1 2000-10-27 Jason Rumney <jasonr@gnu.org>
3 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
4 point, as Windows has oversized fonts.
6 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
8 2000-10-27 Gerd Moellmann <gerd@gnu.org>
10 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
11 (freehook, reallochook): Handle null pointer arguments.
12 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
14 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
16 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
17 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
18 Giving in to popular pressure to shut up the compiler with casts.
20 2000-10-27 Gerd Moellmann <gerd@gnu.org>
22 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
23 signed value, and use a default value computed from the font's
26 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
28 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
29 that specify a negative underline position can still use underlines.
31 * window.c (Fpos_visible_in_window_p): Make POS default to
32 WINDOW's point, not the current buffer's point.
34 2000-10-26 Dave Love <fx@gnu.org>
36 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
39 2000-10-26 Gerd Moellmann <gerd@gnu.org>
41 * window.c (size_window): Compute size difference from sum of old
42 child window sizes instead of from parent's size.
44 * xdisp.c (pos_visible_p): Change current buffer if necessary.
45 Handle obscured lines at the top of the window.
47 * frame.c (Fdelete_frame): Doc fix. Move running the hook
48 down after the last error condition check.
50 * frame.c (Fdelete_frame): Run delete-frame-hook.
52 2000-10-26 Kenichi Handa <handa@etl.go.jp>
54 * coding.c (decode_coding): Fix previous change (check also
55 CODING_MODE_LAST_BLOCK).
57 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
59 * regex.c: More `unsigned char' -> `re_char' changes.
60 Also change several `int' into `re_wchar_t'.
61 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
62 (PUSH_FAILURE_POINTER): Don't cast any more.
63 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
64 We want GCC to complain, since this piece of code makes
65 re_match non-reentrant, which *should* be fixed.
66 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
67 (EXTEND_BUFFER): Use RETALLOC.
68 (SET_LIST_BIT): Don't cast.
69 (re_wchar_t): New type.
70 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
71 that those two functions will always properly return.
72 (IMMEDIATE_QUIT_CHECK): Cast to void.
73 (analyse_first): Use recursion rather than an explicit stack.
74 (re_compile_fastmap): Can't fail anymore.
75 (re_search_2): Don't check re_compile_fastmap for failure.
76 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
77 Now also sets the new value (passed in a new argument).
78 (re_match_2_internal): Use it.
79 Also, use a new var `reg' of type size_t when looping through regs
80 rather than reuse the inappropriate `mcnt'.
82 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
83 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
84 (where_is_internal): Renamed from Fwhere_is_internal.
85 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
86 (Fwhere_is_internal): New function wrapping where_is_internal.
87 (where_is_internal_1): Handle the case where we're filling the cache.
88 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
90 2000-10-25 Miles Bader <miles@gnu.org>
92 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
94 2000-10-25 Gerd Moellmann <gerd@gnu.org>
96 * window.c (pos_fully_visible_p): Removed.
97 (Fpos_visible_in_window_p): Use pos_visible_p to determine
98 if position is visible and/or fully visible.
100 * lisp.h (pos_visible_p): Add prototype.
102 * xdisp.c (pos_visible_p): New function.
104 2000-10-25 Kenichi Handa <handa@etl.go.jp>
106 * process.c (send_process): If OBJECT is t, it means that the data
107 is from C string, but we should encode it. Before calling
108 setup_raw_text_coding_system, be sure to flush out data by the
109 previous coding system.
111 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
113 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
114 assignment of startpos to prev when startpos == pos.
116 * editfns.c (find_field): Set the field stickiness correctly from
117 overlay fields. Use renamed `text_property_stickiness'.
118 (text_property_stickiness): Renamed from `char_property_stickiness'.
119 Only check text properties, not overlays.
120 * textprop.c (get_char_property_and_overlay): New function.
121 (Fget_char_property): Use it.
122 * intervals.h (get_char_property_and_overlay): Add declaration.
124 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
126 * keymap.c: Use AREF, ASET and ASIZE macros.
127 (Fmake_sparse_keymap): Docstring fix.
129 (shadow_lookup): Move up.
130 Handle the case where lookup-key returns an integer.
131 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
132 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
133 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
134 Simplify/rewrite the keymap-finding code.
135 Add check for command shadowing, using shadow_lookup.
137 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
139 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
140 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
143 2000-10-24 Andrew Innes <andrewi@gnu.org>
145 * dired.c (directory_files_internal_unwind): New function.
146 (directory_files_internal): Use it to ensure closedir is called
147 even if expand-file-name or file-attributes throw, eg. because of
148 a user interrupt. Also enable immediate_quit while calling
149 re_search, so that matching can be interrupted as well.
151 2000-10-24 Andrew Innes <andrewi@gnu.org>
153 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
155 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
156 so that re_search functions only quit when callers expect them to.
158 2000-10-24 Kenichi Handa <handa@etl.go.jp>
160 * regex.c (regex_compile): Change the way of handling a range from
161 a char less than 256 to a char not less than 256.
163 2000-10-24 Gerd Moellmann <gerd@gnu.org>
165 * window.c (size_window): Prevent setting window's width or
166 height to a negative value (esp. with XSETFASTINT).
168 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
169 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
170 (protect_malloc_state) [GC_MALLOC_CHECK &&
171 GC_PROTECT_MALLOC_STATE]: New function.
172 (PROTECT_MALLOC_STATE): New macro.
173 (__malloc_initialize, morecore, _malloc_internal)
174 (_free_internal) _realloc_internal): Use it to make _heapinfo
175 read-only outside of gmalloc.
177 * keymap.c: Update copyright.
179 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
182 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
184 * filelock.c (unlock_all_files): Use unlock_file to expand each
185 buffer's file_truename before trying remove its lock file.
187 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
189 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
190 or CRLF, decode EOLs.
192 2000-10-24 Kenichi Handa <handa@etl.go.jp>
194 * window.c (Fdisplay_buffer): Fix doc.
196 2000-10-23 Jason Rumney <jasonr@gnu.org>
198 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
199 ASCII font of default fontset on Windows.
201 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
202 xterm.c comment below).
204 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
206 2000-10-23 Gerd Moellmann <gerd@gnu.org>
208 * xterm.c (x_connection_closed): Reset handling_signal.
210 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
213 2000-10-23 Miles Bader <miles@gnu.org>
215 * window.c (window_scroll_pixel_based, window_scroll_line_based):
216 Pass nil for FULLY argument to Fpos_visible_in_window_p to
217 maintain old behavior.
218 * minibuf.c (Fminibuffer_complete): Likewise.
220 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
222 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
223 that when a font can't be exactly centered, it errs up rather than
226 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
228 * fns.c (Fbase64_decode_string): The decoded result should be
231 2000-10-23 Andrew Choi <akochoi@i-cable.com>
233 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
235 * dispnew.c [macintosh]: Include macterm.h.
236 (init_display) [macintosh]: Initialization for window system.
238 * emacs.c (main) [macintosh]: Call syms_of_textprop,
239 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
240 syms_of_search, x_term_init, and init_keyboard before calling
241 init_window_once. Also, call syms_of_xmenu.
243 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
244 default fontset to Monaco.
246 * frame.c [macintosh]: Include macterm.h. Remove declarations of
247 NewMacWindow and DisposeMacWindow.
248 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
249 instead of calling NewMacWindow and setting fields of
250 f->output_data.mac directly. Call init_frame_faces.
251 (Fdelete_frame) [macintosh]: Remove unused code.
252 (Fmodify_frame_parameters) [macintosh]: Call
253 x_set_frame_parameters instead of mac_set_frame_parameters.
255 * frame.h [macintosh]: Define menu_bar_lines field in struct
256 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
258 * keyboard.c [macintosh]: Include macterm.h.
259 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
260 and menu_bar_activate_event type events as for X and NT.
261 (make_lispy_event) [macintosh]: Construct lisp events of type
262 MENU_BAR_EVENT as for X and NT.
264 * sysdep.c [macintosh]: Remove declaration for sys_signal.
265 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
266 (sys_subshell) [macintosh]: Remove definition entirely.
267 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
268 Vwindow_system_version here. Remove initialization of
270 (read_input_waiting): Correct the number of parameters passed to
272 Move all Macintosh functions to mac/mac.c.
274 * term.c [macintosh]: Include macterm.h.
276 * window.c [macintosh]: Include macterm.h.
278 * xdisp.c [macintosh]: Include macterm.h. Declare
279 set_frame_menubar and pending_menu_activation.
280 (echo_area_display) [macintosh]: Do not return if terminal frame
281 is the selected frame.
282 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
283 Allow only the selected frame to set menu bar.
284 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
285 calling FRAME_EXTERNAL_MENU_BAR (f).
286 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
288 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
289 and check_x. Declare XCreateGC. Define x_create_gc and
290 x_free_gc. Initialize font_sort_order.
291 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
292 but call x_list_fonts instead of w32_list_fonts.
293 (Finternal_face_x_get_resource) [macintosh]: Do not call
294 display_x_get_resource.
295 (prepare_face_for_display) [macintosh]: Set xgcv.font.
296 (realize_x_face) [macintosh]: Load the font if it is specified in
298 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
301 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
303 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
304 is nil: since we go to the end of submap anyway, we'd end up
306 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
307 doesn't obey autoload.
309 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
311 * msdos.c (dos_set_window_size): Update screen dimension variables.
313 2000-10-21 Jason Rumney <jasonr@gnu.org>
315 * w32term.c (w32_cache_char_metrics): Double check that font is
316 really fixed pitch before trusting tmPitchAndFamily.
318 2000-10-21 Andrew Innes <andrewi@gnu.org>
320 * w32gui.h (w32_char_font_type): Move enum from w32term.c
322 * w32term.h: Extern decl for w32_cache_char_metrics.
324 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
326 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
327 (w32_unload_font): Free per_char array if present.
329 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
330 cached information in emulated XFontStruct to handle common cases
331 quickly. Do not allocate XCharStruct for return.
332 (w32_native_per_char_metric): New function.
333 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
335 (x_produce_glyphs): Don't get an HDC. Change calls to
336 w32_per_char_metric to match arg change above. Remove calls to
338 (w32_get_glyph_overhangs): Ditto.
339 (w32_cache_char_metrics): New function.
341 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
342 ($(BLD)/casefiddle.$(O)): Remove compile command.
343 ($(BLD)/gmalloc.$(O)): Remove compile command.
344 ($(BLD)/dispnew.obj):
345 ($(BLD)/keyboard.obj):
346 ($(BLD)/w32inevt.obj):
350 ($(BLD)/editfns.obj):
356 ($(BLD)/intervals.obj):
357 ($(BLD)/minibuf.obj):
361 ($(BLD)/textprop.obj):
363 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
364 ($(BLD)/term.obj): Add dependency on dispextern.h.
366 * makefile.nt ($(BLD)\dispnew.obj):
367 ($(BLD)\keyboard.obj):
368 ($(BLD)\w32inevt.obj):
372 ($(BLD)\editfns.obj):
378 ($(BLD)\intervals.obj):
379 ($(BLD)\minibuf.obj):
383 ($(BLD)\textprop.obj):
385 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
386 ($(BLD)\term.obj): Add dependency on dispextern.h
388 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
390 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
391 with an additional argument of Qt.
393 2000-10-21 Miles Bader <miles@gnu.org>
395 * window.c (pos_fully_visible_in_window_p): New function.
396 (Fpos_visible_in_window_p): Add FULLY argument.
397 Use pos_fully_visible_in_window_p.
398 (window_scroll_pixel_based, window_scroll_line_based): Update
399 calls to Fpos_visible_in_window_p.
400 * lisp.h (Fpos_visible_in_window_p): Update prototype
402 2000-10-20 Gerd Moellmann <gerd@gnu.org>
404 * alloc.c (toplevel): Conditionalize compilation of mem_*
405 functions differently.
407 2000-10-20 Jason Rumney <jasonr@gnu.org>
409 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
410 mem_init where it used to be. mem_z etc not defined otherwise.
412 2000-10-20 Gerd Moellmann <gerd@gnu.org>
414 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
416 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
417 structure definition and related variabled to the top of the file.
418 Include this code when GC_MALLOC_CHECK is defined.
419 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
420 register/unregister allocated region.
421 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
422 which isn't allocated.
423 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
424 something which is already in use.
425 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
426 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
427 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
428 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
430 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
431 _malloc_internal instead of malloc.
432 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
435 2000-10-20 Andrew Innes <andrewi@gnu.org>
437 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
439 (my_strftime) <macro>: Don't use macro arg list when redefining as
441 (my_strftime) <function>: Supply 0 as ut argument.
443 2000-10-19 Jason Rumney <jasonr@altavista.net>
445 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
446 including dispextern.h, as it stops faces from working.
448 * w32fns.c (Fx_create_frame): Don't bother calling
449 face-set-after-frame-default since the caller does it for us
450 anyway. Clean up calls to x_get_arg to be consistent with X.
452 * w32term.c (x_produce_glyphs): Handle
453 unibyte_display_via_language_environment correctly.
454 (w32_draw_box_rect): Fix the calculation of width and height.
456 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
457 as it has stopped working.
458 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
461 2000-10-19 Gerd Moellmann <gerd@gnu.org>
463 * eval.c (skip_debugger): Prevent a compiler warning.
464 (Fcondition_case): Likewise.
465 (Fbacktrace_frame): Use a null interactive spec.
467 2000-10-19 Kenichi Handa <handa@etl.go.jp>
469 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
471 2000-10-18 Gerd Moellmann <gerd@gnu.org>
473 * strftime.c: Sync with glibc, file version 1.78.
474 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
475 should no longer be used according to ISO 8601.
477 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
478 no map for meta_prefix_char, don't try to use it as a keymap.
479 Instead, if T_OK is non-zero, look up a default binding, if any,
480 otherwise, if T_OK is zero, return nil.
482 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
483 (x_to_xcolors, png_load): Use x_query_color.
485 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
487 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
489 (x_copy_color, x_alloc_lighter_color): Likewise.
491 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
492 (x_query_color, x_query_colors): Add prototype.
494 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
495 check_string_bytes only if not noninteractive, increase count to 50.
497 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
499 * insdel.c (adjust_markers_for_delete): Handle before-insertion
502 2000-10-17 Gerd Moellmann <gerd@gnu.org>
504 * alloc.c (pure_bytes_used): Renamed from pureptr.
506 (pure_alloc): New function.
507 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
509 (Fpurecopy): Use PURE_POINTER_P.
511 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
512 PT has moved backward.
514 * xdisp.c (cursor_row_p): Take continued lines into account.
516 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
518 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
519 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
520 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
523 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
524 of selective display off while searching for the next line start.
526 2000-10-17 Kenichi Handa <handa@etl.go.jp>
528 * Makefile.in (term.o): Depend on dispextern.h.
530 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
532 * keymap.c (keymap_memberp): Ensure that nil is not a member.
534 2000-10-16 Gerd Moellmann <gerd@gnu.org>
536 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
537 the iterator at the beginning, so that they can be set later on,
538 for instance in reseat_at_next_visible_line_start, without being
541 * xfns.c (pbm_format): Add :foreground and :background keywords.
542 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
543 (xbm_load): Recognize foreground and background color
546 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
548 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
550 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
553 * msdos.c (IT_set_face): Compare highlighted face with the default
554 face, and invert colors if these faces' colors are identical.
555 (Fmsdos_remember_default_colors): Don't swap foreground and
556 background colors in initial_colors[].
557 (IT_set_frame_parameters): Don't swap frame's foreground and
558 background pixels. If ALIST includes "(reverse . t)", swap
559 foreground-color and background-color properties in frame's
560 param_alist. If the original frame's param_alist doesn't specify
561 the colors, store unspecified-fg and unspecified-bg, reversed if
564 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
565 the colors are unspecified and reversed, reverse fore- and back-
566 ground in the returned value.
567 (Fframe_parameter): Ditto.
569 2000-10-16 Gerd Moellmann <gerd@gnu.org>
571 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
572 get_last_unchanged_at_beg_row.
573 (find_first_unchanged_at_end_row): Renamed from
574 get_first_unchanged_at_end_row.
575 (find_first_unchanged_at_end_row): Convert assertions to
576 unconditional tests which abort. When looking for a row in
577 unchanged text, don't go further back than first_text_row.
579 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
580 Don't add in the last line's height when deciding if the new
581 position is below the scroll margin.
583 2000-10-16 Miles Bader <miles@gnu.org>
585 * editfns.c (Fconstrain_to_field): Check carefully for field
586 boundaries if either OLD_POS or NEW_POS has a non-nil field
587 property, even if they're the same.
589 2000-10-16 Kenichi Handa <handa@etl.go.jp>
591 * xterm.c (x_draw_box_rect): Fix the calculation of width and
592 height for XFillRectangle.
594 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
596 * syntax.c (Fstring_to_syntax): New function extracted from
597 Fmodify_syntax_entry.
598 (Fmodify_syntax_entry): Use it and document the ! and | fences.
599 (skip_chars, Fforward_comment): Remove unused variables.
600 (syms_of_syntax): Add defsubr for string-to-syntax.
601 (describe_syntax): Add code for comment and string fences.
603 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
605 * keymap.c (access_keymap): Add AUTOLOAD parameter.
606 Do the meta->esc mapping. Call get_keyelt before returning.
607 Start scanning from the second element (the first is always `keymap')
608 to make it easier to detect when we reach a parent map.
609 Handle the case of inheriting from a symbol whose function is a map.
610 (Fkeymap_parent): Also handle the `inherit from symbol' case.
611 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
612 (get_keyelt, Flookup_key): Update call to access_keymap.
613 Remove the meta->esc mappings.
614 (define_as_prefix): Delete old disabled code.
615 (menu_item_p): New function.
616 (where_is_internal_1): Skip over the few remaining menu items.
617 * lisp.h (access_keymap): Update prototype.
618 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
619 Update call to access_keymap.
620 (follow_key, read_key_sequence): Update calls to access_keymap.
621 Remove the meta->esc mappings.
623 2000-10-13 Gerd Moellmann <gerd@gnu.org>
625 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
626 with additional argument.
628 * xdisp.c (cursor_row_p): New function.
629 (try_cursor_movement, display_line): Use it.
631 * xdisp.c (append_space): Also save/restore iterator's current
632 character and its length.
634 * xdisp.c (init_from_display_pos): Add an assertion.
635 (handle_stop): Don't set iterator's add_overlay_start.
636 (handle_invisible_prop): Likewise.
637 (load_overlay_strings): If text under an overlay is invisible,
638 take both before- and after-strings into account when the iterator
639 is positioned either at the start or at the end of the overlay.
640 (forward_to_next_line_start): Rewritten.
641 (reseat_at_next_visible_line_start): Rewritten.
642 (set_iterator_to_next): Add parameter RESEAT_P.
644 * dispextern.h (struct it): Remove member add_overlay_start.
645 (set_iterator_to_next): Change prototype.
647 2000-10-13 Kenichi Handa <handa@etl.go.jp>
649 * coding.c (code_convert_region): Be sure to initialize
650 coding->category_idx.
651 (decode_coding_string): Set coding->src_multibyte and
652 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
653 (encode_coding_string): Set coding->src_multibyte and
654 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
656 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
658 * xfns.c (Fx_create_frame): Don't bother calling
659 face-set-after-frame-default since the caller does it for us anyway.
661 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
663 * window.c (coordinates_in_window): Fix detection of vertical line
664 on character terminals.
666 2000-10-12 Gerd Moellmann <gerd@gnu.org>
668 * editfns.c (save_excursion_save): Additionally record the
670 (save_excursion_restore): If buffer was visible in a window, and a
671 different window was selected, and the old selected window is
672 still live, restore point in that window.
674 2000-10-12 Kenichi Handa <handa@etl.go.jp>
676 * xterm.c (x_produce_glyphs): Handle
677 unibyte_display_via_language_environment correctly.
679 * regex.c (regex_compile): Change the way of handling a range from
680 unibyte char to multibyte char.
682 * syntax.c (skip_chars): Change the way of handling a range from
683 unibyte char to multibyte char.
685 * process.c (read_process_output): Cancel previous change.
687 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
689 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
691 * charset.c (Ffind_charset_string): Doc fix.
692 (Ffind_charset_region): Doc fix.
694 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
696 * process.c (read_process_output): Fix previous change. Adjust
697 multibyteness of text to insert in a buffer by
698 string_make_unibyte/multibyte instead of
699 Fstring_as_unibyte/multibyte.
701 2000-10-10 Andreas Schwab <schwab@suse.de>
703 * alloc.c (mark_object): Remove all workarounds installed on
706 2000-10-10 Kenichi Handa <handa@etl.go.jp>
708 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
710 (base64_encode_1): Make it work for a text of multibyte form.
711 (Fbase64_decode_region): Allocate sufficient memory for multibyte
712 case. Don't call str_to_multibyte because base64_decode_1
713 produces correct multibyte form for eight-bit codes.
714 (Fbase64_decode_string): Adjusted for the change of
716 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
717 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
720 * charset.h (CHAR_STRING): Optimized for single byte characters.
722 2000-10-09 Andreas Schwab <schwab@suse.de>
724 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
725 -1 after socket is closed, to fall through to error processing.
727 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
729 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
730 variables. If ALIST includes foreground-color or
731 background-color, change also the colors of the default face for
734 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
736 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
737 them extern (they are defined on xfaces.c).
738 (syms_of_msdos): Don't intern and don't staticpro
739 Qbackground_color and Qforeground_color.
741 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
743 * frame.c (Fframe_parameter): For non-windowed frames, if
744 f->param_alist says foreground or background color is unspecified,
745 call tty_color_name to return the color name computed from the
746 frame's current colors.
748 2000-10-06 Dave Love <fx@gnu.org>
750 * terminfo.c (ospeed): Don't declare.
752 * sysdep.c: Don't include string.h.
753 (h_errno): Declare conditional also on TRY_AGAIN.
755 * charset.c (Ffind_charset_string): Doc fix.
757 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
758 (Fbase64_decode_region, Fbase64_decode_string): More explicit
761 2000-10-05 Dave Love <fx@gnu.org>
763 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
764 position like menu-bar.
766 2000-10-05 Gerd Moellmann <gerd@gnu.org>
768 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
770 * xdisp.c (handle_single_display_prop): Use safe_call1.
771 (safe_call): Renamed from call_function.
772 (safe_call1): New function.
773 (handle_fontified_prop): Use safe_call1 instead of call1.
774 (safe_eval): Renamed from eval_form.
775 (safe_eval_handler): Renamed from eval_handler.
776 (handle_single_display_prop, display_mode_element): Use safe_eval
777 instead of eval_form.
779 * xfaces.c (merge_face_heights): Use safe_call instead of
782 * keyboard.c (show_help_echo): Use safe_call instead of
783 call_function; use safe_eval instead of eval_form.
785 * lisp.h (safe_call): Renamed from call_function.
786 (safe_eval): Renamed from eval_form.
787 (safe_call1): Add prototype.
789 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
791 * xfns.c (image_ascent): Rearrange ascent calculation for the
794 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
796 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
797 (where_is_internal_1): Don't bother ignoring menu-items any more.
799 2000-10-04 Gerd Moellmann <gerd@gnu.org>
801 * keyboard.c (update_menu_bindings): New variable.
802 (parse_menu_item): Use AREF. If update_menu_bindings
803 is 0, don't update menu bindings.
804 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
806 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
808 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
811 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
813 * syntax.c (forw_comment): Match nestedness of ender/starter.
814 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
815 (prev_char_comstart_first): Remove.
816 (back_comment): Check two-char comment markers more carefully
817 to better handle overlapping cases like *//* or /* */* */ ...
818 Match nestedness of ender/starter.
820 2000-10-02 Dave Love <fx@gnu.org>
822 * config.in (HAVE_GAI_STRERROR): Add undef.
824 * process.c (Fopen_network_stream): Use it.
826 * m/alpha.h (NO_REMAP): Don't define.
828 2000-10-02 Gerd Moellmann <gerd@gnu.org>
830 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
831 return with a string converted to an integer or vice versa when
832 Vmocklisp_arguments is t.
833 (Fsignal): Likewise. The function can return for `quit'.
834 (struct gcpro): Declare member `var' to point to a volatile
837 * eval.c (error): Prevent compiler warning.
839 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
841 * keymap.c (keymap_memberp): New function.
842 (Fset_keymap_parent): Use it.
843 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
844 Use keymap_memberp to avoid creating cycles.
845 (access_keymap): Use KEYMAPP.
847 2000-09-30 Gerd Moellmann <gerd@gnu.org>
849 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
850 gai_strerror. Make sure xerrno is set if connect fails. Improve
853 2000-09-29 Jason Rumney <jasonr@gnu.org>
855 * w32term.c (w32_char_font_type, w32_encode_char)
856 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
857 (w32_bdf_per_char_metric): New function.
858 (w32_per_char_metric): Use it.
859 (x_draw_glyph_string_background): Always draw background for BDF
862 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
863 GDI object which is a scarce resource.
865 * w32bdf.c (search_file_line): Fix skipping of whitespace.
866 (get_quoted_string): Fix limit on memchr search.
867 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
868 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
869 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
870 (get_cached_font_char, cache_char_offset): Use macro
871 BDF_CODEPOINT_RANGE_COVER_P.
872 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
873 (clear_cached_bitmap_slots): New function.
874 (GET_HEX_VALUE): G-Z, g-z are not hex.
875 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
876 (get_bitmap_with_cache): Use new cache implementation.
877 (create_offscreen_bitmap): New function.
878 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
880 * w32term.c (x_produce_glyphs): If the distance from the current
881 position to the next tab stop is less than a canonical character
882 width, use the tab stop after that.
883 (x_draw_glyphs): Handle case START and END are out of bounds more
885 (x_clear_mouse_face): Block/unblock input.
886 (x_display_and_set_cursor): Don't show a hollow box cursor for
887 buffers whose cursor_type is nil.
889 2000-09-29 Gerd Moellmann <gerd@gnu.org>
891 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
894 * dispextern.h (updating_frame): Declare extern.
896 2000-09-29 Andreas Schwab <schwab@suse.de>
898 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
900 2000-09-29 Gerd Moellmann <gerd@gnu.org>
902 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
903 use its function definition.
904 (tool_bar_items): Likewise.
906 * lisp.h (fatal): Declare NO_RETURN.
908 2000-09-29 Kenichi Handa <handa@etl.go.jp>
910 * keymap.c: Remove the line "#undef NULL".
912 2000-09-28 Gerd Moellmann <gerd@gnu.org>
914 * xterm.c (x_make_frame_visible): Try harder to make the frame
917 2000-09-28 Dave Love <fx@gnu.org>
919 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
921 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
923 * .gdbinit (xreload): Note its need on GNU/Linux.
925 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
926 r_alloc, r_alloc_free.
928 2000-09-28 Kenichi Handa <handa@etl.go.jp>
930 * syntax.c (skip_chars): Handle negation correctly.
932 2000-09-27 Gerd Moellmann <gerd@gnu.org>
934 * xfaces.c (realize_default_face): Call set_lface_from_font_name
935 with non-zero FORCE_P argument.
937 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
940 * xdisp.c (window_box_height): Add an assertion.
942 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
943 tool-bar than is available.
944 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
946 2000-09-27 Dave Love <fx@gnu.org>
948 * s/irix6-5.h: Now works 64-bit. Tidied.
950 2000-09-26 Gerd Moellmann <gerd@gnu.org>
952 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
953 instead of BITS_PER_INT.
954 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
955 EMACS_UINT, respectively.
956 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
958 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
960 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
962 * window.c (freeze_window_starts): Construct last argument for
963 foreach_window differently.
965 * xfns.c (x_decode_color): Don't return a Lisp_Object.
967 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
968 EMACS_UINT instead of `int' and `unsigned int'.
969 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
971 * frame.h (struct frame): Make the `nothing' member of union
972 output_data an EMACS_INT.
974 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
976 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
977 size in the sdata structure.
978 (SDATA_NBYTES, SDATA_DATA): New macros.
979 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
980 differently for the different layout of the sdata structure.
981 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
983 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
984 Check that size recorded in the string size and size recorded in
985 the sdata structure agree.
987 2000-09-25 Dave Love <fx@gnu.org>
989 * buffer.c: Include stdio.h.
