_pending.
1497 * dispnew.c (update_frame): Only set display_completed here; move
1498 the update_begin and update_end calls here from update_frame_1.
1499 (update_frame_1): Don't set display_completed here, don't call
1500 update_begin/update_end.
1502 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1503 instead of store_frame_param.
1505 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1507 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1508 desired window matrix hasn't been displayed, use the current row
1509 instead. Make sure that only those frame rows are updated for
1510 which there exists a corresponding enabled desired row.
1512 2000-08-29 Miles Bader <miles@gnu.org>
1514 * xfaces.c (default_face_vector): New function.
1515 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1517 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1519 * lread.c (openp): Prevent temporary string passed to
1520 Ffile_readable_p from being garbage collected.
1522 2000-08-28 Dave Love <fx@gnu.org>
1524 * keymap.c (store_in_keymap): Add `static' to declaration.
1526 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1528 * emacs.c, callint.c, doc.c, editfns.c
1529 (toplevel) [HAVE_STRING_H]: Include string.h.
1530 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1531 (index): Remove prototypes which might conflict with non-standard
1532 definitions of index/strchr.
1534 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1535 (rindex): Define only if !HAVE_RINDEX.
1537 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1539 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1541 2000-08-28 Miles Bader <miles@gnu.org>
1543 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1544 made inconsistent by a font-related attribute in FROM.
1545 (merge_face_inheritance): Add function comment.
1547 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1549 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1550 the 4th arg (PREV_EVENT) Qt to suppress input method.
1552 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1554 * regex.c: Indent cpp directives and remove parens after `defined'.
1555 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1556 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1557 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1558 (re_compile_pattern): Use size_t for length.
1559 (init_syntax_once): Move to a better place.
1560 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1561 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1563 * syntax.c (back_comment): Detect cases where a comment-starter is
1564 actually inside another comment as in: /* a // b */ c // d \n.
1565 Make it clear that `comstart_pos' is unused for nested comments.
1567 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
1568 (KEYMAPP): New macro.
1569 (Fkeymap_parent, Fset_keymap_parent): Use it.
1570 (fix_submap_inheritance): Mark it static.
1571 (define_as_prefix, describe_buffer_bindings, describe_command)
1572 (describe_translation, describe_map): Complete prototypes.
1574 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1576 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1577 to better match the key-lookup behavior.
1579 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1581 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1582 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1584 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1586 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1587 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1588 (xterm.o): Depend on coding.h
1590 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1592 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1593 the corresponding '#endif'.
1595 2000-08-26 Miles Bader <miles@gnu.org>
1597 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1598 * xfaces.c (QCinherit): New variable.
1599 (syms_of_xfaces): Initialize it.
1600 (LFACE_INHERIT): New macro.
1601 (Finternal_get_lisp_face_attribute)
1602 (merge_face_vector_with_property)
1603 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1604 (check_lface_attrs): Allow new types of face height. Check
1606 (CYCLE_CHECK): New macro.
1607 (merge_face_inheritance): New function.
1608 (merge_face_vectors): Merge inherited faces too. Add F and
1609 CYCLE_CHECK arguments.
1610 (merge_face_vector_with_property, Finternal_merge_in_global_face)
1611 (lookup_named_face, lookup_derived_face, realize_named_face)
1612 (face_at_string_position, face_at_buffer_position): Supply
1613 new F and CYCLE_CHECK arguments to merge_face_vectors.
1614 (merge_face_heights): New function.
1615 (merge_face_vectors, merge_face_vector_with_property)
1616 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
1617 handle relative face heights.
1618 (lface_same_font_attributes_p): Compare heights using EQ.
1620 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1622 * charset.c (char_to_string): Check the character validity.
1623 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
1626 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
1628 * regex.c (PUSH_FAILURE_COUNT): New macro.
1629 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
1630 Handle popping of a register's or a counter's data.
1631 (POP_FAILURE_POINT): Use the new name.
1632 (re_match_2_internal): Push counter data on the stack for succeed_n,
1633 jump_n and set_number_at and remove misleading dead code in succeed_n.
1635 2000-08-25 Gerd Moellmann <gerd@gnu.org>
1637 * xdisp.c (redisplay_internal): If considering all windows on all
1638 frames, update the display for each frame as soon as possible,
1639 instead of first building all desired matrices for all frames, and
1640 then updating them all.
1641 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
1643 2000-08-24 Gerd Moellmann <gerd@gnu.org>
1645 * bytecode.c (mark_byte_stack): Add a comment.
1647 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
1648 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
1651 2000-08-24 Kenichi Handa <handa@etl.go.jp>
1653 * minibuf.c (do_completion): Always use compare-string, not
1654 string-equal because the latter doesn't pay attention to
1655 multibyteness of strings.
1657 * process.c (create_process): Don't setup raw-text coding here.
1658 (Fopen_network_stream): Don't set coding->src_multibyte and
1659 coding->dst_multibyte here.
1660 (read_process_output): For process filter, return unibyte string
1661 if default-enable-multibyte-characters is nil.
1662 (send_process): If OBJECT is multibyte text, be sure to encoded it
1663 by the specified coding system for the process. Otherwise, setup
1665 (init_process): Don't initialize default-process-coding-system
1668 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1670 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1671 <scroll-down-aggressively>: Likewise.
1673 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1675 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1676 zero. Set coding->produced_char correctly.
1678 2000-08-22 Andrew Innes <andrewi@gnu.org>
1680 * makefile.w32-in: New file.
1682 * unexw32.c (unexec): Ignore old_name, and use the actual location
1683 of the current executable instead. Base new_name on this.
1685 * w32proc.c (create_child): Remove reference to security
1686 descriptor, which isn't needed and doesn't compile with mingw32.
1688 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1689 up dllimport attributes.
1690 (x_update_window_end): Update prototype.
1692 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1693 extern, which screws up dllimport attributes.
1695 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1696 up dllimport attributes.
1698 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1699 screws up dllimport attributes.
1701 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1702 up dllimport attributes.
1703 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1704 screws up dllimport attributes.
1706 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1707 up dllimport attributes.
1709 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1710 screws up dllimport attributes.
1712 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1713 screws up dllimport attributes.
1715 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1716 up dllimport attributes.
1718 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1719 unnecessary extern, which screws up dllimport attributes.
1722 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1723 up dllimport attributes.
1725 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1726 unnecessary extern, which screws up dllimport attributes.
1728 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1729 screws up dllimport attributes.
1731 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1732 up dllimport attributes.
1734 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1736 * w32bdf.c (search_file_line):
1737 (set_bdf_font_info):
1739 (w32_get_bdf_glyph):
1740 (w32_BDF_to_x_font): Fix compile warnings.
1742 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1745 * w32select.c: Include keyboard.h before frame.h.
1747 * w32fns.c (max): Define macro.
1748 (JOHAB_CHARSET): Define if not known.
1749 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1750 (Fx_show_tip): Synch with X version.
1752 * w32xfns.c: Include keyboard.h before frame.h.
1754 * w32fns.c: Include keyboard.h before frame.h.
1756 * w32term.c: Include keyboard.h before frame.h.
1758 * fontset.c: Include keyboard.h before frame.h.
1760 * w32inevt.c: Include keyboard.h before frame.h.
1761 (MOUSE_MOVED): Define if not known.
1763 * minibuf.c: Include keyboard.h before frame.h.
1765 * keyboard.c: Include keyboard.h before frame.h.
1767 * indent.c: Include keyboard.h before frame.h.
1769 * dispnew.c: Include keyboard.h before frame.h.
1771 * buffer.c: Include keyboard.h before frame.h.
1773 * alloc.c: Include keyboard.h before frame.h.
1775 * print.c: Include keyboard.h before frame.h.
1777 * process.c: Include keyboard.h before frame.h.
1779 * scroll.c: Include keyboard.h before frame.h.
1781 * sysdep.c: Include keyboard.h before frame.h.
1783 * term.c: Include keyboard.h before frame.h.
1785 * window.c: Include keyboard.h before frame.h.
1787 * xdisp.c: Include keyboard.h before frame.h.
1788 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1790 * frame.c: Include keyboard.h before frame.h.
1792 * w32heap.h: Undefine min, max.
1794 * w32gui.h: Undefine min, max.
1796 * unexw32.c: Change PUCHAR to PCHAR.
1797 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1800 (copy_executable_and_dump_data): Remove unnecessary static defs.
1801 (copy_executable_and_dump_data): Fix compile warnings.
1803 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1805 * w32console.c (min): Define macro.
1806 (clear_frame, write_glyphs): Fix compile warning.
1808 * w32proc.c (compare_env):
1809 (find_child_console): Fix compile warning.
1811 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1812 sys_errlist instead of _sys_errlist.
1813 (get_emacs_configuration_options): New function.
1815 * s/ms-w32.h (sys_nerr): Provide default definition.
1816 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1817 name with _ prepended.
1818 (NSIG): Define if not known.
1819 (get_emacs_configuration): Provide extern declaration.
1820 (get_emacs_configuration_options): Provide extern declaration.
1821 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1823 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1825 (read_unc_volume): Fix compile warning.
1827 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1828 definitions from being used.
1830 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1832 * w32.c (unc_volume_file_attributes):
1833 (open_unc_volume): Make arg const.
1835 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1836 (read_input_waiting): Remove excess parameter.
1838 * w32.c (init_environment): Call _access.
1839 (check_windows_init_file): Call _close.
1840 (init_user_info): Call _putenv.
1841 (init_environment): Call _putenv and _strdup.
1842 (init_ntproc): Reset volume info cache on startup.
1844 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1845 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1846 cannot override the CRT malloc.
1848 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1849 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1851 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1852 unless we are linking with a static CRT.
1853 (RVA_TO_PTR): Cast result to unsigned char*.
1855 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1856 (add_volume_info): Use xstrdup.
1858 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1860 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1861 (do_completion, Fminibuffer_complete_word): Use it.
1862 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1863 var so it can take non-boolean values.
1865 2000-08-21 Gerd Moellmann <gerd@gnu.org>
1867 * editfns.c (find_field): Formatting changes.
1868 (toplevel): Some old-style function forward declarations
1869 changed to prototypes, some new protypes added, some functions
1872 * lisp.h (set_time_zone_rule): Add prototype.
1873 (use_dialog_box): External declaration.
1875 * keyboard.c (gen_help_event): Add parameter SIZE.
1876 (kbd_buffer_events_waiting): Slightly rewritten.
1877 (clear_event): New function.
1878 (kbd_buffer_get_event): Use it, and clear the input_events of
1880 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
1881 don't fill the newly created array with nils.
1882 (toplevel): Convert some old-style function forward declarations
1885 * keyboard.h (gen_help_event): Change prototype.
1887 * xterm.c (XTread_socket): Change calls to gen_help_event.
1889 * w32term.c (w32_read_socket): Change calls to gen_help_event.
1891 * eval.c (Fmacroexpand): Doc fix.
1893 2000-08-20 Jason Rumney <jasonr@gnu.org>
1895 * w32term.h (x_display_info_for_display): Remove as this function
1896 does not exist on W32.
1898 * w32term.c (help_echo_window): New variable.
1899 (syms_of_w32term): staticpro it.
1900 (note_mode_line_highlight): Set it.
1901 (XTextExtents16): Removed as there is no equivalent on W32.
1902 (x_compute_glyph_string_overhangs): Incomplete body removed, as
1903 the X way of doing this will not work for W32.
1904 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
1905 (x_draw_image_foreground): Avoid drawing outside of the clip area
1906 when image doesn't have a mask.
1907 (note_mouse_highlight): Process overlays in the right order of
1908 priority. Set help_echo_window.
1909 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
1910 because that's more visible for large images.
1912 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
1913 name to single_keymap_panes.
1914 (w32_menu_show): Set wv->title when dealing with titles.
1915 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
1917 2000-08-21 Miles Bader <miles@gnu.org>
1919 * minibuf.c (do_completion): Try again if we rewrite the input
1920 string, but no completion was done, so that any completion message
1923 2000-08-20 Gerd Moellmann <gerd@gnu.org>
1925 * xfaces.c (lface_equal_p): Compare strings differently.
1926 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
1927 (realize_tty_face): Use them.
1928 (syms_of_xfaces): Initialize new variables.
1929 (map_tty_color): New function, extracted from realize_tty_face.
1930 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
1931 foreground or background color, store the new color name in the
1932 realized face; previous code trying to do this had no effect.
1933 (realize_tty_face): Use map_tty_color.
1934 (Fclear_face_cache): Set face_change_count and ensure thorough
1937 2000-08-19 Gerd Moellmann <gerd@gnu.org>
1939 * undo.c (record_first_change, record_marker_adjustment): Don't
1940 use XBUFFER on last_undo_buffer which might not be a buffer.
1942 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1944 * coding.c (decode_coding_string): Set members consumed,
1945 consumed_char, produced, produced_char of *coding correctly. If
1946 decode_coding doesn't consume any byte, don't try anymore.
1947 (encode_coding_string): Likewise.
1949 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1951 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
1952 conditional have void type, for Standard C compilers.
1954 * xdisp.c (redisplay_internal): Compare windows for equality with
1955 EQ, instead of applying XWINDOW to something that might not
1958 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1960 * fontset.c (Finternal_char_font): Search only the selected frame
1961 for a window of the current buffer.
1963 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1965 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
1968 * keyboard.c (kbd_buffer_get_event): Handle the case that the
1969 second half of a HELP_EVENT is found at the start of kbd_buffer.
1971 2000-08-18 Miles Bader <miles@gnu.org>
1973 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
1975 * editfns.c (save_restriction_save): Rewrite to use markers.
1976 (save_restriction_restore): Rewrite to understand new form of data
1977 saved by save_restriction_save.
1978 (Fsave_restriction): Remove cautionary note in doc-string.
1980 2000-08-17 Gerd Moellmann <gerd@gnu.org>
1982 * fileio.c (build_annotations): Add a comment explaining the
1983 return value of format-annotate-function. Replace a spurious call
1984 to Flength with a CONSP test. Call format-annotate-function with
1985 a fifth arg specifying how many times the function is been called
1986 in a row, to let it choose temporary buffers appropriately.
1988 2000-08-17 Dave Love <fx@gnu.org>
1990 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
1991 declare make_temp_name twice.
1993 * lread.c: Prototype readevalloop, load_unwind,
1994 load_descriptor_unwind.
1995 (unreadpure): Give it an arg.
1997 * unexalpha.c: Prototype fatal_unexec, mark_x,
1998 update_dynamic_symbols. Declare unexec as void.
2000 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2001 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2003 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2004 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2007 * alloca.c: Use #error.
2008 [POINTER_TYPE]: Use it.
2010 * eval.c (Fdefvar): Doc fix.
2012 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2013 INITIALIZE_INTERVAL.
2015 * buffer.h: Avoid DECLARE_INTERVALS.
2017 * config.in: Add size_t.
2019 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2021 * w16select.c (set_clipboard_data): If there's not enough memory
2022 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2023 expects. In case of other failures, return 3.
2024 (system_error_msg): New error message.
2025 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2028 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2030 * term.c (write_glyphs): Also turn off inverse video after turning
2031 off other appearances in case TS_exit_attribute_mode is not equal
2032 to TS_end_standout_mode.
2033 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2035 (turn_off_face): Reset standout_mode only if
2036 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2037 is equal to TS_end_standout_mode.
2039 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2041 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2042 sequence at the end of the source block.
2044 * ccl.c (Fccl_program_p): Docstring modified.
2045 (Fccl_execute): Likewise.
2046 (Fccl_execute_on_string): Likewise.
2048 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2050 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2052 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2054 The following changes are mainly to fix bugs of
2055 encode/decode-coding-string failing if encoding/decoding return
2056 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2057 variable conversion_buffer.
2059 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2060 decrement dst_end to avoid buffer overflow in the later call of
2063 * coding.h (conversion_buffer_size, conversion_buffer)
2064 (get_conversion_buffer): Extern deleted.
2066 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2067 (conversion_buffer, conversion_buffer_size): Variables deleted.
2068 (get_conversion_buffer): Function deleted.
2069 (struct conversion_buffer): New structure.
2070 (MAX_ALLOCA): New macro.
2071 (allocate_conversion_buffer): New macro.
2072 (extend_conversion_buffer, free_conversion_buffer): New functions.
2073 (ccl_coding_driver): Set coding->result.
2074 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2075 this is the last block of source.
2076 (encode_coding): Likewise. Handle the source block as the last
2077 one only when the whole source text is consumed.
2078 (decode_coding_string): Handle the case that the output buffer is
2079 too small to decode the whole source text. Use
2080 allocate_conversion_buffer, extend_conversion_buffer and
2081 free_conversion_buffer, not get_conversion_buffer.
2082 (encode_coding_string): Likewise.
2083 (init_coding): Function deleted.
2084 (init_coding_once): Delete code to initialize
2085 conversion_buffer_size.
2087 * emacs.c (main): Don't call init_coding.
2089 * msdos.c (IT_write_glyphs): Use a locally declared
2092 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2093 (insert_glyphs): Likewise.
2095 * w32console.c (write_glyphs): Use a locally declared
2098 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2100 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2101 member of display_info is NULL.
2103 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2105 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2108 * term.c (turn_off_face): Reset standout_mode when resetting
2109 appearances with capability `me'.
2110 (write_glyphs): Switch on inverse video before each face change.
2112 2000-08-14 Dave Love <fx@gnu.org>
2114 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2115 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2116 (lisp_free): Declare and make static.
2118 * window.c: Fix embedded comment.
2119 (syms_of_window): Fix doc string.
2121 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2123 * keymap.c (push_key_description): If C without modifiers is < 32,
2124 make sure to print `C-' before `M-', like in the manual.
2126 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2128 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2129 since they aren't relocated anymore.
2130 (sxhash_string): Make sure returned hash code fits in a Lisp
2133 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2134 partially visible line which is smaller than the window's
2137 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2139 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2140 the multibyte form of eight-bit-control characters.
2141 (Fccl_execute_on_string): Initialize ccl->multibyte.
2143 * ccl.h (struct ccl_program): New member multibyte.
2145 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2147 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2149 * regex.c (regex_compile) <normal_char>: Pay attention to
2151 (analyse_first) <exactn>: Setup fastmap correctly for
2152 eight-bit-control characters.
2154 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2156 * termhooks.h (enum event_kind): New member
2157 multibyte_char_keystroke.
2159 * keyboard.c (make_lispy_event): Handle the new event type
2160 multibyte_char_keystroke.
2162 * xterm.c: Include coding.h.
2163 (XTread_socket): Work around a bug of XmbLookupString. If the
2164 input is from XIM, decode it according to the current locale. In
2165 that case, generate multibyte_char_keystroke events.
2167 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2169 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2170 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2172 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2174 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2175 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2176 (move_it_in_display_line_to): Record iterator's ascent and descent
2177 before producing glyphs, and restore them when we know the glyph
2178 doesn't fit on the line.
2179 (move_it_to): Restructured so that it's easier to debug. If
2180 moving to a vpos, and not moving to an x or character position,
2181 stop as soon as the specified vpos is reached; don't move further
2182 into that line because that might change the computed line height.
2183 (try_cursor_movement): New function, extracted from the cursor
2184 movement branch of redisplay_window. If ending on a partially
2185 visible line, don't try to scroll if the cursor line is taller
2187 (redisplay_window): Use try_cursor_movement.
2189 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2190 because that function doesn't cope with variable-height lines.
2192 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2193 box cursor because that's better visible for large images.
2195 2000-08-10 Miles Bader <miles@gnu.org>
2197 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2199 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2201 * xdisp.c (Vmessages_buffer_name): New variable.
2202 (message_dolog): Use it.
2203 (syms_of_xdisp): Initialize it.
2205 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2207 * msdos.c (IT_note_mouse_highlight): Update the calls to
2209 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2210 redundant now that keyboard.h is included.
2212 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2214 * keyboard.c (kbd_buffer_events_waiting): New function.
2216 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2218 * msdos.c: Include keyboard.h.
2219 (XMenuActivate): Empty no_event events from the event buffer. If
2220 no events are left after that, call clear_input_pending.
2221 (mouse_clear_clicks): New function, code moved from mouse_init.
2222 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2223 mouse driver to ``forget'' any past clicks.
2225 * Makefile.in (msdos.o): Depend on keyboard.h.
