1 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
4 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5 (where_is_internal): Renamed from Fwhere_is_internal.
6 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
7 (Fwhere_is_internal): New function wrapping where_is_internal.
8 (where_is_internal_1): Handle the case where we're filling the cache.
9 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
11 2000-10-25 Miles Bader <miles@gnu.org>
13 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
15 2000-10-25 Gerd Moellmann <gerd@gnu.org>
17 * window.c (pos_fully_visible_p): Removed.
18 (Fpos_visible_in_window_p): Use pos_visible_p to determine
19 if position is visible and/or fully visible.
21 * lisp.h (pos_visible_p): Add prototype.
23 * xdisp.c (pos_visible_p): New function.
25 2000-10-25 Kenichi Handa <handa@etl.go.jp>
27 * process.c (send_process): If OBJECT is t, it means that the data
28 is from C string, but we should encode it. Before calling
29 setup_raw_text_coding_system, be sure to flush out data by the
30 previous coding system.
32 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
34 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
35 assignment of startpos to prev when startpos == pos.
37 * editfns.c (find_field): Set the field stickiness correctly from
38 overlay fields. Use renamed `text_property_stickiness'.
39 (text_property_stickiness): Renamed from `char_property_stickiness'.
40 Only check text properties, not overlays.
41 * textprop.c (get_char_property_and_overlay): New function.
42 (Fget_char_property): Use it.
43 * intervals.h (get_char_property_and_overlay): Add declaration.
45 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
47 * keymap.c: Use AREF, ASET and ASIZE macros.
48 (Fmake_sparse_keymap): Docstring fix.
50 (shadow_lookup): Move up.
51 Handle the case where lookup-key returns an integer.
52 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
53 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
54 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
55 Simplify/rewrite the keymap-finding code.
56 Add check for command shadowing, using shadow_lookup.
58 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
60 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
61 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
64 2000-10-24 Andrew Innes <andrewi@gnu.org>
66 * dired.c (directory_files_internal_unwind): New function.
67 (directory_files_internal): Use it to ensure closedir is called
68 even if expand-file-name or file-attributes throw, eg. because of
69 a user interrupt. Also enable immediate_quit while calling
70 re_search, so that matching can be interrupted as well.
72 2000-10-24 Gerd Moellmann <gerd@gnu.org>
74 * window.c (size_window): Prevent setting window's width or
75 height to a negative value (esp. with XSETFASTINT).
77 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
78 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
79 (protect_malloc_state) [GC_MALLOC_CHECK &&
80 GC_PROTECT_MALLOC_STATE]: New function.
81 (PROTECT_MALLOC_STATE): New macro.
82 (__malloc_initialize, morecore, _malloc_internal)
83 (_free_internal) _realloc_internal): Use it to make _heapinfo
84 read-only outside of gmalloc.
86 * keymap.c: Update copyright.
88 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
91 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
93 * filelock.c (unlock_all_files): Use unlock_file to expand each
94 buffer's file_truename before trying remove its lock file.
96 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
98 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
101 2000-10-24 Kenichi Handa <handa@etl.go.jp>
103 * window.c (Fdisplay_buffer): Fix doc.
105 2000-10-23 Jason Rumney <jasonr@gnu.org>
107 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
108 ASCII font of default fontset on Windows.
110 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
111 xterm.c comment below).
113 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
115 2000-10-23 Gerd Moellmann <gerd@gnu.org>
117 * xterm.c (x_connection_closed): Reset handling_signal.
119 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
122 2000-10-23 Miles Bader <miles@gnu.org>
124 * window.c (window_scroll_pixel_based, window_scroll_line_based):
125 Pass nil for FULLY argument to Fpos_visible_in_window_p to
126 maintain old behavior.
127 * minibuf.c (Fminibuffer_complete): Likewise.
129 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
131 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
132 that when a font can't be exactly centered, it errs up rather than
135 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
137 * fns.c (Fbase64_decode_string): The decoded result should be
140 2000-10-23 Andrew Choi <akochoi@i-cable.com>
142 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
144 * dispnew.c [macintosh]: Include macterm.h.
145 (init_display) [macintosh]: Initialization for window system.
147 * emacs.c (main) [macintosh]: Call syms_of_textprop,
148 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
149 syms_of_search, x_term_init, and init_keyboard before calling
150 init_window_once. Also, call syms_of_xmenu.
152 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
153 default fontset to Monaco.
155 * frame.c [macintosh]: Include macterm.h. Remove declarations of
156 NewMacWindow and DisposeMacWindow.
157 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
158 instead of calling NewMacWindow and setting fields of
159 f->output_data.mac directly. Call init_frame_faces.
160 (Fdelete_frame) [macintosh]: Remove unused code.
161 (Fmodify_frame_parameters) [macintosh]: Call
162 x_set_frame_parameters instead of mac_set_frame_parameters.
164 * frame.h [macintosh]: Define menu_bar_lines field in struct
165 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
167 * keyboard.c [macintosh]: Include macterm.h.
168 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
169 and menu_bar_activate_event type events as for X and NT.
170 (make_lispy_event) [macintosh]: Construct lisp events of type
171 MENU_BAR_EVENT as for X and NT.
173 * sysdep.c [macintosh]: Remove declaration for sys_signal.
174 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
175 (sys_subshell) [macintosh]: Remove definition entirely.
176 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
177 Vwindow_system_version here. Remove initialization of
179 (read_input_waiting): Correct the number of parameters passed to
181 Move all Macintosh functions to mac/mac.c.
183 * term.c [macintosh]: Include macterm.h.
185 * window.c [macintosh]: Include macterm.h.
187 * xdisp.c [macintosh]: Include macterm.h. Declare
188 set_frame_menubar and pending_menu_activation.
189 (echo_area_display) [macintosh]: Do not return if terminal frame
190 is the selected frame.
191 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
192 Allow only the selected frame to set menu bar.
193 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
194 calling FRAME_EXTERNAL_MENU_BAR (f).
195 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
197 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
198 and check_x. Declare XCreateGC. Define x_create_gc and
199 x_free_gc. Initialize font_sort_order.
200 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
201 but call x_list_fonts instead of w32_list_fonts.
202 (Finternal_face_x_get_resource) [macintosh]: Do not call
203 display_x_get_resource.
204 (prepare_face_for_display) [macintosh]: Set xgcv.font.
205 (realize_x_face) [macintosh]: Load the font if it is specified in
207 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
210 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
212 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
213 is nil: since we go to the end of submap anyway, we'd end up
215 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
216 doesn't obey autoload.
218 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
220 * msdos.c (dos_set_window_size): Update screen dimension variables.
222 2000-10-21 Jason Rumney <jasonr@gnu.org>
224 * w32term.c (w32_cache_char_metrics): Double check that font is
225 really fixed pitch before trusting tmPitchAndFamily.
227 2000-10-21 Andrew Innes <andrewi@gnu.org>
229 * w32gui.h (w32_char_font_type): Move enum from w32term.c
231 * w32term.h: Extern decl for w32_cache_char_metrics.
233 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
235 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
236 (w32_unload_font): Free per_char array if present.
238 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
239 cached information in emulated XFontStruct to handle common cases
240 quickly. Do not allocate XCharStruct for return.
241 (w32_native_per_char_metric): New function.
242 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
244 (x_produce_glyphs): Don't get an HDC. Change calls to
245 w32_per_char_metric to match arg change above. Remove calls to
247 (w32_get_glyph_overhangs): Ditto.
248 (w32_cache_char_metrics): New function.
250 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
251 ($(BLD)/casefiddle.$(O)): Remove compile command.
252 ($(BLD)/gmalloc.$(O)): Remove compile command.
253 ($(BLD)/dispnew.obj):
254 ($(BLD)/keyboard.obj):
255 ($(BLD)/w32inevt.obj):
259 ($(BLD)/editfns.obj):
265 ($(BLD)/intervals.obj):
266 ($(BLD)/minibuf.obj):
270 ($(BLD)/textprop.obj):
272 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
273 ($(BLD)/term.obj): Add dependency on dispextern.h.
275 * makefile.nt ($(BLD)\dispnew.obj):
276 ($(BLD)\keyboard.obj):
277 ($(BLD)\w32inevt.obj):
281 ($(BLD)\editfns.obj):
287 ($(BLD)\intervals.obj):
288 ($(BLD)\minibuf.obj):
292 ($(BLD)\textprop.obj):
294 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
295 ($(BLD)\term.obj): Add dependency on dispextern.h
297 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
299 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
300 with an additional argument of Qt.
302 2000-10-21 Miles Bader <miles@gnu.org>
304 * window.c (pos_fully_visible_in_window_p): New function.
305 (Fpos_visible_in_window_p): Add FULLY argument.
306 Use pos_fully_visible_in_window_p.
307 (window_scroll_pixel_based, window_scroll_line_based): Update
308 calls to Fpos_visible_in_window_p.
309 * lisp.h (Fpos_visible_in_window_p): Update prototype
311 2000-10-20 Gerd Moellmann <gerd@gnu.org>
313 * alloc.c (toplevel): Conditionalize compilation of mem_*
314 functions differently.
316 2000-10-20 Jason Rumney <jasonr@gnu.org>
318 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
319 mem_init where it used to be. mem_z etc not defined otherwise.
321 2000-10-20 Gerd Moellmann <gerd@gnu.org>
323 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
325 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
326 structure definition and related variabled to the top of the file.
327 Include this code when GC_MALLOC_CHECK is defined.
328 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
329 register/unregister allocated region.
330 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
331 which isn't allocated.
332 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
333 something which is already in use.
334 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
335 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
336 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
337 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
339 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
340 _malloc_internal instead of malloc.
341 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
344 2000-10-20 Andrew Innes <andrewi@gnu.org>
346 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
348 (my_strftime) <macro>: Don't use macro arg list when redefining as
350 (my_strftime) <function>: Supply 0 as ut argument.
352 2000-10-19 Jason Rumney <jasonr@altavista.net>
354 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
355 including dispextern.h, as it stops faces from working.
357 * w32fns.c (Fx_create_frame): Don't bother calling
358 face-set-after-frame-default since the caller does it for us
359 anyway. Clean up calls to x_get_arg to be consistent with X.
361 * w32term.c (x_produce_glyphs): Handle
362 unibyte_display_via_language_environment correctly.
363 (w32_draw_box_rect): Fix the calculation of width and height.
365 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
366 as it has stopped working.
367 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
370 2000-10-19 Gerd Moellmann <gerd@gnu.org>
372 * eval.c (skip_debugger): Prevent a compiler warning.
373 (Fcondition_case): Likewise.
374 (Fbacktrace_frame): Use a null interactive spec.
376 2000-10-19 Kenichi Handa <handa@etl.go.jp>
378 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
380 2000-10-18 Gerd Moellmann <gerd@gnu.org>
382 * strftime.c: Sync with glibc, file version 1.78.
383 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
384 should no longer be used according to ISO 8601.
386 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
387 no map for meta_prefix_char, don't try to use it as a keymap.
388 Instead, if T_OK is non-zero, look up a default binding, if any,
389 otherwise, if T_OK is zero, return nil.
391 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
392 (x_to_xcolors, png_load): Use x_query_color.
394 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
396 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
398 (x_copy_color, x_alloc_lighter_color): Likewise.
400 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
401 (x_query_color, x_query_colors): Add prototype.
403 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
404 check_string_bytes only if not noninteractive, increase count to 50.
406 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
408 * insdel.c (adjust_markers_for_delete): Handle before-insertion
411 2000-10-17 Gerd Moellmann <gerd@gnu.org>
413 * alloc.c (pure_bytes_used): Renamed from pureptr.
415 (pure_alloc): New function.
416 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
418 (Fpurecopy): Use PURE_POINTER_P.
420 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
421 PT has moved backward.
423 * xdisp.c (cursor_row_p): Take continued lines into account.
425 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
427 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
428 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
429 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
432 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
433 of selective display off while searching for the next line start.
435 2000-10-17 Kenichi Handa <handa@etl.go.jp>
437 * Makefile.in (term.o): Depend on dispextern.h.
439 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
441 * keymap.c (keymap_memberp): Ensure that nil is not a member.
443 2000-10-16 Gerd Moellmann <gerd@gnu.org>
445 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
446 the iterator at the beginning, so that they can be set later on,
447 for instance in reseat_at_next_visible_line_start, without being
450 * xfns.c (pbm_format): Add :foreground and :background keywords.
451 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
452 (xbm_load): Recognize foreground and background color
455 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
457 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
459 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
462 * msdos.c (IT_set_face): Compare highlighted face with the default
463 face, and invert colors if these faces' colors are identical.
464 (Fmsdos_remember_default_colors): Don't swap foreground and
465 background colors in initial_colors[].
466 (IT_set_frame_parameters): Don't swap frame's foreground and
467 background pixels. If ALIST includes "(reverse . t)", swap
468 foreground-color and background-color properties in frame's
469 param_alist. If the original frame's param_alist doesn't specify
470 the colors, store unspecified-fg and unspecified-bg, reversed if
473 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
474 the colors are unspecified and reversed, reverse fore- and back-
475 ground in the returned value.
476 (Fframe_parameter): Ditto.
478 2000-10-16 Gerd Moellmann <gerd@gnu.org>
480 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
481 get_last_unchanged_at_beg_row.
482 (find_first_unchanged_at_end_row): Renamed from
483 get_first_unchanged_at_end_row.
484 (find_first_unchanged_at_end_row): Convert assertions to
485 unconditional tests which abort. When looking for a row in
486 unchanged text, don't go further back than first_text_row.
488 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
489 Don't add in the last line's height when deciding if the new
490 position is below the scroll margin.
492 2000-10-16 Miles Bader <miles@gnu.org>
494 * editfns.c (Fconstrain_to_field): Check carefully for field
495 boundaries if either OLD_POS or NEW_POS has a non-nil field
496 property, even if they're the same.
498 2000-10-16 Kenichi Handa <handa@etl.go.jp>
500 * xterm.c (x_draw_box_rect): Fix the calculation of width and
501 height for XFillRectangle.
503 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
505 * syntax.c (Fstring_to_syntax): New function extracted from
506 Fmodify_syntax_entry.
507 (Fmodify_syntax_entry): Use it and document the ! and | fences.
508 (skip_chars, Fforward_comment): Remove unused variables.
509 (syms_of_syntax): Add defsubr for string-to-syntax.
510 (describe_syntax): Add code for comment and string fences.
512 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
514 * keymap.c (access_keymap): Add AUTOLOAD parameter.
515 Do the meta->esc mapping. Call get_keyelt before returning.
516 Start scanning from the second element (the first is always `keymap')
517 to make it easier to detect when we reach a parent map.
518 Handle the case of inheriting from a symbol whose function is a map.
519 (Fkeymap_parent): Also handle the `inherit from symbol' case.
520 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
521 (get_keyelt, Flookup_key): Update call to access_keymap.
522 Remove the meta->esc mappings.
523 (define_as_prefix): Delete old disabled code.
524 (menu_item_p): New function.
525 (where_is_internal_1): Skip over the few remaining menu items.
526 * lisp.h (access_keymap): Update prototype.
527 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
528 Update call to access_keymap.
529 (follow_key, read_key_sequence): Update calls to access_keymap.
530 Remove the meta->esc mappings.
532 2000-10-13 Gerd Moellmann <gerd@gnu.org>
534 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
535 with additional argument.
537 * xdisp.c (cursor_row_p): New function.
538 (try_cursor_movement, display_line): Use it.
540 * xdisp.c (append_space): Also save/restore iterator's current
541 character and its length.
543 * xdisp.c (init_from_display_pos): Add an assertion.
544 (handle_stop): Don't set iterator's add_overlay_start.
545 (handle_invisible_prop): Likewise.
546 (load_overlay_strings): If text under an overlay is invisible,
547 take both before- and after-strings into account when the iterator
548 is positioned either at the start or at the end of the overlay.
549 (forward_to_next_line_start): Rewritten.
550 (reseat_at_next_visible_line_start): Rewritten.
551 (set_iterator_to_next): Add parameter RESEAT_P.
553 * dispextern.h (struct it): Remove member add_overlay_start.
554 (set_iterator_to_next): Change prototype.
556 2000-10-13 Kenichi Handa <handa@etl.go.jp>
558 * coding.c (code_convert_region): Be sure to initialize
559 coding->category_idx.
560 (decode_coding_string): Set coding->src_multibyte and
561 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
562 (encode_coding_string): Set coding->src_multibyte and
563 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
565 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
567 * xfns.c (Fx_create_frame): Don't bother calling
568 face-set-after-frame-default since the caller does it for us anyway.
570 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
572 * window.c (coordinates_in_window): Fix detection of vertical line
573 on character terminals.
575 2000-10-12 Gerd Moellmann <gerd@gnu.org>
577 * editfns.c (save_excursion_save): Additionally record the
579 (save_excursion_restore): If buffer was visible in a window, and a
580 different window was selected, and the old selected window is
581 still live, restore point in that window.
583 2000-10-12 Kenichi Handa <handa@etl.go.jp>
585 * xterm.c (x_produce_glyphs): Handle
586 unibyte_display_via_language_environment correctly.
588 * regex.c (regex_compile): Change the way of handling a range from
589 unibyte char to multibyte char.
591 * syntax.c (skip_chars): Change the way of handling a range from
592 unibyte char to multibyte char.
594 * process.c (read_process_output): Cancel previous change.
596 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
598 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
600 * charset.c (Ffind_charset_string): Doc fix.
601 (Ffind_charset_region): Doc fix.
603 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
605 * process.c (read_process_output): Fix previous change. Adjust
606 multibyteness of text to insert in a buffer by
607 string_make_unibyte/multibyte instead of
608 Fstring_as_unibyte/multibyte.
610 2000-10-10 Andreas Schwab <schwab@suse.de>
612 * alloc.c (mark_object): Remove all workarounds installed on
615 2000-10-10 Kenichi Handa <handa@etl.go.jp>
617 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
619 (base64_encode_1): Make it work for a text of multibyte form.
620 (Fbase64_decode_region): Allocate sufficient memory for multibyte
621 case. Don't call str_to_multibyte because base64_decode_1
622 produces correct multibyte form for eight-bit codes.
623 (Fbase64_decode_string): Adjusted for the change of
625 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
626 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
629 * charset.h (CHAR_STRING): Optimized for single byte characters.
631 2000-10-09 Andreas Schwab <schwab@suse.de>
633 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
634 -1 after socket is closed, to fall through to error processing.
636 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
638 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
639 variables. If ALIST includes foreground-color or
640 background-color, change also the colors of the default face for
643 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
645 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
646 them extern (they are defined on xfaces.c).
647 (syms_of_msdos): Don't intern and don't staticpro
648 Qbackground_color and Qforeground_color.
650 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
652 * frame.c (Fframe_parameter): For non-windowed frames, if
653 f->param_alist says foreground or background color is unspecified,
654 call tty_color_name to return the color name computed from the
655 frame's current colors.
657 2000-10-06 Dave Love <fx@gnu.org>
659 * terminfo.c (ospeed): Don't declare.
661 * sysdep.c: Don't include string.h.
662 (h_errno): Declare conditional also on TRY_AGAIN.
664 * charset.c (Ffind_charset_string): Doc fix.
666 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
667 (Fbase64_decode_region, Fbase64_decode_string): More explicit
670 2000-10-05 Dave Love <fx@gnu.org>
672 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
673 position like menu-bar.
675 2000-10-05 Gerd Moellmann <gerd@gnu.org>
677 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
679 * xdisp.c (handle_single_display_prop): Use safe_call1.
680 (safe_call): Renamed from call_function.
681 (safe_call1): New function.
682 (handle_fontified_prop): Use safe_call1 instead of call1.
683 (safe_eval): Renamed from eval_form.
684 (safe_eval_handler): Renamed from eval_handler.
685 (handle_single_display_prop, display_mode_element): Use safe_eval
686 instead of eval_form.
688 * xfaces.c (merge_face_heights): Use safe_call instead of
691 * keyboard.c (show_help_echo): Use safe_call instead of
692 call_function; use safe_eval instead of eval_form.
694 * lisp.h (safe_call): Renamed from call_function.
695 (safe_eval): Renamed from eval_form.
696 (safe_call1): Add prototype.
698 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
700 * xfns.c (image_ascent): Rearrange ascent calculation for the
703 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
705 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
706 (where_is_internal_1): Don't bother ignoring menu-items any more.
708 2000-10-04 Gerd Moellmann <gerd@gnu.org>
710 * keyboard.c (update_menu_bindings): New variable.
711 (parse_menu_item): Use AREF. If update_menu_bindings
712 is 0, don't update menu bindings.
713 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
715 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
717 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
720 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
722 * syntax.c (forw_comment): Match nestedness of ender/starter.
723 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
724 (prev_char_comstart_first): Remove.
725 (back_comment): Check two-char comment markers more carefully
726 to better handle overlapping cases like *//* or /* */* */ ...
727 Match nestedness of ender/starter.
729 2000-10-02 Dave Love <fx@gnu.org>
731 * config.in (HAVE_GAI_STRERROR): Add undef.
733 * process.c (Fopen_network_stream): Use it.
735 * m/alpha.h (NO_REMAP): Don't define.
737 2000-10-02 Gerd Moellmann <gerd@gnu.org>
739 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
740 return with a string converted to an integer or vice versa when
741 Vmocklisp_arguments is t.
742 (Fsignal): Likewise. The function can return for `quit'.
743 (struct gcpro): Declare member `var' to point to a volatile
746 * eval.c (error): Prevent compiler warning.
748 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
750 * keymap.c (keymap_memberp): New function.
751 (Fset_keymap_parent): Use it.
752 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
753 Use keymap_memberp to avoid creating cycles.
754 (access_keymap): Use KEYMAPP.
756 2000-09-30 Gerd Moellmann <gerd@gnu.org>
758 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
759 gai_strerror. Make sure xerrno is set if connect fails. Improve
762 2000-09-29 Jason Rumney <jasonr@gnu.org>
764 * w32term.c (w32_char_font_type, w32_encode_char)
765 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
766 (w32_bdf_per_char_metric): New function.
767 (w32_per_char_metric): Use it.
768 (x_draw_glyph_string_background): Always draw background for BDF
771 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
772 GDI object which is a scarce resource.
774 * w32bdf.c (search_file_line): Fix skipping of whitespace.
775 (get_quoted_string): Fix limit on memchr search.
776 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
777 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
778 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
779 (get_cached_font_char, cache_char_offset): Use macro
780 BDF_CODEPOINT_RANGE_COVER_P.
781 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
782 (clear_cached_bitmap_slots): New function.
783 (GET_HEX_VALUE): G-Z, g-z are not hex.
784 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
785 (get_bitmap_with_cache): Use new cache implementation.
786 (create_offscreen_bitmap): New function.
787 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
789 * w32term.c (x_produce_glyphs): If the distance from the current
790 position to the next tab stop is less than a canonical character
791 width, use the tab stop after that.
792 (x_draw_glyphs): Handle case START and END are out of bounds more
794 (x_clear_mouse_face): Block/unblock input.
795 (x_display_and_set_cursor): Don't show a hollow box cursor for
796 buffers whose cursor_type is nil.
798 2000-09-29 Gerd Moellmann <gerd@gnu.org>
800 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
803 * dispextern.h (updating_frame): Declare extern.
805 2000-09-29 Andreas Schwab <schwab@suse.de>
807 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
809 2000-09-29 Gerd Moellmann <gerd@gnu.org>
811 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
812 use its function definition.
813 (tool_bar_items): Likewise.
815 * lisp.h (fatal): Declare NO_RETURN.
817 2000-09-29 Kenichi Handa <handa@etl.go.jp>
819 * keymap.c: Remove the line "#undef NULL".
821 2000-09-28 Gerd Moellmann <gerd@gnu.org>
823 * xterm.c (x_make_frame_visible): Try harder to make the frame
826 2000-09-28 Dave Love <fx@gnu.org>
828 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
830 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
832 * .gdbinit (xreload): Note its need on GNU/Linux.
834 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
835 r_alloc, r_alloc_free.
837 2000-09-28 Kenichi Handa <handa@etl.go.jp>
839 * syntax.c (skip_chars): Handle negation correctly.
841 2000-09-27 Gerd Moellmann <gerd@gnu.org>
843 * xfaces.c (realize_default_face): Call set_lface_from_font_name
844 with non-zero FORCE_P argument.
846 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
849 * xdisp.c (window_box_height): Add an assertion.
851 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
852 tool-bar than is available.
853 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
855 2000-09-27 Dave Love <fx@gnu.org>
857 * s/irix6-5.h: Now works 64-bit. Tidied.
859 2000-09-26 Gerd Moellmann <gerd@gnu.org>
861 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
862 instead of BITS_PER_INT.
863 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
864 EMACS_UINT, respectively.
865 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
867 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
869 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
871 * window.c (freeze_window_starts): Construct last argument for
872 foreach_window differently.
874 * xfns.c (x_decode_color): Don't return a Lisp_Object.
876 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
877 EMACS_UINT instead of `int' and `unsigned int'.
878 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
880 * frame.h (struct frame): Make the `nothing' member of union
881 output_data an EMACS_INT.
883 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
885 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
886 size in the sdata structure.