991 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
993 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
995 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
996 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
998 (__malloc_extra_blocks): Declare as __malloc_size_t.
1000 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1002 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1004 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1005 (read_char): If help-echo is showing, preserve the echo area
1008 * xdisp.c (help_echo_showing_p): New variable.
1009 (set_message): Reset it to 0.
1010 (init_xdisp): Initialize help_echo_showing_p.
1012 * dispextern.h (help_echo_showing_p): Declare extern.
1014 * config.in: Fix typo in __GNUC_MINOR__.
1016 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1018 * s/freebsd.h (POSIX_SIGNALS): Define.
1020 * xterm.c (x_clear_mouse_face): Block/unblock input.
1022 2000-09-24 Dave Love <fx@gnu.org>
1024 * fns.c (base64_encode_1): Fix last change.
1026 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1028 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1030 * xdisp.c (try_window_reusing_current_matrix): More fixes
1031 for the case window has a header-line.
1033 2000-09-22 Dave Love <fx@gnu.org>
1035 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1038 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1040 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1042 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1044 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1047 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1050 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1051 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1052 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1055 * marker.c (byte_char_debug_check): Return void.
1057 * xfns.c (Fx_create_frame): Set default frame parameter value
1058 for tool-bar-lines to 1.
1060 * dispnew.c (scrolling_window): Compare y-positions of rows
1061 equal at the start. Some simplification.
1063 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1064 reused rows' y-position in the case window has a header-line, and
1065 new window start is greater than old window start.
1067 * process.c (process_sent_to): New variable.
1068 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1069 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1070 Declare more parameters volatile.
1072 * lread.c (Vrecursive_load_depth_limit): New variable.
1073 (Fload): Check recursive loads whose recursion depth exceeds
1074 Vrecursive_load_depth_limit.
1075 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1077 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1079 * fileio.c (Fread_file_name): Doc fix.
1081 * editfns.c (Fmessage_or_box): Doc fix.
1083 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1085 * xfns.c (xbm_scan): Allow C-style comments.
1087 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1088 symbols are specified, add color translations to the cache.
1089 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1091 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1093 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1094 structures to xpm_init_color_cache.
1096 2000-09-19 Gerd Moellmann <gerd@gnu.org>
1098 * dispnew.c (update_window_line): Make sure to always draw
1101 2000-09-19 Andrew Innes <andrewi@gnu.org>
1103 * makefile.nt (bootstrap-emacs): Don't change directory.
1105 2000-09-19 Kenichi Handa <handa@etl.go.jp>
1107 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
1109 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
1110 If output buffer is too small, signal an appropriated error.
1112 2000-09-18 Dave Love <fx@gnu.org>
1114 * keyboard.c (menu_bar_items, tool_bar_items)
1115 (current_active_maps): Remove redundant get_local_map call.
1117 2000-09-18 Gerd Moellmann <gerd@gnu.org>
1119 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
1120 cursor for buffers whose cursor_type is nil.
1122 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
1123 a feature to implement that is already implemented.
1124 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
1127 * xfns.c (x_clear_image_1): New function.
1128 (x_clear_image): Use it.
1129 (x_from_xcolors): Use x_clear_image_1; don't free the image's
1132 * dispnew.c (update_window): Move test for invisible lines
1133 at the top to update_window_line.
1134 (update_window_line): Handle invisible lines here.
1136 * xfns.c (clear_image_cache): Clear current matrices of all
1137 frames sharing an image cache. Block input while freeing
1138 images. Fix timestamp comparison.
1139 (x_clear_image): Also free the mask.
1141 * xfns.c (lookup_image): Block input while loading the image so
1142 that we won't get interrupted in a state where the image isn't yet
1144 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
1145 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
1146 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
1147 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
1150 2000-09-16 Gerd Moellmann <gerd@gnu.org>
1152 * dispnew.c (update_window): Make sure to make desired rows
1153 current even if they are completely invisible at the top
1156 2000-09-15 Gerd Moellmann <gerd@gnu.org>
1158 * xfns.c (lookup_image): Build mask before applying an algorithm.
1159 Recognize algorithm `disabled'.
1160 (cross_disabled_images): New variable.
1161 (COLOR_INTENSITY): New macro.
1162 (x_detect_edges): Use COLOR_INTENSITY.
1163 (x_disable_image): New function.
1164 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
1166 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
1167 disabled state, don't apply an image transformation algorithm if
1168 the user specified an image for the disabled state. Use
1169 `:algorithm disabled' for creating a disabled item's image if the
1170 user hasn't specified an image.
1172 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
1173 allocation functions with the XPM lib.
1174 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
1175 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
1176 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
1177 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
1178 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
1180 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
1181 functions, if possible, because these handle color allocation
1182 failure more gracefully.
1183 (Fimage_mask_p): New function.
1185 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
1186 (Qedge_detection, Qheuristic): New symbols.
1187 (syms_of_xfns): Initialize new symbols.
1188 (lookup_image): Handle `:mask X', `:algorithm emboss', and
1189 `algorithm (edge-detection ...)'.
1190 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
1191 (tiff_format, gif_format, gs_format): Add `:mask'.
1192 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
1193 (GIF_MASK, GS_MASK): New enumerators.
1194 (x_laplace_read_row, x_laplace_write_row): Functions removed.
1195 (emboss_matrix, laplace_matrix): New variables.
1196 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
1197 (x_edge_detection): New functions.
1198 (x_laplace): Rewritten in terms of x_detect_edges.
1199 (x_build_heuristic_mask): If image has a mask, free it.
1201 2000-09-14 Andrew Innes <andrewi@gnu.org>
1203 * makefile.w32-in: Revert to Unix line endings.
1205 2000-09-14 Andrew Innes <andrewi@gnu.org>
1207 * makefile.w32-in: Standardize indentation somewhat.
1208 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
1209 cater for differences between shells.
1211 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
1213 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1215 * xterm.c (x_produce_glyphs): If the distance from the current
1216 position to the next tab stop is less than a canonical character
1217 width, use the tab stop after that.
1219 2000-09-14 Dave Love <fx@gnu.org>
1221 * buffer.c (alloc_buffer_text): Fix xmalloc call.
1223 2000-09-14 Gerd Moellmann <gerd@gnu.org>
1225 * xdisp.c (handle_fontified_prop): While running fontification
1226 functions, bind `fontification-functions' and
1227 `after-change-functions' to nil.
1229 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
1230 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
1232 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
1234 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
1235 USE_MMAP_FOR_BUFFERS.
1237 * insdel.c (make_gap): Use enlarge_buffer_text.
1239 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
1240 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
1241 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
1242 from former r_alloc_* functions in ralloc.c.
1243 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
1245 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
1246 (mmap_init) [REL_ALLOC_MMAP]: New function.
1247 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
1248 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
1251 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
1252 (enlarge_buffer_text): Add prototype.
1254 * ralloc.c: Remove everything having to do with the use of mmap.
1256 2000-09-13 Gerd Moellmann <gerd@gnu.org>
1258 * sound.c (Fplay_sound): Doc fix.
1260 * keyboard.c: Avoid some more compiler warnings.
1261 (parse_tool_bar_item): Ignore cached key bindings.
1263 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
1264 and allocation of Lisp data.
1266 2000-09-12 Gerd Moellmann <gerd@gnu.org>
1268 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
1269 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
1272 * lread.c (Fload): Put code checking for recursive loads in #if 0.
1274 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
1276 * ccl.c: Comment fixed.
1277 (MAX_MAP_SET_LEVEL): Increased to 30.
1278 (PUSH_MAPPING_STACK): Enclose with do-while block.
1279 (POP_MAPPING_STACK): Likewise.
1280 (stack_idx_of_map_multiple): New variable.
1281 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
1282 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
1283 call the corresponding CCL program by
1284 CCL_CALL_FOR_MAP_INSTRUCTION.
1285 (ccl_driver) <CCL_MapSingle>: Likewise.
1286 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
1287 with the case where looking up process reaches to the end of
1288 map-set, and call CCL programs as the above change.
1290 2000-09-11 Gerd Moellmann <gerd@gnu.org>
1292 * xfns.c (png_load, jpeg_load): Declare some variables volatile
1293 that might be clobbered by longjmp.
1294 (check_x_display_info, x_decode_color, create_frame_xic)
1295 (Fx_display_backing_store, Fx_display_visual_class)
1296 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
1299 * lread.c (init_lread): Set Vloads_in_progress to nil.
1300 (Fload): Show list of recursively loaded files, when signaling an
1303 * lread.c (Vloads_in_progress): New variable.
1304 (record_load_unwind): New function.
1305 (Fload): Check for recursive loads.
1306 (syms_of_lread): Initialize Vloads_in_progress.
1307 (read_integer, read1): Avoid some compiler warnings.
1309 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
1312 2000-09-11 Miles Bader <miles@gnu.org>
1314 * editfns.c (Fbuffer_string): Doc fix.
1316 2000-09-10 Gerd Moellmann <gerd@gnu.org>
1318 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
1320 2000-09-09 Ken Raeburn <raeburn@gnu.org>
1322 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
1323 whether to include other header files.
1325 2000-09-09 Gerd Moellmann <gerd@gnu.org>
1327 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
1328 by Fmemq as a boolean.
1330 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
1332 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
1334 2000-09-08 Gerd Moellmann <gerd@gnu.org>
1336 * ralloc.c (mmap_fd): Remove initializer which can make it
1337 read-only in a dumped Emacs.
1338 (mmap_fd_1): New variable.
1339 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
1340 restore it from there.
1341 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
1342 unconditionally so that mmap_fd can be initialized there.
1343 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
1344 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
1345 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
1347 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
1349 * xdisp.c (dump_glyph_row): Fix printf format string.
1350 (display_line, move_it_in_display_line_to): Avoid compiler
1353 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
1355 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
1358 * xdisp.c (try_window_id): When trying to locate cursor in
1359 unchanged rows at the top, handle the case that we can't find it.
1361 * xterm.c (x_draw_glyphs): Handle case START and END are out
1362 of bounds more carefully.
1364 2000-09-08 Dave Love <fx@gnu.org>
1366 * s/sol2.h (REL_ALLOC_MMAP): Define.
1367 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
1369 * ralloc.c: Don't include string.h (redundant).
1370 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
1371 [!MAP_ANON]: Include fcntl.h.
1372 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
1373 (r_alloc, r_re_alloc, r_alloc_free)
1374 (mmap_enlarge, mmap_set_vars): Use it.
1375 (r_alloc_init_fd): New function.
1376 (__morecore) [SYSTEM_MALLOC]: Don't declare.
1377 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
1380 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
1383 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
1384 change to __NetBSD__.
1386 2000-09-08 Kenichi Handa <handa@etl.go.jp>
1388 * search.c (compile_pattern): Check the multibyteness of cached
1391 2000-09-08 Miles Bader <miles@gnu.org>
1393 * xfaces.c (default_face_vector): Function removed.
1394 (Finternal_merge_in_global_face): Restore old global/local
1395 attribute override order. Use inline loop instead of calling
1396 default_face_vector.
1398 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1400 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
1401 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
1402 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
1403 where necessary, in case POINTER_TYPE is `void'.
1405 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1407 * frame.c (make_terminal_frame): Initialize frame foreground and
1408 background colors to unspecified, for the initial instance of an
1411 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1413 * ralloc.c (mmap_find): Fix overlap computation.
1414 (mmap_enlarge): Compute nbytes before trying to find an
1417 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
1420 * lread.c (syms_of_lread): Change value of regexp
1421 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
1423 * xmenu.c (xdialog_show): When looking up the selection in
1424 menu_items, take `quote' boundaries into account; this corresponds
1425 to a nil ITEM in x-popup-dialog.
1427 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1429 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
1431 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
1433 * coding.c (encode_coding_sjis_big5): Use translation table for
1434 encoding, not decoding. Fix the handling of latin-jisx0201.
1435 Check for the charset katakana-jisx0201 too.
1436 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
1437 (detect_coding_sjis): Check the byte sequence more rigidly.
1439 2000-09-07 Gerd Moellmann <gerd@gnu.org>
1441 * xfaces.c (Vparam_value_alist): New variable.
1442 (syms_of_xfaces): Initialize it.
1443 (Finternal_set_lisp_face_attribute): Avoid more consing.
1445 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
1447 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
1448 (Qbackground_mode): New variable.
1449 (syms_of_frame_1): Initialize Qbackground_mode.
1451 * lisp.h (Qdisplay): Declare extern.
1453 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
1454 change face on all frames, and change the default for new frames.
1456 2000-09-07 Dave Love <fx@gnu.org>
1458 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
1460 2000-09-07 Kenichi Handa <handa@etl.go.jp>
1462 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
1464 * charset.c: Include composite.h
1465 (lisp_string_width): New function.
1466 (Fstring_width): Call lisp_string_width instead of strwidth.
1468 * Makefile.in (charset.o): Depends on composite.h.
1470 * process.c (read_process_output): Before inserting the decoded
1471 text in the buffer, adjust the multibyteness.
1473 2000-09-06 Gerd Moellmann <gerd@gnu.org>
1475 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
1476 buffer's text buffer is null, map new memory.
1478 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
1479 POINTER_TYPE and size_t.
1480 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
1481 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
1482 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
1483 [REL_ALLOC_MMAP]: New macros.
1484 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
1485 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
1486 [REL_ALLOC_MMAP]: New functions.
1488 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
1489 before and after unexec.
1491 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
1492 text buffers if necessary.
1494 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
1495 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
1498 * config.in (HAVE_MMAP): Add #undef.
1500 2000-09-05 Gerd Moellmann <gerd@gnu.org>
1502 * frame.c (Qdisplay_type): New variable.
1503 (syms_of_frame_1): Initialize it.
1504 (Fframe_parameter): New function that avoids consing.
1505 (syms_of_frame): Defsubr it.
1507 * buffer.c (Fother_buffer): Consider buffers as invisible when
1508 they are displayed in a window on an invisible frame.
1510 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
1511 get-largest-window always return nil.
1513 2000-09-04 Gerd Moellmann <gerd@gnu.org>
1515 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
1516 variable; recognize Emacs 19 elc files.
1518 2000-09-04 Miles Bader <miles@gnu.org>
1520 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
1521 before initially popping up the menu, so the menu doesn't flash
1522 when the face settings are significantly different from the
1525 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
1527 * regex.c (WIDE_CHAR_SUPPORT): New macro.
1528 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
1529 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
1530 (BIT_UNIBYTE): Remove.
1531 (re_match_2_internal): Delete corresponding code and streamline the
1532 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
1533 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
1534 (re_wctype_t): New type.
1535 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
1536 (regex_compile): Use them and fix handling of overly long char classes.
1538 2000-09-03 Andrew Innes <andrewi@gnu.org>
1540 * makefile.w32-in: Change to DOS line endings.
1542 * s/ms-w32.h (ORDINARY_LINK): New define.
1544 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
1545 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
1547 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
1548 (distclean): Delete them here instead.
1550 * w32proc.c (compare_env): Convert to uppercase for comparison,
1551 not lowercase, to match how the native Windows shell works.
1553 2000-09-03 Jason Rumney <jasonr@gnu.org>
1555 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
1556 CVS changes the line-ends when checking in/out on DOS/Windows.
1558 * makefile.nt (emacs): Do not change directory to run temacs, as
1559 the load-path is set relative to current directory.
1561 2000-09-03 Miles Bader <miles@gnu.org>
1563 * xterm.c (x_alloc_lighter_color_for_widget): New function.
1565 2000-09-02 Gerd Moellmann <gerd@gnu.org>
1567 * xdisp.c (redisplay_mode_lines): New function.
1568 (display_mode_lines): Return number of mode lines displayed.
1569 (echo_area_display): Use redisplay_mode_lines to draw garbaged
1570 mode lines. Don't temporarily bind redisplay-dont-pause to t.
1572 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
1573 string.h and strings.h.
1574 (index) [HAVE_INDEX]: Add prototype.
1576 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
1577 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
1579 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
1580 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
1582 2000-09-01 Gerd Moellmann <gerd@gnu.org>
1584 * lread.c (read1): Accept `?' as symbol constituent, for
1585 compatiblity with XEmacs.
1587 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
1589 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
1590 (struct re_pattern_buffer): Remove newline_anchor.
1591 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
1592 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
1593 (re_max_failures, fail_stack): Use size_t rather than unsigned.
1594 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
1595 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
1596 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
1597 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
1598 Get rid of references to newline_anchor.
1599 (regcomp): Allocate and precompute a fastmap.
1601 2000-08-31 Gerd Moellmann <gerd@gnu.org>
1603 * lread.c (openp): GCPRO local variable `filename'.
1605 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
1607 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
1609 * regex.c: Merge some changes from GNU libc. Add prototypes.
1610 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
1611 Use memcmp and memcpy instead of bcopy and bcmp.
1612 (init_syntax_once): Use ISALNUM.
1613 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
1614 (REG_UNSET_VALUE): Remove. Use NULL instead.
1615 (REG_UNSET, re_match_2_internal): Use NULL.
1616 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
1618 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
1619 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
1620 (regex_compile): In handle_interval, return an error rather than try to
1621 unfetch the interval if we can't find the closing brace.
1622 Obey the RE_NO_GNU_OPS syntax bit.
1623 (TOLOWER): New macro.
1625 (regexec): Allocate regs.start and regs.end as one block.
1627 2000-08-30 Gerd Moellmann <gerd@gnu.org>
1629 * xdisp.c (echo_area_display): Check display_completed instead
1630 of calling detect_input_pending.
1632 * dispnew.c (update_frame): Only set display_completed here; move
1633 the update_begin and update_end calls here from update_frame_1.
1634 (update_frame_1): Don't set display_completed here, don't call
1635 update_begin/update_end.
1637 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
1638 instead of store_frame_param.
1640 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1642 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
1643 desired window matrix hasn't been displayed, use the current row
1644 instead. Make sure that only those frame rows are updated for
1645 which there exists a corresponding enabled desired row.
1647 2000-08-29 Miles Bader <miles@gnu.org>
1649 * xfaces.c (default_face_vector): New function.
1650 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
1652 2000-08-29 Gerd Moellmann <gerd@gnu.org>
1654 * lread.c (openp): Prevent temporary string passed to
1655 Ffile_readable_p from being garbage collected.
1657 2000-08-28 Dave Love <fx@gnu.org>
1659 * keymap.c (store_in_keymap): Add `static' to declaration.
1661 2000-08-28 Gerd Moellmann <gerd@gnu.org>
1663 * emacs.c, callint.c, doc.c, editfns.c
1664 (toplevel) [HAVE_STRING_H]: Include string.h.
1665 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
1666 (index): Remove prototypes which might conflict with non-standard
1667 definitions of index/strchr.
1669 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
1670 (rindex): Define only if !HAVE_RINDEX.
1672 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
1674 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
1676 2000-08-28 Miles Bader <miles@gnu.org>
1678 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
1679 made inconsistent by a font-related attribute in FROM.
1680 (merge_face_inheritance): Add function comment.
1682 2000-08-28 Kenichi Handa <handa@etl.go.jp>
1684 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
1685 the 4th arg (PREV_EVENT) Qt to suppress input method.
1687 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
1689 * regex.c: Indent cpp directives and remove parens after `defined'.
1690 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
1691 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
1692 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
1693 (re_compile_pattern): Use size_t for length.
1694 (init_syntax_once): Move to a better place.
1695 * regex.h: Merge changes from GNU libc. Indent cpp directives.
1696 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
1698 * syntax.c (back_comment): Detect cases where a comment-starter is
1699 actually inside another comment as in: /* a // b */ c // d \n.
1700 Make it clear that `comstart_pos' is unused for nested comments.
1702 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
1703 (KEYMAPP): New macro.
1704 (Fkeymap_parent, Fset_keymap_parent): Use it.
1705 (fix_submap_inheritance): Mark it static.
1706 (define_as_prefix, describe_buffer_bindings, describe_command)
1707 (describe_translation, describe_map): Complete prototypes.
1709 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
1711 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
1712 to better match the key-lookup behavior.
1714 2000-08-27 Gerd Moellmann <gerd@gnu.org>
1716 * xfaces.c (lface_fully_specified_p): Handle :inherit.
1717 (Finternal_set_lisp_face_attribute): Fix typo in error message.
1719 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
1721 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
1722 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
1723 (xterm.o): Depend on coding.h
1725 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1727 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
1728 the corresponding '#endif'.
1730 2000-08-26 Miles Bader <miles@gnu.org>
1732 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
1733 * xfaces.c (QCinherit): New variable.
1734 (syms_of_xfaces): Initialize it.
1735 (LFACE_INHERIT): New macro.
1736 (Finternal_get_lisp_face_attribute)
1737 (merge_face_vector_with_property)
1738 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
1739 (check_lface_attrs): Allow new types of face height. Check
1741 (CYCLE_CHECK): New macro.
1742 (merge_face_inheritance): New function.
1743 (merge_face_vectors): Merge inherited faces too. Add F and
1744 CYCLE_CHECK arguments.
1745 (merge_face_vector_with_property, Finternal_merge_in_global_face)
1746 (lookup_named_face, lookup_derived_face, realize_named_face)
1747 (face_at_string_position, face_at_buffer_position): Supply
1748 new F and CYCLE_CHECK arguments to merge_face_vectors.
1749 (merge_face_heights): New function.
1750 (merge_face_vectors, merge_face_vector_with_property)
1751 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
1752 handle relative face heights.
1753 (lface_same_font_attributes_p): Compare heights using EQ.
1755 2000-08-26 Kenichi Handa <handa@etl.go.jp>
1757 * charset.c (char_to_string): Check the character validity.
1758 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
1761 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
1763 * regex.c (PUSH_FAILURE_COUNT): New macro.
1764 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
1765 Handle popping of a register's or a counter's data.
1766 (POP_FAILURE_POINT): Use the new name.
1767 (re_match_2_internal): Push counter data on the stack for succeed_n,
1768 jump_n and set_number_at and remove misleading dead code in succeed_n.
1770 2000-08-25 Gerd Moellmann <gerd@gnu.org>
1772 * xdisp.c (redisplay_internal): If considering all windows on all
1773 frames, update the display for each frame as soon as possible,
1774 instead of first building all desired matrices for all frames, and
1775 then updating them all.
1776 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
1778 2000-08-24 Gerd Moellmann <gerd@gnu.org>
1780 * bytecode.c (mark_byte_stack): Add a comment.
1782 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
1783 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
1786 2000-08-24 Kenichi Handa <handa@etl.go.jp>
1788 * minibuf.c (do_completion): Always use compare-string, not
1789 string-equal because the latter doesn't pay attention to
1790 multibyteness of strings.
1792 * process.c (create_process): Don't setup raw-text coding here.
1793 (Fopen_network_stream): Don't set coding->src_multibyte and
1794 coding->dst_multibyte here.
1795 (read_process_output): For process filter, return unibyte string
1796 if default-enable-multibyte-characters is nil.
1797 (send_process): If OBJECT is multibyte text, be sure to encoded it
1798 by the specified coding system for the process. Otherwise, setup
1800 (init_process): Don't initialize default-process-coding-system
1803 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
1805 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
1806 <scroll-down-aggressively>: Likewise.
1808 2000-08-23 Kenichi Handa <handa@etl.go.jp>
1810 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
1811 zero. Set coding->produced_char correctly.
1813 2000-08-22 Andrew Innes <andrewi@gnu.org>
1815 * makefile.w32-in: New file.
1817 * unexw32.c (unexec): Ignore old_name, and use the actual location
1818 of the current executable instead. Base new_name on this.
1820 * w32proc.c (create_child): Remove reference to security
1821 descriptor, which isn't needed and doesn't compile with mingw32.
1823 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1824 up dllimport attributes.
1825 (x_update_window_end): Update prototype.
1827 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
1828 extern, which screws up dllimport attributes.
1830 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1831 up dllimport attributes.
1833 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
1834 screws up dllimport attributes.
1836 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1837 up dllimport attributes.
1838 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
1839 screws up dllimport attributes.
1841 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1842 up dllimport attributes.
1844 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
1845 screws up dllimport attributes.
1847 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
1848 screws up dllimport attributes.
1850 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1851 up dllimport attributes.
1853 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
1854 unnecessary extern, which screws up dllimport attributes.
1857 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1858 up dllimport attributes.
1860 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
1861 unnecessary extern, which screws up dllimport attributes.
1863 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
1864 screws up dllimport attributes.
1866 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
1867 up dllimport attributes.
1869 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
1871 * w32bdf.c (search_file_line):
1872 (set_bdf_font_info):
1874 (w32_get_bdf_glyph):
1875 (w32_BDF_to_x_font): Fix compile warnings.
1877 * w32menu.c: Include keyboard.h before frame.h. Fix compile
1880 * w32select.c: Include keyboard.h before frame.h.
1882 * w32fns.c (max): Define macro.
1883 (JOHAB_CHARSET): Define if not known.
1884 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
1885 (Fx_show_tip): Synch with X version.
1887 * w32xfns.c: Include keyboard.h before frame.h.
1889 * w32fns.c: Include keyboard.h before frame.h.
1891 * w32term.c: Include keyboard.h before frame.h.
1893 * fontset.c: Include keyboard.h before frame.h.
1895 * w32inevt.c: Include keyboard.h before frame.h.
1896 (MOUSE_MOVED): Define if not known.
1898 * minibuf.c: Include keyboard.h before frame.h.
1900 * keyboard.c: Include keyboard.h before frame.h.
1902 * indent.c: Include keyboard.h before frame.h.
1904 * dispnew.c: Include keyboard.h before frame.h.
1906 * buffer.c: Include keyboard.h before frame.h.
1908 * alloc.c: Include keyboard.h before frame.h.
1910 * print.c: Include keyboard.h before frame.h.
1912 * process.c: Include keyboard.h before frame.h.
1914 * scroll.c: Include keyboard.h before frame.h.
1916 * sysdep.c: Include keyboard.h before frame.h.
1918 * term.c: Include keyboard.h before frame.h.
1920 * window.c: Include keyboard.h before frame.h.
1922 * xdisp.c: Include keyboard.h before frame.h.
1923 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
1925 * frame.c: Include keyboard.h before frame.h.
1927 * w32heap.h: Undefine min, max.
1929 * w32gui.h: Undefine min, max.
1931 * unexw32.c: Change PUCHAR to PCHAR.
1932 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
1935 (copy_executable_and_dump_data): Remove unnecessary static defs.
1936 (copy_executable_and_dump_data): Fix compile warnings.
1938 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
1940 * w32console.c (min): Define macro.
1941 (clear_frame, write_glyphs): Fix compile warning.
1943 * w32proc.c (compare_env):
1944 (find_child_console): Fix compile warning.
1946 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
1947 sys_errlist instead of _sys_errlist.
1948 (get_emacs_configuration_options): New function.
1950 * s/ms-w32.h (sys_nerr): Provide default definition.
1951 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
1952 name with _ prepended.
1953 (NSIG): Define if not known.
1954 (get_emacs_configuration): Provide extern declaration.
1955 (get_emacs_configuration_options): Provide extern declaration.
1956 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
1958 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
1960 (read_unc_volume): Fix compile warning.
1962 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
1963 definitions from being used.
1965 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
1967 * w32.c (unc_volume_file_attributes):
1968 (open_unc_volume): Make arg const.
1970 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
1971 (read_input_waiting): Remove excess parameter.
1973 * w32.c (init_environment): Call _access.
1974 (check_windows_init_file): Call _close.
1975 (init_user_info): Call _putenv.
1976 (init_environment): Call _putenv and _strdup.
1977 (init_ntproc): Reset volume info cache on startup.
1979 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
1980 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
1981 cannot override the CRT malloc.
1983 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
1984 (LINK_FLAGS): Append to original value of LINK_FLAGS.
1986 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
1987 unless we are linking with a static CRT.
1988 (RVA_TO_PTR): Cast result to unsigned char*.
1990 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
1991 (add_volume_info): Use xstrdup.
1993 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
1995 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
1996 (do_completion, Fminibuffer_complete_word): Use it.
1997 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
1998 var so it can take non-boolean values.
2000 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2002 * editfns.c (find_field): Formatting changes.
2003 (toplevel): Some old-style function forward declarations
2004 changed to prototypes, some new protypes added, some functions
2007 * lisp.h (set_time_zone_rule): Add prototype.