2227 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2229 * lisp.h (input_pending): External declaration.
2231 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2233 * xdisp.c (echo_area_display): Display thoroughly if input is
2234 pending. Bind redisplay-dont-pause to t during the redisplay.
2235 in case input is pending.
2237 * dispnew.c (Qredisplay_dont_pause): New variable.
2238 (syms_of_display): Initialize and staticpro it.
2239 (update_frame_1): Don't interrupt the display for pending input if
2240 redisplay_dont_pause is set.
2242 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2244 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2246 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2248 * callproc.c (Fcall_process): Terminate the unwind-protect around
2249 the post-read-conversion of coding system.
2251 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2252 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2253 * buffer.h (overlays_at): Update prototype.
2254 * xdisp.c (next_overlay_change): Update call to overlays_at.
2255 * xfaces.c (face_at_buffer_position): Likewise.
2256 * textprop.c (Fget_char_property): Likewise.
2257 * xterm.c (note_mouse_highlight): Likewise.
2259 * minibuf.c (do_completion): Don't consider a simple change of
2260 case as `completion'.
2262 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2264 * keyboard.c (syms_of_keyboard): Initialize
2265 last_point_position_buffer.
2266 * undo.c (record_delete): Make sure last_point_position_buffer is
2267 a buffer before comparing pointers.
2269 * coding.h (decode_coding_string): Declare.
2271 * intervals.h (Fprevious_single_char_property_change): Declare.
2273 * textprop.c (Fprevious_single_char_property_change): Don't do
2274 arithmetic directly on lisp objects.
2276 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2279 * keyboard.h (menu_item_eval_property): Declare.
2281 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2282 reuse as buffer name, instead of recreating (and discarding) every
2283 time a message is logged.
2284 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2285 (current_message_1, truncate_message_1, set_message_1)
2286 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2287 (current_message, truncate_echo_area, display_echo_area)
2288 (resize_echo_area_axactly): Changed calls.
2290 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2292 (Ffind_coding_systems_region_internal): First argument to Fappend
2293 must be an integer, not a Lisp object.
2295 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2297 * charset.c (Fchar_width): Doc fix.
2299 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2301 * charset.c (Fstring_width): Doc fix.
2303 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2305 * xdisp.c (start_display): When starting display on a continuation
2306 line, clear ascent and descent members of the iterator structure;
2307 the height of the continued line does not affect the height of the
2309 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2310 line taller than the window.
2311 (redisplay_window) <forced window start>: Handle case that the
2312 middle of the window is not found in any row.
2313 (dump_glyph_row): Show more information.
2314 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2315 first text line in a glyph matrix.
2317 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2318 of the clip area when image doesn't have a mask.
2320 * fns.c (sweep_weak_table): Fix survival conditions for
2321 key-or-value and key-and-value weakness.
2323 * .gdbinit (xhashtable): New command.
2325 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2326 tables out of the list of all weak hash tables.
2328 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2329 a new buffer is created, make sure echo_area_buffer[] references
2332 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2334 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2337 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2339 * syntax.c (skip_chars): Fix previous change. Make the handling
2340 of unibyte string consistent with that of regex search.
2342 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2344 * xmenu.c (popup_get_selection): Use xfree instead of free.
2346 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2348 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2350 * callproc.c (child_setup): Use xfree instead of free.
2352 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2354 (run_mac_command, closedir): Use `xfree' instead of `free'.
2356 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2358 * eval.c (error): Use xfree instead of free.
2360 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2362 * fns.c: Replace `illegal' with `invalid'.
2363 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2365 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2367 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2370 2000-08-04 Noah Friedman <friedman@splode.com>
2372 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2375 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2377 * syntax.c (skip_chars): Fix typo in error message.
2379 2000-08-04 Andreas Schwab <schwab@suse.de>
2381 * m/ia64.h: Moved from s/ia64.h.
2383 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2385 * process.c (read_process_output): Big simplification. Handle
2386 composition and post-read-conversion of coding system correctly.
2387 (send_process): Handle composition correctly.
2389 * callproc.c (Fcall_process): Handle post-read-conversion of
2390 coding system if any.
2392 * coding.c (decode_coding_iso2022): More strict check for handling
2394 (coding_restore_composition): Pay attention to the case that
2395 cmp_data is not set properly (because of invalid code in the
2397 (run_pre_post_conversion_on_str): Include text properties in the
2399 (decode_coding_string): Set members of coding correctly.
2401 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2403 * s/ia64.h: New file.
2405 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2406 Use NULL instead of 0 at the end of variable argument list of
2407 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2408 sizeof (int) < sizeof (void *).
2410 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2411 of variable argument lists of XtVaGetValues and XtVaSetValues.
2413 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2414 variable argument lists of XtVaGetValues and XtVaSetValues.
2416 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2418 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2419 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2421 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2424 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2425 in call to Fsingle_key_description.
2427 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2430 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2432 * window.c (display_buffer_reuse_frames): New variable.
2433 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2434 frames displaying BUFFER.
2435 (syms_of_window): Define Lisp variable
2436 display-buffer-reuse-frames.
2438 2000-08-01 Miles Bader <miles@gnu.org>
2440 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2441 when to constrain NEW_POS (they were pretty screwed up before).
2443 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2445 * msdos.c (run_msdos_command): Save and restore the master
2446 environment, for the case that child_setup signals an error.
2447 When mirroring slashes in DOS shell commands, don't fail when
2448 argv[2] has embedded blanks.
2449 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2450 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2451 (dos_ttraw): Call mouse_setup_buttons.
2453 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2454 using alloca; free it after run_msdos_command returns.
2456 2000-07-27 Dave Love <fx@gnu.org>
2458 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2460 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2463 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2465 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2467 * editfns.c (lisp_time_argument): Fix last change.
2469 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2471 * fns.c (Fdelete): Make it work on vectors and strings in addition
2474 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2475 (syms_of_fns): Initialize new variables.
2476 (sweep_weak_table): Handle weakness `key-or-value' and
2478 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2479 weakness, with t meaning the same as `key-and-value'.
2481 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2483 * coding.h (struct coding_system): Member safe_charset deleted.
2485 * coding.c (Qsafe_charsets): This variable deleted.
2486 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2488 (coding_safe_chars): New function.
2489 (CODING_SAFE_CHAR_P): New macro.
2490 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2491 checking safe_charsets member of the coding system. Caller
2493 (detect_coding_iso2022): New local variable safe_chars.
2494 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2495 safe_charsets member of the coding system.
2496 (decode_coding_iso2022): New local variable safe_chars.
2497 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2498 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2499 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2500 (ENCODE_UNSAFE_CHARACTER): New macro.
2501 (encode_coding_iso2022): New local variable safe_chars. Check
2503 (setup_coding_system): Delete the code to initialize
2504 coding->safe_charses
2505 (intersection, find_safe_codings): New functions.
2506 (Ffind_coding_systems_region_internal): New function.
2507 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2508 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2509 variable and initialize it.
2511 * fns.c (char_table_ref_and_index): New function.
2513 * lisp.h (char_table_ref_and_index): Add prototype.
2515 2000-07-26 Sam Steingold <sds@gnu.org>
2517 * editfns.c (lisp_time_argument): Added third argument `usec'.
2518 (Ffloat_time): New built-in Lisp function.
2520 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2522 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2523 for the character code.
2525 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2528 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2529 if called for a popup menu.
2530 (xmenu_show): Store help string in widget values.
2532 2000-07-26 Dave Love <fx@gnu.org>
2534 * syswait.h: Move some definitions.
2535 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2536 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2537 perspicuous definitions.
2538 (WTERMSIG): Fix bit pattern used.
2540 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2542 * print.c (print_object): If vector printing is truncated, print
2543 "..." to indicate it as well as the case of list printing.
2545 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2547 * xdisp.c (next_element_from_display_vector): Improve comments.
2549 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2550 for the character code, and the rest for the face id as in 20.x.
2551 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2553 * window.c (window_display_table): Cleaned up.
2555 * syntax.c (Fforward_word): Add last arg nil in call of
2556 Fconstrain_to_field.
2558 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2560 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2561 identical but for the letter-case, don't call
2562 barf_or_query_if_file_exists.
2564 2000-07-25 Miles Bader <miles@gnu.org>
2566 * editfns.c (find_field): Honor special `boundary' fields.
2567 (Qboundary): New variables.
2568 (syms_of_editfns): Initialize Qboundary.
2569 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2570 Use scan_buffer instead of find_before_next_newline, because it
2571 allows us to detect the boundary case where there's a newline at
2573 * lisp.h (Fconstrain_to_field): Update external declaration.
2575 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2577 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2580 2000-07-24 Dave Love <fx@gnu.org>
2582 * s/sunos4-0.h, s/sol2.h:
2583 (LIBS_TERMCAP): Move from m/sparc.h.
2585 * m/sparc.h (TERMINFO): Moved to system files (probably only
2586 relevant for sunos4 judging by its vintage).
2587 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2590 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2592 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2593 name to single_keymap_panes.
2595 2000-07-24 Andreas Schwab <schwab@suse.de>
2597 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2599 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2601 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2602 parameters instead of using int parameters. Expect FN to accept
2603 EMACS_INT parameters.
2604 (display_echo_area, resize_echo_area_axactly, current_message)
2605 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2606 with new argument list.
2607 (resize_mini_window_1): New callback function.
2608 (current_message_1, truncate_message_1, set_message_1): Change
2609 parameter lists to the new format expected by
2610 with_echo_area_buffer.
2612 2000-07-24 Kenichi Handa <handa@etl.go.jp>
2614 * fontset.c (fontset_ref): Remove INLINE declaration.
2615 (fontset_ref_via_base): Likewise.
2616 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
2619 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
2621 * msdos.c (IT_note_mouse_highlight): Process overlays in the
2622 correct order of priority. If help echo was found in an overlay,
2623 use that overlay as the object in which the help echo was found.
2625 2000-07-22 Miles Bader <miles@gnu.org>
2627 * textprop.c (Fprevious_single_char_property_change): The initial
2628 property value should be from the position preceding POSITION, not
2631 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
2633 * coding.c (syms_of_coding): Doc fix for
2634 inhibit-iso-escape-detection.
2636 2000-07-21 Gerd Moellmann <gerd@gnu.org>
2638 * xterm.c (note_mouse_highlight): Process overlays in the right
2641 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
2643 * xterm.c (note_mouse_highlight): If help-echo was found in an
2644 overlay, use that overlay as the object in which the help was
2647 * window.c (foreach_window_1): Fix typo reversing an if-condition.
2649 * window.c (foreach_window): Instead of a fake variable argument
2650 list, take one USER_DATA argument.
2651 (foreach_window_1): Likewise, and call callback functions with two
2652 args, the window and USER_DATA.
2653 (struct check_window_data): New struct.
2654 (check_window_containing): Use it.
2655 (window_from_coordinates): Set up a struct check_window_data for
2657 (add_window_to_list, freeze_window_start): Change parameters
2658 according to new calling convention.
2660 * window.h (foreach_window): Change prototype.
2662 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
2664 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
2666 * xmenu.c (menu_help_callback): Call show_help_echo with
2667 additional arguments OBJECT and POS.
2669 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2671 * data.c (Faset): Allow storing any multibyte character in a
2672 string. Convert unibyte string to multibyte if necessary.
2674 * xfns.c (x_encode_text): New function.
2675 (x_set_name): Use x_encode_text.
2676 (x_set_title): Likewise.
2678 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2680 * xterm.h (x_encode_text): Add prototype.
2682 2000-07-20 Dave Love <fx@gnu.org>
2684 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2687 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2689 * msdos.c (help_echo_window): New variable.
2690 (syms_of_msdos): Initialize and staticpro it.
2691 (IT_note_mode_line_highlight): Set help_echo_window.
2692 (IT_note_mouse_highlight): Ditto.
2693 (dos_rawgetc): Store help_echo_window in the second event produced
2696 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2697 Record the object that generated the help echo and the position of
2698 that object in help_echo_object and help_echo_pos. Record that
2699 some glyphs in a row are displayed in mouse-face.
2700 (IT_update_begin): Don't clear mouse highlight unless one of the
2701 enabled glyph rows is marked as being displayed in mouse-face.
2702 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2703 and position recorded in help_echo_object and help_echo_pos to the
2705 (IT_menu_display): Accept a new argument PN: the pane number of
2706 the current menu pane. Record the pane number and the item
2707 number of the item which has associated help string.
2708 (XMenuActivate): Update the prototype for help_callback in
2709 function declaration. Call IT_menu_display with the current menu
2710 pane number as an additional argument. Call help_callback with
2711 two additional arguments: the pane number and the item number of
2712 the menu item associated with the help text.
2713 (help_echo_object, help_echo_pos): New variables.
2714 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2716 * msdos.h (XMenuActivate): Update prototype.
2718 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2720 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2721 Add some more prototypes.
2723 * xterm.c, xterm.h: Add some more prototypes.
2725 * lisp.h (Fnext_single_char_property_change): Add prototype.
2727 * dispnew.c (direct_output_for_insert): Remove confusing
2728 outer local variable mouse_face_overwritten_p.
2729 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2731 * alloc.c (allocate_string_data): Don't copy old string contents.
2733 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2735 * coding.c (code_convert_region): Delete text properties before
2736 shrinking the conversion region.
2738 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2740 * dispnew.c (update_text_area): Write the whole row if it
2741 has mouse-face in it.
2743 * xfaces.c (face-alternative-font-family-alist): Remove
2744 DEFVAR_LISP; staticpro instead.
2746 * xmenu.c (menu_help_callback): Call show_help_echo with
2749 * keyboard.c (show_help_echo): Add parameter WINDOW.
2750 (read_char): Call show_help_echo with window extracted from Lisp
2752 (gen_help_event): Add parameter WINDOW.
2754 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2756 * xterm.c (help_echo_window): New variable.
2757 (note_mouse_highlight, note_tool_bar_highlight): Set
2759 (XTread_socket): Pass help_echo_window to gen_help_event.
2760 (syms_of_xterm): Initialize and staticpro help_echo_window.
2762 2000-07-18 Dave Love <fx@gnu.org>
2764 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2767 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2769 * alloc.c (allocate_string_data): If string had already data
2770 assigned, copy old contents to new string data.
2772 * coding.c (syms_of_coding): Fix typo in spelling of variable
2773 `inhibit-iso-escape-detection'.
2775 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2777 * Makefile.in: Add dependencies on dispextern.h.
2778 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2779 `free'; both can conflict with system header files.
2781 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2783 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2786 2000-07-18 Dave Love <fx@gnu.org>
2788 * window.c (Fwindow_list): Declare arg `window'.
2790 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2792 * coding.c (setup_coding_system): Don't override the explicitly
2793 specified designations.
2795 2000-07-15 Miles Bader <miles@gnu.org>
2797 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2798 from `text_property_eq' and `text_property_stickiness', respectively.
2799 (find_field, Fconstrain_to_field, char_property_eq)
2800 (char_property_stickiness): Changed to call char-property functions
2801 instead of text-property-only ones.
2803 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2804 `next_single_char_property_change'). Do more error checking, and
2805 cleanup limit behavior.
2806 (Fprevious_single_char_property_change): New function.
2807 (syms_of_textprop): Initialize new subrs.
2809 * xdisp.c (display_prop_end, invisible_text_between_p):
2810 Call Fnext_single_char_property_change instead of
2811 next_single_char_property_change.
2813 2000-07-15 Jason Rumney <jasonr@gnu.org>
2815 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2816 after menu is finished with.
2817 (add_menu_item): Only consider wv->title as a menu title.
2818 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2820 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2822 (FONT_REGEXP): Remove unused macro, and its sub-components.
2823 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2825 * w32term.c (help_echo_object, help_echo_pos): New variables.
2826 (note_mode_line_highlight): Store additional information about the
2827 help-echo in help_echo_object and help_echo_pos. Check both
2828 `local-map' and `keymap' properties for changing the cursor
2829 (note_mouse_highlight): Store additional information about the
2830 help-echo in help_echo_object and help_echo_pos.
2831 (note_tool_bar_highlight): Set help_echo_object to nil and
2832 help_echo_pos to -1.
2833 (w32_read_socket): Use gen_help_event instead of filling
2834 input_events manually.
2835 (syms_of_w32term): Staticpro help_echo_object.
2836 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2837 set, arrange for a mouse-highlight redisplay in
2839 (x_clear_mouse_face): New function.
2840 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2841 (x_update_window_begin): No need to turn off the mouse
2843 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2844 depending on whether they contain glyphs highlighted in
2846 (x_fill_stretch_glyph_string): Consume runs of stretch
2847 glyphs instead of a single one.
2848 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2849 with new argument list.
2850 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2851 (x_append_glyph, x_append_composite_glyph)
2852 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2853 changes in struct glyph starting 1999-12-27. See comments for
2854 xterm.c on 2000-07-05.
2856 2000-07-14 Sam Steingold <sds@gnu.org>
2858 * xfaces.c (realize_x_face): Fix the last patch:
2859 check `default_face' before dereferencing.
2861 2000-07-14 Dave Love <fx@gnu.org>
2863 * syntax.c (back_comment): Add null default in switch (for pcc).
2865 2000-07-14 Kenichi Handa <handa@etl.go.jp>
2867 * xfaces.c (realize_x_face): Make fontset using the base of the
2868 default_face's fontset, not using the default fontset.
2870 * coding.c (inhibit_iso_escape_detection): New variable.
2871 (syms_of_coding): Make it a Lisp variable.
2872 (detect_coding_iso2022): If inhibit_iso_escape_detection is
2873 nonzero, ignore ISO2022's escape sequence.
2875 2000-07-14 Gerd Moellmann <gerd@gnu.org>
2877 * alloca.c (malloc) [emacs]: Define as xmalloc.
2879 * xfns.c (Fx_show_tip): If frame parameters contain a position,
2880 use that instead of the mouse position. Add parameters DX and DY.
2882 * dispextern.h (Fx_show_tip): Adjust number of parameters
2885 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
2886 if HELP is a function, call it with OBJECT and POS as parameters
2887 to get the help to display.
2888 (gen_help_event, kbd_buffer_store_help_event): New functions.
2889 (kbd_buffer_get_event): Construct the Lisp help-event differently.
2890 (read_char): Call show_help_echo with new parameters.
2892 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
2895 * xterm.c (help_echo_object, help_echo_pos): New variables.
2896 (note_mode_line_highlight): Store additional information about the
2897 help-echo in help_echo_object and help_echo_pos. Check both
2898 `local-map' and `keymap' properties for changing the cursor
2899 (note_mouse_highlight): Store additional information about the
2900 help-echo in help_echo_object and help_echo_pos.
2901 (note_tool_bar_highlight): Set help_echo_object to nil and
2902 help_echo_pos to -1.
2903 (XTread_socket): Use gen_help_event instead of filling
2904 input_events manually.
2905 (syms_of_xterm): Staticpro help_echo_object.
2907 * xmenu.c (menu_highlight_callback): Use
2908 kbd_buffer_store_help_event instead of setting up and input_event
2911 * xdisp.c (eval_form): GCPRO argument sexpr.
2912 (call_function): New function.
2913 (handle_single_display_prop): Use call_function and FUNCTIONP
2914 instead of checking whether if font_height is a symbol and
2917 * eval.c (internal_condition_case_2): New function.
2919 * lisp.h (FUNCTIONP): New macro.
2920 (internal_condition_case_2, call_function): Add prototypes.
2922 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
2923 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
2924 Always set `arg' member of input_events.
2925 (construct_menu_click): Unused function removed.
2927 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
2929 * w32term.c (construct_mouse_click, construct_mouse_wheel)
2930 (construct_drag_n_drop, x_scroll_bar_handle_click)
2931 (w32_read_socket): Always set `arg' member of input_events.
2933 * keyboard.c (show_help_echo): Use eval_form. Add comment.
2935 * lisp.h (eval_form): Add prototype.
2937 * xdisp.c (eval_form): Make it externally visible.
2939 2000-07-13 Gerd Moellmann <gerd@gnu.org>
2941 * xterm.c (x_handle_tool_bar_click): Store the frame in the
2942 frame_or_window slot of TOOL_BAR_EVENT input events instead of
2943 consing. For prefix events, store the frame in the `arg' slot of
2944 the event, otherwise store the key there.
