1 2001-10-17 Andrew Innes <andrewi@gnu.org>
3 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
5 * w32fns.c (w32_load_system_font): Cache codepage for font, in
6 font_info.charset field.
8 * w32term.c (w32_encode_char): Get cached codepage from font_info,
9 rather than working it out by calling w32_codepage_for_font for
12 2001-10-17 Andrew Innes <andrewi@gnu.org>
14 * w32term.c (w32_read_socket): Determine clipping rectangle for
15 the entire frame, including areas covered by scrollbars and the
16 menubar. This avoids internal arguments about whether a frame is
17 fully obscured or not.
19 2001-10-17 Gerd Moellmann <gerd@gnu.org>
21 * xdisp.c (try_window_id): Undo last change. Give up if
22 window ends in strings.
24 * xdisp.c (try_window_id): Don't display lines after the window
25 end if the rest of the window after the window end was already
28 * xdisp.c (try_window_id): Remove code that was only there
29 for the release of 21.1.
31 * xdisp.c (display_line): Don't indicate empty lines in
34 2001-10-17 Miles Bader <miles@gnu.org>
36 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
37 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
38 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
39 Change doc-string comments to `new style' [w/`doc:' keyword].
40 (DOC_STRINGS_IN_COMMENTS): Macro removed.
41 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
44 2001-10-16 Miles Bader <miles@gnu.org>
46 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
48 2001-10-16 Gerd Moellmann <gerd@gnu.org>
50 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
53 2001-10-16 Ken Raeburn <raeburn@gnu.org>
55 Avoid the assumption that car and cdr slots of cons cells are
56 addressable lvalues; this allows for easier experimentation with
57 other lisp implementations that may not permit such accesses for
58 various reasons. Not quite complete -- buffer.c still needs some
59 work, and w32/mac files need rechecking -- so compile-time
60 enforcement is left disabled for now.
62 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
63 gcc with a union-based Lisp object rep. Redefine as no-op for
65 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
66 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
67 (XSETCAR, XSETCDR): New macros.
68 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
69 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
70 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
71 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
73 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
74 * buffer.c (record_buffer, Fbury_buffer,
75 swap_out_buffer_local_variables, recenter_overlay_lists,
76 Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
77 fields of a cons cell respectively.
78 * callint.c (quotify_args, Fcall_interactively): Likewise.
79 * ccl.c (Fregister_code_conversion_map): Likewise.
80 * coding.c (detect_coding_system): Likewise.
81 * composite.c (get_composition_id, make_composition_value_copy):
83 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding,
84 swap_in_symval_forwarding, set_internal, Fset_default,
85 Fmake_variable_buffer_local, Fmake_local_variable,
86 Fmake_variable_frame_local): Likewise.
87 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
88 * keymap.c (Fset_keymap_parent, store_in_keymap,
89 accessible_keymaps_1, where_is_internal_2, Fcopy_keymap):
91 * minibuf.c (get_minibuffer): Likewise.
92 * search.c (Fmatch_data): Likewise.
93 * textprop.c (extend_property_ranges): Likewise.
94 * undo.c (record_insert, Fundo_boundary, truncate_undo_list):
96 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
98 * w32term.c (x_delete_display): Likewise.
99 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
101 * xterm.c (x_list_fonts, x_load_font, x_delete_display):
103 * doc.c (store_function_docstring): Use XSETCARFASTINT.
104 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and
106 (Fread_file_name): Use XSETCAR.
107 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
109 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
110 * frame.c (Fmake_terminal_frame): Use XSETCDR.
111 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
113 * keyboard.c (read_char): Alter list traversal to avoid taking the
114 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
115 (parse_menu_item): Use XSETCAR and XSETCDR.
116 (reach_char_x_menu_prompt): Use XSETCAR.
117 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
118 (Fcommand_execute): Use XSETCDR.
119 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
120 (openp): Change list traversal to avoid using XCAR as lvalue.
121 (read_list): Use XSETCDR.
122 * process.c (wait_reading_process_input): Change wait_for_cell
123 handling to avoid taking addresses of cons cell slots.
124 * xselect.c (x_own_selection, x_handle_selection_clear,
125 x_clear_frame_selections): Use XSETCDR.
126 (wait_for_property_change): Use XSETCARFASTINT and
128 (x_handle_property_notify, x_get_foreign_selection,
129 x_handle_selection_notify): Use XSETCAR.
131 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
133 * buffer.c: Put doc strings in comments.
135 * sound.c: Include <sys/ioctl.h> also on systems without
138 2001-10-15 Sam Steingold <sds@gnu.org>
140 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
142 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
144 * process.c (process-inherit-coding-system-flag,
145 get-buffer-process): Do not confuse make-docfile with doc strings
148 * editfns.c (Fchar_to_string): Make doc string consistent with
150 Put doc strings in comments.
152 * abbrev.c, minibuf.c: Put doc strings in comments.
154 2001-10-15 Gerd Moellmann <gerd@gnu.org>
156 * window.c (window_loop): Don't check for Fother_buffer returning
159 * window.c (select_window_1): Unfreeze window start. Remove a
160 doubled test for WINDOW being live.
162 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
164 * fns.c (Fmapconcat): Fix typo in a doc string.
166 * dispnew.c (Fsleep_for): Fix typo in a doc string.
168 2001-10-15 Gerd Moellmann <gerd@gnu.org>
170 * xterm.c (x_draw_glyph_string): Restore clipping after
173 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
175 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc
178 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
180 * indent.c (skip_invisible): Use new retval of
181 TEXT_PROP_MEANS_INVISIBLE.
183 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
184 If a parent is reached and noinherit is set, exit immediately.
185 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
187 * s/ms-w32.h (EXEC_SUFFIXES):
188 * s/msdos.h (EXEC_SUFFIXES):
189 * process.h (EXEC_SUFFIXES): Remove.
191 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
192 (decode_suffixes): Remove.
194 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
195 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
196 (invisible_ellipsis_p): Remove.
198 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
199 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
200 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
201 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
202 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
204 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
206 * lisp.h (Ftop_level): Add prototype.
208 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
209 (XTread_socket): Improve style of comments to follow other
212 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
213 is already prototyped in included lisp.h).
215 * frame.c (Fset_mouse_position): Improve style of comment to
216 follow other comments.
217 (Fset_mouse_pixel_position): Improve style of comment to follow
219 (Fmake_frame_visible): Doc fix and typo in comment.
220 (Fmake_frame_invisible): Doc fix and typo in comment.
221 (Ficonify_frame): Fix typo in comment.
223 2001-10-14 Gerd Moellmann <gerd@gnu.org>
225 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
226 * term.c, alloc.c: Put doc strings in comments.
228 2001-10-13 Gerd Moellmann <gerd@gnu.org>
230 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
231 Provide definitions for doc strings in comments.
233 * fns.c: Put doc strings in comments.
235 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
237 * dired.c (file_name_completion): Ignore a candidate directory if
238 it matches an element in completion-ignored-extensions that ends
240 (syms_of_dired) <completion-ignored-extensions>: Mention the above
241 feature in the doc string.
242 (Ffile_name_completion): Ditto.
244 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
246 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
248 * xfns.c (syms_of_xfns): Update calls to Fprovide.
250 * lisp.h (Fprovide): Update prototype.
251 (Ffeaturep, invisible_p): Remove.
253 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
254 (DOLIST, LOOP_PROPVAL): New macros.
255 (invisible_p, invisible_ellipsis_p): Use them.
256 (invisible_noellipsis_p): New function.
257 (syms_of_xdisp): Use empty_string.
259 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
261 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
262 (syms_of_lread) <Vafter_load_alist>: Update docstring.
264 * print.c (Fwith_output_to_temp_buffer): Align with
265 internal_with_output_to_temp_buffer.
266 (print_preprocess): Use traverse_intervals_noorder.
267 (print_object): Update call to traverse_intervals.
269 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
270 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
272 * intervals.c (traverse_intervals_noorder): New function.
273 (search_for_interval, count_intervals): Use it.
274 (traverse_intervals): Use less stack space and drop `depth' arg.
276 * fns.c (Ffeaturep): Add new `subfeature' arg.
277 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
278 (Qsubfeatures): New var.
279 (syms_of_fns): Initialize it.
281 * keymap.c (Fkey_description): Use empty_string.
282 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
283 (syms_of_keymap): Setup inheritance between maps.
284 Don't export Sdescribe_bindings_internal any more.
286 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
288 2001-10-12 Gerd Moellmann <gerd@gnu.org>
290 * xterm.c (notice_overwritten_cursor): Renamed from
291 note_overwritten_text_cursor. Rewritten to take glyph widths into
294 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
296 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
297 multi-line strings without a trailing "\n\".
299 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
301 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
304 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
306 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
308 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
309 * w32proc.c (sys_spawnve):
310 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
311 * w32.c (check_windows_init_file):
312 * sound.c (Fplay_sound):
313 * emacs.c (init_cmdargs):
314 * process.c (Fstart_process): Update calls to openp.
316 * callproc.c (Vexec_suffixes): New var.
317 (Fcall_process): Update call to openp.
318 (decode_suffixes): New function.
319 (syms_of_callproc): Init exec-suffixes.
321 * lread.c (Vload_suffixes, default_suffixes): New vars.
322 (openp): Take a lisp list of suffixes.
323 Check for file-name-handlers even if the file was absolute already.
324 (syms_of_lread): Declare load-suffixes.
325 (Fload): Fix up call to openp.
326 Don't bother checking for file-name-handler at the very beginning.
328 * keymap.h (Fcopy_keymap): Don't export.
330 * lisp.h (empty_string): Declare.
331 (Vload_suffixes, Vexec_suffixes): Declare.
332 (openp): Update prototype.
334 * emacs.c (empty_string): New var.
335 (syms_of_emacs): Initialize it.
337 * search.c (wordify): Use it.
339 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
340 selected window if it's not displayed there. Handle the case
341 when the window is dedicated.
342 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
344 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
346 * syntax.h (struct gl_state_s): Change the meaning of b_property.
347 Remove left_ok and right_ok.
348 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
349 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
350 new meaning of b_property.
352 * syntax.c (update_syntax_table): Simplify.
353 (Fforward_comment): Don't skip quoted chars when going backward.
355 2001-10-11 Gerd Moellmann <gerd@gnu.org>
357 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
358 in case I is of some unsigned type, in which case
359 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
360 comparison becomes bogus.
362 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
363 (Fuser_full_name): Fix bug treating a float as a fixnum.
365 * data.c (Fstring_to_number): Use make_fixnum_or_float.
367 * lisp.h (make_fixnum_or_float): New macro.
369 * lisp.h (circular_list_error): Add prototype.
371 * data.c (Qcircular_list): New variable.
372 (circular_list_error): New function.
373 (syms_of_data): Initialize it Qcircular_list.
375 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
377 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
378 casefiddle.c, buffer.c: Include keymap.h.
380 2001-10-10 Gerd Moellmann <gerd@gnu.org>
382 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
383 options. From Dave Love <d.love@dl.ac.uk>.
385 2001-10-09 Gerd Moellmann <gerd@gnu.org>
387 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
388 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
390 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
392 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
394 2001-10-08 Andrew Innes <andrewi@gnu.org>
396 * lisp.h [max]: Undef min and max before redefining them.
398 * w32gui.h: Do not undef min and max.
400 * w32heap.h: Do not undef min and max.
402 * s/ms-w32.h: Do not undef min and max.
404 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
406 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
408 2001-10-08 Sam Steingold <sds@gnu.org>
410 * keymap.c (current-active-maps): Quote newlines (compilation error).
412 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
414 * Makefile.in (lisp, shortlisp): Replace bindings.el with
415 bindings.elc, since otherwise doc strings in bindings.el get wrong
418 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
420 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
422 * keyboard.h (map_prompt): Remove.
424 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
425 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
427 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
429 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
431 * keyboard.c (map_prompt): Remove.
432 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
435 * keymap.h: New file. Extracted from lisp.h.
437 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
438 (accessible_keymaps_1): New function.
439 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
440 (Fwhere_is_internal): Use Fcurrent_active_maps.
441 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
442 Insert in current buffer rather than standard-output.
443 Don't call `help-mode'. Export to elisp.
444 (describe_buffer_bindings): New wrapper.
445 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
446 and Sdescribe_buffer_bindings.
448 2001-10-08 Gerd Moellmann <gerd@gnu.org>
450 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
451 Remove code setting signal handler.
453 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
454 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
456 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
458 * keyboard.c: Don't define min/max.
460 2001-10-08 Gerd Moellmann <gerd@gnu.org>
462 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
463 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
464 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
465 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
466 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
467 Don't define min/max.
469 * lisp.h (min, max): New macros.
471 * puresize.h (BASE_PURESIZE): Increase to 725000.
473 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
475 * xfaces.c (free_frame_menubar): Add prototype.
477 * lisp.h (init_window): Add prototype.
479 * editfns.c: Include ctype.h.
481 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
482 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
483 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
486 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
487 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
488 `popup_activated_flag' and `title'.
490 * doc.c (Fdocumentation_property): Fix typo in a doc string.
492 * emacs.c (main): Remove extra `;'.
494 * atimer.h (struct atimer): Fix typos in a comment.
496 * atimer.c: Fix typo.
498 * Makefile.in: Fix typo.
500 * README: Remove obsolete part mentioning removed VMS file.
502 2001-10-07 Miles Bader <miles@gnu.org>
504 * Makefile.in (lisp, shortlisp): Add `button.elc'.
506 2001-10-07 Ken Raeburn <raeburn@gnu.org>
508 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
511 * lisp.h (Ffield_end): Declare.
513 2001-10-07 Gerd Moellmann <gerd@gnu.org>
515 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
517 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
519 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
521 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
523 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
524 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
526 * alloc.c (inhibit_garbage_collection): Simplify.
527 (Fmemory_use_counts): Ditto.
529 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
530 (syms_of_data): DEFVAR_INT most-positive-fixnum and
531 most-negative-fixnum.
533 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
534 (FIXNUM_OVERFLOW_P): New macros.
536 2001-10-06 Miles Bader <miles@gnu.org>
538 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
539 scroll_bar_bottom_shadow_pixel fields.
540 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
541 for the shadows, and tell the toolkit about them if we succeed.
542 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
543 Free scroll-bar shadow colors.
544 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
545 Free scroll-bar shadow colors when the background color changes.
546 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
547 Initialize scroll-bar shadow-color fields.
549 2001-10-05 Gerd Moellmann <gerd@gnu.org>
551 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
553 2001-10-05 Miles Bader <miles@gnu.org>
555 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
556 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
557 New functions (were in simple.el).
558 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
559 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
560 (syms_of_minibuf): Initialize them.
562 2001-10-05 Gerd Moellmann <gerd@gnu.org>
564 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
565 (tiff_load): Install them as error and warning handler.
567 2001-10-04 Andrew Innes <andrewi@gnu.org>
569 * w32fns.c (x_to_w32_color): Fix argument to alloca.
570 (w32_load_system_font): Don't believe what GetLanguageFontInfo
571 says; query codepage info directly to determine if font is double byte.
572 (x_to_w32_charset): Handle private format for unknown charsets.
573 Handle wildcards in charset spec, by ignoring them.
574 (w32_codepage_for_font): Fix argument to alloca. Don't remove
575 "*-" prefix from charset.
576 (x_to_w32_font): Enlarge remainder array for safety. Specifically
577 handle the truncated font spec form constructed by font_list_1, so
578 that we correctly identify the charset fields. Don't remove "*-"
580 (w32_list_synthesized_fonts): Fix argument to alloca.
582 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
584 * window.h (MINI_WINDOW_P): Use NILP.
586 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
588 * termhooks.h (struct input_event): Use proper type for `kind'.
590 2001-10-04 Gerd Moellmann <gerd@gnu.org>
592 This handles unknown keysyms better than before. For example,
593 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
594 Emacs formerly completely ignored F5. With the change, it derives
595 a key symbol from the name of the X keysym, `ccaron' in this case.
596 Reported by Martin Buchholz.
598 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
601 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
602 that EVENT->code isn't a function key, use the keysym's name.
604 2001-10-04 Gerd Moellmann <gerd@gnu.org>
606 FOREACH is a macro that should make it easier to loop over Lisp
607 lists with checks for cycles and proper lists.
609 * lisp.h (LIST_END_P, FOREACH): New macros.
611 2001-10-04 Gerd Moellmann <gerd@gnu.org>
613 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
614 called for a lost connection. Prevent dumping core in this case.
615 Instead print the X error, and exit. On user request.
617 * xterm.c (error_msg): New variable.
618 (x_fatal_error_signal): New function.
619 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
620 as fatal_error_signal_hook around the call to XtCloseDisplay.
622 * emacs.c (fatal_error_signal_hook): New variable.
623 (fatal_error_signal): Call that function.
625 2001-10-04 Gerd Moellmann <gerd@gnu.org>
627 With this, Emacs prints how much pure storage it will
628 approximately need in case pure storage overflows while dumping.
630 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
632 (init_alloc_once): Initialize new variables.
633 (PURE_POINTER_P): Use new variables.
634 (pure_alloc): If pure storage overflows, allocate from the heap.
635 (check_pure_size): New function.
636 (Fgarbage_collect): Don't GC if pure storage has overflowed.
638 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
639 (check_pure_size): Add prototype.
641 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
643 2001-10-04 Gerd Moellmann <gerd@gnu.org>
645 This adds a post-gc-hook that's run with GC inhibited.
646 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
648 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
649 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
650 (Fgarbage_collect): Run post-gc-hook.
652 2001-10-04 Gerd Moellmann <gerd@gnu.org>
654 This adds `defvaralias' and `indirect-variable'. Changes not
655 directly related to this feature are there to gain the same
656 performance again as before variable aliases.
658 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
659 code to get and set symbol values, to take defvaralias into account.
661 (Note: the new `constant' bit-flag in symbols would make it
662 possible to define arbitrary read-only variables, e.g. with
665 Documentation is in lispref/variables.texi. Added to NEWS.
667 * lisp.h (enum symbol_interned): New enumeration.
668 (struct Lisp_Symbol): Remove member `obarray', add
669 `indirect_variable', `constant', and `interned'.
670 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
671 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
672 (indirect_variable): Add prototype.
674 * print.c (print_preprocess, print_object): Test internedness of
677 * lread.c (Fintern, Funintern): Set symbol's interned and constant
679 (init_obarray): Likewise for t and nil.
681 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
682 (Fdefvaralias): New function.
683 (specbind): Simplify the test if symbol is a constant.
684 (syms_of_eval): Defsubr Fdefvaralias.
686 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
687 (Qcyclic_variable_indirection): New variable.
688 (Fkeywordp): Check for internedness differently.
689 (Fmakunbound): Simplify the test if symbol is a constant.
690 (indirect_variable, Findirect_variable): New functions.
691 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
693 (let_shadows_buffer_binding_p): Check for variable aliases.
694 (set_internal): Simplify the test if SYMBOL is a constant.
695 If SYMBOL has a buffer-local value and is an alias, use the aliased
697 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
700 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
701 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
704 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
706 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
707 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
708 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
710 2001-10-04 Gerd Moellmann <gerd@gnu.org>
714 2001-10-03 Miles Bader <miles@gnu.org>
716 * callproc.c (syms_of_callproc): Explicitly state in the
717 documentation for `process-environment' that earlier entries take
718 precedence over later ones.
720 2001-10-02 Miles Bader <miles@gnu.org>
722 * textprop.c (Fnext_char_property_change)
723 (Fprevious_char_property_change): Remove reference to non-existant
724 argument OBJECT from doc-string.
726 2001-10-01 Gerd Moellmann <gerd@gnu.org>
728 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
729 (try_window_id): Skip back over lines ending in a newline from a
732 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
735 2001-10-01 Richard M. Stallman <rms@gnu.org>
737 * search.c (Freplace_match): Doc fix.
739 2001-09-28 Andrew Innes <andrewi@gnu.org>
741 * w32menu.c (set_frame_menubar): Take into account that
742 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
745 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
747 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
749 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
751 * s/gnu-linux.h: Fix a typo in comment.
753 2001-09-28 Andreas Schwab <schwab@suse.de>
755 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
756 nocombreloc, in case -z combreloc is the default.
758 2001-09-28 Gerd Moellmann <gerd@gnu.org>
760 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
761 really going on here.
763 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
765 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
767 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
769 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
770 utf-8, menu-bar, and latin-N.
771 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
773 (lisp): Add latin-N, since they are preloaded.
775 2001-09-27 Gerd Moellmann <gerd@gnu.org>
777 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
778 to the left. Some cleanup.
780 * xdisp.c (display_mode_element): One more case where a string's
781 multibyteness should be used for display.
783 2001-09-26 Gerd Moellmann <gerd@gnu.org>
785 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
788 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
789 of the only temporarily set echoing flag for deciding when
792 * keyboard.c (echo_kboard): Make externally visible.
794 * lisp.h (echo_kboard): Declare extern.
796 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
797 fonts_changed_p if we need larger matrices due to vscrolling.
798 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
799 this round of redisplay if make_cursor_line_fully_visible fails.
800 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
801 (try_cursor_movement, try_scrolling): Use them instead of integers.
803 * dispextern.h (required_matrix_width, required_matrix_height):
806 * dispnew.c (required_matrix_width, required_matrix_height):
808 (allocate_matrices_for_window_redisplay)
809 (allocate_matrices_for_frame_redisplay: Use them.
810 Remove parameters CH_DIM.
812 * xdisp.c (display_mode_lines): Temporarily set selected_frame
813 and selected_window to the frame of the window whose mode-lines
814 are displayed, and to the window itself.
815 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
818 2001-09-25 Gerd Moellmann <gerd@gnu.org>
820 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
821 the image cache under us.
823 * xdisp.c (display_mode_element): If the mode element is a symbol
824 with a string value, use that string's multibyteness for displaying.
826 * keyboard.c (read_char): Don't clear a message for a switch-frame
827 event. From Stefan Monnier <monnier@cs.yale.edu>.
829 * xterm.c (fast_find_position) [0]: Add a presumably more correct
830 version for after 21.1.
832 * xdisp.c (row_containing_pos): Make externally visible.
834 * dispextern.h (row_containing_pos): Add prototype.
836 * process.c (send_process): Disable composition if from_byte < 0.
837 From Kenichi Handa <handa@etl.go.jp>.
839 2001-09-24 Gerd Moellmann <gerd@gnu.org>
841 * xterm.c (refreshicon): Function removed.
843 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
845 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
847 * xterm.c (toplevel): Remove includes in #if 0.
849 * process.c (sigchld_handler) [LINUX]: Don't return from
850 the signal handler at the end of the loop.
852 2001-09-21 Gerd Moellmann <gerd@gnu.org>
854 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
855 Terminate only if kill returns -1, and errno is ESRCH.
857 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
859 * Makefile.in (shortlisp): Add ../lisp/env.elc.
861 2001-09-20 Gerd Moellmann <gerd@gnu.org>
863 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
864 since this function can be called during GC.
866 * callproc.c (Fcall_process): Handle errors from pipe(2).
867 (child_setup): Delete code in #ifdef vipc.
869 2001-09-19 Gerd Moellmann <gerd@gnu.org>
871 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
872 (display_mode_element): Display the string from decode_mode_spec
873 depending on its multibyteness.
875 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
877 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
879 2001-09-18 Gerd Moellmann <gerd@gnu.org>
881 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
882 recursive_edit_unwind.