2008 (use_dialog_box): External declaration.
2010 * keyboard.c (gen_help_event): Add parameter SIZE.
2011 (kbd_buffer_events_waiting): Slightly rewritten.
2012 (clear_event): New function.
2013 (kbd_buffer_get_event): Use it, and clear the input_events of
2015 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2016 don't fill the newly created array with nils.
2017 (toplevel): Convert some old-style function forward declarations
2020 * keyboard.h (gen_help_event): Change prototype.
2022 * xterm.c (XTread_socket): Change calls to gen_help_event.
2024 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2026 * eval.c (Fmacroexpand): Doc fix.
2028 2000-08-20 Jason Rumney <jasonr@gnu.org>
2030 * w32term.h (x_display_info_for_display): Remove as this function
2031 does not exist on W32.
2033 * w32term.c (help_echo_window): New variable.
2034 (syms_of_w32term): staticpro it.
2035 (note_mode_line_highlight): Set it.
2036 (XTextExtents16): Removed as there is no equivalent on W32.
2037 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2038 the X way of doing this will not work for W32.
2039 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2040 (x_draw_image_foreground): Avoid drawing outside of the clip area
2041 when image doesn't have a mask.
2042 (note_mouse_highlight): Process overlays in the right order of
2043 priority. Set help_echo_window.
2044 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2045 because that's more visible for large images.
2047 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2048 name to single_keymap_panes.
2049 (w32_menu_show): Set wv->title when dealing with titles.
2050 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2052 2000-08-21 Miles Bader <miles@gnu.org>
2054 * minibuf.c (do_completion): Try again if we rewrite the input
2055 string, but no completion was done, so that any completion message
2058 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2060 * xfaces.c (lface_equal_p): Compare strings differently.
2061 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2062 (realize_tty_face): Use them.
2063 (syms_of_xfaces): Initialize new variables.
2064 (map_tty_color): New function, extracted from realize_tty_face.
2065 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2066 foreground or background color, store the new color name in the
2067 realized face; previous code trying to do this had no effect.
2068 (realize_tty_face): Use map_tty_color.
2069 (Fclear_face_cache): Set face_change_count and ensure thorough
2072 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2074 * undo.c (record_first_change, record_marker_adjustment): Don't
2075 use XBUFFER on last_undo_buffer which might not be a buffer.
2077 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2079 * coding.c (decode_coding_string): Set members consumed,
2080 consumed_char, produced, produced_char of *coding correctly. If
2081 decode_coding doesn't consume any byte, don't try anymore.
2082 (encode_coding_string): Likewise.
2084 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2086 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2087 conditional have void type, for Standard C compilers.
2089 * xdisp.c (redisplay_internal): Compare windows for equality with
2090 EQ, instead of applying XWINDOW to something that might not
2093 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2095 * fontset.c (Finternal_char_font): Search only the selected frame
2096 for a window of the current buffer.
2098 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2100 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
2103 * keyboard.c (kbd_buffer_get_event): Handle the case that the
2104 second half of a HELP_EVENT is found at the start of kbd_buffer.
2106 2000-08-18 Miles Bader <miles@gnu.org>
2108 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
2110 * editfns.c (save_restriction_save): Rewrite to use markers.
2111 (save_restriction_restore): Rewrite to understand new form of data
2112 saved by save_restriction_save.
2113 (Fsave_restriction): Remove cautionary note in doc-string.
2115 2000-08-17 Gerd Moellmann <gerd@gnu.org>
2117 * fileio.c (build_annotations): Add a comment explaining the
2118 return value of format-annotate-function. Replace a spurious call
2119 to Flength with a CONSP test. Call format-annotate-function with
2120 a fifth arg specifying how many times the function is been called
2121 in a row, to let it choose temporary buffers appropriately.
2123 2000-08-17 Dave Love <fx@gnu.org>
2125 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
2126 declare make_temp_name twice.
2128 * lread.c: Prototype readevalloop, load_unwind,
2129 load_descriptor_unwind.
2130 (unreadpure): Give it an arg.
2132 * unexalpha.c: Prototype fatal_unexec, mark_x,
2133 update_dynamic_symbols. Declare unexec as void.
2135 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
2136 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
2138 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
2139 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
2142 * alloca.c: Use #error.
2143 [POINTER_TYPE]: Use it.
2145 * eval.c (Fdefvar): Doc fix.
2147 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
2148 INITIALIZE_INTERVAL.
2150 * buffer.h: Avoid DECLARE_INTERVALS.
2152 * config.in: Add size_t.
2154 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
2156 * w16select.c (set_clipboard_data): If there's not enough memory
2157 to put text into clipboard, return 1, as Fw16_set_clipboard_data
2158 expects. In case of other failures, return 3.
2159 (system_error_msg): New error message.
2160 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
2163 2000-08-16 Gerd Moellmann <gerd@gnu.org>
2165 * term.c (write_glyphs): Also turn off inverse video after turning
2166 off other appearances in case TS_exit_attribute_mode is not equal
2167 to TS_end_standout_mode.
2168 (insert_glyphs): Turn inverse video on/off for each run of glyphs
2170 (turn_off_face): Reset standout_mode only if
2171 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
2172 is equal to TS_end_standout_mode.
2174 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2176 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
2177 sequence at the end of the source block.
2179 * ccl.c (Fccl_program_p): Docstring modified.
2180 (Fccl_execute): Likewise.
2181 (Fccl_execute_on_string): Likewise.
2183 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
2185 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
2187 2000-08-16 Kenichi Handa <handa@etl.go.jp>
2189 The following changes are mainly to fix bugs of
2190 encode/decode-coding-string failing if encoding/decoding return
2191 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
2192 variable conversion_buffer.
2194 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
2195 decrement dst_end to avoid buffer overflow in the later call of
2198 * coding.h (conversion_buffer_size, conversion_buffer)
2199 (get_conversion_buffer): Extern deleted.
2201 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
2202 (conversion_buffer, conversion_buffer_size): Variables deleted.
2203 (get_conversion_buffer): Function deleted.
2204 (struct conversion_buffer): New structure.
2205 (MAX_ALLOCA): New macro.
2206 (allocate_conversion_buffer): New macro.
2207 (extend_conversion_buffer, free_conversion_buffer): New functions.
2208 (ccl_coding_driver): Set coding->result.
2209 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
2210 this is the last block of source.
2211 (encode_coding): Likewise. Handle the source block as the last
2212 one only when the whole source text is consumed.
2213 (decode_coding_string): Handle the case that the output buffer is
2214 too small to decode the whole source text. Use
2215 allocate_conversion_buffer, extend_conversion_buffer and
2216 free_conversion_buffer, not get_conversion_buffer.
2217 (encode_coding_string): Likewise.
2218 (init_coding): Function deleted.
2219 (init_coding_once): Delete code to initialize
2220 conversion_buffer_size.
2222 * emacs.c (main): Don't call init_coding.
2224 * msdos.c (IT_write_glyphs): Use a locally declared
2227 * term.c (write_glyphs): Use a locally declared conversion_buffer.
2228 (insert_glyphs): Likewise.
2230 * w32console.c (write_glyphs): Use a locally declared
2233 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
2235 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
2236 member of display_info is NULL.
2238 2000-08-15 Gerd Moellmann <gerd@gnu.org>
2240 * alloc.c (compact_small_strings): Use safe_bcopy, add an
2243 * term.c (turn_off_face): Reset standout_mode when resetting
2244 appearances with capability `me'.
2245 (write_glyphs): Switch on inverse video before each face change.
2247 2000-08-14 Dave Love <fx@gnu.org>
2249 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
2250 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
2251 (lisp_free): Declare and make static.
2253 * window.c: Fix embedded comment.
2254 (syms_of_window): Fix doc string.
2256 2000-08-14 Gerd Moellmann <gerd@gnu.org>
2258 * keymap.c (push_key_description): If C without modifiers is < 32,
2259 make sure to print `C-' before `M-', like in the manual.
2261 2000-08-11 Gerd Moellmann <gerd@gnu.org>
2263 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
2264 since they aren't relocated anymore.
2265 (sxhash_string): Make sure returned hash code fits in a Lisp
2268 * xdisp.c (try_cursor_movement): Fix handling of cursor in
2269 partially visible line which is smaller than the window's
2272 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2274 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
2275 the multibyte form of eight-bit-control characters.
2276 (Fccl_execute_on_string): Initialize ccl->multibyte.
2278 * ccl.h (struct ccl_program): New member multibyte.
2280 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
2282 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2284 * regex.c (regex_compile) <normal_char>: Pay attention to
2286 (analyse_first) <exactn>: Setup fastmap correctly for
2287 eight-bit-control characters.
2289 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2291 * termhooks.h (enum event_kind): New member
2292 multibyte_char_keystroke.
2294 * keyboard.c (make_lispy_event): Handle the new event type
2295 multibyte_char_keystroke.
2297 * xterm.c: Include coding.h.
2298 (XTread_socket): Work around a bug of XmbLookupString. If the
2299 input is from XIM, decode it according to the current locale. In
2300 that case, generate multibyte_char_keystroke events.
2302 2000-08-11 Kenichi Handa <handa@etl.go.jp>
2304 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
2305 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
2307 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2309 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
2310 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
2311 (move_it_in_display_line_to): Record iterator's ascent and descent
2312 before producing glyphs, and restore them when we know the glyph
2313 doesn't fit on the line.
2314 (move_it_to): Restructured so that it's easier to debug. If
2315 moving to a vpos, and not moving to an x or character position,
2316 stop as soon as the specified vpos is reached; don't move further
2317 into that line because that might change the computed line height.
2318 (try_cursor_movement): New function, extracted from the cursor
2319 movement branch of redisplay_window. If ending on a partially
2320 visible line, don't try to scroll if the cursor line is taller
2322 (redisplay_window): Use try_cursor_movement.
2324 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
2325 because that function doesn't cope with variable-height lines.
2327 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
2328 box cursor because that's better visible for large images.
2330 2000-08-10 Miles Bader <miles@gnu.org>
2332 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
2334 2000-08-10 Gerd Moellmann <gerd@gnu.org>
2336 * xdisp.c (Vmessages_buffer_name): New variable.
2337 (message_dolog): Use it.
2338 (syms_of_xdisp): Initialize it.
2340 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
2342 * msdos.c (IT_note_mouse_highlight): Update the calls to
2344 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
2345 redundant now that keyboard.h is included.
2347 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2349 * keyboard.c (kbd_buffer_events_waiting): New function.
2351 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
2353 * msdos.c: Include keyboard.h.
2354 (XMenuActivate): Empty no_event events from the event buffer. If
2355 no events are left after that, call clear_input_pending.
2356 (mouse_clear_clicks): New function, code moved from mouse_init.
2357 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
2358 mouse driver to ``forget'' any past clicks.
2360 * Makefile.in (msdos.o): Depend on keyboard.h.
2362 2000-08-09 Gerd Moellmann <gerd@gnu.org>
2364 * lisp.h (input_pending): External declaration.
2366 * dispextern.h (Qredisplay_dont_pause): Declare extern.
2368 * xdisp.c (echo_area_display): Display thoroughly if input is
2369 pending. Bind redisplay-dont-pause to t during the redisplay.
2370 in case input is pending.
2372 * dispnew.c (Qredisplay_dont_pause): New variable.
2373 (syms_of_display): Initialize and staticpro it.
2374 (update_frame_1): Don't interrupt the display for pending input if
2375 redisplay_dont_pause is set.
2377 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
2379 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
2381 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
2383 * callproc.c (Fcall_process): Terminate the unwind-protect around
2384 the post-read-conversion of coding system.
2386 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
2387 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
2388 * buffer.h (overlays_at): Update prototype.
2389 * xdisp.c (next_overlay_change): Update call to overlays_at.
2390 * xfaces.c (face_at_buffer_position): Likewise.
2391 * textprop.c (Fget_char_property): Likewise.
2392 * xterm.c (note_mouse_highlight): Likewise.
2394 * minibuf.c (do_completion): Don't consider a simple change of
2395 case as `completion'.
2397 2000-08-08 Ken Raeburn <raeburn@gnu.org>
2399 * keyboard.c (syms_of_keyboard): Initialize
2400 last_point_position_buffer.
2401 * undo.c (record_delete): Make sure last_point_position_buffer is
2402 a buffer before comparing pointers.
2404 * coding.h (decode_coding_string): Declare.
2406 * intervals.h (Fprevious_single_char_property_change): Declare.
2408 * textprop.c (Fprevious_single_char_property_change): Don't do
2409 arithmetic directly on lisp objects.
2411 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
2414 * keyboard.h (menu_item_eval_property): Declare.
2416 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
2417 reuse as buffer name, instead of recreating (and discarding) every
2418 time a message is logged.
2419 (with_echo_area_buffer): Make callback arg A2 a lisp object.
2420 (current_message_1, truncate_message_1, set_message_1)
2421 (display_echo_area_1, resize_mini_window_1): Signatures changed.
2422 (current_message, truncate_echo_area, display_echo_area)
2423 (resize_echo_area_axactly): Changed calls.
2425 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
2427 (Ffind_coding_systems_region_internal): First argument to Fappend
2428 must be an integer, not a Lisp object.
2430 2000-08-08 Kenichi Handa <handa@etl.go.jp>
2432 * charset.c (Fchar_width): Doc fix.
2434 2000-08-08 Gerd Moellmann <gerd@gnu.org>
2436 * charset.c (Fstring_width): Doc fix.
2438 2000-08-07 Gerd Moellmann <gerd@gnu.org>
2440 * xdisp.c (start_display): When starting display on a continuation
2441 line, clear ascent and descent members of the iterator structure;
2442 the height of the continued line does not affect the height of the
2444 (make_cursor_line_fully_visible): Do nothing if cursor is on a
2445 line taller than the window.
2446 (redisplay_window) <forced window start>: Handle case that the
2447 middle of the window is not found in any row.
2448 (dump_glyph_row): Show more information.
2449 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
2450 first text line in a glyph matrix.
2452 * xterm.c (x_draw_image_foreground): Avoid drawing outside
2453 of the clip area when image doesn't have a mask.
2455 * fns.c (sweep_weak_table): Fix survival conditions for
2456 key-or-value and key-and-value weakness.
2458 * .gdbinit (xhashtable): New command.
2460 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
2461 tables out of the list of all weak hash tables.
2463 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
2464 a new buffer is created, make sure echo_area_buffer[] references
2467 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
2469 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
2472 2000-08-07 Kenichi Handa <handa@etl.go.jp>
2474 * syntax.c (skip_chars): Fix previous change. Make the handling
2475 of unibyte string consistent with that of regex search.
2477 2000-08-05 Gerd Moellmann <gerd@gnu.org>
2479 * xmenu.c (popup_get_selection): Use xfree instead of free.
2481 * fileio.c (Finsert_file_contents): Use xfree instead of free.
2483 * editfns.c (Ftranspose_regions): Use xfree instead of free.
2485 * callproc.c (child_setup): Use xfree instead of free.
2487 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
2489 (run_mac_command, closedir): Use `xfree' instead of `free'.
2491 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
2493 * eval.c (error): Use xfree instead of free.
2495 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
2497 * fns.c: Replace `illegal' with `invalid'.
2498 (Fmake_hash_table, make_hash_table): Allow table size of 0.
2500 2000-08-05 Kenichi Handa <handa@etl.go.jp>
2502 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
2505 2000-08-04 Noah Friedman <friedman@splode.com>
2507 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
2510 2000-08-04 Gerd Moellmann <gerd@gnu.org>
2512 * syntax.c (skip_chars): Fix typo in error message.
2514 2000-08-04 Andreas Schwab <schwab@suse.de>
2516 * m/ia64.h: Moved from s/ia64.h.
2518 2000-08-04 Kenichi Handa <handa@etl.go.jp>
2520 * process.c (read_process_output): Big simplification. Handle
2521 composition and post-read-conversion of coding system correctly.
2522 (send_process): Handle composition correctly.
2524 * callproc.c (Fcall_process): Handle post-read-conversion of
2525 coding system if any.
2527 * coding.c (decode_coding_iso2022): More strict check for handling
2529 (coding_restore_composition): Pay attention to the case that
2530 cmp_data is not set properly (because of invalid code in the
2532 (run_pre_post_conversion_on_str): Include text properties in the
2534 (decode_coding_string): Set members of coding correctly.
2536 2000-08-03 Gerd Moellmann <gerd@gnu.org>
2538 * s/ia64.h: New file.
2540 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
2541 Use NULL instead of 0 at the end of variable argument list of
2542 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
2543 sizeof (int) < sizeof (void *).
2545 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
2546 of variable argument lists of XtVaGetValues and XtVaSetValues.
2548 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
2549 variable argument lists of XtVaGetValues and XtVaSetValues.
2551 2000-08-02 Gerd Moellmann <gerd@gnu.org>
2553 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
2554 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
2556 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
2559 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
2560 in call to Fsingle_key_description.
2562 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
2565 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
2567 * window.c (display_buffer_reuse_frames): New variable.
2568 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
2569 frames displaying BUFFER.
2570 (syms_of_window): Define Lisp variable
2571 display-buffer-reuse-frames.
2573 2000-08-01 Miles Bader <miles@gnu.org>
2575 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
2576 when to constrain NEW_POS (they were pretty screwed up before).
2578 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
2580 * msdos.c (run_msdos_command): Save and restore the master
2581 environment, for the case that child_setup signals an error.
2582 When mirroring slashes in DOS shell commands, don't fail when
2583 argv[2] has embedded blanks.
2584 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
2585 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
2586 (dos_ttraw): Call mouse_setup_buttons.
2588 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
2589 using alloca; free it after run_msdos_command returns.
2591 2000-07-27 Dave Love <fx@gnu.org>
2593 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
2595 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
2598 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
2600 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
2602 * editfns.c (lisp_time_argument): Fix last change.
2604 2000-07-27 Gerd Moellmann <gerd@gnu.org>
2606 * fns.c (Fdelete): Make it work on vectors and strings in addition
2609 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
2610 (syms_of_fns): Initialize new variables.
2611 (sweep_weak_table): Handle weakness `key-or-value' and
2613 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
2614 weakness, with t meaning the same as `key-and-value'.
2616 2000-07-27 Kenichi Handa <handa@etl.go.jp>
2618 * coding.h (struct coding_system): Member safe_charset deleted.
2620 * coding.c (Qsafe_charsets): This variable deleted.
2621 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
2623 (coding_safe_chars): New function.
2624 (CODING_SAFE_CHAR_P): New macro.
2625 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
2626 checking safe_charsets member of the coding system. Caller
2628 (detect_coding_iso2022): New local variable safe_chars.
2629 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
2630 safe_charsets member of the coding system.
2631 (decode_coding_iso2022): New local variable safe_chars.
2632 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
2633 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
2634 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
2635 (ENCODE_UNSAFE_CHARACTER): New macro.
2636 (encode_coding_iso2022): New local variable safe_chars. Check
2638 (setup_coding_system): Delete the code to initialize
2639 coding->safe_charses
2640 (intersection, find_safe_codings): New functions.
2641 (Ffind_coding_systems_region_internal): New function.
2642 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
2643 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
2644 variable and initialize it.
2646 * fns.c (char_table_ref_and_index): New function.
2648 * lisp.h (char_table_ref_and_index): Add prototype.
2650 2000-07-26 Sam Steingold <sds@gnu.org>
2652 * editfns.c (lisp_time_argument): Added third argument `usec'.
2653 (Ffloat_time): New built-in Lisp function.
2655 2000-07-26 Gerd Moellmann <gerd@gnu.org>
2657 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
2658 for the character code.
2660 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
2663 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
2664 if called for a popup menu.
2665 (xmenu_show): Store help string in widget values.
2667 2000-07-26 Dave Love <fx@gnu.org>
2669 * syswait.h: Move some definitions.
2670 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
2671 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
2672 perspicuous definitions.
2673 (WTERMSIG): Fix bit pattern used.
2675 2000-07-26 Kenichi Handa <handa@etl.go.jp>
2677 * print.c (print_object): If vector printing is truncated, print
2678 "..." to indicate it as well as the case of list printing.
2680 2000-07-25 Gerd Moellmann <gerd@gnu.org>
2682 * xdisp.c (next_element_from_display_vector): Improve comments.
2684 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
2685 for the character code, and the rest for the face id as in 20.x.
2686 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
2688 * window.c (window_display_table): Cleaned up.
2690 * syntax.c (Fforward_word): Add last arg nil in call of
2691 Fconstrain_to_field.
2693 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
2695 * fileio.c (Frename_file) [DOS_NT]: If the file names are
2696 identical but for the letter-case, don't call
2697 barf_or_query_if_file_exists.
2699 2000-07-25 Miles Bader <miles@gnu.org>
2701 * editfns.c (find_field): Honor special `boundary' fields.
2702 (Qboundary): New variables.
2703 (syms_of_editfns): Initialize Qboundary.
2704 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
2705 Use scan_buffer instead of find_before_next_newline, because it
2706 allows us to detect the boundary case where there's a newline at
2708 * lisp.h (Fconstrain_to_field): Update external declaration.
2710 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2712 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
2715 2000-07-24 Dave Love <fx@gnu.org>
2717 * s/sunos4-0.h, s/sol2.h:
2718 (LIBS_TERMCAP): Move from m/sparc.h.
2720 * m/sparc.h (TERMINFO): Moved to system files (probably only
2721 relevant for sunos4 judging by its vintage).
2722 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
2725 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2727 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
2728 name to single_keymap_panes.
2730 2000-07-24 Andreas Schwab <schwab@suse.de>
2732 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
2734 2000-07-24 Gerd Moellmann <gerd@gnu.org>
2736 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
2737 parameters instead of using int parameters. Expect FN to accept
2738 EMACS_INT parameters.
2739 (display_echo_area, resize_echo_area_axactly, current_message)
2740 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
2741 with new argument list.
2742 (resize_mini_window_1): New callback function.
2743 (current_message_1, truncate_message_1, set_message_1): Change
2744 parameter lists to the new format expected by
2745 with_echo_area_buffer.
2747 2000-07-24 Kenichi Handa <handa@etl.go.jp>
2749 * fontset.c (fontset_ref): Remove INLINE declaration.
2750 (fontset_ref_via_base): Likewise.
2751 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
2754 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
2756 * msdos.c (IT_note_mouse_highlight): Process overlays in the
2757 correct order of priority. If help echo was found in an overlay,
2758 use that overlay as the object in which the help echo was found.
2760 2000-07-22 Miles Bader <miles@gnu.org>
2762 * textprop.c (Fprevious_single_char_property_change): The initial
2763 property value should be from the position preceding POSITION, not
2766 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
2768 * coding.c (syms_of_coding): Doc fix for
2769 inhibit-iso-escape-detection.
2771 2000-07-21 Gerd Moellmann <gerd@gnu.org>
2773 * xterm.c (note_mouse_highlight): Process overlays in the right
2776 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
2778 * xterm.c (note_mouse_highlight): If help-echo was found in an
2779 overlay, use that overlay as the object in which the help was
2782 * window.c (foreach_window_1): Fix typo reversing an if-condition.
2784 * window.c (foreach_window): Instead of a fake variable argument
2785 list, take one USER_DATA argument.
2786 (foreach_window_1): Likewise, and call callback functions with two
2787 args, the window and USER_DATA.
2788 (struct check_window_data): New struct.
2789 (check_window_containing): Use it.
2790 (window_from_coordinates): Set up a struct check_window_data for
2792 (add_window_to_list, freeze_window_start): Change parameters
2793 according to new calling convention.
2795 * window.h (foreach_window): Change prototype.
2797 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
2799 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
2801 * xmenu.c (menu_help_callback): Call show_help_echo with
2802 additional arguments OBJECT and POS.
2804 2000-07-21 Kenichi Handa <handa@etl.go.jp>
2806 * data.c (Faset): Allow storing any multibyte character in a
2807 string. Convert unibyte string to multibyte if necessary.
2809 * xfns.c (x_encode_text): New function.
2810 (x_set_name): Use x_encode_text.
2811 (x_set_title): Likewise.
2813 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
2815 * xterm.h (x_encode_text): Add prototype.
2817 2000-07-20 Dave Love <fx@gnu.org>
2819 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
2822 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
2824 * msdos.c (help_echo_window): New variable.
2825 (syms_of_msdos): Initialize and staticpro it.
2826 (IT_note_mode_line_highlight): Set help_echo_window.
2827 (IT_note_mouse_highlight): Ditto.
2828 (dos_rawgetc): Store help_echo_window in the second event produced
2831 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
2832 Record the object that generated the help echo and the position of
2833 that object in help_echo_object and help_echo_pos. Record that
2834 some glyphs in a row are displayed in mouse-face.
2835 (IT_update_begin): Don't clear mouse highlight unless one of the
2836 enabled glyph rows is marked as being displayed in mouse-face.
2837 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
2838 and position recorded in help_echo_object and help_echo_pos to the
2840 (IT_menu_display): Accept a new argument PN: the pane number of
2841 the current menu pane. Record the pane number and the item
2842 number of the item which has associated help string.
2843 (XMenuActivate): Update the prototype for help_callback in
2844 function declaration. Call IT_menu_display with the current menu
2845 pane number as an additional argument. Call help_callback with
2846 two additional arguments: the pane number and the item number of
2847 the menu item associated with the help text.
2848 (help_echo_object, help_echo_pos): New variables.
2849 (syms_of_msdos): Initialize them and staticpro help_echo_object.
2851 * msdos.h (XMenuActivate): Update prototype.
2853 2000-07-19 Gerd Moellmann <gerd@gnu.org>
2855 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
2856 Add some more prototypes.
2858 * xterm.c, xterm.h: Add some more prototypes.
2860 * lisp.h (Fnext_single_char_property_change): Add prototype.
2862 * dispnew.c (direct_output_for_insert): Remove confusing
2863 outer local variable mouse_face_overwritten_p.
2864 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
2866 * alloc.c (allocate_string_data): Don't copy old string contents.
2868 2000-07-19 Kenichi Handa <handa@etl.go.jp>
2870 * coding.c (code_convert_region): Delete text properties before
2871 shrinking the conversion region.
2873 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2875 * dispnew.c (update_text_area): Write the whole row if it
2876 has mouse-face in it.
2878 * xfaces.c (face-alternative-font-family-alist): Remove
2879 DEFVAR_LISP; staticpro instead.
2881 * xmenu.c (menu_help_callback): Call show_help_echo with
2884 * keyboard.c (show_help_echo): Add parameter WINDOW.
2885 (read_char): Call show_help_echo with window extracted from Lisp
2887 (gen_help_event): Add parameter WINDOW.
2889 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
2891 * xterm.c (help_echo_window): New variable.
2892 (note_mouse_highlight, note_tool_bar_highlight): Set
2894 (XTread_socket): Pass help_echo_window to gen_help_event.
2895 (syms_of_xterm): Initialize and staticpro help_echo_window.
2897 2000-07-18 Dave Love <fx@gnu.org>
2899 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
2902 2000-07-18 Gerd Moellmann <gerd@gnu.org>
2904 * alloc.c (allocate_string_data): If string had already data
2905 assigned, copy old contents to new string data.
2907 * coding.c (syms_of_coding): Fix typo in spelling of variable
2908 `inhibit-iso-escape-detection'.
2910 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
2912 * Makefile.in: Add dependencies on dispextern.h.
2913 (alloca.o): Don't define malloc and define EMACS_FREE instead of
2914 `free'; both can conflict with system header files.
2916 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2918 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
2921 2000-07-18 Dave Love <fx@gnu.org>
2923 * window.c (Fwindow_list): Declare arg `window'.
2925 2000-07-18 Kenichi Handa <handa@etl.go.jp>
2927 * coding.c (setup_coding_system): Don't override the explicitly
2928 specified designations.
2930 2000-07-15 Miles Bader <miles@gnu.org>
2932 * editfns.c (char_property_eq, char_property_stickiness): Renamed
2933 from `text_property_eq' and `text_property_stickiness', respectively.
2934 (find_field, Fconstrain_to_field, char_property_eq)
2935 (char_property_stickiness): Changed to call char-property functions
2936 instead of text-property-only ones.