2945 (XTread_socket): Instead of consing, use the frame_or_window slot
2946 of HELP_EVENTs for the frame, and the `arg' slot for the help
2949 * xmenu.c (menu_highlight_callback): Store help string in the
2950 `arg' member of the input event; don't cons.
2951 (menubar_selection_callback): Use the `arg' slot of input events
2952 to queue additional information, instead of consing.
2954 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
2956 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
2958 (w32_read_socket): Adapt to changes in HELP_EVENTs.
2960 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
2961 input events to queue additional information, instead of consing.
2963 * keyboard.c (kbd_buffer_gcpro): Renamed from
2964 kbd_buffer_frame_or_window. Now used for all Lisp objects
2965 referenced from the input queue.
2966 (kbd_buffer_store_event): Always use structure assignment for
2967 copying input events. Record all Lisp objects referenced from
2968 events in kbd_buffer_gcpro.
2969 (kbd_buffer_get_event): Construct Lisp `help-echo' events
2970 differently from input events. Test for prefix menu_bar_events
2971 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
2972 event in kbd_buffer_gcpro to nil.
2973 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
2974 frame_or_window is equal to its arg member as prefix events.
2975 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
2976 used by an input event to nil.
2977 (init_keyboard): Use two times the size of the input queue
2978 for kbd_buffer_gcpro.
2979 (syms_of_keyboard): Likewise.
2981 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
2984 * termhooks.h (struct input_event): Add member `arg'.
2985 (MENU_BAR_EVENT): Renamed from menu_bar_event.
2986 (USER_SIGNAL_EVENT): Renamed from user_signal.
2988 * xfaces.c (ASET): Remove definition.
2990 * lisp.h (AREF, ASET, ASIZE): New macros.
2992 * fontset.c (AREF, ASIZE): Remove definitions.
2994 * fns.c (AREF): Remove definition.
2996 * composite.c (AREF): Remove definition.
2998 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3000 * dispnew.c (redraw_overlapped_rows): Add missing local.
3001 (scrolling_window): Remove debug code.
3003 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3004 Before scrolling, turn off a mouse-highlight in the window
3007 * xterm.c (x_update_window_end): Add parameter
3008 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3009 redisplay in XTframe_up_to_date.
3010 (x_clear_mouse_face): New function.
3011 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3013 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3015 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3016 it when any row is written to that contains glyphs highlighted in
3018 (update_window): Call the window update end hook with new
3019 parameter MOUSE_FACE_OVERWRITTEN_P.
3020 (direct_output_for_insert): Give up if row contains mouse-face.
3022 * dispextern.h (struct redisplay_interface): Add parameter
3023 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3024 (clear_mouse_face): New function pointer member.
3026 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3028 * syntax.c (back_comment): Use one switch rather than a few `if's.
3029 Obey open_paren_in_column_0_is_defun_start.
3030 When reverting to the `slow' method, try to nicely handle the case
3031 of nested comments by checking that the comment-starter we found
3032 does indeed match the comment-ender.
3033 (scan_sexps_forward, scan_sexps_forward):
3034 Ignore excessive opening parenthesis rather than throwing an error.
3036 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3038 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3039 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3041 * dispnew.c (direct_output_forward_char): Give up if currently
3042 displaying a message instead of the minibuffer contents.
3044 * xterm.c (x_update_window_begin): No need to turn off the mouse
3046 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3047 depending on whether they contain glyphs highlighted in
3050 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3051 compare the mouse_face_p flags of both rows.
3053 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3055 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3057 * keyboard.c (show_help_echo): Accept additional parameter
3058 ok_to_overwrite_keystroke_echo.
3059 (read_char): Call show_help_echo with a zero
3060 ok_to_overwrite_keystroke_echo argument.
3061 * keyboard.h (show_help_echo): Update prototype of
3063 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3064 ok_to_overwrite_keystroke_echo argument.
3065 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3066 non-zero ok_to_overwrite_keystroke_echo argument.
3068 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3070 * xdisp.c (try_window_id): If changes are all below what is
3071 displayed in the window, and point is in the window, we still
3072 might have to find point on the display.
3074 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3075 glyphs instead of a single one.
3076 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3077 with new argument list.
3078 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3080 * keymap.c (get_keymap_1): Add comment that this function can GC.
3081 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3082 comment that functions can GC.
3083 (Fset_keymap_parent): GCPRO arg KEYMAP.
3085 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3087 * msdos.c (XMenuActivate): After exiting the menu, restore the
3088 echo area message and erase it.
3090 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3092 * fontset.c (Ffontset_info): Make the return value more compatible
3093 with that of Emacs 20.
3095 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3097 * eval.c (Fsignal): Handle case that backtrace_list is null.
3099 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3101 * ccl.c (Fccl_execute): Typo fixed.
3103 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3105 * window.c (window_loop): Add missing gcpro1 local variable.
3107 * window.c (Fwindow_list): Reverse list at the end.
3108 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3109 means allow windows on OWINDOW's frame, only.
3110 (window_loop): Simplified; use Fwindow_list.
3112 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3114 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3116 * xterm.c (XTread_socket): Increment handling_signal at the start,
3117 decrement it at the end.
3119 * eval.c (handling_signal): New variable.
3120 (Fsignal): Abort if handling_signal is non-zero.
3122 * lisp.h (handling_signal): External declaration.
3124 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3126 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3128 Sound support for NetBSD through "Linux emulation" support:
3129 * config.in (HAVE_SOUNDCARD_H): Undef.
3130 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3131 * Makefile.in (LIBSOUND): New variable.
3132 (LIBES): Include it.
3133 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3135 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3137 (vox_open): Use DEFAULT_SOUND_DEVICE.
3138 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3140 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3142 * print.c (print_error_message): If Vsignaling_function is set,
3143 show it in *Messages*.
3145 * lisp.h (Vsignaling_function): External declaration.
3147 * eval.c (Vsignaling_function): New variable.
3148 (Fsignal): Compute it.
3149 (syms_of_eval): Staticpro it.
3151 2000-07-05 Dave Love <fx@gnu.org>
3153 * syswait.h: Use the autoconf recommended approach. Old code
3154 #if'd out in case we need to revert.
3156 * config.in (HAVE_SYS_WAIT_H): Added.
3158 2000-07-05 Andrew Innes <andrewi@gnu.org>
3160 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3161 when non-NULL instead of __morecore, to take account of buffer
3162 memory. This also solves a problem with spurious memory warnings
3165 * ralloc.c: Make real_morecore non-static.
3167 * eval.c (internal_condition_case): Comment out abort if
3168 interrupt_input_blocked is not zero.
3170 * makefile.nt: Add support for `bootstrap' and related targets.
3171 Include minimal debug info in emacs.exe in release build.
3172 Remove all dependencies on lisp.h, and fixup some others.
3174 * w32.c (init_environment): Install code from 20.7 for providing
3175 default values for environment variables, based on the
3176 executable's own location.
3177 (map_w32_filename): Handle filenames that are longer than
3179 (sys_socket): Install socket inheritance bug fix from 20.7.
3181 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3182 here via blockinput.h).
3184 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3186 * w32menu.c (w32_menu_display_help):
3187 * xmenu.c (menu_help_callback): Use show_help_echo.
3189 * keyboard.h (show_help_echo): Declare.
3191 * keyboard.c (show_help_echo): New function, extracted from read_char.
3192 Feval its `msg' argument if it's a cons cell.
3193 (read_char): Use it.
3194 (follow_key): Pass `autoload' to get_keyelt.
3196 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3197 (note_tool_bar_highlight, XTread_socket):
3198 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3200 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3201 (note_tool_bar_highlight, w32_read_socket):
3202 Do not gratuitously ignore non-string `help-echo' properties.
3204 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3206 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3208 * window.c (delete_all_subwindows): Reset Vwindow_list.
3210 * xterm.c (x_append_glyph, x_append_composite_glyph)
3211 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3212 changes in struct glyph starting 1999-12-27. Some bit-fields of
3213 struct glyph were not set, which made glyphs unequal when compared
3214 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3215 effects were the result. This also depended on the contents of
3216 memory returned by xmalloc. If flickering happens again, activate
3217 the code in clear_glyph_row that's in #if 0. If the flickering is
3218 gone with that, chances are that it is caused by something
3221 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3223 * dispextern.h: Add some comments.
3225 * window.c (add_window_to_list): Add parameter LIST.
3226 (window_list): Order list so that, for each frame, windows are
3227 in canonical order, and so that frames appear in the list in
3228 the order given by Vframe_list.
3229 (next_window): Reverse the handling of NEXT_P.
3231 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3233 * window.c (Vwindow_list): New variable.
3234 (make_window, delete_window): Set Vwindow_list to nil.
3235 (check_window_containing): New function.
3236 (window_from_coordinates): Rewritten.
3237 (add_window_to_list, window_list, candidate_window_p)
3238 (decode_next_window_args, next_window): New functions.
3239 (Fnext_window, Fprevious_window): Rewritten in terms of
3241 (Fwindow_list): New function.
3242 (Fother_window): Cleaned up.
3243 (foreach_window): Add a longer "variable argument list". Let
3244 callback function return 0 to indicate that cycling over windows
3246 (foreach_window_1): Likewise.
3247 (freeze_window_start): Return int.
3248 (init_window): New function.
3249 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3251 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3252 input_event with bzero.
3253 (main): Call init_window.
3255 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3258 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3260 * composite.h (make_composition_value_copy): Extern it.
3262 * composite.c (make_composition_value_copy): New function.
3264 * editfns.c (Fformat): While copying text properties, make each
3265 composition property value a copy.
3267 * fns.c (concat): While copying text properties, make each
3268 composition property value a copy.
3270 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3272 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3274 * fns.c (sweep_weak_table): Mark only objects that are not
3277 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3278 include those frames as candidates which have their focus
3279 redirected to the minibuffer frame.
3281 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3283 * fns.c (Fputhash): Return `value' rather than nil.
3285 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3287 * frame.c (next_frame): Don't check focus redirection in case
3288 MINIBUF is a window. Doing so excludes frames using MINIBUF
3289 unless their focus is redirected, which contradicts the
3290 specification of next-frame, and leads to infinite loops in
3291 certain situations when cycling through windows with next-window.
3293 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3295 * coding.c (code_convert_region): Even if the length of text is
3296 zero, try to convert it if coding->type is coding_type_ccl.
3297 (decode_coding_string, encode_coding_string): Likewise.
3299 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3301 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3302 the display if windows_or_buffers_changed.
3304 * dispnew.c (struct row_entry): New structure.
3305 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3306 (row_table_size, old_lines, new_lines, old_lines_size)
3307 (new_lines_size, run_pool, runs_size, runs): New variables.
3308 (add_row_entry): New function.
3309 (scrolling_window): Use data structures allocated with xmalloc and
3310 held in global variables, instead of allocating them with alloca and
3311 holding them in local variables. Use a larger hash table whose
3312 size depends on glyph matrix sizes. Don't use bzero to clear the
3313 hash table; instead, clear used slots only.
3315 * fns.c (next_almost_prime): Make it externally visible.
3317 * lisp.h (next_almost_prime): Add prototype.
3319 * s/isc4-0.h (sigunblock): Define.
3321 * s/sco5.h (sigunblock): Define.
3323 2000-06-27 Dave Love <fx@gnu.org>
3325 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3326 (moved to osf5-0.h).
3327 [!NOT_C_CODE]: Protect string.h stuff.
3329 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3330 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3332 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3334 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3335 below the last line from the needed window height.
3337 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3339 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3340 (Fwidget_get): Use it.
3341 (syms_of_fns): Defsubr it.
3343 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3345 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3346 display info for XIM.
3347 (xim_open_dpy): Likewise.
3348 (xim_close_dpy): Don't free the display info's XIM.
3350 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3352 * config.in (USE_XIM): New define.
3354 * keymap.c (get_keyelt): For menu-items containing a `:filter
3355 FILTER', apply FILTER to the menu-item's definition to get the
3356 real definition to use.
3358 * lisp.h (QCfilter): External declaration.
3360 * xfns.c (Fimage_size): New function.
3361 (syms_of_xfns): Defsubr it.
3363 2000-06-26 Andreas Schwab <schwab@suse.de>
3365 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3368 2000-06-25 Dave Love <fx@gnu.org>
3370 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3373 * Makefile.in (blockinput.h): Depend on atimer.h.
3374 (atimer.h): Depend on systime.h.
3376 * blockinput.h: Protect against multiple inclusion. Include
3379 * atimer.h: Protect against multiple inclusion. Include
3382 * lisp.h (swap_in_global_binding): Declare.
3384 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3386 * process.c (Fopen_network_stream): Turn off atimers for duration
3387 of call to connect. (Patch from Gerd.)
3389 2000-06-23 Dave Love <fx@gnu.org>
3391 * ralloc.c: Maybe include unistd.h
3393 * emacs.c (setgrp): Undefine before defining.
3394 (malloc_warning, set_time_zone_rule, index): Prototype.
3396 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3397 HAVE_STRUCT_TIMEZONE.
3399 * s/osf1.h: Move string.h hack here from alpha.h and make it
3401 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3403 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3404 (SOCKLEN_TYPE): Don't define.
3406 * m/alpha.h: Remove string.h hack.
3408 * s/osf5-0.h: New file.
3410 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3411 include time.h, done by systime.h.
3412 [__FreeBSD__]: Remove redundant includes.
3414 * callproc.c (setpgrp): Undefine before defining.
3415 (delete_temp_file): Return Qnil to avoid warning.
3417 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3419 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3422 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3424 * composite.h (compose_text): Declare.
3426 * xterm.c: Don't include sys/types.h unconditionally. Don't
3427 protect its inclusion with !USG (following xmenu.c).
3429 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3431 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3434 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3436 * coding.c (decode_eol_post_ccl): Special handling for undecided
3437 and inconsistent EOL types.
3439 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3441 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3442 trough color and main window's background color.
3444 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3447 * xterm.h (Xt_app_con): External declaration.
3449 * widget.c (EmacsFrameRealize): Fix typo.
3451 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3453 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3454 (handle_invisible_prop): Record the start of invisible text in
3455 it->add_overlay_start.
3456 (struct overlay_entry): Add member `overlay'.
3457 (handle_overlay_change): Simplify.
3458 (next_overlay_string): After having processed overlay strings at the
3459 end of the buffer, record that fact in
3460 it->overlay_strings_at_end_processed_p.
3461 (compare_overlay_entries): If before- and after-strings come
3462 from the same overlay, let before-strings come first.
3463 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3464 (load_overlay_strings): Take it->add_overlay_start into account
3465 when adding overlay strings.
3467 * dispextern.h (struct it): Add member add_overlay_start.
3469 2000-06-22 Dave Love <fx@gnu.org>
3471 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3473 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3475 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3477 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3480 2000-06-21 Dave Love <fx@gnu.org>
3482 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3484 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3486 * syntax.c (back_comment): Simplify string-parity counting (with
3487 the added benefit of handling multiple string-styles as long as
3488 they are not intertwined).
3489 Jump to the slow code as soon as a comment starter is found in
3490 a "string_lossage" position. Fixes the case: " /* " /* " */.
3492 2000-06-21 Dave Love <fx@gnu.org>
3494 * Makefile.in: Use GETLOADAVG_LIBS.
3496 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3497 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3499 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3501 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3502 (Fforward_comment, scan_lists):
3503 Check the comstyle of single-char comment-starters.
3504 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3505 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3506 Check the comstyle of single-char comment-starters.
3507 Clarify control-flow around the Scomment case.
3509 2000-06-20 Dave Love <fx@gnu.org>
3511 * fns.c (make_hash_table, maybe_resize_hash_table):
3512 Cast arg of next_almost_prime.
3514 * tparam.c [emacs]: Include lisp.h.
3516 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
3519 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3521 * keyboard.c (adjust_point_for_property): Check if display
3522 property should be treated as intangible by looking at its
3525 * xdisp.c (single_display_prop_intangible_p)
3526 (display_prop_intangible_p): New functions.
3528 * dispextern.h (display_prop_intangible_p): Add prototype.
3530 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3532 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3533 argument to sigprocmask.
3535 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3536 argument to sigprocmask.
3538 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3539 sigprocmask_set, and pass a pointer to it to sigprocmask.
3541 * sysdep.c (sigprocmask_set): New variable.
3543 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3546 2000-06-20 Sam Steingold <sds@gnu.org>
3548 * xrdb.c: Don't declare xmalloc, xrealloc.
3550 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3552 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3553 (re_comp): Cast gettext return value to avoid complaints when
3556 2000-06-20 Dave Love <fx@gnu.org>
3558 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3561 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3563 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3565 * m/alpha.h: Don't declare xmalloc, xrealloc.
3567 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
3569 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3571 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3573 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3576 * keyboard.h (poll_for_input_1): Declare.
3578 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3580 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3582 * doprnt.c: Don't declare xmalloc, xrealloc.
3584 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3585 (getenv, ctime, getwd): Removed.
3586 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3588 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3589 x_set_tool_bar_lines.
3591 * config.in: Add HAVE_GETWD. Move some definitions above
3592 machine/system includes.
3594 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3596 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3598 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3599 contain information about ENCODING.
3601 * fontset.c (FONTSET_ASCII): Use the first element of char table
3602 for an ASCII font, not defalt slot.
3603 (fontset_ref_via_base): If FONTSET doesn't contain information for
3604 C, try the default fontset.
3605 (make_fontset): Don't copy the default fontset.
3606 (fontset_font_pattern): Likewise.
3607 (accumulate_font_info): If ELT is nil, use the corresponding
3608 element in the default fontset.
3610 2000-06-19 Dave Love <fx@gnu.org>
3612 * syntax.c (Fparse_partial_sexp): Doc fix.
3614 * regex.h: Test PROTOTYPES as well as __STDC__.
3616 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
3617 errno, strerror. Put text after #endif in comment.
3619 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
3622 * xterm.c (x_frame_of_widget): Likewise.
3624 2000-06-19 Gerd Moellmann <gerd@gnu.org>
3626 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
3627 to Vfundamental_mode_abbrev_table.
3629 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
3630 bogus objects are marked. This slows down GC by ~80 percent, but
3631 it might be worth trying when debugging GC-related problems.
3632 This feature requires conservative stack marking to be enabled.
3634 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
3635 returns XLookupChars, reset `modifiers' to zero.
3637 2000-06-19 Dave Love <fx@gnu.org>
3639 * mktime.c: Unprotoized.
3641 2000-06-19 Richard Stallman <rms@gnu.org>
3643 * data.c (set_internal): If variable is frame-local,
3644 store the new value immediately into the frame parameter alist.
3646 2000-06-19 Ken Raeburn <raeburn@gnu.org>
3648 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
3649 in the custom handler pointer.
3651 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
3652 value, or checks for CHAR_META can fail when Lisp_Object is a
3654 * keymap.c (get_keyelt): Likewise.
3656 2000-06-19 Kenichi Handa <handa@etl.go.jp>
3658 * ccl.h (struct ccl_program): New member eol_type.
3659 (struct ccl_spec): New member cr_carryover.
3661 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
3662 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
3664 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
3665 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
3666 (decode_eol_post_ccl): New function.
3667 (decode_coding): Don't detect EOL format here for CCL based coding
3669 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3670 decode_eol_post_ccl after running the CCL program.
3671 (code_convert_region): Don't detect EOL format here for CCL based
3673 (decode_coding_string): Likewise.
3675 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3677 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3678 when treating it as an integer.
3680 * coding.h (encode_coding_string): Declare.
3682 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3685 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3686 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3687 to be passed to get_local_map.
3689 * sound.c (Fplay_sound): Don't call make_number on
3690 Frun_hook_with_args count argument.
3692 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3693 for lisp objects in X event structure data field, when lisp
3694 objects are represented with unions.
3695 (x_scroll_bar_to_input_event): Ditto.
3697 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3699 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3700 termination of string. Fix sense of test whether
3701 Vline_number_display_limit is an integer.
3703 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3705 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3706 only if HAVE_X_WINDOWS.
3708 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3711 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3714 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3716 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3719 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3721 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3722 start of the while loop.
3724 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3726 * atimer.c (alarm_signal_handler): Add forward declaration.
3728 * data.c (set_internal): Remove debug code.
3730 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3732 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3734 * unexec.c (toplevel) [COFF]: Include coff.h.
3736 * s/lynxos.h: New file.