887 (SDATA_NBYTES, SDATA_DATA): New macros.
888 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
889 differently for the different layout of the sdata structure.
890 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
892 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
893 Check that size recorded in the string size and size recorded in
894 the sdata structure agree.
896 2000-09-25 Dave Love <fx@gnu.org>
898 * buffer.c: Include stdio.h.
900 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
902 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
904 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
905 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
907 (__malloc_extra_blocks): Declare as __malloc_size_t.
909 2000-09-25 Gerd Moellmann <gerd@gnu.org>
911 * alloc.c (mark_image): Use GC_NILP instead of NILP.
913 * keyboard.c (show_help_echo): Set help_echo_showing_p.
914 (read_char): If help-echo is showing, preserve the echo area
917 * xdisp.c (help_echo_showing_p): New variable.
918 (set_message): Reset it to 0.
919 (init_xdisp): Initialize help_echo_showing_p.
921 * dispextern.h (help_echo_showing_p): Declare extern.
923 * config.in: Fix typo in __GNUC_MINOR__.
925 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
927 * s/freebsd.h (POSIX_SIGNALS): Define.
929 * xterm.c (x_clear_mouse_face): Block/unblock input.
931 2000-09-24 Dave Love <fx@gnu.org>
933 * fns.c (base64_encode_1): Fix last change.
935 2000-09-22 Gerd Moellmann <gerd@gnu.org>
937 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
939 * xdisp.c (try_window_reusing_current_matrix): More fixes
940 for the case window has a header-line.
942 2000-09-22 Dave Love <fx@gnu.org>
944 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
947 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
949 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
951 2000-09-21 Gerd Moellmann <gerd@gnu.org>
953 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
956 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
959 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
960 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
961 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
964 * marker.c (byte_char_debug_check): Return void.
966 * xfns.c (Fx_create_frame): Set default frame parameter value
967 for tool-bar-lines to 1.
969 * dispnew.c (scrolling_window): Compare y-positions of rows
970 equal at the start. Some simplification.
972 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
973 reused rows' y-position in the case window has a header-line, and
974 new window start is greater than old window start.
976 * process.c (process_sent_to): New variable.
977 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
978 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
979 Declare more parameters volatile.
981 * lread.c (Vrecursive_load_depth_limit): New variable.
982 (Fload): Check recursive loads whose recursion depth exceeds
983 Vrecursive_load_depth_limit.
984 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
986 2000-09-20 Gerd Moellmann <gerd@gnu.org>
988 * fileio.c (Fread_file_name): Doc fix.
990 * editfns.c (Fmessage_or_box): Doc fix.
992 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
994 * xfns.c (xbm_scan): Allow C-style comments.
996 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
997 symbols are specified, add color translations to the cache.
998 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1000 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1002 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1003 structures to xpm_init_color_cache.
1005 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1007 * dispnew.c (update_window_line): Make sure to always draw
1010 2000-09-19 Andrew Innes <andrewi@gnu.org>
1012 * makefile.nt (bootstrap-emacs): Don't change directory.
1014 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1016 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1018 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1019 If output buffer is too small, signal an appropriated error.
1021 2000-09-18 Dave Love <fx@gnu.org>
1023 * keyboard.c (menu_bar_items, tool_bar_items)
1024 (current_active_maps): Remove redundant get_local_map call.
1026 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1028 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1029 cursor for buffers whose cursor_type is nil.
1031 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1032 a feature to implement that is already implemented.
1033 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1036 * xfns.c (x_clear_image_1): New function.
1037 (x_clear_image): Use it.
1038 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1041 * dispnew.c (update_window): Move test for invisible lines
1042 at the top to update_window_line.
1043 (update_window_line): Handle invisible lines here.
1045 * xfns.c (clear_image_cache): Clear current matrices of all
1046 frames sharing an image cache. Block input while freeing
1047 images. Fix timestamp comparison.
1048 (x_clear_image): Also free the mask.
1050 * xfns.c (lookup_image): Block input while loading the image so
1051 that we won't get interrupted in a state where the image isn't yet
1053 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1054 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1055 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1056 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1059 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1061 * dispnew.c (update_window): Make sure to make desired rows
1062 current even if they are completely invisible at the top
1065 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1067 * xfns.c (lookup_image): Build mask before applying an algorithm.
1068 Recognize algorithm `disabled'.
1069 (cross_disabled_images): New variable.
1070 (COLOR_INTENSITY): New macro.
1071 (x_detect_edges): Use COLOR_INTENSITY.
1072 (x_disable_image): New function.
1073 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1075 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1076 disabled state, don't apply an image transformation algorithm if
1077 the user specified an image for the disabled state. Use
1078 `:algorithm disabled' for creating a disabled item's image if the
1079 user hasn't specified an image.
1081 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1082 allocation functions with the XPM lib.
1083 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1084 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1085 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1086 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1087 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1089 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1090 functions, if possible, because these handle color allocation
1091 failure more gracefully.
1092 (Fimage_mask_p): New function.
1094 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1095 (Qedge_detection, Qheuristic): New symbols.
1096 (syms_of_xfns): Initialize new symbols.
1097 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1098 `algorithm (edge-detection ...)'.
1099 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1100 (tiff_format, gif_format, gs_format): Add `:mask'.
1101 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1102 (GIF_MASK, GS_MASK): New enumerators.
1103 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1104 (emboss_matrix, laplace_matrix): New variables.
1105 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1106 (x_edge_detection): New functions.
1107 (x_laplace): Rewritten in terms of x_detect_edges.
1108 (x_build_heuristic_mask): If image has a mask, free it.
1110 2000-09-14 Andrew Innes <andrewi@gnu.org>
1112 * makefile.w32-in: Revert to Unix line endings.
1114 2000-09-14 Andrew Innes <andrewi@gnu.org>
1116 * makefile.w32-in: Standardize indentation somewhat.
1117 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1118 cater for differences between shells.
1120 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1122 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1124 * xterm.c (x_produce_glyphs): If the distance from the current
1125 position to the next tab stop is less than a canonical character
1126 width, use the tab stop after that.
1128 2000-09-14 Dave Love <fx@gnu.org>
1130 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1132 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1134 * xdisp.c (handle_fontified_prop): While running fontification
1135 functions, bind `fontification-functions' and
1136 `after-change-functions' to nil.
1138 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1139 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1141 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1143 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1144 USE_MMAP_FOR_BUFFERS.
1146 * insdel.c (make_gap): Use enlarge_buffer_text.
1148 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1149 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1150 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1151 from former r_alloc_* functions in ralloc.c.
1152 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1154 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1155 (mmap_init) [REL_ALLOC_MMAP]: New function.
1156 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1157 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1160 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1161 (enlarge_buffer_text): Add prototype.
1163 * ralloc.c: Remove everything having to do with the use of mmap.
1165 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1167 * sound.c (Fplay_sound): Doc fix.
1169 * keyboard.c: Avoid some more compiler warnings.
1170 (parse_tool_bar_item): Ignore cached key bindings.
1172 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1173 and allocation of Lisp data.
1175 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1177 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1178 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1181 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1183 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1185 * ccl.c: Comment fixed.
1186 (MAX_MAP_SET_LEVEL): Increased to 30.
1187 (PUSH_MAPPING_STACK): Enclose with do-while block.
1188 (POP_MAPPING_STACK): Likewise.
1189 (stack_idx_of_map_multiple): New variable.
1190 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1191 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1192 call the corresponding CCL program by
1193 CCL_CALL_FOR_MAP_INSTRUCTION.
1194 (ccl_driver) <CCL_MapSingle>: Likewise.
1195 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1196 with the case where looking up process reaches to the end of
1197 map-set, and call CCL programs as the above change.
1199 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1201 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1202 that might be clobbered by longjmp.
1203 (check_x_display_info, x_decode_color, create_frame_xic)
1204 (Fx_display_backing_store, Fx_display_visual_class)
1205 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1208 * lread.c (init_lread): Set Vloads_in_progress to nil.
1209 (Fload): Show list of recursively loaded files, when signaling an
1212 * lread.c (Vloads_in_progress): New variable.
1213 (record_load_unwind): New function.
1214 (Fload): Check for recursive loads.
1215 (syms_of_lread): Initialize Vloads_in_progress.
1216 (read_integer, read1): Avoid some compiler warnings.
1218 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1221 2000-09-11 Miles Bader <miles@gnu.org>
1223 * editfns.c (Fbuffer_string): Doc fix.
1225 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1227 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1229 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1231 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1232 whether to include other header files.
1234 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1236 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1237 by Fmemq as a boolean.
1239 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1241 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1243 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1245 * ralloc.c (mmap_fd): Remove initializer which can make it
1246 read-only in a dumped Emacs.
1247 (mmap_fd_1): New variable.
1248 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1249 restore it from there.
1250 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1251 unconditionally so that mmap_fd can be initialized there.
1252 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1253 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1254 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1256 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1258 * xdisp.c (dump_glyph_row): Fix printf format string.
1259 (display_line, move_it_in_display_line_to): Avoid compiler
1262 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1264 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1267 * xdisp.c (try_window_id): When trying to locate cursor in
1268 unchanged rows at the top, handle the case that we can't find it.
1270 * xterm.c (x_draw_glyphs): Handle case START and END are out
1271 of bounds more carefully.
1273 2000-09-08 Dave Love <fx@gnu.org>
1275 * s/sol2.h (REL_ALLOC_MMAP): Define.
1276 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1278 * ralloc.c: Don't include string.h (redundant).
1279 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1280 [!MAP_ANON]: Include fcntl.h.
1281 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1282 (r_alloc, r_re_alloc, r_alloc_free)
1283 (mmap_enlarge, mmap_set_vars): Use it.
1284 (r_alloc_init_fd): New function.
1285 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1286 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1289 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1292 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1293 change to __NetBSD__.
1295 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1297 * search.c (compile_pattern): Check the multibyteness of cached
1300 2000-09-08 Miles Bader <miles@gnu.org>
1302 * xfaces.c (default_face_vector): Function removed.
1303 (Finternal_merge_in_global_face): Restore old global/local
1304 attribute override order. Use inline loop instead of calling
1305 default_face_vector.
1307 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1309 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1310 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1311 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1312 where necessary, in case POINTER_TYPE is `void'.
1314 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1316 * frame.c (make_terminal_frame): Initialize frame foreground and
1317 background colors to unspecified, for the initial instance of an
1320 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1322 * ralloc.c (mmap_find): Fix overlap computation.
1323 (mmap_enlarge): Compute nbytes before trying to find an
1326 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1329 * lread.c (syms_of_lread): Change value of regexp
1330 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1332 * xmenu.c (xdialog_show): When looking up the selection in
1333 menu_items, take `quote' boundaries into account; this corresponds
1334 to a nil ITEM in x-popup-dialog.
1336 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1338 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1340 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1342 * coding.c (encode_coding_sjis_big5): Use translation table for
1343 encoding, not decoding. Fix the handling of latin-jisx0201.
1344 Check for the charset katakana-jisx0201 too.
1345 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1346 (detect_coding_sjis): Check the byte sequence more rigidly.
1348 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1350 * xfaces.c (Vparam_value_alist): New variable.
1351 (syms_of_xfaces): Initialize it.
1352 (Finternal_set_lisp_face_attribute): Avoid more consing.
1354 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1356 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1357 (Qbackground_mode): New variable.
1358 (syms_of_frame_1): Initialize Qbackground_mode.
1360 * lisp.h (Qdisplay): Declare extern.
1362 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1363 change face on all frames, and change the default for new frames.
1365 2000-09-07 Dave Love <fx@gnu.org>
1367 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1369 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1371 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1373 * charset.c: Include composite.h
1374 (lisp_string_width): New function.
1375 (Fstring_width): Call lisp_string_width instead of strwidth.
1377 * Makefile.in (charset.o): Depends on composite.h.
1379 * process.c (read_process_output): Before inserting the decoded
1380 text in the buffer, adjust the multibyteness.
1382 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1384 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1385 buffer's text buffer is null, map new memory.
1387 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1388 POINTER_TYPE and size_t.
1389 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1390 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1391 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1392 [REL_ALLOC_MMAP]: New macros.
1393 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1394 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1395 [REL_ALLOC_MMAP]: New functions.
1397 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1398 before and after unexec.
1400 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1401 text buffers if necessary.
1403 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1404 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1407 * config.in (HAVE_MMAP): Add #undef.
1409 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1411 * frame.c (Qdisplay_type): New variable.
1412 (syms_of_frame_1): Initialize it.
1413 (Fframe_parameter): New function that avoids consing.
1414 (syms_of_frame): Defsubr it.
1416 * buffer.c (Fother_buffer): Consider buffers as invisible when
1417 they are displayed in a window on an invisible frame.
1419 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1420 get-largest-window always return nil.
1422 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1424 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1425 variable; recognize Emacs 19 elc files.
1427 2000-09-04 Miles Bader <miles@gnu.org>
1429 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1430 before initially popping up the menu, so the menu doesn't flash
1431 when the face settings are significantly different from the
1434 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1436 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1437 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1438 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1439 (BIT_UNIBYTE): Remove.
1440 (re_match_2_internal): Delete corresponding code and streamline the
1441 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1442 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1443 (re_wctype_t): New type.
1444 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1445 (regex_compile): Use them and fix handling of overly long char classes.
1447 2000-09-03 Andrew Innes <andrewi@gnu.org>
1449 * makefile.w32-in: Change to DOS line endings.
1451 * s/ms-w32.h (ORDINARY_LINK): New define.
1453 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1454 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1456 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1457 (distclean): Delete them here instead.
1459 * w32proc.c (compare_env): Convert to uppercase for comparison,
1460 not lowercase, to match how the native Windows shell works.
1462 2000-09-03 Jason Rumney <jasonr@gnu.org>
1464 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1465 CVS changes the line-ends when checking in/out on DOS/Windows.
1467 * makefile.nt (emacs): Do not change directory to run temacs, as
1468 the load-path is set relative to current directory.
1470 2000-09-03 Miles Bader <miles@gnu.org>
1472 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1474 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1476 * xdisp.c (redisplay_mode_lines): New function.
1477 (display_mode_lines): Return number of mode lines displayed.
1478 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1479 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1481 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1482 string.h and strings.h.
1483 (index) [HAVE_INDEX]: Add prototype.
1485 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1486 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1488 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1489 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1491 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1493 * lread.c (read1): Accept `?' as symbol constituent, for
1494 compatiblity with XEmacs.
1496 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1498 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1499 (struct re_pattern_buffer): Remove newline_anchor.
1500 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1501 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1502 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1503 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1504 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1505 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1506 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1507 Get rid of references to newline_anchor.
1508 (regcomp): Allocate and precompute a fastmap.
1510 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1512 * lread.c (openp): GCPRO local variable `filename'.
1514 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1516 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1518 * regex.c: Merge some changes from GNU libc. Add prototypes.
1519 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1520 Use memcmp and memcpy instead of bcopy and bcmp.
1521 (init_syntax_once): Use ISALNUM.
1522 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1523 (REG_UNSET_VALUE): Remove. Use NULL instead.
1524 (REG_UNSET, re_match_2_internal): Use NULL.
1525 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1527 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1528 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1529 (regex_compile): In handle_interval, return an error rather than try to
1530 unfetch the interval if we can't find the closing brace.
1531 Obey the RE_NO_GNU_OPS syntax bit.
1532 (TOLOWER): New macro.
1534 (regexec): Allocate regs.start and regs.end as one block.
1536 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1538 * xdisp.c (echo_area_display): Check display_completed instead
1539 of calling detect_input_pending.
1541 * dispnew.c (update_frame): Only set display_completed here; move
1542 the update_begin and update_end calls here from update_frame_1.
1543 (update_frame_1): Don't set display_completed here, don't call
1544 update_begin/update_end.
1546 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1547 instead of store_frame_param.
1549 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1551 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1552 desired window matrix hasn't been displayed, use the current row
1553 instead. Make sure that only those frame rows are updated for
1554 which there exists a corresponding enabled desired row.
1556 2000-08-29 Miles Bader <miles@gnu.org>
1558 * xfaces.c (default_face_vector): New function.
1559 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1561 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1563 * lread.c (openp): Prevent temporary string passed to
1564 Ffile_readable_p from being garbage collected.
1566 2000-08-28 Dave Love <fx@gnu.org>
1568 * keymap.c (store_in_keymap): Add `static' to declaration.
1570 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1572 * emacs.c, callint.c, doc.c, editfns.c
1573 (toplevel) [HAVE_STRING_H]: Include string.h.
1574 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1575 (index): Remove prototypes which might conflict with non-standard
1576 definitions of index/strchr.
1578 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1579 (rindex): Define only if !HAVE_RINDEX.
1581 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1583 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1585 2000-08-28 Miles Bader <miles@gnu.org>
1587 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1588 made inconsistent by a font-related attribute in FROM.
1589 (merge_face_inheritance): Add function comment.
1591 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1593 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1594 the 4th arg (PREV_EVENT) Qt to suppress input method.
1596 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1598 * regex.c: Indent cpp directives and remove parens after `defined'.
1599 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1600 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1601 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1602 (re_compile_pattern): Use size_t for length.
1603 (init_syntax_once): Move to a better place.
1604 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1605 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1607 * syntax.c (back_comment): Detect cases where a comment-starter is
1608 actually inside another comment as in: /* a // b */ c // d \n.
1609 Make it clear that `comstart_pos' is unused for nested comments.
1611 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
1612 (KEYMAPP): New macro.
1613 (Fkeymap_parent, Fset_keymap_parent): Use it.
1614 (fix_submap_inheritance): Mark it static.
1615 (define_as_prefix, describe_buffer_bindings, describe_command)
1616 (describe_translation, describe_map): Complete prototypes.
1618 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1620 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1621 to better match the key-lookup behavior.
1623 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1625 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1626 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1628 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1630 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1631 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1632 (xterm.o): Depend on coding.h
1634 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1636 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1637 the corresponding '#endif'.
1639 2000-08-26 Miles Bader <miles@gnu.org>
1641 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1642 * xfaces.c (QCinherit): New variable.
1643 (syms_of_xfaces): Initialize it.
1644 (LFACE_INHERIT): New macro.
1645 (Finternal_get_lisp_face_attribute)
1646 (merge_face_vector_with_property)
1647 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1648 (check_lface_attrs): Allow new types of face height. Check
1650 (CYCLE_CHECK): New macro.
1651 (merge_face_inheritance): New function.
1652 (merge_face_vectors): Merge inherited faces too. Add F and
1653 CYCLE_CHECK arguments.
1654 (merge_face_vector_with_property, Finternal_merge_in_global_face)
1655 (lookup_named_face, lookup_derived_face, realize_named_face)
1656 (face_at_string_position, face_at_buffer_position): Supply
1657 new F and CYCLE_CHECK arguments to merge_face_vectors.
1658 (merge_face_heights): New function.
1659 (merge_face_vectors, merge_face_vector_with_property)
1660 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
1661 handle relative face heights.
1662 (lface_same_font_attributes_p): Compare heights using EQ.
1664 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1666 * charset.c (char_to_string): Check the character validity.
1667 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
1670 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
1672 * regex.c (PUSH_FAILURE_COUNT): New macro.
1673 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
1674 Handle popping of a register's or a counter's data.
1675 (POP_FAILURE_POINT): Use the new name.
1676 (re_match_2_internal): Push counter data on the stack for succeed_n,
1677 jump_n and set_number_at and remove misleading dead code in succeed_n.
1679 2000-08-25 Gerd Moellmann <gerd@gnu.org>
1681 * xdisp.c (redisplay_internal): If considering all windows on all
1682 frames, update the display for each frame as soon as possible,
1683 instead of first building all desired matrices for all frames, and
1684 then updating them all.
1685 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
1687 2000-08-24 Gerd Moellmann <gerd@gnu.org>
1689 * bytecode.c (mark_byte_stack): Add a comment.
1691 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
1692 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
1695 2000-08-24 Kenichi Handa <handa@etl.go.jp>
1697 * minibuf.c (do_completion): Always use compare-string, not
1698 string-equal because the latter doesn't pay attention to
1699 multibyteness of strings.
1701 * process.c (create_process): Don't setup raw-text coding here.
1702 (Fopen_network_stream): Don't set coding->src_multibyte and
1703 coding->dst_multibyte here.
1704 (read_process_output): For process filter, return unibyte string
1705 if default-enable-multibyte-characters is nil.
1706 (send_process): If OBJECT is multibyte text, be sure to encoded it
1707 by the specified coding system for the process. Otherwise, setup
1709 (init_process): Don't initialize default-process-coding-system
1712 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1714 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1715 <scroll-down-aggressively>: Likewise.
1717 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1719 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1720 zero. Set coding->produced_char correctly.
1722 2000-08-22 Andrew Innes <andrewi@gnu.org>
1724 * makefile.w32-in: New file.
1726 * unexw32.c (unexec): Ignore old_name, and use the actual location
1727 of the current executable instead. Base new_name on this.
1729 * w32proc.c (create_child): Remove reference to security
1730 descriptor, which isn't needed and doesn't compile with mingw32.
1732 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1733 up dllimport attributes.
1734 (x_update_window_end): Update prototype.
1736 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1737 extern, which screws up dllimport attributes.
1739 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1740 up dllimport attributes.
1742 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1743 screws up dllimport attributes.
1745 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1746 up dllimport attributes.
1747 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1748 screws up dllimport attributes.
1750 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1751 up dllimport attributes.
1753 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1754 screws up dllimport attributes.
1756 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1757 screws up dllimport attributes.
1759 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1760 up dllimport attributes.
1762 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1763 unnecessary extern, which screws up dllimport attributes.
1766 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1767 up dllimport attributes.
1769 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1770 unnecessary extern, which screws up dllimport attributes.
1772 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1773 screws up dllimport attributes.
1775 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1776 up dllimport attributes.
1778 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1780 * w32bdf.c (search_file_line):
1781 (set_bdf_font_info):
1783 (w32_get_bdf_glyph):
1784 (w32_BDF_to_x_font): Fix compile warnings.
1786 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1789 * w32select.c: Include keyboard.h before frame.h.
1791 * w32fns.c (max): Define macro.
1792 (JOHAB_CHARSET): Define if not known.
1793 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1794 (Fx_show_tip): Synch with X version.
1796 * w32xfns.c: Include keyboard.h before frame.h.
1798 * w32fns.c: Include keyboard.h before frame.h.
1800 * w32term.c: Include keyboard.h before frame.h.
1802 * fontset.c: Include keyboard.h before frame.h.
1804 * w32inevt.c: Include keyboard.h before frame.h.
1805 (MOUSE_MOVED): Define if not known.
1807 * minibuf.c: Include keyboard.h before frame.h.
1809 * keyboard.c: Include keyboard.h before frame.h.
1811 * indent.c: Include keyboard.h before frame.h.
1813 * dispnew.c: Include keyboard.h before frame.h.
1815 * buffer.c: Include keyboard.h before frame.h.
1817 * alloc.c: Include keyboard.h before frame.h.
1819 * print.c: Include keyboard.h before frame.h.
1821 * process.c: Include keyboard.h before frame.h.
1823 * scroll.c: Include keyboard.h before frame.h.
1825 * sysdep.c: Include keyboard.h before frame.h.
1827 * term.c: Include keyboard.h before frame.h.
1829 * window.c: Include keyboard.h before frame.h.
1831 * xdisp.c: Include keyboard.h before frame.h.
1832 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1834 * frame.c: Include keyboard.h before frame.h.
1836 * w32heap.h: Undefine min, max.
1838 * w32gui.h: Undefine min, max.
1840 * unexw32.c: Change PUCHAR to PCHAR.
1841 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1844 (copy_executable_and_dump_data): Remove unnecessary static defs.
1845 (copy_executable_and_dump_data): Fix compile warnings.
1847 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1849 * w32console.c (min): Define macro.
1850 (clear_frame, write_glyphs): Fix compile warning.
1852 * w32proc.c (compare_env):
1853 (find_child_console): Fix compile warning.
1855 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1856 sys_errlist instead of _sys_errlist.
1857 (get_emacs_configuration_options): New function.
1859 * s/ms-w32.h (sys_nerr): Provide default definition.
1860 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1861 name with _ prepended.
1862 (NSIG): Define if not known.
1863 (get_emacs_configuration): Provide extern declaration.
1864 (get_emacs_configuration_options): Provide extern declaration.
1865 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1867 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1869 (read_unc_volume): Fix compile warning.
1871 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1872 definitions from being used.
1874 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1876 * w32.c (unc_volume_file_attributes):
1877 (open_unc_volume): Make arg const.
1879 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1880 (read_input_waiting): Remove excess parameter.
1882 * w32.c (init_environment): Call _access.
1883 (check_windows_init_file): Call _close.
1884 (init_user_info): Call _putenv.
1885 (init_environment): Call _putenv and _strdup.
1886 (init_ntproc): Reset volume info cache on startup.
1888 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1889 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1890 cannot override the CRT malloc.
1892 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1893 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1895 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1896 unless we are linking with a static CRT.
1897 (RVA_TO_PTR): Cast result to unsigned char*.
1899 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1900 (add_volume_info): Use xstrdup.
1902 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1904 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1905 (do_completion, Fminibuffer_complete_word): Use it.