2938 * textprop.c (Fnext_single_char_property_change): Made a subr (was
2939 `next_single_char_property_change'). Do more error checking, and
2940 cleanup limit behavior.
2941 (Fprevious_single_char_property_change): New function.
2942 (syms_of_textprop): Initialize new subrs.
2944 * xdisp.c (display_prop_end, invisible_text_between_p):
2945 Call Fnext_single_char_property_change instead of
2946 next_single_char_property_change.
2948 2000-07-15 Jason Rumney <jasonr@gnu.org>
2950 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
2951 after menu is finished with.
2952 (add_menu_item): Only consider wv->title as a menu title.
2953 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
2955 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
2957 (FONT_REGEXP): Remove unused macro, and its sub-components.
2958 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
2960 * w32term.c (help_echo_object, help_echo_pos): New variables.
2961 (note_mode_line_highlight): Store additional information about the
2962 help-echo in help_echo_object and help_echo_pos. Check both
2963 `local-map' and `keymap' properties for changing the cursor
2964 (note_mouse_highlight): Store additional information about the
2965 help-echo in help_echo_object and help_echo_pos.
2966 (note_tool_bar_highlight): Set help_echo_object to nil and
2967 help_echo_pos to -1.
2968 (w32_read_socket): Use gen_help_event instead of filling
2969 input_events manually.
2970 (syms_of_w32term): Staticpro help_echo_object.
2971 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
2972 set, arrange for a mouse-highlight redisplay in
2974 (x_clear_mouse_face): New function.
2975 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
2976 (x_update_window_begin): No need to turn off the mouse
2978 (show_mouse_face): Set the mouse_face_p flag of glyph rows
2979 depending on whether they contain glyphs highlighted in
2981 (x_fill_stretch_glyph_string): Consume runs of stretch
2982 glyphs instead of a single one.
2983 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
2984 with new argument list.
2985 (x_set_glyph_string_gc): Make sure the face's GC is valid.
2986 (x_append_glyph, x_append_composite_glyph)
2987 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2988 changes in struct glyph starting 1999-12-27. See comments for
2989 xterm.c on 2000-07-05.
2991 2000-07-14 Sam Steingold <sds@gnu.org>
2993 * xfaces.c (realize_x_face): Fix the last patch:
2994 check `default_face' before dereferencing.
2996 2000-07-14 Dave Love <fx@gnu.org>
2998 * syntax.c (back_comment): Add null default in switch (for pcc).
3000 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3002 * xfaces.c (realize_x_face): Make fontset using the base of the
3003 default_face's fontset, not using the default fontset.
3005 * coding.c (inhibit_iso_escape_detection): New variable.
3006 (syms_of_coding): Make it a Lisp variable.
3007 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3008 nonzero, ignore ISO2022's escape sequence.
3010 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3012 * alloca.c (malloc) [emacs]: Define as xmalloc.
3014 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3015 use that instead of the mouse position. Add parameters DX and DY.
3017 * dispextern.h (Fx_show_tip): Adjust number of parameters
3020 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3021 if HELP is a function, call it with OBJECT and POS as parameters
3022 to get the help to display.
3023 (gen_help_event, kbd_buffer_store_help_event): New functions.
3024 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3025 (read_char): Call show_help_echo with new parameters.
3027 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3030 * xterm.c (help_echo_object, help_echo_pos): New variables.
3031 (note_mode_line_highlight): Store additional information about the
3032 help-echo in help_echo_object and help_echo_pos. Check both
3033 `local-map' and `keymap' properties for changing the cursor
3034 (note_mouse_highlight): Store additional information about the
3035 help-echo in help_echo_object and help_echo_pos.
3036 (note_tool_bar_highlight): Set help_echo_object to nil and
3037 help_echo_pos to -1.
3038 (XTread_socket): Use gen_help_event instead of filling
3039 input_events manually.
3040 (syms_of_xterm): Staticpro help_echo_object.
3042 * xmenu.c (menu_highlight_callback): Use
3043 kbd_buffer_store_help_event instead of setting up and input_event
3046 * xdisp.c (eval_form): GCPRO argument sexpr.
3047 (call_function): New function.
3048 (handle_single_display_prop): Use call_function and FUNCTIONP
3049 instead of checking whether if font_height is a symbol and
3052 * eval.c (internal_condition_case_2): New function.
3054 * lisp.h (FUNCTIONP): New macro.
3055 (internal_condition_case_2, call_function): Add prototypes.
3057 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3058 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3059 Always set `arg' member of input_events.
3060 (construct_menu_click): Unused function removed.
3062 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3064 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3065 (construct_drag_n_drop, x_scroll_bar_handle_click)
3066 (w32_read_socket): Always set `arg' member of input_events.
3068 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3070 * lisp.h (eval_form): Add prototype.
3072 * xdisp.c (eval_form): Make it externally visible.
3074 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3076 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3077 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3078 consing. For prefix events, store the frame in the `arg' slot of
3079 the event, otherwise store the key there.
3080 (XTread_socket): Instead of consing, use the frame_or_window slot
3081 of HELP_EVENTs for the frame, and the `arg' slot for the help
3084 * xmenu.c (menu_highlight_callback): Store help string in the
3085 `arg' member of the input event; don't cons.
3086 (menubar_selection_callback): Use the `arg' slot of input events
3087 to queue additional information, instead of consing.
3089 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3091 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3093 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3095 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
3096 input events to queue additional information, instead of consing.
3098 * keyboard.c (kbd_buffer_gcpro): Renamed from
3099 kbd_buffer_frame_or_window. Now used for all Lisp objects
3100 referenced from the input queue.
3101 (kbd_buffer_store_event): Always use structure assignment for
3102 copying input events. Record all Lisp objects referenced from
3103 events in kbd_buffer_gcpro.
3104 (kbd_buffer_get_event): Construct Lisp `help-echo' events
3105 differently from input events. Test for prefix menu_bar_events
3106 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
3107 event in kbd_buffer_gcpro to nil.
3108 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
3109 frame_or_window is equal to its arg member as prefix events.
3110 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
3111 used by an input event to nil.
3112 (init_keyboard): Use two times the size of the input queue
3113 for kbd_buffer_gcpro.
3114 (syms_of_keyboard): Likewise.
3116 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
3119 * termhooks.h (struct input_event): Add member `arg'.
3120 (MENU_BAR_EVENT): Renamed from menu_bar_event.
3121 (USER_SIGNAL_EVENT): Renamed from user_signal.
3123 * xfaces.c (ASET): Remove definition.
3125 * lisp.h (AREF, ASET, ASIZE): New macros.
3127 * fontset.c (AREF, ASIZE): Remove definitions.
3129 * fns.c (AREF): Remove definition.
3131 * composite.c (AREF): Remove definition.
3133 2000-07-12 Gerd Moellmann <gerd@gnu.org>
3135 * dispnew.c (redraw_overlapped_rows): Add missing local.
3136 (scrolling_window): Remove debug code.
3138 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
3139 Before scrolling, turn off a mouse-highlight in the window
3142 * xterm.c (x_update_window_end): Add parameter
3143 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
3144 redisplay in XTframe_up_to_date.
3145 (x_clear_mouse_face): New function.
3146 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
3148 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
3150 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
3151 it when any row is written to that contains glyphs highlighted in
3153 (update_window): Call the window update end hook with new
3154 parameter MOUSE_FACE_OVERWRITTEN_P.
3155 (direct_output_for_insert): Give up if row contains mouse-face.
3157 * dispextern.h (struct redisplay_interface): Add parameter
3158 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
3159 (clear_mouse_face): New function pointer member.
3161 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
3163 * syntax.c (back_comment): Use one switch rather than a few `if's.
3164 Obey open_paren_in_column_0_is_defun_start.
3165 When reverting to the `slow' method, try to nicely handle the case
3166 of nested comments by checking that the comment-starter we found
3167 does indeed match the comment-ender.
3168 (scan_sexps_forward, scan_sexps_forward):
3169 Ignore excessive opening parenthesis rather than throwing an error.
3171 2000-07-11 Gerd Moellmann <gerd@gnu.org>
3173 * doc.c (Fsubstitute_command_keys): Handle case that a GC
3174 in Fwhere_is_internal or get_keymap_1 relocates string contents.
3176 * dispnew.c (direct_output_forward_char): Give up if currently
3177 displaying a message instead of the minibuffer contents.
3179 * xterm.c (x_update_window_begin): No need to turn off the mouse
3181 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3182 depending on whether they contain glyphs highlighted in
3185 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
3186 compare the mouse_face_p flags of both rows.
3188 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
3190 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
3192 * keyboard.c (show_help_echo): Accept additional parameter
3193 ok_to_overwrite_keystroke_echo.
3194 (read_char): Call show_help_echo with a zero
3195 ok_to_overwrite_keystroke_echo argument.
3196 * keyboard.h (show_help_echo): Update prototype of
3198 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
3199 ok_to_overwrite_keystroke_echo argument.
3200 * w32menu.c (w32_menu_display_help): Call show_help_echo with
3201 non-zero ok_to_overwrite_keystroke_echo argument.
3203 2000-07-10 Gerd Moellmann <gerd@gnu.org>
3205 * xdisp.c (try_window_id): If changes are all below what is
3206 displayed in the window, and point is in the window, we still
3207 might have to find point on the display.
3209 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
3210 glyphs instead of a single one.
3211 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3212 with new argument list.
3213 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3215 * keymap.c (get_keymap_1): Add comment that this function can GC.
3216 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
3217 comment that functions can GC.
3218 (Fset_keymap_parent): GCPRO arg KEYMAP.
3220 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
3222 * msdos.c (XMenuActivate): After exiting the menu, restore the
3223 echo area message and erase it.
3225 2000-07-10 Kenichi Handa <handa@etl.go.jp>
3227 * fontset.c (Ffontset_info): Make the return value more compatible
3228 with that of Emacs 20.
3230 2000-07-07 Gerd Moellmann <gerd@gnu.org>
3232 * eval.c (Fsignal): Handle case that backtrace_list is null.
3234 2000-07-07 Kenichi Handa <handa@etl.go.jp>
3236 * ccl.c (Fccl_execute): Typo fixed.
3238 2000-07-06 Gerd Moellmann <gerd@gnu.org>
3240 * window.c (window_loop): Add missing gcpro1 local variable.
3242 * window.c (Fwindow_list): Reverse list at the end.
3243 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
3244 means allow windows on OWINDOW's frame, only.
3245 (window_loop): Simplified; use Fwindow_list.
3247 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
3249 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3251 * xterm.c (XTread_socket): Increment handling_signal at the start,
3252 decrement it at the end.
3254 * eval.c (handling_signal): New variable.
3255 (Fsignal): Abort if handling_signal is non-zero.
3257 * lisp.h (handling_signal): External declaration.
3259 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
3261 2000-07-05 Ken Raeburn <raeburn@gnu.org>
3263 Sound support for NetBSD through "Linux emulation" support:
3264 * config.in (HAVE_SOUNDCARD_H): Undef.
3265 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
3266 * Makefile.in (LIBSOUND): New variable.
3267 (LIBES): Include it.
3268 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
3270 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
3272 (vox_open): Use DEFAULT_SOUND_DEVICE.
3273 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
3275 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3277 * print.c (print_error_message): If Vsignaling_function is set,
3278 show it in *Messages*.
3280 * lisp.h (Vsignaling_function): External declaration.
3282 * eval.c (Vsignaling_function): New variable.
3283 (Fsignal): Compute it.
3284 (syms_of_eval): Staticpro it.
3286 2000-07-05 Dave Love <fx@gnu.org>
3288 * syswait.h: Use the autoconf recommended approach. Old code
3289 #if'd out in case we need to revert.
3291 * config.in (HAVE_SYS_WAIT_H): Added.
3293 2000-07-05 Andrew Innes <andrewi@gnu.org>
3295 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
3296 when non-NULL instead of __morecore, to take account of buffer
3297 memory. This also solves a problem with spurious memory warnings
3300 * ralloc.c: Make real_morecore non-static.
3302 * eval.c (internal_condition_case): Comment out abort if
3303 interrupt_input_blocked is not zero.
3305 * makefile.nt: Add support for `bootstrap' and related targets.
3306 Include minimal debug info in emacs.exe in release build.
3307 Remove all dependencies on lisp.h, and fixup some others.
3309 * w32.c (init_environment): Install code from 20.7 for providing
3310 default values for environment variables, based on the
3311 executable's own location.
3312 (map_w32_filename): Handle filenames that are longer than
3314 (sys_socket): Install socket inheritance bug fix from 20.7.
3316 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
3317 here via blockinput.h).
3319 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
3321 * w32menu.c (w32_menu_display_help):
3322 * xmenu.c (menu_help_callback): Use show_help_echo.
3324 * keyboard.h (show_help_echo): Declare.
3326 * keyboard.c (show_help_echo): New function, extracted from read_char.
3327 Feval its `msg' argument if it's a cons cell.
3328 (read_char): Use it.
3329 (follow_key): Pass `autoload' to get_keyelt.
3331 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
3332 (note_tool_bar_highlight, XTread_socket):
3333 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
3335 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
3336 (note_tool_bar_highlight, w32_read_socket):
3337 Do not gratuitously ignore non-string `help-echo' properties.
3339 2000-07-05 Gerd Moellmann <gerd@gnu.org>
3341 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
3343 * window.c (delete_all_subwindows): Reset Vwindow_list.
3345 * xterm.c (x_append_glyph, x_append_composite_glyph)
3346 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3347 changes in struct glyph starting 1999-12-27. Some bit-fields of
3348 struct glyph were not set, which made glyphs unequal when compared
3349 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
3350 effects were the result. This also depended on the contents of
3351 memory returned by xmalloc. If flickering happens again, activate
3352 the code in clear_glyph_row that's in #if 0. If the flickering is
3353 gone with that, chances are that it is caused by something
3356 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
3358 * dispextern.h: Add some comments.
3360 * window.c (add_window_to_list): Add parameter LIST.
3361 (window_list): Order list so that, for each frame, windows are
3362 in canonical order, and so that frames appear in the list in
3363 the order given by Vframe_list.
3364 (next_window): Reverse the handling of NEXT_P.
3366 2000-07-04 Gerd Moellmann <gerd@gnu.org>
3368 * window.c (Vwindow_list): New variable.
3369 (make_window, delete_window): Set Vwindow_list to nil.
3370 (check_window_containing): New function.
3371 (window_from_coordinates): Rewritten.
3372 (add_window_to_list, window_list, candidate_window_p)
3373 (decode_next_window_args, next_window): New functions.
3374 (Fnext_window, Fprevious_window): Rewritten in terms of
3376 (Fwindow_list): New function.
3377 (Fother_window): Cleaned up.
3378 (foreach_window): Add a longer "variable argument list". Let
3379 callback function return 0 to indicate that cycling over windows
3381 (foreach_window_1): Likewise.
3382 (freeze_window_start): Return int.
3383 (init_window): New function.
3384 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
3386 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
3387 input_event with bzero.
3388 (main): Call init_window.
3390 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
3393 2000-07-04 Kenichi Handa <handa@etl.go.jp>
3395 * composite.h (make_composition_value_copy): Extern it.
3397 * composite.c (make_composition_value_copy): New function.
3399 * editfns.c (Fformat): While copying text properties, make each
3400 composition property value a copy.
3402 * fns.c (concat): While copying text properties, make each
3403 composition property value a copy.
3405 2000-07-03 Gerd Moellmann <gerd@gnu.org>
3407 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
3409 * fns.c (sweep_weak_table): Mark only objects that are not
3412 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
3413 include those frames as candidates which have their focus
3414 redirected to the minibuffer frame.
3416 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
3418 * fns.c (Fputhash): Return `value' rather than nil.
3420 2000-06-30 Gerd Moellmann <gerd@gnu.org>
3422 * frame.c (next_frame): Don't check focus redirection in case
3423 MINIBUF is a window. Doing so excludes frames using MINIBUF
3424 unless their focus is redirected, which contradicts the
3425 specification of next-frame, and leads to infinite loops in
3426 certain situations when cycling through windows with next-window.
3428 2000-06-30 Kenichi Handa <handa@etl.go.jp>
3430 * coding.c (code_convert_region): Even if the length of text is
3431 zero, try to convert it if coding->type is coding_type_ccl.
3432 (decode_coding_string, encode_coding_string): Likewise.
3434 2000-06-28 Gerd Moellmann <gerd@gnu.org>
3436 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
3437 the display if windows_or_buffers_changed.
3439 * dispnew.c (struct row_entry): New structure.
3440 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
3441 (row_table_size, old_lines, new_lines, old_lines_size)
3442 (new_lines_size, run_pool, runs_size, runs): New variables.
3443 (add_row_entry): New function.
3444 (scrolling_window): Use data structures allocated with xmalloc and
3445 held in global variables, instead of allocating them with alloca and
3446 holding them in local variables. Use a larger hash table whose
3447 size depends on glyph matrix sizes. Don't use bzero to clear the
3448 hash table; instead, clear used slots only.
3450 * fns.c (next_almost_prime): Make it externally visible.
3452 * lisp.h (next_almost_prime): Add prototype.
3454 * s/isc4-0.h (sigunblock): Define.
3456 * s/sco5.h (sigunblock): Define.
3458 2000-06-27 Dave Love <fx@gnu.org>
3460 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
3461 (moved to osf5-0.h).
3462 [!NOT_C_CODE]: Protect string.h stuff.
3464 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
3465 (sys_siglist, NSIG): Definitions moved here from osf1.h.
3467 2000-06-27 Gerd Moellmann <gerd@gnu.org>
3469 * xdisp.c (resize_mini_window): Subtract the extra line spacing
3470 below the last line from the needed window height.
3472 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
3474 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
3475 (Fwidget_get): Use it.
3476 (syms_of_fns): Defsubr it.
3478 2000-06-26 Gerd Moellmann <gerd@gnu.org>
3480 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
3481 display info for XIM.
3482 (xim_open_dpy): Likewise.
3483 (xim_close_dpy): Don't free the display info's XIM.
3485 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
3487 * config.in (USE_XIM): New define.
3489 * keymap.c (get_keyelt): For menu-items containing a `:filter
3490 FILTER', apply FILTER to the menu-item's definition to get the
3491 real definition to use.
3493 * lisp.h (QCfilter): External declaration.
3495 * xfns.c (Fimage_size): New function.
3496 (syms_of_xfns): Defsubr it.
3498 2000-06-26 Andreas Schwab <schwab@suse.de>
3500 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
3503 2000-06-25 Dave Love <fx@gnu.org>
3505 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
3508 * Makefile.in (blockinput.h): Depend on atimer.h.
3509 (atimer.h): Depend on systime.h.
3511 * blockinput.h: Protect against multiple inclusion. Include
3514 * atimer.h: Protect against multiple inclusion. Include
3517 * lisp.h (swap_in_global_binding): Declare.
3519 2000-06-24 Ken Raeburn <raeburn@gnu.org>
3521 * process.c (Fopen_network_stream): Turn off atimers for duration
3522 of call to connect. (Patch from Gerd.)
3524 2000-06-23 Dave Love <fx@gnu.org>
3526 * ralloc.c: Maybe include unistd.h
3528 * emacs.c (setgrp): Undefine before defining.
3529 (malloc_warning, set_time_zone_rule, index): Prototype.
3531 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
3532 HAVE_STRUCT_TIMEZONE.
3534 * s/osf1.h: Move string.h hack here from alpha.h and make it
3536 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
3538 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
3539 (SOCKLEN_TYPE): Don't define.
3541 * m/alpha.h: Remove string.h hack.
3543 * s/osf5-0.h: New file.
3545 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
3546 include time.h, done by systime.h.
3547 [__FreeBSD__]: Remove redundant includes.
3549 * callproc.c (setpgrp): Undefine before defining.
3550 (delete_temp_file): Return Qnil to avoid warning.
3552 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
3554 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
3557 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
3559 * composite.h (compose_text): Declare.
3561 * xterm.c: Don't include sys/types.h unconditionally. Don't
3562 protect its inclusion with !USG (following xmenu.c).
3564 2000-06-23 Gerd Moellmann <gerd@gnu.org>
3566 * xfns.c (x_create_tip_frame): Initialize frame's colors like
3569 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
3571 * coding.c (decode_eol_post_ccl): Special handling for undecided
3572 and inconsistent EOL types.
3574 2000-06-22 Gerd Moellmann <gerd@gnu.org>
3576 * xrdb.c (x_load_resources): Add default resource for scroll bar's
3577 trough color and main window's background color.
3579 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
3582 * xterm.h (Xt_app_con): External declaration.
3584 * widget.c (EmacsFrameRealize): Fix typo.
3586 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
3588 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
3589 (handle_invisible_prop): Record the start of invisible text in
3590 it->add_overlay_start.
3591 (struct overlay_entry): Add member `overlay'.
3592 (handle_overlay_change): Simplify.
3593 (next_overlay_string): After having processed overlay strings at the
3594 end of the buffer, record that fact in
3595 it->overlay_strings_at_end_processed_p.
3596 (compare_overlay_entries): If before- and after-strings come
3597 from the same overlay, let before-strings come first.
3598 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
3599 (load_overlay_strings): Take it->add_overlay_start into account
3600 when adding overlay strings.
3602 * dispextern.h (struct it): Add member add_overlay_start.
3604 2000-06-22 Dave Love <fx@gnu.org>
3606 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
3608 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
3610 2000-06-22 Kenichi Handa <handa@etl.go.jp>
3612 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
3615 2000-06-21 Dave Love <fx@gnu.org>
3617 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
3619 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
3621 * syntax.c (back_comment): Simplify string-parity counting (with
3622 the added benefit of handling multiple string-styles as long as
3623 they are not intertwined).
3624 Jump to the slow code as soon as a comment starter is found in
3625 a "string_lossage" position. Fixes the case: " /* " /* " */.
3627 2000-06-21 Dave Love <fx@gnu.org>
3629 * Makefile.in: Use GETLOADAVG_LIBS.
3631 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
3632 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
3634 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3636 * syntax.c (describe_syntax): Recognize the `n'estable bit.
3637 (Fforward_comment, scan_lists):
3638 Check the comstyle of single-char comment-starters.
3639 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
3640 we're just at the beginning of the comment (f.ex with (*) ... (*)).
3641 Check the comstyle of single-char comment-starters.
3642 Clarify control-flow around the Scomment case.
3644 2000-06-20 Dave Love <fx@gnu.org>
3646 * fns.c (make_hash_table, maybe_resize_hash_table):
3647 Cast arg of next_almost_prime.
3649 * tparam.c [emacs]: Include lisp.h.
3651 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
3654 2000-06-20 Gerd Moellmann <gerd@gnu.org>
3656 * keyboard.c (adjust_point_for_property): Check if display
3657 property should be treated as intangible by looking at its
3660 * xdisp.c (single_display_prop_intangible_p)
3661 (display_prop_intangible_p): New functions.
3663 * dispextern.h (display_prop_intangible_p): Add prototype.
3665 * xdisp.c (dump_glyph_row): Show type of glyph->object.
3667 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
3668 argument to sigprocmask.
3670 * s/sco5.h (sigblock): Redefined to pass a pointer as second
3671 argument to sigprocmask.
3673 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
3674 sigprocmask_set, and pass a pointer to it to sigprocmask.
3676 * sysdep.c (sigprocmask_set): New variable.
3678 * fileio.c (make_temp_name): Don't use `%s' in string passed to
3681 2000-06-20 Sam Steingold <sds@gnu.org>
3683 * xrdb.c: Don't declare xmalloc, xrealloc.
3685 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
3687 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
3688 (re_comp): Cast gettext return value to avoid complaints when
3691 2000-06-20 Dave Love <fx@gnu.org>
3693 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
3696 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
3698 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
3700 * m/alpha.h: Don't declare xmalloc, xrealloc.
3702 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
3704 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
3706 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
3708 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
3711 * keyboard.h (poll_for_input_1): Declare.
3713 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
3715 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
3717 * doprnt.c: Don't declare xmalloc, xrealloc.
3719 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
3720 (getenv, ctime, getwd): Removed.
3721 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
3723 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
3724 x_set_tool_bar_lines.
3726 * config.in: Add HAVE_GETWD. Move some definitions above
3727 machine/system includes.
3729 2000-06-20 Kenichi Handa <handa@etl.go.jp>
3731 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
3733 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
3734 contain information about ENCODING.
3736 * fontset.c (FONTSET_ASCII): Use the first element of char table
3737 for an ASCII font, not defalt slot.
3738 (fontset_ref_via_base): If FONTSET doesn't contain information for
3739 C, try the default fontset.
3740 (make_fontset): Don't copy the default fontset.
3741 (fontset_font_pattern): Likewise.
3742 (accumulate_font_info): If ELT is nil, use the corresponding
3743 element in the default fontset.
3745 2000-06-19 Dave Love <fx@gnu.org>
3747 * syntax.c (Fparse_partial_sexp): Doc fix.
3749 * regex.h: Test PROTOTYPES as well as __STDC__.
3751 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
3752 errno, strerror. Put text after #endif in comment.
3754 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
3757 * xterm.c (x_frame_of_widget): Likewise.
3759 2000-06-19 Gerd Moellmann <gerd@gnu.org>
3761 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
3762 to Vfundamental_mode_abbrev_table.
3764 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
3765 bogus objects are marked. This slows down GC by ~80 percent, but
3766 it might be worth trying when debugging GC-related problems.
3767 This feature requires conservative stack marking to be enabled.
3769 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
3770 returns XLookupChars, reset `modifiers' to zero.
3772 2000-06-19 Dave Love <fx@gnu.org>
3774 * mktime.c: Unprotoized.
3776 2000-06-19 Richard Stallman <rms@gnu.org>
3778 * data.c (set_internal): If variable is frame-local,
3779 store the new value immediately into the frame parameter alist.
3781 2000-06-19 Ken Raeburn <raeburn@gnu.org>
3783 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
3784 in the custom handler pointer.
3786 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
3787 value, or checks for CHAR_META can fail when Lisp_Object is a
3789 * keymap.c (get_keyelt): Likewise.
3791 2000-06-19 Kenichi Handa <handa@etl.go.jp>
3793 * ccl.h (struct ccl_program): New member eol_type.
3794 (struct ccl_spec): New member cr_carryover.
3796 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
3797 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
3799 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
3800 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
3801 (decode_eol_post_ccl): New function.
3802 (decode_coding): Don't detect EOL format here for CCL based coding
3804 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
3805 decode_eol_post_ccl after running the CCL program.
3806 (code_convert_region): Don't detect EOL format here for CCL based
3808 (decode_coding_string): Likewise.
3810 2000-06-18 Ken Raeburn <raeburn@gnu.org>
3812 * charset.c (update_charset_table): Use XINT on "iso_final_char"
3813 when treating it as an integer.
3815 * coding.h (encode_coding_string): Declare.
3817 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
3820 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
3821 "xkeymap" to avoid shadowing the "enum map_type" value that needs
3822 to be passed to get_local_map.
3824 * sound.c (Fplay_sound): Don't call make_number on
3825 Frun_hook_with_args count argument.
3827 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
3828 for lisp objects in X event structure data field, when lisp
3829 objects are represented with unions.
3830 (x_scroll_bar_to_input_event): Ditto.
3832 2000-06-16 Ken Raeburn <raeburn@gnu.org>
3834 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
3835 termination of string. Fix sense of test whether
3836 Vline_number_display_limit is an integer.
3838 2000-06-16 Gerd Moellmann <gerd@gnu.org>
3840 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
3841 only if HAVE_X_WINDOWS.
3843 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
3846 * dispnew.c (update_frame_1): Handle case that cursor vpos is
3849 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
3851 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
3854 2000-06-15 Kenichi Handa <handa@etl.go.jp>
3856 * coding.c (decode_coding_emacs_mule): Always set src_base at the
3857 start of the while loop.
3859 2000-06-15 Gerd Moellmann <gerd@gnu.org>
3861 * atimer.c (alarm_signal_handler): Add forward declaration.
3863 * data.c (set_internal): Remove debug code.
3865 2000-06-14 Gerd Moellmann <gerd@gnu.org>
3867 * Makefile.in (bootstrap-temacs): Add `-I../src'.
3869 * unexec.c (toplevel) [COFF]: Include coff.h.
3871 * s/lynxos.h: New file.