3738 * keymap.c (Fsingle_key_description): Enclose function key and
3739 event symbol names in angle brackets.
3741 * xdisp.c (setup_echo_area_for_printing): Call
3742 message_log_maybe_newline if message_buf_print is not set.
3744 * print.c (printchar, strout): Don't check message_buf_print
3745 before calling setup_echo_area_for_printing because that
3746 function does something useful even when message_buf_print is
3749 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3751 (ensure_echo_area_buffers): Initialize echo buffer's
3752 truncate lines setting to nil.
3753 (with_echo_area_buffer): Don't set the echo buffer's truncate
3755 (set_message_1): Set it here instead, based on the value
3756 of message_truncate_lines.
3757 (resize_mini_window): Handle case that lines are truncated.
3758 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3759 message-truncate-lines.
3761 * keyboard.c (read_char): Bind message-truncate-lines to t
3762 while displaying a help-echo.
3764 * lisp.h (Qmessage_truncate_lines): External declaration.
3766 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3768 * xdisp.c (Vline_number_display_limit): Renamed from
3769 line_number_display_limit.
3770 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3771 Extend documentation string. Initialize
3772 Vline_number_display_limit to nil meaning no limit.
3773 (decode_mode_spec): Use Vline_number_display_limit with its new
3776 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3778 2000-06-13 Richard Stallman <rms@gnu.org>
3780 * frame.c (Fmodify_frame_parameters): Doc fix.
3782 * xfns.c (x_set_frame_parameters): Comment fix.
3784 * frame.c (store_frame_param): Call swap_in_global_binding if the
3785 variable's current binding was chosen based on this frame.
3787 * data.c (swap_in_global_binding): New function.
3789 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3791 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3792 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3794 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3796 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3798 2000-06-12 Jason Rumney <jasonr@gnu.org>
3800 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3802 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3804 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3806 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3808 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3810 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3811 (syms_of_xfaces): Defsubr Sdump_colors.
3812 (x_free_colors): Don't treat b&w specially on default visual.
3813 (x_free_dpy_colors): New function.
3814 (free_face_colors): Don't check visual class; it's done
3817 * xterm.c (x_frame_of_widget): New function.
3818 (x_alloc_nearest_color_for_widget): Use it.
3819 (x_copy_dpy_color): New function.
3820 (x_destroy_window): Free various colors.
3822 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3824 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3826 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3828 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3830 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3832 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3834 2000-06-11 Dave Love <fx@gnu.org>
3836 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3838 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3840 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3842 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3844 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3847 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3849 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3850 (regex_compile): Fix the code for handling the case of single byte
3851 char and multibyte char being mixed in a range within [...].
3853 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3854 and dst_multibyte members of coding.
3856 * charset.c (update_charset_table): Update the table
3858 (init_charset_once): Initialize elements of bytes_by_char_head to
3859 1 except for leading codes for private charases.
3861 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3862 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
3865 2000-06-09 Ken Raeburn <raeburn@gnu.org>
3867 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
3868 access the data it doesn't point to.
3870 2000-06-08 Gerd Moellmann <gerd@gnu.org>
3872 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
3873 will be translated to a switch-frame event when reading the
3874 event queue. This is necessary because Emacs otherwise won't
3875 perform a switch-frame to a new frame until some other event, for
3876 example a keystroke event, forces it to do so. This has various
3877 effects, one visible being that the cursor of a frame created with
3878 C-x 5 2 or switched to with a window manager key binding like
3879 A-TAB stays hollow because selected_window isn't on the newly
3880 focused frame until the switch-frame is performed.
3882 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
3883 generating a switch-frame event if necessary.
3885 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
3887 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
3890 2000-06-08 Kenichi Handa <handa@etl.go.jp>
3892 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
3895 2000-06-07 Gerd Moellmann <gerd@gnu.org>
3897 * window.c (displayed_window_lines): Take empty lines at
3898 the bottom of a window into account.
3900 * window.c (displayed_window_lines): New function.
3901 (Fmove_to_window_line): Use displayed_window_lines to determine
3902 the number of lines to move, instead of using the window's height.
3904 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
3905 to stop reading, even if the form read sets point to a different
3906 value when evaluated.
3908 * xdisp.c (display_line): Fix code deciding in which line to
3911 2000-06-07 Kenichi Handa <handa@etl.go.jp>
3913 * fileio.c (e_write): Free composition data if stored in
3916 2000-06-06 Gerd Moellmann <gerd@gnu.org>
3918 * xdisp.c (display_line): Set row's and iterator's
3919 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
3920 Set cursor even if row ends in the middle of a character.
3921 (dump_glyph_row): Print values of new flags.
3922 (redisplay_window) <cursor movement in unchanged window>: When
3923 point has been moved forward, and PT is at the end of the cursor
3924 row, don't place the cursor in the next row if the cursor row ends
3925 in the middle of a character or at ZV.
3927 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
3928 (struct glyph_row): Add starts_in_middle_of_char_p and
3929 ends_in_middle_of_char_p.
3930 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
3931 ends_in_middle_of_char_p flag.
3932 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
3934 * term.c (append_glyph): Revert change of 2000-06-06.
3936 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
3937 padding glyph not fitting on line as whole character not
3940 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
3941 this isn't true for images with `:ascent 100'.
3943 2000-06-06 Kenichi Handa <handa@etl.go.jp>
3945 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
3946 as modified if it is originally unmodified.
3948 * term.c (encode_terminal_code): Change the way to check if
3949 terminal coding does any conversion.
3950 (append_glyph): Set glyph->pixel_width correctly.
3952 * xdisp.c (display_line): While checking line continuation, pay
3953 attention to a padding glyph.
3955 2000-06-05 Gerd Moellmann <gerd@gnu.org>
3957 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
3959 2000-06-05 Dave Love <fx@gnu.org>
3961 * xdisp.c: Include fontset.h.
3963 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
3965 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3967 * dispnew.c: Conditionally include term.h.
3969 * coding.h: Declare code_convert_string_norecord.
3971 * frame.h (struct frame): Use volatile unconditionally.
3973 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
3975 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
3977 * systime.h: Protect against multiple inclusion.
3978 (timezone) [USG5_4]: Define as time_t.
3980 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3981 (Foptimize_char_table, make_temp_name): Declare.
3983 * Makefile.in (xdisp.o): Depend on fontset.h.
3985 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
3987 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
3988 (Foptimize_char_table, make_temp_name): Declare.
3992 * s/netbsd.h: Don't define autoconfiscated MATHERR.
3994 2000-06-02 Dave Love <fx@gnu.org>
3996 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
3998 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4000 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4001 result face, set flags in that face indicating that colors may not
4004 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4005 glyph, use the ASCII NUL character to determine the face.
4007 2000-06-02 Dave Love <fx@gnu.org>
4009 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4010 (VFORK_RETURN_TYPE): Remove.
4012 * config.in: Add NO_MATHERR.
4014 2000-06-01 Dave Love <fx@gnu.org>
4016 * cmds.c (internal_self_insert): Don't check
4017 Vbefore_change_function, Vafter_change_function.
4019 * insdel.c (signal_before_change, signal_after_change): Likewise.
4021 * buffer.c (Vbefore_change_function, Vafter_change_function):
4022 Variables and their initializations deleted.
4024 * callint.c (Fcall_interactively): Doc fix.
4026 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4028 2000-05-31 Dave Love <fx@gnu.org>
4030 * textprop.c: Revert last change -- duplicated.
4032 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4034 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4037 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4039 2000-05-31 Jason Rumney <jasonr@gnu.org>
4041 * search.c (Fre_search_forward, Fre_search_backward)
4042 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4044 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4046 2000-05-30 Jason Rumney <jasonr@gnu.org>
4048 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4049 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4051 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4054 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4055 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4056 expand a nil default_filename.
4058 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4059 pointer to glyph_to_pixel_coords, not a frame.
4061 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4062 coding.h to dependencies.
4064 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4066 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4067 window pointer to be consistent with w32term.c and xterm.c.
4069 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4070 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4071 (Qline_spacing, Qcenter): New variables.
4072 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4073 (x_set_line_spacing): New function.
4074 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4076 (x_specified_cursor_type): New function.
4077 (x_set_cursor_type): Use it.
4078 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4080 (validate_x_resource_name, x_get_resource_string): Measure lengths
4081 of external strings in bytes.
4082 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4083 GetTextExtentPoint32 with NULL title.
4084 (Fx_create_frame): Initialize Qline_spacing.
4085 (w32_load_system_font): Initialize font->double_byte_p.
4086 (x_to_w32_charset): Use Vw32_charset_info_alist.
4087 (Image, busy cursor, tooltip functions): Merged changes from
4088 xfns.c. Not yet functional on Windows.
4090 * w32gui.h (W32FontStruct): Add double_byte_p member.
4092 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4093 (emacs_button_translation): Use it.
4094 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4095 in `mask' to be set.
4097 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4100 * w32term.c: Format and doc changes to bring closer to xterm.c.
4101 (w32_char_font_type): New enum.
4102 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4103 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4104 (w32_encode_char): New function.
4105 (x_encode_char): Removed.
4106 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4107 x_encode_char and w32_font_is_double_byte.
4108 (x_produce_image_glyph): Use image_ascent.
4109 (x_produce_glyphs): Use new version of w32_per_char_metric and
4110 handle NULL return value. Allow extra line spacing.
4111 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4112 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4113 w32_font_type member of glyph instead.
4114 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4115 (fast_find_position): Make sure not to consider rows not visible
4117 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4118 w32_menu_display_help with input blocked, as it can abort.
4119 (x_display_and_set_cursor): Choose cursor depending
4120 on buffer-local value of cursor_type.
4121 (x_draw_bar_cursor): Add parameter WIDTH.
4123 * w32term.h (CP_DEFAULT): Define.
4124 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4126 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4128 * search.c (Fre_search_forward, Fre_search_backward)
4129 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4131 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4133 * coding.c (detect_coding_iso2022): Fix code for checking
4134 CODING_CATEGORY_MASK_ISO_8_2.
4136 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4138 * regex.c (PREFETCH_NOLIMIT): New function.
4139 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4141 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4143 * syntax.c (find_defun_start): Move test for
4144 open_paren_in_column_0_is_defun_start outside of the loop.
4146 * xdisp.c (redisplay_window): Really switch buffers when
4147 displaying mode lines, and temporarily set selected_frame to the
4148 frame of the window that's redisplayed.
4150 * xfaces.c (free_realized_faces): Block/unblock input.
4151 (free_realized_multibyte_face): Ditto.
4153 2000-05-29 Dave Love <fx@gnu.org>
4155 * textprop.c (Qkeymap): New variable.
4156 (syms_of_textprop): Intern it.
4158 * keymap.c: Include intervals.h.
4159 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4161 * Makefile.in (keymap.o): Depend on intervals.h.
4163 * keyboard.c (menu_bar_items, tool_bar_items)
4164 (Fexecute_extended_command): Deal with `keymap' property.
4165 (read_key_sequence): Track map from `keymap' property as well as
4168 * intervals.c (get_local_map): Extra arg to allow looking for
4171 * intervals.h (map_property): New enum.
4172 (get_local_map): Extra arg using it.
4175 * lisp.h (get_local_map): Don't declare here.
4177 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4179 * Makefile.in (callproc.o): Depend on composite.h.
4181 * callproc.c: Include composite.h.
4182 (Fcall_process): Handle composition correctly.
4184 * coding.h (coding_allocate_composition_data): Extern it.
4185 (coding_restore_composition): Likewise.
4187 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4188 yet allocated, finish decoding with result
4189 CODING_FINISH_INSUFFICIENT_CMP.
4190 (coding_allocate_composition_data): Make it non-static.
4191 (coding_restore_composition): Likewise.
4193 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4195 * charset.c (syms_of_charset): Revert last change.
4197 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4199 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4200 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4203 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4205 * charset.c (syms_of_charset): Set width of character sets
4206 eight-bit-control and eight-bit-graphic to 1 column.
4208 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4210 * config.in (HAVE_SPEED_T): New define.
4212 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4215 2000-05-26 Dave Love <fx@gnu.org>
4217 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4219 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4220 (Fsubr_arity): New function.
4221 (syms_of_data): Install them.
4223 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4225 * charset.c (init_charset_once): Set the table bytes_by_char_head
4228 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4229 the default fontset to what Emacs uses by default.
4230 (check_registry_encoding): This function deleted.
4231 (Fset_fontset_font): Remove the adhoc condition for the default
4232 fontset. Allow cons in FONTNAME.
4234 * fns.c (map_char_table): Ignore char-table entries for
4235 charsets eight-bit-control and eight-bit-graphic.
4237 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4239 * emacs.c (main): Initialize keyboard syms before initializing
4240 window code, so face names are available.
4242 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4244 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4245 of an anchor at the beginning of a shy-group.
4247 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4249 * xdisp.c (handle_invisible_prop): Don't try to skip over
4250 invisible text if end of text is already reached.
4252 2000-05-25 Dave Love <fx@gnu.org>
4254 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4256 * coding.c (encode_eol): Add null statement after label.
4258 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4260 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4263 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4265 * ccl.c (ccl_driver): Fix previous change.
4267 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4269 * coding.c (run_pre_post_conversion_on_str): Set point to the
4270 beginning of buffer before calling coding->post_read_conversion.
4271 (decode_coding_string): Give correct args to
4272 run_pre_post_conversion_on_str.
4273 (encode_coding_string): Likewise.
4275 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4276 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4277 eight-bit-graphic correctly.
4279 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4281 * fileio.c (Finsert_file_contents): Even if a file is not found,
4282 execute codes for setting up coding system. Call
4283 after-insert-file-functions unconditionally.
4285 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4287 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4288 BSD_PGRPS are not defined.
4290 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4292 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4294 (syms_of_charset): Avoid building same strings.
4296 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4298 * lread.c (Fload): Add a comment about the meaning of
4299 Vuser_init_file being t.
4301 * puresize.h (BASE_PURESIZE): Increase to 675000.
4303 * s/gnu-linux.h (setpgrp): Don't define it here because this
4304 prevents compilation on GNU/Linux systems with glib 2.2.
4306 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4309 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4311 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4312 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4314 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4316 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4318 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4321 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4323 * term.c (encode_terminal_code): Set coding->src_multibyte
4326 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4328 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4330 * keyboard.c (read_char): Allow character codes 128..255 to be
4331 handled by input-method-function.
4333 * insdel.c (adjust_markers_for_replace): Fix previous change.
4334 (adjust_after_replace): If PREV_TEXT is nil, call
4335 adjust_markers_for_insert, not adjust_markers_for_replace.
4337 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4339 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4340 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4341 [HAVE_GRANDPT]: Define.
4342 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4344 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4347 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4349 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4351 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4353 The following changes are to handle 8-bit characters in a
4354 multibyte buffer/string without facing with byte combining
4355 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4356 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4358 * Makefile.in (fns.o): Depend on charset.h.
4360 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4361 convert it to unibyte.
4362 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4364 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4365 apparent char boundary.
4366 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4367 0x80..0x9F to/from multibyte form.
4369 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4372 * callproc.c (Fcall_process): Always encode an argument string if
4373 it is multibyte. Setup src_multibyte and dst_multibyte members of
4374 process_coding properly.
4376 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4377 SPLIT_NON_ASCII_CHAR.
4379 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4381 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4383 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4385 (SPLIT_CHARACTER_SEQ): This macro deleted.
4386 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4388 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4389 and eight-bit-graphic.
4390 (char_to_string): Likewise. Signal an error for too large
4392 (char_printable_p): Return 0 for 8-bit characters.
4393 (update_charset_table): Update iso_charset_table only when a final
4394 character is non-negative.
4395 (find_charset_in_text): Renamed from find_charset_in_str.
4396 Arguments and return value changed. Callers changed.
4397 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4398 be -1 if CHARSET is used only internally.
4399 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4401 (Fcharset_after): Simplified.
4402 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4403 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4404 (multibyte_chars_in_text): Simplified by assuming there's no
4405 invalid multibyte sequence.
4406 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4407 str_as_unibyte): New functions.
4408 (Fstring): Simpified by assuming that byte combining never
4410 (init_charset_once): Initialization for
4411 LEADING_CODE_8_BIT_CONTROL.
4412 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4413 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4414 eight-bit-control and eight-bit-graphic.
4416 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4417 CHARSET_8_BIT_GRAPHIC): New macros.
4418 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4419 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4420 (CHARSET_REVERSE_CHARSET): Likewise.
4421 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4423 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4424 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4425 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4426 encounter an invalid multibyte sequence.
4427 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4428 sequence is always valid.
4429 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4430 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4432 (CHAR_STRING): For 8-bit characters, call char_to_string.
4433 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4434 multibyte sequence is always valid.
4435 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4436 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4437 str_as_unibyte): Extern them.
4438 (BCOPY_SHORT): Fix a bug.
4439 (CHAR_LEN): This macro deleted. Callers changed to use
4441 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4442 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4443 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4445 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4446 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4447 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4448 EMIT_BYTES): New macros.
4449 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4450 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4452 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4453 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4454 check the validity of multibyte sequence.
4455 (decode_coding_emacs_mule): New function.
4456 (encode_coding_emacs_mule): New macro.
4457 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4459 (DECODE_ISO_CHARACTER): Just return a character code.
4460 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4461 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4462 EMIT_CHAR to produced decoded characters. Exit the loop only by
4463 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4465 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4466 only position codes for an invalid character.
4467 (encode_designation_at_bol): Return new destination pointer. 5th
4468 arg DSTP is changed to DST.
4469 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4470 from the source by ONE_MORE_CHAR. Don't handle the case of last
4472 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4474 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4475 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4476 TWO_MORE_BYTES to fetch a byte from the source.
4477 (encode_eol): Pay attention to coding->src_multibyte.
4478 (detect_coding, detect_eol): Preserve members src_multibyte and
4480 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4481 (encoding_buffer_size): Set magnification to 3 for all coding
4482 systems that require encoding.
4483 (ccl_coding_driver): For decoding, be sure that the result is
4484 valid multibyte sequence.
4485 (decode_coding): Initialize coding->errors and coding->result.
4486 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4487 and raw-text, always call decode_eol. Handle the case of last
4488 block here. If not coding->dst_multibyte, convert the resulting
4489 sequence to unibyte.
4490 (encode_coding): Initialize coding->errors and coding->result.
4491 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4492 and raw-text, always call encode_eol. Handle the case of last
4494 (shrink_decoding_region, shrink_encoding_region): Detect cases
4495 that we can't skip data more rigidly.
4496 (code_convert_region): Setup src_multibyte and dst_multibyte
4497 members of coding. For decoding, if the buffer is multibyte,
4498 convert the source sequence to unibyte in advance. For encoding,
4499 if the buffer is multibyte, convert the resulting sequence to
4500 multibyte afterward.
4501 (run_pre_post_conversion_on_str): New function.
4502 (code_convert_string): Deleted and divided into the following two.
4503 (decode_coding_string, encode_coding_string): New functions.
4504 (code_convert_string1, code_convert_string_norecord): Call one of
4506 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4507 MAKE_NON_ASCII_CHAR.
4508 (Fset_terminal_coding_system_internal,
4509 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4510 and dst_multibyte members.
4511 (init_coding_once): Initialize iso_code_class with new enum
4512 ISO_control_0 and ISO_control_1.
4514 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4515 devided into ISO_control_0 and ISO_control_1.
4516 (struct coding_system): New members src_multibyte, dst_multibyte,
4517 errors, and result. Delete member fake_multibyte.
4518 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4520 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4523 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4526 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4528 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4530 (Ftranspose_region): Delete codes for handling byte combining.
4532 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4533 dst_multibyte members of coding. On handling REPLACE on unibyte
4534 buffer, convert the result of decode_coding to unibyte. On
4535 inserting into a mutibyte buffer, always call code_convert_region.
4536 (e_write): Setup coding->src_multibyte according to the
4537 multibyteness of the source (buffer or string).
4539 * fns.c (concat): Handle 8-bit characters correctly.
4540 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4541 unibyte in the result.
4542 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4543 valid multibyte form in the result.
4544 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4545 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4546 return -1, signal an error.
4547 (base64_encode_1): New arg MULTIBYTE. Get each character by
4548 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4549 character is found, return -1.
4550 (Fbase64_decode_region): Delete codes for handling byte-combining.