883 (recursive_edit_unwind): Set kboard state according to
886 * buffer.c (modify_overlay): Don't do nothing if START == END;
887 This can still be a modification, for example when an overlay has
888 a before-string or after-string.
889 (Fdelete_overlay): Prevent redisplay optimizations when deleting
890 an overlay with before-string or after-string.
892 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
893 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
895 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
896 first_unchanged_at_end_row is in front of
897 last_unchanged_at_beg_row. This code should be removed after the
900 2001-09-17 Gerd Moellmann <gerd@gnu.org>
902 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
903 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
905 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
908 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
910 * dired.c (Ffile_attributes): Doc fix.
912 2001-09-14 Gerd Moellmann <gerd@gnu.org>
914 * fileio.c (Ffile_symlink_p): Fix last change.
916 * filelock.c (current_lock_owner): Fix last change.
918 2001-09-13 Gerd Moellmann <gerd@gnu.org>
920 * filelock.c (current_lock_owner): If readlink returns ERANGE,
921 take that to mean that the buffer is too small.
923 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
924 that to mean that the buffer is too small.
926 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
927 current buffer's multibyteness when discarding the iterator's
930 * xfns.c (Fx_window_property): Handle case that property gets
931 deleted between the two calls to XGetWindowProperty.
933 2001-09-11 Gerd Moellmann <gerd@gnu.org>
935 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
937 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
938 in addition to read-only.
940 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
941 to t in addition to read-only.
943 * lisp.h (Qinhibit_modification_hooks): Declare.
945 * insdel.c (Qinhibit_modification_hooks): New variable.
946 (syms_of_insdel): Initialize and staticpro it.
948 * textprop.c (verify_interval_modification): Don't run
949 modification-hooks if inhibit_modification_hooks.
951 * dispnew.c (set_window_cursor_after_update): Fix code
952 finding glyph row containing cursor when cursor_in_echo_area
955 * xdisp.c (init_from_display_pos): Put some code in #if 0.
956 (add_to_log): Use bcopy instead of strcpy.
957 (init_from_display_pos): Use an explicit loop over bytes in
958 overlay strings instead of calling index.
960 2001-09-10 Gerd Moellmann <gerd@gnu.org>
962 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
964 * dispnew.c (direct_output_for_insert): Don't change IT's
965 stop_charpos to something in front of its current position.
967 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
970 2001-09-10 Richard M. Stallman <rms@gnu.org>
972 * frame.c (Fmouse_position): Doc fix.
974 2001-09-07 Gerd Moellmann <gerd@gnu.org>
976 * xdisp.c (init_from_display_pos): Don't compare the result
977 of calling index with NULL.
979 2001-09-06 Gerd Moellmann <gerd@gnu.org>
981 * xfns.c (x_set_background_color): Don't change the colors
982 of the X window of scroll bar widgets.
984 2001-09-05 Andrew Innes <andrewi@gnu.org>
986 * w32fns.c (w32_createwindow): Undo last change.
988 2001-09-05 Gerd Moellmann <gerd@gnu.org>
990 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
992 * xdisp.c (string_buffer_position): Use *single_char_property*
993 functions instead of the *single_property* functions.
995 2001-09-04 Andrew Innes <andrewi@gnu.org>
997 * w32term.c (w32_read_socket): Add more information to debugging
1000 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
1001 from Emacs frames, so that calls to GetClipBox in w32term.c
1002 correctly report when part of a frame is visible (including
1003 scrollbars, etc). This prevents repeated redrawing of frames when
1004 only a scrollbar is visible.
1005 (w32_wnd_proc): Add more frame information to debugging output.
1007 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
1009 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
1011 2001-09-03 Gerd Moellmann <gerd@gnu.org>
1013 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
1014 help-echo for a string which doesn't have help-echo itself, use
1015 get-char-property to obtain the help-echo from the string's buffer
1016 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
1017 have mouse-face, look ``under'' the string for mouse-face from an
1019 (fast_find_position): Add parameter STOP. In the final row, stop
1020 before glyphs having STOP as object. Don't consider glyphs that
1021 are not from a buffer.
1023 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
1025 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
1027 * fns.c (Fmd5): Doc fix.
1029 2001-08-31 Gerd Moellmann <gerd@gnu.org>
1031 * composite.c (update_compositions): Do nothing if
1032 inhibit-modification-hooks is set.
1034 2001-08-30 Gerd Moellmann <gerd@gnu.org>
1036 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
1037 and check_message_stack if terminating abnormally. We want
1038 glyph matrices etc. in a core dump.
1040 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
1041 (syms_of_xdisp): Initialize them.
1042 (handle_single_display_prop): Don't change point, bind `object',
1043 `position', and `buffer-position' instead to the object having the
1044 `display' property, position in the object and position in the buffer.
1046 * fileio.c (Finsert_file_contents): Don't change the multibyteness
1047 of the buffer if REPLACE is non-nil.
1049 2001-08-29 Gerd Moellmann <gerd@gnu.org>
1051 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
1053 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
1055 * w32term.c (x_set_glyph_string_background_width)
1056 (show_mouse_face): Track the last changes in xterm.c.
1058 2001-08-28 Gerd Moellmann <gerd@gnu.org>
1060 * xterm.c (x_set_glyph_string_background_width): Set the glyph
1061 string's background width so that multi-line mouse-face is drawn
1062 to the right edge of the window.
1063 (show_mouse_face): Set the row's mouse_face_p flag after drawing
1066 * dispnew.c (direct_output_for_insert): Set updated_area
1067 before inserting/writing glyphs.
1069 * xdisp.c (display_mode_element): Use string_byte_to_char to
1070 determine character positions in strings, use chars_in_text
1071 instead of strwidth.
1072 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
1073 a matrix as parameter; this is easier to use from GDB.
1075 2001-08-28 Miles Bader <miles@gnu.org>
1077 * textprop.c (Fprevious_single_char_property_change)
1078 (Fnext_single_char_property_change): Doc fixes.
1080 2001-08-27 Gerd Moellmann <gerd@gnu.org>
1082 * fileio.c (Finsert_file_contents): Allocate, restore, and
1083 free composition data in the case of REPLACE not being nil.
1085 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
1086 there exist overlay strings with newlines at POS.
1087 (text_outside_line_unchanged_p): Return 0 if changes start at
1088 START and overlays exist at START. Likewise for END.
1089 (try_window_id): Give up if init_to_row_end returns 0.
1091 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
1094 2001-08-24 Gerd Moellmann <gerd@gnu.org>
1096 * keymap.c (access_keymap): Return the cdr of the binding of
1097 a generic character instead of its definition (KEY . BINDING).
1099 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
1100 to 0 also in the REPLACE case.
1102 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
1104 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
1105 open to determine whether file is readable (as for DOS_NT).
1107 2001-08-23 Gerd Moellmann <gerd@gnu.org>
1109 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
1110 coding.type is coding_type_no_conversion or coding_type_raw_text,
1111 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
1112 non-nil instead of just setting enable_multibyte_characters in the
1115 2001-08-22 Gerd Moellmann <gerd@gnu.org>
1117 * dispextern.h (struct face_cache): Add member
1118 menu_face_changed_p.
1120 * xfaces.c (menu_face_changed_default): New variable.
1121 (menu_face_changed_count): Variable removed.
1122 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
1123 the menu_face_changed_default flag, otherwise set the FRAME's
1124 menu_face_changed_p flag if the `menu' face has been changed.
1125 Prevent calling set_font_frame_param if FRAME is t.
1126 (make_face_cache): Initialize cache's menu_face_changed_p
1127 from menu_face_changed_default.
1128 (realize_basic_faces): Look into the frame's face cache to
1129 determine if the menu appearance needs updating.
1131 * keymap.c (access_keymap): Fix last change to not consider
1132 IDX when it has modifiers.
1134 2001-08-21 Gerd Moellmann <gerd@gnu.org>
1136 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
1137 . BINDING) exists, where GENERIC-CHAR is the generic character of
1138 the charset of IDX, return BINDING unless there exists a binding
1141 2001-08-16 Gerd Moellmann <gerd@gnu.org>
1143 * xrdb.c (SYSV): Don't define on Solaris 2.
1144 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
1146 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1147 of the screen line, not text line, containing IT's current position.
1149 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1151 * window.c (window_scroll_pixel_based): Don't recenter if
1152 PT is partially visible in the window.
1154 * xterm.c (expose_window_tree, expose_window, expose_line):
1155 Return 1 when overwriting mouse-face.
1156 (expose_frame): If mouse-face was overwritten, redo it.
1158 * xfaces.c (x_update_menu_appearance): Don't call
1159 set_frame_menubar, let the next redisplay do it.
1161 2001-08-14 Andrew Innes <andrewi@gnu.org>
1163 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1164 drawing glyph string.
1166 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1168 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1171 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1173 * xfaces.c (x_update_menu_appearance): Save and restore value of
1174 interrupt_input_blocked.
1176 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1178 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1179 a line start, move back to the line start.
1181 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1182 exactly when a mini-buffer is active.
1184 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1185 in units of 1/8 character on non window-system frames.
1186 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1188 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1190 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1193 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1195 * keyboard.c (Vpre_help_message): New variable.
1196 (syms_of_keyboard): Initialize and staticpro it.
1197 (show_help_echo): Record current message before displaying a
1198 help-echo, and restore that message when clearing the help.
1200 * xfns.c (x_create_im): Remove prototype.
1202 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1204 * dispnew.c (adjust_glyph_matrix): Undo last change.
1206 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1208 * dispnew.c (adjust_glyph_matrix): In the optimization for
1209 windows whose height has changed, disable partially visible lines.
1211 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1213 * window.c (Frecenter): If ARG < 0, and on a window system
1214 frame, count in some empty lines when we can't move -ARG lines down.
1216 * xdisp.c (start_display): Don't try to determine the continuation
1217 lines width if lines are truncated. It's superfluous and leads to
1218 incorrect results if POS is not visible in the window after
1219 reseating the iterator at the previous line start.
1221 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1223 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1225 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1227 * alloc.c (init_stack): Remove declaration.
1229 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1231 * keyboard.c (read_key_sequence): Check that key is an integer
1232 before comparing it with quit_char.
1233 (add_command_key): Use larger_vector.
1234 (read_char_x_menu_prompt): Instead of converting symbol and
1235 integer events into conses (EVENT . nil), use (EVENT . disabled)
1236 which cannot be confused with valid events.
1237 (read_char): When reading from Vunread_command_events, check for
1238 events of the form (EVENT . disabled) instead of
1241 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1242 a float, determine the max height from the frame's height.
1244 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1246 * xdisp.c (redisplay_internal): Take message_cleared_p into
1247 account only if minibuf_level == 0.
1249 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1251 * xdisp.c (redisplay_internal): Add a check for the last
1254 * xdisp.c (message_cleared_p): New variable.
1255 (clear_message): Set message_cleared_p when clearing the current
1257 (redisplay_internal): Look at message_cleared_p to capture
1258 the case that the echo area should be cleared.
1260 * keyboard.c (command_loop_1): Fix spelling of
1261 resize_echo_area_exactly.
1263 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1265 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1267 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1268 current matrix when the window gets smaller.
1270 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1272 * print.c (strout): Cast the character passed to insert_char to
1273 unsigned char, to avoid sign extension when it is promoted to int.
1275 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1277 * fileio.c (Finsert_file_contents): Don't treat a return value
1278 of 0 from emacs_read as an IO error.
1280 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1282 * keyboard.c (abs): New macro.
1283 (double_click_fuzz): New variable.
1284 (make_lispy_event): Use it to determine what makes a double-click.
1285 (syms_of_keyboard): DEFVAR_INT it.
1287 * xmenu.c (set_frame_menubar): Take into account that
1288 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1291 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1293 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1295 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1296 of row's visible height.
1298 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1299 deal with the first overlay string having an image `display' property.
1300 (try_window_reusing_current_matrix, compute_line_metrics):
1301 Fix computation of row's visible height for the case that part of the
1302 row is invisible above and part of the row is at the same time
1303 invisible below the window.
1305 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1307 * xfns.c (x-show-tip): Doc fix.
1309 * xfns.c (Vx_max_tooltip_size): New variable.
1310 (syms_of_xfns): DEFVAR_LISP it.
1311 (Fx_show_tip): Set frame's window_width to the width of the
1312 window. Use a maximum tooltip size specified by
1313 Vx_max_tooltip_size, if that has valid contents.
1314 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1316 2001-07-26 Andrew Innes <andrewi@gnu.org>
1318 * w32term.c (x_display_list): New variable.
1319 (w32_term_init): Set it.
1321 * w32term.h (x_display_list): New extern.
1323 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1325 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1326 is non-nil, instead of when redisplaying_p is non-zero.
1328 (mark_window_display_accurate_1): Add an assertion.
1330 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1332 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1334 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1335 events so that we get a chance of processing expose events.
1337 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1339 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1341 * xfns.c (valid_image_p): Protect better against invalid image
1342 specifications. Previous code could signal an error.
1344 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1346 * indent.c (current_column): Fix column computation in the
1347 presence of display table entries.
1348 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1350 * dispnew.c (adjust_glyph_matrix): In the optimization for
1351 windows whose height has changed, use the new window height
1352 to compute which rows to invalidate.
1354 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1355 (MAX_10_EXP): New macro.
1358 * coding.c (code_convert_region): Handle the multibyte case if
1359 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1361 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1363 * dispextern.h (struct face): Change type of `stipple' to
1366 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1368 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1370 * dispnew.c (update_window): Don't set the cursor at the end
1371 of the update if display update has been paused.
1373 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1375 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1377 * fns.c (Fset_char_table_default): Check that a charset is defined
1378 before checking its dimension.
1380 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1382 * coding.c (setup_coding_system): Don't do any designation based
1383 on reg_bits if charset is not yet defined.
1385 * lisp.h (XVECTOR): Verify correct object type before returning a
1386 pointer, using eassert.
1388 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1390 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1391 Increase to 4096 because of paste problems reported on GNU/Linux.
1393 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1395 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1397 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1399 * fileio.c (unwind_read): Function removed.
1400 (read_non_regular, read_non_regular_quit): New functions.
1401 (Finsert_file_contents): When reading from non-regular files,
1402 arrange to catch a `quit' and terminate the loop. Rearrange
1403 code so that a `quit' when reading from a regular file doesn't
1404 insert text in the buffer.
1406 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1407 Clear faces afterwards.
1408 (clear_font_table): Take a x_display_info parameter. Don't free
1409 fonts being the default font of any frame on the given display.
1411 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1413 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1414 instead of CHAR_STRING which can signal an error.
1416 * charset.c (char_to_string_1): Extracted from char_to_string.
1417 Return -1 instead of signaling an error.
1418 (char_to_string): Use it.
1420 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1422 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1424 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1425 is t, don't try to append anything to it.
1427 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1429 * dired.c (file_name_completion): Pass dp->d_name to
1430 Fstring_match, not elt, which is always nil here.
1432 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1434 * xselect.c (x_decline_selection_request): Handle errors
1435 caused by receivers that have vanished.
1437 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1438 ignoring events on foreign windows in #if 0. Always dispatch
1439 the event after checking it with x_handle_property_notify.
1441 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1442 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1443 TRACE macros to facilitate debugging. Add additional trace statements.
1444 (toplevel): Add prototypes for file-local functions.
1445 (x_atom_to_symbol): Remove DPYINFO parameter.
1447 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1449 * w32menu.c (menubar_selection_callback, w32_menu_show):
1450 Initialize `entry' to nil.
1451 (w32_dialog_show): Remove unused `save_wv' variable.
1452 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1454 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1456 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1458 * fileio.c (unwind_read): Print a message when discarding inserted
1459 text or switching the buffer to unibyte. Change parameter.
1460 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1462 * fileio.c (unwind_read): New function.
1463 (Finsert_file_contents): Record it as unwind-function for
1464 the case that reading is interrupted by C-g.
1466 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1468 * dispnew.c (update_window): Don't skip the header-line
1469 update when scrolling_window returns 0.
1471 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1473 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1474 for the case that x_decode_color signals an error.
1476 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1478 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1480 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1481 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1484 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1486 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1487 doc string line for dos-timezone-offset.
1489 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1490 inline assembly, to avoid compiler warnings.
1491 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1492 line for dos-unsupported-char-glyph.
1494 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1496 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1498 * sound.c: Include Emacs' header files with #include "...".
1500 * eval.c (specbind): Additionally record the buffer that was
1501 current when a buffer-local or frame-local variable was bound.
1503 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1505 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1506 to unibyte characters in unibyte buffers.
1508 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1510 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1511 the frame on the binding stack. Change format of entries for
1512 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1513 (unbind_to): Handle unbinding a frame-local variable.
1515 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1516 glyphs and truncation glyphs at the end of a row from its pixel width.
1517 (dump_glyph_row): Print row's continuation_lines_width.
1518 (try_window_id): Take the shortcut if ZV is visible in the
1519 window, but there are actually no changes at ZV.
1521 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1523 * xterm.h (x_free_dpy_colors): Add prototype.
1525 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1526 right number of arguments.
1528 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1529 ($(lwlibdir)TAGS): New target.
1530 (TAGS): Fix dependency list.
1532 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1535 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1537 * emacs.c (main): Remove extern declaration for sys_nerr, which
1538 isn't used and causes a compilation error with GCC 3.0 on
1541 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1543 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1544 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1545 (toplevel): Include <signal.h> and syssignal.h.
1547 * sound.c (vox_configure, vox_close): Turn off atimers
1550 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1552 * keyboard.c (read_char) <non_reread>: Record the previous idle
1553 start time before calling timer_stop_idle.
1554 (read_char) <reread_first>: After processing a help-echo event,
1555 restore the previous idle start time.
1557 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1558 the start of invisible text.
1559 (setup_for_ellipsis): New function.
1560 (next_overlay_string): After all overlay strings have been
1561 processed, display an ellipsis if necessary.
1562 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1563 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1565 * dispextern.h (struct iterator_stack_entry): Add member
1568 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1570 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1571 on the value of the wait-for-wm frame parameter.
1573 * xterm.h (struct x_output): Add member wait_for_wm.
1575 * xfns.c (Qwait_for_wm): New variable.
1576 (x_frame_parms): Add entry for `wait-for-wm".
1577 (x_set_wait_for_wm): New function.
1578 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1579 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1581 * xdisp.c (try_window_id) <all changes below window end>: Don't
1582 take this shortcut if ZV is visible in the window.
1583 (try_window_id): When checking for window start being in changed
1584 text, don't check that the buffer's size has changed.
1586 2001-06-23 Richard M. Stallman <rms@gnu.org>
1588 * minibuf.c (Fcompleting_read): Doc fix.
1590 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1592 * composite.c (Ffind_composition_internal): Accept ZV
1593 and a string's end position as POS.
1595 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1597 * composite.c (Ffind_composition_internal): Check POS
1600 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1602 * editfns.c (Fmessage_box): If the frame is not under a window
1603 system, output the message in the echo area.
1605 2001-06-14 Richard M. Stallman <rms@gnu.org>
1607 * xdisp.c (try_window_id): When EOB is visible, don't treat
1608 insertion at EOB as if it were "off the bottom of the screen."
1610 2001-06-11 Andrew Innes <andrewi@gnu.org>
1612 * w32proc.c (create_child): Add new parameter is_gui_app.
1613 (w32_executable_type): Add new parameter is_gui_app.
1614 (sys_spawnve): Use it.
1615 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1616 SIGQUIT. This matches better how the signals are interpreted by
1617 MSVC compiled programs.
1618 (syms_of_ntproc): Update docstring.
1620 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1622 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1623 well otherwise note_mouse_highlight might optimize away highlighting
1624 if we pass over that same overlay again.
1626 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1628 * lread.c (Fload): Document that the argument is run via
1629 substitute-in-file-name.
1631 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1633 * Makefile.in (bootstrap-doc): New target.
1634 (bootstrap-emacs): Depend on it.
1636 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1637 auto-save-list-file-name when shutting down Emacs, because
1638 creating the directory might signal an error, and leaves
1639 Emacs in a strange state.
1641 * term.c: (tty_cursor_hidden): New variable.
1642 (update_begin): Don't call tty_hide_cursor. Clean up.
1643 (update_end, set_terminal_window, set_scroll_region): Clean up.
1644 (ring_bell, reset_terminal_modes): Clean up.
1645 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1646 on tty_cursor_hidden.
1647 (write_glyphs): Call tty_hide_cursor.
1649 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1651 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1653 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1655 * xfns.c (enum image_value_type): New enumerator
1656 IMAGE_STRING_OR_NIL_VALUE.
1657 (parse_image_spec): Handle it.
1658 (xbm_format, pbm_format): Use it for :foreground and :background.
1659 (xbm_load, pbm_load): Check for nil color names.
1661 * xterm.c (note_mouse_highlight): If an overlapping overlay
1662 exists, but we find that we highlight the same overlay as before,
1663 don't do the highlighting again.
1665 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1667 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1668 Protect unibyte strings created by replacing their multibyte
1669 equivalents in menu_items.
1671 * keymap.c (Fsingle_key_description): NUL-terminate the string
1672 buffer before calling build_string.
1674 * callproc.c (Fcall_process): Deal with decode_coding returning
1675 CODING_FINISH_INCONSISTENT_EOL.
1677 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1679 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1680 an item's name with its key description in case the description
1681 is a multibyte string.
1683 * keymap.c (Fsingle_key_description): Create a multibyte string
1686 * macros.c (Fstart_kbd_macro): Doc fix.
1688 * xterm.c (cursor_in_mouse_face_p): New function.
1689 (x_draw_stretch_glyph_string): Use it to choose a different GC
1690 when drawing a cursor within highlighted text.
1692 * editfns.c (char_property_eq): Put in #if 0.
1694 * indent.c (string_display_width): Put in #if 0.
1696 * lread.c (Fload): Remove unused label.
1698 * termcap.c (speeds): Put in #if 0.
1700 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1702 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1704 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1705 transformation matrix by 10.
1707 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1709 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1710 only if it's equal to the former foreground pixel color.
1711 (x_set_foreground_color, x_set_background_color)
1712 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1714 2001-05-16 Dave Love <fx@gnu.org>
1716 * insdel.c (signal_before_change, signal_after_change): Consider a
1717 local change hook which changes the buffer.
1719 * process.c (read_process_output): Don't call signal_after_change
1720 and update_compositions after insert_from_string_before_markers.
1722 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1724 * xfaces.c (split_font_name): Use the right field when
1725 checking for `[...]' syntax.
1727 * buffer.c (copy_overlays): New function.
1728 (clone_per_buffer_values): Use it.
1730 * buffer.h (OVERLAY_PLIST): New macro.
1732 * keymap.c (Fsingle_key_description): Replace a build_string with
1733 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1735 * fontset.c (Ffontset_info): Check that face is non-null
1736 before accessing its fields.
1738 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1740 * keyboard.c (read_key_sequence): Prevent generating a fake
1743 * xfaces.c (split_font_name): Handle `[...]' for the right
1746 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1747 of CCL_STAT_INVALID_CMD.
1749 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1751 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1752 in <var> has no default value yet.
1754 * xfaces.c (try_alternative_families): First try the FAMILY.
1755 And if nothing is found in the end, try again with scalable fonts.
1756 (try_font_list): Let try_alternative_families do a bit more of
1757 the work. Only use FAMILY if it is not nil.
1758 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1760 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1762 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1763 pointer shape when show_mouse_face has already done it.