1906 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1907 var so it can take non-boolean values.
1909 2000-08-21 Gerd Moellmann <gerd@gnu.org>
1911 * editfns.c (find_field): Formatting changes.
1912 (toplevel): Some old-style function forward declarations
1913 changed to prototypes, some new protypes added, some functions
1916 * lisp.h (set_time_zone_rule): Add prototype.
1917 (use_dialog_box): External declaration.
1919 * keyboard.c (gen_help_event): Add parameter SIZE.
1920 (kbd_buffer_events_waiting): Slightly rewritten.
1921 (clear_event): New function.
1922 (kbd_buffer_get_event): Use it, and clear the input_events of
1924 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
1925 don't fill the newly created array with nils.
1926 (toplevel): Convert some old-style function forward declarations
1929 * keyboard.h (gen_help_event): Change prototype.
1931 * xterm.c (XTread_socket): Change calls to gen_help_event.
1933 * w32term.c (w32_read_socket): Change calls to gen_help_event.
1935 * eval.c (Fmacroexpand): Doc fix.
1937 2000-08-20 Jason Rumney <jasonr@gnu.org>
1939 * w32term.h (x_display_info_for_display): Remove as this function
1940 does not exist on W32.
1942 * w32term.c (help_echo_window): New variable.
1943 (syms_of_w32term): staticpro it.
1944 (note_mode_line_highlight): Set it.
1945 (XTextExtents16): Removed as there is no equivalent on W32.
1946 (x_compute_glyph_string_overhangs): Incomplete body removed, as
1947 the X way of doing this will not work for W32.
1948 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
1949 (x_draw_image_foreground): Avoid drawing outside of the clip area
1950 when image doesn't have a mask.
1951 (note_mouse_highlight): Process overlays in the right order of
1952 priority. Set help_echo_window.
1953 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
1954 because that's more visible for large images.
1956 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
1957 name to single_keymap_panes.
1958 (w32_menu_show): Set wv->title when dealing with titles.
1959 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
1961 2000-08-21 Miles Bader <miles@gnu.org>
1963 * minibuf.c (do_completion): Try again if we rewrite the input
1964 string, but no completion was done, so that any completion message
1967 2000-08-20 Gerd Moellmann <gerd@gnu.org>
1969 * xfaces.c (lface_equal_p): Compare strings differently.
1970 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
1971 (realize_tty_face): Use them.
1972 (syms_of_xfaces): Initialize new variables.
1973 (map_tty_color): New function, extracted from realize_tty_face.
1974 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
1975 foreground or background color, store the new color name in the
1976 realized face; previous code trying to do this had no effect.
1977 (realize_tty_face): Use map_tty_color.
1978 (Fclear_face_cache): Set face_change_count and ensure thorough
1981 2000-08-19 Gerd Moellmann <gerd@gnu.org>
1983 * undo.c (record_first_change, record_marker_adjustment): Don't
1984 use XBUFFER on last_undo_buffer which might not be a buffer.
1986 2000-08-18 Kenichi Handa <handa@etl.go.jp>
1988 * coding.c (decode_coding_string): Set members consumed,
1989 consumed_char, produced, produced_char of *coding correctly. If
1990 decode_coding doesn't consume any byte, don't try anymore.
1991 (encode_coding_string): Likewise.
1993 2000-08-18 Gerd Moellmann <gerd@gnu.org>
1995 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
1996 conditional have void type, for Standard C compilers.
1998 * xdisp.c (redisplay_internal): Compare windows for equality with
1999 EQ, instead of applying XWINDOW to something that might not
2002 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2004 * fontset.c (Finternal_char_font): Search only the selected frame
2005 for a window of the current buffer.
2007 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2009 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2012 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2013 second half of a HELP_EVENT is found at the start of kbd_buffer.
2015 2000-08-18 Miles Bader <miles@gnu.org>
2017 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2019 * editfns.c (save_restriction_save): Rewrite to use markers.
2020 (save_restriction_restore): Rewrite to understand new form of data
2021 saved by save_restriction_save.
2022 (Fsave_restriction): Remove cautionary note in doc-string.
2024 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2026 * fileio.c (build_annotations): Add a comment explaining the
2027 return value of format-annotate-function. Replace a spurious call
2028 to Flength with a CONSP test. Call format-annotate-function with
2029 a fifth arg specifying how many times the function is been called
2030 in a row, to let it choose temporary buffers appropriately.
2032 2000-08-17 Dave Love <fx@gnu.org>
2034 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2035 declare make_temp_name twice.
2037 * lread.c: Prototype readevalloop, load_unwind,
2038 load_descriptor_unwind.
2039 (unreadpure): Give it an arg.
2041 * unexalpha.c: Prototype fatal_unexec, mark_x,
2042 update_dynamic_symbols. Declare unexec as void.
2044 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2045 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2047 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2048 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2051 * alloca.c: Use #error.
2052 [POINTER_TYPE]: Use it.
2054 * eval.c (Fdefvar): Doc fix.
2056 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2057 INITIALIZE_INTERVAL.
2059 * buffer.h: Avoid DECLARE_INTERVALS.
2061 * config.in: Add size_t.
2063 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2065 * w16select.c (set_clipboard_data): If there's not enough memory
2066 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2067 expects. In case of other failures, return 3.
2068 (system_error_msg): New error message.
2069 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2072 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2074 * term.c (write_glyphs): Also turn off inverse video after turning
2075 off other appearances in case TS_exit_attribute_mode is not equal
2076 to TS_end_standout_mode.
2077 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2079 (turn_off_face): Reset standout_mode only if
2080 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2081 is equal to TS_end_standout_mode.
2083 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2085 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2086 sequence at the end of the source block.
2088 * ccl.c (Fccl_program_p): Docstring modified.
2089 (Fccl_execute): Likewise.
2090 (Fccl_execute_on_string): Likewise.
2092 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2094 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2096 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2098 The following changes are mainly to fix bugs of
2099 encode/decode-coding-string failing if encoding/decoding return
2100 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2101 variable conversion_buffer.
2103 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2104 decrement dst_end to avoid buffer overflow in the later call of
2107 * coding.h (conversion_buffer_size, conversion_buffer)
2108 (get_conversion_buffer): Extern deleted.
2110 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2111 (conversion_buffer, conversion_buffer_size): Variables deleted.
2112 (get_conversion_buffer): Function deleted.
2113 (struct conversion_buffer): New structure.
2114 (MAX_ALLOCA): New macro.
2115 (allocate_conversion_buffer): New macro.
2116 (extend_conversion_buffer, free_conversion_buffer): New functions.
2117 (ccl_coding_driver): Set coding->result.
2118 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2119 this is the last block of source.
2120 (encode_coding): Likewise. Handle the source block as the last
2121 one only when the whole source text is consumed.
2122 (decode_coding_string): Handle the case that the output buffer is
2123 too small to decode the whole source text. Use
2124 allocate_conversion_buffer, extend_conversion_buffer and
2125 free_conversion_buffer, not get_conversion_buffer.
2126 (encode_coding_string): Likewise.
2127 (init_coding): Function deleted.
2128 (init_coding_once): Delete code to initialize
2129 conversion_buffer_size.
2131 * emacs.c (main): Don't call init_coding.
2133 * msdos.c (IT_write_glyphs): Use a locally declared
2136 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2137 (insert_glyphs): Likewise.
2139 * w32console.c (write_glyphs): Use a locally declared
2142 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2144 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2145 member of display_info is NULL.
2147 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2149 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2152 * term.c (turn_off_face): Reset standout_mode when resetting
2153 appearances with capability `me'.
2154 (write_glyphs): Switch on inverse video before each face change.
2156 2000-08-14 Dave Love <fx@gnu.org>
2158 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2159 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2160 (lisp_free): Declare and make static.
2162 * window.c: Fix embedded comment.
2163 (syms_of_window): Fix doc string.
2165 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2167 * keymap.c (push_key_description): If C without modifiers is < 32,
2168 make sure to print `C-' before `M-', like in the manual.
2170 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2172 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2173 since they aren't relocated anymore.
2174 (sxhash_string): Make sure returned hash code fits in a Lisp
2177 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2178 partially visible line which is smaller than the window's
2181 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2183 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2184 the multibyte form of eight-bit-control characters.
2185 (Fccl_execute_on_string): Initialize ccl->multibyte.
2187 * ccl.h (struct ccl_program): New member multibyte.
2189 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2191 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2193 * regex.c (regex_compile) <normal_char>: Pay attention to
2195 (analyse_first) <exactn>: Setup fastmap correctly for
2196 eight-bit-control characters.
2198 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2200 * termhooks.h (enum event_kind): New member
2201 multibyte_char_keystroke.
2203 * keyboard.c (make_lispy_event): Handle the new event type
2204 multibyte_char_keystroke.
2206 * xterm.c: Include coding.h.
2207 (XTread_socket): Work around a bug of XmbLookupString. If the
2208 input is from XIM, decode it according to the current locale. In
2209 that case, generate multibyte_char_keystroke events.
2211 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2213 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2214 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2216 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2218 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2219 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2220 (move_it_in_display_line_to): Record iterator's ascent and descent
2221 before producing glyphs, and restore them when we know the glyph
2222 doesn't fit on the line.
2223 (move_it_to): Restructured so that it's easier to debug. If
2224 moving to a vpos, and not moving to an x or character position,
2225 stop as soon as the specified vpos is reached; don't move further
2226 into that line because that might change the computed line height.
2227 (try_cursor_movement): New function, extracted from the cursor
2228 movement branch of redisplay_window. If ending on a partially
2229 visible line, don't try to scroll if the cursor line is taller
2231 (redisplay_window): Use try_cursor_movement.
2233 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2234 because that function doesn't cope with variable-height lines.
2236 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2237 box cursor because that's better visible for large images.
2239 2000-08-10 Miles Bader <miles@gnu.org>
2241 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2243 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2245 * xdisp.c (Vmessages_buffer_name): New variable.
2246 (message_dolog): Use it.
2247 (syms_of_xdisp): Initialize it.
2249 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2251 * msdos.c (IT_note_mouse_highlight): Update the calls to
2253 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2254 redundant now that keyboard.h is included.
2256 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2258 * keyboard.c (kbd_buffer_events_waiting): New function.
2260 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2262 * msdos.c: Include keyboard.h.
2263 (XMenuActivate): Empty no_event events from the event buffer. If
2264 no events are left after that, call clear_input_pending.
2265 (mouse_clear_clicks): New function, code moved from mouse_init.
2266 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2267 mouse driver to ``forget'' any past clicks.
2269 * Makefile.in (msdos.o): Depend on keyboard.h.
2271 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2273 * lisp.h (input_pending): External declaration.
2275 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2277 * xdisp.c (echo_area_display): Display thoroughly if input is
2278 pending. Bind redisplay-dont-pause to t during the redisplay.
2279 in case input is pending.
2281 * dispnew.c (Qredisplay_dont_pause): New variable.
2282 (syms_of_display): Initialize and staticpro it.
2283 (update_frame_1): Don't interrupt the display for pending input if
2284 redisplay_dont_pause is set.
2286 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2288 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2290 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2292 * callproc.c (Fcall_process): Terminate the unwind-protect around
2293 the post-read-conversion of coding system.
2295 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2296 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2297 * buffer.h (overlays_at): Update prototype.
2298 * xdisp.c (next_overlay_change): Update call to overlays_at.
2299 * xfaces.c (face_at_buffer_position): Likewise.
2300 * textprop.c (Fget_char_property): Likewise.
2301 * xterm.c (note_mouse_highlight): Likewise.
2303 * minibuf.c (do_completion): Don't consider a simple change of
2304 case as `completion'.
2306 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2308 * keyboard.c (syms_of_keyboard): Initialize
2309 last_point_position_buffer.
2310 * undo.c (record_delete): Make sure last_point_position_buffer is
2311 a buffer before comparing pointers.
2313 * coding.h (decode_coding_string): Declare.
2315 * intervals.h (Fprevious_single_char_property_change): Declare.
2317 * textprop.c (Fprevious_single_char_property_change): Don't do
2318 arithmetic directly on lisp objects.
2320 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2323 * keyboard.h (menu_item_eval_property): Declare.
2325 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2326 reuse as buffer name, instead of recreating (and discarding) every
2327 time a message is logged.
2328 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2329 (current_message_1, truncate_message_1, set_message_1)
2330 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2331 (current_message, truncate_echo_area, display_echo_area)
2332 (resize_echo_area_axactly): Changed calls.
2334 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2336 (Ffind_coding_systems_region_internal): First argument to Fappend
2337 must be an integer, not a Lisp object.
2339 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2341 * charset.c (Fchar_width): Doc fix.
2343 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2345 * charset.c (Fstring_width): Doc fix.
2347 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2349 * xdisp.c (start_display): When starting display on a continuation
2350 line, clear ascent and descent members of the iterator structure;
2351 the height of the continued line does not affect the height of the
2353 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2354 line taller than the window.
2355 (redisplay_window) <forced window start>: Handle case that the
2356 middle of the window is not found in any row.
2357 (dump_glyph_row): Show more information.
2358 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2359 first text line in a glyph matrix.
2361 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2362 of the clip area when image doesn't have a mask.
2364 * fns.c (sweep_weak_table): Fix survival conditions for
2365 key-or-value and key-and-value weakness.
2367 * .gdbinit (xhashtable): New command.
2369 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2370 tables out of the list of all weak hash tables.
2372 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2373 a new buffer is created, make sure echo_area_buffer[] references
2376 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2378 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2381 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2383 * syntax.c (skip_chars): Fix previous change. Make the handling
2384 of unibyte string consistent with that of regex search.
2386 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2388 * xmenu.c (popup_get_selection): Use xfree instead of free.
2390 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2392 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2394 * callproc.c (child_setup): Use xfree instead of free.
2396 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2398 (run_mac_command, closedir): Use `xfree' instead of `free'.
2400 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2402 * eval.c (error): Use xfree instead of free.
2404 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2406 * fns.c: Replace `illegal' with `invalid'.
2407 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2409 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2411 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2414 2000-08-04 Noah Friedman <friedman@splode.com>
2416 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2419 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2421 * syntax.c (skip_chars): Fix typo in error message.
2423 2000-08-04 Andreas Schwab <schwab@suse.de>
2425 * m/ia64.h: Moved from s/ia64.h.
2427 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2429 * process.c (read_process_output): Big simplification. Handle
2430 composition and post-read-conversion of coding system correctly.
2431 (send_process): Handle composition correctly.
2433 * callproc.c (Fcall_process): Handle post-read-conversion of
2434 coding system if any.
2436 * coding.c (decode_coding_iso2022): More strict check for handling
2438 (coding_restore_composition): Pay attention to the case that
2439 cmp_data is not set properly (because of invalid code in the
2441 (run_pre_post_conversion_on_str): Include text properties in the
2443 (decode_coding_string): Set members of coding correctly.
2445 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2447 * s/ia64.h: New file.
2449 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2450 Use NULL instead of 0 at the end of variable argument list of
2451 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2452 sizeof (int) < sizeof (void *).
2454 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2455 of variable argument lists of XtVaGetValues and XtVaSetValues.
2457 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2458 variable argument lists of XtVaGetValues and XtVaSetValues.
2460 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2462 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2463 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2465 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2468 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2469 in call to Fsingle_key_description.
2471 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2474 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2476 * window.c (display_buffer_reuse_frames): New variable.
2477 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2478 frames displaying BUFFER.
2479 (syms_of_window): Define Lisp variable
2480 display-buffer-reuse-frames.
2482 2000-08-01 Miles Bader <miles@gnu.org>
2484 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2485 when to constrain NEW_POS (they were pretty screwed up before).
2487 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2489 * msdos.c (run_msdos_command): Save and restore the master
2490 environment, for the case that child_setup signals an error.
2491 When mirroring slashes in DOS shell commands, don't fail when
2492 argv[2] has embedded blanks.
2493 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2494 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2495 (dos_ttraw): Call mouse_setup_buttons.
2497 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2498 using alloca; free it after run_msdos_command returns.
2500 2000-07-27 Dave Love <fx@gnu.org>
2502 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2504 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2507 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2509 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2511 * editfns.c (lisp_time_argument): Fix last change.
2513 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2515 * fns.c (Fdelete): Make it work on vectors and strings in addition
2518 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2519 (syms_of_fns): Initialize new variables.
2520 (sweep_weak_table): Handle weakness `key-or-value' and
2522 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2523 weakness, with t meaning the same as `key-and-value'.
2525 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2527 * coding.h (struct coding_system): Member safe_charset deleted.
2529 * coding.c (Qsafe_charsets): This variable deleted.
2530 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2532 (coding_safe_chars): New function.
2533 (CODING_SAFE_CHAR_P): New macro.
2534 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2535 checking safe_charsets member of the coding system. Caller
2537 (detect_coding_iso2022): New local variable safe_chars.
2538 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2539 safe_charsets member of the coding system.
2540 (decode_coding_iso2022): New local variable safe_chars.
2541 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2542 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2543 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2544 (ENCODE_UNSAFE_CHARACTER): New macro.
2545 (encode_coding_iso2022): New local variable safe_chars. Check
2547 (setup_coding_system): Delete the code to initialize
2548 coding->safe_charses
2549 (intersection, find_safe_codings): New functions.
2550 (Ffind_coding_systems_region_internal): New function.
2551 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2552 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2553 variable and initialize it.
2555 * fns.c (char_table_ref_and_index): New function.
2557 * lisp.h (char_table_ref_and_index): Add prototype.
2559 2000-07-26 Sam Steingold <sds@gnu.org>
2561 * editfns.c (lisp_time_argument): Added third argument `usec'.
2562 (Ffloat_time): New built-in Lisp function.
2564 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2566 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2567 for the character code.
2569 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2572 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2573 if called for a popup menu.
2574 (xmenu_show): Store help string in widget values.
2576 2000-07-26 Dave Love <fx@gnu.org>
2578 * syswait.h: Move some definitions.
2579 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2580 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2581 perspicuous definitions.
2582 (WTERMSIG): Fix bit pattern used.
2584 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2586 * print.c (print_object): If vector printing is truncated, print
2587 "..." to indicate it as well as the case of list printing.
2589 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2591 * xdisp.c (next_element_from_display_vector): Improve comments.
2593 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2594 for the character code, and the rest for the face id as in 20.x.
2595 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2597 * window.c (window_display_table): Cleaned up.
2599 * syntax.c (Fforward_word): Add last arg nil in call of
2600 Fconstrain_to_field.
2602 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2604 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2605 identical but for the letter-case, don't call
2606 barf_or_query_if_file_exists.
2608 2000-07-25 Miles Bader <miles@gnu.org>
2610 * editfns.c (find_field): Honor special `boundary' fields.
2611 (Qboundary): New variables.
2612 (syms_of_editfns): Initialize Qboundary.
2613 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2614 Use scan_buffer instead of find_before_next_newline, because it
2615 allows us to detect the boundary case where there's a newline at
2617 * lisp.h (Fconstrain_to_field): Update external declaration.
2619 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2621 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2624 2000-07-24 Dave Love <fx@gnu.org>
2626 * s/sunos4-0.h, s/sol2.h:
2627 (LIBS_TERMCAP): Move from m/sparc.h.
2629 * m/sparc.h (TERMINFO): Moved to system files (probably only
2630 relevant for sunos4 judging by its vintage).
2631 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2634 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2636 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2637 name to single_keymap_panes.
2639 2000-07-24 Andreas Schwab <schwab@suse.de>
2641 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2643 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2645 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2646 parameters instead of using int parameters. Expect FN to accept
2647 EMACS_INT parameters.
2648 (display_echo_area, resize_echo_area_axactly, current_message)
2649 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2650 with new argument list.
2651 (resize_mini_window_1): New callback function.
2652 (current_message_1, truncate_message_1, set_message_1): Change
2653 parameter lists to the new format expected by
2654 with_echo_area_buffer.
2656 2000-07-24 Kenichi Handa <handa@etl.go.jp>
2658 * fontset.c (fontset_ref): Remove INLINE declaration.
2659 (fontset_ref_via_base): Likewise.
2660 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
2663 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
2665 * msdos.c (IT_note_mouse_highlight): Process overlays in the
2666 correct order of priority. If help echo was found in an overlay,
2667 use that overlay as the object in which the help echo was found.
2669 2000-07-22 Miles Bader <miles@gnu.org>
2671 * textprop.c (Fprevious_single_char_property_change): The initial
2672 property value should be from the position preceding POSITION, not
2675 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
2677 * coding.c (syms_of_coding): Doc fix for
2678 inhibit-iso-escape-detection.
2680 2000-07-21 Gerd Moellmann <gerd@gnu.org>
2682 * xterm.c (note_mouse_highlight): Process overlays in the right
2685 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
2687 * xterm.c (note_mouse_highlight): If help-echo was found in an
2688 overlay, use that overlay as the object in which the help was
2691 * window.c (foreach_window_1): Fix typo reversing an if-condition.
2693 * window.c (foreach_window): Instead of a fake variable argument
2694 list, take one USER_DATA argument.
2695 (foreach_window_1): Likewise, and call callback functions with two
2696 args, the window and USER_DATA.
2697 (struct check_window_data): New struct.
2698 (check_window_containing): Use it.
2699 (window_from_coordinates): Set up a struct check_window_data for
2701 (add_window_to_list, freeze_window_start): Change parameters
2702 according to new calling convention.
2704 * window.h (foreach_window): Change prototype.
2706 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
2708 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
2710 * xmenu.c (menu_help_callback): Call show_help_echo with
2711 additional arguments OBJECT and POS.
2713 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2715 * data.c (Faset): Allow storing any multibyte character in a
2716 string. Convert unibyte string to multibyte if necessary.
2718 * xfns.c (x_encode_text): New function.
2719 (x_set_name): Use x_encode_text.
2720 (x_set_title): Likewise.
2722 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2724 * xterm.h (x_encode_text): Add prototype.
2726 2000-07-20 Dave Love <fx@gnu.org>
2728 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2731 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2733 * msdos.c (help_echo_window): New variable.
2734 (syms_of_msdos): Initialize and staticpro it.
2735 (IT_note_mode_line_highlight): Set help_echo_window.
2736 (IT_note_mouse_highlight): Ditto.
2737 (dos_rawgetc): Store help_echo_window in the second event produced
2740 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2741 Record the object that generated the help echo and the position of
2742 that object in help_echo_object and help_echo_pos. Record that
2743 some glyphs in a row are displayed in mouse-face.
2744 (IT_update_begin): Don't clear mouse highlight unless one of the
2745 enabled glyph rows is marked as being displayed in mouse-face.
2746 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2747 and position recorded in help_echo_object and help_echo_pos to the
2749 (IT_menu_display): Accept a new argument PN: the pane number of
2750 the current menu pane. Record the pane number and the item
2751 number of the item which has associated help string.
2752 (XMenuActivate): Update the prototype for help_callback in
2753 function declaration. Call IT_menu_display with the current menu
2754 pane number as an additional argument. Call help_callback with
2755 two additional arguments: the pane number and the item number of
2756 the menu item associated with the help text.
2757 (help_echo_object, help_echo_pos): New variables.
2758 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2760 * msdos.h (XMenuActivate): Update prototype.
2762 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2764 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2765 Add some more prototypes.
2767 * xterm.c, xterm.h: Add some more prototypes.
2769 * lisp.h (Fnext_single_char_property_change): Add prototype.
2771 * dispnew.c (direct_output_for_insert): Remove confusing
2772 outer local variable mouse_face_overwritten_p.
2773 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2775 * alloc.c (allocate_string_data): Don't copy old string contents.
2777 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2779 * coding.c (code_convert_region): Delete text properties before
2780 shrinking the conversion region.
2782 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2784 * dispnew.c (update_text_area): Write the whole row if it
2785 has mouse-face in it.
2787 * xfaces.c (face-alternative-font-family-alist): Remove
2788 DEFVAR_LISP; staticpro instead.
2790 * xmenu.c (menu_help_callback): Call show_help_echo with
2793 * keyboard.c (show_help_echo): Add parameter WINDOW.
2794 (read_char): Call show_help_echo with window extracted from Lisp
2796 (gen_help_event): Add parameter WINDOW.
2798 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2800 * xterm.c (help_echo_window): New variable.
2801 (note_mouse_highlight, note_tool_bar_highlight): Set
2803 (XTread_socket): Pass help_echo_window to gen_help_event.
2804 (syms_of_xterm): Initialize and staticpro help_echo_window.
2806 2000-07-18 Dave Love <fx@gnu.org>
2808 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2811 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2813 * alloc.c (allocate_string_data): If string had already data
2814 assigned, copy old contents to new string data.
2816 * coding.c (syms_of_coding): Fix typo in spelling of variable
2817 `inhibit-iso-escape-detection'.
2819 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2821 * Makefile.in: Add dependencies on dispextern.h.
2822 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2823 `free'; both can conflict with system header files.
2825 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2827 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2830 2000-07-18 Dave Love <fx@gnu.org>
2832 * window.c (Fwindow_list): Declare arg `window'.
2834 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2836 * coding.c (setup_coding_system): Don't override the explicitly
2837 specified designations.