4551 Treat each decoded byte as a unibyte character.
4552 (Fbase64_decode_string): Return unibyte string.
4553 (Fcompare_strings, concat, string_byte_to_char): Use
4554 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4555 FETCH_STRING_CHAR_ADVANCE.
4556 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4557 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4559 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4560 SPLIT_NON_ASCII_CHAR.
4561 (fontset_ref_via_base, fontset_set): Likewise
4563 * insdel.c (adjust_markers_for_record_delete): Deleted.
4564 (adjust_markers_for_insert): Argument changed. Caller changed.
4565 (adjust_markers_for_replace): Likewise.
4566 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
4567 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
4568 (copy_text): Delete unused local varialbe c_save. For converting
4569 to multibyte, be sure to make all 8-bit characters in valid
4571 (count_size_as_multibyte): Handle 8-bit characters correctly.
4572 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4573 adjust_after_replace, replace_range, del_range_2)
4574 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4575 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4576 adjust_after_replace, replace_range, del_range_2) Delete codes for
4577 handling byte combining.
4578 (adjust_before_replace): Deleted.
4580 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4581 SPLIT_NON_ASCII_CHAR.
4582 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4583 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4585 (Fkey_description): Likewise.
4587 * lread.c (read1): On reading multibyte string, be sure to make
4588 all 8-bit chararacters in valid multibyte form.
4589 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4591 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4594 * process.c (Fstart_process): GCPRO current_dir before calling
4595 Ffind_operation_coding_system. Encode arguments here.
4596 (create_process): Don't encode arguments here. Setup
4597 src_multibyte and dst_multibyte members of struct coding.
4598 (read_process_output): Setup src_multibyte and dst_multibyte
4599 members of struct coding. If the output is to multibyte buffer,
4600 always decode the output of the process. Adjust the
4601 representation of 8-bit characters to the multibyteness of the
4603 (send_process): Setup coding->src_multibyte according to the
4604 multibyteness of the source.
4606 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4608 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4609 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
4611 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
4614 * w16select.c (Fw16_set_clipboard_data): Setup members
4615 src_multibyte and dst_multibyte of coding. Adjusted for the
4616 change for find_charset_in_str.
4617 (Fw16_get_clipboard_data): Likewise.
4619 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
4620 dst_multibyte of coding.
4621 (x_to_w32_font): Likewise.
4623 * w32select.c (Fw32_set_clipboard_data): Setup members
4624 src_multibyte and dst_multibyte of coding. Adjusted for the
4625 change for find_charset_in_str.
4626 (Fw32_get_clipboard_data): Likewise.
4628 * xdisp.c (get_next_display_element): Handle 8-bit characters
4630 (next_element_from_display_vector): Use CHAR_BYTES instead of
4632 (disp_char_vector): Use SPLIT_CHAR instead of
4633 SPLIT_NON_ASCII_CHAR.
4635 * xselect.c (selection_data_to_lisp_data): Setup members
4636 src_multibyte and dst_multibyte of coding. Adjusted for the
4637 change for find_charset_in_str.
4638 (lisp_data_to_selection_data): Likewise.
4640 2000-05-19 Gerd Moellmann <gerd@gnu.org>
4642 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
4645 * dispextern.h (Vimage_types): Add extern declaration.
4647 * xdisp.c (Vimage_types): Moved here from xfns.c.
4648 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
4650 * xfns.c (Vimages_types): Moved to xdisp.c.
4651 (syms_of_xfns): Move `image-types' to xdisp.c.
4653 * w32fns.c (Vimage_types): Removed.
4654 (syms_of_w32fns): Remove `image-types'.
4656 2000-05-18 Kenichi Handa <handa@etl.go.jp>
4658 * fns.c (map_char_table): Pay attention to character number of
4659 charset. Check the validity of charset at the first level. For
4660 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
4663 * fontset.c: Include "buffer.h".
4664 (fs_load_font): If the face has fontset, record the face ID in
4666 (Finternal_char_font): New function.
4667 (accumulate_font_info): New function.
4668 (Ffontset_info): Rewritten for the new fontset implementation.
4669 (syms_of_fontset): Register Vdefault_fontset in the first element
4670 of Vfontset_table. Include Vdefault_fontset in
4671 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4674 2000-05-16 Dave Love <fx@gnu.org>
4676 * m/iris5d.h: Deleted -- unused.
4678 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4680 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4681 `invalid' instead of `illegal'.
4683 * indent.c (Fmove_to_column): When ending within a tab, insert
4684 spaces first so that markers at the end of the tab get adjusted.
4686 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4687 buffer list that wasn't selected in that frame.
4689 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4690 is needed on mescaline, use a 2 char prefix, and call
4691 make_temp_name with second arg non-zero.
4693 * fileio.c (make_temp_name): New function, extracted from
4695 (Fmake_temp_name): Use it.
4697 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4699 * window.c (coordinates_in_window): Subtract 1 when computing
4702 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4704 * Makefile.in (lisp): Add env.elc.
4706 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4708 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4710 * search.c (Freplace_match): Handle case of `\N' in the
4711 replacement when there's no group N.
4713 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4715 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4716 of the message to message_dolog.
4718 * keyboard.c (read_char): Don't clear current message for help
4719 events; let the code handling help events handle this. Change
4720 code detecting help events that should be ignored.
4722 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4723 we're interating over a string.
4725 2000-05-09 Dave Love <fx@gnu.org>
4727 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4728 that offset before writing. Move gcpro region past call of
4731 2000-05-04 Dave Love <fx@gnu.org>
4733 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4735 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4737 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4738 of inserted characters when BUF equals the current buffer, and PT
4739 is in front of or equal to FROM.
4741 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4743 * xdisp.c (handle_single_display_prop): If display property value
4744 is invalid, or something not supported on the frame, restore
4745 iterator's position to what it was initially. Make sure to return
4746 0 for invalid and unsupported property values.
4748 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4749 that x_per_char_metric returns null.
4751 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4753 * xterm.h (struct face): Add forward declaration.
4754 (struct image): Ditto.
4755 (image_ascent): Add prototype.
4757 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4758 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4759 image_ascent instead of using IMAGE_ASCENT.
4761 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4762 (IMAGE_ASCENT): Removed.
4764 * xfns.c (Qcenter): New variable.
4765 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4766 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4767 (image_ascent): New function.
4768 (lookup_image): Recognize `:ascent center'.
4769 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4770 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4771 (xbm_load): Don't set image's ascent here.
4772 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4773 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4774 check ascent values here.
4775 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4776 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4777 (syms_of_xfns): Initialize Qcenter.
4779 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4780 to the limits, increase the limits.
4782 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4784 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4785 Check Vfont_encoding_alist against the full name of the opened
4788 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4790 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4791 taller than the window.
4793 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4795 * xfaces.c (realize_x_face): Fix the argument of the second
4796 xassert. BASE_FACE may not be a face for ASCII.
4798 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4800 * print.c (print_object): Treat print-length < 0 as nil.
4802 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4804 * s/freebsd.h (TERMCAP_OBJ): Removed.
4805 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4807 * lread.c (read1): Don't treat period followed by certain
4808 characters as symbol start.
4810 * xfns.c (slurp_file): New function.
4811 (xbm_image_p): Handle case of in-memory XBM files.
4812 (xbm_scan): Rewritten to work on memory buffers instead of files.
4813 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4814 Work on memory buffers instead of files. If DATA is null test
4815 if buffer looks like an in-memory XBM file.
4816 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4817 memory buffers instead of files.
4818 (xbm_file_p): New function.
4819 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4821 * lread.c (end_of_file_error): New function.
4822 (read1): Call it instead of signaling `end-of-file' directly.
4824 * print.c (print_error_message): Print data of `end-of-file'
4825 with Fprinc instead of Fprin1.
4827 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4829 * window.c (freeze_window_start): Check that minibuffer scroll
4830 window isn't nil before extracting the window structure pointer
4833 * undo.c (record_delete): If we hit the end of the undo list, stop
4834 picking elements apart.
4836 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4838 * xdisp.c (display_line): If lines are continued, restore
4839 iterator's ascent/descent information to the values before the
4840 first glyph not fitting on the line.
4842 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4844 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4845 positions in glyph matrix. Don't compute new window end
4848 * dispnew.c (increment_matrix_positions): Renamed from
4849 increment_glyph_matrix_buffer_positions.
4850 (increment_row_positions): Renamed from
4851 increment_glyph_row_buffer_positions.
4853 * dispextern.h: Change names of renamed functions from dispnew.c
4856 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4858 * fileio.c (Fdo_auto_save): Create directories for auto-save
4859 list file if necessary.
4861 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4862 from buffer or frame.
4863 (automatic_hscrolling_p): New variable.
4864 (hscroll_windows): Scroll windows horizontally only if automatic
4865 hscrolling is allowed.
4866 (syms_of_xdisp): New variable `automatic-hscrolling'.
4868 * frame.h (struct frame): Add member extra_line_spacing.
4870 * xfns.c (x_set_line_spacing): New function.
4871 (Fx_create_frame): Set line spacing from resources.
4872 (Qline_spacing): New variable.
4873 (syms_of_xfns): Initialize Qline_spacing.
4875 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
4877 * buffer.c (init_buffer_once): Handle extra_line_spacing.
4878 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
4879 (reset_buffer): Don't initialize extra2 and extra3. Initialize
4880 extra_line_spacing from default value.
4881 (init_buffer_once): Initialize default value of extra_line_spacing.
4883 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
4886 * xterm.c (x_produce_glyphs): Remove reference to struct it's
4887 prompt_width. Add extra line spacing.
4889 * term.c (produce_glyphs): Remove reference to struct it's
4892 * dispextern.h (struct it): Remove member prompt_width, add
4895 2000-04-22 Gerd Moellmann <gerd@gnu.org>
4897 * dispnew.c (update_frame_line): When writing a whole line, make
4898 sure cursor is in the right row afterwards, otherwise a use of
4899 capability `ch' in cmgoto might leave the cursor in the row below.
4901 2000-04-21 Gerd Moellmann <gerd@gnu.org>
4903 * lisp.h (struct Lisp_Buffer_Cons): Remove.
4905 * keyboard.c (timer_check): Fix typo in comment.
4907 2000-04-21 Kenichi Handa <handa@etl.go.jp>
4909 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
4910 name change: ch -> character.
4912 2000-04-20 Gerd Moellmann <gerd@gnu.org>
4914 * keyboard.c (echo_message_buffer): New variable.
4915 (echo_now): Set echo_message_buffer to the echo area buffer used
4916 to display the echo.
4917 (cancel_echoing): Reset echo_message_buffer to nil.
4918 (read_char): Code rewritten that handles canceling an echo or
4919 echoing a dash, respectively.
4921 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
4922 directory doesn't exist.
4924 2000-04-19 Dave Love <fx@gnu.org>
4926 * fns.c (syms_of_fns): Defsubr mapc.
4927 (concat): Don't allow numeric args.
4928 (Fconcat): Doc change.
4930 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
4932 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
4933 instead define end_match(1|2) more carefully.
4934 Use GET_CHAR_BEFORE_2 for `begline'.
4936 2000-04-19 Gerd Moellmann <gerd@gnu.org>
4938 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
4939 on 64-bit systems where NULL is defined as `0'.
4941 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
4942 the `variable argument list' to make it work on Alpha.
4944 * m/alpha.h (_LP64) [!_LP64]: Define.
4945 (ORDINARY_LINK): Define for NetBSD.
4947 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
4949 2000-04-19 Dave Love <fx@gnu.org>
4951 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
4954 * Makefile.in (LIBS): Don't use.
4955 (GETLOADAVG_OBJ): Define again.
4956 (otherobj): Add GETLOADAVG_OBJ.
4958 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
4960 2000-04-18 Gerd Moellmann <gerd@gnu.org>
4962 * lread.c (read_filtered_event): Cancel and start busy cursor.
4964 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
4965 that the per-character metrics may be null.
4967 2000-04-17 Gerd Moellmann <gerd@gnu.org>
4969 * buffer.c (clone_per_buffer_values): New function.
4970 (Fmake_indirect_buffer): Add optional argument CLONE. Call
4971 clone_per_buffer_values if CLONE is not nil.
4973 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
4975 2000-04-16 Dave Love <fx@gnu.org>
4977 * Makefile.in: Remove obsolete localcpp stuff.
4978 (GETLOADAVG_OBJ): Don't define.
4979 (obj): Move LIBOBJS...
4980 (otherobj): ... to here.
4981 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
4982 whitespace-only lines after the continuation (Irix).
4984 2000-04-14 Gerd Moellmann <gerd@gnu.org>
4986 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
4988 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
4990 2000-04-14 Dave Love <fx@gnu.org>
4992 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
4993 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
4994 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
4995 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
4998 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
4999 autoconfiscated HAVE_GETLOADAVG.
5001 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5004 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5006 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5007 (fill_in_lock_file_name): Avoid existing files that aren't
5010 2000-04-14 Dave Love <fx@gnu.org>
5012 * Makefile.in (LIBS, LIBOBJS): New variable.
5013 (INTERVAL_SRC): Convert to make variable.
5014 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5015 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5016 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5018 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5019 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5020 (shortlisp): Add facemenu, float-sup, frame.
5021 (SOME_MACHINE_LISP): Remove them from here.
5022 (LIBES): Change unused LDLIBS to autoconf LIBS.
5024 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5026 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5028 * composite.c (update_compositions): If FROM and TO are not in a
5029 valid range, do nothing.
5031 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5033 * tparam.c (tparam1): Abort when encountering an unknown
5036 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5039 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5042 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5044 * fileio.c (a_write): Remove redundant semi-colons.
5045 (e_write): Return -1 if failed to write all the data.
5046 This fixes the changes made at 1999-12-15.
5048 2000-04-12 Dave Love <fx@gnu.org>
5050 * fns.c (mapcar1): Test for null vals to support mapc.
5051 (Fmapc): New function.
5053 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5055 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5056 (IT_frame_up_to_date): Support the buffer local value of
5057 cursor-type, if defined.
5059 2000-04-10 Dave Love <fx@gnu.org>
5061 * editfns.c (preceding-char, following-char): Doc fix.
5063 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5065 * Makefile.in (temacs): Revert 2000-03-12 change.
5067 2000-04-10 Jason Rumney <jasonr@gnu.org>
5069 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5071 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5073 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5074 area buffer, if it's not set up yet.
5076 * indent.c (compute_motion): Set immediate_quit.
5078 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5080 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5082 (realize_tty_face): Suppress boldness if colors are the inverse of
5083 the default colors, and tty_suppress_bold_inverse_default_colors_p
5085 (Ftty_suppress_bold_inverse_default_colors): New function.
5086 (syms_of_xfaces): Defsubr it.
5088 * buffer.c (Frestore_buffer_modified_p): New function.
5089 (syms_of_buffer): Defsubr it.
5091 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5093 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5094 charset id (int) argument, not a charset (Lisp_Object).
5096 * coding.h (code_convert_string): Declare.
5097 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5098 object, as the fourth argument to code_convert_string.
5100 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5102 (Fset_fontset_font): Use EQ to compare lisp objects.
5104 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5106 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5107 a pointer that looks like a lisp object.
5108 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5109 zero, instead see whether it's an integer object, since they can't
5111 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5113 * dispnew.c (allocate_matrices_for_frame_redisplay,
5114 direct_output_forward_char): Use X(U)INT and make_number as needed
5115 to convert between (unsigned) int values and lisp integers.
5116 * keyboard.c (read_key_sequence): Likewise.
5117 * lread.c (substitute_object_recurse): Likewise.
5118 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5119 * minibuf.c (do_completion, Fminibuffer_complete_word,
5120 Fminibuffer_completion_help): Likewise.
5121 * term.c (produce_special_glyphs): Likewise.
5123 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5124 * print.c (print_preprocess, print_object): Likewise.
5126 * search.c (compile_pattern): Use NILP when checking for nil.
5128 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5129 __OPTIMIZE__]: Provide a GNU C macro version that handles
5131 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5132 field, to better cope with ENABLE_CHECKING and calls that modify a
5133 Lisp_Object using its old value.
5135 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5137 * window.c (compare_window_configurations): Signal an error
5138 if parameters C1 or C2 aren't window configurations.
5140 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5141 AFTER_POTENTIAL_GC calls around calls to functions that can
5142 signal an error and thus invoke the debugger.
5144 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5146 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5147 an error if decoding fails.
5149 * keyboard.c (lispy_mouse_names): Variable removed.
5150 (Vlispy_mouse_stem): New variable.
5151 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5152 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5153 for any mouse button number. Increase size of mouse_syms and
5154 button_down_location as needed. Call modify_event_symbol with
5155 different arguments.
5156 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5157 Call modify_event_symbol with different arguments.
5158 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5159 for any button number. Call modify_event_symbol with different
5161 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5162 Accept a string for NAME_ALIST_OR_STEM.
5164 * lisp.h (larger_vector): Add prototype.
5166 * fns.c (larger_vector): Make externally visible.
5168 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5170 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5172 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5173 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5174 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5175 we are between str1 and str2.
5176 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5177 (PATFETCH): Use `TRANSLATE'.
5178 (PATFETCH_RAW): Fetch multibyte char if applicable.
5179 (PATUNFETCH): Remove.
5180 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5181 When writing a char, write it directly into the pattern buffer rather
5182 than going needlessly through a temp char-array.
5183 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5184 multibyte magic and remove the useless `#ifdef emacs'.
5185 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5188 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5189 conditional on `emacs'.
5191 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5193 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5195 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5196 non-union-type versions of XMARK and friends here, because XMARK
5197 and friends won't work on an integer field if NO_UNION_TYPE is not
5199 (make_number): Define as a function if it's not defined as a
5202 * composite.c (run_composite_function): Use NILP when checking for
5204 (syms_of_composite): Delete local var NARGS, pass an int as first
5205 argument to Fmake_hash_table.
5207 * editfns.c (text_property_stickiness): Use NILP to test
5208 Lisp_Object boolean value.
5209 (Fmessage_or_box): Don't use NILP to test int variable.
5210 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5211 problems reading from and changing the same lisp value in an
5214 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5216 * term.c (TN_no_color_video): New variable.
5217 (term_init): Intitialize TN_no_color_video.
5218 (enum no_color_bit): New enumeration.
5219 (MAY_USE_WITH_COLORS_P): New macro.
5220 (turn_on_face): Use it to determine if attributes may be used
5221 combined with colors.
5223 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5225 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5226 with int lvalues via casts; instead, just yield lisp object
5228 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5229 proper accessor macros.
5230 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5231 (grow_mini_window): Fix typo getting int value of root->height.
5233 * xdisp.c (compute_string_pos): Fix order of arguments to
5234 string_pos_nchars_ahead.
5235 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5236 count arg to variable-arg routines like Frun_hook_with_args and
5238 (back_to_previous_visible_line_start)
5239 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5240 fixed-arg routines like Fget_char_property and Fmake_string.
5241 (reconsider_clip_changes): Use XINT when comparing integer lisp
5242 objects, or passing them as int arguments.
5243 (mark_window_display_accurate, insert_left_trunc_glyphs)
5244 (append_space, extend_face_to_end_of_line): Use make_number when
5245 storing or passing integer values as lisp objects.
5246 (set_cursor_from_row, highlight_trailing_whitespace): Use
5247 INTEGERP, not implicit test against zero, for glyph object.
5248 (try_window_id): Don't use make_number when we want an int value.
5250 * xfaces.c (xlfd_symbolic_value): Make last argument a
5251 Lisp_Object, to be consistent with callers.
5252 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5253 (lface_hash): Apply XFASTINT to lisp values before folding in.
5255 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5256 fill in window width and height. Pass an int, not a lisp object,
5257 as first arg to Finsert.
5259 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5261 * xfaces.c (realize_basic_faces): Block input while realizing
5264 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5266 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5268 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5270 * xterm.c (x_produce_glyphs): When displaying unibyte text
5271 or ASCII, handle case that per-char metric is null.
5273 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5275 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5277 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5278 XSUBR, XBUFFER): Verify correct object type before returning
5279 pointer, using eassert.
5280 * frame.h (XFRAME): Likewise.
5282 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5283 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5284 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5286 * data.c (set_internal): Likewise.
5287 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5288 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5289 * fileio.c (auto_save_1): Likewise.
5290 * insdel.c (check_markers): Likewise.