3873 * keymap.c (Fsingle_key_description): Enclose function key and
3874 event symbol names in angle brackets.
3876 * xdisp.c (setup_echo_area_for_printing): Call
3877 message_log_maybe_newline if message_buf_print is not set.
3879 * print.c (printchar, strout): Don't check message_buf_print
3880 before calling setup_echo_area_for_printing because that
3881 function does something useful even when message_buf_print is
3884 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
3886 (ensure_echo_area_buffers): Initialize echo buffer's
3887 truncate lines setting to nil.
3888 (with_echo_area_buffer): Don't set the echo buffer's truncate
3890 (set_message_1): Set it here instead, based on the value
3891 of message_truncate_lines.
3892 (resize_mini_window): Handle case that lines are truncated.
3893 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
3894 message-truncate-lines.
3896 * keyboard.c (read_char): Bind message-truncate-lines to t
3897 while displaying a help-echo.
3899 * lisp.h (Qmessage_truncate_lines): External declaration.
3901 2000-06-13 Gerd Moellmann <gerd@gnu.org>
3903 * xdisp.c (Vline_number_display_limit): Renamed from
3904 line_number_display_limit.
3905 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
3906 Extend documentation string. Initialize
3907 Vline_number_display_limit to nil meaning no limit.
3908 (decode_mode_spec): Use Vline_number_display_limit with its new
3911 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
3913 2000-06-13 Richard Stallman <rms@gnu.org>
3915 * frame.c (Fmodify_frame_parameters): Doc fix.
3917 * xfns.c (x_set_frame_parameters): Comment fix.
3919 * frame.c (store_frame_param): Call swap_in_global_binding if the
3920 variable's current binding was chosen based on this frame.
3922 * data.c (swap_in_global_binding): New function.
3924 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3926 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
3927 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
3929 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
3931 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
3933 2000-06-12 Jason Rumney <jasonr@gnu.org>
3935 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
3937 * w32.h (EMACS_W32_H): Renamed from _NT_H_
3939 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
3941 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
3943 2000-06-12 Gerd Moellmann <gerd@gnu.org>
3945 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
3946 (syms_of_xfaces): Defsubr Sdump_colors.
3947 (x_free_colors): Don't treat b&w specially on default visual.
3948 (x_free_dpy_colors): New function.
3949 (free_face_colors): Don't check visual class; it's done
3952 * xterm.c (x_frame_of_widget): New function.
3953 (x_alloc_nearest_color_for_widget): Use it.
3954 (x_copy_dpy_color): New function.
3955 (x_destroy_window): Free various colors.
3957 2000-06-12 Kenichi Handa <handa@etl.go.jp>
3959 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
3961 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
3963 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
3965 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
3967 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
3969 2000-06-11 Dave Love <fx@gnu.org>
3971 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
3973 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
3975 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
3977 2000-06-11 Gerd Moellmann <gerd@gnu.org>
3979 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
3982 2000-06-10 Kenichi Handa <handa@etl.go.jp>
3984 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
3985 (regex_compile): Fix the code for handling the case of single byte
3986 char and multibyte char being mixed in a range within [...].
3988 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
3989 and dst_multibyte members of coding.
3991 * charset.c (update_charset_table): Update the table
3993 (init_charset_once): Initialize elements of bytes_by_char_head to
3994 1 except for leading codes for private charases.
3996 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
3997 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4000 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4002 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4003 access the data it doesn't point to.
4005 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4007 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4008 will be translated to a switch-frame event when reading the
4009 event queue. This is necessary because Emacs otherwise won't
4010 perform a switch-frame to a new frame until some other event, for
4011 example a keystroke event, forces it to do so. This has various
4012 effects, one visible being that the cursor of a frame created with
4013 C-x 5 2 or switched to with a window manager key binding like
4014 A-TAB stays hollow because selected_window isn't on the newly
4015 focused frame until the switch-frame is performed.
4017 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4018 generating a switch-frame event if necessary.
4020 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4022 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4025 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4027 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4030 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4032 * window.c (displayed_window_lines): Take empty lines at
4033 the bottom of a window into account.
4035 * window.c (displayed_window_lines): New function.
4036 (Fmove_to_window_line): Use displayed_window_lines to determine
4037 the number of lines to move, instead of using the window's height.
4039 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4040 to stop reading, even if the form read sets point to a different
4041 value when evaluated.
4043 * xdisp.c (display_line): Fix code deciding in which line to
4046 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4048 * fileio.c (e_write): Free composition data if stored in
4051 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4053 * xdisp.c (display_line): Set row's and iterator's
4054 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4055 Set cursor even if row ends in the middle of a character.
4056 (dump_glyph_row): Print values of new flags.
4057 (redisplay_window) <cursor movement in unchanged window>: When
4058 point has been moved forward, and PT is at the end of the cursor
4059 row, don't place the cursor in the next row if the cursor row ends
4060 in the middle of a character or at ZV.
4062 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4063 (struct glyph_row): Add starts_in_middle_of_char_p and
4064 ends_in_middle_of_char_p.
4065 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4066 ends_in_middle_of_char_p flag.
4067 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4069 * term.c (append_glyph): Revert change of 2000-06-06.
4071 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4072 padding glyph not fitting on line as whole character not
4075 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4076 this isn't true for images with `:ascent 100'.
4078 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4080 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4081 as modified if it is originally unmodified.
4083 * term.c (encode_terminal_code): Change the way to check if
4084 terminal coding does any conversion.
4085 (append_glyph): Set glyph->pixel_width correctly.
4087 * xdisp.c (display_line): While checking line continuation, pay
4088 attention to a padding glyph.
4090 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4092 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4094 2000-06-05 Dave Love <fx@gnu.org>
4096 * xdisp.c: Include fontset.h.
4098 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
4100 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4102 * dispnew.c: Conditionally include term.h.
4104 * coding.h: Declare code_convert_string_norecord.
4106 * frame.h (struct frame): Use volatile unconditionally.
4108 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
4110 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
4112 * systime.h: Protect against multiple inclusion.
4113 (timezone) [USG5_4]: Define as time_t.
4115 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4116 (Foptimize_char_table, make_temp_name): Declare.
4118 * Makefile.in (xdisp.o): Depend on fontset.h.
4120 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
4122 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
4123 (Foptimize_char_table, make_temp_name): Declare.
4127 * s/netbsd.h: Don't define autoconfiscated MATHERR.
4129 2000-06-02 Dave Love <fx@gnu.org>
4131 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
4133 2000-06-02 Gerd Moellmann <gerd@gnu.org>
4135 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
4136 result face, set flags in that face indicating that colors may not
4139 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
4140 glyph, use the ASCII NUL character to determine the face.
4142 2000-06-02 Dave Love <fx@gnu.org>
4144 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4145 (VFORK_RETURN_TYPE): Remove.
4147 * config.in: Add NO_MATHERR.
4149 2000-06-01 Dave Love <fx@gnu.org>
4151 * cmds.c (internal_self_insert): Don't check
4152 Vbefore_change_function, Vafter_change_function.
4154 * insdel.c (signal_before_change, signal_after_change): Likewise.
4156 * buffer.c (Vbefore_change_function, Vafter_change_function):
4157 Variables and their initializations deleted.
4159 * callint.c (Fcall_interactively): Doc fix.
4161 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
4163 2000-05-31 Dave Love <fx@gnu.org>
4165 * textprop.c: Revert last change -- duplicated.
4167 2000-05-31 Gerd Moellmann <gerd@gnu.org>
4169 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
4172 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
4174 2000-05-31 Jason Rumney <jasonr@gnu.org>
4176 * search.c (Fre_search_forward, Fre_search_backward)
4177 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
4179 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
4181 2000-05-30 Jason Rumney <jasonr@gnu.org>
4183 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
4184 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
4186 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
4189 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
4190 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
4191 expand a nil default_filename.
4193 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
4194 pointer to glyph_to_pixel_coords, not a frame.
4196 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
4197 coding.h to dependencies.
4199 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
4201 * w32console.c (glyph_to_pixel_coords): Change first parameter to
4202 window pointer to be consistent with w32term.c and xterm.c.
4204 * w32fns.c: Format and doc changes to bring closer to xfns.c.
4205 (VIETNAMESE_CHARSET): Define if not defined in system headers.
4206 (Qline_spacing, Qcenter): New variables.
4207 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
4208 (x_set_line_spacing): New function.
4209 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
4211 (x_specified_cursor_type): New function.
4212 (x_set_cursor_type): Use it.
4213 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
4215 (validate_x_resource_name, x_get_resource_string): Measure lengths
4216 of external strings in bytes.
4217 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
4218 GetTextExtentPoint32 with NULL title.
4219 (Fx_create_frame): Initialize Qline_spacing.
4220 (w32_load_system_font): Initialize font->double_byte_p.
4221 (x_to_w32_charset): Use Vw32_charset_info_alist.
4222 (Image, busy cursor, tooltip functions): Merged changes from
4223 xfns.c. Not yet functional on Windows.
4225 * w32gui.h (W32FontStruct): Add double_byte_p member.
4227 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
4228 (emacs_button_translation): Use it.
4229 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
4230 in `mask' to be set.
4232 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
4235 * w32term.c: Format and doc changes to bring closer to xterm.c.
4236 (w32_char_font_type): New enum.
4237 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
4238 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
4239 (w32_encode_char): New function.
4240 (x_encode_char): Removed.
4241 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
4242 x_encode_char and w32_font_is_double_byte.
4243 (x_produce_image_glyph): Use image_ascent.
4244 (x_produce_glyphs): Use new version of w32_per_char_metric and
4245 handle NULL return value. Allow extra line spacing.
4246 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
4247 (w32_get_glyph_overhangs): Remove unicode_p param. Use
4248 w32_font_type member of glyph instead.
4249 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
4250 (fast_find_position): Make sure not to consider rows not visible
4252 (w32_read_socket) [WM_MENUSELECT]: Cannot call
4253 w32_menu_display_help with input blocked, as it can abort.
4254 (x_display_and_set_cursor): Choose cursor depending
4255 on buffer-local value of cursor_type.
4256 (x_draw_bar_cursor): Add parameter WIDTH.
4258 * w32term.h (CP_DEFAULT): Define.
4259 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
4261 2000-05-30 Gerd Moellmann <gerd@gnu.org>
4263 * search.c (Fre_search_forward, Fre_search_backward)
4264 (Fposix_search_backward, Fposix_search_forward): Doc fix.
4266 2000-05-30 Kenichi Handa <handa@etl.go.jp>
4268 * coding.c (detect_coding_iso2022): Fix code for checking
4269 CODING_CATEGORY_MASK_ISO_8_2.
4271 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
4273 * regex.c (PREFETCH_NOLIMIT): New function.
4274 (re_match_2_internal): Use it and adjust the end_match_2 logic.
4276 2000-05-29 Gerd Moellmann <gerd@gnu.org>
4278 * syntax.c (find_defun_start): Move test for
4279 open_paren_in_column_0_is_defun_start outside of the loop.
4281 * xdisp.c (redisplay_window): Really switch buffers when
4282 displaying mode lines, and temporarily set selected_frame to the
4283 frame of the window that's redisplayed.
4285 * xfaces.c (free_realized_faces): Block/unblock input.
4286 (free_realized_multibyte_face): Ditto.
4288 2000-05-29 Dave Love <fx@gnu.org>
4290 * textprop.c (Qkeymap): New variable.
4291 (syms_of_textprop): Intern it.
4293 * keymap.c: Include intervals.h.
4294 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
4296 * Makefile.in (keymap.o): Depend on intervals.h.
4298 * keyboard.c (menu_bar_items, tool_bar_items)
4299 (Fexecute_extended_command): Deal with `keymap' property.
4300 (read_key_sequence): Track map from `keymap' property as well as
4303 * intervals.c (get_local_map): Extra arg to allow looking for
4306 * intervals.h (map_property): New enum.
4307 (get_local_map): Extra arg using it.
4310 * lisp.h (get_local_map): Don't declare here.
4312 2000-05-29 Kenichi Handa <handa@etl.go.jp>
4314 * Makefile.in (callproc.o): Depend on composite.h.
4316 * callproc.c: Include composite.h.
4317 (Fcall_process): Handle composition correctly.
4319 * coding.h (coding_allocate_composition_data): Extern it.
4320 (coding_restore_composition): Likewise.
4322 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
4323 yet allocated, finish decoding with result
4324 CODING_FINISH_INSUFFICIENT_CMP.
4325 (coding_allocate_composition_data): Make it non-static.
4326 (coding_restore_composition): Likewise.
4328 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
4330 * charset.c (syms_of_charset): Revert last change.
4332 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4334 * term.c (produce_glyphs): Treat characters from the eight-bit-*
4335 charsets as unibyte, with 1-column screen width. Sent by Kenichi
4338 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
4340 * charset.c (syms_of_charset): Set width of character sets
4341 eight-bit-control and eight-bit-graphic to 1 column.
4343 2000-05-26 Gerd Moellmann <gerd@gnu.org>
4345 * config.in (HAVE_SPEED_T): New define.
4347 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
4350 2000-05-26 Dave Love <fx@gnu.org>
4352 * coding.c (shrink_decoding_region): Initialize eol_conversion.
4354 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
4355 (Fsubr_arity): New function.
4356 (syms_of_data): Install them.
4358 2000-05-26 Kenichi Handa <handa@etl.go.jp>
4360 * charset.c (init_charset_once): Set the table bytes_by_char_head
4363 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
4364 the default fontset to what Emacs uses by default.
4365 (check_registry_encoding): This function deleted.
4366 (Fset_fontset_font): Remove the adhoc condition for the default
4367 fontset. Allow cons in FONTNAME.
4369 * fns.c (map_char_table): Ignore char-table entries for
4370 charsets eight-bit-control and eight-bit-graphic.
4372 2000-05-25 Ken Raeburn <raeburn@gnu.org>
4374 * emacs.c (main): Initialize keyboard syms before initializing
4375 window code, so face names are available.
4377 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
4379 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
4380 of an anchor at the beginning of a shy-group.
4382 2000-05-25 Gerd Moellmann <gerd@gnu.org>
4384 * xdisp.c (handle_invisible_prop): Don't try to skip over
4385 invisible text if end of text is already reached.
4387 2000-05-25 Dave Love <fx@gnu.org>
4389 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
4391 * coding.c (encode_eol): Add null statement after label.
4393 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
4395 * w16select.c (Fw16_set_clipboard_data): Fix the change from
4398 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4400 * ccl.c (ccl_driver): Fix previous change.
4402 2000-05-25 Kenichi Handa <handa@etl.go.jp>
4404 * coding.c (run_pre_post_conversion_on_str): Set point to the
4405 beginning of buffer before calling coding->post_read_conversion.
4406 (decode_coding_string): Give correct args to
4407 run_pre_post_conversion_on_str.
4408 (encode_coding_string): Likewise.
4410 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
4411 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
4412 eight-bit-graphic correctly.
4414 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
4416 * fileio.c (Finsert_file_contents): Even if a file is not found,
4417 execute codes for setting up coding system. Call
4418 after-insert-file-functions unconditionally.
4420 2000-05-24 Gerd Moellmann <gerd@gnu.org>
4422 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
4423 BSD_PGRPS are not defined.
4425 2000-05-24 Kenichi Handa <handa@etl.go.jp>
4427 * charset.c (update_charset_table): Accept nil in LONG_NAME and
4429 (syms_of_charset): Avoid building same strings.
4431 2000-05-23 Gerd Moellmann <gerd@gnu.org>
4433 * lread.c (Fload): Add a comment about the meaning of
4434 Vuser_init_file being t.
4436 * puresize.h (BASE_PURESIZE): Increase to 675000.
4438 * s/gnu-linux.h (setpgrp): Don't define it here because this
4439 prevents compilation on GNU/Linux systems with glib 2.2.
4441 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
4444 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
4446 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
4447 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
4449 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
4451 2000-05-23 Kenichi Handa <handa@etl.go.jp>
4453 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
4456 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
4458 * term.c (encode_terminal_code): Set coding->src_multibyte
4461 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
4463 2000-05-22 Kenichi Handa <handa@etl.go.jp>
4465 * keyboard.c (read_char): Allow character codes 128..255 to be
4466 handled by input-method-function.
4468 * insdel.c (adjust_markers_for_replace): Fix previous change.
4469 (adjust_after_replace): If PREV_TEXT is nil, call
4470 adjust_markers_for_insert, not adjust_markers_for_replace.
4472 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
4474 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
4475 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
4476 [HAVE_GRANDPT]: Define.
4477 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
4479 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
4482 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
4484 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
4486 2000-05-20 Kenichi Handa <handa@etl.go.jp>
4488 The following changes are to handle 8-bit characters in a
4489 multibyte buffer/string without facing with byte combining
4490 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
4491 eight-bit-graphic (for 0xA0..0xFF) are introduced.
4493 * Makefile.in (fns.o): Depend on charset.h.
4495 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
4496 convert it to unibyte.
4497 (make_string): Use parse_str_as_multibyte, not chars_in_text.
4499 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
4500 apparent char boundary.
4501 (Fset_buffer_multibyte): Convert 8-bit characters in the range
4502 0x80..0x9F to/from multibyte form.
4504 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
4507 * callproc.c (Fcall_process): Always encode an argument string if
4508 it is multibyte. Setup src_multibyte and dst_multibyte members of
4509 process_coding properly.
4511 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
4512 SPLIT_NON_ASCII_CHAR.
4514 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
4516 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
4518 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
4520 (SPLIT_CHARACTER_SEQ): This macro deleted.
4521 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
4523 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
4524 and eight-bit-graphic.
4525 (char_to_string): Likewise. Signal an error for too large
4527 (char_printable_p): Return 0 for 8-bit characters.
4528 (update_charset_table): Update iso_charset_table only when a final
4529 character is non-negative.
4530 (find_charset_in_text): Renamed from find_charset_in_str.
4531 Arguments and return value changed. Callers changed.
4532 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
4533 be -1 if CHARSET is used only internally.
4534 (Fmake_char_internal): Handle new charsets; eight-bit-control and
4536 (Fcharset_after): Simplified.
4537 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
4538 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
4539 (multibyte_chars_in_text): Simplified by assuming there's no
4540 invalid multibyte sequence.
4541 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4542 str_as_unibyte): New functions.
4543 (Fstring): Simpified by assuming that byte combining never
4545 (init_charset_once): Initialization for
4546 LEADING_CODE_8_BIT_CONTROL.
4547 (syms_of_charset): Intern and staticpro Qeight_bit_control and
4548 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
4549 eight-bit-control and eight-bit-graphic.
4551 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
4552 CHARSET_8_BIT_GRAPHIC): New macros.
4553 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
4554 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
4555 (CHARSET_REVERSE_CHARSET): Likewise.
4556 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
4558 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
4559 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
4560 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
4561 encounter an invalid multibyte sequence.
4562 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
4563 sequence is always valid.
4564 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
4565 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
4567 (CHAR_STRING): For 8-bit characters, call char_to_string.
4568 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
4569 multibyte sequence is always valid.
4570 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
4571 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
4572 str_as_unibyte): Extern them.
4573 (BCOPY_SHORT): Fix a bug.
4574 (CHAR_LEN): This macro deleted. Callers changed to use
4576 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
4577 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
4578 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
4580 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
4581 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
4582 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
4583 EMIT_BYTES): New macros.
4584 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
4585 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
4587 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
4588 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
4589 check the validity of multibyte sequence.
4590 (decode_coding_emacs_mule): New function.
4591 (encode_coding_emacs_mule): New macro.
4592 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
4594 (DECODE_ISO_CHARACTER): Just return a character code.
4595 (DECODE_COMPOSITION_START): Set coding->result instead of result.
4596 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
4597 EMIT_CHAR to produced decoded characters. Exit the loop only by
4598 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
4600 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
4601 only position codes for an invalid character.
4602 (encode_designation_at_bol): Return new destination pointer. 5th
4603 arg DSTP is changed to DST.
4604 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
4605 from the source by ONE_MORE_CHAR. Don't handle the case of last
4607 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
4609 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
4610 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
4611 TWO_MORE_BYTES to fetch a byte from the source.
4612 (encode_eol): Pay attention to coding->src_multibyte.
4613 (detect_coding, detect_eol): Preserve members src_multibyte and
4615 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
4616 (encoding_buffer_size): Set magnification to 3 for all coding
4617 systems that require encoding.
4618 (ccl_coding_driver): For decoding, be sure that the result is
4619 valid multibyte sequence.
4620 (decode_coding): Initialize coding->errors and coding->result.
4621 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
4622 and raw-text, always call decode_eol. Handle the case of last
4623 block here. If not coding->dst_multibyte, convert the resulting
4624 sequence to unibyte.
4625 (encode_coding): Initialize coding->errors and coding->result.
4626 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
4627 and raw-text, always call encode_eol. Handle the case of last
4629 (shrink_decoding_region, shrink_encoding_region): Detect cases
4630 that we can't skip data more rigidly.
4631 (code_convert_region): Setup src_multibyte and dst_multibyte
4632 members of coding. For decoding, if the buffer is multibyte,
4633 convert the source sequence to unibyte in advance. For encoding,
4634 if the buffer is multibyte, convert the resulting sequence to
4635 multibyte afterward.
4636 (run_pre_post_conversion_on_str): New function.
4637 (code_convert_string): Deleted and divided into the following two.
4638 (decode_coding_string, encode_coding_string): New functions.
4639 (code_convert_string1, code_convert_string_norecord): Call one of
4641 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
4642 MAKE_NON_ASCII_CHAR.
4643 (Fset_terminal_coding_system_internal,
4644 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
4645 and dst_multibyte members.
4646 (init_coding_once): Initialize iso_code_class with new enum
4647 ISO_control_0 and ISO_control_1.
4649 * coding.h (enum iso_code_class_type): Member ISO_control_code is
4650 devided into ISO_control_0 and ISO_control_1.
4651 (struct coding_system): New members src_multibyte, dst_multibyte,
4652 errors, and result. Delete member fake_multibyte.
4653 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
4655 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
4658 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
4661 * editfns.c (Fformat): Be sure to convert 8-bit characters to
4663 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
4665 (Ftranspose_region): Delete codes for handling byte combining.
4667 * fileio.c (Finsert_file_contents): Setup src_multibyte and
4668 dst_multibyte members of coding. On handling REPLACE on unibyte
4669 buffer, convert the result of decode_coding to unibyte. On
4670 inserting into a mutibyte buffer, always call code_convert_region.
4671 (e_write): Setup coding->src_multibyte according to the
4672 multibyteness of the source (buffer or string).
4674 * fns.c (concat): Handle 8-bit characters correctly.
4675 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
4676 unibyte in the result.
4677 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
4678 valid multibyte form in the result.
4679 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4680 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
4681 return -1, signal an error.
4682 (base64_encode_1): New arg MULTIBYTE. Get each character by
4683 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
4684 character is found, return -1.
4685 (Fbase64_decode_region): Delete codes for handling byte-combining.
4686 Treat each decoded byte as a unibyte character.
4687 (Fbase64_decode_string): Return unibyte string.
4688 (Fcompare_strings, concat, string_byte_to_char): Use
4689 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
4690 FETCH_STRING_CHAR_ADVANCE.
4691 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4692 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
4694 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
4695 SPLIT_NON_ASCII_CHAR.
4696 (fontset_ref_via_base, fontset_set): Likewise
4698 * insdel.c (adjust_markers_for_record_delete): Deleted.
4699 (adjust_markers_for_insert): Argument changed. Caller changed.
4700 (adjust_markers_for_replace): Likewise.
4701 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
4702 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
4703 (copy_text): Delete unused local varialbe c_save. For converting
4704 to multibyte, be sure to make all 8-bit characters in valid
4706 (count_size_as_multibyte): Handle 8-bit characters correctly.
4707 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4708 adjust_after_replace, replace_range, del_range_2)
4709 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
4710 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
4711 adjust_after_replace, replace_range, del_range_2) Delete codes for
4712 handling byte combining.
4713 (adjust_before_replace): Deleted.
4715 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
4716 SPLIT_NON_ASCII_CHAR.
4717 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
4718 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
4720 (Fkey_description): Likewise.
4722 * lread.c (read1): On reading multibyte string, be sure to make
4723 all 8-bit chararacters in valid multibyte form.
4724 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
4726 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
4729 * process.c (Fstart_process): GCPRO current_dir before calling
4730 Ffind_operation_coding_system. Encode arguments here.
4731 (create_process): Don't encode arguments here. Setup
4732 src_multibyte and dst_multibyte members of struct coding.
4733 (read_process_output): Setup src_multibyte and dst_multibyte
4734 members of struct coding. If the output is to multibyte buffer,
4735 always decode the output of the process. Adjust the
4736 representation of 8-bit characters to the multibyteness of the
4738 (send_process): Setup coding->src_multibyte according to the
4739 multibyteness of the source.
4741 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
4743 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
4744 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
4746 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
4749 * w16select.c (Fw16_set_clipboard_data): Setup members
4750 src_multibyte and dst_multibyte of coding. Adjusted for the
4751 change for find_charset_in_str.
4752 (Fw16_get_clipboard_data): Likewise.
4754 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
4755 dst_multibyte of coding.
4756 (x_to_w32_font): Likewise.
4758 * w32select.c (Fw32_set_clipboard_data): Setup members
4759 src_multibyte and dst_multibyte of coding. Adjusted for the
4760 change for find_charset_in_str.
4761 (Fw32_get_clipboard_data): Likewise.
4763 * xdisp.c (get_next_display_element): Handle 8-bit characters
4765 (next_element_from_display_vector): Use CHAR_BYTES instead of
4767 (disp_char_vector): Use SPLIT_CHAR instead of
4768 SPLIT_NON_ASCII_CHAR.
4770 * xselect.c (selection_data_to_lisp_data): Setup members
4771 src_multibyte and dst_multibyte of coding. Adjusted for the
4772 change for find_charset_in_str.
4773 (lisp_data_to_selection_data): Likewise.
4775 2000-05-19 Gerd Moellmann <gerd@gnu.org>
4777 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
4780 * dispextern.h (Vimage_types): Add extern declaration.
4782 * xdisp.c (Vimage_types): Moved here from xfns.c.
4783 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
4785 * xfns.c (Vimages_types): Moved to xdisp.c.
4786 (syms_of_xfns): Move `image-types' to xdisp.c.
4788 * w32fns.c (Vimage_types): Removed.
4789 (syms_of_w32fns): Remove `image-types'.
4791 2000-05-18 Kenichi Handa <handa@etl.go.jp>
4793 * fns.c (map_char_table): Pay attention to character number of
4794 charset. Check the validity of charset at the first level. For
4795 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
4798 * fontset.c: Include "buffer.h".
4799 (fs_load_font): If the face has fontset, record the face ID in
4801 (Finternal_char_font): New function.
4802 (accumulate_font_info): New function.
4803 (Ffontset_info): Rewritten for the new fontset implementation.
4804 (syms_of_fontset): Register Vdefault_fontset in the first element
4805 of Vfontset_table. Include Vdefault_fontset in
4806 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
4809 2000-05-16 Dave Love <fx@gnu.org>
4811 * m/iris5d.h: Deleted -- unused.
4813 2000-05-16 Gerd Moellmann <gerd@gnu.org>
4815 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
4816 `invalid' instead of `illegal'.
4818 * indent.c (Fmove_to_column): When ending within a tab, insert
4819 spaces first so that markers at the end of the tab get adjusted.
4821 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
4822 buffer list that wasn't selected in that frame.
4824 * filelock.c (get_boot_time): To obtain an 8 char file name, which
4825 is needed on mescaline, use a 2 char prefix, and call
4826 make_temp_name with second arg non-zero.
4828 * fileio.c (make_temp_name): New function, extracted from
4830 (Fmake_temp_name): Use it.
4832 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
4834 * window.c (coordinates_in_window): Subtract 1 when computing
4837 2000-05-15 Gerd Moellmann <gerd@gnu.org>
4839 * Makefile.in (lisp): Add env.elc.
4841 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
4843 2000-05-12 Gerd Moellmann <gerd@gnu.org>
4845 * search.c (Freplace_match): Handle case of `\N' in the
4846 replacement when there's no group N.
4848 2000-05-11 Gerd Moellmann <gerd@gnu.org>
4850 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
4851 of the message to message_dolog.