1765 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1768 * xfaces.c (split_font_name): Make sure to leave the loop
1769 with the right value of `i'.
1771 * xfaces.c (split_font_name): Handle matrix transformations
1772 in the pixel and point size fields of XLFD font names.
1773 (xlfd_point_size): Likewise.
1775 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1777 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1778 (x_to_w32_font): Add prototype.
1780 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1781 redefining, to avoid compiler warnings.
1783 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1785 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1786 (w32_get_bdf_glyph): Cast between unsigned char and char when
1787 passing arguments to subroutines, to shut up compiler warnings.
1788 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1791 * xfaces.c: Include keyboard.h before frame.h, not after it.
1793 * widget.c: Include keyboard.h before frame.h.
1795 * w32term.h (struct image, struct face): Forward declaration, to
1796 avoid compiler warnings.
1798 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1800 * keyboard.c (read_key_sequence): Don't modify events when
1801 generating fake prefix keys (mode-line, scroll-bar, ...) since
1802 this prevents proper processing of such events when pushed back
1803 into unread-command-events.
1805 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1806 actually redrawn. Make the function static.
1807 (note_mouse_highlight): Fix a case where the mouse cursor
1808 was changed back to the text cursor.
1810 * xterm.h (clear_mouse_face): Remove prototype.
1812 * xdisp.c (try_window_id): Fix the fix and set the right
1815 * xdisp.c (try_window_id): Fix computation of window end in the
1816 case that lines were deleted at the end of the window. Add some
1817 more debug_method_adds.
1819 * xfaces.c (try_alternative_families): New function.
1820 (try_font_list): Use it. If ATTRS specifies a family, check
1821 fonts from that family first.
1822 (choose_face_font): Remove code setting the family part of
1825 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1827 * xdisp.c (try_window_id): Fix case of all changes before
1830 * xdisp.c (try_window_id): Add some xasserts.
1832 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1834 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1836 2001-05-09 Dave Love <fx@gnu.org>
1838 * xdisp.c (GIVE_UP): Fix for K&R C.
1840 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1842 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1844 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1845 back to the text cursor shape without need.
1847 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1849 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1851 * dispextern.h (inverse_video): Declare extern.
1853 * keyboard.c (delete_kboard): Handle the case that selected_frame
1854 has been deleted in the course of x_connection_closed.
1856 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1858 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1859 Fix the change from 2001-04-30.
1861 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1863 * xfns.c (file_dialog_unmap_cb): New function.
1864 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1865 where a dialog is closed via the window manager.
1867 * xdisp.c (try_window_id): Cases of changes all in front of
1868 the window start or all below the window end mostly rewritten.
1869 (redisplay_window): Move the tests if try_window_id is
1870 applicable to try_window_id.
1871 (GIVE_UP): New macro.
1873 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1875 * xterm.c (expose_window): Return int. If W is the window
1876 currently being updated, mark the frame garbaged.
1877 Fix computation of rows intersecting the exposed rectangle.
1878 (expose_window_tree): Stop when expose_window returns 0.
1880 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1881 again if it has already been drawn.
1883 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1885 * syntax.c (update_syntax_table): Check that oldi has the same
1886 properties as old_prop before deciding not to invalidate.
1888 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1890 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1891 read-only text that is so because of text properties.
1893 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1894 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1895 windows that are components of a Lucid menu bar.
1897 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1899 * term.c (turn_on_face): Fix reverse video handling on terminals
1900 that don't support colors.
1902 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1904 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1907 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1909 * term.c (toggle_highlight): New function.
1910 (turn_on_face): Change handling of reverse video.
1912 * process.c (wait_reading_process_input):
1913 Call record_asynch_buffer_change only if a timer really changed buffers.
1915 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1916 of the number of overlays to check.
1918 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1920 * xdisp.c (try_window_id): Fix a case where window_end_pos
1921 and window_end_bytepos were not adjusted.
1923 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1925 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1928 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1930 * process.c (wait_reading_process_input) [!subprocesses]:
1931 Don't reference waiting_for_user_input_p, it's not defined in the
1932 branch without async subprocesses support.
1934 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1936 * keyboard.c (delete_kboard): Prevent a dangling reference
1937 from current_kboard to KB, which is freed.
1939 * process.c (wait_reading_process_input):
1940 Call record_asynch_buffer_change after running timers, to make
1941 read_key_sequence aware of buffer changes from under it.
1943 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1945 * xfaces.c (Qscalable_fonts_allowed): New variable.
1946 (realizing_basic_faces_p): Removed.
1947 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1949 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1950 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1951 for scalable-fonts-allowed to t.
1953 * fileio.c (Finsert_file_contents): If the file size returned from
1954 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1955 read from files on a procfs whose contents are generated dynamically.
1957 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1959 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1960 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1961 (__memalign_hook): Make the two prototypes consistent.
1963 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1965 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1966 matrix of mini-windows.
1968 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1970 * intervals.c (find_interval): Don't rebalance during signal handling.
1972 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1974 * fns.c: Include blockinput.h.
1976 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1978 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1980 * fns.c (Fcompare_strings): Fix return values.
1982 * window.c (window_scroll): Change the meaning of N to mean
1983 N screen-fulls or N lines.
1984 (window_scroll_pixel_based, window_scroll_line_based)
1985 (scroll_command, Fscroll_other_window): Change accordingly.
1987 * window.c (window_scroll_pixel_based, Frecenter):
1988 Call window_box_height instead of using it.last_visible_y for the
1989 height of the window.
1991 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1992 instead of using it.last_visible_y for the height of the window.
1994 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1995 From Dan Holmsand <dan@eyebee.com>.
1997 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1998 able to write to hidden and system files. From Dan Holmsand
2001 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
2002 Holmsand <dan@eyebee.com>.
2004 2001-04-09 Gerd Moellmann <gerd@gnu.org>
2006 * fns.c (Fplist_get, Fplist_put): Add QUITs.
2008 * window.c (window_internal_height): Return 1 less if the
2009 window has a header line.
2011 * xdisp.c (try_window_id): When scrolling on a terminal, take
2012 the change of window_internal_height into account.
2014 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
2016 * gmalloc.c (align): If the argument SIZE would overflow
2017 __malloc_ptrdiff_t, fail right away.
2019 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2021 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
2022 Make sure the tooltip is completely visible.
2023 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
2025 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
2027 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
2029 2001-04-06 Dave Love <fx@gnu.org>
2031 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
2034 2001-04-06 Gerd Moellmann <gerd@gnu.org>
2036 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
2038 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
2040 2001-04-05 Gerd Moellmann <gerd@gnu.org>
2042 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
2044 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
2046 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
2047 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
2049 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
2050 shell widget's position only if it is non-null.
2052 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
2053 Set f->output_data.x->widget to null after destroying it.
2055 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
2056 FILENAME to bring it in synch with the documentation.
2058 * xfaces.c (realizing_basic_faces_p): Renamed from
2059 realize_default_face_p.
2060 (realize_basic_faces): Set/clear realizing_basic_faces_p.
2061 (realize_default_face): Don't set the flag.
2063 2001-04-04 Gerd Moellmann <gerd@gnu.org>
2065 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
2067 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
2069 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
2070 the buffer that was used for echoing.
2072 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
2073 (first_font_matching): Removed unused function.
2074 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
2075 (may_use_scalable_font_p): Remove parameter FONT; rename
2076 parameter NAME to FONT.
2077 (x_face_list_fonts): Fix missing bounds check.
2078 (realizing_default_face_p): New variable.
2079 (realize_default_face): Set and clear that flag.
2080 (x_face_list_fonts): When called during the realization of the
2081 default face, and no matching fonts are found when ignoring
2082 scalable fonts and fonts matching a regexp from
2083 face-ignored-fonts, try without ignoring fonts.
2085 2001-04-03 Gerd Moellmann <gerd@gnu.org>
2087 * xfns.c (postprocess_image): New function.
2088 (lookup_image): Call it for all image types except PostScript.
2089 (x_kill_gs_process): Call postprocess_image.
2091 * xterm.c (x_use_underline_position_properties): New variable.
2092 (x_draw_glyph_string): Use it.
2093 (syms_of_xterm): DEFVAR_BOOL it.
2095 2001-04-02 Gerd Moellmann <gerd@gnu.org>
2097 * xterm.c (x_alloc_nearest_color_1): New function.
2098 (x_alloc_nearest_color): Use it.
2099 (x_color_cells): Take a Display as argument, instead of a frame.
2100 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
2101 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
2102 (x_initialize): Register cvt_string_to_pixel as resource converter
2103 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
2105 2001-03-30 Gerd Moellmann <gerd@gnu.org>
2107 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
2108 (set_iterator_to_next): If a string from a display property ends,
2109 consider the case that this might also be the end of an
2110 overlay string having the display property.
2112 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
2114 * xdisp.c (reseat_to_string): Undo last change.
2116 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
2117 matrix of a window when the header line changes, when
2118 new rows are allocated, or when the width changes.
2120 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
2122 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
2124 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
2126 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
2129 2001-03-29 Gerd Moellmann <gerd@gnu.org>
2131 * data.c (Fsubr_interactive_form): New function.
2132 (syms_of_data): Defsubr it.
2134 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2135 (live_float_p, live_misc_p): Return 1 only if the offset of the
2136 pointer in its block is >= 0.
2138 2001-03-28 Paul Eggert <eggert@twinsun.com>
2140 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
2141 microseconds calcuation. Avoid double-rounding problem.
2142 In doc string, warn that the result is approximate.
2144 2001-03-28 Gerd Moellmann <gerd@gnu.org>
2146 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2147 bind `inhibit-eval-during-redisplay' to t.
2149 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2151 * xdisp.c (inhibit_eval_during_redisplay)
2152 (Qinhibit_eval_during_redisplay): New variables.
2153 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2154 don't eval, return nil instead.
2155 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2156 Initialize Qinhibit_eval_during_redisplay.
2158 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2159 the iterator's multibyte_p flag.
2161 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2162 instead of setting it to zero; it's incremented for each frame
2163 where the menu face is changed.
2165 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2166 change bottom shadow accordingly.
2168 * xterm.c (expose_window_tree, expose_frame): Don't compute
2170 (expose_window): Do it here instead.
2171 (x_draw_glyph_string): Fix a computation of the underline position.
2173 * bytecode.c (BYTE_CODE_QUIT): New macro.
2174 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2176 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2178 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2179 Give up if matrix starts in an ellipsis.
2180 (init_from_display_pos): Do nothing if POS doesn't specify
2181 a dpvec_index but the iterator has such a position.
2183 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2185 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2186 x/y position is (0, 0) after destroying the menu bar, restore
2187 its original position.
2189 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2190 (init_from_display_pos): Use it.
2191 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2193 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2195 * xdisp.c (try_window_id): Undo last change.
2197 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2199 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2201 * buffer.c (syms_of_buffer): Doc fix.
2203 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2205 * xfaces.c (x_update_menu_appearance): Use local variable
2206 popup_path for setting font resources.
2208 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2210 * frame.c (Fframe_list): Don't reference tip_frame if
2211 HAVE_WINDOW_SYSTEM is not defined.
2213 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2216 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2218 * xdisp.c (init_from_display_pos): Test invisible property
2219 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2221 * xdisp.c (redisplay_internal) <update one window>: Make sure
2222 last_arrow_position and last_arrow_string are set.
2224 * frame.c (Fframe_list): Don't return a tooltip frame.
2226 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2228 * xdisp.c (mark_window_display_accurate_1): New function,
2229 extracted from mark_window_display_accurate.
2230 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2231 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2232 (mark_window_display_accurate): Use it.
2233 (redisplay_internal): Use it for the selected window.
2234 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2235 for the selected frame.
2237 * xdisp.c Use make_number, for readability.
2238 (try_window_id): Disable rows below the window end.
2239 (try_window_reusing_current_matrix): Use cursor_row_p.
2240 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2242 (init_from_display_pos): If POS specifies a position in a display
2243 vector, maybe get the iterator set up for that ellipsis.
2245 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2247 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2249 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2251 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2253 * xfaces.c (x_update_menu_appearance): Use a different path
2254 for Lucid popup menus.
2256 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2258 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2260 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2261 (string_buffer_position): Use `make_number'.
2263 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2265 * xfaces.c (x_update_menu_appearance): Renamed from
2266 x_set_menu_face_resources. Use different resources for popups.
2268 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2269 (GC_CHECK_STRING_BYTES): Don't define.
2271 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2272 Removed, together with subroutines.
2273 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2274 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2276 * dispextern.h (x_set_menu_resources_from_menu_face):
2279 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2280 Remove calls to x_set_menu_resources_from_menu_face.
2282 * xfaces.c (xm_set_menu_resources_from_menu_face):
2283 Remove #ifndef LESSTIF_VERSION.
2285 * xmenu.c: Include widget.h.
2286 (single_submenu): Return int. Some cleanup.
2287 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2289 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2291 * xterm.c (x_update_window_end): Handle overwritten mouse face
2292 also for tool bar windows.
2293 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2294 DRAW is DRAW_IMAGE_RAISED.
2296 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2298 * print.c (syms_of_print): Doc fixes.
2300 * fns.c (Fmd5): Doc fix.
2302 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2304 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2305 Clear area of the frame not occupied by the scroll bar.
2307 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2308 tip frame's root window buffer to *tip* right after creating
2311 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2312 is an integer don't have to be for space characters.
2314 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2316 * indent.c (current_column, current_column_1, Fmove_to_column)
2317 (compute_motion): Handle characters from display vectors differently.
2319 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2321 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2322 drawing glyph string.
2324 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2326 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2327 (command_loop_1): Undo last change.
2329 * xterm.c (fast_find_position): Return the correct vpos.
2331 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2332 non-null, set a per-buffer value in BUF instead of the current buffer.
2333 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2334 Call store_symval_forwarding with BUF null.
2335 (set_internal): Call store_symval_forwarding with the BUF
2336 parameter passed to set_internal. Formerly, the value was always
2337 set in the current buffer; the buffer recorded in specbind for
2338 this case wasn't used.
2339 (arith_driver): Reindent.
2341 * buffer.c (swap_out_buffer_local_variables):
2342 Call store_symval_forwarding with BUF null.
2344 * lisp.h (store_symval_forwarding): Change prototype.
2346 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2348 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2350 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2351 FOR_DELETION. Avoid resizing the mini-window of the selected
2352 frame if FOR_DELETION is set.
2353 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2354 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2357 * window.c (Fset_window_configuration): Change call to
2358 do_switch_frame to new format.
2360 * keyboard.c (quit_throw_to_read_char): Change call to
2361 do_switch_frame to new format.
2363 * lisp.h (do_switch_frame): Change prototype.
2365 * frame.c (Fframe_parameters): In the `buffer-list' frame
2366 parameter, store the buffer list of FRAME, not the list of the
2369 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2370 box just because the glyph row's full_width_p flag is set.
2372 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2374 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2375 skip the padding blanks inserted in extend_face_to_end_of_line,
2376 before checking for trailing whitespace.
2378 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2380 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2381 Remove special handling for LessTif/Motif.
2382 (toplevel): Don't include Xm/Xm.h.
2384 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2385 Remove workaround code for LessTif; it doesn't work anymore.
2387 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2390 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2391 Don't access private scroll bar data; it's no longer necessary with
2392 contemporary LessTif.
2394 * xfaces.c (xm_set_menu_resources_from_menu_face):
2395 Change #if 0 to #ifndef LESSTIF_VERSION.
2397 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2398 removing button grabs.
2400 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2402 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2403 and clip-large-size-font as obsolete.
2405 * lread.c (read_multibyte): Check the validity of multibyte
2406 sequence. If invalid, return the first byte.
2408 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2410 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2411 before running the command; timer functions or process
2412 filters may have set it.
2414 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2416 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2419 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2421 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2424 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2426 * dispextern.h (string_buffer_position): Add prototype.
2428 * xdisp.c (string_buffer_position, display_prop_string_p)
2429 (single_display_prop_string_p): New functions.
2431 * xterm.c (note_mouse_highlight): If there's no help-echo on
2432 a string, look at the buffer text ``under'' it.
2434 * keyboard.c (make_lispy_event): Add string info to the event,
2435 analogous to what's done on mode lines.
2436 (read_key_sequence): For a click on a string, consider `local-map'
2437 and `keymap' of that string.
2439 * keyboard.c (make_lispy_event, make_lispy_movement):
2440 Adjust calls to buffer_posn_from_coords to new format.
2442 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2444 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2447 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2448 flags argument to emacs_open; it seems to conflict with O_EXCL.
2450 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2452 * composite.h (struct composition): Change types of members;
2453 glyph_len to unsigned, width to unsigned short.
2455 2001-03-08 Andrew Innes <andrewi@gnu.org>
2457 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2460 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2462 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2465 * xterm.c (note_mouse_highlight): Handle mouse-face and
2466 help-echo in strings.
2467 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2468 (fast_find_string_pos): New function.
2470 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2471 (display_string): Call face_at_string_position with new parameter.
2473 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2474 Handle `mouse-face'.
2476 * dispextern.h (face_at_string_position): Change prototype.
2478 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2480 * keyboard.c (make_lispy_event): Avoid generating drag events
2481 if the mouse hasn't actually moved to another buffer position.
2483 2001-03-08 Dave Love <fx@gnu.org>
2485 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2487 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2489 * process.c (Fset_process_window_size): Fix a typo.
2491 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2493 * coding.c (detect_coding_sjis): Do more rigid check.
2494 (detect_coding_big5): Likewise.
2495 (decode_coding_sjis_big5): Likewise.
2496 (Fdetect_coding_region): Call detect_coding_system with tailing
2497 anchor byte `\0' for more rigid detection.
2498 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2499 (Fdetect_coding_string): Likewise.
2501 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2503 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2504 a string before extracting its data.
2506 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2508 * window.c (Frecenter): Rewrite code handling negative values
2509 of ARG on graphical frames.
2511 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2513 * window.c (displayed_window_lines): If W->start is outside the
2514 accessible portion of the buffer, call start_display with BEGV or
2515 ZV instead of W->start.
2517 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2519 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2521 * process.c (Fset_process_filter): Don't crash if the input
2522 file descriptor of PROCESS is closed.
2523 (Fset_process_window_size): Likewise.
2525 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2527 * xterm.c (XTflash): Make the timeout of select shorter, and call
2528 select repeatedly until the desired time expires.
2530 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2532 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2534 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2536 * lisp.h (Vwindow_list): Declare extern.
2538 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2540 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2542 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2544 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2545 to detect a case where we have to highlight a different region
2546 despite not having left the currently highlighted region.
2547 Set mouse_face_overlay in the x_display_info.
2548 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2550 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2552 * buffer.c (mouse_face_overlay_overlaps): New function.
2554 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2555 (Qmouse_face): Declare extern.
2557 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2558 if face_change_count is non-zero.
2560 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2562 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2563 that the source is unibyte.
2565 2001-03-05 Dave Love <fx@gnu.org>
2567 * xterm.c (XTmouse_position): Fix typo.
2569 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2571 * minibuf.c (read_minibuf): Clean up the binding stack if
2572 called noninteractively.
2574 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2576 * coding.c (syms_of_coding): Docstring modified.
2578 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2580 * charset.c (char_to_string): If a single byte char has modifier
2581 bits that can't be reflected to the character code, ignore them
2582 instead of signaling an error.
2584 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2586 * s/msdos.h: Update copyright notice.
2588 * dosfns.h: Update copyright notice.
2590 * dosfns.c: Update copyright notice.
2592 * msdos.c: Update copyright notice.
2594 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2596 * xterm.c (glyph_rect): New function.
2597 (XTmouse_position): Use it to raise the threshold for mouse
2598 movement event generation.
2600 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2602 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2603 specifies (reverse . t), reverse the initial screen colors.
2604 (IT_set_frame_parameters): If the property is foreground-color,
2605 but we are reversing the colors, set bg_set, not fg_set.
2606 Likewise for setting background-color and reversing: set fg_set.
2607 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2610 * xfaces.c (Finternal_set_lisp_face_attribute)
2611 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2614 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2616 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2617 to a single slash in the middle of file names.
2619 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2620 Accept only alphanumeric time zone names.
2622 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2624 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2625 a widget to zero height.
2627 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2629 * window.c (Fwindow_end): Call move_it_past_eol only if
2630 ending up on a partially visible line.
2632 2001-03-01 Dave Love <fx@gnu.org>
2634 * ccl.c (Fccl_execute): Doc fix.
2636 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2638 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2639 of the tool bar before calling x_figure_window_size.
2641 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2642 NULL after destroying it, otherwise XTread_socket can access a
2643 destroyed widget when input is unblocked.
2645 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2647 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2648 same name as before, although there was a change in fontsets.
2650 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2652 * lisp.h (Fframe_parameter): Declare.
2654 * window.c (set_window_buffer): Field vscroll is an int, not a
2657 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2659 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2662 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2665 * alloc.c (toplevel): Include process.h.
2666 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2667 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2668 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2669 (allocate_vector, allocate_hash_table, allocate_window)
2670 (allocate_frame, allocate_process, allocate_other_vector):
2672 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2673 (mark_maybe_pointer): New function.
2674 (mark_memory): Also mark Lisp data to which only pointers
2675 remain and not Lisp_Objects.
2676 (min_heap_address, max_heap_address): New variables.
2677 (mem_find): Return MEM_NIL if START is below min_heap_address or
2678 above max_heap_address.
2679 (mem_insert): Compute min_heap_address and max_heap_address.
2681 * process.c (make_process): Use allocate_process.
2683 * frame.c (make_frame): Use allocate_frame.
2685 * window.c (make_window, make_dummy_parent): Use allocate_window.
2686 (Fcurrent_window_configuration): Use allocate_other_vector.
2688 * lisp.h (allocate_vectorlike): Remove prototype.
2689 (allocate_vector, allocate_other_vector, allocate_frame)
2690 (allocate_window, allocate_process, allocate_hash_table):
2693 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2694 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2696 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2698 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2699 treat the produced bytes as a valid multibyte sequence.
2701 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2702 (ccl_driver) <CCL_WriteMultibyteChar2>:
2703 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2704 <ccl_finish>: Set ccl->eight_bit_control properly.
2706 * ccl.h (struct ccl_program): New member eight_bit_control.
2708 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2710 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2711 accessible_keymaps_char_table.
2712 (accessible_keymaps_char_table): Obey `is_metized'.
2713 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2716 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2718 * dispnew.c: Check HAVE_TERM_H before including term.h.
2720 2001-02-24 Andrew Innes <andrewi@gnu.org>
2722 * makefile.w32-in: Update copyright notice.
2724 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2726 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2728 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2730 * Makefile.in (lisp): Add international/utf-8.elc.
2732 * fontset.c (Fnew_fontset): Fix handling of the case that an
2733 element of FONTLIST is a cons of family and registry.
2735 2001-02-23 Jason Rumney <jasonr@gnu.org>
2737 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2738 to height unconditionally.
2740 * w32term.c (x_set_glyph_string_background_width): Extend the
2741 background face to the end of the drawing area in the text area, only.
2742 (x_insert_glyphs): Call window_box_left to obtain the left
2743 x-coordinate of the area to shift.