5291 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5292 * undo.c (record_insert): Likewise.
5293 * vmsproc.c (child_sig): Likewise.
5294 * window.c (unshow_buffer, window_loop): Likewise.
5295 * xterm.c (x_erase_phys_cursor): Likewise.
5297 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5299 * xfns.c (free_image_cache): Free the cache structure itself
5300 last, after all its members have been freed.
5302 * lisp.h (xstrdup): Add prototype.
5304 * alloc.c (xstrdup): Moved here from xfaces.c.
5305 (allocating_for_lisp): Variable removed.
5306 (lisp_malloc): Block input around the calls to malloc and
5309 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5311 (xstrdup): Moved to alloc.c.
5313 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5315 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5317 * emacs.c (main): Fix sense of no-loadup test.
5319 * config.in (ENABLE_CHECKING): Undef.
5321 * lisp.h (struct interval): Replace "parent" field with a union of
5322 interval pointer and Lisp_Object; add new bitfield to use as
5323 discriminant. Change other flag fields to bitfields.
5324 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5325 is defined and the supplied test fails, print a message and
5327 (eassert): New macro. Use CHECK to provide an assert-like
5330 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5331 pointers; abort if the value looks like a lisp object.
5332 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5333 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5334 Modify for new interval parent definition.
5336 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5337 UNMARK_BALANCE_INTERVALS): Update references that need an
5338 addressable lisp object in the interval structure.
5339 (die): New function.
5340 (suppress_checking): New variable.
5342 * intervals.c (interval_start_pos): Just return 0 if there's no
5345 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5347 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5348 and earlier Emacs versions.
5350 * keyboard.c (Ftop_level): Cancel busy-cursor.
5352 * eval.c (call_debugger): Cancel busy-cursor.
5354 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5356 * search.c (Freplace_match): Adjust multibyteness of the current
5357 buffer and NEWTEXT. Free allocated memory before signaling an
5360 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5362 * regex.c (analyse_first): New function obtained by ripping out most
5363 of re_compile_fastmap and generalizing it a little bit so that it
5364 can also just return whether a given (sub)pattern can match the empty
5366 (regex_compile): Use `analyse_first' to decide whether the loop-check
5367 needs to be done or not for *, +, *? and +? (the loop check is costly
5368 for non-greedy repetition).
5369 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5371 2000-03-28 Dave Love <fx@gnu.org>
5373 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5376 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5378 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5380 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5382 (enum re_opcode_t): Update description of succeed_n.
5383 (PATFETCH): Always define.
5384 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5385 operators, char classes, shy-groups and intervals).
5386 Optimize special cases of intervals so as to only use succeed_n and
5387 jump_n when really needed.
5388 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5389 that we don't have to handle the special cases any more.
5390 Simplify on_failure_jump handling as well.
5392 2000-03-28 Jason Rumney <jasonr@gnu.org>
5394 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5396 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5398 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5400 * s/msdos.h (GC_SETJMP_WORKS): Define.
5402 * alloc.c (mark_maybe_object): New function.
5403 (mark_memory): Use it.
5404 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5405 (setjmp_tested_p, longjmp_done): New variables.
5406 (test_setjmp): New function.
5407 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5408 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5410 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5411 to DEC_TEXT_POS and INC_TEXT_POS.
5413 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5414 with parameter MULTIBYTE_P.
5416 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5419 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5420 buffers because it looks for multibyte character byte sequences
5421 which don't exist in unibyte text.
5423 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5425 * xfaces.c (register_color, unregister_color, unregister_colors)
5426 [DEBUG_X_COLORS]: New functions.
5427 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5429 * xfns.c (x_set_cursor_color): Get color reference counts right.
5431 * xterm.c (x_copy_color): New function.
5432 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5434 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5435 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5436 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5437 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5438 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5439 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5440 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5441 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5442 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5443 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5445 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5446 names for handling per-buffer variables.
5448 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5449 instead of MAX_BUFFER_LOCAL_VARS.
5450 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5452 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5454 * xfns.c (x_specified_cursor_type): New function.
5455 (x_set_cursor_type): Use it.
5457 * buffer.h (struct buffer): Add cursor_type.
5459 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5461 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5462 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5464 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5465 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5466 executing it as well as when popping it off the stack to find infinite
5467 loops in non-greedy repetition operators.
5469 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5471 * doc.c (Qfunction_documentation): New variable.
5472 (syms_of_doc): Initialize Qfunction_documentation.
5473 (Fdocumentation): If FUNCTION is a symbol with non-nil
5474 `function-documentation' property, return a documentation derived
5477 * buffer.c (syms_of_buffer): Add default-cursor-type.
5478 (init_buffer_once): Don't let cursor_type have a local value
5481 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5482 on buffer-local value of cursor_type.
5483 (x_draw_bar_cursor): Add parameter WIDTH.
5485 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5486 (init_buffer_once): Set default cursor_type value to t.
5487 Mark cursor_type as local everywhere.
5488 (syms_of_buffer): New per-buffer variable cursor-type.
5490 * buffer.h (struct buffer): Remove member local_var_flags,
5492 (MAX_BUFFER_LOCAL_VARS): New macro.
5493 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5494 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5495 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5496 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5498 * print.c (print_object): Use new macros for per-buffer
5501 * category.c (Fset_category_table): Use new macros for per-buffer
5504 * buffer.c (buffer_permanent_local_flags): Make a char array.
5505 (max_buffer_local_idx): New variable.
5506 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5507 for new handling of per-buffer variables.
5508 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5509 (init_buffer_once): Initialize per-buffer vars differently.
5510 Set max_buffer_local_idx.
5512 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5515 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5518 * data.c (do_symval_forwarding, store_symval_forwarding)
5519 (find_symbol_value, set_internal, default_value, Fset_default)
5520 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5521 per-buffer variables.
5523 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5525 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5527 * xterm.c (x_term_init): Unblock input around call1 of
5528 Qvendor_specific_keysyms.
5530 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5531 (find_defun_start): Consider an open parenthesis in column 0
5532 a defun start only if open_paren_in_column_0_is_defun_start is set.
5533 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5535 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5537 * eval.c (Fautoload): Add entry in load-history (if after dump).
5538 * lread.c (load-history): Update docstring.
5540 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5542 * indent.c (Fvertical_motion): Always use the current buffer.
5543 Temporarily change the window's buffer, if necessary.
5545 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5547 * xterm.c (fast_find_position): Make sure not to consider rows
5548 not visible in the window.
5550 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5552 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5553 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5555 2000-03-22 Jason Rumney <jasonr@gnu.org>
5557 * w32menu.c (single_submenu): Set help string to NULL if none.
5558 (w32_menu_show): Set help string correctly.
5559 (add-menu-item): Set help string in MIIM_DATA for menu item.
5560 Load SetMenuItemInfoA explicitly.
5561 (w32_menu_display_help): New function.
5563 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5564 (QCdata): Moved to xdisp.c.
5566 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
5567 (Vw32_charset_to_codepage_alist): Removed.
5568 (Vw32_charset_info_alist): New variable.
5569 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5570 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5571 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5572 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5574 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5575 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5576 Define Vw32_charset_info_alist and w32_charset symbols.
5578 2000-03-22 Jason Rumney <jasonr@gnu.org>
5580 * makefile.nt (w32bdf.obj): Update dependencies.
5582 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5584 * w32fns.c: Include fontset.h after dispextern.h.
5585 (Fx_create_frame): Do not create fontset.
5586 (w32_load_system_font): Doc fix.
5587 (Fx_close_connection): Free full_name if it is not shared.
5589 * w32term.c: Include fontset.h after dispextern.h.
5590 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5592 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5593 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5594 (w32_font_is_double_byte): New function, needs body.
5595 (x_append_glyph): Set glyph->glyph_not_available_p.
5596 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5597 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5598 character, convert it to a unibyte character.
5599 (struct glyph_string): Delete member `charset'.
5600 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5601 calculating it is found.
5602 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5603 the case that per char metric is not available correctly.
5604 (x_fill_glyph_string): Handle the case that the specific glyph is
5605 not available correctly.
5606 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5607 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5608 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5609 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5610 fontset. Don't call FS_LOAD_FONT.
5612 2000-03-22 Ken Raeburn <raeburn@gnu.org>
5614 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
5615 (INT_LISPLIKE): New macro.
5616 (NULL_INTERVAL_P): Use it.
5617 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
5618 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
5619 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
5621 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
5622 explicit references to "parent" field of struct interval and
5623 associated unclean type conversions.
5624 * intervals.c (create_root_interval, root_interval, rotate_right,
5625 rotate_left, balance_possible_root_interval, split_interval_right,
5626 split_interval_left, interval_start_pos, find_interval,
5627 next_interval, previous_interval, update_interval,
5628 adjust_intervals_for_insertion, delete_node, delete_interval,
5629 adjust_intervals_for_deletion, merge_interval_right,
5630 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
5631 copy_intervals_to_string): Likewise.
5632 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
5634 * syntax.c (update_syntax_table): Likewise.
5636 * intervals.c (reproduce_tree_obj): New function, like
5637 reproduce_tree but takes a Lisp_Object for the parent. Declare
5639 (graft_intervals_into_buffer): Use it when appropriate.
5640 (reproduce_tree): Declare with prototype.
5641 (balance_possible_root_interval): Check that the parent is a lisp
5642 object before trying to examine its type.
5644 2000-03-22 Gerd Moellmann <gerd@gnu.org>
5646 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
5647 as strings only if both are known to be strings.
5649 * s/openbsd.h (LIBS_TERMCAP): Undef.
5651 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
5653 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
5654 definitions for non-Emacs compilation.
5655 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
5656 outside of `#ifdef emacs'.
5657 (print_partial_compiled_pattern): Update.
5658 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
5659 (re_compile_fastmap): Merge handling of charset and charset_not (for
5660 emacs and non-emacs compilation as well).
5661 Similarly for (not)categoryspec and (not)syntaxspec.
5662 Don't use the fastmap when reaching `anychar' since the added
5663 complexity is not justified.
5664 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
5665 and (not)syntaxspec. Merge (not)categoryspec.
5667 2000-03-22 Kenichi Handa <handa@etl.go.jp>
5669 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5670 FACE_FOR_CHAR): Define them differently for the configuration of
5673 2000-03-21 Dave Love <fx@gnu.org>
5675 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5678 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5680 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5681 (lface_fully_specified_p): Don't check contents of
5682 LFACE_FONT_INDEX because that attribute is optional.
5683 (realize_x_face): Remove now unwarranted xassert.
5685 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5687 The following changes are to make font selection based on
5688 characters, not charset. In addition, they recover fontset
5689 facilities while utilizing the new font selection mechanism.
5691 * Makefile.in (fontset.o): Depend on dispextern.h.
5693 * alloc.c (mark_face_cache): Don't mark face->registry.
5695 * dispextern.h (struct glyph): New member glyph_not_available_p.
5696 Use 22 bits for face_id.
5697 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5698 (struct face): Delete member registry, new member ascii_face.
5699 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5700 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5701 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5702 (struct it): Delete member charset, new member
5703 glyph_not_available_p.
5705 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5706 (struct fontset_info, struct fontset_data): Structs removed.
5707 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5708 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5709 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5710 (fs_free_face_fontset, fontset_font_pattern,
5711 face_suitable_for_char_p, face_for_char,
5712 make_fontset_for_ascii_face): Extern them.
5713 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5714 (FS_LOAD_FACE_FONT): New macro.
5716 * fontset.c: All codes rewritten or adjusted for the change of
5717 fontset implementation. Now fontset is represented by char table.
5718 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5720 (my_strcasecmp): Function removed.
5721 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5723 (AREF, ASIZE): New macros.
5724 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5725 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5726 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5727 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5728 fontset_id_valid_p, font_family_registry, fontset_name,
5729 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5730 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5732 (fs_load_font): New arg FACE. Caller changed.
5733 (fs_query_fontset): Argument changed. Caller changed.
5734 (Fquery_fontset): call fs_query_fontset.
5735 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5737 (clear_fontset_elements, check_registry_encoding,
5738 check_fontset_name): New functions.
5739 (syms_of_fontset): Set char-table-extra-slots property of fontset
5740 to 3. Staticpro and initialize Vfontset_table and
5741 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5743 * frame.h (struct frame): Member `fontset_data' removed.
5744 (FRAME_FONTSET_DATA): Macro removed.
5746 * frame.c (make_frame): Don't allocate f->fontset_data.
5747 (Fdelete_frame): Don't free f->fontset_data.
5749 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5751 * xdisp.c (charset_at_position): Function removed.
5752 (init_iterator): Don't set member charset of struct `it'.
5753 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5754 next_element_from_display_vector, insert_left_trunc_glyphs):
5756 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5758 (get_next_display_element, append_space,
5759 extend_face_to_end_of_line): Likewise.
5761 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5763 (clear_font_table, frame_update_line_height, load_face_font):
5764 Adjusted for the change of fontset implementation.
5765 (load_face_fontset_font): Function removed.
5766 (pixel_point_size): New function.
5767 (font_list): Argument type changed. Caller changed.
5768 (LFACE_FONT): New macro.
5769 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5770 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5771 Lisp_Object. Determine the font name by actually loading a font
5772 by the specified pattern. Set LFACE_FONT (lface) to the specified
5773 pattern. Even if a font is not found, don't try alternatives.
5774 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5775 (set_font_frame_param): If `font' is specified in lface, use it.
5776 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5777 (lface_same_font_attributes_p): Likewise.
5778 (make_realized_face): Arguent changed. Caller changed. Set
5779 face->ascii_face to face itself.
5780 (free_realized_face): Free face->fontset if face is for ASCII.
5781 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5782 deduce_unibyte_registry, x_charset_registry): Functions removed.
5783 (free_realized_multibyte_face): New function.
5784 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5785 changed. Caller changed.
5786 (try_font_list): Argument type changed.
5787 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5788 (choose_face_font): Argument changed. Handle fontset properly.
5789 (choose_face_fontset_font): Function removed.
5790 (realize_default_face, realize_named_face): Don't remove the
5792 (realize_face): Argument changed. Caller changed. Remove face
5793 with the arg former_face_id in advance. Load font for the new
5795 (realize_x_face): Argument changed. Caller changed. For a
5796 multibyte character, share fontset with base_face. For a single
5797 byte character, make a new realized fontset. Don't load a font
5799 (realize_tty_face): Argument changed. Caller changed.
5800 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5801 (face_at_buffer_position): Don't check multibyte_p for returning
5803 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5804 FACE_SUITABLE_FOR_CHARSET_P.
5805 (syms_of_xfaces): Remove code for Qx_charset_registry and
5806 Vface_default_registry.
5808 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5809 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5810 (x_per_char_metric): Don't try FONT->default_char. Even if
5811 pcm->width is zero, glyph bits may exist.
5812 (x_encode_char): Always initialize char2b->byte1.
5813 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5814 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5816 (x_append_glyph): Set glyph->glyph_not_available_p.
5817 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5818 it->charset. Handle the case that per char metric is not
5819 available. If it->multibyte_p is zero and it->c is a multibyte
5820 character, convert it to a unibyte character.
5821 (struct glyph_string): Delete member `charset'.
5822 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5823 the case that per char metric is not available correctly.
5824 (x_fill_glyph_string): Handle the case that the specific glyph is
5825 not available correctly.
5826 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5827 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5828 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5829 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5830 fontset. Don't call FS_LOAD_FONT.
5832 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5833 (x_create_tip_frame): Likewise.
5834 (Fx_close_connection): Free full_name of font_info.
5836 * fns.c (optimize_sub_char_table): New function.
5837 (Foptimize_char_table): New function.
5838 (syms_of_fns): Defsubr Soptimize_char_table.
5840 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5842 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5843 only if buffer is displayed in some window.
5845 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5846 (try_window_reusing_current_matrix): Don't call scroll run
5847 function if run's current and desired position are the same;
5848 this prevents cursor flickering.
5850 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5852 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5854 * regex.c (RE_STRING_CHAR): New macro.
5855 (GET_CHAR_AFER_2): Remove.
5856 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5857 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5858 (print_partial_compiled_pattern, re_compile_fastmap)
5859 (re_match_2_internal): Remove on_failure_jump_exclusive.
5860 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5861 optimization only need to work for * (ie. can use of_keep_string_jump).
5862 Remove the special case for .*\n since it is now covered by the general
5864 (re_search_2): Don't bother with `room'.
5865 (skip_one_char): New function.
5866 (skip_noops): Simplify since `memory' is not needed any more.
5867 (mutually_exclusive_p): Restructure slightly to use `switch' and
5868 add handling for "all" remaining cases.
5869 (re_match_2_internal): Change on_failure_jump_smart to use
5870 on_failure_keep_string_jump (and redirect the end-of-loop jump)
5871 rather than on_failure_jump_exclusive.
5873 2000-03-19 Gerd Moellmann <gerd@gnu.org>
5875 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
5876 number of bits per RGB because it's everywhere used as the depth
5879 * term.c (calculate_costs): Remove code dealing with X frames.
5881 2000-03-19 Richard M. Stallman <rms@gnu.org>
5883 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
5885 2000-03-18 Gerd Moellmann <gerd@gnu.org>
5887 * lread.c (read_integer): Unread the last char not consumed.
5889 2000-03-17 Gerd Moellmann <gerd@gnu.org>
5891 * xterm.c (x_update_window_cursor): Don't update in frames
5892 which are in the process of being deleted.
5894 2000-03-16 Gerd Moellmann <gerd@gnu.org>
5896 * Makefile.in (mostlyclean): Add `*.core'.
5897 (clean): Add `bootstrap-emacs'.
5899 * lread.c (read_integer): New function.
5900 (read1): Support read syntax #o, #x, #b, #r.
5902 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
5904 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
5905 make sure POINTER_TO_OFFSET gives the same value before and after
5906 PREFETCH. Use `dfail' to guarantee "atomic" matching.
5907 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
5908 (debug): Now only active if > 0 rather than if != 0.
5909 (DEBUG_*): Update for the new meaning of `debug'.
5910 (print_partial_compiled_pattern): Add missing `succeed' case. Use
5911 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
5912 in `succeed_n', `jump_n' and `set_number_at'.
5913 (store_op1, store_op2, insert_op1, insert_op2)
5914 (at_begline_loc_p, at_endline_loc_p): Add prototype.
5915 (group_in_compile_stack): Move to after its arg's types are
5916 declared and add a prototype.
5917 (PATFETCH): Define in terms of PATFETCH_RAW.
5918 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
5920 (QUIT): Redefine as a nop except for NTemacs.
5921 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
5922 indentation of the greedy-op and shy-group code.
5923 (at_(beg|end)line_loc_p): Fix argument's types.
5924 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
5925 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
5926 (MATCHING_IN_FIRST_STRING): Remove.
5927 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
5928 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
5929 QUIT unconditionally.
5931 2000-03-15 Gerd Moellmann <gerd@gnu.org>
5933 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
5936 * process.c (send_process): Add a hint that the function
5937 can call Lisp code to its comment.
5939 * lread.c (load_dangerous_libraries): New variable.
5940 (Vbytecomp_version_regexp): New variable.
5941 (safe_to_load_p): New function.
5942 (Fload): Handle files not compiled with Emacs specially.
5943 (syms_of_lread): New Lisp variable load-dangerous-libraries.
5945 2000-03-14 Gerd Moellmann <gerd@gnu.org>
5947 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
5949 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
5950 support functions only if HAVE_X11R6_XIM is defined.
5951 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
5953 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
5955 * xfns.c (X_I18N_INHIBITED): Don't define.
5956 (create_frame_xic): Remove conditional compilation on
5958 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
5960 * config.in (HAVE_X_I18N): Moved here from xterm.h.
5961 (HAVE_X11R6_XIM): Define.
5963 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
5965 * xterm.c (x_term_init): Add support for X resource `synchronous'.
5966 If set, call XSynchronize.
5968 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
5970 * regex.c: Declare a new type `re_char' used throughout the code
5971 for the string char type. It's `const unsigned char' to match the
5972 rest of Emacs. Consistently make sure all pointers to strings use
5973 it and make sure all pointers into the pattern use `unsigned
5975 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
5976 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
5979 * charset.h (GET_CHAR_AFTER_2): Remove.