2839 2000-07-15 Miles Bader <miles@gnu.org>
2841 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2842 from `text_property_eq' and `text_property_stickiness', respectively.
2843 (find_field, Fconstrain_to_field, char_property_eq)
2844 (char_property_stickiness): Changed to call char-property functions
2845 instead of text-property-only ones.
2847 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2848 `next_single_char_property_change'). Do more error checking, and
2849 cleanup limit behavior.
2850 (Fprevious_single_char_property_change): New function.
2851 (syms_of_textprop): Initialize new subrs.
2853 * xdisp.c (display_prop_end, invisible_text_between_p):
2854 Call Fnext_single_char_property_change instead of
2855 next_single_char_property_change.
2857 2000-07-15 Jason Rumney <jasonr@gnu.org>
2859 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2860 after menu is finished with.
2861 (add_menu_item): Only consider wv->title as a menu title.
2862 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2864 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2866 (FONT_REGEXP): Remove unused macro, and its sub-components.
2867 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2869 * w32term.c (help_echo_object, help_echo_pos): New variables.
2870 (note_mode_line_highlight): Store additional information about the
2871 help-echo in help_echo_object and help_echo_pos. Check both
2872 `local-map' and `keymap' properties for changing the cursor
2873 (note_mouse_highlight): Store additional information about the
2874 help-echo in help_echo_object and help_echo_pos.
2875 (note_tool_bar_highlight): Set help_echo_object to nil and
2876 help_echo_pos to -1.
2877 (w32_read_socket): Use gen_help_event instead of filling
2878 input_events manually.
2879 (syms_of_w32term): Staticpro help_echo_object.
2880 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2881 set, arrange for a mouse-highlight redisplay in
2883 (x_clear_mouse_face): New function.
2884 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2885 (x_update_window_begin): No need to turn off the mouse
2887 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2888 depending on whether they contain glyphs highlighted in
2890 (x_fill_stretch_glyph_string): Consume runs of stretch
2891 glyphs instead of a single one.
2892 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2893 with new argument list.
2894 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2895 (x_append_glyph, x_append_composite_glyph)
2896 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2897 changes in struct glyph starting 1999-12-27. See comments for
2898 xterm.c on 2000-07-05.
2900 2000-07-14 Sam Steingold <sds@gnu.org>
2902 * xfaces.c (realize_x_face): Fix the last patch:
2903 check `default_face' before dereferencing.
2905 2000-07-14 Dave Love <fx@gnu.org>
2907 * syntax.c (back_comment): Add null default in switch (for pcc).
2909 2000-07-14 Kenichi Handa <handa@etl.go.jp>
2911 * xfaces.c (realize_x_face): Make fontset using the base of the
2912 default_face's fontset, not using the default fontset.
2914 * coding.c (inhibit_iso_escape_detection): New variable.
2915 (syms_of_coding): Make it a Lisp variable.
2916 (detect_coding_iso2022): If inhibit_iso_escape_detection is
2917 nonzero, ignore ISO2022's escape sequence.
2919 2000-07-14 Gerd Moellmann <gerd@gnu.org>
2921 * alloca.c (malloc) [emacs]: Define as xmalloc.
2923 * xfns.c (Fx_show_tip): If frame parameters contain a position,
2924 use that instead of the mouse position. Add parameters DX and DY.
2926 * dispextern.h (Fx_show_tip): Adjust number of parameters
2929 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
2930 if HELP is a function, call it with OBJECT and POS as parameters
2931 to get the help to display.
2932 (gen_help_event, kbd_buffer_store_help_event): New functions.
2933 (kbd_buffer_get_event): Construct the Lisp help-event differently.
2934 (read_char): Call show_help_echo with new parameters.
2936 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
2939 * xterm.c (help_echo_object, help_echo_pos): New variables.
2940 (note_mode_line_highlight): Store additional information about the
2941 help-echo in help_echo_object and help_echo_pos. Check both
2942 `local-map' and `keymap' properties for changing the cursor
2943 (note_mouse_highlight): Store additional information about the
2944 help-echo in help_echo_object and help_echo_pos.
2945 (note_tool_bar_highlight): Set help_echo_object to nil and
2946 help_echo_pos to -1.
2947 (XTread_socket): Use gen_help_event instead of filling
2948 input_events manually.
2949 (syms_of_xterm): Staticpro help_echo_object.
2951 * xmenu.c (menu_highlight_callback): Use
2952 kbd_buffer_store_help_event instead of setting up and input_event
2955 * xdisp.c (eval_form): GCPRO argument sexpr.
2956 (call_function): New function.
2957 (handle_single_display_prop): Use call_function and FUNCTIONP
2958 instead of checking whether if font_height is a symbol and
2961 * eval.c (internal_condition_case_2): New function.
2963 * lisp.h (FUNCTIONP): New macro.
2964 (internal_condition_case_2, call_function): Add prototypes.
2966 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
2967 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
2968 Always set `arg' member of input_events.
2969 (construct_menu_click): Unused function removed.
2971 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
2973 * w32term.c (construct_mouse_click, construct_mouse_wheel)
2974 (construct_drag_n_drop, x_scroll_bar_handle_click)
2975 (w32_read_socket): Always set `arg' member of input_events.
2977 * keyboard.c (show_help_echo): Use eval_form. Add comment.
2979 * lisp.h (eval_form): Add prototype.
2981 * xdisp.c (eval_form): Make it externally visible.
2983 2000-07-13 Gerd Moellmann <gerd@gnu.org>
2985 * xterm.c (x_handle_tool_bar_click): Store the frame in the
2986 frame_or_window slot of TOOL_BAR_EVENT input events instead of
2987 consing. For prefix events, store the frame in the `arg' slot of
2988 the event, otherwise store the key there.
2989 (XTread_socket): Instead of consing, use the frame_or_window slot
2990 of HELP_EVENTs for the frame, and the `arg' slot for the help
2993 * xmenu.c (menu_highlight_callback): Store help string in the
2994 `arg' member of the input event; don't cons.
2995 (menubar_selection_callback): Use the `arg' slot of input events
2996 to queue additional information, instead of consing.
2998 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3000 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3002 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3004 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3005 input events to queue additional information, instead of consing.
3007 * keyboard.c (kbd_buffer_gcpro): Renamed from
3008 kbd_buffer_frame_or_window. Now used for all Lisp objects
3009 referenced from the input queue.
3010 (kbd_buffer_store_event): Always use structure assignment for
3011 copying input events. Record all Lisp objects referenced from
3012 events in kbd_buffer_gcpro.
3013 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3014 differently from input events. Test for prefix menu_bar_events
3015 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3016 event in kbd_buffer_gcpro to nil.
3017 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3018 frame_or_window is equal to its arg member as prefix events.
3019 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3020 used by an input event to nil.
3021 (init_keyboard): Use two times the size of the input queue
3022 for kbd_buffer_gcpro.
3023 (syms_of_keyboard): Likewise.
3025 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3028 * termhooks.h (struct input_event): Add member `arg'.
3029 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3030 (USER_SIGNAL_EVENT): Renamed from user_signal.
3032 * xfaces.c (ASET): Remove definition.
3034 * lisp.h (AREF, ASET, ASIZE): New macros.
3036 * fontset.c (AREF, ASIZE): Remove definitions.
3038 * fns.c (AREF): Remove definition.
3040 * composite.c (AREF): Remove definition.
3042 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3044 * dispnew.c (redraw_overlapped_rows): Add missing local.
3045 (scrolling_window): Remove debug code.
3047 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3048 Before scrolling, turn off a mouse-highlight in the window
3051 * xterm.c (x_update_window_end): Add parameter
3052 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3053 redisplay in XTframe_up_to_date.
3054 (x_clear_mouse_face): New function.
3055 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3057 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3059 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3060 it when any row is written to that contains glyphs highlighted in
3062 (update_window): Call the window update end hook with new
3063 parameter MOUSE_FACE_OVERWRITTEN_P.
3064 (direct_output_for_insert): Give up if row contains mouse-face.
3066 * dispextern.h (struct redisplay_interface): Add parameter
3067 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3068 (clear_mouse_face): New function pointer member.
3070 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3072 * syntax.c (back_comment): Use one switch rather than a few `if's.
3073 Obey open_paren_in_column_0_is_defun_start.
3074 When reverting to the `slow' method, try to nicely handle the case
3075 of nested comments by checking that the comment-starter we found
3076 does indeed match the comment-ender.
3077 (scan_sexps_forward, scan_sexps_forward):
3078 Ignore excessive opening parenthesis rather than throwing an error.
3080 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3082 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3083 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3085 * dispnew.c (direct_output_forward_char): Give up if currently
3086 displaying a message instead of the minibuffer contents.
3088 * xterm.c (x_update_window_begin): No need to turn off the mouse
3090 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3091 depending on whether they contain glyphs highlighted in
3094 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3095 compare the mouse_face_p flags of both rows.
3097 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3099 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3101 * keyboard.c (show_help_echo): Accept additional parameter
3102 ok_to_overwrite_keystroke_echo.
3103 (read_char): Call show_help_echo with a zero
3104 ok_to_overwrite_keystroke_echo argument.
3105 * keyboard.h (show_help_echo): Update prototype of
3107 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3108 ok_to_overwrite_keystroke_echo argument.
3109 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3110 non-zero ok_to_overwrite_keystroke_echo argument.
3112 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3114 * xdisp.c (try_window_id): If changes are all below what is
3115 displayed in the window, and point is in the window, we still
3116 might have to find point on the display.
3118 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3119 glyphs instead of a single one.
3120 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3121 with new argument list.
3122 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3124 * keymap.c (get_keymap_1): Add comment that this function can GC.
3125 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3126 comment that functions can GC.
3127 (Fset_keymap_parent): GCPRO arg KEYMAP.
3129 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3131 * msdos.c (XMenuActivate): After exiting the menu, restore the
3132 echo area message and erase it.
3134 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3136 * fontset.c (Ffontset_info): Make the return value more compatible
3137 with that of Emacs 20.
3139 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3141 * eval.c (Fsignal): Handle case that backtrace_list is null.
3143 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3145 * ccl.c (Fccl_execute): Typo fixed.
3147 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3149 * window.c (window_loop): Add missing gcpro1 local variable.
3151 * window.c (Fwindow_list): Reverse list at the end.
3152 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3153 means allow windows on OWINDOW's frame, only.
3154 (window_loop): Simplified; use Fwindow_list.
3156 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3158 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3160 * xterm.c (XTread_socket): Increment handling_signal at the start,
3161 decrement it at the end.
3163 * eval.c (handling_signal): New variable.
3164 (Fsignal): Abort if handling_signal is non-zero.
3166 * lisp.h (handling_signal): External declaration.
3168 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3170 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3172 Sound support for NetBSD through "Linux emulation" support:
3173 * config.in (HAVE_SOUNDCARD_H): Undef.
3174 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3175 * Makefile.in (LIBSOUND): New variable.
3176 (LIBES): Include it.
3177 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3179 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3181 (vox_open): Use DEFAULT_SOUND_DEVICE.
3182 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3184 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3186 * print.c (print_error_message): If Vsignaling_function is set,
3187 show it in *Messages*.
3189 * lisp.h (Vsignaling_function): External declaration.
3191 * eval.c (Vsignaling_function): New variable.
3192 (Fsignal): Compute it.
3193 (syms_of_eval): Staticpro it.
3195 2000-07-05 Dave Love <fx@gnu.org>
3197 * syswait.h: Use the autoconf recommended approach. Old code
3198 #if'd out in case we need to revert.
3200 * config.in (HAVE_SYS_WAIT_H): Added.
3202 2000-07-05 Andrew Innes <andrewi@gnu.org>
3204 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3205 when non-NULL instead of __morecore, to take account of buffer
3206 memory. This also solves a problem with spurious memory warnings
3209 * ralloc.c: Make real_morecore non-static.
3211 * eval.c (internal_condition_case): Comment out abort if
3212 interrupt_input_blocked is not zero.
3214 * makefile.nt: Add support for `bootstrap' and related targets.
3215 Include minimal debug info in emacs.exe in release build.
3216 Remove all dependencies on lisp.h, and fixup some others.
3218 * w32.c (init_environment): Install code from 20.7 for providing
3219 default values for environment variables, based on the
3220 executable's own location.
3221 (map_w32_filename): Handle filenames that are longer than
3223 (sys_socket): Install socket inheritance bug fix from 20.7.
3225 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3226 here via blockinput.h).
3228 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3230 * w32menu.c (w32_menu_display_help):
3231 * xmenu.c (menu_help_callback): Use show_help_echo.
3233 * keyboard.h (show_help_echo): Declare.
3235 * keyboard.c (show_help_echo): New function, extracted from read_char.
3236 Feval its `msg' argument if it's a cons cell.
3237 (read_char): Use it.
3238 (follow_key): Pass `autoload' to get_keyelt.
3240 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3241 (note_tool_bar_highlight, XTread_socket):
3242 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3244 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3245 (note_tool_bar_highlight, w32_read_socket):
3246 Do not gratuitously ignore non-string `help-echo' properties.
3248 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3250 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3252 * window.c (delete_all_subwindows): Reset Vwindow_list.
3254 * xterm.c (x_append_glyph, x_append_composite_glyph)
3255 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3256 changes in struct glyph starting 1999-12-27. Some bit-fields of
3257 struct glyph were not set, which made glyphs unequal when compared
3258 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3259 effects were the result. This also depended on the contents of
3260 memory returned by xmalloc. If flickering happens again, activate
3261 the code in clear_glyph_row that's in #if 0. If the flickering is
3262 gone with that, chances are that it is caused by something
3265 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3267 * dispextern.h: Add some comments.
3269 * window.c (add_window_to_list): Add parameter LIST.
3270 (window_list): Order list so that, for each frame, windows are
3271 in canonical order, and so that frames appear in the list in
3272 the order given by Vframe_list.
3273 (next_window): Reverse the handling of NEXT_P.
3275 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3277 * window.c (Vwindow_list): New variable.
3278 (make_window, delete_window): Set Vwindow_list to nil.
3279 (check_window_containing): New function.
3280 (window_from_coordinates): Rewritten.
3281 (add_window_to_list, window_list, candidate_window_p)
3282 (decode_next_window_args, next_window): New functions.
3283 (Fnext_window, Fprevious_window): Rewritten in terms of
3285 (Fwindow_list): New function.
3286 (Fother_window): Cleaned up.
3287 (foreach_window): Add a longer "variable argument list". Let
3288 callback function return 0 to indicate that cycling over windows
3290 (foreach_window_1): Likewise.
3291 (freeze_window_start): Return int.
3292 (init_window): New function.
3293 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3295 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3296 input_event with bzero.
3297 (main): Call init_window.
3299 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3302 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3304 * composite.h (make_composition_value_copy): Extern it.
3306 * composite.c (make_composition_value_copy): New function.
3308 * editfns.c (Fformat): While copying text properties, make each
3309 composition property value a copy.
3311 * fns.c (concat): While copying text properties, make each
3312 composition property value a copy.
3314 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3316 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3318 * fns.c (sweep_weak_table): Mark only objects that are not
3321 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3322 include those frames as candidates which have their focus
3323 redirected to the minibuffer frame.
3325 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3327 * fns.c (Fputhash): Return `value' rather than nil.
3329 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3331 * frame.c (next_frame): Don't check focus redirection in case
3332 MINIBUF is a window. Doing so excludes frames using MINIBUF
3333 unless their focus is redirected, which contradicts the
3334 specification of next-frame, and leads to infinite loops in
3335 certain situations when cycling through windows with next-window.
3337 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3339 * coding.c (code_convert_region): Even if the length of text is
3340 zero, try to convert it if coding->type is coding_type_ccl.
3341 (decode_coding_string, encode_coding_string): Likewise.
3343 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3345 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3346 the display if windows_or_buffers_changed.
3348 * dispnew.c (struct row_entry): New structure.
3349 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3350 (row_table_size, old_lines, new_lines, old_lines_size)
3351 (new_lines_size, run_pool, runs_size, runs): New variables.
3352 (add_row_entry): New function.
3353 (scrolling_window): Use data structures allocated with xmalloc and
3354 held in global variables, instead of allocating them with alloca and
3355 holding them in local variables. Use a larger hash table whose
3356 size depends on glyph matrix sizes. Don't use bzero to clear the
3357 hash table; instead, clear used slots only.
3359 * fns.c (next_almost_prime): Make it externally visible.
3361 * lisp.h (next_almost_prime): Add prototype.
3363 * s/isc4-0.h (sigunblock): Define.
3365 * s/sco5.h (sigunblock): Define.
3367 2000-06-27 Dave Love <fx@gnu.org>
3369 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3370 (moved to osf5-0.h).
3371 [!NOT_C_CODE]: Protect string.h stuff.
3373 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3374 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3376 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3378 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3379 below the last line from the needed window height.
3381 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3383 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3384 (Fwidget_get): Use it.
3385 (syms_of_fns): Defsubr it.
3387 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3389 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3390 display info for XIM.
3391 (xim_open_dpy): Likewise.
3392 (xim_close_dpy): Don't free the display info's XIM.
3394 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3396 * config.in (USE_XIM): New define.
3398 * keymap.c (get_keyelt): For menu-items containing a `:filter
3399 FILTER', apply FILTER to the menu-item's definition to get the
3400 real definition to use.
3402 * lisp.h (QCfilter): External declaration.
3404 * xfns.c (Fimage_size): New function.
3405 (syms_of_xfns): Defsubr it.
3407 2000-06-26 Andreas Schwab <schwab@suse.de>
3409 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3412 2000-06-25 Dave Love <fx@gnu.org>
3414 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3417 * Makefile.in (blockinput.h): Depend on atimer.h.
3418 (atimer.h): Depend on systime.h.
3420 * blockinput.h: Protect against multiple inclusion. Include
3423 * atimer.h: Protect against multiple inclusion. Include
3426 * lisp.h (swap_in_global_binding): Declare.
3428 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3430 * process.c (Fopen_network_stream): Turn off atimers for duration
3431 of call to connect. (Patch from Gerd.)
3433 2000-06-23 Dave Love <fx@gnu.org>
3435 * ralloc.c: Maybe include unistd.h
3437 * emacs.c (setgrp): Undefine before defining.
3438 (malloc_warning, set_time_zone_rule, index): Prototype.
3440 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3441 HAVE_STRUCT_TIMEZONE.
3443 * s/osf1.h: Move string.h hack here from alpha.h and make it
3445 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3447 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3448 (SOCKLEN_TYPE): Don't define.
3450 * m/alpha.h: Remove string.h hack.
3452 * s/osf5-0.h: New file.
3454 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3455 include time.h, done by systime.h.
3456 [__FreeBSD__]: Remove redundant includes.
3458 * callproc.c (setpgrp): Undefine before defining.
3459 (delete_temp_file): Return Qnil to avoid warning.
3461 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3463 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3466 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3468 * composite.h (compose_text): Declare.
3470 * xterm.c: Don't include sys/types.h unconditionally. Don't
3471 protect its inclusion with !USG (following xmenu.c).
3473 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3475 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3478 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3480 * coding.c (decode_eol_post_ccl): Special handling for undecided
3481 and inconsistent EOL types.
3483 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3485 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3486 trough color and main window's background color.
3488 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3491 * xterm.h (Xt_app_con): External declaration.
3493 * widget.c (EmacsFrameRealize): Fix typo.
3495 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3497 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3498 (handle_invisible_prop): Record the start of invisible text in
3499 it->add_overlay_start.
3500 (struct overlay_entry): Add member `overlay'.
3501 (handle_overlay_change): Simplify.
3502 (next_overlay_string): After having processed overlay strings at the
3503 end of the buffer, record that fact in
3504 it->overlay_strings_at_end_processed_p.
3505 (compare_overlay_entries): If before- and after-strings come
3506 from the same overlay, let before-strings come first.
3507 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3508 (load_overlay_strings): Take it->add_overlay_start into account
3509 when adding overlay strings.
3511 * dispextern.h (struct it): Add member add_overlay_start.
3513 2000-06-22 Dave Love <fx@gnu.org>
3515 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3517 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3519 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3521 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3524 2000-06-21 Dave Love <fx@gnu.org>
3526 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3528 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3530 * syntax.c (back_comment): Simplify string-parity counting (with
3531 the added benefit of handling multiple string-styles as long as
3532 they are not intertwined).
3533 Jump to the slow code as soon as a comment starter is found in
3534 a "string_lossage" position. Fixes the case: " /* " /* " */.
3536 2000-06-21 Dave Love <fx@gnu.org>
3538 * Makefile.in: Use GETLOADAVG_LIBS.
3540 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3541 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3543 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3545 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3546 (Fforward_comment, scan_lists):
3547 Check the comstyle of single-char comment-starters.
3548 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3549 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3550 Check the comstyle of single-char comment-starters.
3551 Clarify control-flow around the Scomment case.
3553 2000-06-20 Dave Love <fx@gnu.org>
3555 * fns.c (make_hash_table, maybe_resize_hash_table):
3556 Cast arg of next_almost_prime.
3558 * tparam.c [emacs]: Include lisp.h.
3560 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
3563 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3565 * keyboard.c (adjust_point_for_property): Check if display
3566 property should be treated as intangible by looking at its
3569 * xdisp.c (single_display_prop_intangible_p)
3570 (display_prop_intangible_p): New functions.
3572 * dispextern.h (display_prop_intangible_p): Add prototype.
3574 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3576 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3577 argument to sigprocmask.
3579 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3580 argument to sigprocmask.
3582 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3583 sigprocmask_set, and pass a pointer to it to sigprocmask.
3585 * sysdep.c (sigprocmask_set): New variable.
3587 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3590 2000-06-20 Sam Steingold <sds@gnu.org>
3592 * xrdb.c: Don't declare xmalloc, xrealloc.
3594 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3596 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3597 (re_comp): Cast gettext return value to avoid complaints when
3600 2000-06-20 Dave Love <fx@gnu.org>
3602 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3605 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3607 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3609 * m/alpha.h: Don't declare xmalloc, xrealloc.
3611 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
3613 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3615 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3617 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3620 * keyboard.h (poll_for_input_1): Declare.
3622 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3624 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3626 * doprnt.c: Don't declare xmalloc, xrealloc.
3628 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3629 (getenv, ctime, getwd): Removed.
3630 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3632 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3633 x_set_tool_bar_lines.
3635 * config.in: Add HAVE_GETWD. Move some definitions above
3636 machine/system includes.
3638 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3640 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3642 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3643 contain information about ENCODING.
3645 * fontset.c (FONTSET_ASCII): Use the first element of char table
3646 for an ASCII font, not defalt slot.
3647 (fontset_ref_via_base): If FONTSET doesn't contain information for
3648 C, try the default fontset.
3649 (make_fontset): Don't copy the default fontset.
3650 (fontset_font_pattern): Likewise.
3651 (accumulate_font_info): If ELT is nil, use the corresponding
3652 element in the default fontset.
3654 2000-06-19 Dave Love <fx@gnu.org>
3656 * syntax.c (Fparse_partial_sexp): Doc fix.
3658 * regex.h: Test PROTOTYPES as well as __STDC__.
3660 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
3661 errno, strerror. Put text after #endif in comment.
3663 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
3666 * xterm.c (x_frame_of_widget): Likewise.
3668 2000-06-19 Gerd Moellmann <gerd@gnu.org>
3670 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
3671 to Vfundamental_mode_abbrev_table.
3673 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
3674 bogus objects are marked. This slows down GC by ~80 percent, but
3675 it might be worth trying when debugging GC-related problems.
3676 This feature requires conservative stack marking to be enabled.
3678 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
3679 returns XLookupChars, reset `modifiers' to zero.
3681 2000-06-19 Dave Love <fx@gnu.org>
3683 * mktime.c: Unprotoized.
3685 2000-06-19 Richard Stallman <rms@gnu.org>
3687 * data.c (set_internal): If variable is frame-local,
3688 store the new value immediately into the frame parameter alist.
3690 2000-06-19 Ken Raeburn <raeburn@gnu.org>
3692 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
3693 in the custom handler pointer.
3695 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
3696 value, or checks for CHAR_META can fail when Lisp_Object is a
3698 * keymap.c (get_keyelt): Likewise.
3700 2000-06-19 Kenichi Handa <handa@etl.go.jp>
3702 * ccl.h (struct ccl_program): New member eol_type.
3703 (struct ccl_spec): New member cr_carryover.
3705 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
3706 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
3708 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
3709 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
3710 (decode_eol_post_ccl): New function.
3711 (decode_coding): Don't detect EOL format here for CCL based coding
3713 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3714 decode_eol_post_ccl after running the CCL program.
3715 (code_convert_region): Don't detect EOL format here for CCL based
3717 (decode_coding_string): Likewise.
3719 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3721 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3722 when treating it as an integer.
3724 * coding.h (encode_coding_string): Declare.
3726 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3729 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3730 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3731 to be passed to get_local_map.
3733 * sound.c (Fplay_sound): Don't call make_number on
3734 Frun_hook_with_args count argument.
3736 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3737 for lisp objects in X event structure data field, when lisp
3738 objects are represented with unions.
3739 (x_scroll_bar_to_input_event): Ditto.