4853 * keyboard.c (read_char): Don't clear current message for help
4854 events; let the code handling help events handle this. Change
4855 code detecting help events that should be ignored.
4857 * xdisp.c (handle_single_display_prop): Don't try to set PT if
4858 we're interating over a string.
4860 2000-05-09 Dave Love <fx@gnu.org>
4862 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
4863 that offset before writing. Move gcpro region past call of
4866 2000-05-04 Dave Love <fx@gnu.org>
4868 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
4870 2000-05-04 Gerd Moellmann <gerd@gnu.org>
4872 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
4873 of inserted characters when BUF equals the current buffer, and PT
4874 is in front of or equal to FROM.
4876 2000-05-03 Gerd Moellmann <gerd@gnu.org>
4878 * xdisp.c (handle_single_display_prop): If display property value
4879 is invalid, or something not supported on the frame, restore
4880 iterator's position to what it was initially. Make sure to return
4881 0 for invalid and unsupported property values.
4883 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
4884 that x_per_char_metric returns null.
4886 2000-05-02 Gerd Moellmann <gerd@gnu.org>
4888 * xterm.h (struct face): Add forward declaration.
4889 (struct image): Ditto.
4890 (image_ascent): Add prototype.
4892 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
4893 (x_draw_image_relief, x_draw_image_foreground_1): Call function
4894 image_ascent instead of using IMAGE_ASCENT.
4896 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
4897 (IMAGE_ASCENT): Removed.
4899 * xfns.c (Qcenter): New variable.
4900 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
4901 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
4902 (image_ascent): New function.
4903 (lookup_image): Recognize `:ascent center'.
4904 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
4905 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
4906 (xbm_load): Don't set image's ascent here.
4907 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
4908 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
4909 check ascent values here.
4910 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
4911 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
4912 (syms_of_xfns): Initialize Qcenter.
4914 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
4915 to the limits, increase the limits.
4917 2000-05-01 Kenichi Handa <handa@etl.go.jp>
4919 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
4920 Check Vfont_encoding_alist against the full name of the opened
4923 2000-04-28 Gerd Moellmann <gerd@gnu.org>
4925 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
4926 taller than the window.
4928 2000-04-28 Kenichi Handa <handa@etl.go.jp>
4930 * xfaces.c (realize_x_face): Fix the argument of the second
4931 xassert. BASE_FACE may not be a face for ASCII.
4933 2000-04-27 Gerd Moellmann <gerd@gnu.org>
4935 * print.c (print_object): Treat print-length < 0 as nil.
4937 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
4939 * s/freebsd.h (TERMCAP_OBJ): Removed.
4940 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
4942 * lread.c (read1): Don't treat period followed by certain
4943 characters as symbol start.
4945 * xfns.c (slurp_file): New function.
4946 (xbm_image_p): Handle case of in-memory XBM files.
4947 (xbm_scan): Rewritten to work on memory buffers instead of files.
4948 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
4949 Work on memory buffers instead of files. If DATA is null test
4950 if buffer looks like an in-memory XBM file.
4951 (xbm_load_image): Renamed from xbm_load_image_file. Work on
4952 memory buffers instead of files.
4953 (xbm_file_p): New function.
4954 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
4956 * lread.c (end_of_file_error): New function.
4957 (read1): Call it instead of signaling `end-of-file' directly.
4959 * print.c (print_error_message): Print data of `end-of-file'
4960 with Fprinc instead of Fprin1.
4962 2000-04-26 Ken Raeburn <raeburn@gnu.org>
4964 * window.c (freeze_window_start): Check that minibuffer scroll
4965 window isn't nil before extracting the window structure pointer
4968 * undo.c (record_delete): If we hit the end of the undo list, stop
4969 picking elements apart.
4971 2000-04-26 Gerd Moellmann <gerd@gnu.org>
4973 * xdisp.c (display_line): If lines are continued, restore
4974 iterator's ascent/descent information to the values before the
4975 first glyph not fitting on the line.
4977 2000-04-25 Gerd Moellmann <gerd@gnu.org>
4979 * xdisp.c (try_window_id) <all changes above window start>: Adjust
4980 positions in glyph matrix. Don't compute new window end
4983 * dispnew.c (increment_matrix_positions): Renamed from
4984 increment_glyph_matrix_buffer_positions.
4985 (increment_row_positions): Renamed from
4986 increment_glyph_row_buffer_positions.
4988 * dispextern.h: Change names of renamed functions from dispnew.c
4991 2000-04-24 Gerd Moellmann <gerd@gnu.org>
4993 * fileio.c (Fdo_auto_save): Create directories for auto-save
4994 list file if necessary.
4996 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
4997 from buffer or frame.
4998 (automatic_hscrolling_p): New variable.
4999 (hscroll_windows): Scroll windows horizontally only if automatic
5000 hscrolling is allowed.
5001 (syms_of_xdisp): New variable `automatic-hscrolling'.
5003 * frame.h (struct frame): Add member extra_line_spacing.
5005 * xfns.c (x_set_line_spacing): New function.
5006 (Fx_create_frame): Set line spacing from resources.
5007 (Qline_spacing): New variable.
5008 (syms_of_xfns): Initialize Qline_spacing.
5010 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5012 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5013 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5014 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5015 extra_line_spacing from default value.
5016 (init_buffer_once): Initialize default value of extra_line_spacing.
5018 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5021 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5022 prompt_width. Add extra line spacing.
5024 * term.c (produce_glyphs): Remove reference to struct it's
5027 * dispextern.h (struct it): Remove member prompt_width, add
5030 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5032 * dispnew.c (update_frame_line): When writing a whole line, make
5033 sure cursor is in the right row afterwards, otherwise a use of
5034 capability `ch' in cmgoto might leave the cursor in the row below.
5036 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5038 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5040 * keyboard.c (timer_check): Fix typo in comment.
5042 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5044 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5045 name change: ch -> character.
5047 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5049 * keyboard.c (echo_message_buffer): New variable.
5050 (echo_now): Set echo_message_buffer to the echo area buffer used
5051 to display the echo.
5052 (cancel_echoing): Reset echo_message_buffer to nil.
5053 (read_char): Code rewritten that handles canceling an echo or
5054 echoing a dash, respectively.
5056 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5057 directory doesn't exist.
5059 2000-04-19 Dave Love <fx@gnu.org>
5061 * fns.c (syms_of_fns): Defsubr mapc.
5062 (concat): Don't allow numeric args.
5063 (Fconcat): Doc change.
5065 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5067 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5068 instead define end_match(1|2) more carefully.
5069 Use GET_CHAR_BEFORE_2 for `begline'.
5071 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5073 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5074 on 64-bit systems where NULL is defined as `0'.
5076 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5077 the `variable argument list' to make it work on Alpha.
5079 * m/alpha.h (_LP64) [!_LP64]: Define.
5080 (ORDINARY_LINK): Define for NetBSD.
5082 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5084 2000-04-19 Dave Love <fx@gnu.org>
5086 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5089 * Makefile.in (LIBS): Don't use.
5090 (GETLOADAVG_OBJ): Define again.
5091 (otherobj): Add GETLOADAVG_OBJ.
5093 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5095 2000-04-18 Gerd Moellmann <gerd@gnu.org>
5097 * lread.c (read_filtered_event): Cancel and start busy cursor.
5099 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
5100 that the per-character metrics may be null.
5102 2000-04-17 Gerd Moellmann <gerd@gnu.org>
5104 * buffer.c (clone_per_buffer_values): New function.
5105 (Fmake_indirect_buffer): Add optional argument CLONE. Call
5106 clone_per_buffer_values if CLONE is not nil.
5108 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5110 2000-04-16 Dave Love <fx@gnu.org>
5112 * Makefile.in: Remove obsolete localcpp stuff.
5113 (GETLOADAVG_OBJ): Don't define.
5114 (obj): Move LIBOBJS...
5115 (otherobj): ... to here.
5116 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
5117 whitespace-only lines after the continuation (Irix).
5119 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5121 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
5123 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
5125 2000-04-14 Dave Love <fx@gnu.org>
5127 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
5128 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
5129 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
5130 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
5133 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
5134 autoconfiscated HAVE_GETLOADAVG.
5136 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
5139 2000-04-14 Gerd Moellmann <gerd@gnu.org>
5141 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
5142 (fill_in_lock_file_name): Avoid existing files that aren't
5145 2000-04-14 Dave Love <fx@gnu.org>
5147 * Makefile.in (LIBS, LIBOBJS): New variable.
5148 (INTERVAL_SRC): Convert to make variable.
5149 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
5150 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
5151 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
5153 (SOME_MACHINE_OBJECTS): Remove interval stuff.
5154 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
5155 (shortlisp): Add facemenu, float-sup, frame.
5156 (SOME_MACHINE_LISP): Remove them from here.
5157 (LIBES): Change unused LDLIBS to autoconf LIBS.
5159 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
5161 2000-04-14 Kenichi Handa <handa@etl.go.jp>
5163 * composite.c (update_compositions): If FROM and TO are not in a
5164 valid range, do nothing.
5166 2000-04-13 Gerd Moellmann <gerd@gnu.org>
5168 * tparam.c (tparam1): Abort when encountering an unknown
5171 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
5174 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
5177 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
5179 * fileio.c (a_write): Remove redundant semi-colons.
5180 (e_write): Return -1 if failed to write all the data.
5181 This fixes the changes made at 1999-12-15.
5183 2000-04-12 Dave Love <fx@gnu.org>
5185 * fns.c (mapcar1): Test for null vals to support mapc.
5186 (Fmapc): New function.
5188 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
5190 * msdos.c (NUM_MOUSE_BUTTONS): Define.
5191 (IT_frame_up_to_date): Support the buffer local value of
5192 cursor-type, if defined.
5194 2000-04-10 Dave Love <fx@gnu.org>
5196 * editfns.c (preceding-char, following-char): Doc fix.
5198 2000-04-10 Ken Raeburn <raeburn@gnu.org>
5200 * Makefile.in (temacs): Revert 2000-03-12 change.
5202 2000-04-10 Jason Rumney <jasonr@gnu.org>
5204 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
5206 2000-04-10 Gerd Moellmann <gerd@gnu.org>
5208 * xdisp.c (setup_echo_area_for_printing): Choose an echo
5209 area buffer, if it's not set up yet.
5211 * indent.c (compute_motion): Set immediate_quit.
5213 2000-04-09 Gerd Moellmann <gerd@gnu.org>
5215 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
5217 (realize_tty_face): Suppress boldness if colors are the inverse of
5218 the default colors, and tty_suppress_bold_inverse_default_colors_p
5220 (Ftty_suppress_bold_inverse_default_colors): New function.
5221 (syms_of_xfaces): Defsubr it.
5223 * buffer.c (Frestore_buffer_modified_p): New function.
5224 (syms_of_buffer): Defsubr it.
5226 2000-04-08 Ken Raeburn <raeburn@gnu.org>
5228 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
5229 charset id (int) argument, not a charset (Lisp_Object).
5231 * coding.h (code_convert_string): Declare.
5232 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
5233 object, as the fourth argument to code_convert_string.
5235 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
5237 (Fset_fontset_font): Use EQ to compare lisp objects.
5239 2000-04-05 Ken Raeburn <raeburn@gnu.org>
5241 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
5242 a pointer that looks like a lisp object.
5243 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
5244 zero, instead see whether it's an integer object, since they can't
5246 (GET_INTERVAL_OBJECT): Simply assign to the destination.
5248 * dispnew.c (allocate_matrices_for_frame_redisplay,
5249 direct_output_forward_char): Use X(U)INT and make_number as needed
5250 to convert between (unsigned) int values and lisp integers.
5251 * keyboard.c (read_key_sequence): Likewise.
5252 * lread.c (substitute_object_recurse): Likewise.
5253 * fns.c (concat, hash_lookup, hash_remove): Likewise.
5254 * minibuf.c (do_completion, Fminibuffer_complete_word,
5255 Fminibuffer_completion_help): Likewise.
5256 * term.c (produce_special_glyphs): Likewise.
5258 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
5259 * print.c (print_preprocess, print_object): Likewise.
5261 * search.c (compile_pattern): Use NILP when checking for nil.
5263 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
5264 __OPTIMIZE__]: Provide a GNU C macro version that handles
5266 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
5267 field, to better cope with ENABLE_CHECKING and calls that modify a
5268 Lisp_Object using its old value.
5270 2000-04-04 Gerd Moellmann <gerd@gnu.org>
5272 * window.c (compare_window_configurations): Signal an error
5273 if parameters C1 or C2 aren't window configurations.
5275 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
5276 AFTER_POTENTIAL_GC calls around calls to functions that can
5277 signal an error and thus invoke the debugger.
5279 2000-04-03 Gerd Moellmann <gerd@gnu.org>
5281 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
5282 an error if decoding fails.
5284 * keyboard.c (lispy_mouse_names): Variable removed.
5285 (Vlispy_mouse_stem): New variable.
5286 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
5287 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
5288 for any mouse button number. Increase size of mouse_syms and
5289 button_down_location as needed. Call modify_event_symbol with
5290 different arguments.
5291 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
5292 Call modify_event_symbol with different arguments.
5293 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
5294 for any button number. Call modify_event_symbol with different
5296 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
5297 Accept a string for NAME_ALIST_OR_STEM.
5299 * lisp.h (larger_vector): Add prototype.
5301 * fns.c (larger_vector): Make externally visible.
5303 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
5305 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
5307 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
5308 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
5309 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
5310 we are between str1 and str2.
5311 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
5312 (PATFETCH): Use `TRANSLATE'.
5313 (PATFETCH_RAW): Fetch multibyte char if applicable.
5314 (PATUNFETCH): Remove.
5315 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
5316 When writing a char, write it directly into the pattern buffer rather
5317 than going needlessly through a temp char-array.
5318 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
5319 multibyte magic and remove the useless `#ifdef emacs'.
5320 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
5323 * regex.h (struct re_pattern_buffer): Make field `multibyte'
5324 conditional on `emacs'.
5326 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
5328 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5330 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
5331 non-union-type versions of XMARK and friends here, because XMARK
5332 and friends won't work on an integer field if NO_UNION_TYPE is not
5334 (make_number): Define as a function if it's not defined as a
5337 * composite.c (run_composite_function): Use NILP when checking for
5339 (syms_of_composite): Delete local var NARGS, pass an int as first
5340 argument to Fmake_hash_table.
5342 * editfns.c (text_property_stickiness): Use NILP to test
5343 Lisp_Object boolean value.
5344 (Fmessage_or_box): Don't use NILP to test int variable.
5345 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
5346 problems reading from and changing the same lisp value in an
5349 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5351 * term.c (TN_no_color_video): New variable.
5352 (term_init): Intitialize TN_no_color_video.
5353 (enum no_color_bit): New enumeration.
5354 (MAY_USE_WITH_COLORS_P): New macro.
5355 (turn_on_face): Use it to determine if attributes may be used
5356 combined with colors.
5358 2000-04-01 Ken Raeburn <raeburn@gnu.org>
5360 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
5361 with int lvalues via casts; instead, just yield lisp object
5363 (enlarge_window): Variable sizep now points to Lisp_Object. Use
5364 proper accessor macros.
5365 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
5366 (grow_mini_window): Fix typo getting int value of root->height.
5368 * xdisp.c (compute_string_pos): Fix order of arguments to
5369 string_pos_nchars_ahead.
5370 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
5371 count arg to variable-arg routines like Frun_hook_with_args and
5373 (back_to_previous_visible_line_start)
5374 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
5375 fixed-arg routines like Fget_char_property and Fmake_string.
5376 (reconsider_clip_changes): Use XINT when comparing integer lisp
5377 objects, or passing them as int arguments.
5378 (mark_window_display_accurate, insert_left_trunc_glyphs)
5379 (append_space, extend_face_to_end_of_line): Use make_number when
5380 storing or passing integer values as lisp objects.
5381 (set_cursor_from_row, highlight_trailing_whitespace): Use
5382 INTEGERP, not implicit test against zero, for glyph object.
5383 (try_window_id): Don't use make_number when we want an int value.
5385 * xfaces.c (xlfd_symbolic_value): Make last argument a
5386 Lisp_Object, to be consistent with callers.
5387 (Fbitmap_spec_p): Use XINT to get numeric value of height.
5388 (lface_hash): Apply XFASTINT to lisp values before folding in.
5390 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
5391 fill in window width and height. Pass an int, not a lisp object,
5392 as first arg to Finsert.
5394 2000-04-01 Gerd Moellmann <gerd@gnu.org>
5396 * xfaces.c (realize_basic_faces): Block input while realizing
5399 * keyboard.c (lispy_mouse_names): Add additional mouse names.
5401 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
5403 2000-03-31 Gerd Moellmann <gerd@gnu.org>
5405 * xterm.c (x_produce_glyphs): When displaying unibyte text
5406 or ASCII, handle case that per-char metric is null.
5408 2000-03-30 Ken Raeburn <raeburn@gnu.org>
5410 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
5412 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
5413 XSUBR, XBUFFER): Verify correct object type before returning
5414 pointer, using eassert.
5415 * frame.h (XFRAME): Likewise.
5417 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
5418 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
5419 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
5421 * data.c (set_internal): Likewise.
5422 * dispextern.h (WINDOW_WANTS_MODELINE_P,
5423 WINDOW_WANTS_HEADER_LINE_P): Likewise.
5424 * fileio.c (auto_save_1): Likewise.
5425 * insdel.c (check_markers): Likewise.
5426 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
5427 * undo.c (record_insert): Likewise.
5428 * vmsproc.c (child_sig): Likewise.
5429 * window.c (unshow_buffer, window_loop): Likewise.
5430 * xterm.c (x_erase_phys_cursor): Likewise.
5432 2000-03-30 Gerd Moellmann <gerd@gnu.org>
5434 * xfns.c (free_image_cache): Free the cache structure itself
5435 last, after all its members have been freed.
5437 * lisp.h (xstrdup): Add prototype.
5439 * alloc.c (xstrdup): Moved here from xfaces.c.
5440 (allocating_for_lisp): Variable removed.
5441 (lisp_malloc): Block input around the calls to malloc and
5444 * xfaces.c (realize_tty_face): Use find_symbol_value instead
5446 (xstrdup): Moved to alloc.c.
5448 2000-03-29 Ken Raeburn <raeburn@gnu.org>
5450 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
5452 * emacs.c (main): Fix sense of no-loadup test.
5454 * config.in (ENABLE_CHECKING): Undef.
5456 * lisp.h (struct interval): Replace "parent" field with a union of
5457 interval pointer and Lisp_Object; add new bitfield to use as
5458 discriminant. Change other flag fields to bitfields.
5459 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
5460 is defined and the supplied test fails, print a message and
5462 (eassert): New macro. Use CHECK to provide an assert-like
5465 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
5466 pointers; abort if the value looks like a lisp object.
5467 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
5468 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
5469 Modify for new interval parent definition.
5471 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
5472 UNMARK_BALANCE_INTERVALS): Update references that need an
5473 addressable lisp object in the interval structure.
5474 (die): New function.
5475 (suppress_checking): New variable.
5477 * intervals.c (interval_start_pos): Just return 0 if there's no
5480 2000-03-29 Gerd Moellmann <gerd@gnu.org>
5482 * lread.c (read1): Accept `.' (period) as symbol start like in CL
5483 and earlier Emacs versions.
5485 * keyboard.c (Ftop_level): Cancel busy-cursor.
5487 * eval.c (call_debugger): Cancel busy-cursor.
5489 2000-03-29 Kenichi Handa <handa@etl.go.jp>
5491 * search.c (Freplace_match): Adjust multibyteness of the current
5492 buffer and NEWTEXT. Free allocated memory before signaling an
5495 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
5497 * regex.c (analyse_first): New function obtained by ripping out most
5498 of re_compile_fastmap and generalizing it a little bit so that it
5499 can also just return whether a given (sub)pattern can match the empty
5501 (regex_compile): Use `analyse_first' to decide whether the loop-check
5502 needs to be done or not for *, +, *? and +? (the loop check is costly
5503 for non-greedy repetition).
5504 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
5506 2000-03-28 Dave Love <fx@gnu.org>
5508 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
5511 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
5513 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
5515 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
5517 (enum re_opcode_t): Update description of succeed_n.
5518 (PATFETCH): Always define.
5519 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
5520 operators, char classes, shy-groups and intervals).
5521 Optimize special cases of intervals so as to only use succeed_n and
5522 jump_n when really needed.
5523 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
5524 that we don't have to handle the special cases any more.
5525 Simplify on_failure_jump handling as well.
5527 2000-03-28 Jason Rumney <jasonr@gnu.org>
5529 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
5531 2000-03-27 Gerd Moellmann <gerd@gnu.org>
5533 * s/freebsd.h (GC_SETJMP_WORKS): Define.
5535 * s/msdos.h (GC_SETJMP_WORKS): Define.
5537 * alloc.c (mark_maybe_object): New function.
5538 (mark_memory): Use it.
5539 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
5540 (setjmp_tested_p, longjmp_done): New variables.
5541 (test_setjmp): New function.
5542 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
5543 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
5545 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
5546 to DEC_TEXT_POS and INC_TEXT_POS.
5548 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
5549 with parameter MULTIBYTE_P.
5551 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
5554 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
5555 buffers because it looks for multibyte character byte sequences
5556 which don't exist in unibyte text.
5558 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
5560 * xfaces.c (register_color, unregister_color, unregister_colors)
5561 [DEBUG_X_COLORS]: New functions.
5562 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
5564 * xfns.c (x_set_cursor_color): Get color reference counts right.
5566 * xterm.c (x_copy_color): New function.
5567 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
5569 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
5570 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
5571 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
5572 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
5573 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
5574 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
5575 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
5576 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
5577 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
5578 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
5580 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
5581 names for handling per-buffer variables.
5583 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
5584 instead of MAX_BUFFER_LOCAL_VARS.
5585 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
5587 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
5589 * xfns.c (x_specified_cursor_type): New function.
5590 (x_set_cursor_type): Use it.
5592 * buffer.h (struct buffer): Add cursor_type.
5594 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
5596 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
5597 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
5599 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
5600 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
5601 executing it as well as when popping it off the stack to find infinite
5602 loops in non-greedy repetition operators.
5604 2000-03-26 Gerd Moellmann <gerd@gnu.org>
5606 * doc.c (Qfunction_documentation): New variable.
5607 (syms_of_doc): Initialize Qfunction_documentation.
5608 (Fdocumentation): If FUNCTION is a symbol with non-nil
5609 `function-documentation' property, return a documentation derived
5612 * buffer.c (syms_of_buffer): Add default-cursor-type.
5613 (init_buffer_once): Don't let cursor_type have a local value
5616 * xterm.c (x_display_and_set_cursor): Choose cursor depending
5617 on buffer-local value of cursor_type.
5618 (x_draw_bar_cursor): Add parameter WIDTH.
5620 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
5621 (init_buffer_once): Set default cursor_type value to t.
5622 Mark cursor_type as local everywhere.
5623 (syms_of_buffer): New per-buffer variable cursor-type.
5625 * buffer.h (struct buffer): Remove member local_var_flags,
5627 (MAX_BUFFER_LOCAL_VARS): New macro.
5628 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
5629 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
5630 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
5631 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
5633 * print.c (print_object): Use new macros for per-buffer
5636 * category.c (Fset_category_table): Use new macros for per-buffer
5639 * buffer.c (buffer_permanent_local_flags): Make a char array.
5640 (max_buffer_local_idx): New variable.
5641 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
5642 for new handling of per-buffer variables.
5643 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
5644 (init_buffer_once): Initialize per-buffer vars differently.
5645 Set max_buffer_local_idx.
5647 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
5650 * lread.c (defvar_per_buffer): Use new macros for per-buffer
5653 * data.c (do_symval_forwarding, store_symval_forwarding)
5654 (find_symbol_value, set_internal, default_value, Fset_default)
5655 (Fkill_local_variable, Flocal_variable_p): Use new macros for
5656 per-buffer variables.
5658 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
5660 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5662 * xterm.c (x_term_init): Unblock input around call1 of
5663 Qvendor_specific_keysyms.
5665 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
5666 (find_defun_start): Consider an open parenthesis in column 0
5667 a defun start only if open_paren_in_column_0_is_defun_start is set.
5668 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
5670 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
5672 * eval.c (Fautoload): Add entry in load-history (if after dump).
5673 * lread.c (load-history): Update docstring.
5675 2000-03-24 Gerd Moellmann <gerd@gnu.org>
5677 * indent.c (Fvertical_motion): Always use the current buffer.
5678 Temporarily change the window's buffer, if necessary.
5680 2000-03-23 Gerd Moellmann <gerd@gnu.org>
5682 * xterm.c (fast_find_position): Make sure not to consider rows
5683 not visible in the window.
5685 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
5687 * regex.c (enum syntaxcode): Provide default for non-Emacs.
5688 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
5690 2000-03-22 Jason Rumney <jasonr@gnu.org>
5692 * w32menu.c (single_submenu): Set help string to NULL if none.
5693 (w32_menu_show): Set help string correctly.
5694 (add-menu-item): Set help string in MIIM_DATA for menu item.
5695 Load SetMenuItemInfoA explicitly.
5696 (w32_menu_display_help): New function.
5698 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
5699 (QCdata): Moved to xdisp.c.
5701 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
5702 (Vw32_charset_to_codepage_alist): Removed.
5703 (Vw32_charset_info_alist): New variable.
5704 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
5705 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
5706 greek, hebrew, thai, johab, mac, unicode]): New symbols.
5707 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
5709 (w32_codepage_for_font): Use Vw32_charset_info_alist.
5710 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
5711 Define Vw32_charset_info_alist and w32_charset symbols.
5713 2000-03-22 Jason Rumney <jasonr@gnu.org>
5715 * makefile.nt (w32bdf.obj): Update dependencies.
5717 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
5719 * w32fns.c: Include fontset.h after dispextern.h.
5720 (Fx_create_frame): Do not create fontset.
5721 (w32_load_system_font): Doc fix.
5722 (Fx_close_connection): Free full_name if it is not shared.
5724 * w32term.c: Include fontset.h after dispextern.h.
5725 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
5727 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
5728 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
5729 (w32_font_is_double_byte): New function, needs body.
5730 (x_append_glyph): Set glyph->glyph_not_available_p.
5731 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5732 it->charset. If it->multibyte_p is zero and it->c is a multibyte
5733 character, convert it to a unibyte character.
5734 (struct glyph_string): Delete member `charset'.
5735 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
5736 calculating it is found.
5737 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5738 the case that per char metric is not available correctly.
5739 (x_fill_glyph_string): Handle the case that the specific glyph is
5740 not available correctly.
5741 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5742 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5743 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5744 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5745 fontset. Don't call FS_LOAD_FONT.
5747 2000-03-22 Ken Raeburn <raeburn@gnu.org>
5749 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
5750 (INT_LISPLIKE): New macro.
5751 (NULL_INTERVAL_P): Use it.
5752 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
5753 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
5754 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
5756 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
5757 explicit references to "parent" field of struct interval and
5758 associated unclean type conversions.
5759 * intervals.c (create_root_interval, root_interval, rotate_right,
5760 rotate_left, balance_possible_root_interval, split_interval_right,
5761 split_interval_left, interval_start_pos, find_interval,
5762 next_interval, previous_interval, update_interval,
5763 adjust_intervals_for_insertion, delete_node, delete_interval,
5764 adjust_intervals_for_deletion, merge_interval_right,
5765 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
5766 copy_intervals_to_string): Likewise.
5767 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
5769 * syntax.c (update_syntax_table): Likewise.
5771 * intervals.c (reproduce_tree_obj): New function, like
5772 reproduce_tree but takes a Lisp_Object for the parent. Declare
5774 (graft_intervals_into_buffer): Use it when appropriate.
5775 (reproduce_tree): Declare with prototype.
5776 (balance_possible_root_interval): Check that the parent is a lisp
5777 object before trying to examine its type.
5779 2000-03-22 Gerd Moellmann <gerd@gnu.org>
5781 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
5782 as strings only if both are known to be strings.
5784 * s/openbsd.h (LIBS_TERMCAP): Undef.
5786 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
5788 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
5789 definitions for non-Emacs compilation.