5980 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
5982 2000-03-12 Ken Raeburn <raeburn@gnu.org>
5984 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
5985 variable before the invocation of YMF_PASS_LDFLAGS, in case both
5986 of them try to use backquotes.
5988 2000-03-12 Dave Love <fx@gnu.org>
5990 * unexelf.c: Restore changes of 1999-10-19.
5991 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
5992 fix its type and alignment; copy it from current process.
5994 2000-03-12 Gerd Moellmann <gerd@gnu.org>
5996 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
5997 has been found. Fix bug not computing timer's predecessor.
5999 * fileio.c (Fread_file_name): Handle case that DIR contains a
6002 * window.c (Fsave_window_excursion): Doc fix.
6004 * xfns.c (x_defined_color): Rewritten to use
6005 x_allocate_nearest_color.
6007 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6009 * msdos.c (vga_installed): New function, code moved from
6010 dos_set_window_size.
6011 (Qbar, Qcursor_type, outside_cursor): New variables.
6012 (syms_of_msdos): Intern and staticpro them.
6013 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6014 shape used outside Emacs when called for the first time.
6015 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6016 cursor shape used outside Emacs.
6017 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6018 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6020 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6021 parameters specify the cursor. Make qreverse a global
6022 variable (renamed to Qreverse).
6024 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6026 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6028 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6030 This is a big redesign of failure-stack and register handling, prompted
6031 by bugs revealed when trying to add shy-groups. Overall, what happened
6032 is that loops are now structured a little differently, groups can be
6033 shy and the code is a little simpler.
6035 * regex.h: Update the copyright.
6036 (RE_SHY_GROUPS): New value.
6037 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6038 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6040 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6041 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6042 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6043 for (start|stop)_memory since they now only take one argument (the
6044 second has becomes unnecessary).
6045 (print_partial_compiled_pattern): Adjust for changes in
6047 (print_compiled_pattern): Use %ld to printf long ints and flush to
6048 make debugging a little easier.
6049 (union fail_stack_elt): Make the integer unsigned.
6050 (struct fail_stack_type): Add a `frame' element.
6051 (INIT_FAIL_STACK): Init `frame' as well.
6052 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6053 (DEBUG_PUSH, DEBUG_POP): Remove.
6054 (NUM_REG_ITEMS): Remove.
6055 (NUM_NONREG_ITEMS): Adjust.
6056 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6057 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6058 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6059 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6061 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6062 address pushed is not the destination of the jump but the source
6064 (NUM_FAILURE_ITEMS): Remove.
6065 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6066 registers before the actual failure point). Don't hardcode any
6067 meaning for str==NULL anymore.
6068 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6069 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6071 (REG_UNSET_VALUE): Use NULL (why not?).
6072 (compile_range): Remove declaration since it doesn't exist.
6073 (struct compile_stack_elt_t): Remove inner_group_offset.
6074 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6075 (regex_grow_registers): Remove dead code.
6076 (FIXUP_ALT_JUMP): New macro.
6077 (regex_compile): Add shy-groups Change loops to use
6078 on_failure_jump_smart&jump instead of
6079 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6080 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6081 variable to me). Use `jump' instead of `jump_past_alt' and don't
6082 bother with push_dummy_failure in alternatives since it is now
6083 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6084 emacs' for (re)allocating the stack.
6085 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6086 from loop when bufp->can_be_null rather than jumping to `done'.
6087 Avoid jumping backwards so as to ensure termination. Use
6088 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6089 backreferences. Remove dead code in handling of `anychar'.
6090 (skip_noops, mutually_exclusive_p): New functions taken from the
6091 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6092 improve mutually_exclusive_p to handle ".+\n".
6093 (lowest_active_reg, highest_active_reg,
6094 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6095 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6096 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6097 variables. Push register (in `start_memory') on the stack rather
6098 than storing it in old_reg(start|end). Remove the cycle detection
6099 from `stop_memory', replaced by the use of on_failure_jump_loop
6100 for greedy loops. Add code for the new on_failure_jump_<foo>.
6101 Remove ad-hoc code in `on_failure_jump' to push more registers in
6102 the case of a loop. Take out code from `maybe_pop_jump' into
6103 separate functions and adapt it to the semantics of
6104 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6105 and push_dummy_failure. Remove dummy_failure handling and
6106 handling of `failures to jump to on_failure_jump' (this last one
6107 was already dead code, it seems).
6108 (group_match_null_string_p, alt_match_null_string_p)
6109 (common_op_match_null_string_p): Remove.
6111 2000-03-08 Dave Love <fx@gnu.org>
6113 * config.in: Don't depend on __STDC__ for volatile.
6114 Add POINTER_TYPE, PTR, PROTOTYPES.
6116 * hftctl.c, strftime.c: Use PROTOTYPES.
6117 * eval.c (find_handler_clause): Likewise.
6119 * mem-limits.h: Use POINTER_TYPE.
6121 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6122 (memory_warnings): Declare using POINTER_TYPE.
6124 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6126 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6128 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6131 * xfns.c: Remove obsolete code in #if 0.
6132 (Fx_focus_frame): New function.
6134 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6136 * coding.c (coding_category_name): Add coding-category-utf-8,
6137 coding-category-utf-16-be, coding-category-utf-16-le.
6138 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6139 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6140 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6141 (detect_coding_utf_8): New function.
6142 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6143 UTF_16_LOW_SURROGATE_P): New macros.
6144 (detect_coding_utf_16): New function
6145 (detect_coding_mask): When priorities are specified, skip any
6146 categories that have `nil' coding-system. Fix bug of returning
6147 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6148 returns a mask not set in PRIORITIES.
6149 (detect_eol_type_in_2_octet_form): New function.
6150 (detect_eol): selects detect_eol_type_XXX to call according to
6151 cooding->category_idx.
6152 (detect_coding_system): Remove `nil' coding-system in the result.
6153 (Fupdate_coding_systems_internal): Update all coding-categories.
6155 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6156 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6158 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6159 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6160 CODING_CATEGORY_IDX_UTF_16_LE.
6161 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6162 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6163 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6164 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6166 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6168 * doc.c (Fdocumentation_property): If value is not a string,
6169 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6171 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6172 close the display with XtCloseDisplay. This caused a bus error
6175 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6176 complete but not unique.
6178 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6180 * process.c (send_process): Remove local variable `procname' that
6181 might become invalid when a GC happens. Instead, access the
6182 process name slot directly.
6184 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6187 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6190 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6192 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6193 glyph matrices have been freed.
6195 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6197 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6198 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6200 * xfns.c (QCdata): Moved to xdisp.c.
6202 * xdisp.c (QCdata): Moved here from xfns.c.
6203 (syms_of_xdisp): Initialize QCdata.
6205 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6207 * window.c (coordinates_in_window): Use
6208 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6209 FRAME_INTERNAL_BORDER_WIDTH.
6211 * xdisp.c (try_window_id): Recompute unchanged information if
6212 it is obviously invalid.
6214 * xterm.c (x_term_init): Create a colormap if not using the
6217 * xterm.h (select_visual): Change prototype.
6219 * xfns.c (select_visual): Rewritten. Recognize user-specified
6221 (visual_classes): New variable.
6223 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6225 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6226 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6227 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6228 (x_decode_color): Don't handle allocation of white and black
6230 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6231 XtNcolormap resources.
6232 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6233 (Fx_create_frame): Initialize color members of x_output structure.
6234 (xpm_load): Pass colormap to XPM lib.
6236 * xfaces.c (x_free_colors): Access colormap of frame using
6237 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6238 when default colormap is used.
6240 * xterm.c (x_term_init): Set Colormap member of x_display_info
6241 structure. Copy colormap if resource `privateColormap' is
6242 specified (PseudoColor only).
6243 (x_setup_relief_color): Access colormap of frame using
6246 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6247 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6249 2000-03-04 Jason Rumney <jasonr@gnu.org>
6251 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6252 other non-platform-specific equivalents.
6253 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6254 specific functions and macros as their w32 equivalents where
6255 non-platform-specifics are not available.
6256 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6257 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6258 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6259 (frame_update_line_height): Use macros to access f->output_data.
6260 (defined_color): Remove FIXME comments; fixed.
6261 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6262 into #ifdef blocks. Add WINDOWSNT blocks.
6263 (Fx_list_fonts): Use macros for accessing font data.
6264 (set_lface_from_font_name): Different default fonts for X and
6266 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6267 scalable for backward compatibility.
6268 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6269 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6271 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6274 * makefile.nt (w32faces.obj): Remove.
6277 2000-03-03 Jason Rumney <jasonr@gnu.org>
6279 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6282 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6284 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6285 standard ELF definitions here if the system header does not.
6287 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6289 * xterm.c (PER_CHAR_METRIC): Removed.
6290 (x_per_char_metric_1, x_default_char): New functions.
6291 (x_per_char_metric): If font's default char is invalid, return
6292 metrics of a suitably chosen usable default char.
6293 (x_draw_glyph_string_foreground): If font has an invalid default
6294 char, replace occurrences of unprintable chars with a suitably
6295 chosen usable default char.
6297 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6299 * xterm.c (note_mouse_highlight): Return quickly if frame's
6300 glyph matrices have been freed.
6302 * dispnew.c (free_glyphs): Block input while freeing matrices.
6304 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6306 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6309 * dispextern.h (x_free_colors): Add prototype.
6311 * xfaces.c (x_free_colors): New function.
6312 (unload_color, free_face_colors): Use it.
6314 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6316 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6318 * window.c [MSDOS]: Include msdos.h.
6320 2000-03-02 Dave Love <fx@gnu.org>
6322 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6324 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6325 set C_OPTIMIZE_SWITCH for gcc.
6327 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6329 * coding.c (coding_save_composition): Be sure to allocate
6330 composition data area in coding even if there's no composition in
6333 2000-03-01 Jason Rumney <jasonr@gnu.org>
6335 * w32term.c: Equivalent changes to those made to xterm.c on
6336 2000-02-25 and 2000-02-24.
6338 * w32fns.c: Equivalent changes to those made to xfns.c on
6339 2000-02-25 and 2000-02-21.
6341 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6342 correct line-end convention is followed.
6344 * w32menu.c [HAVE_BOXES]: Remove #undef.
6345 (single_keymap_panes): Remove code for simulating checkmarks.
6346 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6347 Remove code for drawing simulated checkmarks.
6348 (w32_menu_show): make unibyte help string correctly.
6349 (add_menu_item): draw standard Windows checkmarks. Draw radio
6350 buttons as radio buttons if possible.
6352 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6354 * sysdep.c (start_of_text): Don't define this function for NetBSD
6357 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6359 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6360 (LINKER): Don't undef if __NetBSD__ is defined.
6362 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6364 * fileio.c [__NetBSD__]: Define `unix'.
6366 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6368 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6370 * atimer.c (start_atimer): Don't abort when timers are stopped.
6371 (append_atimer_lists): New function.
6372 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6373 arbitrary lists of stopped and running atimers.
6375 * atimer.c (cancel_atimer): Handle canceling an atimer when
6376 some timers are stopped.
6378 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6381 * fns.c (maybe_resize_hash_table): Handle case of new size
6382 coming out as being the same as old size.
6384 2000-02-27 Jason Rumney <jasonr@gnu.org>
6386 * makefile.nt: Add atimer.h to dependencies.
6387 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6388 * w32console.c: Only disable window system features for dispextern.h
6389 (initialize_w32_display): Build a display info for the console.
6390 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6391 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6392 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6394 * w32gui.h (struct W32FontStruct): Revert last change after change
6396 * w32menu.c (single_submenu): Set up help string.
6397 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6398 (w32_dialog_show): Set up help string.
6399 * w32term.c (w32_display_info_for_display): Remove unused function.
6400 (w32_draw_bitmap): Use pre-built bitmaps.
6401 (w32_initialize_display_info): New function to initialize parts of
6402 display info that are common to both GUI and console frames.
6403 (w32_term_init): Use w32_initialize_display_info. Do not set
6404 Vw32_num_mouse_buttons here, as it is not called for console
6405 frames. Build bitmaps for indicating truncated lines etc.
6406 (x_delete_display): Destroy pre-built bitmaps.
6407 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6408 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6410 2000-02-27 Dave Love <fx@gnu.org>
6412 * lisp.h: Add a bunch of prototypes.
6414 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6416 * keyboard.c (read_char): Set `usec' correctly.
6418 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6420 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6421 `lambda', set reg[RRR] to the map index.
6422 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6423 reg[RRR] to 0. Otherwise, set it to -1.
6425 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6427 * emacs.c (main): Remove code snippet commented out with `//'.
6429 2000-02-25 Richard M. Stallman <rms@gnu.org>
6431 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6432 and contains a `:', prepend `/:'.
6434 * window.c (select_window_1): If selected_window is nil,
6435 don't "swap out" the buffer's point.
6436 (Fset_window_configuration): Set selected_window to nil
6437 before calling Fselect_window.
6438 (unshow_buffer): Don't set point in buffer from window's point
6439 if another more recently selected window also shows the buffer.
6441 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6443 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6445 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6446 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6447 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6449 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6450 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6451 (hide_busy_cursor): New functions.
6452 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6454 * minibuf.c (read_minibuf): Cancel busy-cursor.
6456 * keyboard.c (command_loop_1): Call start_busy_cursor before
6457 Fcommand_execute and cancel_busy_cursor after it.
6458 (timer_check): Remove busy-cursor code.
6459 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6462 * process.c (wait_reading_process_input): Remove busy-cursor code.
6464 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6465 Fx_hide_busy_cursor.
6467 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6469 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6471 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6473 * xterm.c (XTread_socket): Remove busy-cursor code.
6475 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6476 (build_frame_matrix_from_leaf_window): Put code handling
6477 glyph row's not being a slice of a frame row in #if 0.
6478 (sync_window_with_frame_matrix_rows): New function.
6479 (frame_row_to_window): New function.
6480 (mirror_line_dance): Handle copies between windows.
6482 * lread.c (Fload): Use `xfree' instead of `free'.
6483 (init_obarray): Use `xmalloc' instead of `malloc'.
6485 * window.c (Fset_window_buffer): Set WINDOW to the window
6487 (coordinates_in_window): Take frame's internal border width
6490 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6492 * xterm.c (x_display_and_set_cursor): Display cursor of
6493 non-selected windows depending on the setting of
6494 cursor_in_non_selected_windows.
6496 * xdisp.c (cursor_in_non_selected_windows): New variable.
6497 (syms_of_xdisp): DEFVAR_BOOL it.
6499 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6501 * data.c (Fstring_to_number): If number is greater than what
6502 fits into an integer, return a float.
6504 * eval.c (specbind): Remove references to
6505 keyword_symbols_constant_flag.
6507 * data.c (keyword_symbols_constant_flag): Removed.
6508 (Fmakunbound, set_internal, syms_of_data): Remove references to
6509 keyword_symbols_constant_flag.
6511 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6513 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6515 * syntax.c (multibyte_syntax_as_symbol): New variable.
6516 (syms_of_syntax): Declare it as a Lisp variable.
6517 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6518 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
6519 nonzero, treat all multibyte characters as symbol.
6520 (init_syntax_once): Give syntax `word' to all multibyte
6523 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6525 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6528 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6530 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6532 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6533 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6535 2000-02-21 Dave Love <fx@gnu.org>
6537 * frame.c (Vmouse_position_function): New variable.
6538 (Fmouse_position): Use it.
6539 (syms_of_frame): Install it.
6541 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6543 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6545 * fileio.c (Finsert_file_contents): Unbind the binding of
6546 standard-output done by temp_output_buffer_setup.
6548 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6549 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6550 (specbind, unbind_to): Handle most common case of non-constant
6551 symbol with trivial value specially.
6553 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6555 2000-02-20 Richard M. Stallman <rms@gnu.org>
6557 * data.c (Fmake_variable_buffer_local): Doc fix.
6558 Init found_for_buffer to 0.
6559 (Fmake_variable_frame_local): If the variable has already
6560 been buffer-local, set the check_frame field.
6562 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6564 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6565 produced for CODING_MODE_LAST_BLOCK requires.
6567 2000-02-18 Dave Love <fx@gnu.org>
6569 * keyboard.c (echo_keystrokes): Remove declaration.
6570 (Vecho_keystrokes) New variable.
6571 (read_char, record_menu_key, read_key_sequence): Use it to allow
6573 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6575 * lread.c: Undef feature selection macros before defining.
6577 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6579 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6580 for symbols other than the symbol in question.
6582 2000-02-17 Dave Love <fx@gnu.org>
6584 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6586 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6588 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6590 * alloc.c (enum mem_type): Compile unconditionally.
6592 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6594 * xfaces.c (tty_defined_color): Don't return faulire indication
6595 for unspecified-fg and unspecified-bg pseudo-colors.
6597 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6599 * alloc.c (mark_object): Don't mark symbol names in pure space.
6600 (gc_sweep): Don't unmark symbol names in pure space.
6602 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6603 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6604 [GC_MARK_STACK]: New defines.
6605 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6606 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6608 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
6610 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
6611 allocate_buffer instead of xmalloc.
6613 * alloc.c (toplevel): Include setjmp.h.
6614 (PURE_POINTER_P): New define.
6615 (enum mem_type) [GC_MARK_STACK]: New enumeration.
6616 (Vdead) [GC_MARK_STACK]: New variable.
6617 (lisp_malloc): Add parameter TYPE, call mem_insert if
6618 GC_MARK_STACK is defined.
6619 (allocate_buffer): New function.
6620 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
6621 (free_float) [GC_MARK_STACK]: Set type to Vdead.
6622 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
6623 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
6624 (MEM_NIL) [GC_MARK_STACK]: New define.
6625 (struct mem_node) [GC_MARK_STACK]: New structure.
6626 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
6627 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
6628 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
6629 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
6630 (mark_stack) [GC_MARK_STACK]: New functions.
6631 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
6632 (clear_marks): Removed.
6633 (gc_sweep): Set free conses' car, free floats' type, free
6634 symbols' function to Vdead. Use lisp_free to free buffers.
6635 (init_alloc_once): Initialize Vdead.
6636 (survives_gc_p): Return non-zero for pure objects.
6638 * alloc.c: Add comments throughout the file.
6640 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
6641 that unblocks alarms.
6643 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
6644 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
6645 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
6647 * frame.c (make_frame): Set frame initiallly to `garbaged'.
6649 2000-02-17 Kenichi Handa <handa@etl.go.jp>
6651 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
6652 avoid infinite error signaling. Allocate sufficient memory for
6653 eol_str in the case that eoltype is Lisp_Int.
6655 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
6657 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
6658 depends on the previous behavior.
6660 2000-02-16 Gerd Moellmann <gerd@gnu.org>
6662 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
6664 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6666 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
6668 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
6669 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6672 2000-02-15 Richard M. Stallman <rms@gnu.org>
6674 * data.c (set_internal): Don't make variable buffer-local
6675 if within a let-binding for the same buffer.
6676 (let_shadows_buffer_binding_p): New function.
6678 * eval.c (specbind): For buffer-local value,
6679 record the current buffer also.
6680 (unbind_to): Cope with that change.
6682 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6684 * window.c (Fsave_window_excursion): Doc fix.
6686 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6688 * syntax.c (back_comment): Make sure we only consider comment-starters
6689 of the relevant style and return -1 in case of a failure to find the
6690 beginning of the comment.
6691 (Fforward_comment): If back_comment fails, go back to the position just
6692 after the comment-end.
6693 (scan_lists): Add comment describing a very minor bug.
6695 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6697 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6698 `completion-regexp-list' in the docstring.
6700 2000-02-14 Dave Love <fx@gnu.org>
6702 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6704 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6706 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6707 to Emacs' syntax. Also fix the comment about set/not-set meanings
6708 since Emacs syntax is not the value 0 any more.
6709 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6710 since it's now part of RE_SYNTAX_EMACS.
6712 2000-02-12 Dave Love <fx@gnu.org>
6714 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6717 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6719 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6721 2000-02-12 Dave Love <fx@gnu.org>
6723 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6725 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6726 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6727 * s/hpux.h: Don't define HAVE_VFORK.
6729 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6731 * s/nextstep.h: Don't define HAVE_ALLOCA.
6733 * config.in: Add vfork bits.
6735 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6737 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6738 unwind function to undo the effect of stopping atimers.
6740 * keyboard.c (bind_polling_period): Stop all timers except
6743 * atimer.c (stopped_atimers): New variable.