2745 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2748 2001-02-22 Andrew Innes <andrewi@gnu.org>
2750 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2751 ($(BLD)\dispnew.obj):
2752 ($(BLD)\editfns.obj):
2753 ($(BLD)\fileio.obj):
2754 ($(BLD)\filelock.obj):
2755 ($(BLD)\keyboard.obj):
2756 ($(BLD)\w32proc.obj):
2757 ($(BLD)\process.obj):
2758 ($(BLD)\sysdep.obj): Ditto.
2760 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2762 ($(BLD)/dispnew.$(O)):
2763 ($(BLD)/editfns.$(O)):
2764 ($(BLD)/fileio.$(O)):
2765 ($(BLD)/filelock.$(O)):
2766 ($(BLD)/keyboard.$(O)):
2767 ($(BLD)/w32proc.$(O)):
2768 ($(BLD)/process.$(O)):
2769 ($(BLD)/sysdep.$(O)): Ditto.
2771 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2773 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2774 at the start of the function, check that the \n in it->c is
2775 from the iterator's current position.
2777 * xdisp.c (handle_single_display_prop): Add parameter
2778 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2779 properties which replace the display of text with something else.
2780 (handle_display_prop): Call handle_single_display_prop with
2781 additional argument saying if we already replaced text display
2782 with something else. Use AREF.
2783 (with_echo_area_buffer_unwind_data, display_menu_bar)
2784 (decode_mode_spec_coding): Use AREF and ASIZE.
2786 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2787 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2788 * vmstime.h: Files removed.
2790 * unexencap.c, unexfx2800.c: Files removed.
2792 * dispnew.c (direct_output_for_insert): Give up if we are showing
2793 a message or just cleared the message because we might need to
2794 resize the echo area window or display an empty echo area.
2796 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2798 * xdisp.c (redisplay_internal): Do the
2799 mark_window_display_accurate after all windows have been
2800 redisplayed because this call resets flags in buffers which are
2801 needed for proper redisplay.
2803 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2804 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2807 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2808 busy_window to hourglass_window, busy_p to hourglass_p.
2810 * msdos.h (struct x_output): Rename busy_window to
2811 hourglass_window, busy_p to hourglass_p.
2813 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2814 busy_window to hourglass_window, busy_p to hourglass_p.
2816 * xfns.c: Rename everything containing *busy_cursor* and similar
2818 (syms_of_w32fns): Rename x-busy-pointer-shape to
2819 x-hourglass-pointer-shape, display-busy-cursor to
2820 display-hourglass, busy-cursor-delay to hourglass-delay.
2822 * w32fns.c: Rename everything containing *busy_cursor* and similar
2824 (syms_of_w32fns): Rename x-busy-pointer-shape to
2825 x-hourglass-pointer-shape, display-busy-cursor to
2826 display-hourglass, busy-cursor-delay to hourglass-delay.
2828 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2831 * dispextern.h (start_hourglass, cancel_hourglass)
2832 (display_hourglass_p): Renamed from *busy_cursor*.
2834 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2836 * keyboard.c (read_char): When an event from unread-command-events
2837 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2839 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2840 equal to the current buffer.
2842 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2843 nil, otherwise we're left with truncate_lines t when a message
2844 is printed with message-truncate-lines bound to t.
2846 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2848 * window.c (Fmove_to_window_line): Undo last change.
2849 (displayed_window_lines): Call line_bottom_y to determine
2850 the line's bottom position.
2852 * dispextern.h (line_bottom_y): Add prototype.
2854 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2855 (pos_visible_p): Use it.
2857 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2858 set redisplaying_p to 0 here instead of in Frecursive_edit.
2859 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2862 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2864 (syms_of_xdisp): Initialize new variables.
2865 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2866 Specbind `inhibit-menubar-update' when updating the menu bar.
2868 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2871 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2874 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2877 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2878 to the start of the file.
2880 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2882 * window.c (set_window_buffer): Fix last change.
2884 * window.c (set_window_buffer): Set window's vscroll to 0.
2886 * window.c (coordinates_in_window): Increase width of area
2887 where the vertical line can be dragged.
2889 * xterm.c (x_set_glyph_string_background_width): Extend the
2890 background face to the end of the drawing area in the text
2893 * xdisp.c (handle_single_display_prop): Set iterator's position
2894 to where the `display' property starts, like for images.
2895 (dump_glyph): New function.
2896 (dump_glyph_row): Use it. Dump info about marginal areas.
2898 * dispnew.c (direct_output_for_insert): Recognize more cases where
2899 glyphs can be written instead of being inserted.
2901 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2902 the left x-coordinate of the area to shift.
2904 * dired.c (directory_files_internal): Set result list to nil
2907 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2909 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2910 invalid multibyte sequence, treat *SRC as a character of
2913 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2915 * textprop.c (Fset_text_properties): Doc fix.
2917 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2919 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2921 2001-02-14 Dave Love <fx@gnu.org>
2923 * coding.c: Doc and message fixes.
2925 2001-02-14 Andrew Innes <andrewi@gnu.org>
2927 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2928 Emacs frame above the screen size.
2930 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2932 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2934 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2936 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2937 case that TO ends up beyond ZV after running before-change-functions.
2939 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2940 the selected window if it is showing the buffer in question.
2942 * dired.c (directory_files_internal): Initialize errno.
2943 (toplevel): Include errno.h.
2945 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2947 * xfaces.c (best_matching_font): New parameter width_ratio.
2948 Multiply avgwidth by width_ratio.
2949 (choose_face_font): Call best_matching_font with width_ratio
2950 calculated from the column width of C.
2952 2001-02-12 Andrew Innes <andrewi@gnu.org>
2954 The following changes are to draw box lines inside characters area
2955 if line-width is negative.
2957 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2958 face->box_line_width is negative.
2959 (x_produce_stretch_glyph): Likewise.
2960 (x_produce_glyphs): Likewise.
2961 (x_estimate_mode_line_height): Likewise.
2962 (x_draw_glyph_string_background): Likewise.
2963 (x_draw_glyph_string_foreground): Likewise.
2964 (x_draw_composite_glyph_string_foreground): Likewise.
2965 (x_draw_glyph_string_box): Likewise.
2966 (x_draw_image_foreground): Likewise.
2967 (x_draw_image_relief): Likewise.
2968 (x_draw_image_foreground_1): Likewise.
2969 (x_draw_image_glyph_string): Likewise.
2971 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2973 The following changes are to draw box lines inside characters area
2974 if line-width is negative.
2976 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2977 face->box_line_width is negative.
2978 (x_produce_stretch_glyph): Likewise.
2979 (x_produce_glyphs): Likewise.
2980 (x_estimate_mode_line_height): Likewise.
2981 (x_draw_glyph_string_background): Likewise.
2982 (x_draw_glyph_string_foreground): Likewise.
2983 (x_draw_composite_glyph_string_foreground): Likewise.
2984 (x_draw_glyph_string_box): Likewise.
2985 (x_draw_image_foreground): Likewise.
2986 (x_draw_image_relief): Likewise.
2987 (x_draw_image_foreground_1): Likewise.
2988 (x_draw_image_glyph_string): Likewise.
2990 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2991 and :line-width can be negative.
2992 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2994 2001-02-09 Jason Rumney <jasonr@gnu.org>
2996 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2997 characters the same as ASCII and latin-1.
2998 (x_display_and_set_cursor): Check for the focus frame's selected
2999 window instead of selected_window.
3000 (x_after_update_window_line): Don't clear if frame's internal
3001 border width is zero.
3002 (x_new_font): Don't change a tooltip's size.
3003 (w32_initialize): Set char_ins_del_ok to 1.
3005 * w32fns.c (Fx_show_tip): Fix calls to make_number.
3006 (x_set_font): If font hasn't changed, avoid recomputing
3007 faces and other things.
3008 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
3009 (Fx_create_frame): Add the tool bar height to the frame height.
3010 (x_create_tip_frame): Prevent changing the tooltip's
3011 background color by specifying a color for the default font
3013 (Qcancel_timer): New variable.
3014 (syms_of_w32fns): Initialize and staticpro it.
3015 (Fx_hide_tip, Fx_show_tip): Use it.
3016 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3018 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
3020 * w32.c (init_environment): Duplicate local string before putenv.
3022 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
3024 * charset.c (Fstring): A typo.
3026 2001-02-09 Kenichi Handa <handa@etl.go.jp>
3028 * charset.c (Fstring): If all arguments are less than 256, return
3031 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
3032 return a unibyte string.
3034 * coding.c (code_convert_region): After detecting a coding, if
3035 nothing found, set coding->composing to COMPOSITION_NO.
3036 (decode_coding_string): Likewise.
3038 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3040 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
3043 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3045 * charset.c (parse_str_to_multibyte): New function.
3047 * charset.h (parse_str_to_multibyte): Extern it.
3049 * print.c (print_string): If we are going to print a unibyte
3050 string into a multibyte buffer, convert the string to multibyte by
3053 2001-02-06 Andrew Innes <andrewi@gnu.org>
3055 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
3056 been created. It seems we can get sent window messages such as
3057 WM_ERASEBKGND before we properly update a frame.
3059 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3061 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
3062 Avoid some unnecessary cursor positioning.
3064 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3066 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
3067 (LFACE_AVGWIDTH): New macro.
3069 (check_lface_attrs): Check LFACE_AVGWIDTH.
3070 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
3071 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
3072 (merge_face_vectors): Check LFACE_AVGWIDTH.
3073 (Finternal_make_lisp_face): Use AREF.
3074 (xm_set_menu_resources_from_menu_face)
3075 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
3076 (Finternal_lisp_face_empty_p): Use AREF.
3077 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
3078 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
3079 Compare average widths..
3080 (best_matching_font): Arrange for comparing average widths.
3082 * dispextern.h (enum lface_attribute_index):
3083 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
3085 2001-02-05 Dave Love <fx@gnu.org>
3087 * puresize.h: Revert last change following loadup.el change.
3089 2001-02-05 Andrew Innes <andrewi@gnu.org>
3091 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
3092 invocation of temacs, to work with Windows 2000.
3093 (bootstrap-emacs): Ditto.
3095 2001-02-05 Gerd Moellmann <gerd@gnu.org>
3097 * xterm.c (x_display_and_set_cursor): Check for the focus
3098 frame's selected window instead of selected_window.
3100 * xdisp.c (try_scrolling): If point is in the line below the
3101 window, make sure to move the iterator at least a canonical
3104 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
3106 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3108 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
3109 If invalid, execute CCL_INVALID_CMD.
3110 (ccl_driver): If the CCL program is terminated because of
3111 CCL_STAT_INVALID_CMD, copy the remaining source data to the
3112 destination instead of throwing them away.
3114 2001-02-02 Gerd Moellmann <gerd@gnu.org>
3116 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
3117 faces and other things.
3119 * xdisp.c (get_next_display_element): Fix case of empty
3120 display table entry.
3122 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
3124 * editfns.c (Fconstrain_to_field): Doc fix.
3126 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
3127 into `thoroughly', to make it consistent with the doc string.
3129 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
3131 2001-02-01 Gerd Moellmann <gerd@gnu.org>
3133 * search.c (search_buffer): Call set_search_regs with a byte
3134 position, not a character position.
3136 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
3139 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
3141 * frame.c (Fmodify_frame_parameters): Doc fix.
3143 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3145 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
3146 identifier which is not reserved by Standard C.
3148 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3150 * window.c (enum window_part): New enumeration.
3151 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3153 (coordinates_in_window): Return an enumerator from enum
3154 window_part. Fix handling of right scroll bar.
3155 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3156 `right-fringe' instead of `left-bitmap-area' and
3157 `right-bitmap-area'. Use enumerators from enum window_part
3158 instead of hard-coded integers.
3159 (check_window_containing, window_from_coordinates):
3160 Use enumerators from enum window_part instead of hard-coded integers.
3161 (syms_of_window): Replace Qleft_bitmap_area and
3162 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3164 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3166 * editfns.c (Fformat_time_string): Doc fix.
3168 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3170 * keymap.c (Fwhere_is_internal): Use the first valid binding
3171 if no ascii binding is found (when firstonly is t).
3173 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3175 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3176 instead of Finteractive_p.
3178 * lisp.h (interactive_p): Add prototype.
3180 * eval.c (interactive_p): New function.
3181 (Finteractive_p): Use it.
3183 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3185 2001-01-31 Dave Love <fx@gnu.org>
3187 * .gdbinit (hook-run): Define to run xreload.
3189 * textprop.c (Fset_text_properties): Fix newline in doc string.
3191 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3193 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3194 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3196 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3197 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3198 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3200 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3203 2001-01-30 Dave Love <fx@gnu.org>
3205 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3208 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3210 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3211 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3213 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3215 * textprop.c (Fset_text_properties): Doc fix.
3217 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3219 * xdisp.c (forward_to_next_line_start): Remove xassert.
3221 2001-01-29 Jason Rumney <jasonr@gnu.org>
3223 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3224 returning without releasing it.
3226 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3228 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3229 for '^', '$', and '\0'.
3231 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3233 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3234 regex for '^', '$', and '\0'.
3236 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3237 only if current_sblock has been initialized.
3239 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3240 terminal frame even if it is the only visible frame.
3242 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3244 * fontset.c (font_family_registry): Even if FONTNAME conform to
3245 XLFD, if it specifies other fields than family and registry,
3246 return FONTANME. New argument FORCE if nonzero cancel that feature.
3247 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3248 a signle byte character. Don't set FAMILY part to nil here.
3249 It is handled by the caller choose_face_font.
3250 (Fnew_fontset): Call font_family_registry with FORCE 0.
3251 (Fset_fontset_font): Likewise.
3253 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3255 * xdisp.c (display_line): Don't treat a newline as fitting
3258 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3260 * window.c (size_window): Set the window's orig_top to nil when
3261 changing heights, so that a future shrink_mini_window won't
3262 restore a bogus height.
3264 * frame.c (do_switch_frame): If selected frame has a mini-window,
3265 resize that to exact size.
3267 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3269 * xdisp.c (display_line): Simplify check for glyphs fitting
3270 entirely in the line.
3272 * xfns.c (xic_style): New variable.
3273 (create_frame_xic): Move static variable to global scope for
3274 the case that `static' gets defined away.
3276 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3278 * coding.c (decode_coding): Set a flag for inhibiting
3280 (code_convert_region): Always set saved_coding_symbol.
3281 (decode_coding_string): Likewise. Update coding->symbol when we
3282 encounter a inconsistent eol by the same way as code_convert_region.
3284 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3286 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3289 * xterm.c (x_after_update_window_line): Don't clear if frame's
3290 internal border width is zero.
3291 (x_clear_area): New function.
3292 (x_after_update_window_line, x_clear_end_of_line)
3293 (x_scroll_bar_create, x_scroll_bar_set_handle)
3294 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3295 instead of XClearArea.
3297 * xterm.h (x_clear_area): Add prototype.
3299 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3300 which doesn't seem necessary anymore with Lesstif 0.92.
3302 2001-01-25 Dave Love <fx@gnu.org>
3304 * puresize.h (BASE_PURESIZE): Up to 720000.
3306 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3308 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3310 * xdisp.c (echo_area_display): Don't call redisplay_internal
3311 when Emacs is shutting down. We can't run hooks etc. that
3312 would be necessary to do a redisplay.
3314 * lread.c (read_integer): Use type EMACS_INT instead of int.
3316 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3318 * ccl.c (ccl_driver): Fix last change.
3320 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3322 * ccl.h (sturct ccl_program): New member suppress_error.
3324 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3325 insert error message to the output.
3326 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3328 * coding.h (struct coding_system): New member suppress_error.
3330 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3331 (Fset_terminal_coding_system_internal): Set the member
3332 suppress_error to 1.
3333 (Fset_safe_terminal_coding_system_internal): Likewise.
3335 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3337 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3338 as if it was a `charset'.
3340 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3342 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3343 value in where_is_cache; the next lookup in the cache returns
3344 something bogus if we do.
3346 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3348 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3349 if HAVE_WINDOW_SYSTEM isn't defined.
3351 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3353 * fns.c (sweep_weak_table): Fix code taking items out of
3354 the hash collision chain. Some cleanup.
3356 * xterm.c (x_new_font): Don't change a tooltip's size.
3358 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3359 background color by specifying a color for the default font
3362 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3364 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3365 a workaround for SunOS 4's cc.
3366 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3367 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3368 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3371 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3373 * xterm.c (x_set_window_size_1): New function extracted from
3375 (x_set_window_size): Use it.
3376 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3377 doesn't have a widget, like tooltips.
3379 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3381 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3383 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3385 * fns.c (Fset_char_table_default): Fix to make sub char-table
3388 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3390 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3391 a desired tool bar string, even if there are no tool bar items.
3393 * xdisp.c (Ftool_bar_lines_needed): New function.
3394 (syms_of_xdisp): Defsubr it.
3396 * editfns.c (Fformat): Don't extend text properties from arguments
3397 to padding chars in the result.
3399 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3401 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3403 2001-01-20 Andrew Innes <andrewi@gnu.org>
3405 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3406 (w32_initialize): Don't set term hooks that aren't actually needed
3409 * xfaces.c (realize_default_face):
3411 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3413 * xdisp.c (handle_single_display_prop): Remove references to
3414 FRAME_W32_CONSOLE_P.
3416 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3418 * frame.h (output_method): Remove output_w32_console method.
3419 (FRAME_W32_CONSOLE_P): Remove macro.
3421 * frame.c (Qw32_console): Remove variable.
3422 (Fframep): Remove references to it.
3423 (syms_of_frame): Ditto.
3424 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3426 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3429 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3431 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3433 2001-01-19 Andrew Innes <andrewi@gnu.org>
3435 * w32.c (init_environment): Add a version-independent site-lisp
3436 directory to EMACSLOADPATH, after the version dependent one.
3438 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3440 * editfns.c (Fbuffer_substring): Doc fix.
3442 * xdisp.c (message_dolog, message2, message2_nolog):
3443 Rename parameter LEN to NBYTES.
3445 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3447 * charset.c (strwidth): Use c_string_width.
3448 (c_string_width): New function.
3449 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3452 * charset.h (c_string_width, lisp_string_width): Extern them.
3454 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3456 * indent.c (check_composition): Check validity of composition.
3458 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3459 characters by calling c_string_width.
3460 (x_consider_frame_title): Get byte length of frame tile string
3462 (display_mode_element): Pay attention to width of non-ASCII
3463 characters by calling strwidth.
3465 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3467 * xfns.c (Qcancel_timer): New variable.
3468 (syms_of_xfns): Initialize and staticpro it.
3469 (Fx_hide_tip, Fx_show_tip): Use it.
3470 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3472 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3474 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3476 * window.h (WINDOW_LIVE_P): New macro.
3478 * window.c (window_size_fixed): New variable.
3479 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3482 * eval.c (specbind): If binding a per-buffer variable which
3483 doesn't have a buffer-local value in the current buffer, change
3484 the global value by changing the value of the symbol bound in all
3485 buffers not having their own value, to make it consistent with
3486 what happens with other buffer-local variables.
3488 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3490 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3491 when searching for a newline.
3493 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3495 * xdisp.c (display_string): Fix previous change.
3497 2001-01-18 Jason Rumney <jasonr@gnu.org>
3499 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3500 GLYPH_DEBUG is defined.
3501 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3502 true for images with `:ascent 100'.
3503 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3504 meantime, use face MOUSE_FACE_ID.
3505 If first glyph isn't a character glyph, use the ASCII NUL
3506 character to determine the face.
3507 (expose_area): Do not treat left margin specially.
3508 (note_mode_line_highlight): If no local_map, check global keymap.
3509 (note_mouse_highlight): Initialize overlay.
3510 (clear_mouse_face): Don't return if tip_frame is non-nil.
3511 (show_scroll_bars): Remove unused function.
3512 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3513 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3515 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3516 (x_free_frame_resources): Unload relief colors.
3518 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3520 * xdisp.c (forward_to_next_line_start): Avoid calling
3521 get_next_display_element when the newline is already found.
3522 This may change the iterator's position, when its current position is
3523 equal to the iterator's stop_charpos.
3525 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3526 zero, use this method only at the end of a line.
3528 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3529 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3530 if SCALABLE_FONTS_P is set.
3532 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3533 so that scalable fonts are included.
3535 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3536 In the cache, use a key containing the information if scalable
3538 (x_load_font): Adapt to change of keys in the font cache.
3540 2001-01-17 Kim F. Storm <storm@filanet.dk>
3542 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3543 XListFonts to take advantage of font caching.
3545 * xterm.c (x_list_fonts): Ensure caching font information when
3546 called for a null frame, which is the case frequently when Emacs
3549 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3551 * xfns.c (QCconversion): Replaces QCalgorithm.
3553 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3555 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3558 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3559 not everything could be displayed.
3561 * line.h, x-list-font.c: Files removed because unused.
3563 2001-01-17 Andrew Innes <andrewi@gnu.org>
3565 * dired.c (directory_files_internal): Convert result from readdir
3566 to a unibyte string initially, to avoid possible misinterpretation
3567 of some bytes as the internal form of Emacs characters.
3569 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3571 * fns.c (concat): Be sure to avoid putting the same `composition'
3572 property on the adjacent regions.
3574 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3576 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3577 (Fscroll_right, Fscroll_left): Set it here instead, if called
3580 * buffer.c (Fset_buffer_modified_p): Set buffer's
3581 prevent_redisplay_optimizations_p flag.
3583 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3584 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3585 with additional arg.
3587 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3590 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3591 FROM_WHERE, for debugging.
3593 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3595 * ccl.c (Fregister_ccl_program): Handle the return value of
3596 resolve_symbol_ccl_program correctly.
3597 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3599 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3601 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3602 has gone in the meantime, use face MOUSE_FACE_ID.
3604 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3605 If x_display_info_for_display returns null, don't try to close
3606 the display; we didn't open it.
3608 * dispnew.c (save_or_restore_current_matrices): Function removed.
3609 (save_current_matrix, restore_current_matrix): New functions.
3610 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3611 restore the frame's current matrix. Due to the glyph pointer
3612 setup done in adjust_glyph_matrix, there is no easy way to make
3613 saving the current matrix in the desired matrix generally correct,
3616 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3618 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3620 (display_line): Optimize for wide characters.
3621 (display_string): Don't try to display a multi-column character
3622 partially. On ttys, produce more than one truncation glyph for
3623 multi-column characters that don't fit on the line.
3625 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3627 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3628 Define it instead of WORDS_BIGENDIAN. Caller changed.
3630 2001-01-13 Jason Rumney <jasonr@gnu.org>
3632 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3633 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3634 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3635 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3637 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3638 (x_draw_image_relief, x_draw_image_foreground_1)
3639 (x_draw_image_glyph_string): Adapt to change of image margins.
3641 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3644 * w32bdf.c (search_file_line, get_cached_font_char)
3645 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3647 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3649 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3650 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3651 (Fw32_send_sys_command): Remove unused variables.
3652 (w32_msg_pump): Add parentheses.
3654 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3655 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3658 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3660 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3661 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3662 being a pair of margins.
3663 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3664 to DEFVAR_LISP. Extend doc.
3666 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3668 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3669 pair of integers `(X . Y)', use X for the horizontal and Y for the
3671 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3672 (parse_image_spec): Check it.
3673 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3674 (tiff_format, gif_format, gs_format):
3675 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3677 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3678 (x_draw_image_relief, x_draw_image_foreground_1)
3679 (x_draw_image_glyph_string): Adapt to the change of image margins.
3681 * dispextern.h (struct image): Replace member `margin' with
3682 `hmargin' and `vmargin'.