3741 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3743 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3744 termination of string. Fix sense of test whether
3745 Vline_number_display_limit is an integer.
3747 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3749 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3750 only if HAVE_X_WINDOWS.
3752 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3755 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3758 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3760 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3763 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3765 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3766 start of the while loop.
3768 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3770 * atimer.c (alarm_signal_handler): Add forward declaration.
3772 * data.c (set_internal): Remove debug code.
3774 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3776 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3778 * unexec.c (toplevel) [COFF]: Include coff.h.
3780 * s/lynxos.h: New file.
3782 * keymap.c (Fsingle_key_description): Enclose function key and
3783 event symbol names in angle brackets.
3785 * xdisp.c (setup_echo_area_for_printing): Call
3786 message_log_maybe_newline if message_buf_print is not set.
3788 * print.c (printchar, strout): Don't check message_buf_print
3789 before calling setup_echo_area_for_printing because that
3790 function does something useful even when message_buf_print is
3793 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3795 (ensure_echo_area_buffers): Initialize echo buffer's
3796 truncate lines setting to nil.
3797 (with_echo_area_buffer): Don't set the echo buffer's truncate
3799 (set_message_1): Set it here instead, based on the value
3800 of message_truncate_lines.
3801 (resize_mini_window): Handle case that lines are truncated.
3802 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3803 message-truncate-lines.
3805 * keyboard.c (read_char): Bind message-truncate-lines to t
3806 while displaying a help-echo.
3808 * lisp.h (Qmessage_truncate_lines): External declaration.
3810 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3812 * xdisp.c (Vline_number_display_limit): Renamed from
3813 line_number_display_limit.
3814 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3815 Extend documentation string. Initialize
3816 Vline_number_display_limit to nil meaning no limit.
3817 (decode_mode_spec): Use Vline_number_display_limit with its new
3820 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3822 2000-06-13 Richard Stallman <rms@gnu.org>
3824 * frame.c (Fmodify_frame_parameters): Doc fix.
3826 * xfns.c (x_set_frame_parameters): Comment fix.
3828 * frame.c (store_frame_param): Call swap_in_global_binding if the
3829 variable's current binding was chosen based on this frame.
3831 * data.c (swap_in_global_binding): New function.
3833 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3835 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3836 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3838 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3840 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3842 2000-06-12 Jason Rumney <jasonr@gnu.org>
3844 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3846 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3848 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3850 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3852 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3854 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3855 (syms_of_xfaces): Defsubr Sdump_colors.
3856 (x_free_colors): Don't treat b&w specially on default visual.
3857 (x_free_dpy_colors): New function.
3858 (free_face_colors): Don't check visual class; it's done
3861 * xterm.c (x_frame_of_widget): New function.
3862 (x_alloc_nearest_color_for_widget): Use it.
3863 (x_copy_dpy_color): New function.
3864 (x_destroy_window): Free various colors.
3866 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3868 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3870 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3872 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3874 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3876 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3878 2000-06-11 Dave Love <fx@gnu.org>
3880 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3882 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3884 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3886 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3888 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3891 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3893 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3894 (regex_compile): Fix the code for handling the case of single byte
3895 char and multibyte char being mixed in a range within [...].
3897 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3898 and dst_multibyte members of coding.
3900 * charset.c (update_charset_table): Update the table
3902 (init_charset_once): Initialize elements of bytes_by_char_head to
3903 1 except for leading codes for private charases.
3905 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3906 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
3909 2000-06-09 Ken Raeburn <raeburn@gnu.org>
3911 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
3912 access the data it doesn't point to.
3914 2000-06-08 Gerd Moellmann <gerd@gnu.org>
3916 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
3917 will be translated to a switch-frame event when reading the
3918 event queue. This is necessary because Emacs otherwise won't
3919 perform a switch-frame to a new frame until some other event, for
3920 example a keystroke event, forces it to do so. This has various
3921 effects, one visible being that the cursor of a frame created with
3922 C-x 5 2 or switched to with a window manager key binding like
3923 A-TAB stays hollow because selected_window isn't on the newly
3924 focused frame until the switch-frame is performed.
3926 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
3927 generating a switch-frame event if necessary.
3929 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
3931 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
3934 2000-06-08 Kenichi Handa <handa@etl.go.jp>
3936 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
3939 2000-06-07 Gerd Moellmann <gerd@gnu.org>
3941 * window.c (displayed_window_lines): Take empty lines at
3942 the bottom of a window into account.
3944 * window.c (displayed_window_lines): New function.
3945 (Fmove_to_window_line): Use displayed_window_lines to determine
3946 the number of lines to move, instead of using the window's height.
3948 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
3949 to stop reading, even if the form read sets point to a different
3950 value when evaluated.
3952 * xdisp.c (display_line): Fix code deciding in which line to
3955 2000-06-07 Kenichi Handa <handa@etl.go.jp>
3957 * fileio.c (e_write): Free composition data if stored in
3960 2000-06-06 Gerd Moellmann <gerd@gnu.org>
3962 * xdisp.c (display_line): Set row's and iterator's
3963 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
3964 Set cursor even if row ends in the middle of a character.
3965 (dump_glyph_row): Print values of new flags.
3966 (redisplay_window) <cursor movement in unchanged window>: When
3967 point has been moved forward, and PT is at the end of the cursor
3968 row, don't place the cursor in the next row if the cursor row ends
3969 in the middle of a character or at ZV.
3971 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
3972 (struct glyph_row): Add starts_in_middle_of_char_p and
3973 ends_in_middle_of_char_p.
3974 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
3975 ends_in_middle_of_char_p flag.
3976 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
3978 * term.c (append_glyph): Revert change of 2000-06-06.
3980 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
3981 padding glyph not fitting on line as whole character not
3984 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
3985 this isn't true for images with `:ascent 100'.
3987 2000-06-06 Kenichi Handa <handa@etl.go.jp>
3989 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
3990 as modified if it is originally unmodified.
3992 * term.c (encode_terminal_code): Change the way to check if
3993 terminal coding does any conversion.
3994 (append_glyph): Set glyph->pixel_width correctly.
3996 * xdisp.c (display_line): While checking line continuation, pay
3997 attention to a padding glyph.
3999 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4001 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4003 2000-06-05 Dave Love <fx@gnu.org>
4005 * xdisp.c: Include fontset.h.
4007 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4009 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4011 * dispnew.c: Conditionally include term.h.
4013 * coding.h: Declare code_convert_string_norecord.
4015 * frame.h (struct frame): Use volatile unconditionally.
4017 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4019 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4021 * systime.h: Protect against multiple inclusion.
4022 (timezone) [USG5_4]: Define as time_t.
4024 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4025 (Foptimize_char_table, make_temp_name): Declare.
4027 * Makefile.in (xdisp.o): Depend on fontset.h.
4029 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4031 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4032 (Foptimize_char_table, make_temp_name): Declare.
4036 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4038 2000-06-02 Dave Love <fx@gnu.org>
4040 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4042 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4044 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4045 result face, set flags in that face indicating that colors may not
4048 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4049 glyph, use the ASCII NUL character to determine the face.
4051 2000-06-02 Dave Love <fx@gnu.org>
4053 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4054 (VFORK_RETURN_TYPE): Remove.
4056 * config.in: Add NO_MATHERR.
4058 2000-06-01 Dave Love <fx@gnu.org>
4060 * cmds.c (internal_self_insert): Don't check
4061 Vbefore_change_function, Vafter_change_function.
4063 * insdel.c (signal_before_change, signal_after_change): Likewise.
4065 * buffer.c (Vbefore_change_function, Vafter_change_function):
4066 Variables and their initializations deleted.
4068 * callint.c (Fcall_interactively): Doc fix.
4070 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4072 2000-05-31 Dave Love <fx@gnu.org>
4074 * textprop.c: Revert last change -- duplicated.
4076 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4078 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4081 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4083 2000-05-31 Jason Rumney <jasonr@gnu.org>
4085 * search.c (Fre_search_forward, Fre_search_backward)
4086 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4088 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4090 2000-05-30 Jason Rumney <jasonr@gnu.org>
4092 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4093 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4095 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4098 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4099 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4100 expand a nil default_filename.
4102 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4103 pointer to glyph_to_pixel_coords, not a frame.
4105 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4106 coding.h to dependencies.
4108 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4110 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4111 window pointer to be consistent with w32term.c and xterm.c.
4113 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4114 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4115 (Qline_spacing, Qcenter): New variables.
4116 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4117 (x_set_line_spacing): New function.
4118 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4120 (x_specified_cursor_type): New function.
4121 (x_set_cursor_type): Use it.
4122 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4124 (validate_x_resource_name, x_get_resource_string): Measure lengths
4125 of external strings in bytes.
4126 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4127 GetTextExtentPoint32 with NULL title.
4128 (Fx_create_frame): Initialize Qline_spacing.
4129 (w32_load_system_font): Initialize font->double_byte_p.
4130 (x_to_w32_charset): Use Vw32_charset_info_alist.
4131 (Image, busy cursor, tooltip functions): Merged changes from
4132 xfns.c. Not yet functional on Windows.
4134 * w32gui.h (W32FontStruct): Add double_byte_p member.
4136 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4137 (emacs_button_translation): Use it.
4138 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4139 in `mask' to be set.
4141 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4144 * w32term.c: Format and doc changes to bring closer to xterm.c.
4145 (w32_char_font_type): New enum.
4146 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4147 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4148 (w32_encode_char): New function.
4149 (x_encode_char): Removed.
4150 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4151 x_encode_char and w32_font_is_double_byte.
4152 (x_produce_image_glyph): Use image_ascent.
4153 (x_produce_glyphs): Use new version of w32_per_char_metric and
4154 handle NULL return value. Allow extra line spacing.
4155 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4156 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4157 w32_font_type member of glyph instead.
4158 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4159 (fast_find_position): Make sure not to consider rows not visible
4161 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4162 w32_menu_display_help with input blocked, as it can abort.
4163 (x_display_and_set_cursor): Choose cursor depending
4164 on buffer-local value of cursor_type.
4165 (x_draw_bar_cursor): Add parameter WIDTH.
4167 * w32term.h (CP_DEFAULT): Define.
4168 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4170 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4172 * search.c (Fre_search_forward, Fre_search_backward)
4173 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4175 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4177 * coding.c (detect_coding_iso2022): Fix code for checking
4178 CODING_CATEGORY_MASK_ISO_8_2.
4180 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4182 * regex.c (PREFETCH_NOLIMIT): New function.
4183 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4185 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4187 * syntax.c (find_defun_start): Move test for
4188 open_paren_in_column_0_is_defun_start outside of the loop.
4190 * xdisp.c (redisplay_window): Really switch buffers when
4191 displaying mode lines, and temporarily set selected_frame to the
4192 frame of the window that's redisplayed.
4194 * xfaces.c (free_realized_faces): Block/unblock input.
4195 (free_realized_multibyte_face): Ditto.
4197 2000-05-29 Dave Love <fx@gnu.org>
4199 * textprop.c (Qkeymap): New variable.
4200 (syms_of_textprop): Intern it.
4202 * keymap.c: Include intervals.h.
4203 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4205 * Makefile.in (keymap.o): Depend on intervals.h.
4207 * keyboard.c (menu_bar_items, tool_bar_items)
4208 (Fexecute_extended_command): Deal with `keymap' property.
4209 (read_key_sequence): Track map from `keymap' property as well as
4212 * intervals.c (get_local_map): Extra arg to allow looking for
4215 * intervals.h (map_property): New enum.
4216 (get_local_map): Extra arg using it.
4219 * lisp.h (get_local_map): Don't declare here.
4221 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4223 * Makefile.in (callproc.o): Depend on composite.h.
4225 * callproc.c: Include composite.h.
4226 (Fcall_process): Handle composition correctly.
4228 * coding.h (coding_allocate_composition_data): Extern it.
4229 (coding_restore_composition): Likewise.
4231 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4232 yet allocated, finish decoding with result
4233 CODING_FINISH_INSUFFICIENT_CMP.
4234 (coding_allocate_composition_data): Make it non-static.
4235 (coding_restore_composition): Likewise.
4237 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4239 * charset.c (syms_of_charset): Revert last change.
4241 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4243 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4244 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4247 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4249 * charset.c (syms_of_charset): Set width of character sets
4250 eight-bit-control and eight-bit-graphic to 1 column.
4252 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4254 * config.in (HAVE_SPEED_T): New define.
4256 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4259 2000-05-26 Dave Love <fx@gnu.org>
4261 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4263 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4264 (Fsubr_arity): New function.
4265 (syms_of_data): Install them.
4267 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4269 * charset.c (init_charset_once): Set the table bytes_by_char_head
4272 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4273 the default fontset to what Emacs uses by default.
4274 (check_registry_encoding): This function deleted.
4275 (Fset_fontset_font): Remove the adhoc condition for the default
4276 fontset. Allow cons in FONTNAME.
4278 * fns.c (map_char_table): Ignore char-table entries for
4279 charsets eight-bit-control and eight-bit-graphic.
4281 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4283 * emacs.c (main): Initialize keyboard syms before initializing
4284 window code, so face names are available.
4286 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4288 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4289 of an anchor at the beginning of a shy-group.
4291 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4293 * xdisp.c (handle_invisible_prop): Don't try to skip over
4294 invisible text if end of text is already reached.
4296 2000-05-25 Dave Love <fx@gnu.org>
4298 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4300 * coding.c (encode_eol): Add null statement after label.
4302 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4304 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4307 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4309 * ccl.c (ccl_driver): Fix previous change.
4311 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4313 * coding.c (run_pre_post_conversion_on_str): Set point to the
4314 beginning of buffer before calling coding->post_read_conversion.
4315 (decode_coding_string): Give correct args to
4316 run_pre_post_conversion_on_str.
4317 (encode_coding_string): Likewise.
4319 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4320 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4321 eight-bit-graphic correctly.
4323 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4325 * fileio.c (Finsert_file_contents): Even if a file is not found,
4326 execute codes for setting up coding system. Call
4327 after-insert-file-functions unconditionally.
4329 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4331 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4332 BSD_PGRPS are not defined.
4334 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4336 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4338 (syms_of_charset): Avoid building same strings.
4340 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4342 * lread.c (Fload): Add a comment about the meaning of
4343 Vuser_init_file being t.
4345 * puresize.h (BASE_PURESIZE): Increase to 675000.
4347 * s/gnu-linux.h (setpgrp): Don't define it here because this
4348 prevents compilation on GNU/Linux systems with glib 2.2.
4350 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4353 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4355 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4356 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4358 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4360 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4362 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4365 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4367 * term.c (encode_terminal_code): Set coding->src_multibyte
4370 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4372 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4374 * keyboard.c (read_char): Allow character codes 128..255 to be
4375 handled by input-method-function.
4377 * insdel.c (adjust_markers_for_replace): Fix previous change.
4378 (adjust_after_replace): If PREV_TEXT is nil, call
4379 adjust_markers_for_insert, not adjust_markers_for_replace.
4381 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4383 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4384 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4385 [HAVE_GRANDPT]: Define.
4386 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4388 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4391 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4393 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4395 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4397 The following changes are to handle 8-bit characters in a
4398 multibyte buffer/string without facing with byte combining
4399 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4400 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4402 * Makefile.in (fns.o): Depend on charset.h.
4404 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4405 convert it to unibyte.
4406 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4408 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4409 apparent char boundary.
4410 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4411 0x80..0x9F to/from multibyte form.
4413 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4416 * callproc.c (Fcall_process): Always encode an argument string if
4417 it is multibyte. Setup src_multibyte and dst_multibyte members of
4418 process_coding properly.
4420 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4421 SPLIT_NON_ASCII_CHAR.
4423 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4425 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4427 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4429 (SPLIT_CHARACTER_SEQ): This macro deleted.
4430 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4432 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4433 and eight-bit-graphic.
4434 (char_to_string): Likewise. Signal an error for too large
4436 (char_printable_p): Return 0 for 8-bit characters.
4437 (update_charset_table): Update iso_charset_table only when a final
4438 character is non-negative.
4439 (find_charset_in_text): Renamed from find_charset_in_str.
4440 Arguments and return value changed. Callers changed.
4441 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4442 be -1 if CHARSET is used only internally.
4443 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4445 (Fcharset_after): Simplified.
4446 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4447 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4448 (multibyte_chars_in_text): Simplified by assuming there's no
4449 invalid multibyte sequence.
4450 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4451 str_as_unibyte): New functions.
4452 (Fstring): Simpified by assuming that byte combining never
4454 (init_charset_once): Initialization for
4455 LEADING_CODE_8_BIT_CONTROL.
4456 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4457 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4458 eight-bit-control and eight-bit-graphic.
4460 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4461 CHARSET_8_BIT_GRAPHIC): New macros.
4462 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4463 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4464 (CHARSET_REVERSE_CHARSET): Likewise.
4465 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4467 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4468 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4469 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4470 encounter an invalid multibyte sequence.
4471 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4472 sequence is always valid.
4473 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4474 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4476 (CHAR_STRING): For 8-bit characters, call char_to_string.
4477 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4478 multibyte sequence is always valid.
4479 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4480 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4481 str_as_unibyte): Extern them.
4482 (BCOPY_SHORT): Fix a bug.
4483 (CHAR_LEN): This macro deleted. Callers changed to use
4485 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4486 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4487 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4489 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4490 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4491 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4492 EMIT_BYTES): New macros.
4493 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4494 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4496 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4497 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4498 check the validity of multibyte sequence.
4499 (decode_coding_emacs_mule): New function.
4500 (encode_coding_emacs_mule): New macro.
4501 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4503 (DECODE_ISO_CHARACTER): Just return a character code.
4504 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4505 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4506 EMIT_CHAR to produced decoded characters. Exit the loop only by
4507 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4509 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4510 only position codes for an invalid character.
4511 (encode_designation_at_bol): Return new destination pointer. 5th
4512 arg DSTP is changed to DST.
4513 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4514 from the source by ONE_MORE_CHAR. Don't handle the case of last
4516 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4518 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4519 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4520 TWO_MORE_BYTES to fetch a byte from the source.
4521 (encode_eol): Pay attention to coding->src_multibyte.
4522 (detect_coding, detect_eol): Preserve members src_multibyte and
4524 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4525 (encoding_buffer_size): Set magnification to 3 for all coding
4526 systems that require encoding.
4527 (ccl_coding_driver): For decoding, be sure that the result is
4528 valid multibyte sequence.
4529 (decode_coding): Initialize coding->errors and coding->result.
4530 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4531 and raw-text, always call decode_eol. Handle the case of last
4532 block here. If not coding->dst_multibyte, convert the resulting
4533 sequence to unibyte.
4534 (encode_coding): Initialize coding->errors and coding->result.
4535 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4536 and raw-text, always call encode_eol. Handle the case of last
4538 (shrink_decoding_region, shrink_encoding_region): Detect cases
4539 that we can't skip data more rigidly.
4540 (code_convert_region): Setup src_multibyte and dst_multibyte
4541 members of coding. For decoding, if the buffer is multibyte,
4542 convert the source sequence to unibyte in advance. For encoding,
4543 if the buffer is multibyte, convert the resulting sequence to
4544 multibyte afterward.
4545 (run_pre_post_conversion_on_str): New function.
4546 (code_convert_string): Deleted and divided into the following two.
4547 (decode_coding_string, encode_coding_string): New functions.
4548 (code_convert_string1, code_convert_string_norecord): Call one of
4550 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4551 MAKE_NON_ASCII_CHAR.
4552 (Fset_terminal_coding_system_internal,
4553 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4554 and dst_multibyte members.
4555 (init_coding_once): Initialize iso_code_class with new enum
4556 ISO_control_0 and ISO_control_1.
4558 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4559 devided into ISO_control_0 and ISO_control_1.
4560 (struct coding_system): New members src_multibyte, dst_multibyte,
4561 errors, and result. Delete member fake_multibyte.
4562 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4564 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4567 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4570 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4572 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4574 (Ftranspose_region): Delete codes for handling byte combining.
4576 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4577 dst_multibyte members of coding. On handling REPLACE on unibyte
4578 buffer, convert the result of decode_coding to unibyte. On
4579 inserting into a mutibyte buffer, always call code_convert_region.
4580 (e_write): Setup coding->src_multibyte according to the
4581 multibyteness of the source (buffer or string).
4583 * fns.c (concat): Handle 8-bit characters correctly.
4584 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4585 unibyte in the result.
4586 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4587 valid multibyte form in the result.
4588 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4589 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4590 return -1, signal an error.
4591 (base64_encode_1): New arg MULTIBYTE. Get each character by
4592 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4593 character is found, return -1.
4594 (Fbase64_decode_region): Delete codes for handling byte-combining.
4595 Treat each decoded byte as a unibyte character.
4596 (Fbase64_decode_string): Return unibyte string.
4597 (Fcompare_strings, concat, string_byte_to_char): Use
4598 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4599 FETCH_STRING_CHAR_ADVANCE.
4600 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4601 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4603 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4604 SPLIT_NON_ASCII_CHAR.
4605 (fontset_ref_via_base, fontset_set): Likewise
4607 * insdel.c (adjust_markers_for_record_delete): Deleted.
4608 (adjust_markers_for_insert): Argument changed. Caller changed.
4609 (adjust_markers_for_replace): Likewise.
4610 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
4611 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
4612 (copy_text): Delete unused local varialbe c_save. For converting
4613 to multibyte, be sure to make all 8-bit characters in valid
4615 (count_size_as_multibyte): Handle 8-bit characters correctly.
4616 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4617 adjust_after_replace, replace_range, del_range_2)
4618 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4619 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4620 adjust_after_replace, replace_range, del_range_2) Delete codes for
4621 handling byte combining.
4622 (adjust_before_replace): Deleted.
4624 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4625 SPLIT_NON_ASCII_CHAR.
4626 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4627 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4629 (Fkey_description): Likewise.
4631 * lread.c (read1): On reading multibyte string, be sure to make
4632 all 8-bit chararacters in valid multibyte form.
4633 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4635 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4638 * process.c (Fstart_process): GCPRO current_dir before calling
4639 Ffind_operation_coding_system. Encode arguments here.
4640 (create_process): Don't encode arguments here. Setup
4641 src_multibyte and dst_multibyte members of struct coding.
4642 (read_process_output): Setup src_multibyte and dst_multibyte
4643 members of struct coding. If the output is to multibyte buffer,
4644 always decode the output of the process. Adjust the
4645 representation of 8-bit characters to the multibyteness of the
4647 (send_process): Setup coding->src_multibyte according to the
4648 multibyteness of the source.
4650 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4652 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4653 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
4655 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
4658 * w16select.c (Fw16_set_clipboard_data): Setup members
4659 src_multibyte and dst_multibyte of coding. Adjusted for the
4660 change for find_charset_in_str.
4661 (Fw16_get_clipboard_data): Likewise.
4663 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
4664 dst_multibyte of coding.
4665 (x_to_w32_font): Likewise.
4667 * w32select.c (Fw32_set_clipboard_data): Setup members
4668 src_multibyte and dst_multibyte of coding. Adjusted for the
4669 change for find_charset_in_str.
4670 (Fw32_get_clipboard_data): Likewise.
4672 * xdisp.c (get_next_display_element): Handle 8-bit characters
4674 (next_element_from_display_vector): Use CHAR_BYTES instead of
4676 (disp_char_vector): Use SPLIT_CHAR instead of
4677 SPLIT_NON_ASCII_CHAR.
4679 * xselect.c (selection_data_to_lisp_data): Setup members
4680 src_multibyte and dst_multibyte of coding. Adjusted for the
4681 change for find_charset_in_str.
4682 (lisp_data_to_selection_data): Likewise.
4684 2000-05-19 Gerd Moellmann <gerd@gnu.org>
4686 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
4689 * dispextern.h (Vimage_types): Add extern declaration.
4691 * xdisp.c (Vimage_types): Moved here from xfns.c.
4692 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
4694 * xfns.c (Vimages_types): Moved to xdisp.c.
4695 (syms_of_xfns): Move `image-types' to xdisp.c.
4697 * w32fns.c (Vimage_types): Removed.
4698 (syms_of_w32fns): Remove `image-types'.
4700 2000-05-18 Kenichi Handa <handa@etl.go.jp>
4702 * fns.c (map_char_table): Pay attention to character number of
4703 charset. Check the validity of charset at the first level. For
4704 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
4707 * fontset.c: Include "buffer.h".
4708 (fs_load_font): If the face has fontset, record the face ID in
4710 (Finternal_char_font): New function.
4711 (accumulate_font_info): New function.
4712 (Ffontset_info): Rewritten for the new fontset implementation.
4713 (syms_of_fontset): Register Vdefault_fontset in the first element
4714 of Vfontset_table. Include Vdefault_fontset in
4715 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4718 2000-05-16 Dave Love <fx@gnu.org>
4720 * m/iris5d.h: Deleted -- unused.
4722 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4724 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4725 `invalid' instead of `illegal'.
4727 * indent.c (Fmove_to_column): When ending within a tab, insert
4728 spaces first so that markers at the end of the tab get adjusted.
4730 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4731 buffer list that wasn't selected in that frame.
4733 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4734 is needed on mescaline, use a 2 char prefix, and call
4735 make_temp_name with second arg non-zero.