5790 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
5791 outside of `#ifdef emacs'.
5792 (print_partial_compiled_pattern): Update.
5793 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
5794 (re_compile_fastmap): Merge handling of charset and charset_not (for
5795 emacs and non-emacs compilation as well).
5796 Similarly for (not)categoryspec and (not)syntaxspec.
5797 Don't use the fastmap when reaching `anychar' since the added
5798 complexity is not justified.
5799 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
5800 and (not)syntaxspec. Merge (not)categoryspec.
5802 2000-03-22 Kenichi Handa <handa@etl.go.jp>
5804 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
5805 FACE_FOR_CHAR): Define them differently for the configuration of
5808 2000-03-21 Dave Love <fx@gnu.org>
5810 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
5813 2000-03-21 Gerd Moellmann <gerd@gnu.org>
5815 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
5816 (lface_fully_specified_p): Don't check contents of
5817 LFACE_FONT_INDEX because that attribute is optional.
5818 (realize_x_face): Remove now unwarranted xassert.
5820 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
5822 The following changes are to make font selection based on
5823 characters, not charset. In addition, they recover fontset
5824 facilities while utilizing the new font selection mechanism.
5826 * Makefile.in (fontset.o): Depend on dispextern.h.
5828 * alloc.c (mark_face_cache): Don't mark face->registry.
5830 * dispextern.h (struct glyph): New member glyph_not_available_p.
5831 Use 22 bits for face_id.
5832 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
5833 (struct face): Delete member registry, new member ascii_face.
5834 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
5835 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
5836 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
5837 (struct it): Delete member charset, new member
5838 glyph_not_available_p.
5840 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
5841 (struct fontset_info, struct fontset_data): Structs removed.
5842 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
5843 Vglobale_fontset_alist, font_idx_temp): Externs removed.
5844 (fs_load_font, fs_query_fontset): Adjusted for new argument.
5845 (fs_free_face_fontset, fontset_font_pattern,
5846 face_suitable_for_char_p, face_for_char,
5847 make_fontset_for_ascii_face): Extern them.
5848 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
5849 (FS_LOAD_FACE_FONT): New macro.
5851 * fontset.c: All codes rewritten or adjusted for the change of
5852 fontset implementation. Now fontset is represented by char table.
5853 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
5855 (my_strcasecmp): Function removed.
5856 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
5858 (AREF, ASIZE): New macros.
5859 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
5860 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
5861 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
5862 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
5863 fontset_id_valid_p, font_family_registry, fontset_name,
5864 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
5865 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
5867 (fs_load_font): New arg FACE. Caller changed.
5868 (fs_query_fontset): Argument changed. Caller changed.
5869 (Fquery_fontset): call fs_query_fontset.
5870 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
5872 (clear_fontset_elements, check_registry_encoding,
5873 check_fontset_name): New functions.
5874 (syms_of_fontset): Set char-table-extra-slots property of fontset
5875 to 3. Staticpro and initialize Vfontset_table and
5876 Vdefault_fontset. Defsubr fontset_font and fontset_list.
5878 * frame.h (struct frame): Member `fontset_data' removed.
5879 (FRAME_FONTSET_DATA): Macro removed.
5881 * frame.c (make_frame): Don't allocate f->fontset_data.
5882 (Fdelete_frame): Don't free f->fontset_data.
5884 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
5886 * xdisp.c (charset_at_position): Function removed.
5887 (init_iterator): Don't set member charset of struct `it'.
5888 (handle_face_prop, reseat_to_string, set_iterator_to_next,
5889 next_element_from_display_vector, insert_left_trunc_glyphs):
5891 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
5893 (get_next_display_element, append_space,
5894 extend_face_to_end_of_line): Likewise.
5896 * xfaces.c (Qx_charset_registry, Vface_default_registry):
5898 (clear_font_table, frame_update_line_height, load_face_font):
5899 Adjusted for the change of fontset implementation.
5900 (load_face_fontset_font): Function removed.
5901 (pixel_point_size): New function.
5902 (font_list): Argument type changed. Caller changed.
5903 (LFACE_FONT): New macro.
5904 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
5905 (set_lface_from_font_name): Type of arg FONTNAME is changed to
5906 Lisp_Object. Determine the font name by actually loading a font
5907 by the specified pattern. Set LFACE_FONT (lface) to the specified
5908 pattern. Even if a font is not found, don't try alternatives.
5909 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
5910 (set_font_frame_param): If `font' is specified in lface, use it.
5911 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
5912 (lface_same_font_attributes_p): Likewise.
5913 (make_realized_face): Arguent changed. Caller changed. Set
5914 face->ascii_face to face itself.
5915 (free_realized_face): Free face->fontset if face is for ASCII.
5916 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
5917 deduce_unibyte_registry, x_charset_registry): Functions removed.
5918 (free_realized_multibyte_face): New function.
5919 (lookup_face, lookup_named_face, lookup_derived_face): Argument
5920 changed. Caller changed.
5921 (try_font_list): Argument type changed.
5922 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
5923 (choose_face_font): Argument changed. Handle fontset properly.
5924 (choose_face_fontset_font): Function removed.
5925 (realize_default_face, realize_named_face): Don't remove the
5927 (realize_face): Argument changed. Caller changed. Remove face
5928 with the arg former_face_id in advance. Load font for the new
5930 (realize_x_face): Argument changed. Caller changed. For a
5931 multibyte character, share fontset with base_face. For a single
5932 byte character, make a new realized fontset. Don't load a font
5934 (realize_tty_face): Argument changed. Caller changed.
5935 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
5936 (face_at_buffer_position): Don't check multibyte_p for returning
5938 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
5939 FACE_SUITABLE_FOR_CHARSET_P.
5940 (syms_of_xfaces): Remove code for Qx_charset_registry and
5941 Vface_default_registry.
5943 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
5944 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
5945 (x_per_char_metric): Don't try FONT->default_char. Even if
5946 pcm->width is zero, glyph bits may exist.
5947 (x_encode_char): Always initialize char2b->byte1.
5948 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
5949 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
5951 (x_append_glyph): Set glyph->glyph_not_available_p.
5952 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
5953 it->charset. Handle the case that per char metric is not
5954 available. If it->multibyte_p is zero and it->c is a multibyte
5955 character, convert it to a unibyte character.
5956 (struct glyph_string): Delete member `charset'.
5957 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
5958 the case that per char metric is not available correctly.
5959 (x_fill_glyph_string): Handle the case that the specific glyph is
5960 not available correctly.
5961 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
5962 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
5963 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
5964 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
5965 fontset. Don't call FS_LOAD_FONT.
5967 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
5968 (x_create_tip_frame): Likewise.
5969 (Fx_close_connection): Free full_name of font_info.
5971 * fns.c (optimize_sub_char_table): New function.
5972 (Foptimize_char_table): New function.
5973 (syms_of_fns): Defsubr Soptimize_char_table.
5975 2000-03-20 Gerd Moellmann <gerd@gnu.org>
5977 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
5978 only if buffer is displayed in some window.
5980 * xdisp.c (handle_single_display_prop): Initialize local `value'.
5981 (try_window_reusing_current_matrix): Don't call scroll run
5982 function if run's current and desired position are the same;
5983 this prevents cursor flickering.
5985 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
5987 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
5989 * regex.c (RE_STRING_CHAR): New macro.
5990 (GET_CHAR_AFER_2): Remove.
5991 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
5992 (enum re_opcode_t): Remove on_failure_jump_exclusive.
5993 (print_partial_compiled_pattern, re_compile_fastmap)
5994 (re_match_2_internal): Remove on_failure_jump_exclusive.
5995 (regex_compile): Turn optimizable P+ loops into PP*, so that the
5996 optimization only need to work for * (ie. can use of_keep_string_jump).
5997 Remove the special case for .*\n since it is now covered by the general
5999 (re_search_2): Don't bother with `room'.
6000 (skip_one_char): New function.
6001 (skip_noops): Simplify since `memory' is not needed any more.
6002 (mutually_exclusive_p): Restructure slightly to use `switch' and
6003 add handling for "all" remaining cases.
6004 (re_match_2_internal): Change on_failure_jump_smart to use
6005 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6006 rather than on_failure_jump_exclusive.
6008 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6010 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6011 number of bits per RGB because it's everywhere used as the depth
6014 * term.c (calculate_costs): Remove code dealing with X frames.
6016 2000-03-19 Richard M. Stallman <rms@gnu.org>
6018 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6020 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6022 * lread.c (read_integer): Unread the last char not consumed.
6024 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6026 * xterm.c (x_update_window_cursor): Don't update in frames
6027 which are in the process of being deleted.
6029 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6031 * Makefile.in (mostlyclean): Add `*.core'.
6032 (clean): Add `bootstrap-emacs'.
6034 * lread.c (read_integer): New function.
6035 (read1): Support read syntax #o, #x, #b, #r.
6037 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6039 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6040 make sure POINTER_TO_OFFSET gives the same value before and after
6041 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6042 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6043 (debug): Now only active if > 0 rather than if != 0.
6044 (DEBUG_*): Update for the new meaning of `debug'.
6045 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6046 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6047 in `succeed_n', `jump_n' and `set_number_at'.
6048 (store_op1, store_op2, insert_op1, insert_op2)
6049 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6050 (group_in_compile_stack): Move to after its arg's types are
6051 declared and add a prototype.
6052 (PATFETCH): Define in terms of PATFETCH_RAW.
6053 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6055 (QUIT): Redefine as a nop except for NTemacs.
6056 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6057 indentation of the greedy-op and shy-group code.
6058 (at_(beg|end)line_loc_p): Fix argument's types.
6059 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6060 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6061 (MATCHING_IN_FIRST_STRING): Remove.
6062 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6063 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6064 QUIT unconditionally.
6066 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6068 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6071 * process.c (send_process): Add a hint that the function
6072 can call Lisp code to its comment.
6074 * lread.c (load_dangerous_libraries): New variable.
6075 (Vbytecomp_version_regexp): New variable.
6076 (safe_to_load_p): New function.
6077 (Fload): Handle files not compiled with Emacs specially.
6078 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6080 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6082 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6084 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6085 support functions only if HAVE_X11R6_XIM is defined.
6086 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6088 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6090 * xfns.c (X_I18N_INHIBITED): Don't define.
6091 (create_frame_xic): Remove conditional compilation on
6093 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6095 * config.in (HAVE_X_I18N): Moved here from xterm.h.
6096 (HAVE_X11R6_XIM): Define.
6098 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
6100 * xterm.c (x_term_init): Add support for X resource `synchronous'.
6101 If set, call XSynchronize.
6103 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
6105 * regex.c: Declare a new type `re_char' used throughout the code
6106 for the string char type. It's `const unsigned char' to match the
6107 rest of Emacs. Consistently make sure all pointers to strings use
6108 it and make sure all pointers into the pattern use `unsigned
6110 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
6111 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
6114 * charset.h (GET_CHAR_AFTER_2): Remove.
6115 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
6117 2000-03-12 Ken Raeburn <raeburn@gnu.org>
6119 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
6120 variable before the invocation of YMF_PASS_LDFLAGS, in case both
6121 of them try to use backquotes.
6123 2000-03-12 Dave Love <fx@gnu.org>
6125 * unexelf.c: Restore changes of 1999-10-19.
6126 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
6127 fix its type and alignment; copy it from current process.
6129 2000-03-12 Gerd Moellmann <gerd@gnu.org>
6131 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
6132 has been found. Fix bug not computing timer's predecessor.
6134 * fileio.c (Fread_file_name): Handle case that DIR contains a
6137 * window.c (Fsave_window_excursion): Doc fix.
6139 * xfns.c (x_defined_color): Rewritten to use
6140 x_allocate_nearest_color.
6142 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6144 * msdos.c (vga_installed): New function, code moved from
6145 dos_set_window_size.
6146 (Qbar, Qcursor_type, outside_cursor): New variables.
6147 (syms_of_msdos): Intern and staticpro them.
6148 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
6149 shape used outside Emacs when called for the first time.
6150 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
6151 cursor shape used outside Emacs.
6152 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
6153 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
6155 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
6156 parameters specify the cursor. Make qreverse a global
6157 variable (renamed to Qreverse).
6159 2000-03-09 Gerd Moellmann <gerd@gnu.org>
6161 * fns.c (Fy_or_n_p): Cancel busy-cursor.
6163 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
6165 This is a big redesign of failure-stack and register handling, prompted
6166 by bugs revealed when trying to add shy-groups. Overall, what happened
6167 is that loops are now structured a little differently, groups can be
6168 shy and the code is a little simpler.
6170 * regex.h: Update the copyright.
6171 (RE_SHY_GROUPS): New value.
6172 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
6173 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
6175 * regex.c (enum re_opcode_t): Remove jump_past_alt,
6176 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
6177 on_failure_jump_(exclusive, loop and smart). Also fix the comment
6178 for (start|stop)_memory since they now only take one argument (the
6179 second has becomes unnecessary).
6180 (print_partial_compiled_pattern): Adjust for changes in
6182 (print_compiled_pattern): Use %ld to printf long ints and flush to
6183 make debugging a little easier.
6184 (union fail_stack_elt): Make the integer unsigned.
6185 (struct fail_stack_type): Add a `frame' element.
6186 (INIT_FAIL_STACK): Init `frame' as well.
6187 (POP_PATTERN_OP): New macro for re_compile_fastmap.
6188 (DEBUG_PUSH, DEBUG_POP): Remove.
6189 (NUM_REG_ITEMS): Remove.
6190 (NUM_NONREG_ITEMS): Adjust.
6191 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
6192 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
6193 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
6194 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
6196 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
6197 address pushed is not the destination of the jump but the source
6199 (NUM_FAILURE_ITEMS): Remove.
6200 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
6201 registers before the actual failure point). Don't hardcode any
6202 meaning for str==NULL anymore.
6203 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
6204 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
6206 (REG_UNSET_VALUE): Use NULL (why not?).
6207 (compile_range): Remove declaration since it doesn't exist.
6208 (struct compile_stack_elt_t): Remove inner_group_offset.
6209 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
6210 (regex_grow_registers): Remove dead code.
6211 (FIXUP_ALT_JUMP): New macro.
6212 (regex_compile): Add shy-groups Change loops to use
6213 on_failure_jump_smart&jump instead of
6214 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
6215 initial (dummy_failure_)jump. Remove c1_base (looks like unused
6216 variable to me). Use `jump' instead of `jump_past_alt' and don't
6217 bother with push_dummy_failure in alternatives since it is now
6218 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
6219 emacs' for (re)allocating the stack.
6220 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
6221 from loop when bufp->can_be_null rather than jumping to `done'.
6222 Avoid jumping backwards so as to ensure termination. Use
6223 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
6224 backreferences. Remove dead code in handling of `anychar'.
6225 (skip_noops, mutually_exclusive_p): New functions taken from the
6226 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
6227 improve mutually_exclusive_p to handle ".+\n".
6228 (lowest_active_reg, highest_active_reg,
6229 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
6230 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
6231 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
6232 variables. Push register (in `start_memory') on the stack rather
6233 than storing it in old_reg(start|end). Remove the cycle detection
6234 from `stop_memory', replaced by the use of on_failure_jump_loop
6235 for greedy loops. Add code for the new on_failure_jump_<foo>.
6236 Remove ad-hoc code in `on_failure_jump' to push more registers in
6237 the case of a loop. Take out code from `maybe_pop_jump' into
6238 separate functions and adapt it to the semantics of
6239 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
6240 and push_dummy_failure. Remove dummy_failure handling and
6241 handling of `failures to jump to on_failure_jump' (this last one
6242 was already dead code, it seems).
6243 (group_match_null_string_p, alt_match_null_string_p)
6244 (common_op_match_null_string_p): Remove.
6246 2000-03-08 Dave Love <fx@gnu.org>
6248 * config.in: Don't depend on __STDC__ for volatile.
6249 Add POINTER_TYPE, PTR, PROTOTYPES.
6251 * hftctl.c, strftime.c: Use PROTOTYPES.
6252 * eval.c (find_handler_clause): Likewise.
6254 * mem-limits.h: Use POINTER_TYPE.
6256 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
6257 (memory_warnings): Declare using POINTER_TYPE.
6259 2000-03-08 Gerd Moellmann <gerd@gnu.org>
6261 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
6263 * xdisp.c (display_echo_area): Temporarily inhibit garbage
6266 * xfns.c: Remove obsolete code in #if 0.
6267 (Fx_focus_frame): New function.
6269 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6271 * coding.c (coding_category_name): Add coding-category-utf-8,
6272 coding-category-utf-16-be, coding-category-utf-16-le.
6273 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
6274 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
6275 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
6276 (detect_coding_utf_8): New function.
6277 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
6278 UTF_16_LOW_SURROGATE_P): New macros.
6279 (detect_coding_utf_16): New function
6280 (detect_coding_mask): When priorities are specified, skip any
6281 categories that have `nil' coding-system. Fix bug of returning
6282 wrong mask when PRIORITIES is specified and detect_coding_XXX()
6283 returns a mask not set in PRIORITIES.
6284 (detect_eol_type_in_2_octet_form): New function.
6285 (detect_eol): selects detect_eol_type_XXX to call according to
6286 cooding->category_idx.
6287 (detect_coding_system): Remove `nil' coding-system in the result.
6288 (Fupdate_coding_systems_internal): Update all coding-categories.
6290 * coding.h (CODING_CATEGORY_IDX_UTF_8,
6291 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
6293 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
6294 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
6295 CODING_CATEGORY_IDX_UTF_16_LE.
6296 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
6297 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
6298 (CODING_CATEGORY_MASK_ANY): Include the above macros.
6299 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
6301 2000-03-07 Gerd Moellmann <gerd@gnu.org>
6303 * doc.c (Fdocumentation_property): If value is not a string,
6304 and doesn't refer to etc/DOC, evaluate it to obtain a string.
6306 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
6307 close the display with XtCloseDisplay. This caused a bus error
6310 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
6311 complete but not unique.
6313 2000-03-06 Gerd Moellmann <gerd@gnu.org>
6315 * process.c (send_process): Remove local variable `procname' that
6316 might become invalid when a GC happens. Instead, access the
6317 process name slot directly.
6319 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
6322 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
6325 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6327 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
6328 glyph matrices have been freed.
6330 2000-03-05 Gerd Moellmann <gerd@gnu.org>
6332 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
6333 (bootstrap-temacs): Set LC_ALL to C like for temacs.
6335 * xfns.c (QCdata): Moved to xdisp.c.
6337 * xdisp.c (QCdata): Moved here from xfns.c.
6338 (syms_of_xdisp): Initialize QCdata.
6340 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
6342 * window.c (coordinates_in_window): Use
6343 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
6344 FRAME_INTERNAL_BORDER_WIDTH.
6346 * xdisp.c (try_window_id): Recompute unchanged information if
6347 it is obviously invalid.
6349 * xterm.c (x_term_init): Create a colormap if not using the
6352 * xterm.h (select_visual): Change prototype.
6354 * xfns.c (select_visual): Rewritten. Recognize user-specified
6356 (visual_classes): New variable.
6358 2000-03-04 Gerd Moellmann <gerd@gnu.org>
6360 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
6361 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
6362 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
6363 (x_decode_color): Don't handle allocation of white and black
6365 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
6366 XtNcolormap resources.
6367 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
6368 (Fx_create_frame): Initialize color members of x_output structure.
6369 (xpm_load): Pass colormap to XPM lib.
6371 * xfaces.c (x_free_colors): Access colormap of frame using
6372 FRAME_X_COLORMAP. Be paranoid about freeing black and white
6373 when default colormap is used.
6375 * xterm.c (x_term_init): Set Colormap member of x_display_info
6376 structure. Copy colormap if resource `privateColormap' is
6377 specified (PseudoColor only).
6378 (x_setup_relief_color): Access colormap of frame using
6381 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
6382 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
6384 2000-03-04 Jason Rumney <jasonr@gnu.org>
6386 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
6387 other non-platform-specific equivalents.
6388 [WINDOWSNT]: Include w32term.h, fontset.h and define X
6389 specific functions and macros as their w32 equivalents where
6390 non-platform-specifics are not available.
6391 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
6392 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
6393 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
6394 (frame_update_line_height): Use macros to access f->output_data.
6395 (defined_color): Remove FIXME comments; fixed.
6396 (x_face_list_fonts, prepare_face_for_display): Put X specifics
6397 into #ifdef blocks. Add WINDOWSNT blocks.
6398 (Fx_list_fonts): Use macros for accessing font data.
6399 (set_lface_from_font_name): Different default fonts for X and
6401 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
6402 scalable for backward compatibility.
6403 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
6404 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
6406 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
6409 * makefile.nt (w32faces.obj): Remove.
6412 2000-03-03 Jason Rumney <jasonr@gnu.org>
6414 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
6417 2000-03-03 Ken Raeburn <raeburn@gnu.org>
6419 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
6420 standard ELF definitions here if the system header does not.
6422 2000-03-03 Gerd Moellmann <gerd@gnu.org>
6424 * xterm.c (PER_CHAR_METRIC): Removed.
6425 (x_per_char_metric_1, x_default_char): New functions.
6426 (x_per_char_metric): If font's default char is invalid, return
6427 metrics of a suitably chosen usable default char.
6428 (x_draw_glyph_string_foreground): If font has an invalid default
6429 char, replace occurrences of unprintable chars with a suitably
6430 chosen usable default char.
6432 2000-03-02 Gerd Moellmann <gerd@gnu.org>
6434 * xterm.c (note_mouse_highlight): Return quickly if frame's
6435 glyph matrices have been freed.
6437 * dispnew.c (free_glyphs): Block input while freeing matrices.
6439 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
6441 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
6444 * dispextern.h (x_free_colors): Add prototype.
6446 * xfaces.c (x_free_colors): New function.
6447 (unload_color, free_face_colors): Use it.
6449 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6451 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
6453 * window.c [MSDOS]: Include msdos.h.
6455 2000-03-02 Dave Love <fx@gnu.org>
6457 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
6459 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
6460 set C_OPTIMIZE_SWITCH for gcc.
6462 2000-03-02 Kenichi Handa <handa@etl.go.jp>
6464 * coding.c (coding_save_composition): Be sure to allocate
6465 composition data area in coding even if there's no composition in
6468 2000-03-01 Jason Rumney <jasonr@gnu.org>
6470 * w32term.c: Equivalent changes to those made to xterm.c on
6471 2000-02-25 and 2000-02-24.
6473 * w32fns.c: Equivalent changes to those made to xfns.c on
6474 2000-02-25 and 2000-02-21.
6476 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
6477 correct line-end convention is followed.
6479 * w32menu.c [HAVE_BOXES]: Remove #undef.
6480 (single_keymap_panes): Remove code for simulating checkmarks.
6481 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
6482 Remove code for drawing simulated checkmarks.
6483 (w32_menu_show): make unibyte help string correctly.
6484 (add_menu_item): draw standard Windows checkmarks. Draw radio
6485 buttons as radio buttons if possible.
6487 2000-03-01 Gerd Moellmann <gerd@gnu.org>
6489 * sysdep.c (start_of_text): Don't define this function for NetBSD
6492 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
6494 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
6495 (LINKER): Don't undef if __NetBSD__ is defined.
6497 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
6499 * fileio.c [__NetBSD__]: Define `unix'.
6501 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
6503 2000-02-29 Gerd Moellmann <gerd@gnu.org>
6505 * atimer.c (start_atimer): Don't abort when timers are stopped.
6506 (append_atimer_lists): New function.
6507 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
6508 arbitrary lists of stopped and running atimers.
6510 * atimer.c (cancel_atimer): Handle canceling an atimer when
6511 some timers are stopped.
6513 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
6516 * fns.c (maybe_resize_hash_table): Handle case of new size
6517 coming out as being the same as old size.
6519 2000-02-27 Jason Rumney <jasonr@gnu.org>
6521 * makefile.nt: Add atimer.h to dependencies.
6522 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
6523 * w32console.c: Only disable window system features for dispextern.h
6524 (initialize_w32_display): Build a display info for the console.
6525 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
6526 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
6527 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
6529 * w32gui.h (struct W32FontStruct): Revert last change after change
6531 * w32menu.c (single_submenu): Set up help string.
6532 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
6533 (w32_dialog_show): Set up help string.
6534 * w32term.c (w32_display_info_for_display): Remove unused function.
6535 (w32_draw_bitmap): Use pre-built bitmaps.
6536 (w32_initialize_display_info): New function to initialize parts of
6537 display info that are common to both GUI and console frames.
6538 (w32_term_init): Use w32_initialize_display_info. Do not set
6539 Vw32_num_mouse_buttons here, as it is not called for console
6540 frames. Build bitmaps for indicating truncated lines etc.
6541 (x_delete_display): Destroy pre-built bitmaps.
6542 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
6543 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
6545 2000-02-27 Dave Love <fx@gnu.org>
6547 * lisp.h: Add a bunch of prototypes.
6549 2000-02-26 Kenichi Handa <handa@etl.go.jp>
6551 * keyboard.c (read_char): Set `usec' correctly.
6553 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
6555 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
6556 `lambda', set reg[RRR] to the map index.
6557 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
6558 reg[RRR] to 0. Otherwise, set it to -1.
6560 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6562 * emacs.c (main): Remove code snippet commented out with `//'.
6564 2000-02-25 Richard M. Stallman <rms@gnu.org>
6566 * fileio.c (Ffile_symlink_p): If result starts with a `/'
6567 and contains a `:', prepend `/:'.
6569 * window.c (select_window_1): If selected_window is nil,
6570 don't "swap out" the buffer's point.
6571 (Fset_window_configuration): Set selected_window to nil
6572 before calling Fselect_window.
6573 (unshow_buffer): Don't set point in buffer from window's point
6574 if another more recently selected window also shows the buffer.
6576 2000-02-25 Gerd Moellmann <gerd@gnu.org>
6578 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
6580 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
6581 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
6582 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
6584 (DEFAULT_BUSY_CURSOR_DELAY): New define.
6585 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
6586 (hide_busy_cursor): New functions.
6587 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
6589 * minibuf.c (read_minibuf): Cancel busy-cursor.
6591 * keyboard.c (command_loop_1): Call start_busy_cursor before
6592 Fcommand_execute and cancel_busy_cursor after it.
6593 (timer_check): Remove busy-cursor code.
6594 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
6597 * process.c (wait_reading_process_input): Remove busy-cursor code.
6599 * eval.c (Fsignal): Call cancel_busy_cursor instead of
6600 Fx_hide_busy_cursor.
6602 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
6604 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
6606 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
6608 * xterm.c (XTread_socket): Remove busy-cursor code.
6610 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
6611 (build_frame_matrix_from_leaf_window): Put code handling
6612 glyph row's not being a slice of a frame row in #if 0.
6613 (sync_window_with_frame_matrix_rows): New function.
6614 (frame_row_to_window): New function.
6615 (mirror_line_dance): Handle copies between windows.
6617 * lread.c (Fload): Use `xfree' instead of `free'.
6618 (init_obarray): Use `xmalloc' instead of `malloc'.
6620 * window.c (Fset_window_buffer): Set WINDOW to the window
6622 (coordinates_in_window): Take frame's internal border width
6625 2000-02-24 Gerd Moellmann <gerd@gnu.org>
6627 * xterm.c (x_display_and_set_cursor): Display cursor of
6628 non-selected windows depending on the setting of
6629 cursor_in_non_selected_windows.
6631 * xdisp.c (cursor_in_non_selected_windows): New variable.
6632 (syms_of_xdisp): DEFVAR_BOOL it.
6634 2000-02-23 Gerd Moellmann <gerd@gnu.org>
6636 * data.c (Fstring_to_number): If number is greater than what
6637 fits into an integer, return a float.
6639 * eval.c (specbind): Remove references to
6640 keyword_symbols_constant_flag.
6642 * data.c (keyword_symbols_constant_flag): Removed.
6643 (Fmakunbound, set_internal, syms_of_data): Remove references to
6644 keyword_symbols_constant_flag.
6646 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
6648 2000-02-23 Kenichi Handa <handa@etl.go.jp>
6650 * syntax.c (multibyte_syntax_as_symbol): New variable.
6651 (syms_of_syntax): Declare it as a Lisp variable.