3684 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3687 * dispnew.c (update_text_area): Put code which decrements the
3688 stop position when the row's face extends to the end of the
3691 * xfns.c (x_set_mouse_color): Fix color allocation.
3693 * keyboard.c: Call get_local_map with new argument list.
3695 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3697 * intervals.h (enum map_property): Removed.
3698 (get_local_map): Change prototype.
3700 * keymap.c: Call get_local_map with new argument list.
3701 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3703 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3705 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3706 of the size needed for the tool bar string. For the last image,
3707 use a `display' property that reaches to the end of the string.
3709 * xselect.c (selection_request_dpyinfo): New variable.
3710 (x_handle_selection_request): Set it.
3711 (x_selection_request_lisp_error): Don't call
3712 x_decline_selection_request if selection request's display has
3715 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3716 Do the unregister_colors before calling XFreeColors.
3718 2001-01-10 Dave Love <fx@gnu.org>
3720 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3721 ${SOME_MACHINE_LISP}, not ${lisp}.
3723 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3725 * xdisp.c (display_line): On ttys, produce more than one truncation
3726 glyph for multi-column characters that don't fit on the line.
3728 * xselect.c (x_reply_selection_request): Add a comment.
3730 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3731 XkbGetNames instead of XkbGetKeyboard.
3733 2001-01-10 Dave Love <fx@gnu.org>
3735 * sysdep.c (random): Revert the declaration.
3737 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3739 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3740 Call function string_bytes.
3741 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3743 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3744 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3745 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3746 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3748 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3749 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3750 after sweeping strings, and at the end.
3751 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3753 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3754 ensure that pop_message is called.
3756 * keyboard.c (Fexecute_extended_command): Use a
3757 record_unwind_protect to ensure that pop_message is called.
3759 * lisp.h (push_message_unwind): Add prototype.
3761 * xdisp.c (push_message_unwind): New function.
3763 * fileio.c (do_auto_save_unwind): Do the pop_message here
3764 instead of in Fdo_auto_save.
3765 (Fdo_auto_save): Don't call pop_message.
3767 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3769 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3772 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3774 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3775 when increasing window's vscroll.
3777 * macros.c (Qkbd_macro_termination_hook): New variable.
3778 (syms_of_macros): Initialize and staticpro it.
3779 (pop_kbd_macro): Run kbd-macro-termination-hook.
3781 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3783 2001-01-07 Dave Love <fx@gnu.org>
3785 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3786 arglist, for documentation's sake.
3788 2001-01-06 Andrew Innes <andrewi@gnu.org>
3790 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3793 2001-01-05 Andrew Innes <andrewi@gnu.org>
3795 * term.c (update_end): Don't check updating_frame; for some reason
3796 this can be 0 sometimes, such as after dismissing a popup menu,
3797 and isn't necessary given the explicit frame argument.
3799 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3801 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3802 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3804 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3806 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3808 * xfns.c (x_create_tip_frame): Preserve the value of
3809 face_change_count around the creation of the tip frame.
3811 * xfns.c (last_show_tip_args): New variable.
3812 (compute_tip_xy): New function.
3813 (Fx_show_tip): Reuse an existing tip frame, if possible.
3814 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3816 2001-01-04 Dave Love <fx@gnu.org>
3818 * editfns.c (Fformat): Doc fix.
3820 * systime.h (set_file_times): Prototype.
3822 * widget.h (EmacsFrameSetCharSize_): Prototype.
3824 * sysdep.c (random, srandom): Declare explicitly.
3826 * dispextern.h (move_it_vertically_backward): Declare.
3828 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3830 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3831 like in Fx_create_frame.
3833 * xfaces.c (set_font_frame_param): Don't do anything for
3834 non-graphical frames.
3836 * window.c (Fdelete_other_windows): Set window's window_end_valid
3837 to nil when changing the window's start. Don't change the
3838 window's start when its top position hasn't changed. If we do,
3839 this will set the window's optional_new_start, which act's like a
3840 force_start during redisplay with C-x 1 M-> under particular
3841 circumstances (see report from Per Starback to emacs-pretest-bug
3844 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3846 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3847 short cut at the start of the function. Add an assertion.
3848 (reseat_at_next_visible_line_start): Add an assertion.
3850 * window.c (Frecenter): When changing the window start, set the
3851 window's window_end_valid to nil.
3852 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3854 * dispextern.h (move_it_past_eol): Add prototype.
3856 * xdisp.c (move_it_past_eol): New function.
3858 * window.c (Fwindow_end): Doc fix.
3860 2001-01-03 Dave Love <fx@gnu.org>
3862 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3864 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3866 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3867 the enabled_p flag of the glyph row at window_end_vpos to 0.
3868 (handle_single_display_prop): Fix last change.
3870 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3872 * window.c (Frecenter): Doc fix.
3874 2001-01-02 Andrew Innes <andrewi@gnu.org>
3876 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3878 * frame.h (output_method): Add output_w32_console method.
3879 (FRAME_W32_CONSOLE_P): New macro.
3881 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3882 use output_w32_console method.
3883 (Qw32_console): New Lisp_Object.
3884 (Fframep): Return it.
3885 (syms_of_frame): Init it.
3886 (Fframe_parameters): Report w32console as font for w32_console frames.
3888 * xfaces.c (realize_default_face): Set face foreground and
3889 background to unspecified for w32_console frames.
3890 (realize_face): Realize face cache for w32_console frames.
3891 (realize_tty_face): Accept w32_console frames.
3893 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3894 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3895 necessary, even if running interactively.
3897 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3900 * w32term.c (x_update_begin):
3904 (x_change_line_highlight):
3909 (w32_reassert_line_highlight):
3910 (w32_frame_rehighlight):
3911 (w32_frame_raise_lower): Do nothing if not w32 frame.
3913 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3915 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3916 system doesn't tell us directly.
3917 (Fx_display_visual_class): Implement properly.
3919 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3921 * window.c (Frecenter): Handle centering in graphical frames
3922 specially. Centering on the basis of line counts doesn't work
3923 reliably with variable-height lines.
3925 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3927 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3930 * composite.c (run_composition_function): Remove unused var `val'.
3931 (update_compositions): Remove unused variable `hook'.
3933 * intervals.c (get_local_map): Remove unused variable `tem'.
3935 * doprnt.c (doprnt1): Remove unused variable `size'.
3937 * fns.c (Flength): Remove unused variable `tail'.
3938 (Fdelete): Remove unused variable `size'.
3940 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3943 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3945 * data.c (find_symbol_value): Remove extra 3rd argument in the
3946 call to swap_in_symval_forwarding.
3948 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3950 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3951 (trivial_regexp_p): Remove unused variable `c'.
3952 (boyer_moore): Remove unused variable `k'.
3954 * indent.c (current_column): Remove unused variable `stopchar'.
3955 (Fcompute_motion): Remove unused variable `contin'.
3957 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3959 * dired.c (directory_files_internal): Fix a typo in a comment.
3960 Remove an unused variable `handler'.
3961 (file_name_completion): Remove unused function-scope variable `dp'.
3962 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3965 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3967 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3969 (Fmarker_insertion_type): Remove unused variable `buf'.
3971 * insdel.c (make_gap): Remove unused variable `result'.
3973 * keyboard.c (record_char): Remove unused function-scope var `help'.
3974 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3975 (menu_bar_items): Remove unused function-scope variable `tem'.
3977 * fontset.c (fontset_ref): Remove unused variable `i'.
3978 (fontset_set): Remove unused variables `j' and `tmp'.
3979 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3980 (make_fontset_for_ascii_face): Remove unused variable `name'.
3981 (fs_load_font): Remove unused variable `font_idx'.
3982 (fs_query_fontset): Remove unused function-local variable `fontset'.
3983 (list_fontsets): Remove unused variable `tail'.
3984 (Fnew_fontset): Remove unused variables `family' and `registry'.
3985 (accumulate_font_info): Remove unused variable `tmp'.
3986 (Ffontset_font): Remove unused variable `id'.
3987 (syms_of_fontset): Remove unused variable `i'.
3989 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3991 (lookup_image): Remove unused variable `file'.
3992 (xbm_load): Remove unused variables `bitmap_data', `height', and
3993 `width'. Remove function-local variable `i', leave the
3995 (gif_load): Remove unused variable `inc'.
3997 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3998 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3999 leave only the one in the inner block.
4001 * xfaces.c (face_fontset, realize_default_face): Remove unused
4003 (face_at_buffer_position): Remove unused variable `multibyte_p'.
4005 * term.c (encode_terminal_code): Remove unused variable `c'.
4007 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
4008 char *' instead of `char *'.
4010 * category.c (Fcategory_docstring): Remove unused variable `doc'.
4011 (Fget_unused_category): Remove unused variable `docstring_vector'.
4012 (Fchar_category_set): Remove unused variables `val', `charset',
4015 * coding.c (detect_coding_iso2022, setup_coding_system):
4016 Remove unused variable `i'.
4017 (detect_coding_mask): Remove unused variable `idx'.
4018 (detect_coding): Remove unused variable `i'.
4019 (ccl_coding_driver): Remove unused variable `result'.
4020 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
4021 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
4022 (encode_coding_string): Remove unused variables `gcpro1' and
4023 `saved_coding_symbol'.
4024 (Ffind_coding_systems_region_internal): Remove function-local
4025 variable args[], leave only the block-local one.
4026 (code_convert_region1): Remove unused variable `len'.
4028 * charset.c (char_printable_p): Remove unused variable `chars'.
4029 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
4030 (str_to_multibyte): Remove unused variable `c'.
4032 * window.c (size_window): Remove block-local variable `min_size'.
4034 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
4035 `header_line_height'.
4036 (append_space, extend_face_to_end_of_line): Declare `saved_what'
4037 enum display_element_type.
4039 2001-01-02 Gerd Moellmann <gerd@gnu.org>
4041 * xterm.c (x_connection_closed): Catch X errors around all
4042 statements that call X. Save away the error message in a local copy.
4044 * xterm.c (x_connection_closed): Set handling_signal to 0 at
4047 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
4048 in or at the start of invisible text.
4050 * dispnew.c (update_window): Don't check_current_matrix_flags.
4052 2001-01-01 Jason Rumney <jasonr@gnu.org>
4054 * w32fns.c (x_figure_window_size): Do not allow new_height and
4055 new_width of frame to override specified values.
4057 2000-12-30 Kenichi Handa <handa@etl.go.jp>
4059 * composite.c (find_composition): Fix a code for searching backward.
4061 2000-12-29 Gerd Moellmann <gerd@gnu.org>
4063 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
4064 (update_window) [GLYPH_DEBUG]: Call it.
4065 (scrolling_window): Prevent including current rows which are below
4066 what's displayed in the window.
4068 * xdisp.c (try_window_reusing_current_matrix)
4069 <new start <= old start>: Disable rows in the current matrix
4070 which are below the window after scrolling.
4072 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
4073 is zero. It's not worth the complexity.
4074 (invisible_text_between_p): Put in #if 0 because unused.
4076 2000-12-28 Gerd Moellmann <gerd@gnu.org>
4078 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
4079 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
4081 * keyboard.c (echo_char): If C is an integer, always call
4082 push_key_description. Former code could signal an invalid
4085 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
4086 If set, print multibyte text.
4087 (Fsingle_key_description): Call push_key_description with
4088 FORCE_MULTIBYTE set.
4089 (describe_buffer_bindings): Likewise.
4091 * lisp.h (push_key_description): Add prototype.
4093 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
4094 around the call to redisplay_internal.
4096 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4098 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
4100 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4102 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
4103 (ccl_driver): New local variable `extra_bytes'.
4105 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
4107 * coding.c (setup_coding_system):
4108 Initialize coding->spec.ccl.eight_bit_carryover.
4109 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
4111 2000-12-28 Kenichi Handa <handa@etl.go.jp>
4113 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
4114 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
4115 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
4116 (decode_composition_emacs_mule): New function.
4117 (decode_coding_emacs_mule): Decode composition sequence by calling
4118 decode_composition_emacs_mule.
4119 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
4120 (encode_coding_emacs_mule): Changed from macro to function.
4121 If a text contains compositions, encode them correctly.
4122 (setup_coding_system): Set coding->commong_flags for emacs-mule so
4123 that decoding and encoding are required.
4125 2000-12-27 Gerd Moellmann <gerd@gnu.org>
4127 * xfaces.c (PT_PER_INCH): New macro.
4128 (xlfd_point_size): Compute real point size from font's pixel size.
4129 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
4132 * .gdbinit: Comment out the line pointing to the Lesstif source
4135 * window.c (Frecenter): Use displayed_window_lines instead
4136 of window_internal_height.
4138 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4139 instead of x-toolkit-scroll-bars-p.
4140 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4142 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
4143 instead of x-toolkit-scroll-bars-p.
4144 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
4146 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4147 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4148 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4150 (add_window_display_history, add_frame_display_history)
4151 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4152 (build_frame_matrix_from_leaf_window): Remove unused code.
4153 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4155 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4156 (update_window) [GLYPH_DEBUG]: Likewise.
4157 (syms_of_display): Defsubr dump-redisplay-history.
4159 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4161 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4162 the end of the prompt. Set echo_after_prompt to the offset
4163 of echoptr in echobuf.
4165 * xdisp.c (init_from_display_pos): Pop until the iterator's
4166 stack is empty; there may be frames for stretch or images
4169 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4170 (save_or_restore_current_matrix): New function for the same
4171 purpose, but more efficient.
4172 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4174 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4176 * xdisp.c (syms_of_xdisp): Fix last change.
4178 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4180 * xdisp.c (syms_of_xdisp): Doc fix.
4182 * xdisp.c (redisplay_window): Remove label restore_buffers;
4183 use finish_scroll_bars instead to make sure that scroll bars
4184 are redeemed. If we don't do this, flickering can result from
4185 scroll bars being destroyed and recreated.
4187 2000-12-22 Jason Rumney <jasonr@gnu.org>
4189 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4190 in the wrong colors when the foreground is not black.
4191 (expose_window): Don't redraw the window that's currently being
4194 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4196 * window.c (size_window): When setting the window's too_small_ok
4197 flag, compare old size with minimum size depending on WIDTH_P,
4198 don't compare with window_min_width.
4200 * window.c (delete_window): Simplify somewhat.
4201 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4202 freeing window matrices. The flag windows_or_buffers_changed is
4203 set, so the next redisplay will consider all windows; this should
4206 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4208 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4210 * ccl.h (struct ccl_program): New member cr_consumed.
4212 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4213 (CCL_READ_CHAR): Handle EOL conversion here.
4214 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4216 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4218 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4220 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4221 otherwise tabs of different size compare equal.
4223 * callint.c (Fcall_interactively): Prevent a compiler warning.
4225 * print.c (print_unwind): Return nil.
4226 (PRINTDECLARE): Initialize all local variables.
4227 (print_preprocess): Add a default case.
4229 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4231 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4233 * window.c (delete_window, Fsplit_window)
4234 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4236 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4238 * dispnew.c (ensure_frame_matrix): Removed.
4239 (save_frame_matrix, restore_frame_matrix): New functions.
4240 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4242 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4243 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4245 2000-12-21 Andrew Innes <andrewi@gnu.org>
4247 * w32term.c (x_update_begin): Regenerate the palette here, rather
4248 than for each window.
4250 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4251 palette is NULL, since this corrupts memory! Also get
4252 display_info reference from frame.
4254 2000-12-21 Jason Rumney <jasonr@gnu.org>
4256 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4258 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4259 to avoid returning without releasing it.
4261 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4263 * keymap.c (push_key_description): Don't convert eight-bit-control
4264 and eight-bit-graphic to multibyte character.
4266 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4267 generic character and CODE1 is nil, return the smallest character
4270 2000-12-20 Dave Love <fx@gnu.org>
4272 * s/osf5-0.h (NSIG): Don't redefine.
4274 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4276 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4277 excluding menu-bar and tool-bar.
4278 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4279 (menu_item_p): Remove.
4280 (where_is_internal_1): Don't ignore menu-items.
4282 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4284 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4287 * window.c (make_window): Initialize window's min_hscroll.
4288 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4289 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4291 (struct saved_window): New member min_hscroll.
4292 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4293 (Fset_window_configuration): Set window's min_hscroll.
4294 (save_window_save): Save window's min_hscroll.
4295 (compare_window_configurations): Compare min_hscroll values.
4297 * window.h (struct window): New member min_hscroll.
4299 * keyboard.c (echo_prompt): Prevent a compiler warning.
4301 * xdisp.c (try_cursor_movement): Fix last change. The real
4302 condition is that PT is at the end of the row, and should
4303 be displayed at the start of the next row.
4305 * xdisp.c (try_cursor_movement): If we end on a partially
4306 visible line, end we already decided to scroll, return -1.
4308 * dispextern.h (ensure_frame_matrix): Add prototype.
4310 * window.c (delete_window, Fsplit_window)
4311 (Fset_window_configuration): Call ensure_frame_matrix.
4313 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4315 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4316 completed, call fake_current_matrices instead of marking frame
4319 2000-12-20 Jason Rumney <jasonr@gnu.org>
4321 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4323 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4325 * fns.c (Frequire): Doc fix.
4327 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4329 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4331 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4332 currently displaying a message.
4334 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4336 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4338 2000-12-18 Andrew Innes <andrewi@gnu.org>
4340 * w32.c (w32_strerror): New function.
4342 * w32.h (w32_strerror): New extern.
4344 * w32fns.c (Fw32_shell_execute): Use it.
4346 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4348 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4350 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4352 * msdos.c (IT_set_face): Obey inverse_video.
4354 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4356 * dired.c (directory_files_internal): Always return decoded filenames.
4358 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4360 * xterm.c (x_connection_closed): Prevent being called recursively
4361 because of an error condition in XtCloseDisplay.
4363 * xdisp.c (init_iterator): If noninteractive, and the frame's
4364 face cache is null, make one.
4366 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4368 * process.c (wait_reading_process_input): Check for pending
4369 input when running timers.
4371 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4373 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4375 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4377 * process.c (read_process_output): Don't run a filter if the code
4378 decoder produces nothing but carryover.
4380 2000-12-17 Andrew Innes <andrewi@gnu.org>
4382 * w32.c (sys_rename): Only check errno against EEXIST, and not
4383 EACCES, when determining whether rename failed because the target
4384 exists. This was resulting in indefinite looping on Windows 9x if
4385 the source file was locked by another process.
4387 * w32fns.c (Ffile_system_info): New function.
4388 (syms_of_w32fns): Defsubr it.
4390 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4392 * window.c (coordinates_in_window): Fix computation for
4393 position on vertical line between mode lines.
4395 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4396 Don't alter tip_frame or tip_window.
4397 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4400 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4401 Don't alter tip_frame or tip_window.
4402 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4405 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4407 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4408 be consistent with the doc string. Reported by NAKAJIMA Mikio
4409 <minakaji@osaka.email.ne.jp>.
4411 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4413 * xfaces.c (Vface_ignored_fonts): New variable.
4414 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4415 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4417 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4419 * dispnew.c (update_window): Detect pending input every nth line
4420 updated, i.e. do it depending on real work done, and not on the
4423 * xterm.c (expose_window): Don't redraw the window that's
4424 currently being updated.
4426 * window.c (Fset_window_point): Remove test for
4427 cursor_in_non_selected_windows.
4429 * lread.c (read1): Recognize end of file after `\\'.
4431 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4432 not unwind_create_frame.
4434 2000-12-15 Dave Love <fx@gnu.org>
4436 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4439 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4441 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4443 * coding.c (setup_coding_system): Clear all members of the struct
4444 coding_system at first.
4445 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4447 (code_convert_region): Don't override coding->src_multibyte and
4448 coding->dst_multibyte.
4450 * fns.c (Fmd5): Docstring improved.
4452 2000-12-15 Miles Bader <miles@gnu.org>
4454 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4455 are actually marked as mode-lines; otherwise use
4456 estimate_mode_line_height.
4458 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4460 * editfns.c (Fformat): Prevent a buffer overrun when the format
4461 specifies a precision.
4463 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4465 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4466 argument is outside the range [2..3].
4468 2000-12-14 Andrew Innes <andrewi@gnu.org>
4470 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4471 nothing to do. Bind inhibit-quit.
4472 (tip_frame): Make it a Lisp_Object.
4473 (x_create_tip_frame): Set tip_frame after it has been added to
4475 (Fx_show_tip): Don't set tip_frame here.
4476 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4477 (unwind_create_frame, unwind_create_tip_frame): New functions.
4478 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4479 while a frame is only partially constructed.
4481 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4482 (x_free_frame_resources): New function.
4483 (x_destroy_window): Use it.
4485 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4487 * xfns.c (Fx_backspace_delete_keys_p): New function.
4488 (syms_of_xfns): Defsubr it.
4490 * config.in (HAVE_XKBGETKEYBOARD): Add.
4492 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4494 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4495 Always store string in multibyte representation in echobuf.
4496 (echo_char): Always store string in multibyte representation in
4498 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4499 (read_key_sequence): Adjusted for the change of echo_prompt.
4501 * fns.c (Fmd5): Docstring improved.
4503 * lisp.h (detect_coding_system): Prototype adjusted.
4505 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4506 (detect_coding_emacs_mule, detect_coding_iso2022,)
4507 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4508 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4509 New argument MULTIBYTEP. Callers changed.
4510 (detect_coding_mask, detect_coding_system): New argument
4511 MULTIBYTEP. Callers changed.
4512 (decode_coding_string): Set coding->src_multibyte and
4513 coding->dst_multibyte before calling detect_coding and detect_eol.
4514 Update them after some coding system is detected.
4516 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4518 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4520 * keyboard.c (menu_bar_items, tool_bar_items):
4521 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4523 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4525 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4527 (unwind_create_frame, unwind_create_tip_frame): New functions.
4528 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4529 while a frame is only partially constructed.
4531 * xterm.h (x_free_frame_resources): Declare.
4533 * xterm.c (x_free_frame_resources): New function.
4534 (x_destroy_window): Use it.
4536 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4537 don't interrupt the update for pending input initially, i.e.
4538 update at least some lines.
4540 * keyboard.c (do_mouse_tracking): Make externally visible.
4542 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4544 * xfns.c (gray_bitmap_bits): Declare `char *'.
4546 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4548 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4549 lines start with a relief line.
4551 2000-12-12 Dave Love <fx@gnu.org>
4553 * window.c (Fdisplay_buffer): Doc fix.
4554 (Fwindow_list): Remove unused var.
4556 * buffer.h (mmap_set_vars): Declare.
4558 * window.h (Fset_window_point): Declare.
4560 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4562 * msdos.c (fast_find_position): Don't overstep the last window row.
4563 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4564 variable `area'. When looking for a row under (X,Y), give up if some
4565 of the previous rows is not enabled.
4567 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4569 * window.c (Fset_window_point): If displaying cursors in windows
4570 other than the selected window, make sure redisplay updates
4571 other windows to show the new value of point in the window.
4573 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4575 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4576 the buffer is the sole visible buffer when in the mini-buffer.
4578 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4579 Bind `inhibit-read-only' to t.
4580 (unwind_with_echo_area_buffer): Use AREF.
4582 * xfns.c (Fx_hide_tip): Simplified.
4584 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4587 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4589 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4591 * xfns.c (Fx_hide_tip): Fix last change.
4593 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4594 nothing to do. Bind inhibit-quit.
4595 (tip_frame): Make it a Lisp_Object.