4737 * fileio.c (make_temp_name): New function, extracted from
4739 (Fmake_temp_name): Use it.
4741 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4743 * window.c (coordinates_in_window): Subtract 1 when computing
4746 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4748 * Makefile.in (lisp): Add env.elc.
4750 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4752 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4754 * search.c (Freplace_match): Handle case of `\N' in the
4755 replacement when there's no group N.
4757 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4759 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4760 of the message to message_dolog.
4762 * keyboard.c (read_char): Don't clear current message for help
4763 events; let the code handling help events handle this. Change
4764 code detecting help events that should be ignored.
4766 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4767 we're interating over a string.
4769 2000-05-09 Dave Love <fx@gnu.org>
4771 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4772 that offset before writing. Move gcpro region past call of
4775 2000-05-04 Dave Love <fx@gnu.org>
4777 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4779 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4781 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4782 of inserted characters when BUF equals the current buffer, and PT
4783 is in front of or equal to FROM.
4785 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4787 * xdisp.c (handle_single_display_prop): If display property value
4788 is invalid, or something not supported on the frame, restore
4789 iterator's position to what it was initially. Make sure to return
4790 0 for invalid and unsupported property values.
4792 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4793 that x_per_char_metric returns null.
4795 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4797 * xterm.h (struct face): Add forward declaration.
4798 (struct image): Ditto.
4799 (image_ascent): Add prototype.
4801 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4802 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4803 image_ascent instead of using IMAGE_ASCENT.
4805 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4806 (IMAGE_ASCENT): Removed.
4808 * xfns.c (Qcenter): New variable.
4809 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4810 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4811 (image_ascent): New function.
4812 (lookup_image): Recognize `:ascent center'.
4813 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4814 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4815 (xbm_load): Don't set image's ascent here.
4816 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4817 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4818 check ascent values here.
4819 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4820 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4821 (syms_of_xfns): Initialize Qcenter.
4823 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4824 to the limits, increase the limits.
4826 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4828 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4829 Check Vfont_encoding_alist against the full name of the opened
4832 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4834 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4835 taller than the window.
4837 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4839 * xfaces.c (realize_x_face): Fix the argument of the second
4840 xassert. BASE_FACE may not be a face for ASCII.
4842 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4844 * print.c (print_object): Treat print-length < 0 as nil.
4846 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4848 * s/freebsd.h (TERMCAP_OBJ): Removed.
4849 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4851 * lread.c (read1): Don't treat period followed by certain
4852 characters as symbol start.
4854 * xfns.c (slurp_file): New function.
4855 (xbm_image_p): Handle case of in-memory XBM files.
4856 (xbm_scan): Rewritten to work on memory buffers instead of files.
4857 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4858 Work on memory buffers instead of files. If DATA is null test
4859 if buffer looks like an in-memory XBM file.
4860 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4861 memory buffers instead of files.
4862 (xbm_file_p): New function.
4863 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4865 * lread.c (end_of_file_error): New function.
4866 (read1): Call it instead of signaling `end-of-file' directly.
4868 * print.c (print_error_message): Print data of `end-of-file'
4869 with Fprinc instead of Fprin1.
4871 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4873 * window.c (freeze_window_start): Check that minibuffer scroll
4874 window isn't nil before extracting the window structure pointer
4877 * undo.c (record_delete): If we hit the end of the undo list, stop
4878 picking elements apart.
4880 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4882 * xdisp.c (display_line): If lines are continued, restore
4883 iterator's ascent/descent information to the values before the
4884 first glyph not fitting on the line.
4886 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4888 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4889 positions in glyph matrix. Don't compute new window end
4892 * dispnew.c (increment_matrix_positions): Renamed from
4893 increment_glyph_matrix_buffer_positions.
4894 (increment_row_positions): Renamed from
4895 increment_glyph_row_buffer_positions.
4897 * dispextern.h: Change names of renamed functions from dispnew.c
4900 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4902 * fileio.c (Fdo_auto_save): Create directories for auto-save
4903 list file if necessary.
4905 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4906 from buffer or frame.
4907 (automatic_hscrolling_p): New variable.
4908 (hscroll_windows): Scroll windows horizontally only if automatic
4909 hscrolling is allowed.
4910 (syms_of_xdisp): New variable `automatic-hscrolling'.
4912 * frame.h (struct frame): Add member extra_line_spacing.
4914 * xfns.c (x_set_line_spacing): New function.
4915 (Fx_create_frame): Set line spacing from resources.
4916 (Qline_spacing): New variable.
4917 (syms_of_xfns): Initialize Qline_spacing.
4919 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
4921 * buffer.c (init_buffer_once): Handle extra_line_spacing.
4922 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
4923 (reset_buffer): Don't initialize extra2 and extra3. Initialize
4924 extra_line_spacing from default value.
4925 (init_buffer_once): Initialize default value of extra_line_spacing.
4927 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
4930 * xterm.c (x_produce_glyphs): Remove reference to struct it's
4931 prompt_width. Add extra line spacing.
4933 * term.c (produce_glyphs): Remove reference to struct it's
4936 * dispextern.h (struct it): Remove member prompt_width, add
4939 2000-04-22 Gerd Moellmann <gerd@gnu.org>
4941 * dispnew.c (update_frame_line): When writing a whole line, make
4942 sure cursor is in the right row afterwards, otherwise a use of
4943 capability `ch' in cmgoto might leave the cursor in the row below.
4945 2000-04-21 Gerd Moellmann <gerd@gnu.org>
4947 * lisp.h (struct Lisp_Buffer_Cons): Remove.
4949 * keyboard.c (timer_check): Fix typo in comment.
4951 2000-04-21 Kenichi Handa <handa@etl.go.jp>
4953 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
4954 name change: ch -> character.
4956 2000-04-20 Gerd Moellmann <gerd@gnu.org>
4958 * keyboard.c (echo_message_buffer): New variable.
4959 (echo_now): Set echo_message_buffer to the echo area buffer used
4960 to display the echo.
4961 (cancel_echoing): Reset echo_message_buffer to nil.
4962 (read_char): Code rewritten that handles canceling an echo or
4963 echoing a dash, respectively.
4965 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
4966 directory doesn't exist.
4968 2000-04-19 Dave Love <fx@gnu.org>
4970 * fns.c (syms_of_fns): Defsubr mapc.
4971 (concat): Don't allow numeric args.
4972 (Fconcat): Doc change.
4974 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
4976 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
4977 instead define end_match(1|2) more carefully.
4978 Use GET_CHAR_BEFORE_2 for `begline'.
4980 2000-04-19 Gerd Moellmann <gerd@gnu.org>
4982 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
4983 on 64-bit systems where NULL is defined as `0'.
4985 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
4986 the `variable argument list' to make it work on Alpha.
4988 * m/alpha.h (_LP64) [!_LP64]: Define.
4989 (ORDINARY_LINK): Define for NetBSD.
4991 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
4993 2000-04-19 Dave Love <fx@gnu.org>
4995 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
4998 * Makefile.in (LIBS): Don't use.
4999 (GETLOADAVG_OBJ): Define again.
5000 (otherobj): Add GETLOADAVG_OBJ.
5002 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5004 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5006 * lread.c (read_filtered_event): Cancel and start busy cursor.
5008 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5009 that the per-character metrics may be null.
5011 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5013 * buffer.c (clone_per_buffer_values): New function.
5014 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5015 clone_per_buffer_values if CLONE is not nil.
5017 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5019 2000-04-16 Dave Love <fx@gnu.org>
5021 * Makefile.in: Remove obsolete localcpp stuff.
5022 (GETLOADAVG_OBJ): Don't define.
5023 (obj): Move LIBOBJS...
5024 (otherobj): ... to here.
5025 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5026 whitespace-only lines after the continuation (Irix).
5028 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5030 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5032 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5034 2000-04-14 Dave Love <fx@gnu.org>
5036 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5037 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5038 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5039 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5042 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5043 autoconfiscated HAVE_GETLOADAVG.
5045 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5048 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5050 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5051 (fill_in_lock_file_name): Avoid existing files that aren't
5054 2000-04-14 Dave Love <fx@gnu.org>
5056 * Makefile.in (LIBS, LIBOBJS): New variable.
5057 (INTERVAL_SRC): Convert to make variable.
5058 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5059 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5060 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5062 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5063 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5064 (shortlisp): Add facemenu, float-sup, frame.
5065 (SOME_MACHINE_LISP): Remove them from here.
5066 (LIBES): Change unused LDLIBS to autoconf LIBS.
5068 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5070 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5072 * composite.c (update_compositions): If FROM and TO are not in a
5073 valid range, do nothing.
5075 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5077 * tparam.c (tparam1): Abort when encountering an unknown
5080 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5083 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5086 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5088 * fileio.c (a_write): Remove redundant semi-colons.
5089 (e_write): Return -1 if failed to write all the data.
5090 This fixes the changes made at 1999-12-15.
5092 2000-04-12 Dave Love <fx@gnu.org>
5094 * fns.c (mapcar1): Test for null vals to support mapc.
5095 (Fmapc): New function.
5097 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5099 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5100 (IT_frame_up_to_date): Support the buffer local value of
5101 cursor-type, if defined.
5103 2000-04-10 Dave Love <fx@gnu.org>
5105 * editfns.c (preceding-char, following-char): Doc fix.
5107 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5109 * Makefile.in (temacs): Revert 2000-03-12 change.
5111 2000-04-10 Jason Rumney <jasonr@gnu.org>
5113 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5115 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5117 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5118 area buffer, if it's not set up yet.
5120 * indent.c (compute_motion): Set immediate_quit.
5122 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5124 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5126 (realize_tty_face): Suppress boldness if colors are the inverse of
5127 the default colors, and tty_suppress_bold_inverse_default_colors_p
5129 (Ftty_suppress_bold_inverse_default_colors): New function.
5130 (syms_of_xfaces): Defsubr it.
5132 * buffer.c (Frestore_buffer_modified_p): New function.
5133 (syms_of_buffer): Defsubr it.
5135 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5137 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5138 charset id (int) argument, not a charset (Lisp_Object).
5140 * coding.h (code_convert_string): Declare.
5141 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5142 object, as the fourth argument to code_convert_string.
5144 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5146 (Fset_fontset_font): Use EQ to compare lisp objects.
5148 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5150 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5151 a pointer that looks like a lisp object.
5152 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5153 zero, instead see whether it's an integer object, since they can't
5155 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5157 * dispnew.c (allocate_matrices_for_frame_redisplay,
5158 direct_output_forward_char): Use X(U)INT and make_number as needed
5159 to convert between (unsigned) int values and lisp integers.
5160 * keyboard.c (read_key_sequence): Likewise.
5161 * lread.c (substitute_object_recurse): Likewise.
5162 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5163 * minibuf.c (do_completion, Fminibuffer_complete_word,
5164 Fminibuffer_completion_help): Likewise.
5165 * term.c (produce_special_glyphs): Likewise.
5167 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5168 * print.c (print_preprocess, print_object): Likewise.
5170 * search.c (compile_pattern): Use NILP when checking for nil.
5172 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5173 __OPTIMIZE__]: Provide a GNU C macro version that handles
5175 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5176 field, to better cope with ENABLE_CHECKING and calls that modify a
5177 Lisp_Object using its old value.
5179 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5181 * window.c (compare_window_configurations): Signal an error
5182 if parameters C1 or C2 aren't window configurations.
5184 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5185 AFTER_POTENTIAL_GC calls around calls to functions that can
5186 signal an error and thus invoke the debugger.
5188 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5190 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5191 an error if decoding fails.
5193 * keyboard.c (lispy_mouse_names): Variable removed.
5194 (Vlispy_mouse_stem): New variable.
5195 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5196 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5197 for any mouse button number. Increase size of mouse_syms and
5198 button_down_location as needed. Call modify_event_symbol with
5199 different arguments.
5200 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5201 Call modify_event_symbol with different arguments.
5202 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5203 for any button number. Call modify_event_symbol with different
5205 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5206 Accept a string for NAME_ALIST_OR_STEM.
5208 * lisp.h (larger_vector): Add prototype.
5210 * fns.c (larger_vector): Make externally visible.
5212 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5214 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5216 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5217 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5218 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5219 we are between str1 and str2.
5220 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5221 (PATFETCH): Use `TRANSLATE'.
5222 (PATFETCH_RAW): Fetch multibyte char if applicable.
5223 (PATUNFETCH): Remove.
5224 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5225 When writing a char, write it directly into the pattern buffer rather
5226 than going needlessly through a temp char-array.
5227 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5228 multibyte magic and remove the useless `#ifdef emacs'.
5229 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5232 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5233 conditional on `emacs'.
5235 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5237 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5239 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5240 non-union-type versions of XMARK and friends here, because XMARK
5241 and friends won't work on an integer field if NO_UNION_TYPE is not
5243 (make_number): Define as a function if it's not defined as a
5246 * composite.c (run_composite_function): Use NILP when checking for
5248 (syms_of_composite): Delete local var NARGS, pass an int as first
5249 argument to Fmake_hash_table.
5251 * editfns.c (text_property_stickiness): Use NILP to test
5252 Lisp_Object boolean value.
5253 (Fmessage_or_box): Don't use NILP to test int variable.
5254 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5255 problems reading from and changing the same lisp value in an
5258 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5260 * term.c (TN_no_color_video): New variable.
5261 (term_init): Intitialize TN_no_color_video.
5262 (enum no_color_bit): New enumeration.
5263 (MAY_USE_WITH_COLORS_P): New macro.
5264 (turn_on_face): Use it to determine if attributes may be used
5265 combined with colors.
5267 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5269 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5270 with int lvalues via casts; instead, just yield lisp object
5272 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5273 proper accessor macros.
5274 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5275 (grow_mini_window): Fix typo getting int value of root->height.
5277 * xdisp.c (compute_string_pos): Fix order of arguments to
5278 string_pos_nchars_ahead.
5279 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5280 count arg to variable-arg routines like Frun_hook_with_args and
5282 (back_to_previous_visible_line_start)
5283 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5284 fixed-arg routines like Fget_char_property and Fmake_string.
5285 (reconsider_clip_changes): Use XINT when comparing integer lisp
5286 objects, or passing them as int arguments.
5287 (mark_window_display_accurate, insert_left_trunc_glyphs)
5288 (append_space, extend_face_to_end_of_line): Use make_number when
5289 storing or passing integer values as lisp objects.
5290 (set_cursor_from_row, highlight_trailing_whitespace): Use
5291 INTEGERP, not implicit test against zero, for glyph object.
5292 (try_window_id): Don't use make_number when we want an int value.
5294 * xfaces.c (xlfd_symbolic_value): Make last argument a
5295 Lisp_Object, to be consistent with callers.
5296 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5297 (lface_hash): Apply XFASTINT to lisp values before folding in.
5299 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5300 fill in window width and height. Pass an int, not a lisp object,
5301 as first arg to Finsert.
5303 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5305 * xfaces.c (realize_basic_faces): Block input while realizing
5308 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5310 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5312 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5314 * xterm.c (x_produce_glyphs): When displaying unibyte text
5315 or ASCII, handle case that per-char metric is null.
5317 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5319 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5321 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5322 XSUBR, XBUFFER): Verify correct object type before returning
5323 pointer, using eassert.
5324 * frame.h (XFRAME): Likewise.
5326 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5327 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5328 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5330 * data.c (set_internal): Likewise.
5331 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5332 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5333 * fileio.c (auto_save_1): Likewise.
5334 * insdel.c (check_markers): Likewise.
5335 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5336 * undo.c (record_insert): Likewise.
5337 * vmsproc.c (child_sig): Likewise.
5338 * window.c (unshow_buffer, window_loop): Likewise.
5339 * xterm.c (x_erase_phys_cursor): Likewise.
5341 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5343 * xfns.c (free_image_cache): Free the cache structure itself
5344 last, after all its members have been freed.
5346 * lisp.h (xstrdup): Add prototype.
5348 * alloc.c (xstrdup): Moved here from xfaces.c.
5349 (allocating_for_lisp): Variable removed.
5350 (lisp_malloc): Block input around the calls to malloc and
5353 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5355 (xstrdup): Moved to alloc.c.
5357 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5359 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5361 * emacs.c (main): Fix sense of no-loadup test.
5363 * config.in (ENABLE_CHECKING): Undef.
5365 * lisp.h (struct interval): Replace "parent" field with a union of
5366 interval pointer and Lisp_Object; add new bitfield to use as
5367 discriminant. Change other flag fields to bitfields.
5368 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5369 is defined and the supplied test fails, print a message and
5371 (eassert): New macro. Use CHECK to provide an assert-like
5374 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5375 pointers; abort if the value looks like a lisp object.
5376 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5377 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5378 Modify for new interval parent definition.
5380 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5381 UNMARK_BALANCE_INTERVALS): Update references that need an
5382 addressable lisp object in the interval structure.
5383 (die): New function.
5384 (suppress_checking): New variable.
5386 * intervals.c (interval_start_pos): Just return 0 if there's no
5389 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5391 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5392 and earlier Emacs versions.
5394 * keyboard.c (Ftop_level): Cancel busy-cursor.
5396 * eval.c (call_debugger): Cancel busy-cursor.
5398 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5400 * search.c (Freplace_match): Adjust multibyteness of the current
5401 buffer and NEWTEXT. Free allocated memory before signaling an
5404 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5406 * regex.c (analyse_first): New function obtained by ripping out most
5407 of re_compile_fastmap and generalizing it a little bit so that it
5408 can also just return whether a given (sub)pattern can match the empty
5410 (regex_compile): Use `analyse_first' to decide whether the loop-check
5411 needs to be done or not for *, +, *? and +? (the loop check is costly
5412 for non-greedy repetition).
5413 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5415 2000-03-28 Dave Love <fx@gnu.org>
5417 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5420 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5422 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5424 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5426 (enum re_opcode_t): Update description of succeed_n.
5427 (PATFETCH): Always define.
5428 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5429 operators, char classes, shy-groups and intervals).
5430 Optimize special cases of intervals so as to only use succeed_n and
5431 jump_n when really needed.
5432 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5433 that we don't have to handle the special cases any more.
5434 Simplify on_failure_jump handling as well.
5436 2000-03-28 Jason Rumney <jasonr@gnu.org>
5438 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5440 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5442 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5444 * s/msdos.h (GC_SETJMP_WORKS): Define.
5446 * alloc.c (mark_maybe_object): New function.
5447 (mark_memory): Use it.
5448 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5449 (setjmp_tested_p, longjmp_done): New variables.
5450 (test_setjmp): New function.
5451 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5452 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5454 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5455 to DEC_TEXT_POS and INC_TEXT_POS.
5457 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5458 with parameter MULTIBYTE_P.
5460 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5463 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5464 buffers because it looks for multibyte character byte sequences
5465 which don't exist in unibyte text.
5467 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5469 * xfaces.c (register_color, unregister_color, unregister_colors)
5470 [DEBUG_X_COLORS]: New functions.
5471 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5473 * xfns.c (x_set_cursor_color): Get color reference counts right.
5475 * xterm.c (x_copy_color): New function.
5476 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5478 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5479 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5480 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5481 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5482 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5483 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5484 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5485 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5486 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5487 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5489 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5490 names for handling per-buffer variables.
5492 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5493 instead of MAX_BUFFER_LOCAL_VARS.
5494 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5496 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5498 * xfns.c (x_specified_cursor_type): New function.
5499 (x_set_cursor_type): Use it.
5501 * buffer.h (struct buffer): Add cursor_type.
5503 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5505 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5506 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5508 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5509 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5510 executing it as well as when popping it off the stack to find infinite
5511 loops in non-greedy repetition operators.
5513 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5515 * doc.c (Qfunction_documentation): New variable.
5516 (syms_of_doc): Initialize Qfunction_documentation.
5517 (Fdocumentation): If FUNCTION is a symbol with non-nil
5518 `function-documentation' property, return a documentation derived
5521 * buffer.c (syms_of_buffer): Add default-cursor-type.
5522 (init_buffer_once): Don't let cursor_type have a local value
5525 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5526 on buffer-local value of cursor_type.
5527 (x_draw_bar_cursor): Add parameter WIDTH.
5529 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5530 (init_buffer_once): Set default cursor_type value to t.
5531 Mark cursor_type as local everywhere.
5532 (syms_of_buffer): New per-buffer variable cursor-type.
5534 * buffer.h (struct buffer): Remove member local_var_flags,
5536 (MAX_BUFFER_LOCAL_VARS): New macro.
5537 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5538 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5539 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5540 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5542 * print.c (print_object): Use new macros for per-buffer
5545 * category.c (Fset_category_table): Use new macros for per-buffer
5548 * buffer.c (buffer_permanent_local_flags): Make a char array.
5549 (max_buffer_local_idx): New variable.
5550 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5551 for new handling of per-buffer variables.
5552 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5553 (init_buffer_once): Initialize per-buffer vars differently.
5554 Set max_buffer_local_idx.
5556 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5559 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5562 * data.c (do_symval_forwarding, store_symval_forwarding)
5563 (find_symbol_value, set_internal, default_value, Fset_default)
5564 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5565 per-buffer variables.
5567 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5569 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5571 * xterm.c (x_term_init): Unblock input around call1 of
5572 Qvendor_specific_keysyms.
5574 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5575 (find_defun_start): Consider an open parenthesis in column 0
5576 a defun start only if open_paren_in_column_0_is_defun_start is set.
5577 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5579 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5581 * eval.c (Fautoload): Add entry in load-history (if after dump).
5582 * lread.c (load-history): Update docstring.
5584 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5586 * indent.c (Fvertical_motion): Always use the current buffer.
5587 Temporarily change the window's buffer, if necessary.
5589 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5591 * xterm.c (fast_find_position): Make sure not to consider rows
5592 not visible in the window.
5594 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5596 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5597 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5599 2000-03-22 Jason Rumney <jasonr@gnu.org>
5601 * w32menu.c (single_submenu): Set help string to NULL if none.
5602 (w32_menu_show): Set help string correctly.
5603 (add-menu-item): Set help string in MIIM_DATA for menu item.
5604 Load SetMenuItemInfoA explicitly.
5605 (w32_menu_display_help): New function.
5607 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5608 (QCdata): Moved to xdisp.c.
5610 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
5611 (Vw32_charset_to_codepage_alist): Removed.
5612 (Vw32_charset_info_alist): New variable.
5613 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5614 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5615 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5616 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5618 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5619 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5620 Define Vw32_charset_info_alist and w32_charset symbols.
5622 2000-03-22 Jason Rumney <jasonr@gnu.org>
5624 * makefile.nt (w32bdf.obj): Update dependencies.
5626 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5628 * w32fns.c: Include fontset.h after dispextern.h.
5629 (Fx_create_frame): Do not create fontset.
5630 (w32_load_system_font): Doc fix.
5631 (Fx_close_connection): Free full_name if it is not shared.
5633 * w32term.c: Include fontset.h after dispextern.h.
5634 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5636 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5637 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5638 (w32_font_is_double_byte): New function, needs body.
5639 (x_append_glyph): Set glyph->glyph_not_available_p.
5640 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5641 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5642 character, convert it to a unibyte character.
5643 (struct glyph_string): Delete member `charset'.
5644 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5645 calculating it is found.
5646 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5647 the case that per char metric is not available correctly.
5648 (x_fill_glyph_string): Handle the case that the specific glyph is
5649 not available correctly.
5650 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5651 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5652 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5653 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5654 fontset. Don't call FS_LOAD_FONT.
5656 2000-03-22 Ken Raeburn <raeburn@gnu.org>
5658 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
5659 (INT_LISPLIKE): New macro.
5660 (NULL_INTERVAL_P): Use it.
5661 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
5662 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
5663 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
5665 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
5666 explicit references to "parent" field of struct interval and
5667 associated unclean type conversions.
5668 * intervals.c (create_root_interval, root_interval, rotate_right,
5669 rotate_left, balance_possible_root_interval, split_interval_right,
5670 split_interval_left, interval_start_pos, find_interval,
5671 next_interval, previous_interval, update_interval,
5672 adjust_intervals_for_insertion, delete_node, delete_interval,
5673 adjust_intervals_for_deletion, merge_interval_right,
5674 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
5675 copy_intervals_to_string): Likewise.
5676 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
5678 * syntax.c (update_syntax_table): Likewise.
5680 * intervals.c (reproduce_tree_obj): New function, like
5681 reproduce_tree but takes a Lisp_Object for the parent. Declare
5683 (graft_intervals_into_buffer): Use it when appropriate.
5684 (reproduce_tree): Declare with prototype.
5685 (balance_possible_root_interval): Check that the parent is a lisp
5686 object before trying to examine its type.
5688 2000-03-22 Gerd Moellmann <gerd@gnu.org>
5690 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
5691 as strings only if both are known to be strings.
5693 * s/openbsd.h (LIBS_TERMCAP): Undef.
5695 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
5697 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
5698 definitions for non-Emacs compilation.
5699 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
5700 outside of `#ifdef emacs'.
5701 (print_partial_compiled_pattern): Update.
5702 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
5703 (re_compile_fastmap): Merge handling of charset and charset_not (for
5704 emacs and non-emacs compilation as well).
5705 Similarly for (not)categoryspec and (not)syntaxspec.
5706 Don't use the fastmap when reaching `anychar' since the added
5707 complexity is not justified.