6744 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6747 * atimer.h (stop_other_atimers, run_all_atimers)
6748 (unwind_stop_other_atimers): Add function prototypes.
6750 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6752 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6754 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6755 library may depend on jpeg.
6756 (atimer.o): Depends on atimer.c.
6758 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6760 * insdel.c (del_range_1): Call update_compositions.
6761 (del_range_both): Call update_compositions just once..
6763 2000-02-10 Dave Love <fx@gnu.org>
6765 * xfns.c (create_frame_xic): Fix initialization of automatic
6768 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6770 * ccl.c (CCL_MAKE_CHAR): New macro.
6771 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6772 registers by CCL_MAKE_CHAR before calling translate_char.
6773 <CCL_TranslateCharacterConstTbl> Likewise.
6775 2000-02-08 Dave Love <fx@gnu.org>
6777 * lread.c (__EXTENSIONS__): Define.
6779 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6781 * puresize.h (BASE_PURESIZE): Increase to 650000.
6783 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6785 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6788 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6790 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6791 md, mh, mb, mr, and me to the fake termcap entry.
6793 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6795 * sound.c (sound_cleanup): Don't call device close routine if the
6796 function pointer is null.
6798 2000-02-06 Andrew Innes <andrewi@gnu.org>
6800 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6801 around image definitions and prototypes.
6802 (gamma_correct) [WINDOWSNT]: New prototype.
6804 * w32term.c (x_make_frame_visible): Replace call to
6805 input_poll_signal with poll_for_input.
6807 * window.c [WINDOWSNT]: Include w32term.h.
6809 * xdisp.c [WINDOWSNT]: Include w32term.h.
6811 * makefile.nt: Add dependencies on w32gui.h.
6812 (OBJ1): Include atimer.obj.
6813 ($(BLD)\atimer.obj): New dependency rule.
6815 * w32.c (sigmask): New function (does nothing).
6816 (sigunblock): Ditto.
6818 * frame.c [WINDOWSNT]: Include w32term.h.
6820 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6822 * lread.c (syms_of_lread): Fix literal newlines.
6824 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6825 the string constant limit (2048 bytes) in MSVC.
6828 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6830 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6832 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6833 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6836 2000-02-04 Dave Love <fx@gnu.org>
6838 * fileio.c: Remove some unused vars.
6839 (_GNU_SOURCE): Define (for euidaccess).
6841 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6843 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6845 (read_minibuf): Deal with allow_props correctly.
6847 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6849 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6851 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6853 * search.c (compile_pattern): If a cache entry has a nil regexp,
6854 fill in that entry instead of clobbering a previously cached
6857 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6859 * puresize.h (BASE_PURESIZE): Increase to 610000.
6861 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6863 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
6866 2000-02-02 Kenichi Handa <handa@etl.go.jp>
6868 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
6869 instead of incrementing ic directly.
6870 <CCL_WriteExprConst> Likewise.
6871 <ccl_set_expr>: Set ic to jump_address.
6873 * fileio.c (e_write): Fix the handling of
6874 CODING_FINISH_INSUFFICIENT_SRC.
6876 2000-02-01 Dave Love <fx@gnu.org>
6878 * editfns.c (Fpropertize): Doc fix.
6880 * process.c (Fstart_process): Doc fix.
6882 * eval.c: Fix various doc strings not to duplicate information
6883 from help-manyarg-func-alist.
6885 * window.c (Fset_window_margins): Don't make interactive. Doc
6888 * doc.c (Vhelp_manyarg_func_alist): New variable.
6889 (Fdocumentation): Use it.
6890 (syms_of_doc): Define it.
6892 2000-01-31 Gerd Moellmann <gerd@gnu.org>
6894 * xterm.c (xim_open_dpy): Remove unused local variable.
6896 * emacs.c (USAGE): Use term `display options' instead of `X
6899 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
6900 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
6902 * fns.c (sweep_weak_table): New function.
6903 (sweep_weak_hash_tables): Use it. Keep on marking until there
6906 2000-01-30 Gerd Moellmann <gerd@gnu.org>
6908 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
6909 that XTread_socket does not crash by trying to call XNoOp on a
6912 2000-01-30 Jason Rumney <jasonr@gnu.org>
6914 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6915 Change selected_frame to SELECTED_FRAME ().
6916 (w32_console_mouse_position): Remove #ifndef MULE from around
6919 * makefile.nt: Remove dosfns.obj.
6921 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
6923 * w32fns.c (w32_defined_color): Check for valid frame before
6924 applying gamma correction. Eliminate dependency on frame elsewhere.
6925 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
6926 (w32_to_x_font): Use resx and resy not height_in and width_in.
6927 (x_to_w32_font): Doc fix.
6928 (xlfd_strip_height): New function to strip and return font height.
6929 (w32_font_match): Compare height separately from rest of xlfd
6930 spec, using xlfd_strip_height.
6932 * w32term.c (w32_term_init): Swap resx and height_in, resy and
6933 width_in. Use w32_defined_color in place of defined_color.
6935 * w32faces.c: Merge more of DOS and X specifics in preparation for
6936 merge with xfaces.c.
6937 (defined_color): Remove FIXME comment.
6938 (tty_color_name): Provide w32-specific function.
6939 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
6941 * w32console.c (turn_on_face, turn_off_face): Removed.
6942 (w32_face_attributes): New function.
6943 (Global_variables): Reduce scope where possible.
6944 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
6946 (hl_mode): Don't modify text attributes.
6947 (write_glyphs): Don't do anything if len <= 0. Use
6948 w32_face_attributes to get attributes for drawing. Write
6949 terminating codes using char_attr_normal.
6950 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
6951 (update_begin, update_end): Likewise.
6952 (vga_stdcolor_name): New function.
6953 (initialize_w32_display): Remove char_attr_reverse and char_attr.
6954 (Fset_screen_color): Remove char_attr_reverse.
6956 2000-01-29 Gerd Moellmann <gerd@gnu.org>
6958 * xfns.c (xic_set_preeditarea): Take window parameter and
6959 window-relative pixel-positions.
6961 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
6962 is its frame's selected window.
6963 (xim_instantiate_callback): Likewise.
6965 * xfns.c (x_create_im): Removed.
6966 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
6967 (supported_xim_styles): Renamed from supported_styles.
6968 (best_xim_style): Renamed from best_style.
6969 (create_frame_xic): Renamed from xic_create_frame.
6970 (free_frame_xic): Renamed from xic_destroy_frame.
6972 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
6974 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
6975 our frames, call XFilterEvent with 2nd parameter `None'.
6976 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
6977 returning XBufferOverflow.
6978 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
6980 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
6981 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
6982 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
6983 (xim_initialize, xim_close)
6984 [HAVE_X_I18N && HAVE_X11R6]: New functions.
6985 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
6986 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
6987 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
6989 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
6991 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
6992 `xic_style' and `xic_xfs'.
6993 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
6994 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
6995 (FRAME_XIM): Removed.
6997 * xfns.c (supported_styles): New variable.
6998 (DEFAULT_STYLE, DEFAULT_FONT): New macros
6999 (xic_create_xfontset, best_style, xic_create_frame)
7000 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7001 (xic_set_xfontset): New functions.
7003 2000-01-28 Dave Love <fx@gnu.org>
7005 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7007 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7009 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7011 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7012 for *scratch* if it already existed.
7014 * emacs.c (USAGE): New macro.
7015 (main): Use it to display usage information.
7017 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7019 Support for the menu-help feature:
7021 * msdos.h: Change prototypes of XMenuAddSelection and
7024 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7025 part of the line to the termscript file.
7026 (IT_clear_to_end): Clear the entire line, not just its beginning.
7027 (menu_help_message, prev_menu_help_message): New variables.
7028 (IT_menu_make_room): Make room for the help_text member.
7029 (IT_menu_display): New argument disp_help; all callers changed.
7030 If disp_help is non-zero, store the help text of the active menu
7031 item in menu_help_message.
7032 (XMenuAddPane): Initialize the help_text member to NULL.
7033 (XMenuAddSelection): New argument help_text. Store it in the
7035 (XMenuActivate): New argument help_callback. If the value of
7036 menu_help_message has changed since the last time, display the
7037 menu help message text while waiting for the mouse to move. Clear
7038 the echo area before exiting.
7039 (XMenuDestroy): Free the help_text member.
7041 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7043 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7044 XMenuAddSelection. Pass help callback to XMenuActivate.
7045 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7047 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7049 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7050 and EMACS_SET_USECS.
7052 2000-01-26 Dave Love <fx@gnu.org>
7054 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7056 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7057 an error may be signalled.
7059 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7061 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7062 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7064 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7066 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7068 * charset.c (Fstring): If there is a multibyte char among
7069 the args, always return a multibyte string.
7071 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7073 * sysdep.c (sys_select): Turn atimers off and on instead of
7074 recording and restoring old alarm handler
7076 * process.c (toplevel): Include atimer.h.
7077 (create_process_1): Rewritten.
7078 (create_process): Use atimers instead of alarm.
7079 (wait_reading_process_input) [hpux]: Turn atimers off instead
7080 of turning off SIGALRM.
7081 (wait_reading_process_input): Turn off atimers instead off
7082 calling stop_polling.
7084 * emacs.c (main): Call init_atimer.
7086 * keyboard.c (toplevel): Include systime.h and atimer.h.
7087 (polling_for_input): Removed because unused.
7088 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7089 (poll_timer): New variable.
7090 (poll_for_input, poll_for_input_1): New functions.
7091 (start_polling, stop_polling): Rewritten.
7093 * keyboard.h (polling_for_input): Removed.
7095 * atimer.h, atimer.c: New files.
7097 * Makefile.in (obj): Add atimer.o.
7098 (atimer.o): New target.
7100 * blockinput.h (pending_atimers): Add extern declaration.
7101 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7103 * lisp.h (popup_activated_flag): Add extern declaration.
7105 * xmenu.c (popup_activated_flag): Make externally visible.
7106 (popup_activate_callback) [USE_MOTIF]: Increment
7107 popup_activated_flag.
7108 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7110 * xterm.c (toplevel): Include atimer.h.
7111 (toolkit_scroll_bar_interaction): New variable.
7112 (Fxt_process_timeouts): Removed.
7113 (x_process_timeouts): New function.
7114 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7115 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7116 (x_make_frame_visible): Call poll_for_input_1 instead of
7117 input_poll_signal. Don't call alarm.
7118 (x_initialize): Install timer calling x_process_timeouts.
7120 2000-01-24 Dave Love <fx@gnu.org>
7122 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7123 Don't use -cckr -- apparently not now necessary.
7125 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7127 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7130 2000-01-23 Jason Rumney <jasonr@gnu.org>
7132 * w32fns.c (w32_defined_color): Apply gamma correction before
7133 trying to map to the palette.
7134 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7137 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7138 here. Callers changed to always pass real device context.
7139 (w32_draw_bitmap): Likewise.
7140 (w32_get_glyph_overhangs): Likewise.
7141 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7143 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7144 pfnSetScrollInfo and SetScrollRange.
7145 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7146 back into MULE characters after decoding them.
7147 (x_get_glyph_face_and_encoding): Likewise.
7148 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7149 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7150 (x_produce_glyphs): Calculate per char metrics for a character
7151 that we know exists in default font when font_not_found_p is true.
7153 2000-01-22 Jason Rumney <jasonr@gnu.org>
7155 * makefile.nt (intervals.obj, composite.obj): New modules.
7156 (composite.h): Added as dependency where appropriate.
7158 * w32gui.h (XGCValue): New struct for emulating X GCs.
7160 * w32term.h (XCharStruct): New struct for emulating X.
7162 * w32console.c (turn_on_face, turn_off_face): New functions.
7163 (change_line_highlight): New prototype for new redisplay.
7164 (write_glyphs): Support multibyte text. Support faces.
7166 * w32faces.c: Complete rewrite for new redisplay based on new
7169 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7170 throughout. struct frame * in place of FRAME_PTR.
7171 Skeleton support for images, toolbars, tooltips from xfns.c.
7172 (Fx_create_frame): Use system default for default scroll bar
7174 (w32_get_arg): Renamed from x_get_arg.
7175 (Fx_file_dialog): New function.
7176 (w32_list_fonts): Check cache before asking system.
7177 (Vw32_enable_synthesized_fonts): New variable.
7178 (Vw32_enable_italics): Obsolete, removed.
7180 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7181 Use SELECTED_FRAME macro.
7183 * w32menu.c: Add skeleton support for help strings on menus.
7184 (add_menu_item): Native checkbox and radio support added, but not
7185 yet enabled due to bugs.
7186 (push_menu_item): Add parameters type, selection and help.
7188 Formatting changes to reduce unnecessary diffs with xmenu.c.
7190 * w32select.c (Fw32_set_clipboard_data): Update call to
7191 find_charset_in_str.
7193 * w32term.c: Complete rewrite for new redisplay based on new
7194 xterm.c with necessary sections merged back in from old w32term.c.
7196 2000-01-21 Richard M. Stallman <rms@gnu.org>
7198 * data.c (set_internal): Further fix in same criterion.
7200 2000-01-20 Richard M. Stallman <rms@gnu.org>
7202 * data.c (set_internal): Fix the criteria for whether
7203 to swap out the old cached binding.
7205 2000-01-19 Dave Love <fx@gnu.org>
7207 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7209 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7211 * regex.c (re_compile_fastmap): While checking a range table for
7212 `charset', skip flag bits for a character class correctly.
7214 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7216 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7218 * xfns.c (x_window): Call lw_create_widget with new parameter
7221 * widget.c (EmacsFrameSetCharSize): Change size of children first
7222 because of problems with main window geometry management under
7225 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7227 (MENU_ITEMS_ITEM_HELP): New enumerator.
7228 (push_menu_item): Add parameter HELP. Record help in menu_items.
7229 (single_menu_item, single_submenu, list_of_items): Call
7230 push_menu_item with new parameter.
7231 (single_submenu): Set help string in widget value.
7232 (menu_highlight_callback): New function.
7233 (set_frame_menubar): Call lw_create_widget with new
7235 (xmenu_show, xdialog_show): Ditto.
7237 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7239 * sound.c (Fplay_sound): Improve doc string.
7241 2000-01-11 Richard M. Stallman <rms@gnu.org>
7243 * lisp.h (set_internal): Enter the new arg.
7245 * eval.c (specbind): Record buffer-local variables specially,
7246 indicating which buffer's binding was saved.
7247 (unbind_to): Restore buffer-local variables specially
7248 in the proper buffer.
7250 * data.c (set_internal): New arg BUF.
7252 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7253 * data.c (Fset): Pass new arg to set_internal.
7254 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7256 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7258 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7261 2000-01-11 Richard M. Stallman <rms@gnu.org>
7263 * minibuf.c (Ftry_completion): Doc fix.
7265 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7267 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7270 2000-01-11 Andreas Schwab <schwab@suse.de>
7272 * coding.c (code_convert_region): Initialize total_skip.
7274 2000-01-08 Dave Love <fx@gnu.org>
7276 * eval.c (Fuser_variable_p): Check customizability too.
7278 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7280 * minibuf.c (Fcompleting_read): Doc fix.
7282 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7284 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7287 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7288 Check that input style is supported before trying to create an
7290 (x_window): Call x_create_im.
7292 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7294 * xfns.c (current_gif_memory_src): New variable.
7295 (gif_load): Record the address of the current memory source
7296 in current_gif_memory_src.
7297 (gif_read_from_memory): Use current_gif_memory_src.
7299 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7300 macros statement form.
7302 * sound.c (struct sound): Renamed from struct sound_file.
7303 (struct sound): Add members `data' and `header_size'.
7304 (enum sound_attr): Add SOUND_DATA.
7305 (current_sound, current_sound_device): Variables renamed from
7306 sound_file and sound_device.
7307 (parse_sound): Parse :data.
7308 (parse_sound): Handle sound data in strings.
7309 (find_sound_type): Function renamed from find_sound_file_type.
7310 (wav_init, au_init): Fail if sound's header_size is smaller than
7312 (wav_play, au_play): Play sounds from string data.
7314 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7316 * lisp.h: Add prototype for allocate_string_data.
7318 * alloc.c (Fgarbage_collect): Return number of live and free
7321 * alloc.c (mark_buffer): Remove code in #if 0.
7323 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7324 (strings_consed): New variable.
7325 (allocate_string): Set it.
7326 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7327 (Fmemory_use_counts): Return strings_consed. Use Flist.
7329 * alloc.c: General cleanup in comments etc. Remove conditional
7330 compilation for `standalone'.
7332 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7334 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7335 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7336 (DONT_COPY_FLAG): Removed.
7337 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7338 (struct sdata, struct sblock): New
7339 (struct string_block): Rewritten.
7340 (STRINGS_IN_STRING_BLOCK): New macro.
7341 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7342 (large_sblocks, string_blocks, string_free_list): New variables.
7343 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7344 (init_strings): Rewritten.
7345 (allocate_string, allocate_string_data, compact_small_strings)
7346 (free_large_strings, sweep_strings): New functions.
7347 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7348 (struct string_block_head, current_string_block)
7349 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7350 (STRING_PAD): Removed.
7351 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7352 (Fgarbage_collect): Don't set mark bit in large strings.
7353 (mark_object): Mark strings differently. Mark symbol names
7355 (survives_gc_p): Test marked strings differently.
7356 (gc_sweep): Sweep strings differently, unmark strings in
7358 (compact_strings): Removed.
7360 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7362 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7363 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7365 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7367 * fileio.c (Finsert_file_contents): Signal error if visiting file
7368 in a non-empty buffer.
7370 * term.c (encode_terminal_code): Fix the previous change.
7372 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7374 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7375 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7377 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7379 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7381 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7382 need to test for MSDOS frames.
7384 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7386 * dosfns.c (unspecified_colors): Remove.
7387 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7389 (msdos_stdcolor_name): Return strings for unspecified fore- and
7392 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7393 (syms_of_xfaces): Remove their staticpro's.
7394 (tty_color_name): Return Lisp strings for unspecified fore- and
7396 (Finternal_set_lisp_face_attribute): Remove the special treatment
7397 for Qunspecified_{f,b}g.
7398 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7401 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7403 * xdisp.c (reseat_at_next_visible_line_start): Position before
7404 newline only if ending up on a newline.
7405 (next_element_from_ellipsis): Return success. Handle case of
7406 displaying no ellipsis. Fix case of ellipsis defined in display
7408 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7411 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7413 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7414 (Fcolor_supported_p): Renamed from face-color-supported-p.
7416 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7418 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7419 list of colors renamed to tty-defined-color-alist.
7420 (tty_color_name): Pass the frame to tty-color-by-index.
7421 (realize_tty_face): tty-color-alist is now a function which
7422 accepts the frame as argument.
7424 * term.c (Ftty_display_color_p): Accept an optional argument
7427 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7429 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7430 encode_terminal_code.
7432 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7434 * dispnew.c (mode_line_string): Support termcap frames as well.
7436 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7438 * syntax.c (Fforward_word): Undo previous change.
7440 * editfns.c (Fconstrain_to_field): Don't constrain if
7441 inhibit-field-text-motion is non-nil.
7442 (Fline_beginning_position): Undo previous change.
7443 (Fline_end_position): Ditto.
7445 * syntax.c (Fforward_word): Notice field boundaries only if
7446 inhibit-field-text-motion is nil.
7448 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7450 * editfns.c (Vinhibit_field_text_motion): New variable.
7451 (inhibit-field-text-motion): New DEFVAR_LISP.
7452 (Fline_beginning_position, Fline_end_position): Notice field
7453 boundaries only if inhibit-field-text-motion is nil.
7455 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7457 (x_build_heuristic_mask): Likewise.
7458 (xbm_load_image_from_file): Change error output.
7459 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7460 (gif_load, gs_load, x_kill_gs_process): Ditto.
7462 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7463 color indices when accessing raster pixels.
7464 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7465 one of :file or :data.
7466 (enum pbm_keyword_index): Add PBM_DATA.
7467 (pbm_format): Add :data.
7468 (pbm_image_p): Allow either :file or :data.
7469 (pbm_read_file): New function.
7470 (pbm_scan_number): Rewritten to read from string.
7471 (pbm_load): Support :data.
7473 See ChangeLog.8 for earlier changes.
7476 ;; coding: iso-2022-7bit