4596 (x_create_tip_frame): Set tip_frame after it has been added to
4598 (Fx_show_tip): Don't set tip_frame here.
4600 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4602 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4605 * dispextern.h: Change external declaration of tip_frame.
4607 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4608 return an empty string.
4610 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4611 of the window's update_mode_line flag, since the former is set by
4612 force-mode-line-update, not the latter. This makes
4613 column-number-mode slightly faster.
4615 * xdisp.c (try_window_id) <all changes above window start>:
4618 2000-12-11 Paul Eggert <eggert@twinsun.com>
4620 * config.in (HAVE_FTELLO): Remove.
4622 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4623 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4625 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4626 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4628 2000-12-11 Miles Bader <miles@gnu.org>
4630 * window.c (displayed_window_lines): Don't round up when
4631 converting empty space at bottom to lines.
4632 Handle non-newline-terminated final lines properly.
4633 (Fwindow_text_height): New function (used to be in lisp).
4634 (syms_of_window): Initialize it.
4636 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4638 * syntax.c (scan_lists): Check that the right quote char has the
4639 right Sstring syntax when jumping over strings.
4640 (init_syntax_once): Use Smax rather than 13.
4642 2000-12-09 Miles Bader <miles@gnu.org>
4644 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4645 with PARTIALLY, inverting the sense.
4646 (window_scroll_pixel_based): Scroll partially visible lines into
4647 place if we hit the beginning or end of the buffer.
4648 (displayed_window_lines): Don't include partially visible lines.
4649 (Fmove_to_window_line): Skip past any partially visible first line.
4651 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4653 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4655 * tparam.c (tparam1): Change the way buffers are reallocated to be
4656 portable and less obfuscated.
4658 * termcap.c (tgetent): Change the way buffers are reallocated to
4659 be portable and less obfuscated.
4661 * macros.c (store_kbd_macro_char): Change the way buffers are
4662 reallocated to be portable and less obfuscated.
4664 * lread.c (read1): Change the way buffers are reallocated to be
4665 portable and less obfuscated.
4667 * doc.c (Fsubstitute_command_keys): Change the way buffers
4668 are reallocated so that it is portable.
4670 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4672 * dosfns.c (Ffile_system_info): New function.
4673 (syms_of_dosfns): Defsubr it.
4675 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4677 * alloc.c (gc_sweep): Add comment.
4679 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4681 * sound.c (vox_configure): Change order of ioctls.
4682 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4683 Ignore errors when changing volume.
4684 (vox_close): Don't reset the device.
4686 * process.c (read_process_output): Make sure the process marker's
4687 position is valid when the process buffer is changed in
4688 after-change functions. W3 does that.
4690 * xfns.c (x_free_gcs): New function.
4692 * xterm.h (x_free_gcs): Add prototype.
4694 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4697 * xterm.c (x_destroy_window): Call x_free_gcs so that
4698 resources of non-toolkit X windows will be freed.
4700 2000-12-07 Andrew Innes <andrewi@gnu.org>
4702 * w32fns.c (xlfd_charset_of_font): Fix last change.
4704 2000-12-06 Dave Love <fx@gnu.org>
4706 * md5.h (__P): Don't define -- it comes from config.h.
4708 * strftime.c: Change some #if foo to #ifdef foo.
4710 2000-12-06 Andrew Innes <andrewi@gnu.org>
4712 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4714 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4715 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4716 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4718 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4720 * alloc.c (gc_sweep): Prevent symbols read during loadup
4723 * xdisp.c (underlying_face_id): New function.
4724 (handle_face_prop, face_before_or_after_it_pos): Use it
4725 to determine the face ``under'' a string. Let strings inherit
4726 the face of the buffer under them.
4728 * xfaces.c (face_at_string_position): Update function comment.
4730 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4731 matrix if the window's left position has changed; we need to
4732 redraw it in this case.
4734 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4736 * window.c (coordinates_in_window): Check mouse on mode-line or
4739 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4740 advertized by the function documentation.
4742 * window.c (syms_of_window): Doc fix.
4744 * sound.c (vox_configure): Set volume for left and right channel.
4745 (sound_cleanup): Return nil.
4747 * xdisp.c (move_it_by_lines): Fix paren typo.
4749 * xterm.c (x_load_font): Don't use the font's max_bounds for
4750 computing the height of the font. If max_bounds' ascent or
4751 descent are greater than the font's ascent or descent, this means
4752 glyphs overlap, which should be handled now by redisplay.
4754 * window.c (Veven_window_heights): New variable.
4755 (syms_of_window): DEFVAR_LISP it.
4756 (Fdisplay_buffer): Check Veven_window_heights before evening the
4759 2000-12-06 Miles Bader <miles@gnu.org>
4761 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4762 update `default-frame-alist' instead of setting no frame parameters.
4764 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4766 * composite.c (update_compositions): Fix typo (use the correct
4769 2000-12-05 Jason Rumney <jasonr@gnu.org>
4771 * md5.h: Remove underscores from function declarations.
4772 (__attribute__, __alignof__) [!__GNUC__]: Define.
4774 * md5.c: Delay include of md5.h until after namespace cleaning.
4776 * makefile.w32-in (fns.o): Depend on md5.h
4777 (md5.o): New target.
4780 * makefile.nt: Likewise.
4782 2000-12-05 Jason Rumney <jasonr@altavista.net>
4784 * w32term.c (expose_area): Complete last change.
4786 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4788 * minibuf.c: Include intervals.h.
4790 2000-12-05 Jason Rumney <jasonr@gnu.org>
4792 * w32term.c (x_produce_glyphs): If a font for a component of
4793 a composition is not found, use 1 pixel dot ascent and 0 dot
4794 descent value to avoid displaying terribly tall empty boxes.
4795 (expose_area): Pass x-coordinate relative to the exposed
4796 area to x_draw_glyphs instead of a window-relative coordinate.
4798 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4800 * xdisp.c (next_element_from_ellipsis): Save face before selective
4801 display in saved_face_id, and set face_before_selective_p.
4802 (reseat_1): Reset face_before_selective_p.
4803 (append_space, extend_face_to_end_of_line): If iterator's
4804 face_before_selective_p is set, use the face from saved_face_id.
4805 (extend_face_to_end_of_line): For tty frames, make sure to
4806 use the right face id when producing spaces at the end of
4809 * dispextern.h (struct it): Add face_before_selective_p.
4811 * keyboard.c (record_char): Don't record identical help-echo
4812 events in recent_keys.
4814 * xterm.c [USE_X_TOOLKIT]: Close the display.
4815 (xim_close_dpy): Handle case that the display has been closed.
4817 * xterm.c (x_destroy_window): Reset the frame's X window after
4820 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4821 variable window_width.
4822 (line_draw_cost): Fix code skipping over spaces at the end of the
4823 line when must_write_spaces is not set.
4824 (scrolling_window): Fix code inserting runs in list of all runs.
4826 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4828 * coding.c (setup_coding_system): Be sure to initialize
4829 coding->category_idx.
4831 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4833 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4835 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4836 area to x_draw_glyphs instead of a window-relative coordinate.
4838 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4839 error in the message.
4841 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4842 timer after having read a key. It's not good for code reading
4843 several keys in a loop, like an input method.
4845 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4846 record undo information for format-decode.
4848 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4849 current buffer is read-only, not if it isn't.
4851 * keyboard.c (record_char): Record `help-echo' input events
4852 in recent_keys only if they display some help. Don't record
4853 `help-echo' events as macro char.
4855 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4857 * editfns.c (save_excursion_restore): Don't move point
4858 in another window if it is showing the wrong buffer.
4859 Avoid the call to Fwindow_live_p, for speed.
4861 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4863 * xfaces.c (struct font_name): New member registry_priority.
4864 (split_font_name): Initialize the above member to zero.
4865 (concat_font_list): New function.
4866 (font_list): Include fonts of all alternative registries.
4867 (FONT_POINT_SIZE_QUANTUM): New macro.
4868 (better_font_p): Ignore point size difference less than
4869 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4871 * xterm.c (x_produce_glyphs): If a font for a component of
4872 a composition is not found, use 1 pixel dot ascent and 0 dot
4873 descent value to avoid displaying terribly tall empty boxes.
4875 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4877 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4879 * coding.h (code_convert_string1): Declare.
4881 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4883 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4885 2000-12-02 Jason Rumney <jasonr@gnu.org>
4887 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4888 correctly for single byte character case.
4889 (w32_per_char_metric): Do not try to make any assumptions about
4890 the metrics of BDF fonts.
4891 (x_estimate_mode_line_height): If `mode-line' face
4892 hasn't a font, use that of the frame, as drawing glyphs does.
4893 (note_mouse_highlight): Change the cursor shape on the vertical
4894 border between windows [not enabled].
4896 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4898 * w32fns.c (Fx_create_frame): Reintroduce the call to
4899 face-set-after-frame-defaults.
4900 (Vx_window_horizontal_drag_shape): New variable.
4901 (syms_of_xfns): DEFVAR_LISP it.
4902 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4905 2000-12-02 Simon Josefsson <simon@josefsson.org>
4907 * fns.c (Fmd5): Use a different logic to decide the coding system
4910 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4912 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4914 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4916 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4918 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4919 height for YNegative.
4920 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4921 height; also see comment there.
4923 * window.c (coordinates_in_window): Handle computations for
4924 positions on the vertical bar and fringes differently for
4925 window-system frames. Consider some pixels near the vertical bar
4926 as on the bar if the frame doesn't have vertical scroll bars.
4927 Associate positions between mode or header lines with the
4928 right window, the left one.
4930 2000-12-01 Jason Rumney <jasonr@gnu.org>
4932 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4934 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4937 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4939 * window.c (struct saved_window): Add members orig_top and orig_height.
4940 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4941 (save_window_save, Fset_window_configuration): Save/restore
4942 window's orig_top and orig_height.
4944 2000-12-01 Jason Rumney <jasonr@gnu.org>
4946 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4948 * w32fns.c (x_set_cursor_color): Fix last change.
4950 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4952 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4953 sure that the next redisplay displays the minibuffer, so that
4954 the cursor will be replaced with what the minibuffer wants.
4956 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4957 #ifndef instead of using #if.
4958 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4959 USE_TOOLKIT_SCROLL_BARS is defined.
4961 2000-11-30 Jason Rumney <jasonr@gnu.org>
4963 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4966 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4968 * fns.c (Fmd5): Doc fix.
4970 2000-11-30 Simon Josefsson <simon@josefsson.org>
4972 * fns.c (Fmd5): New function.
4973 (syms_of_fns): Defsubr md5.
4975 * Makefile.in (obj): Add md5.o
4977 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4979 * md5.h, md5.c: New files, taken from glibc.
4981 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4983 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4984 hasn't a font, use that of the frame, as drawing glyphs does.
4986 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4988 * eval.c (Frun_hooks): Allow 0 arguments.
4990 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4992 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4993 is over the menu bar widget, say it's not on the frame.
4995 * xfns.c (Fx_create_frame): Reintroduce the call to
4996 face-set-after-frame-defaults.
4998 * eval.c (Fsignal): Reset handling_signal.
5000 2000-11-28 Jason Rumney <jasonr@gnu.org>
5002 * w32menu.c (add_menu_item): Reset menu item text when changing
5003 type to radio button.
5005 2000-11-28 Gerd Moellmann <gerd@gnu.org>
5007 * xselect.c: Update copyright.
5009 * window.c (coordinates_in_window): If on a mode or header line,
5010 but sufficiently close to its start, return ``on vertical
5011 border''. This gives us a way to drag windows horizontally when
5012 using toolkit scroll bars.
5014 * xterm.c (note_mouse_highlight): Change the cursor shape
5015 on the vertical border between windows.
5017 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
5019 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
5020 (syms_of_xfns): DEFVAR_LISP it.
5021 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
5023 * textprop.c (text_read_only): New function.
5024 (verify_interval_modification): Use it instead of signaling
5025 `text-read-only'. This makes it easier to catch this error
5028 * xdisp.c (forward_to_next_line_start): Check for newlines,
5029 not end of line, which includes CR.
5031 2000-11-28 Kenichi Handa <handa@etl.go.jp>
5033 * coding.c (Ffind_coding_systems_region_internal): Be sure to
5034 include no-conversion.
5036 2000-11-27 Jason Rumney <jasonr@gnu.org>
5038 * w32fns.c (w32_load_system_font): Always mark font as double byte
5039 if codepage is unicode.
5041 2000-11-27 Gerd Moellmann <gerd@gnu.org>
5043 * xdisp.c (forward_to_next_line_start): If already on a newline,
5044 just consume it to avoid unintended skipping over invisible text below.
5046 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
5047 `vertical-line', `mode-line' and `header-line' events.
5049 * xdisp.c (try_window_id): Avoid starting to display in the middle
5050 of a character, a TAB for instance. This is easier than to set
5051 up the iterator exactly, and it's not a frequent case, so the
5052 additional effort wouldn't really pay off.
5054 2000-11-26 Andrew Choi <akochoi@i-cable.com>
5056 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
5059 2000-11-25 Jason Rumney <jasonr@gnu.org>
5061 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
5062 Args to window_from_coordinates should be pixel coordinates.
5064 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
5065 redisplay handles them properly.
5067 2000-11-25 Miles Bader <miles@gnu.org>
5069 * indent.c (compute_motion): Keep pos_byte in sync with pos.
5071 2000-11-24 Jason Rumney <jasonr@gnu.org>
5073 * w32.c (init_environment): Set LANG environment variable based on
5074 locale settings, if not set.
5076 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
5077 making tool bar smaller. When clearing the frame, also
5078 clear current matrices. Clear frame when tool bar disappears.
5079 Don't use more lines for the tool-bar than is available.
5080 (x_change_window_heights): New function.
5082 2000-11-24 Gerd Moellmann <gerd@gnu.org>
5084 * xdisp.c (init_from_display_pos): If POS says we're already after
5085 an overlay string ending at POS, make sure to pop the iterator
5086 because it will be in front of that overlay string. When POS is
5087 ZV, we've thereby also ``processed'' overlay strings at ZV.
5089 * xfaces.c (lface_from_face_name): Function comment fix.
5091 2000-11-24 Miles Bader <miles@gnu.org>
5093 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
5094 apply `mode-line-inverse-video' -- zero means force display using
5095 the default face, non-zero means display using the specialized face.
5096 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
5098 2000-11-23 Kenichi Handa <handa@etl.go.jp>
5100 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
5103 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
5105 * coding.c (decode_coding_emacs_mule): Fix the case of
5106 CODING_EOL_LF, which used uninitialized value of c.
5108 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
5110 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
5112 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5114 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
5117 * frame.h (struct frame): Replace desired_tool_bar_items,
5118 current_tool_bar_items, n_desired_tool_bar_items,
5119 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
5121 * frame.c (make_frame): Change initialization of tool bar
5124 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
5125 Change references to members deleted from struct frame to use the
5128 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
5129 references to members deleted from struct frame to use the new ones.
5131 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
5133 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
5135 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
5136 (note_tool_bar_highlight): Change references to members deleted
5137 from struct frame to use the new ones.
5139 2000-11-23 Miles Bader <miles@gnu.org>
5141 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
5142 the face's inverse-video attribute, rather than overriding it.
5144 2000-11-22 Gerd Moellmann <gerd@gnu.org>
5146 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5147 making tool bar smaller.
5149 2000-11-22 Dave Love <fx@gnu.org>
5151 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5153 2000-11-22 Miles Bader <miles@gnu.org>
5155 * keyboard.c (Vminibuffer_message_timeout): New variable.
5156 (command_loop_1): Use it to determine message timeout.
5157 (syms_of_keyboard): Initialize it.
5159 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5161 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5163 * sysdep.c: Move the code for declaring h_errno after #include
5166 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5168 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5169 the menu bar when the tooltip is unmapped.
5171 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5172 sole visible buffer when we're currently in the mini-buffer, and
5175 2000-11-21 Jason Rumney <jasonr@gnu.org>
5177 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5178 put on the clipboard.
5179 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5180 copy of what Emacs last put there. If they are the same, do not
5181 use the clipboard copy to avoid losing data due to coding conversions.
5183 2000-11-22 Miles Bader <miles@gnu.org>
5185 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5186 (syms_of_minibuf): Initialize it.
5187 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5188 to prompt, don't make read-only.
5190 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5192 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5193 Add BEFORE/AFTER_POTENTIAL_GC.
5195 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5197 * buffer.c (mmap_free_1): Avoid a compiler warning.
5199 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5201 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5203 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5206 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5208 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5211 * s/gnu-linux.h: Don't use `#cpu'.
5213 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5214 not defined in mman.h.
5216 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5217 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5218 and store an index in the XClientMessageEvent. Storing a
5219 Lisp_Object or pointer can fail on a 64 bit system, since X only
5221 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5223 2000-11-20 Dave Love <fx@gnu.org>
5225 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5227 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5229 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5231 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5233 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5236 * alloc.c (make_string): Fix previous change. Be sure to make
5237 unibyte string correctly.
5239 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5241 * window.c (Fwindow_list): Change parameter list to be XEmacs
5243 (window_list_1): New function.
5244 (window_loop): Use it instead of Fwindow_list.
5246 * sysdep.c (emacs_ospeed): New variable.
5247 (toplevel): Don't declare ospeed extern.
5248 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5250 * termcap.c (ospeed): Remove.
5251 (tputs) [!emacs]: Remove unused code.
5252 (tgetent): Avoid a compiler warning.
5254 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5255 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5256 SCROLL_BAR_X_WIDGET with additional argument DPY.
5258 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5260 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5261 Take the X display as additional argument.
5262 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5263 `Widget' is a pointer type that's not easily stored in Lisp_Object
5264 form in a portable way.
5266 * dispnew.c (update_text_area): Fix last change.
5268 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5270 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5272 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5273 clear current matrices.
5275 * buffer.c (mmap_enlarge): Don't print a message on stderr
5276 if mapping new memory at the end of the existing region fails.
5278 * dispnew.c (update_text_area): Don't skip over equal glyphs
5279 when the last current glyph overlaps the glyph to its right.
5281 2000-11-18 Miles Bader <miles@gnu.org>
5283 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5284 lines that *end* with "..." too (that's the most common case!).
5286 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5288 * xdisp.c (resize_mini_window): Temporarily change to the
5289 mini-window's buffer if necessary.
5291 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5292 the tooltip obscures less text under it.
5294 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5296 * puresize.h (BASE_PURESIZE): Increase to 700000.
5298 2000-11-18 Jason Rumney <jasonr@gnu.org>
5300 * w32term.c (w32_draw_bitmap): Use face to set colors.
5302 2000-11-17 Dave Love <fx@gnu.org>
5304 * lread.c (Fload): Fix #ifdef for pcc.
5306 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5308 * xdisp.c (pos_visible_p): Compute the default character height
5311 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5313 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5314 knowing the line's height; use the default font's height in that case.
5316 * xfaces.c (weight_table): Add `demi' with the same meaning as
5319 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5321 * dispnew.c (null_row): New global static variable.
5322 (clear_glyph_row): Delete local static variable null_row.
5324 2000-11-15 Jason Rumney <jasonr@gnu.org>
5326 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5327 (w32_alloc_lighter_color): Use new brightness calculations from
5328 xterm.c. Scale delta to be in the range expected by W32.
5329 (w32_draw_relief_rect): Use frame relief colors.
5331 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5333 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5334 (Qinhibit_default_face_x_resources): New variable.
5335 (syms_of_frame): Initialize it.
5336 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5338 * xdisp.c (pos_visible_p): Improve function comment.
5340 * lisp.h (BINDING_STACK_SIZE): New macro.
5342 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5343 reading the directory if readdir returns null and errno is EAGAIN
5346 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5348 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5349 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5350 Set amount_to_scroll to max of dx and scroll_step so that
5351 scroll-conservatively doesn't defeat scroll-step>1.
5352 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5353 scroll-conservatively for line-at-a-time scrolling.
5355 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5357 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5360 * xdisp.c (current_mode_line_height, current_header_line_height):
5362 (init_xdisp): Initialize them.
5363 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5364 and use exact mode line heights if it is set.
5366 * lisp.h (pos_visible_p): Change prototype.
5368 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5369 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5370 and current_header_line_height first.
5371 (current_mode_line_height, current_header_line_height):
5374 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5376 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5377 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5378 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5380 2000-11-14 Miles Bader <miles@gnu.org>
5382 * xterm.c (x_alloc_lighter_color): Include an additive component
5383 too for dark colors, because FACTOR isn't enough.
5384 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5387 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5389 * keyboard.c (show_help_echo): Call message3_nolog with number of
5390 bytes in the help string as 2nd parameter, instead of the number
5393 2000-11-13 Miles Bader <miles@gnu.org>
5395 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5396 (Fload): Use new openp return protocol.
5397 Don't try to use Vload_source_file_function to load .elc files.
5398 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5399 openp return protocol.
5400 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5402 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5404 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5406 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5407 Defined these macros.
5408 (NLIST_STRUCT): Avoid re-defining it.
5410 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5411 -I/usr/contrib/X11R6/include.
5412 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5414 2000-11-10 Jason Rumney <jasonr@gnu.org>
5416 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5418 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5419 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5421 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5422 (Qw32_charset_vietnamese): New symbol.
5423 (xlfd_charset_of_font): New function.
5424 (w32_load_system_font): Use it.
5425 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5426 when Vw32_charset_info_alist is nil to ensure default face always
5427 has font. Use Fcar and Fcdr for safety.
5428 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5429 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5430 pseudo-codepages for special cases.
5431 (w32_to_x_font): New parameter to allow charset portion to be
5432 specified where there is many to one mapping. Callers changed.
5433 (w32_list_fonts): Avoid listing fonts that won't display.
5435 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5437 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5438 (font_list_1): Renamed from font_list.
5439 (font_list): New function, trying alternative registries from
5440 Vface_alternative_font_registry_alist.
5441 (Finternal_set_alternative_font_registry_alist): New function.
5442 (syms_of_xfaces): Initialize and Staticpro
5443 Vface_alternative_font_registry_alist.
5444 Defsubr Finternal_set_alternative_font_registry_alist.
5446 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5448 * lisp.h (Flooking_at): Declare.
5450 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5452 * dired.c (directory_files_internal): Fix a braino.
5454 * dired.c (directory_files_internal): Add missing GCPRO's.
5457 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5459 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5460 (resize_mini_window): Return quickly if Vresize_mini_window is
5461 nil. Don't return if Vmax_mini_window_height is nil.
5463 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5464 (syms_of_xdisp): Initialize them.
5465 (resize_mini_window): Act according to the setting of
5466 Vresize_mini_window.
5467 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5469 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5470 scroll bar widget after configuring it, so that it will appear at
5471 the right position from the start.
5472 (XTredeem_scroll_bar): Cleaned up.
5474 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5476 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5477 font is taller than the frame line, we don't have to bias the
5480 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5482 2000-11-07 Dave Love <fx@gnu.org>
5484 * config.in (HAVE_MKSTEMP): Add.
5486 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5488 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5490 * window.c (Fset_window_configuration): Don't try to preserve
5491 point in the current buffer, if that buffer is displayed in more
5494 * xfaces.c (lookup_named_face): If default face isn't realized,
5495 try to realize it. Return -1 if not successful.
5496 (Fx_list_fonts): Handle case that face cannot be determined.
5497 (Fface_font): Likewise.
5499 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5501 * window.c (displayed_window_lines): Detect partially
5502 visible lines at the bottom correctly.