5708 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
5709 and (not)syntaxspec. Merge (not)categoryspec.
5711 2000-03-22 Kenichi Handa <handa@etl.go.jp>
5713 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5714 FACE_FOR_CHAR): Define them differently for the configuration of
5717 2000-03-21 Dave Love <fx@gnu.org>
5719 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5722 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5724 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5725 (lface_fully_specified_p): Don't check contents of
5726 LFACE_FONT_INDEX because that attribute is optional.
5727 (realize_x_face): Remove now unwarranted xassert.
5729 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5731 The following changes are to make font selection based on
5732 characters, not charset. In addition, they recover fontset
5733 facilities while utilizing the new font selection mechanism.
5735 * Makefile.in (fontset.o): Depend on dispextern.h.
5737 * alloc.c (mark_face_cache): Don't mark face->registry.
5739 * dispextern.h (struct glyph): New member glyph_not_available_p.
5740 Use 22 bits for face_id.
5741 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5742 (struct face): Delete member registry, new member ascii_face.
5743 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5744 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5745 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5746 (struct it): Delete member charset, new member
5747 glyph_not_available_p.
5749 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5750 (struct fontset_info, struct fontset_data): Structs removed.
5751 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5752 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5753 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5754 (fs_free_face_fontset, fontset_font_pattern,
5755 face_suitable_for_char_p, face_for_char,
5756 make_fontset_for_ascii_face): Extern them.
5757 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5758 (FS_LOAD_FACE_FONT): New macro.
5760 * fontset.c: All codes rewritten or adjusted for the change of
5761 fontset implementation. Now fontset is represented by char table.
5762 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5764 (my_strcasecmp): Function removed.
5765 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5767 (AREF, ASIZE): New macros.
5768 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5769 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5770 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5771 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5772 fontset_id_valid_p, font_family_registry, fontset_name,
5773 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5774 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5776 (fs_load_font): New arg FACE. Caller changed.
5777 (fs_query_fontset): Argument changed. Caller changed.
5778 (Fquery_fontset): call fs_query_fontset.
5779 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5781 (clear_fontset_elements, check_registry_encoding,
5782 check_fontset_name): New functions.
5783 (syms_of_fontset): Set char-table-extra-slots property of fontset
5784 to 3. Staticpro and initialize Vfontset_table and
5785 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5787 * frame.h (struct frame): Member `fontset_data' removed.
5788 (FRAME_FONTSET_DATA): Macro removed.
5790 * frame.c (make_frame): Don't allocate f->fontset_data.
5791 (Fdelete_frame): Don't free f->fontset_data.
5793 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5795 * xdisp.c (charset_at_position): Function removed.
5796 (init_iterator): Don't set member charset of struct `it'.
5797 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5798 next_element_from_display_vector, insert_left_trunc_glyphs):
5800 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5802 (get_next_display_element, append_space,
5803 extend_face_to_end_of_line): Likewise.
5805 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5807 (clear_font_table, frame_update_line_height, load_face_font):
5808 Adjusted for the change of fontset implementation.
5809 (load_face_fontset_font): Function removed.
5810 (pixel_point_size): New function.
5811 (font_list): Argument type changed. Caller changed.
5812 (LFACE_FONT): New macro.
5813 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5814 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5815 Lisp_Object. Determine the font name by actually loading a font
5816 by the specified pattern. Set LFACE_FONT (lface) to the specified
5817 pattern. Even if a font is not found, don't try alternatives.
5818 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5819 (set_font_frame_param): If `font' is specified in lface, use it.
5820 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5821 (lface_same_font_attributes_p): Likewise.
5822 (make_realized_face): Arguent changed. Caller changed. Set
5823 face->ascii_face to face itself.
5824 (free_realized_face): Free face->fontset if face is for ASCII.
5825 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5826 deduce_unibyte_registry, x_charset_registry): Functions removed.
5827 (free_realized_multibyte_face): New function.
5828 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5829 changed. Caller changed.
5830 (try_font_list): Argument type changed.
5831 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5832 (choose_face_font): Argument changed. Handle fontset properly.
5833 (choose_face_fontset_font): Function removed.
5834 (realize_default_face, realize_named_face): Don't remove the
5836 (realize_face): Argument changed. Caller changed. Remove face
5837 with the arg former_face_id in advance. Load font for the new
5839 (realize_x_face): Argument changed. Caller changed. For a
5840 multibyte character, share fontset with base_face. For a single
5841 byte character, make a new realized fontset. Don't load a font
5843 (realize_tty_face): Argument changed. Caller changed.
5844 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5845 (face_at_buffer_position): Don't check multibyte_p for returning
5847 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5848 FACE_SUITABLE_FOR_CHARSET_P.
5849 (syms_of_xfaces): Remove code for Qx_charset_registry and
5850 Vface_default_registry.
5852 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5853 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5854 (x_per_char_metric): Don't try FONT->default_char. Even if
5855 pcm->width is zero, glyph bits may exist.
5856 (x_encode_char): Always initialize char2b->byte1.
5857 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5858 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5860 (x_append_glyph): Set glyph->glyph_not_available_p.
5861 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5862 it->charset. Handle the case that per char metric is not
5863 available. If it->multibyte_p is zero and it->c is a multibyte
5864 character, convert it to a unibyte character.
5865 (struct glyph_string): Delete member `charset'.
5866 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5867 the case that per char metric is not available correctly.
5868 (x_fill_glyph_string): Handle the case that the specific glyph is
5869 not available correctly.
5870 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5871 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5872 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5873 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5874 fontset. Don't call FS_LOAD_FONT.
5876 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5877 (x_create_tip_frame): Likewise.
5878 (Fx_close_connection): Free full_name of font_info.
5880 * fns.c (optimize_sub_char_table): New function.
5881 (Foptimize_char_table): New function.
5882 (syms_of_fns): Defsubr Soptimize_char_table.
5884 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5886 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5887 only if buffer is displayed in some window.
5889 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5890 (try_window_reusing_current_matrix): Don't call scroll run
5891 function if run's current and desired position are the same;
5892 this prevents cursor flickering.
5894 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5896 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5898 * regex.c (RE_STRING_CHAR): New macro.
5899 (GET_CHAR_AFER_2): Remove.
5900 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5901 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5902 (print_partial_compiled_pattern, re_compile_fastmap)
5903 (re_match_2_internal): Remove on_failure_jump_exclusive.
5904 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5905 optimization only need to work for * (ie. can use of_keep_string_jump).
5906 Remove the special case for .*\n since it is now covered by the general
5908 (re_search_2): Don't bother with `room'.
5909 (skip_one_char): New function.
5910 (skip_noops): Simplify since `memory' is not needed any more.
5911 (mutually_exclusive_p): Restructure slightly to use `switch' and
5912 add handling for "all" remaining cases.
5913 (re_match_2_internal): Change on_failure_jump_smart to use
5914 on_failure_keep_string_jump (and redirect the end-of-loop jump)
5915 rather than on_failure_jump_exclusive.
5917 2000-03-19 Gerd Moellmann <gerd@gnu.org>
5919 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
5920 number of bits per RGB because it's everywhere used as the depth
5923 * term.c (calculate_costs): Remove code dealing with X frames.
5925 2000-03-19 Richard M. Stallman <rms@gnu.org>
5927 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
5929 2000-03-18 Gerd Moellmann <gerd@gnu.org>
5931 * lread.c (read_integer): Unread the last char not consumed.
5933 2000-03-17 Gerd Moellmann <gerd@gnu.org>
5935 * xterm.c (x_update_window_cursor): Don't update in frames
5936 which are in the process of being deleted.
5938 2000-03-16 Gerd Moellmann <gerd@gnu.org>
5940 * Makefile.in (mostlyclean): Add `*.core'.
5941 (clean): Add `bootstrap-emacs'.
5943 * lread.c (read_integer): New function.
5944 (read1): Support read syntax #o, #x, #b, #r.
5946 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
5948 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
5949 make sure POINTER_TO_OFFSET gives the same value before and after
5950 PREFETCH. Use `dfail' to guarantee "atomic" matching.
5951 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
5952 (debug): Now only active if > 0 rather than if != 0.
5953 (DEBUG_*): Update for the new meaning of `debug'.
5954 (print_partial_compiled_pattern): Add missing `succeed' case. Use
5955 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
5956 in `succeed_n', `jump_n' and `set_number_at'.
5957 (store_op1, store_op2, insert_op1, insert_op2)
5958 (at_begline_loc_p, at_endline_loc_p): Add prototype.
5959 (group_in_compile_stack): Move to after its arg's types are
5960 declared and add a prototype.
5961 (PATFETCH): Define in terms of PATFETCH_RAW.
5962 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
5964 (QUIT): Redefine as a nop except for NTemacs.
5965 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
5966 indentation of the greedy-op and shy-group code.
5967 (at_(beg|end)line_loc_p): Fix argument's types.
5968 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
5969 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
5970 (MATCHING_IN_FIRST_STRING): Remove.
5971 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
5972 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
5973 QUIT unconditionally.
5975 2000-03-15 Gerd Moellmann <gerd@gnu.org>
5977 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
5980 * process.c (send_process): Add a hint that the function
5981 can call Lisp code to its comment.
5983 * lread.c (load_dangerous_libraries): New variable.
5984 (Vbytecomp_version_regexp): New variable.
5985 (safe_to_load_p): New function.
5986 (Fload): Handle files not compiled with Emacs specially.
5987 (syms_of_lread): New Lisp variable load-dangerous-libraries.
5989 2000-03-14 Gerd Moellmann <gerd@gnu.org>
5991 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
5993 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
5994 support functions only if HAVE_X11R6_XIM is defined.
5995 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
5997 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
5999 * xfns.c (X_I18N_INHIBITED): Don't define.
6000 (create_frame_xic): Remove conditional compilation on
6002 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6004 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6005 (HAVE_X11R6_XIM): Define.
6007 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6009 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6010 If set, call XSynchronize.
6012 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6014 * regex.c: Declare a new type `re_char' used throughout the code
6015 for the string char type. It's `const unsigned char' to match the
6016 rest of Emacs. Consistently make sure all pointers to strings use
6017 it and make sure all pointers into the pattern use `unsigned
6019 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6020 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6023 * charset.h (GET_CHAR_AFTER_2): Remove.
6024 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6026 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6028 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6029 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6030 of them try to use backquotes.
6032 2000-03-12 Dave Love <fx@gnu.org>
6034 * unexelf.c: Restore changes of 1999-10-19.
6035 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6036 fix its type and alignment; copy it from current process.
6038 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6040 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6041 has been found. Fix bug not computing timer's predecessor.
6043 * fileio.c (Fread_file_name): Handle case that DIR contains a
6046 * window.c (Fsave_window_excursion): Doc fix.
6048 * xfns.c (x_defined_color): Rewritten to use
6049 x_allocate_nearest_color.
6051 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6053 * msdos.c (vga_installed): New function, code moved from
6054 dos_set_window_size.
6055 (Qbar, Qcursor_type, outside_cursor): New variables.
6056 (syms_of_msdos): Intern and staticpro them.
6057 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6058 shape used outside Emacs when called for the first time.
6059 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6060 cursor shape used outside Emacs.
6061 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6062 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6064 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6065 parameters specify the cursor. Make qreverse a global
6066 variable (renamed to Qreverse).
6068 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6070 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6072 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6074 This is a big redesign of failure-stack and register handling, prompted
6075 by bugs revealed when trying to add shy-groups. Overall, what happened
6076 is that loops are now structured a little differently, groups can be
6077 shy and the code is a little simpler.
6079 * regex.h: Update the copyright.
6080 (RE_SHY_GROUPS): New value.
6081 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6082 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6084 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6085 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6086 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6087 for (start|stop)_memory since they now only take one argument (the
6088 second has becomes unnecessary).
6089 (print_partial_compiled_pattern): Adjust for changes in
6091 (print_compiled_pattern): Use %ld to printf long ints and flush to
6092 make debugging a little easier.
6093 (union fail_stack_elt): Make the integer unsigned.
6094 (struct fail_stack_type): Add a `frame' element.
6095 (INIT_FAIL_STACK): Init `frame' as well.
6096 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6097 (DEBUG_PUSH, DEBUG_POP): Remove.
6098 (NUM_REG_ITEMS): Remove.
6099 (NUM_NONREG_ITEMS): Adjust.
6100 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6101 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6102 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6103 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6105 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6106 address pushed is not the destination of the jump but the source
6108 (NUM_FAILURE_ITEMS): Remove.
6109 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6110 registers before the actual failure point). Don't hardcode any
6111 meaning for str==NULL anymore.
6112 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6113 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6115 (REG_UNSET_VALUE): Use NULL (why not?).
6116 (compile_range): Remove declaration since it doesn't exist.
6117 (struct compile_stack_elt_t): Remove inner_group_offset.
6118 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6119 (regex_grow_registers): Remove dead code.
6120 (FIXUP_ALT_JUMP): New macro.
6121 (regex_compile): Add shy-groups Change loops to use
6122 on_failure_jump_smart&jump instead of
6123 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6124 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6125 variable to me). Use `jump' instead of `jump_past_alt' and don't
6126 bother with push_dummy_failure in alternatives since it is now
6127 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6128 emacs' for (re)allocating the stack.
6129 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6130 from loop when bufp->can_be_null rather than jumping to `done'.
6131 Avoid jumping backwards so as to ensure termination. Use
6132 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6133 backreferences. Remove dead code in handling of `anychar'.
6134 (skip_noops, mutually_exclusive_p): New functions taken from the
6135 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6136 improve mutually_exclusive_p to handle ".+\n".
6137 (lowest_active_reg, highest_active_reg,
6138 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6139 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6140 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6141 variables. Push register (in `start_memory') on the stack rather
6142 than storing it in old_reg(start|end). Remove the cycle detection
6143 from `stop_memory', replaced by the use of on_failure_jump_loop
6144 for greedy loops. Add code for the new on_failure_jump_<foo>.
6145 Remove ad-hoc code in `on_failure_jump' to push more registers in
6146 the case of a loop. Take out code from `maybe_pop_jump' into
6147 separate functions and adapt it to the semantics of
6148 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6149 and push_dummy_failure. Remove dummy_failure handling and
6150 handling of `failures to jump to on_failure_jump' (this last one
6151 was already dead code, it seems).
6152 (group_match_null_string_p, alt_match_null_string_p)
6153 (common_op_match_null_string_p): Remove.
6155 2000-03-08 Dave Love <fx@gnu.org>
6157 * config.in: Don't depend on __STDC__ for volatile.
6158 Add POINTER_TYPE, PTR, PROTOTYPES.
6160 * hftctl.c, strftime.c: Use PROTOTYPES.
6161 * eval.c (find_handler_clause): Likewise.
6163 * mem-limits.h: Use POINTER_TYPE.
6165 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6166 (memory_warnings): Declare using POINTER_TYPE.
6168 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6170 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6172 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6175 * xfns.c: Remove obsolete code in #if 0.
6176 (Fx_focus_frame): New function.
6178 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6180 * coding.c (coding_category_name): Add coding-category-utf-8,
6181 coding-category-utf-16-be, coding-category-utf-16-le.
6182 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6183 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6184 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6185 (detect_coding_utf_8): New function.
6186 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6187 UTF_16_LOW_SURROGATE_P): New macros.
6188 (detect_coding_utf_16): New function
6189 (detect_coding_mask): When priorities are specified, skip any
6190 categories that have `nil' coding-system. Fix bug of returning
6191 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6192 returns a mask not set in PRIORITIES.
6193 (detect_eol_type_in_2_octet_form): New function.
6194 (detect_eol): selects detect_eol_type_XXX to call according to
6195 cooding->category_idx.
6196 (detect_coding_system): Remove `nil' coding-system in the result.
6197 (Fupdate_coding_systems_internal): Update all coding-categories.
6199 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6200 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6202 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6203 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6204 CODING_CATEGORY_IDX_UTF_16_LE.
6205 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6206 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6207 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6208 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6210 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6212 * doc.c (Fdocumentation_property): If value is not a string,
6213 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6215 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6216 close the display with XtCloseDisplay. This caused a bus error
6219 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6220 complete but not unique.
6222 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6224 * process.c (send_process): Remove local variable `procname' that
6225 might become invalid when a GC happens. Instead, access the
6226 process name slot directly.
6228 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6231 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6234 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6236 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6237 glyph matrices have been freed.
6239 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6241 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6242 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6244 * xfns.c (QCdata): Moved to xdisp.c.
6246 * xdisp.c (QCdata): Moved here from xfns.c.
6247 (syms_of_xdisp): Initialize QCdata.
6249 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6251 * window.c (coordinates_in_window): Use
6252 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6253 FRAME_INTERNAL_BORDER_WIDTH.
6255 * xdisp.c (try_window_id): Recompute unchanged information if
6256 it is obviously invalid.
6258 * xterm.c (x_term_init): Create a colormap if not using the
6261 * xterm.h (select_visual): Change prototype.
6263 * xfns.c (select_visual): Rewritten. Recognize user-specified
6265 (visual_classes): New variable.
6267 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6269 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6270 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6271 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6272 (x_decode_color): Don't handle allocation of white and black
6274 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6275 XtNcolormap resources.
6276 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6277 (Fx_create_frame): Initialize color members of x_output structure.
6278 (xpm_load): Pass colormap to XPM lib.
6280 * xfaces.c (x_free_colors): Access colormap of frame using
6281 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6282 when default colormap is used.
6284 * xterm.c (x_term_init): Set Colormap member of x_display_info
6285 structure. Copy colormap if resource `privateColormap' is
6286 specified (PseudoColor only).
6287 (x_setup_relief_color): Access colormap of frame using
6290 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6291 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6293 2000-03-04 Jason Rumney <jasonr@gnu.org>
6295 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6296 other non-platform-specific equivalents.
6297 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6298 specific functions and macros as their w32 equivalents where
6299 non-platform-specifics are not available.
6300 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6301 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6302 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6303 (frame_update_line_height): Use macros to access f->output_data.
6304 (defined_color): Remove FIXME comments; fixed.
6305 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6306 into #ifdef blocks. Add WINDOWSNT blocks.
6307 (Fx_list_fonts): Use macros for accessing font data.
6308 (set_lface_from_font_name): Different default fonts for X and
6310 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6311 scalable for backward compatibility.
6312 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6313 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6315 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6318 * makefile.nt (w32faces.obj): Remove.
6321 2000-03-03 Jason Rumney <jasonr@gnu.org>
6323 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6326 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6328 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6329 standard ELF definitions here if the system header does not.
6331 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6333 * xterm.c (PER_CHAR_METRIC): Removed.
6334 (x_per_char_metric_1, x_default_char): New functions.
6335 (x_per_char_metric): If font's default char is invalid, return
6336 metrics of a suitably chosen usable default char.
6337 (x_draw_glyph_string_foreground): If font has an invalid default
6338 char, replace occurrences of unprintable chars with a suitably
6339 chosen usable default char.
6341 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6343 * xterm.c (note_mouse_highlight): Return quickly if frame's
6344 glyph matrices have been freed.
6346 * dispnew.c (free_glyphs): Block input while freeing matrices.
6348 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6350 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6353 * dispextern.h (x_free_colors): Add prototype.
6355 * xfaces.c (x_free_colors): New function.
6356 (unload_color, free_face_colors): Use it.
6358 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6360 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6362 * window.c [MSDOS]: Include msdos.h.
6364 2000-03-02 Dave Love <fx@gnu.org>
6366 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6368 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6369 set C_OPTIMIZE_SWITCH for gcc.
6371 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6373 * coding.c (coding_save_composition): Be sure to allocate
6374 composition data area in coding even if there's no composition in
6377 2000-03-01 Jason Rumney <jasonr@gnu.org>
6379 * w32term.c: Equivalent changes to those made to xterm.c on
6380 2000-02-25 and 2000-02-24.
6382 * w32fns.c: Equivalent changes to those made to xfns.c on
6383 2000-02-25 and 2000-02-21.
6385 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6386 correct line-end convention is followed.
6388 * w32menu.c [HAVE_BOXES]: Remove #undef.
6389 (single_keymap_panes): Remove code for simulating checkmarks.
6390 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6391 Remove code for drawing simulated checkmarks.
6392 (w32_menu_show): make unibyte help string correctly.
6393 (add_menu_item): draw standard Windows checkmarks. Draw radio
6394 buttons as radio buttons if possible.
6396 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6398 * sysdep.c (start_of_text): Don't define this function for NetBSD
6401 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6403 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6404 (LINKER): Don't undef if __NetBSD__ is defined.
6406 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6408 * fileio.c [__NetBSD__]: Define `unix'.
6410 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6412 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6414 * atimer.c (start_atimer): Don't abort when timers are stopped.
6415 (append_atimer_lists): New function.
6416 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6417 arbitrary lists of stopped and running atimers.
6419 * atimer.c (cancel_atimer): Handle canceling an atimer when
6420 some timers are stopped.
6422 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6425 * fns.c (maybe_resize_hash_table): Handle case of new size
6426 coming out as being the same as old size.
6428 2000-02-27 Jason Rumney <jasonr@gnu.org>
6430 * makefile.nt: Add atimer.h to dependencies.
6431 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6432 * w32console.c: Only disable window system features for dispextern.h
6433 (initialize_w32_display): Build a display info for the console.
6434 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6435 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6436 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6438 * w32gui.h (struct W32FontStruct): Revert last change after change
6440 * w32menu.c (single_submenu): Set up help string.
6441 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6442 (w32_dialog_show): Set up help string.
6443 * w32term.c (w32_display_info_for_display): Remove unused function.
6444 (w32_draw_bitmap): Use pre-built bitmaps.
6445 (w32_initialize_display_info): New function to initialize parts of
6446 display info that are common to both GUI and console frames.
6447 (w32_term_init): Use w32_initialize_display_info. Do not set
6448 Vw32_num_mouse_buttons here, as it is not called for console
6449 frames. Build bitmaps for indicating truncated lines etc.
6450 (x_delete_display): Destroy pre-built bitmaps.
6451 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6452 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6454 2000-02-27 Dave Love <fx@gnu.org>
6456 * lisp.h: Add a bunch of prototypes.
6458 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6460 * keyboard.c (read_char): Set `usec' correctly.
6462 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6464 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6465 `lambda', set reg[RRR] to the map index.
6466 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6467 reg[RRR] to 0. Otherwise, set it to -1.
6469 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6471 * emacs.c (main): Remove code snippet commented out with `//'.
6473 2000-02-25 Richard M. Stallman <rms@gnu.org>
6475 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6476 and contains a `:', prepend `/:'.
6478 * window.c (select_window_1): If selected_window is nil,
6479 don't "swap out" the buffer's point.
6480 (Fset_window_configuration): Set selected_window to nil
6481 before calling Fselect_window.
6482 (unshow_buffer): Don't set point in buffer from window's point
6483 if another more recently selected window also shows the buffer.
6485 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6487 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6489 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6490 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6491 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6493 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6494 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6495 (hide_busy_cursor): New functions.
6496 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6498 * minibuf.c (read_minibuf): Cancel busy-cursor.
6500 * keyboard.c (command_loop_1): Call start_busy_cursor before
6501 Fcommand_execute and cancel_busy_cursor after it.
6502 (timer_check): Remove busy-cursor code.
6503 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6506 * process.c (wait_reading_process_input): Remove busy-cursor code.
6508 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6509 Fx_hide_busy_cursor.
6511 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6513 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6515 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6517 * xterm.c (XTread_socket): Remove busy-cursor code.
6519 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6520 (build_frame_matrix_from_leaf_window): Put code handling
6521 glyph row's not being a slice of a frame row in #if 0.
6522 (sync_window_with_frame_matrix_rows): New function.
6523 (frame_row_to_window): New function.
6524 (mirror_line_dance): Handle copies between windows.
6526 * lread.c (Fload): Use `xfree' instead of `free'.
6527 (init_obarray): Use `xmalloc' instead of `malloc'.
6529 * window.c (Fset_window_buffer): Set WINDOW to the window
6531 (coordinates_in_window): Take frame's internal border width
6534 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6536 * xterm.c (x_display_and_set_cursor): Display cursor of
6537 non-selected windows depending on the setting of
6538 cursor_in_non_selected_windows.
6540 * xdisp.c (cursor_in_non_selected_windows): New variable.
6541 (syms_of_xdisp): DEFVAR_BOOL it.
6543 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6545 * data.c (Fstring_to_number): If number is greater than what
6546 fits into an integer, return a float.
6548 * eval.c (specbind): Remove references to
6549 keyword_symbols_constant_flag.
6551 * data.c (keyword_symbols_constant_flag): Removed.
6552 (Fmakunbound, set_internal, syms_of_data): Remove references to
6553 keyword_symbols_constant_flag.
6555 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6557 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6559 * syntax.c (multibyte_syntax_as_symbol): New variable.
6560 (syms_of_syntax): Declare it as a Lisp variable.
6561 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6562 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
6563 nonzero, treat all multibyte characters as symbol.
6564 (init_syntax_once): Give syntax `word' to all multibyte
6567 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6569 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6572 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6574 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6576 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6577 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6579 2000-02-21 Dave Love <fx@gnu.org>
6581 * frame.c (Vmouse_position_function): New variable.