6652 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
6653 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
6654 nonzero, treat all multibyte characters as symbol.
6655 (init_syntax_once): Give syntax `word' to all multibyte
6658 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
6660 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
6663 2000-02-21 Gerd Moellmann <gerd@gnu.org>
6665 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
6667 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6668 (x_non_menubar_window_to_frame): Check the busy-cursor window.
6670 2000-02-21 Dave Love <fx@gnu.org>
6672 * frame.c (Vmouse_position_function): New variable.
6673 (Fmouse_position): Use it.
6674 (syms_of_frame): Install it.
6676 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
6678 2000-02-20 Gerd Moellmann <gerd@gnu.org>
6680 * fileio.c (Finsert_file_contents): Unbind the binding of
6681 standard-output done by temp_output_buffer_setup.
6683 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
6684 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
6685 (specbind, unbind_to): Handle most common case of non-constant
6686 symbol with trivial value specially.
6688 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
6690 2000-02-20 Richard M. Stallman <rms@gnu.org>
6692 * data.c (Fmake_variable_buffer_local): Doc fix.
6693 Init found_for_buffer to 0.
6694 (Fmake_variable_frame_local): If the variable has already
6695 been buffer-local, set the check_frame field.
6697 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
6699 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
6700 produced for CODING_MODE_LAST_BLOCK requires.
6702 2000-02-18 Dave Love <fx@gnu.org>
6704 * keyboard.c (echo_keystrokes): Remove declaration.
6705 (Vecho_keystrokes) New variable.
6706 (read_char, record_menu_key, read_key_sequence): Use it to allow
6708 (syms_of_keyboard): Change Vecho_keystrokes declaration.
6710 * lread.c: Undef feature selection macros before defining.
6712 2000-02-18 Gerd Moellmann <gerd@gnu.org>
6714 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
6715 for symbols other than the symbol in question.
6717 2000-02-17 Dave Love <fx@gnu.org>
6719 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
6721 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6723 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
6725 * alloc.c (enum mem_type): Compile unconditionally.
6727 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
6729 * xfaces.c (tty_defined_color): Don't return faulire indication
6730 for unspecified-fg and unspecified-bg pseudo-colors.
6732 2000-02-17 Gerd Moellmann <gerd@gnu.org>
6734 * alloc.c (mark_object): Don't mark symbol names in pure space.
6735 (gc_sweep): Don't unmark symbol names in pure space.
6737 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
6738 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
6739 [GC_MARK_STACK]: New defines.
6740 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
6741 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
6743 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
6745 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
6746 allocate_buffer instead of xmalloc.
6748 * alloc.c (toplevel): Include setjmp.h.
6749 (PURE_POINTER_P): New define.
6750 (enum mem_type) [GC_MARK_STACK]: New enumeration.
6751 (Vdead) [GC_MARK_STACK]: New variable.
6752 (lisp_malloc): Add parameter TYPE, call mem_insert if
6753 GC_MARK_STACK is defined.
6754 (allocate_buffer): New function.
6755 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
6756 (free_float) [GC_MARK_STACK]: Set type to Vdead.
6757 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
6758 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
6759 (MEM_NIL) [GC_MARK_STACK]: New define.
6760 (struct mem_node) [GC_MARK_STACK]: New structure.
6761 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
6762 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
6763 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
6764 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
6765 (mark_stack) [GC_MARK_STACK]: New functions.
6766 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
6767 (clear_marks): Removed.
6768 (gc_sweep): Set free conses' car, free floats' type, free
6769 symbols' function to Vdead. Use lisp_free to free buffers.
6770 (init_alloc_once): Initialize Vdead.
6771 (survives_gc_p): Return non-zero for pure objects.
6773 * alloc.c: Add comments throughout the file.
6775 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
6776 that unblocks alarms.
6778 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
6779 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
6780 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
6782 * frame.c (make_frame): Set frame initiallly to `garbaged'.
6784 2000-02-17 Kenichi Handa <handa@etl.go.jp>
6786 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
6787 avoid infinite error signaling. Allocate sufficient memory for
6788 eol_str in the case that eoltype is Lisp_Int.
6790 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
6792 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
6793 depends on the previous behavior.
6795 2000-02-16 Gerd Moellmann <gerd@gnu.org>
6797 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
6799 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6801 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
6803 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
6804 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
6807 2000-02-15 Richard M. Stallman <rms@gnu.org>
6809 * data.c (set_internal): Don't make variable buffer-local
6810 if within a let-binding for the same buffer.
6811 (let_shadows_buffer_binding_p): New function.
6813 * eval.c (specbind): For buffer-local value,
6814 record the current buffer also.
6815 (unbind_to): Cope with that change.
6817 2000-02-15 Gerd Moellmann <gerd@gnu.org>
6819 * window.c (Fsave_window_excursion): Doc fix.
6821 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
6823 * syntax.c (back_comment): Make sure we only consider comment-starters
6824 of the relevant style and return -1 in case of a failure to find the
6825 beginning of the comment.
6826 (Fforward_comment): If back_comment fails, go back to the position just
6827 after the comment-end.
6828 (scan_lists): Add comment describing a very minor bug.
6830 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6832 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
6833 `completion-regexp-list' in the docstring.
6835 2000-02-14 Dave Love <fx@gnu.org>
6837 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
6839 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
6841 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
6842 to Emacs' syntax. Also fix the comment about set/not-set meanings
6843 since Emacs syntax is not the value 0 any more.
6844 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
6845 since it's now part of RE_SYNTAX_EMACS.
6847 2000-02-12 Dave Love <fx@gnu.org>
6849 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
6852 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6854 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
6856 2000-02-12 Dave Love <fx@gnu.org>
6858 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
6860 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
6861 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
6862 * s/hpux.h: Don't define HAVE_VFORK.
6864 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
6866 * s/nextstep.h: Don't define HAVE_ALLOCA.
6868 * config.in: Add vfork bits.
6870 2000-02-12 Gerd Moellmann <gerd@gnu.org>
6872 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
6873 unwind function to undo the effect of stopping atimers.
6875 * keyboard.c (bind_polling_period): Stop all timers except
6878 * atimer.c (stopped_atimers): New variable.
6879 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
6882 * atimer.h (stop_other_atimers, run_all_atimers)
6883 (unwind_stop_other_atimers): Add function prototypes.
6885 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
6887 2000-02-11 Ken Raeburn <raeburn@gnu.org>
6889 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
6890 library may depend on jpeg.
6891 (atimer.o): Depends on atimer.c.
6893 2000-02-11 Kenichi Handa <handa@etl.go.jp>
6895 * insdel.c (del_range_1): Call update_compositions.
6896 (del_range_both): Call update_compositions just once..
6898 2000-02-10 Dave Love <fx@gnu.org>
6900 * xfns.c (create_frame_xic): Fix initialization of automatic
6903 2000-02-09 Kenichi Handa <handa@etl.go.jp>
6905 * ccl.c (CCL_MAKE_CHAR): New macro.
6906 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
6907 registers by CCL_MAKE_CHAR before calling translate_char.
6908 <CCL_TranslateCharacterConstTbl> Likewise.
6910 2000-02-08 Dave Love <fx@gnu.org>
6912 * lread.c (__EXTENSIONS__): Define.
6914 2000-02-08 Gerd Moellmann <gerd@gnu.org>
6916 * puresize.h (BASE_PURESIZE): Increase to 650000.
6918 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6920 * msdos.c (XMenuActivate): Turn off the cursor after displaying
6923 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
6925 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
6926 md, mh, mb, mr, and me to the fake termcap entry.
6928 2000-02-06 Ken Raeburn <raeburn@gnu.org>
6930 * sound.c (sound_cleanup): Don't call device close routine if the
6931 function pointer is null.
6933 2000-02-06 Andrew Innes <andrewi@gnu.org>
6935 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
6936 around image definitions and prototypes.
6937 (gamma_correct) [WINDOWSNT]: New prototype.
6939 * w32term.c (x_make_frame_visible): Replace call to
6940 input_poll_signal with poll_for_input.
6942 * window.c [WINDOWSNT]: Include w32term.h.
6944 * xdisp.c [WINDOWSNT]: Include w32term.h.
6946 * makefile.nt: Add dependencies on w32gui.h.
6947 (OBJ1): Include atimer.obj.
6948 ($(BLD)\atimer.obj): New dependency rule.
6950 * w32.c (sigmask): New function (does nothing).
6951 (sigunblock): Ditto.
6953 * frame.c [WINDOWSNT]: Include w32term.h.
6955 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
6957 * lread.c (syms_of_lread): Fix literal newlines.
6959 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
6960 the string constant limit (2048 bytes) in MSVC.
6963 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
6965 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
6967 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
6968 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
6971 2000-02-04 Dave Love <fx@gnu.org>
6973 * fileio.c: Remove some unused vars.
6974 (_GNU_SOURCE): Define (for euidaccess).
6976 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
6978 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
6980 (read_minibuf): Deal with allow_props correctly.
6982 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
6984 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
6986 2000-02-03 Ken Raeburn <raeburn@gnu.org>
6988 * search.c (compile_pattern): If a cache entry has a nil regexp,
6989 fill in that entry instead of clobbering a previously cached
6992 2000-02-02 Ken Raeburn <raeburn@gnu.org>
6994 * puresize.h (BASE_PURESIZE): Increase to 610000.
6996 2000-02-02 Gerd Moellmann <gerd@gnu.org>
6998 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7001 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7003 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7004 instead of incrementing ic directly.
7005 <CCL_WriteExprConst> Likewise.
7006 <ccl_set_expr>: Set ic to jump_address.
7008 * fileio.c (e_write): Fix the handling of
7009 CODING_FINISH_INSUFFICIENT_SRC.
7011 2000-02-01 Dave Love <fx@gnu.org>
7013 * editfns.c (Fpropertize): Doc fix.
7015 * process.c (Fstart_process): Doc fix.
7017 * eval.c: Fix various doc strings not to duplicate information
7018 from help-manyarg-func-alist.
7020 * window.c (Fset_window_margins): Don't make interactive. Doc
7023 * doc.c (Vhelp_manyarg_func_alist): New variable.
7024 (Fdocumentation): Use it.
7025 (syms_of_doc): Define it.
7027 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7029 * xterm.c (xim_open_dpy): Remove unused local variable.
7031 * emacs.c (USAGE): Use term `display options' instead of `X
7034 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7035 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7037 * fns.c (sweep_weak_table): New function.
7038 (sweep_weak_hash_tables): Use it. Keep on marking until there
7041 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7043 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7044 that XTread_socket does not crash by trying to call XNoOp on a
7047 2000-01-30 Jason Rumney <jasonr@gnu.org>
7049 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7050 Change selected_frame to SELECTED_FRAME ().
7051 (w32_console_mouse_position): Remove #ifndef MULE from around
7054 * makefile.nt: Remove dosfns.obj.
7056 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7058 * w32fns.c (w32_defined_color): Check for valid frame before
7059 applying gamma correction. Eliminate dependency on frame elsewhere.
7060 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7061 (w32_to_x_font): Use resx and resy not height_in and width_in.
7062 (x_to_w32_font): Doc fix.
7063 (xlfd_strip_height): New function to strip and return font height.
7064 (w32_font_match): Compare height separately from rest of xlfd
7065 spec, using xlfd_strip_height.
7067 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7068 width_in. Use w32_defined_color in place of defined_color.
7070 * w32faces.c: Merge more of DOS and X specifics in preparation for
7071 merge with xfaces.c.
7072 (defined_color): Remove FIXME comment.
7073 (tty_color_name): Provide w32-specific function.
7074 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7076 * w32console.c (turn_on_face, turn_off_face): Removed.
7077 (w32_face_attributes): New function.
7078 (Global_variables): Reduce scope where possible.
7079 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7081 (hl_mode): Don't modify text attributes.
7082 (write_glyphs): Don't do anything if len <= 0. Use
7083 w32_face_attributes to get attributes for drawing. Write
7084 terminating codes using char_attr_normal.
7085 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7086 (update_begin, update_end): Likewise.
7087 (vga_stdcolor_name): New function.
7088 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7089 (Fset_screen_color): Remove char_attr_reverse.
7091 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7093 * xfns.c (xic_set_preeditarea): Take window parameter and
7094 window-relative pixel-positions.
7096 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
7097 is its frame's selected window.
7098 (xim_instantiate_callback): Likewise.
7100 * xfns.c (x_create_im): Removed.
7101 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
7102 (supported_xim_styles): Renamed from supported_styles.
7103 (best_xim_style): Renamed from best_style.
7104 (create_frame_xic): Renamed from xic_create_frame.
7105 (free_frame_xic): Renamed from xic_destroy_frame.
7107 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
7109 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
7110 our frames, call XFilterEvent with 2nd parameter `None'.
7111 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
7112 returning XBufferOverflow.
7113 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
7115 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
7116 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
7117 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
7118 (xim_initialize, xim_close)
7119 [HAVE_X_I18N && HAVE_X11R6]: New functions.
7120 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
7121 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
7122 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
7124 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
7126 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
7127 `xic_style' and `xic_xfs'.
7128 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
7129 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
7130 (FRAME_XIM): Removed.
7132 * xfns.c (supported_styles): New variable.
7133 (DEFAULT_STYLE, DEFAULT_FONT): New macros
7134 (xic_create_xfontset, best_style, xic_create_frame)
7135 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
7136 (xic_set_xfontset): New functions.
7138 2000-01-28 Dave Love <fx@gnu.org>
7140 * s/irix6-5.h: Revert last change after change to irix5-0.h.
7142 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
7144 2000-01-28 Gerd Moellmann <gerd@gnu.org>
7146 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
7147 for *scratch* if it already existed.
7149 * emacs.c (USAGE): New macro.
7150 (main): Use it to display usage information.
7152 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7154 Support for the menu-help feature:
7156 * msdos.h: Change prototypes of XMenuAddSelection and
7159 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
7160 part of the line to the termscript file.
7161 (IT_clear_to_end): Clear the entire line, not just its beginning.
7162 (menu_help_message, prev_menu_help_message): New variables.
7163 (IT_menu_make_room): Make room for the help_text member.
7164 (IT_menu_display): New argument disp_help; all callers changed.
7165 If disp_help is non-zero, store the help text of the active menu
7166 item in menu_help_message.
7167 (XMenuAddPane): Initialize the help_text member to NULL.
7168 (XMenuAddSelection): New argument help_text. Store it in the
7170 (XMenuActivate): New argument help_callback. If the value of
7171 menu_help_message has changed since the last time, display the
7172 menu help message text while waiting for the mouse to move. Clear
7173 the echo area before exiting.
7174 (XMenuDestroy): Free the help_text member.
7176 2000-01-27 Gerd Moellmann <gerd@gnu.org>
7178 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
7179 XMenuAddSelection. Pass help callback to XMenuActivate.
7180 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
7182 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
7184 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
7185 and EMACS_SET_USECS.
7187 2000-01-26 Dave Love <fx@gnu.org>
7189 * editfns.c (Fchar_after, Fchar_before): Doc fix.
7191 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
7192 an error may be signalled.
7194 2000-01-26 Gerd Moellmann <gerd@gnu.org>
7196 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
7197 LD_SWITCH_SYSTEM inherited from irix5-0.h.
7199 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
7201 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7203 * charset.c (Fstring): If there is a multibyte char among
7204 the args, always return a multibyte string.
7206 2000-01-25 Gerd Moellmann <gerd@gnu.org>
7208 * sysdep.c (sys_select): Turn atimers off and on instead of
7209 recording and restoring old alarm handler
7211 * process.c (toplevel): Include atimer.h.
7212 (create_process_1): Rewritten.
7213 (create_process): Use atimers instead of alarm.
7214 (wait_reading_process_input) [hpux]: Turn atimers off instead
7215 of turning off SIGALRM.
7216 (wait_reading_process_input): Turn off atimers instead off
7217 calling stop_polling.
7219 * emacs.c (main): Call init_atimer.
7221 * keyboard.c (toplevel): Include systime.h and atimer.h.
7222 (polling_for_input): Removed because unused.
7223 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
7224 (poll_timer): New variable.
7225 (poll_for_input, poll_for_input_1): New functions.
7226 (start_polling, stop_polling): Rewritten.
7228 * keyboard.h (polling_for_input): Removed.
7230 * atimer.h, atimer.c: New files.
7232 * Makefile.in (obj): Add atimer.o.
7233 (atimer.o): New target.
7235 * blockinput.h (pending_atimers): Add extern declaration.
7236 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
7238 * lisp.h (popup_activated_flag): Add extern declaration.
7240 * xmenu.c (popup_activated_flag): Make externally visible.
7241 (popup_activate_callback) [USE_MOTIF]: Increment
7242 popup_activated_flag.
7243 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
7245 * xterm.c (toplevel): Include atimer.h.
7246 (toolkit_scroll_bar_interaction): New variable.
7247 (Fxt_process_timeouts): Removed.
7248 (x_process_timeouts): New function.
7249 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
7250 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
7251 (x_make_frame_visible): Call poll_for_input_1 instead of
7252 input_poll_signal. Don't call alarm.
7253 (x_initialize): Install timer calling x_process_timeouts.
7255 2000-01-24 Dave Love <fx@gnu.org>
7257 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
7258 Don't use -cckr -- apparently not now necessary.
7260 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7262 * msdos.c (IT_menu_display): Truncate long menu lines at the right
7265 2000-01-23 Jason Rumney <jasonr@gnu.org>
7267 * w32fns.c (w32_defined_color): Apply gamma correction before
7268 trying to map to the palette.
7269 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
7272 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
7273 here. Callers changed to always pass real device context.
7274 (w32_draw_bitmap): Likewise.
7275 (w32_get_glyph_overhangs): Likewise.
7276 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
7278 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
7279 pfnSetScrollInfo and SetScrollRange.
7280 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
7281 back into MULE characters after decoding them.
7282 (x_get_glyph_face_and_encoding): Likewise.
7283 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
7284 GetCharABCWidthsW fails, since this is defined on Windows 9x.
7285 (x_produce_glyphs): Calculate per char metrics for a character
7286 that we know exists in default font when font_not_found_p is true.
7288 2000-01-22 Jason Rumney <jasonr@gnu.org>
7290 * makefile.nt (intervals.obj, composite.obj): New modules.
7291 (composite.h): Added as dependency where appropriate.
7293 * w32gui.h (XGCValue): New struct for emulating X GCs.
7295 * w32term.h (XCharStruct): New struct for emulating X.
7297 * w32console.c (turn_on_face, turn_off_face): New functions.
7298 (change_line_highlight): New prototype for new redisplay.
7299 (write_glyphs): Support multibyte text. Support faces.
7301 * w32faces.c: Complete rewrite for new redisplay based on new
7304 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
7305 throughout. struct frame * in place of FRAME_PTR.
7306 Skeleton support for images, toolbars, tooltips from xfns.c.
7307 (Fx_create_frame): Use system default for default scroll bar
7309 (w32_get_arg): Renamed from x_get_arg.
7310 (Fx_file_dialog): New function.
7311 (w32_list_fonts): Check cache before asking system.
7312 (Vw32_enable_synthesized_fonts): New variable.
7313 (Vw32_enable_italics): Obsolete, removed.
7315 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7316 Use SELECTED_FRAME macro.
7318 * w32menu.c: Add skeleton support for help strings on menus.
7319 (add_menu_item): Native checkbox and radio support added, but not
7320 yet enabled due to bugs.
7321 (push_menu_item): Add parameters type, selection and help.
7323 Formatting changes to reduce unnecessary diffs with xmenu.c.
7325 * w32select.c (Fw32_set_clipboard_data): Update call to
7326 find_charset_in_str.
7328 * w32term.c: Complete rewrite for new redisplay based on new
7329 xterm.c with necessary sections merged back in from old w32term.c.
7331 2000-01-21 Richard M. Stallman <rms@gnu.org>
7333 * data.c (set_internal): Further fix in same criterion.
7335 2000-01-20 Richard M. Stallman <rms@gnu.org>
7337 * data.c (set_internal): Fix the criteria for whether
7338 to swap out the old cached binding.
7340 2000-01-19 Dave Love <fx@gnu.org>
7342 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
7344 2000-01-18 Kenichi Handa <handa@etl.go.jp>
7346 * regex.c (re_compile_fastmap): While checking a range table for
7347 `charset', skip flag bits for a character class correctly.
7349 2000-01-17 Gerd Moellmann <gerd@gnu.org>
7351 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
7353 * xfns.c (x_window): Call lw_create_widget with new parameter
7356 * widget.c (EmacsFrameSetCharSize): Change size of children first
7357 because of problems with main window geometry management under
7360 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
7362 (MENU_ITEMS_ITEM_HELP): New enumerator.
7363 (push_menu_item): Add parameter HELP. Record help in menu_items.
7364 (single_menu_item, single_submenu, list_of_items): Call
7365 push_menu_item with new parameter.
7366 (single_submenu): Set help string in widget value.
7367 (menu_highlight_callback): New function.
7368 (set_frame_menubar): Call lw_create_widget with new
7370 (xmenu_show, xdialog_show): Ditto.
7372 2000-01-13 Gerd Moellmann <gerd@gnu.org>
7374 * sound.c (Fplay_sound): Improve doc string.
7376 2000-01-11 Richard M. Stallman <rms@gnu.org>
7378 * lisp.h (set_internal): Enter the new arg.
7380 * eval.c (specbind): Record buffer-local variables specially,
7381 indicating which buffer's binding was saved.
7382 (unbind_to): Restore buffer-local variables specially
7383 in the proper buffer.
7385 * data.c (set_internal): New arg BUF.
7387 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
7388 * data.c (Fset): Pass new arg to set_internal.
7389 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
7391 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7393 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
7396 2000-01-11 Richard M. Stallman <rms@gnu.org>
7398 * minibuf.c (Ftry_completion): Doc fix.
7400 2000-01-11 Gerd Moellmann <gerd@gnu.org>
7402 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
7405 2000-01-11 Andreas Schwab <schwab@suse.de>
7407 * coding.c (code_convert_region): Initialize total_skip.
7409 2000-01-08 Dave Love <fx@gnu.org>
7411 * eval.c (Fuser_variable_p): Check customizability too.
7413 2000-01-07 Gerd Moellmann <gerd@gnu.org>
7415 * minibuf.c (Fcompleting_read): Doc fix.
7417 2000-01-05 Gerd Moellmann <gerd@gnu.org>
7419 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
7422 * xfns.c (x_create_im): New function to set IM and IC of a frame.
7423 Check that input style is supported before trying to create an
7425 (x_window): Call x_create_im.
7427 2000-01-04 Gerd Moellmann <gerd@gnu.org>
7429 * xfns.c (current_gif_memory_src): New variable.
7430 (gif_load): Record the address of the current memory source
7431 in current_gif_memory_src.
7432 (gif_read_from_memory): Use current_gif_memory_src.
7434 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
7435 macros statement form.
7437 * sound.c (struct sound): Renamed from struct sound_file.
7438 (struct sound): Add members `data' and `header_size'.
7439 (enum sound_attr): Add SOUND_DATA.
7440 (current_sound, current_sound_device): Variables renamed from
7441 sound_file and sound_device.
7442 (parse_sound): Parse :data.
7443 (parse_sound): Handle sound data in strings.
7444 (find_sound_type): Function renamed from find_sound_file_type.
7445 (wav_init, au_init): Fail if sound's header_size is smaller than
7447 (wav_play, au_play): Play sounds from string data.
7449 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
7451 * lisp.h: Add prototype for allocate_string_data.
7453 * alloc.c (Fgarbage_collect): Return number of live and free
7456 * alloc.c (mark_buffer): Remove code in #if 0.
7458 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
7459 (strings_consed): New variable.
7460 (allocate_string): Set it.
7461 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
7462 (Fmemory_use_counts): Return strings_consed. Use Flist.
7464 * alloc.c: General cleanup in comments etc. Remove conditional
7465 compilation for `standalone'.
7467 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
7469 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
7470 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
7471 (DONT_COPY_FLAG): Removed.
7472 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
7473 (struct sdata, struct sblock): New
7474 (struct string_block): Rewritten.
7475 (STRINGS_IN_STRING_BLOCK): New macro.
7476 (oldest_sblock, current_sblock, total_strings, total_free_strings)
7477 (large_sblocks, string_blocks, string_free_list): New variables.
7478 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
7479 (init_strings): Rewritten.
7480 (allocate_string, allocate_string_data, compact_small_strings)
7481 (free_large_strings, sweep_strings): New functions.
7482 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
7483 (struct string_block_head, current_string_block)
7484 (first_string_block, large_string_blocks, STRING_FULLSIZE)
7485 (STRING_PAD): Removed.
7486 (make_uninit_multibyte_string, make_pure_string): Rewritten.
7487 (Fgarbage_collect): Don't set mark bit in large strings.
7488 (mark_object): Mark strings differently. Mark symbol names
7490 (survives_gc_p): Test marked strings differently.
7491 (gc_sweep): Sweep strings differently, unmark strings in
7493 (compact_strings): Removed.
7495 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
7497 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
7498 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
7500 2000-01-04 Kenichi Handa <handa@etl.go.jp>
7502 * fileio.c (Finsert_file_contents): Signal error if visiting file
7503 in a non-empty buffer.
7505 * term.c (encode_terminal_code): Fix the previous change.
7507 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7509 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
7510 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
7512 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
7514 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7516 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
7517 need to test for MSDOS frames.
7519 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7521 * dosfns.c (unspecified_colors): Remove.
7522 (msdos_stdcolor_idx): Use global variables unspecified_fg and
7524 (msdos_stdcolor_name): Return strings for unspecified fore- and
7527 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
7528 (syms_of_xfaces): Remove their staticpro's.
7529 (tty_color_name): Return Lisp strings for unspecified fore- and
7531 (Finternal_set_lisp_face_attribute): Remove the special treatment
7532 for Qunspecified_{f,b}g.
7533 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
7536 2000-01-03 Gerd Moellmann <gerd@gnu.org>
7538 * xdisp.c (reseat_at_next_visible_line_start): Position before
7539 newline only if ending up on a newline.
7540 (next_element_from_ellipsis): Return success. Handle case of
7541 displaying no ellipsis. Fix case of ellipsis defined in display
7543 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
7546 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
7548 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
7549 (Fcolor_supported_p): Renamed from face-color-supported-p.
7551 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7553 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
7554 list of colors renamed to tty-defined-color-alist.
7555 (tty_color_name): Pass the frame to tty-color-by-index.
7556 (realize_tty_face): tty-color-alist is now a function which
7557 accepts the frame as argument.
7559 * term.c (Ftty_display_color_p): Accept an optional argument
7562 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7564 * term.c (insert_glyphs): Pass glyph, not &glyph, to
7565 encode_terminal_code.
7567 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7569 * dispnew.c (mode_line_string): Support termcap frames as well.
7571 2000-01-01 Gerd Moellmann <gerd@gnu.org>
7573 * syntax.c (Fforward_word): Undo previous change.
7575 * editfns.c (Fconstrain_to_field): Don't constrain if
7576 inhibit-field-text-motion is non-nil.
7577 (Fline_beginning_position): Undo previous change.
7578 (Fline_end_position): Ditto.
7580 * syntax.c (Fforward_word): Notice field boundaries only if
7581 inhibit-field-text-motion is nil.
7583 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
7585 * editfns.c (Vinhibit_field_text_motion): New variable.
7586 (inhibit-field-text-motion): New DEFVAR_LISP.
7587 (Fline_beginning_position, Fline_end_position): Notice field
7588 boundaries only if inhibit-field-text-motion is nil.
7590 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
7592 (x_build_heuristic_mask): Likewise.
7593 (xbm_load_image_from_file): Change error output.
7594 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
7595 (gif_load, gs_load, x_kill_gs_process): Ditto.
7597 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
7598 color indices when accessing raster pixels.
7599 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
7600 one of :file or :data.
7601 (enum pbm_keyword_index): Add PBM_DATA.
7602 (pbm_format): Add :data.
7603 (pbm_image_p): Allow either :file or :data.
7604 (pbm_read_file): New function.
7605 (pbm_scan_number): Rewritten to read from string.
7606 (pbm_load): Support :data.
7608 See ChangeLog.8 for earlier changes.
7611 ;; coding: iso-2022-7bit