5504 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5506 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5507 when ensuring we don't do visit in indirect buffer.
5509 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5511 * composite.h (compose_chars_in_text): Add prototype.
5513 * composite.c (Vcomposition_function_table): New variable.
5514 (Qcomposition_function_table): New variable.
5515 (run_composition_function): Call
5516 Vcompose_chars_after_function with three arguments.
5517 (compose_chars_in_text): New function.
5518 (syms_of_composite): Modified the doc-string of
5519 Vcompose_chars_after_function. Declare composition-function-table
5520 as a lisp variable, and initialize it.
5522 * xfns.c (x_encode_text): Suppress producing escape sequences for
5525 * xselect.c: Include composite.h.
5526 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5528 2000-11-05 Andrew Innes <andrewi@gnu.org>
5530 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5532 * sysdep.c (read_input_waiting): Remove extraneous argument to
5535 * w32fns.c (Fx_server_version): Include w32_build_number in the
5538 * w32heap.c (w32_build_number): New variable.
5539 (cache_system_info): Set it.
5541 * w32heap.h (w32_build_number): Add extern.
5543 * emacs.c (syms_of_emacs): Update docstring for
5544 system-configuration, to reflect the actual usage on MS-Windows.
5546 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5548 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5549 process idle timers while waiting for another event.
5551 * dispnew.c (update_frame_line): Handle case where spaces in
5552 the default face are colored.
5554 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5555 window height hasn't changed.
5557 2000-10-31 Jason Rumney <jasonr@gnu.org>
5559 * w32term.c (x_produce_glyphs): Handle composite characters.
5560 (x_draw_glyph_string_foreground)
5561 (x_draw_composite_glyph_string_foreground): Restore old font.
5563 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5565 * minibuf.c (read_minibuf): Reset the undo history just before
5566 starting the recursive-edit.
5568 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5570 * xfaces.c (menu_face_change_count): New variable.
5571 (Finternal_set_lisp_face_attribute): Increment it for changes
5573 (realize_basic_faces): Reflect changes in the `menu' faces
5576 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5577 dy obtained from the iterator's y-position after moving from
5578 scroll_margin_pos to PT; see comment there.
5580 * xdisp.c (safe_eval_handler): Call add_to_log.
5582 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5583 is not a symbol or string.
5585 * xdisp.c (echo_area_display): Don't perform a display update from
5586 inside redisplay. The update will happen anyway at the end of
5587 redisplay, and it can confuse redisplay (GC messages while
5588 redisplaying, for instance.)
5590 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5592 * xrdb.c (x_load_resources): Use the class name in the defaults.
5594 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5595 (regex_compile): Catch bogus \(\1\).
5597 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5599 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5602 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5603 we have a color cache, check that the cached color equals the
5604 allocated color. If not, clear the color cache.
5606 * window.c (displayed_window_lines): Change buffers if necessary.
5607 Fix computation of displayed lines.
5609 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5610 update_menu_bindings to DEFVAR_BOOL.
5612 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5614 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5616 * puresize.h (BASE_PURESIZE): Increase to 680000.
5618 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5620 2000-10-29 Jason Rumney <jasonr@gnu.org>
5622 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5624 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5625 (w32_cache_char_metrics): Handle possibility that 'x' does not
5626 exist in a BDF font.
5627 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5629 * w32bdf.h (bdffont): Add nchars.
5631 * w32bdf.c (set_bdf_font_info): Set it.
5632 (w32_BDF_TextOut): Swap byte order of double byte characters.
5633 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5635 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5637 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5638 don't override the colors in frame's param_alist, unless they are
5641 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5642 reverse the effect of the highlight flag.
5644 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5646 * window.h (Fwindow_live_p): Declare.
5648 * undo.c (record_delete): Check that last_undo_buffer is really a
5649 buffer before applying XBUFFER to it.
5651 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5654 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5656 * lisp.h (KEYMAPP): New macro.
5657 (get_keymap): Remove.
5658 (get_keymap_1): Rename get_keymap.
5660 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5662 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5664 * xmenu.c (single_submenu): Use KEYMAPP.
5665 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5666 Use KEYMAPP rather than Fkeymapp.
5668 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5670 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5671 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5672 Use KEYMAPP rather than Fkeymapp.
5673 (single_submenu): Use KEYMAPP.
5674 (w32_menu_show, w32_dialog_show): Use TRUE.
5676 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5678 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5679 (Fkeymapp): Use KEYMAPP.
5680 (get_keymap): Rename from get_keymap_1. Remove old def.
5681 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5682 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5683 (Fminor_mode_key_binding): Don't raise an error if the binding
5685 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5686 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5688 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5689 Allow Vspecial_event_map to be autoloaded.
5690 (menu_bar_items): Fetch the keymap rather than using keymapp.
5691 (menu_bar_one_keymap): No need to follow func-indirect any more.
5692 (parse_menu_item): get_keymap_1 -> get_keymap.
5693 (tool_bar_items): Fetch the keymap rather than using keymapp.
5694 (read_key_sequence): Use KEYMAPP.
5696 * intervals.c (get_local_map): Use get_keymap rather than following
5697 function-indirections explicitly.
5699 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5701 2000-10-27 Jason Rumney <jasonr@gnu.org>
5703 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5704 point, as Windows has oversized fonts.
5706 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5708 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5710 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5711 (freehook, reallochook): Handle null pointer arguments.
5712 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5714 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5716 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5717 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5718 Giving in to popular pressure to shut up the compiler with casts.
5720 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5722 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5723 signed value, and use a default value computed from the font's
5726 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5728 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5729 that specify a negative underline position can still use underlines.
5731 * window.c (Fpos_visible_in_window_p): Make POS default to
5732 WINDOW's point, not the current buffer's point.
5734 2000-10-26 Dave Love <fx@gnu.org>
5736 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5737 when it's necessary.
5739 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5741 * window.c (size_window): Compute size difference from sum of old
5742 child window sizes instead of from parent's size.
5744 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5745 Handle obscured lines at the top of the window.
5747 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5748 down after the last error condition check.
5750 * frame.c (Fdelete_frame): Run delete-frame-hook.
5752 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5754 * coding.c (decode_coding): Fix previous change (check also
5755 CODING_MODE_LAST_BLOCK).
5757 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5759 * regex.c: More `unsigned char' -> `re_char' changes.
5760 Also change several `int' into `re_wchar_t'.
5761 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5762 (PUSH_FAILURE_POINTER): Don't cast any more.
5763 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5764 We want GCC to complain, since this piece of code makes
5765 re_match non-reentrant, which *should* be fixed.
5766 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5767 (EXTEND_BUFFER): Use RETALLOC.
5768 (SET_LIST_BIT): Don't cast.
5769 (re_wchar_t): New type.
5770 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5771 that those two functions will always properly return.
5772 (IMMEDIATE_QUIT_CHECK): Cast to void.
5773 (analyse_first): Use recursion rather than an explicit stack.
5774 (re_compile_fastmap): Can't fail anymore.
5775 (re_search_2): Don't check re_compile_fastmap for failure.
5776 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5777 Now also sets the new value (passed in a new argument).
5778 (re_match_2_internal): Use it.
5779 Also, use a new var `reg' of type size_t when looping through regs
5780 rather than reuse the inappropriate `mcnt'.
5782 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5783 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5784 (where_is_internal): Renamed from Fwhere_is_internal.
5785 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5786 (Fwhere_is_internal): New function wrapping where_is_internal.
5787 (where_is_internal_1): Handle the case where we're filling the cache.
5788 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5790 2000-10-25 Miles Bader <miles@gnu.org>
5792 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5794 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5796 * window.c (pos_fully_visible_p): Removed.
5797 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5798 if position is visible and/or fully visible.
5800 * lisp.h (pos_visible_p): Add prototype.
5802 * xdisp.c (pos_visible_p): New function.
5804 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5806 * process.c (send_process): If OBJECT is t, it means that the data
5807 is from C string, but we should encode it. Before calling
5808 setup_raw_text_coding_system, be sure to flush out data by the
5809 previous coding system.
5811 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5813 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5814 assignment of startpos to prev when startpos == pos.
5816 * editfns.c (find_field): Set the field stickiness correctly from
5817 overlay fields. Use renamed `text_property_stickiness'.
5818 (text_property_stickiness): Renamed from `char_property_stickiness'.
5819 Only check text properties, not overlays.
5820 * textprop.c (get_char_property_and_overlay): New function.
5821 (Fget_char_property): Use it.
5822 * intervals.h (get_char_property_and_overlay): Add declaration.
5824 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5826 * keymap.c: Use AREF, ASET and ASIZE macros.
5827 (Fmake_sparse_keymap): Docstring fix.
5829 (shadow_lookup): Move up.
5830 Handle the case where lookup-key returns an integer.
5831 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5832 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5833 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5834 Simplify/rewrite the keymap-finding code.
5835 Add check for command shadowing, using shadow_lookup.
5837 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5839 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5840 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5843 2000-10-24 Andrew Innes <andrewi@gnu.org>
5845 * dired.c (directory_files_internal_unwind): New function.
5846 (directory_files_internal): Use it to ensure closedir is called
5847 even if expand-file-name or file-attributes throw, eg. because of
5848 a user interrupt. Also enable immediate_quit while calling
5849 re_search, so that matching can be interrupted as well.
5851 2000-10-24 Andrew Innes <andrewi@gnu.org>
5853 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5855 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5856 so that re_search functions only quit when callers expect them to.
5858 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5860 * regex.c (regex_compile): Change the way of handling a range from
5861 a char less than 256 to a char not less than 256.
5863 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5865 * window.c (size_window): Prevent setting window's width or
5866 height to a negative value (esp. with XSETFASTINT).
5868 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5869 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5870 (protect_malloc_state) [GC_MALLOC_CHECK &&
5871 GC_PROTECT_MALLOC_STATE]: New function.
5872 (PROTECT_MALLOC_STATE): New macro.
5873 (__malloc_initialize, morecore, _malloc_internal)
5874 (_free_internal) _realloc_internal): Use it to make _heapinfo
5875 read-only outside of gmalloc.
5877 * keymap.c: Update copyright.
5879 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5882 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5884 * filelock.c (unlock_all_files): Use unlock_file to expand each
5885 buffer's file_truename before trying remove its lock file.
5887 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5889 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5890 or CRLF, decode EOLs.
5892 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5894 * window.c (Fdisplay_buffer): Fix doc.
5896 2000-10-23 Jason Rumney <jasonr@gnu.org>
5898 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5899 ASCII font of default fontset on Windows.
5901 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5902 xterm.c comment below).
5904 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5906 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5908 * xterm.c (x_connection_closed): Reset handling_signal.
5910 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5912 2000-10-23 Miles Bader <miles@gnu.org>
5914 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5915 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5916 maintain old behavior.
5917 * minibuf.c (Fminibuffer_complete): Likewise.
5919 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5921 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5922 that when a font can't be exactly centered, it errs up rather than
5925 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5927 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5929 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5931 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5933 * dispnew.c [macintosh]: Include macterm.h.
5934 (init_display) [macintosh]: Initialization for window system.
5936 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5937 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5938 syms_of_search, x_term_init, and init_keyboard before calling
5939 init_window_once. Also, call syms_of_xmenu.
5941 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5942 default fontset to Monaco.
5944 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5945 NewMacWindow and DisposeMacWindow.
5946 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5947 instead of calling NewMacWindow and setting fields of
5948 f->output_data.mac directly. Call init_frame_faces.
5949 (Fdelete_frame) [macintosh]: Remove unused code.
5950 (Fmodify_frame_parameters) [macintosh]: Call
5951 x_set_frame_parameters instead of mac_set_frame_parameters.
5953 * frame.h [macintosh]: Define menu_bar_lines field in struct
5954 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5956 * keyboard.c [macintosh]: Include macterm.h.
5957 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5958 and menu_bar_activate_event type events as for X and NT.
5959 (make_lispy_event) [macintosh]: Construct lisp events of type
5960 MENU_BAR_EVENT as for X and NT.
5962 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5963 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5964 (sys_subshell) [macintosh]: Remove definition entirely.
5965 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5966 Vwindow_system_version here. Remove initialization of
5967 Vx_bitmap_file_path.
5968 (read_input_waiting): Correct the number of parameters passed to
5970 Move all Macintosh functions to mac/mac.c.
5972 * term.c [macintosh]: Include macterm.h.
5974 * window.c [macintosh]: Include macterm.h.
5976 * xdisp.c [macintosh]: Include macterm.h. Declare
5977 set_frame_menubar and pending_menu_activation.
5978 (echo_area_display) [macintosh]: Do not return if terminal frame
5979 is the selected frame.
5980 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5981 Allow only the selected frame to set menu bar.
5982 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5983 calling FRAME_EXTERNAL_MENU_BAR (f).
5984 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5986 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5987 and check_x. Declare XCreateGC. Define x_create_gc and
5988 x_free_gc. Initialize font_sort_order.
5989 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5990 but call x_list_fonts instead of w32_list_fonts.
5991 (Finternal_face_x_get_resource) [macintosh]: Do not call
5992 display_x_get_resource.
5993 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5994 (realize_x_face) [macintosh]: Load the font if it is specified in
5996 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5998 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
6000 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
6001 is nil: since we go to the end of submap anyway, we'd end up
6003 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
6004 doesn't obey autoload.
6006 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6008 * msdos.c (dos_set_window_size): Update screen dimension variables.
6010 2000-10-21 Jason Rumney <jasonr@gnu.org>
6012 * w32term.c (w32_cache_char_metrics): Double check that font is
6013 really fixed pitch before trusting tmPitchAndFamily.
6015 2000-10-21 Andrew Innes <andrewi@gnu.org>
6017 * w32gui.h (w32_char_font_type): Move enum from w32term.c
6019 * w32term.h: Extern decl for w32_cache_char_metrics.
6021 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
6023 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
6024 (w32_unload_font): Free per_char array if present.
6026 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
6027 cached information in emulated XFontStruct to handle common cases
6028 quickly. Do not allocate XCharStruct for return.
6029 (w32_native_per_char_metric): New function.
6030 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
6032 (x_produce_glyphs): Don't get an HDC. Change calls to
6033 w32_per_char_metric to match arg change above. Remove calls to
6035 (w32_get_glyph_overhangs): Ditto.
6036 (w32_cache_char_metrics): New function.
6038 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
6039 ($(BLD)/casefiddle.$(O)): Remove compile command.
6040 ($(BLD)/gmalloc.$(O)): Remove compile command.
6041 ($(BLD)/dispnew.obj):
6042 ($(BLD)/keyboard.obj):
6043 ($(BLD)/w32inevt.obj):
6044 ($(BLD)/w32bdf.obj):
6046 ($(BLD)/buffer.obj):
6047 ($(BLD)/editfns.obj):
6049 ($(BLD)/fileio.obj):
6051 ($(BLD)/indent.obj):
6052 ($(BLD)/insdel.obj):
6053 ($(BLD)/intervals.obj):
6054 ($(BLD)/minibuf.obj):
6056 ($(BLD)/scroll.obj):
6057 ($(BLD)/sysdep.obj):
6058 ($(BLD)/textprop.obj):
6059 ($(BLD)/widget.obj):
6060 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
6061 ($(BLD)/term.obj): Add dependency on dispextern.h.
6063 * makefile.nt ($(BLD)\dispnew.obj):
6064 ($(BLD)\keyboard.obj):
6065 ($(BLD)\w32inevt.obj):
6066 ($(BLD)\w32bdf.obj):
6068 ($(BLD)\buffer.obj):
6069 ($(BLD)\editfns.obj):
6071 ($(BLD)\fileio.obj):
6073 ($(BLD)\indent.obj):
6074 ($(BLD)\insdel.obj):
6075 ($(BLD)\intervals.obj):
6076 ($(BLD)\minibuf.obj):
6078 ($(BLD)\scroll.obj):
6079 ($(BLD)\sysdep.obj):
6080 ($(BLD)\textprop.obj):
6081 ($(BLD)\widget.obj):
6082 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
6083 ($(BLD)\term.obj): Add dependency on dispextern.h
6085 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
6087 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
6088 with an additional argument of Qt.
6090 2000-10-21 Miles Bader <miles@gnu.org>
6092 * window.c (pos_fully_visible_in_window_p): New function.
6093 (Fpos_visible_in_window_p): Add FULLY argument.
6094 Use pos_fully_visible_in_window_p.
6095 (window_scroll_pixel_based, window_scroll_line_based): Update
6096 calls to Fpos_visible_in_window_p.
6097 * lisp.h (Fpos_visible_in_window_p): Update prototype
6099 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6101 * alloc.c (toplevel): Conditionalize compilation of mem_*
6102 functions differently.
6104 2000-10-20 Jason Rumney <jasonr@gnu.org>
6106 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
6107 mem_init where it used to be. mem_z etc not defined otherwise.
6109 2000-10-20 Gerd Moellmann <gerd@gnu.org>
6111 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
6113 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
6114 structure definition and related variabled to the top of the file.
6115 Include this code when GC_MALLOC_CHECK is defined.
6116 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
6117 register/unregister allocated region.
6118 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
6119 which isn't allocated.
6120 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
6121 something which is already in use.
6122 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
6123 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
6124 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
6125 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
6127 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
6128 _malloc_internal instead of malloc.
6129 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
6132 2000-10-20 Andrew Innes <andrewi@gnu.org>
6134 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
6136 (my_strftime) <macro>: Don't use macro arg list when redefining as
6138 (my_strftime) <function>: Supply 0 as ut argument.
6140 2000-10-19 Jason Rumney <jasonr@altavista.net>
6142 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
6143 including dispextern.h, as it stops faces from working.
6145 * w32fns.c (Fx_create_frame): Don't bother calling
6146 face-set-after-frame-default since the caller does it for us
6147 anyway. Clean up calls to x_get_arg to be consistent with X.
6149 * w32term.c (x_produce_glyphs): Handle
6150 unibyte_display_via_language_environment correctly.
6151 (w32_draw_box_rect): Fix the calculation of width and height.
6153 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6154 as it has stopped working.
6155 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6158 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6160 * eval.c (skip_debugger): Prevent a compiler warning.
6161 (Fcondition_case): Likewise.
6162 (Fbacktrace_frame): Use a null interactive spec.
6164 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6166 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6168 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6170 * strftime.c: Sync with glibc, file version 1.78.
6171 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6172 should no longer be used according to ISO 8601.
6174 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6175 no map for meta_prefix_char, don't try to use it as a keymap.
6176 Instead, if T_OK is non-zero, look up a default binding, if any,
6177 otherwise, if T_OK is zero, return nil.
6179 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6180 (x_to_xcolors, png_load): Use x_query_color.
6182 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6184 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6186 (x_copy_color, x_alloc_lighter_color): Likewise.
6188 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6189 (x_query_color, x_query_colors): Add prototype.
6191 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6192 check_string_bytes only if not noninteractive, increase count to 50.
6194 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6196 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6199 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6201 * alloc.c (pure_bytes_used): Renamed from pureptr.
6203 (pure_alloc): New function.
6204 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6206 (Fpurecopy): Use PURE_POINTER_P.
6208 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6209 PT has moved backward.
6211 * xdisp.c (cursor_row_p): Take continued lines into account.
6213 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6215 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6216 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6217 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6220 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6221 of selective display off while searching for the next line start.
6223 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6225 * Makefile.in (term.o): Depend on dispextern.h.
6227 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6229 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6231 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6233 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6234 the iterator at the beginning, so that they can be set later on,
6235 for instance in reseat_at_next_visible_line_start, without being
6238 * xfns.c (pbm_format): Add :foreground and :background keywords.
6239 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6240 (xbm_load): Recognize foreground and background color specifications.
6242 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6244 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6246 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6248 * msdos.c (IT_set_face): Compare highlighted face with the default
6249 face, and invert colors if these faces' colors are identical.
6250 (Fmsdos_remember_default_colors): Don't swap foreground and
6251 background colors in initial_colors[].
6252 (IT_set_frame_parameters): Don't swap frame's foreground and
6253 background pixels. If ALIST includes "(reverse . t)", swap
6254 foreground-color and background-color properties in frame's
6255 param_alist. If the original frame's param_alist doesn't specify
6256 the colors, store unspecified-fg and unspecified-bg, reversed if
6259 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6260 the colors are unspecified and reversed, reverse fore- and back-
6261 ground in the returned value.
6262 (Fframe_parameter): Ditto.
6264 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6266 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6267 get_last_unchanged_at_beg_row.
6268 (find_first_unchanged_at_end_row): Renamed from
6269 get_first_unchanged_at_end_row.
6270 (find_first_unchanged_at_end_row): Convert assertions to
6271 unconditional tests which abort. When looking for a row in
6272 unchanged text, don't go further back than first_text_row.
6274 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6275 Don't add in the last line's height when deciding if the new
6276 position is below the scroll margin.
6278 2000-10-16 Miles Bader <miles@gnu.org>
6280 * editfns.c (Fconstrain_to_field): Check carefully for field
6281 boundaries if either OLD_POS or NEW_POS has a non-nil field
6282 property, even if they're the same.
6284 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6286 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6287 height for XFillRectangle.
6289 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6291 * syntax.c (Fstring_to_syntax): New function extracted from
6292 Fmodify_syntax_entry.
6293 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6294 (skip_chars, Fforward_comment): Remove unused variables.
6295 (syms_of_syntax): Add defsubr for string-to-syntax.
6296 (describe_syntax): Add code for comment and string fences.
6298 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6300 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6301 Do the meta->esc mapping. Call get_keyelt before returning.
6302 Start scanning from the second element (the first is always `keymap')
6303 to make it easier to detect when we reach a parent map.
6304 Handle the case of inheriting from a symbol whose function is a map.
6305 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6306 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6307 (get_keyelt, Flookup_key): Update call to access_keymap.
6308 Remove the meta->esc mappings.
6309 (define_as_prefix): Delete old disabled code.
6310 (menu_item_p): New function.
6311 (where_is_internal_1): Skip over the few remaining menu items.
6312 * lisp.h (access_keymap): Update prototype.
6313 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6314 Update call to access_keymap.
6315 (follow_key, read_key_sequence): Update calls to access_keymap.
6316 Remove the meta->esc mappings.
6318 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6320 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6321 with additional argument.
6323 * xdisp.c (cursor_row_p): New function.
6324 (try_cursor_movement, display_line): Use it.
6326 * xdisp.c (append_space): Also save/restore iterator's current
6327 character and its length.
6329 * xdisp.c (init_from_display_pos): Add an assertion.
6330 (handle_stop): Don't set iterator's add_overlay_start.
6331 (handle_invisible_prop): Likewise.
6332 (load_overlay_strings): If text under an overlay is invisible,
6333 take both before- and after-strings into account when the iterator
6334 is positioned either at the start or at the end of the overlay.
6335 (forward_to_next_line_start): Rewritten.
6336 (reseat_at_next_visible_line_start): Rewritten.
6337 (set_iterator_to_next): Add parameter RESEAT_P.
6339 * dispextern.h (struct it): Remove member add_overlay_start.
6340 (set_iterator_to_next): Change prototype.
6342 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6344 * coding.c (code_convert_region): Be sure to initialize
6345 coding->category_idx.
6346 (decode_coding_string): Set coding->src_multibyte and
6347 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6348 (encode_coding_string): Set coding->src_multibyte and
6349 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6351 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6353 * xfns.c (Fx_create_frame): Don't bother calling
6354 face-set-after-frame-default since the caller does it for us anyway.