6582 (Fmouse_position): Use it.
6583 (syms_of_frame): Install it.
6585 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6587 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6589 * fileio.c (Finsert_file_contents): Unbind the binding of
6590 standard-output done by temp_output_buffer_setup.
6592 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6593 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6594 (specbind, unbind_to): Handle most common case of non-constant
6595 symbol with trivial value specially.
6597 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6599 2000-02-20 Richard M. Stallman <rms@gnu.org>
6601 * data.c (Fmake_variable_buffer_local): Doc fix.
6602 Init found_for_buffer to 0.
6603 (Fmake_variable_frame_local): If the variable has already
6604 been buffer-local, set the check_frame field.
6606 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6608 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6609 produced for CODING_MODE_LAST_BLOCK requires.
6611 2000-02-18 Dave Love <fx@gnu.org>
6613 * keyboard.c (echo_keystrokes): Remove declaration.
6614 (Vecho_keystrokes) New variable.
6615 (read_char, record_menu_key, read_key_sequence): Use it to allow
6617 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6619 * lread.c: Undef feature selection macros before defining.
6621 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6623 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6624 for symbols other than the symbol in question.
6626 2000-02-17 Dave Love <fx@gnu.org>
6628 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6630 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6632 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6634 * alloc.c (enum mem_type): Compile unconditionally.
6636 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6638 * xfaces.c (tty_defined_color): Don't return faulire indication
6639 for unspecified-fg and unspecified-bg pseudo-colors.
6641 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6643 * alloc.c (mark_object): Don't mark symbol names in pure space.
6644 (gc_sweep): Don't unmark symbol names in pure space.
6646 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6647 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6648 [GC_MARK_STACK]: New defines.
6649 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6650 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6652 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
6654 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
6655 allocate_buffer instead of xmalloc.
6657 * alloc.c (toplevel): Include setjmp.h.
6658 (PURE_POINTER_P): New define.
6659 (enum mem_type) [GC_MARK_STACK]: New enumeration.
6660 (Vdead) [GC_MARK_STACK]: New variable.
6661 (lisp_malloc): Add parameter TYPE, call mem_insert if
6662 GC_MARK_STACK is defined.
6663 (allocate_buffer): New function.
6664 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
6665 (free_float) [GC_MARK_STACK]: Set type to Vdead.
6666 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
6667 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
6668 (MEM_NIL) [GC_MARK_STACK]: New define.
6669 (struct mem_node) [GC_MARK_STACK]: New structure.
6670 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
6671 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
6672 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
6673 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
6674 (mark_stack) [GC_MARK_STACK]: New functions.
6675 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
6676 (clear_marks): Removed.
6677 (gc_sweep): Set free conses' car, free floats' type, free
6678 symbols' function to Vdead. Use lisp_free to free buffers.
6679 (init_alloc_once): Initialize Vdead.
6680 (survives_gc_p): Return non-zero for pure objects.
6682 * alloc.c: Add comments throughout the file.
6684 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
6685 that unblocks alarms.
6687 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
6688 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
6689 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
6691 * frame.c (make_frame): Set frame initiallly to `garbaged'.
6693 2000-02-17 Kenichi Handa <handa@etl.go.jp>
6695 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
6696 avoid infinite error signaling. Allocate sufficient memory for
6697 eol_str in the case that eoltype is Lisp_Int.
6699 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
6701 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
6702 depends on the previous behavior.
6704 2000-02-16 Gerd Moellmann <gerd@gnu.org>
6706 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
6708 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6710 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
6712 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
6713 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6716 2000-02-15 Richard M. Stallman <rms@gnu.org>
6718 * data.c (set_internal): Don't make variable buffer-local
6719 if within a let-binding for the same buffer.
6720 (let_shadows_buffer_binding_p): New function.
6722 * eval.c (specbind): For buffer-local value,
6723 record the current buffer also.
6724 (unbind_to): Cope with that change.
6726 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6728 * window.c (Fsave_window_excursion): Doc fix.
6730 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6732 * syntax.c (back_comment): Make sure we only consider comment-starters
6733 of the relevant style and return -1 in case of a failure to find the
6734 beginning of the comment.
6735 (Fforward_comment): If back_comment fails, go back to the position just
6736 after the comment-end.
6737 (scan_lists): Add comment describing a very minor bug.
6739 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6741 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6742 `completion-regexp-list' in the docstring.
6744 2000-02-14 Dave Love <fx@gnu.org>
6746 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6748 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6750 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6751 to Emacs' syntax. Also fix the comment about set/not-set meanings
6752 since Emacs syntax is not the value 0 any more.
6753 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6754 since it's now part of RE_SYNTAX_EMACS.
6756 2000-02-12 Dave Love <fx@gnu.org>
6758 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6761 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6763 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6765 2000-02-12 Dave Love <fx@gnu.org>
6767 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6769 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6770 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6771 * s/hpux.h: Don't define HAVE_VFORK.
6773 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6775 * s/nextstep.h: Don't define HAVE_ALLOCA.
6777 * config.in: Add vfork bits.
6779 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6781 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6782 unwind function to undo the effect of stopping atimers.
6784 * keyboard.c (bind_polling_period): Stop all timers except
6787 * atimer.c (stopped_atimers): New variable.
6788 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6791 * atimer.h (stop_other_atimers, run_all_atimers)
6792 (unwind_stop_other_atimers): Add function prototypes.
6794 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6796 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6798 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6799 library may depend on jpeg.
6800 (atimer.o): Depends on atimer.c.
6802 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6804 * insdel.c (del_range_1): Call update_compositions.
6805 (del_range_both): Call update_compositions just once..
6807 2000-02-10 Dave Love <fx@gnu.org>
6809 * xfns.c (create_frame_xic): Fix initialization of automatic
6812 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6814 * ccl.c (CCL_MAKE_CHAR): New macro.
6815 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6816 registers by CCL_MAKE_CHAR before calling translate_char.
6817 <CCL_TranslateCharacterConstTbl> Likewise.
6819 2000-02-08 Dave Love <fx@gnu.org>
6821 * lread.c (__EXTENSIONS__): Define.
6823 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6825 * puresize.h (BASE_PURESIZE): Increase to 650000.
6827 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6829 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6832 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6834 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6835 md, mh, mb, mr, and me to the fake termcap entry.
6837 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6839 * sound.c (sound_cleanup): Don't call device close routine if the
6840 function pointer is null.
6842 2000-02-06 Andrew Innes <andrewi@gnu.org>
6844 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6845 around image definitions and prototypes.
6846 (gamma_correct) [WINDOWSNT]: New prototype.
6848 * w32term.c (x_make_frame_visible): Replace call to
6849 input_poll_signal with poll_for_input.
6851 * window.c [WINDOWSNT]: Include w32term.h.
6853 * xdisp.c [WINDOWSNT]: Include w32term.h.
6855 * makefile.nt: Add dependencies on w32gui.h.
6856 (OBJ1): Include atimer.obj.
6857 ($(BLD)\atimer.obj): New dependency rule.
6859 * w32.c (sigmask): New function (does nothing).
6860 (sigunblock): Ditto.
6862 * frame.c [WINDOWSNT]: Include w32term.h.
6864 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6866 * lread.c (syms_of_lread): Fix literal newlines.
6868 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6869 the string constant limit (2048 bytes) in MSVC.
6872 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6874 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6876 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6877 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6880 2000-02-04 Dave Love <fx@gnu.org>
6882 * fileio.c: Remove some unused vars.
6883 (_GNU_SOURCE): Define (for euidaccess).
6885 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6887 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6889 (read_minibuf): Deal with allow_props correctly.
6891 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6893 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6895 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6897 * search.c (compile_pattern): If a cache entry has a nil regexp,
6898 fill in that entry instead of clobbering a previously cached
6901 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6903 * puresize.h (BASE_PURESIZE): Increase to 610000.
6905 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6907 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
6910 2000-02-02 Kenichi Handa <handa@etl.go.jp>
6912 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
6913 instead of incrementing ic directly.
6914 <CCL_WriteExprConst> Likewise.
6915 <ccl_set_expr>: Set ic to jump_address.
6917 * fileio.c (e_write): Fix the handling of
6918 CODING_FINISH_INSUFFICIENT_SRC.
6920 2000-02-01 Dave Love <fx@gnu.org>
6922 * editfns.c (Fpropertize): Doc fix.
6924 * process.c (Fstart_process): Doc fix.
6926 * eval.c: Fix various doc strings not to duplicate information
6927 from help-manyarg-func-alist.
6929 * window.c (Fset_window_margins): Don't make interactive. Doc
6932 * doc.c (Vhelp_manyarg_func_alist): New variable.
6933 (Fdocumentation): Use it.
6934 (syms_of_doc): Define it.
6936 2000-01-31 Gerd Moellmann <gerd@gnu.org>
6938 * xterm.c (xim_open_dpy): Remove unused local variable.
6940 * emacs.c (USAGE): Use term `display options' instead of `X
6943 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
6944 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
6946 * fns.c (sweep_weak_table): New function.
6947 (sweep_weak_hash_tables): Use it. Keep on marking until there
6950 2000-01-30 Gerd Moellmann <gerd@gnu.org>
6952 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
6953 that XTread_socket does not crash by trying to call XNoOp on a
6956 2000-01-30 Jason Rumney <jasonr@gnu.org>
6958 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6959 Change selected_frame to SELECTED_FRAME ().
6960 (w32_console_mouse_position): Remove #ifndef MULE from around
6963 * makefile.nt: Remove dosfns.obj.
6965 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
6967 * w32fns.c (w32_defined_color): Check for valid frame before
6968 applying gamma correction. Eliminate dependency on frame elsewhere.
6969 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
6970 (w32_to_x_font): Use resx and resy not height_in and width_in.
6971 (x_to_w32_font): Doc fix.
6972 (xlfd_strip_height): New function to strip and return font height.
6973 (w32_font_match): Compare height separately from rest of xlfd
6974 spec, using xlfd_strip_height.
6976 * w32term.c (w32_term_init): Swap resx and height_in, resy and
6977 width_in. Use w32_defined_color in place of defined_color.
6979 * w32faces.c: Merge more of DOS and X specifics in preparation for
6980 merge with xfaces.c.
6981 (defined_color): Remove FIXME comment.
6982 (tty_color_name): Provide w32-specific function.
6983 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
6985 * w32console.c (turn_on_face, turn_off_face): Removed.
6986 (w32_face_attributes): New function.
6987 (Global_variables): Reduce scope where possible.
6988 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
6990 (hl_mode): Don't modify text attributes.
6991 (write_glyphs): Don't do anything if len <= 0. Use
6992 w32_face_attributes to get attributes for drawing. Write
6993 terminating codes using char_attr_normal.
6994 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
6995 (update_begin, update_end): Likewise.
6996 (vga_stdcolor_name): New function.
6997 (initialize_w32_display): Remove char_attr_reverse and char_attr.
6998 (Fset_screen_color): Remove char_attr_reverse.
7000 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7002 * xfns.c (xic_set_preeditarea): Take window parameter and
7003 window-relative pixel-positions.
7005 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7006 is its frame's selected window.
7007 (xim_instantiate_callback): Likewise.
7009 * xfns.c (x_create_im): Removed.
7010 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7011 (supported_xim_styles): Renamed from supported_styles.
7012 (best_xim_style): Renamed from best_style.
7013 (create_frame_xic): Renamed from xic_create_frame.
7014 (free_frame_xic): Renamed from xic_destroy_frame.
7016 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7018 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7019 our frames, call XFilterEvent with 2nd parameter `None'.
7020 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7021 returning XBufferOverflow.
7022 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7024 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7025 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7026 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7027 (xim_initialize, xim_close)
7028 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7029 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7030 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7031 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7033 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7035 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7036 `xic_style' and `xic_xfs'.
7037 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7038 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7039 (FRAME_XIM): Removed.
7041 * xfns.c (supported_styles): New variable.
7042 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7043 (xic_create_xfontset, best_style, xic_create_frame)
7044 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7045 (xic_set_xfontset): New functions.
7047 2000-01-28 Dave Love <fx@gnu.org>
7049 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7051 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7053 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7055 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7056 for *scratch* if it already existed.
7058 * emacs.c (USAGE): New macro.
7059 (main): Use it to display usage information.
7061 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7063 Support for the menu-help feature:
7065 * msdos.h: Change prototypes of XMenuAddSelection and
7068 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7069 part of the line to the termscript file.
7070 (IT_clear_to_end): Clear the entire line, not just its beginning.
7071 (menu_help_message, prev_menu_help_message): New variables.
7072 (IT_menu_make_room): Make room for the help_text member.
7073 (IT_menu_display): New argument disp_help; all callers changed.
7074 If disp_help is non-zero, store the help text of the active menu
7075 item in menu_help_message.
7076 (XMenuAddPane): Initialize the help_text member to NULL.
7077 (XMenuAddSelection): New argument help_text. Store it in the
7079 (XMenuActivate): New argument help_callback. If the value of
7080 menu_help_message has changed since the last time, display the
7081 menu help message text while waiting for the mouse to move. Clear
7082 the echo area before exiting.
7083 (XMenuDestroy): Free the help_text member.
7085 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7087 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7088 XMenuAddSelection. Pass help callback to XMenuActivate.
7089 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7091 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7093 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7094 and EMACS_SET_USECS.
7096 2000-01-26 Dave Love <fx@gnu.org>
7098 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7100 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7101 an error may be signalled.
7103 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7105 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7106 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7108 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7110 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7112 * charset.c (Fstring): If there is a multibyte char among
7113 the args, always return a multibyte string.
7115 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7117 * sysdep.c (sys_select): Turn atimers off and on instead of
7118 recording and restoring old alarm handler
7120 * process.c (toplevel): Include atimer.h.
7121 (create_process_1): Rewritten.
7122 (create_process): Use atimers instead of alarm.
7123 (wait_reading_process_input) [hpux]: Turn atimers off instead
7124 of turning off SIGALRM.
7125 (wait_reading_process_input): Turn off atimers instead off
7126 calling stop_polling.
7128 * emacs.c (main): Call init_atimer.
7130 * keyboard.c (toplevel): Include systime.h and atimer.h.
7131 (polling_for_input): Removed because unused.
7132 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7133 (poll_timer): New variable.
7134 (poll_for_input, poll_for_input_1): New functions.
7135 (start_polling, stop_polling): Rewritten.
7137 * keyboard.h (polling_for_input): Removed.
7139 * atimer.h, atimer.c: New files.
7141 * Makefile.in (obj): Add atimer.o.
7142 (atimer.o): New target.
7144 * blockinput.h (pending_atimers): Add extern declaration.
7145 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7147 * lisp.h (popup_activated_flag): Add extern declaration.
7149 * xmenu.c (popup_activated_flag): Make externally visible.
7150 (popup_activate_callback) [USE_MOTIF]: Increment
7151 popup_activated_flag.
7152 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7154 * xterm.c (toplevel): Include atimer.h.
7155 (toolkit_scroll_bar_interaction): New variable.
7156 (Fxt_process_timeouts): Removed.
7157 (x_process_timeouts): New function.
7158 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7159 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7160 (x_make_frame_visible): Call poll_for_input_1 instead of
7161 input_poll_signal. Don't call alarm.
7162 (x_initialize): Install timer calling x_process_timeouts.
7164 2000-01-24 Dave Love <fx@gnu.org>
7166 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7167 Don't use -cckr -- apparently not now necessary.
7169 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7171 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7174 2000-01-23 Jason Rumney <jasonr@gnu.org>
7176 * w32fns.c (w32_defined_color): Apply gamma correction before
7177 trying to map to the palette.
7178 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7181 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7182 here. Callers changed to always pass real device context.
7183 (w32_draw_bitmap): Likewise.
7184 (w32_get_glyph_overhangs): Likewise.
7185 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7187 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7188 pfnSetScrollInfo and SetScrollRange.
7189 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7190 back into MULE characters after decoding them.
7191 (x_get_glyph_face_and_encoding): Likewise.
7192 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7193 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7194 (x_produce_glyphs): Calculate per char metrics for a character
7195 that we know exists in default font when font_not_found_p is true.
7197 2000-01-22 Jason Rumney <jasonr@gnu.org>
7199 * makefile.nt (intervals.obj, composite.obj): New modules.
7200 (composite.h): Added as dependency where appropriate.
7202 * w32gui.h (XGCValue): New struct for emulating X GCs.
7204 * w32term.h (XCharStruct): New struct for emulating X.
7206 * w32console.c (turn_on_face, turn_off_face): New functions.
7207 (change_line_highlight): New prototype for new redisplay.
7208 (write_glyphs): Support multibyte text. Support faces.
7210 * w32faces.c: Complete rewrite for new redisplay based on new
7213 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7214 throughout. struct frame * in place of FRAME_PTR.
7215 Skeleton support for images, toolbars, tooltips from xfns.c.
7216 (Fx_create_frame): Use system default for default scroll bar
7218 (w32_get_arg): Renamed from x_get_arg.
7219 (Fx_file_dialog): New function.
7220 (w32_list_fonts): Check cache before asking system.
7221 (Vw32_enable_synthesized_fonts): New variable.
7222 (Vw32_enable_italics): Obsolete, removed.
7224 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7225 Use SELECTED_FRAME macro.
7227 * w32menu.c: Add skeleton support for help strings on menus.
7228 (add_menu_item): Native checkbox and radio support added, but not
7229 yet enabled due to bugs.
7230 (push_menu_item): Add parameters type, selection and help.
7232 Formatting changes to reduce unnecessary diffs with xmenu.c.
7234 * w32select.c (Fw32_set_clipboard_data): Update call to
7235 find_charset_in_str.
7237 * w32term.c: Complete rewrite for new redisplay based on new
7238 xterm.c with necessary sections merged back in from old w32term.c.
7240 2000-01-21 Richard M. Stallman <rms@gnu.org>
7242 * data.c (set_internal): Further fix in same criterion.
7244 2000-01-20 Richard M. Stallman <rms@gnu.org>
7246 * data.c (set_internal): Fix the criteria for whether
7247 to swap out the old cached binding.
7249 2000-01-19 Dave Love <fx@gnu.org>
7251 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7253 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7255 * regex.c (re_compile_fastmap): While checking a range table for
7256 `charset', skip flag bits for a character class correctly.
7258 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7260 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7262 * xfns.c (x_window): Call lw_create_widget with new parameter
7265 * widget.c (EmacsFrameSetCharSize): Change size of children first
7266 because of problems with main window geometry management under
7269 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7271 (MENU_ITEMS_ITEM_HELP): New enumerator.
7272 (push_menu_item): Add parameter HELP. Record help in menu_items.
7273 (single_menu_item, single_submenu, list_of_items): Call
7274 push_menu_item with new parameter.
7275 (single_submenu): Set help string in widget value.
7276 (menu_highlight_callback): New function.
7277 (set_frame_menubar): Call lw_create_widget with new
7279 (xmenu_show, xdialog_show): Ditto.
7281 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7283 * sound.c (Fplay_sound): Improve doc string.
7285 2000-01-11 Richard M. Stallman <rms@gnu.org>
7287 * lisp.h (set_internal): Enter the new arg.
7289 * eval.c (specbind): Record buffer-local variables specially,
7290 indicating which buffer's binding was saved.
7291 (unbind_to): Restore buffer-local variables specially
7292 in the proper buffer.
7294 * data.c (set_internal): New arg BUF.
7296 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7297 * data.c (Fset): Pass new arg to set_internal.
7298 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7300 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7302 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7305 2000-01-11 Richard M. Stallman <rms@gnu.org>
7307 * minibuf.c (Ftry_completion): Doc fix.
7309 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7311 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7314 2000-01-11 Andreas Schwab <schwab@suse.de>
7316 * coding.c (code_convert_region): Initialize total_skip.
7318 2000-01-08 Dave Love <fx@gnu.org>
7320 * eval.c (Fuser_variable_p): Check customizability too.
7322 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7324 * minibuf.c (Fcompleting_read): Doc fix.
7326 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7328 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7331 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7332 Check that input style is supported before trying to create an
7334 (x_window): Call x_create_im.
7336 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7338 * xfns.c (current_gif_memory_src): New variable.
7339 (gif_load): Record the address of the current memory source
7340 in current_gif_memory_src.
7341 (gif_read_from_memory): Use current_gif_memory_src.
7343 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7344 macros statement form.
7346 * sound.c (struct sound): Renamed from struct sound_file.
7347 (struct sound): Add members `data' and `header_size'.
7348 (enum sound_attr): Add SOUND_DATA.
7349 (current_sound, current_sound_device): Variables renamed from
7350 sound_file and sound_device.
7351 (parse_sound): Parse :data.
7352 (parse_sound): Handle sound data in strings.
7353 (find_sound_type): Function renamed from find_sound_file_type.
7354 (wav_init, au_init): Fail if sound's header_size is smaller than
7356 (wav_play, au_play): Play sounds from string data.
7358 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7360 * lisp.h: Add prototype for allocate_string_data.
7362 * alloc.c (Fgarbage_collect): Return number of live and free
7365 * alloc.c (mark_buffer): Remove code in #if 0.
7367 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7368 (strings_consed): New variable.
7369 (allocate_string): Set it.
7370 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7371 (Fmemory_use_counts): Return strings_consed. Use Flist.
7373 * alloc.c: General cleanup in comments etc. Remove conditional
7374 compilation for `standalone'.
7376 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7378 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7379 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7380 (DONT_COPY_FLAG): Removed.
7381 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7382 (struct sdata, struct sblock): New
7383 (struct string_block): Rewritten.
7384 (STRINGS_IN_STRING_BLOCK): New macro.
7385 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7386 (large_sblocks, string_blocks, string_free_list): New variables.
7387 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7388 (init_strings): Rewritten.
7389 (allocate_string, allocate_string_data, compact_small_strings)
7390 (free_large_strings, sweep_strings): New functions.
7391 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7392 (struct string_block_head, current_string_block)
7393 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7394 (STRING_PAD): Removed.
7395 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7396 (Fgarbage_collect): Don't set mark bit in large strings.
7397 (mark_object): Mark strings differently. Mark symbol names
7399 (survives_gc_p): Test marked strings differently.
7400 (gc_sweep): Sweep strings differently, unmark strings in
7402 (compact_strings): Removed.
7404 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7406 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7407 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7409 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7411 * fileio.c (Finsert_file_contents): Signal error if visiting file
7412 in a non-empty buffer.
7414 * term.c (encode_terminal_code): Fix the previous change.
7416 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7418 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7419 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7421 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7423 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7425 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7426 need to test for MSDOS frames.
7428 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7430 * dosfns.c (unspecified_colors): Remove.
7431 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7433 (msdos_stdcolor_name): Return strings for unspecified fore- and
7436 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7437 (syms_of_xfaces): Remove their staticpro's.
7438 (tty_color_name): Return Lisp strings for unspecified fore- and
7440 (Finternal_set_lisp_face_attribute): Remove the special treatment
7441 for Qunspecified_{f,b}g.
7442 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7445 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7447 * xdisp.c (reseat_at_next_visible_line_start): Position before
7448 newline only if ending up on a newline.
7449 (next_element_from_ellipsis): Return success. Handle case of
7450 displaying no ellipsis. Fix case of ellipsis defined in display
7452 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7455 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7457 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7458 (Fcolor_supported_p): Renamed from face-color-supported-p.
7460 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7462 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7463 list of colors renamed to tty-defined-color-alist.
7464 (tty_color_name): Pass the frame to tty-color-by-index.
7465 (realize_tty_face): tty-color-alist is now a function which
7466 accepts the frame as argument.
7468 * term.c (Ftty_display_color_p): Accept an optional argument
7471 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7473 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7474 encode_terminal_code.
7476 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7478 * dispnew.c (mode_line_string): Support termcap frames as well.
7480 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7482 * syntax.c (Fforward_word): Undo previous change.
7484 * editfns.c (Fconstrain_to_field): Don't constrain if
7485 inhibit-field-text-motion is non-nil.
7486 (Fline_beginning_position): Undo previous change.
7487 (Fline_end_position): Ditto.
7489 * syntax.c (Fforward_word): Notice field boundaries only if
7490 inhibit-field-text-motion is nil.
7492 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7494 * editfns.c (Vinhibit_field_text_motion): New variable.
7495 (inhibit-field-text-motion): New DEFVAR_LISP.
7496 (Fline_beginning_position, Fline_end_position): Notice field
7497 boundaries only if inhibit-field-text-motion is nil.
7499 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7501 (x_build_heuristic_mask): Likewise.
7502 (xbm_load_image_from_file): Change error output.
7503 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7504 (gif_load, gs_load, x_kill_gs_process): Ditto.
7506 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7507 color indices when accessing raster pixels.
7508 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7509 one of :file or :data.
7510 (enum pbm_keyword_index): Add PBM_DATA.
7511 (pbm_format): Add :data.
7512 (pbm_image_p): Allow either :file or :data.
7513 (pbm_read_file): New function.
7514 (pbm_scan_number): Rewritten to read from string.
7515 (pbm_load): Support :data.
7517 See ChangeLog.8 for earlier changes.
7520 ;; coding: iso-2022-7bit