6356 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6358 * window.c (coordinates_in_window): Fix detection of vertical line
6359 on character terminals.
6361 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6363 * editfns.c (save_excursion_save): Additionally record the
6365 (save_excursion_restore): If buffer was visible in a window, and a
6366 different window was selected, and the old selected window is
6367 still live, restore point in that window.
6369 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6371 * xterm.c (x_produce_glyphs): Handle
6372 unibyte_display_via_language_environment correctly.
6374 * regex.c (regex_compile): Change the way of handling a range from
6375 unibyte char to multibyte char.
6377 * syntax.c (skip_chars): Change the way of handling a range from
6378 unibyte char to multibyte char.
6380 * process.c (read_process_output): Cancel previous change.
6382 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6384 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6386 * charset.c (Ffind_charset_string): Doc fix.
6387 (Ffind_charset_region): Doc fix.
6389 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6391 * process.c (read_process_output): Fix previous change. Adjust
6392 multibyteness of text to insert in a buffer by
6393 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6395 2000-10-10 Andreas Schwab <schwab@suse.de>
6397 * alloc.c (mark_object): Remove all workarounds installed on
6400 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6402 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6403 (base64_encode_1): Make it work for a text of multibyte form.
6404 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6405 case. Don't call str_to_multibyte because base64_decode_1
6406 produces correct multibyte form for eight-bit codes.
6407 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6408 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6409 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6412 * charset.h (CHAR_STRING): Optimized for single byte characters.
6414 2000-10-09 Andreas Schwab <schwab@suse.de>
6416 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6417 -1 after socket is closed, to fall through to error processing.
6419 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6421 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6422 variables. If ALIST includes foreground-color or
6423 background-color, change also the colors of the default face for
6426 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6428 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6429 them extern (they are defined on xfaces.c).
6430 (syms_of_msdos): Don't intern and don't staticpro
6431 Qbackground_color and Qforeground_color.
6433 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6435 * frame.c (Fframe_parameter): For non-windowed frames, if
6436 f->param_alist says foreground or background color is unspecified,
6437 call tty_color_name to return the color name computed from the
6438 frame's current colors.
6440 2000-10-06 Dave Love <fx@gnu.org>
6442 * terminfo.c (ospeed): Don't declare.
6444 * sysdep.c: Don't include string.h.
6445 (h_errno): Declare conditional also on TRY_AGAIN.
6447 * charset.c (Ffind_charset_string): Doc fix.
6449 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6450 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6453 2000-10-05 Dave Love <fx@gnu.org>
6455 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6456 position like menu-bar.
6458 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6460 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6462 * xdisp.c (handle_single_display_prop): Use safe_call1.
6463 (safe_call): Renamed from call_function.
6464 (safe_call1): New function.
6465 (handle_fontified_prop): Use safe_call1 instead of call1.
6466 (safe_eval): Renamed from eval_form.
6467 (safe_eval_handler): Renamed from eval_handler.
6468 (handle_single_display_prop, display_mode_element): Use safe_eval
6469 instead of eval_form.
6471 * xfaces.c (merge_face_heights): Use safe_call instead of
6474 * keyboard.c (show_help_echo): Use safe_call instead of
6475 call_function; use safe_eval instead of eval_form.
6477 * lisp.h (safe_call): Renamed from call_function.
6478 (safe_eval): Renamed from eval_form.
6479 (safe_call1): Add prototype.
6481 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6483 * xfns.c (image_ascent): Rearrange ascent calculation for the
6486 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6488 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6489 (where_is_internal_1): Don't bother ignoring menu-items any more.
6491 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6493 * keyboard.c (update_menu_bindings): New variable.
6494 (parse_menu_item): Use AREF. If update_menu_bindings
6495 is 0, don't update menu bindings.
6496 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6498 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6500 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6503 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6505 * syntax.c (forw_comment): Match nestedness of ender/starter.
6506 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6507 (prev_char_comstart_first): Remove.
6508 (back_comment): Check two-char comment markers more carefully
6509 to better handle overlapping cases like *//* or /* */* */ ...
6510 Match nestedness of ender/starter.
6512 2000-10-02 Dave Love <fx@gnu.org>
6514 * config.in (HAVE_GAI_STRERROR): Add undef.
6516 * process.c (Fopen_network_stream): Use it.
6518 * m/alpha.h (NO_REMAP): Don't define.
6520 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6522 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6523 return with a string converted to an integer or vice versa when
6524 Vmocklisp_arguments is t.
6525 (Fsignal): Likewise. The function can return for `quit'.
6526 (struct gcpro): Declare member `var' to point to a volatile
6529 * eval.c (error): Prevent compiler warning.
6531 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6533 * keymap.c (keymap_memberp): New function.
6534 (Fset_keymap_parent): Use it.
6535 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6536 Use keymap_memberp to avoid creating cycles.
6537 (access_keymap): Use KEYMAPP.
6539 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6541 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6542 gai_strerror. Make sure xerrno is set if connect fails. Improve
6545 2000-09-29 Jason Rumney <jasonr@gnu.org>
6547 * w32term.c (w32_char_font_type, w32_encode_char)
6548 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6549 (w32_bdf_per_char_metric): New function.
6550 (w32_per_char_metric): Use it.
6551 (x_draw_glyph_string_background): Always draw background for BDF
6554 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6555 GDI object which is a scarce resource.
6557 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6558 (get_quoted_string): Fix limit on memchr search.
6559 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6560 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6561 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6562 (get_cached_font_char, cache_char_offset): Use macro
6563 BDF_CODEPOINT_RANGE_COVER_P.
6564 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6565 (clear_cached_bitmap_slots): New function.
6566 (GET_HEX_VALUE): G-Z, g-z are not hex.
6567 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6568 (get_bitmap_with_cache): Use new cache implementation.
6569 (create_offscreen_bitmap): New function.
6570 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6572 * w32term.c (x_produce_glyphs): If the distance from the current
6573 position to the next tab stop is less than a canonical character
6574 width, use the tab stop after that.
6575 (x_draw_glyphs): Handle case START and END are out of bounds more
6577 (x_clear_mouse_face): Block/unblock input.
6578 (x_display_and_set_cursor): Don't show a hollow box cursor for
6579 buffers whose cursor_type is nil.
6581 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6583 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6585 * dispextern.h (updating_frame): Declare extern.
6587 2000-09-29 Andreas Schwab <schwab@suse.de>
6589 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6591 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6593 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6594 use its function definition.
6595 (tool_bar_items): Likewise.
6597 * lisp.h (fatal): Declare NO_RETURN.
6599 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6601 * keymap.c: Remove the line "#undef NULL".
6603 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6605 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6607 2000-09-28 Dave Love <fx@gnu.org>
6609 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6611 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6613 * .gdbinit (xreload): Note its need on GNU/Linux.
6615 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6616 r_alloc, r_alloc_free.
6618 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6620 * syntax.c (skip_chars): Handle negation correctly.
6622 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6624 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6625 with non-zero FORCE_P argument.
6627 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6630 * xdisp.c (window_box_height): Add an assertion.
6632 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6633 tool-bar than is available.
6634 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6636 2000-09-27 Dave Love <fx@gnu.org>
6638 * s/irix6-5.h: Now works 64-bit. Tidied.
6640 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6642 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6643 instead of BITS_PER_INT.
6644 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6645 EMACS_UINT, respectively.
6646 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6648 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6650 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6652 * window.c (freeze_window_starts): Construct last argument for
6653 foreach_window differently.
6655 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6657 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6658 EMACS_UINT instead of `int' and `unsigned int'.
6659 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6661 * frame.h (struct frame): Make the `nothing' member of union
6662 output_data an EMACS_INT.
6664 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6665 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6666 size in the sdata structure.
6667 (SDATA_NBYTES, SDATA_DATA): New macros.
6668 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6669 differently for the different layout of the sdata structure.
6670 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6672 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6673 Check that size recorded in the string size and size recorded in
6674 the sdata structure agree.
6676 2000-09-25 Dave Love <fx@gnu.org>
6678 * buffer.c: Include stdio.h.
6680 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6682 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6684 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6685 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6686 (__malloc_extra_blocks): Declare as __malloc_size_t.
6688 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6690 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6692 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6693 (read_char): If help-echo is showing, preserve the echo area
6696 * xdisp.c (help_echo_showing_p): New variable.
6697 (set_message): Reset it to 0.
6698 (init_xdisp): Initialize help_echo_showing_p.
6700 * dispextern.h (help_echo_showing_p): Declare extern.
6702 * config.in: Fix typo in __GNUC_MINOR__.
6704 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6706 * s/freebsd.h (POSIX_SIGNALS): Define.
6708 * xterm.c (x_clear_mouse_face): Block/unblock input.
6710 2000-09-24 Dave Love <fx@gnu.org>
6712 * fns.c (base64_encode_1): Fix last change.
6714 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6716 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6718 * xdisp.c (try_window_reusing_current_matrix): More fixes
6719 for the case window has a header-line.
6721 2000-09-22 Dave Love <fx@gnu.org>
6723 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6726 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6728 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6730 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6732 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6735 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6738 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6739 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6740 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6743 * marker.c (byte_char_debug_check): Return void.
6745 * xfns.c (Fx_create_frame): Set default frame parameter value
6746 for tool-bar-lines to 1.
6748 * dispnew.c (scrolling_window): Compare y-positions of rows
6749 equal at the start. Some simplification.
6751 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6752 reused rows' y-position in the case window has a header-line, and
6753 new window start is greater than old window start.
6755 * process.c (process_sent_to): New variable.
6756 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6757 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6758 Declare more parameters volatile.
6760 * lread.c (Vrecursive_load_depth_limit): New variable.
6761 (Fload): Check recursive loads whose recursion depth exceeds
6762 Vrecursive_load_depth_limit.
6763 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6765 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6767 * fileio.c (Fread_file_name): Doc fix.
6769 * editfns.c (Fmessage_or_box): Doc fix.
6771 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6773 * xfns.c (xbm_scan): Allow C-style comments.
6775 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6776 symbols are specified, add color translations to the cache.
6777 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6778 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6780 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6781 structures to xpm_init_color_cache.
6783 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6785 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6787 2000-09-19 Andrew Innes <andrewi@gnu.org>
6789 * makefile.nt (bootstrap-emacs): Don't change directory.
6791 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6793 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6795 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6796 If output buffer is too small, signal an appropriated error.
6798 2000-09-18 Dave Love <fx@gnu.org>
6800 * keyboard.c (menu_bar_items, tool_bar_items)
6801 (current_active_maps): Remove redundant get_local_map call.
6803 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6805 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6806 cursor for buffers whose cursor_type is nil.
6808 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6809 a feature to implement that is already implemented.
6810 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6813 * xfns.c (x_clear_image_1): New function.
6814 (x_clear_image): Use it.
6815 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6817 * dispnew.c (update_window): Move test for invisible lines
6818 at the top to update_window_line.
6819 (update_window_line): Handle invisible lines here.
6821 * xfns.c (clear_image_cache): Clear current matrices of all
6822 frames sharing an image cache. Block input while freeing
6823 images. Fix timestamp comparison.
6824 (x_clear_image): Also free the mask.
6826 * xfns.c (lookup_image): Block input while loading the image so
6827 that we won't get interrupted in a state where the image isn't yet
6829 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6830 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6831 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6832 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6834 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6836 * dispnew.c (update_window): Make sure to make desired rows
6837 current even if they are completely invisible at the top
6840 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6842 * xfns.c (lookup_image): Build mask before applying an algorithm.
6843 Recognize algorithm `disabled'.
6844 (cross_disabled_images): New variable.
6845 (COLOR_INTENSITY): New macro.
6846 (x_detect_edges): Use COLOR_INTENSITY.
6847 (x_disable_image): New function.
6848 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6850 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6851 disabled state, don't apply an image transformation algorithm if
6852 the user specified an image for the disabled state. Use
6853 `:algorithm disabled' for creating a disabled item's image if the
6854 user hasn't specified an image.
6856 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6857 allocation functions with the XPM lib.
6858 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6859 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6860 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6861 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6862 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6863 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6864 functions, if possible, because these handle color allocation
6865 failure more gracefully.
6866 (Fimage_mask_p): New function.
6868 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6869 (Qedge_detection, Qheuristic): New symbols.
6870 (syms_of_xfns): Initialize new symbols.
6871 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6872 `algorithm (edge-detection ...)'.
6873 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6874 (tiff_format, gif_format, gs_format): Add `:mask'.
6875 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6876 (GIF_MASK, GS_MASK): New enumerators.
6877 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6878 (emboss_matrix, laplace_matrix): New variables.
6879 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6880 (x_edge_detection): New functions.
6881 (x_laplace): Rewritten in terms of x_detect_edges.
6882 (x_build_heuristic_mask): If image has a mask, free it.
6884 2000-09-14 Andrew Innes <andrewi@gnu.org>
6886 * makefile.w32-in: Revert to Unix line endings.
6888 2000-09-14 Andrew Innes <andrewi@gnu.org>
6890 * makefile.w32-in: Standardize indentation somewhat.
6891 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6892 cater for differences between shells.
6894 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6896 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6898 * xterm.c (x_produce_glyphs): If the distance from the current
6899 position to the next tab stop is less than a canonical character
6900 width, use the tab stop after that.
6902 2000-09-14 Dave Love <fx@gnu.org>
6904 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6906 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6908 * xdisp.c (handle_fontified_prop): While running fontification
6909 functions, bind `fontification-functions' and
6910 `after-change-functions' to nil.
6912 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6913 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6915 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6917 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6918 USE_MMAP_FOR_BUFFERS.
6920 * insdel.c (make_gap): Use enlarge_buffer_text.
6922 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6923 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6924 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6925 from former r_alloc_* functions in ralloc.c.
6926 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6927 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6928 (mmap_init) [REL_ALLOC_MMAP]: New function.
6929 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6930 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6933 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6934 (enlarge_buffer_text): Add prototype.
6936 * ralloc.c: Remove everything having to do with the use of mmap.
6938 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6940 * sound.c (Fplay_sound): Doc fix.
6942 * keyboard.c: Avoid some more compiler warnings.
6943 (parse_tool_bar_item): Ignore cached key bindings.
6945 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6946 and allocation of Lisp data.
6948 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6950 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6951 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6954 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6956 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6958 * ccl.c: Comment fixed.
6959 (MAX_MAP_SET_LEVEL): Increased to 30.
6960 (PUSH_MAPPING_STACK): Enclose with do-while block.
6961 (POP_MAPPING_STACK): Likewise.
6962 (stack_idx_of_map_multiple): New variable.
6963 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6964 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6965 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6966 (ccl_driver) <CCL_MapSingle>: Likewise.
6967 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6968 with the case where looking up process reaches to the end of
6969 map-set, and call CCL programs as the above change.
6971 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6973 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6974 that might be clobbered by longjmp.
6975 (check_x_display_info, x_decode_color, create_frame_xic)
6976 (Fx_display_backing_store, Fx_display_visual_class)
6977 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6979 * lread.c (init_lread): Set Vloads_in_progress to nil.
6980 (Fload): Show list of recursively loaded files, when signaling an
6983 * lread.c (Vloads_in_progress): New variable.
6984 (record_load_unwind): New function.
6985 (Fload): Check for recursive loads.
6986 (syms_of_lread): Initialize Vloads_in_progress.
6987 (read_integer, read1): Avoid some compiler warnings.
6989 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6992 2000-09-11 Miles Bader <miles@gnu.org>
6994 * editfns.c (Fbuffer_string): Doc fix.
6996 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6998 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
7000 2000-09-09 Ken Raeburn <raeburn@gnu.org>
7002 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
7003 whether to include other header files.
7005 2000-09-09 Gerd Moellmann <gerd@gnu.org>
7007 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
7008 by Fmemq as a boolean.
7010 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
7012 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
7014 2000-09-08 Gerd Moellmann <gerd@gnu.org>
7016 * ralloc.c (mmap_fd): Remove initializer which can make it
7017 read-only in a dumped Emacs.
7018 (mmap_fd_1): New variable.
7019 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
7020 restore it from there.
7021 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
7022 unconditionally so that mmap_fd can be initialized there.
7023 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
7024 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
7025 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
7027 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
7029 * xdisp.c (dump_glyph_row): Fix printf format string.
7030 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
7032 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
7034 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
7037 * xdisp.c (try_window_id): When trying to locate cursor in
7038 unchanged rows at the top, handle the case that we can't find it.
7040 * xterm.c (x_draw_glyphs): Handle case START and END are out
7041 of bounds more carefully.
7043 2000-09-08 Dave Love <fx@gnu.org>
7045 * s/sol2.h (REL_ALLOC_MMAP): Define.
7046 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
7048 * ralloc.c: Don't include string.h (redundant).
7049 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
7050 [!MAP_ANON]: Include fcntl.h.
7051 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
7052 (r_alloc, r_re_alloc, r_alloc_free)
7053 (mmap_enlarge, mmap_set_vars): Use it.
7054 (r_alloc_init_fd): New function.
7055 (__morecore) [SYSTEM_MALLOC]: Don't declare.
7056 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
7059 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
7062 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
7063 change to __NetBSD__.
7065 2000-09-08 Kenichi Handa <handa@etl.go.jp>
7067 * search.c (compile_pattern): Check the multibyteness of cached
7070 2000-09-08 Miles Bader <miles@gnu.org>
7072 * xfaces.c (default_face_vector): Function removed.
7073 (Finternal_merge_in_global_face): Restore old global/local
7074 attribute override order. Use inline loop instead of calling
7075 default_face_vector.
7077 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7079 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
7080 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
7081 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
7082 where necessary, in case POINTER_TYPE is `void'.
7084 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
7086 * frame.c (make_terminal_frame): Initialize frame foreground and
7087 background colors to unspecified, for the initial instance of an
7090 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7092 * ralloc.c (mmap_find): Fix overlap computation.
7093 (mmap_enlarge): Compute nbytes before trying to find an
7096 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
7099 * lread.c (syms_of_lread): Change value of regexp
7100 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
7102 * xmenu.c (xdialog_show): When looking up the selection in
7103 menu_items, take `quote' boundaries into account; this corresponds
7104 to a nil ITEM in x-popup-dialog.
7106 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7108 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
7110 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
7112 * coding.c (encode_coding_sjis_big5): Use translation table for
7113 encoding, not decoding. Fix the handling of latin-jisx0201.
7114 Check for the charset katakana-jisx0201 too.
7115 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
7116 (detect_coding_sjis): Check the byte sequence more rigidly.
7118 2000-09-07 Gerd Moellmann <gerd@gnu.org>
7120 * xfaces.c (Vparam_value_alist): New variable.
7121 (syms_of_xfaces): Initialize it.
7122 (Finternal_set_lisp_face_attribute): Avoid more consing.
7124 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
7126 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
7127 (Qbackground_mode): New variable.
7128 (syms_of_frame_1): Initialize Qbackground_mode.
7130 * lisp.h (Qdisplay): Declare extern.
7132 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
7133 change face on all frames, and change the default for new frames.
7135 2000-09-07 Dave Love <fx@gnu.org>
7137 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
7139 2000-09-07 Kenichi Handa <handa@etl.go.jp>
7141 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
7143 * charset.c: Include composite.h
7144 (lisp_string_width): New function.
7145 (Fstring_width): Call lisp_string_width instead of strwidth.
7147 * Makefile.in (charset.o): Depends on composite.h.
7149 * process.c (read_process_output): Before inserting the decoded
7150 text in the buffer, adjust the multibyteness.
7152 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7154 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7155 buffer's text buffer is null, map new memory.
7157 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7158 POINTER_TYPE and size_t.
7159 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7160 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7161 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7162 [REL_ALLOC_MMAP]: New macros.
7163 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7164 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7165 [REL_ALLOC_MMAP]: New functions.
7167 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7168 before and after unexec.
7170 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7171 text buffers if necessary.
7173 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7174 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7177 * config.in (HAVE_MMAP): Add #undef.
7179 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7181 * frame.c (Qdisplay_type): New variable.
7182 (syms_of_frame_1): Initialize it.
7183 (Fframe_parameter): New function that avoids consing.
7184 (syms_of_frame): Defsubr it.
7186 * buffer.c (Fother_buffer): Consider buffers as invisible when
7187 they are displayed in a window on an invisible frame.
7189 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7190 get-largest-window always return nil.
7192 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7194 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7195 variable; recognize Emacs 19 elc files.
7197 2000-09-04 Miles Bader <miles@gnu.org>
7199 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7200 before initially popping up the menu, so the menu doesn't flash
7201 when the face settings are significantly different from the defaults.
7203 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7205 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7206 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7207 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7208 (BIT_UNIBYTE): Remove.
7209 (re_match_2_internal): Delete corresponding code and streamline the
7210 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7211 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7212 (re_wctype_t): New type.
7213 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7214 (regex_compile): Use them and fix handling of overly long char classes.
7216 2000-09-03 Andrew Innes <andrewi@gnu.org>
7218 * makefile.w32-in: Change to DOS line endings.
7220 * s/ms-w32.h (ORDINARY_LINK): New define.
7222 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7223 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7225 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7226 (distclean): Delete them here instead.
7228 * w32proc.c (compare_env): Convert to uppercase for comparison,
7229 not lowercase, to match how the native Windows shell works.
7231 2000-09-03 Jason Rumney <jasonr@gnu.org>
7233 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7234 CVS changes the line-ends when checking in/out on DOS/Windows.
7236 * makefile.nt (emacs): Do not change directory to run temacs, as
7237 the load-path is set relative to current directory.
7239 2000-09-03 Miles Bader <miles@gnu.org>
7241 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7243 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7245 * xdisp.c (redisplay_mode_lines): New function.
7246 (display_mode_lines): Return number of mode lines displayed.
7247 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7248 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7250 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7251 string.h and strings.h.
7252 (index) [HAVE_INDEX]: Add prototype.
7254 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7255 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7257 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7258 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7260 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7262 * lread.c (read1): Accept `?' as symbol constituent, for
7263 compatiblity with XEmacs.
7265 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7267 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7268 (struct re_pattern_buffer): Remove newline_anchor.
7269 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7270 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7271 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7272 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7273 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7274 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7275 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7276 Get rid of references to newline_anchor.
7277 (regcomp): Allocate and precompute a fastmap.
7279 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7281 * lread.c (openp): GCPRO local variable `filename'.
7283 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7285 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7287 * regex.c: Merge some changes from GNU libc. Add prototypes.
7288 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7289 Use memcmp and memcpy instead of bcopy and bcmp.
7290 (init_syntax_once): Use ISALNUM.
7291 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7292 (REG_UNSET_VALUE): Remove. Use NULL instead.
7293 (REG_UNSET, re_match_2_internal): Use NULL.
7294 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7296 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7297 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7298 (regex_compile): In handle_interval, return an error rather than try to
7299 unfetch the interval if we can't find the closing brace.
7300 Obey the RE_NO_GNU_OPS syntax bit.
7301 (TOLOWER): New macro.
7303 (regexec): Allocate regs.start and regs.end as one block.
7305 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7307 * xdisp.c (echo_area_display): Check display_completed instead
7308 of calling detect_input_pending.
7310 * dispnew.c (update_frame): Only set display_completed here; move
7311 the update_begin and update_end calls here from update_frame_1.
7312 (update_frame_1): Don't set display_completed here, don't call
7313 update_begin/update_end.
7315 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7316 instead of store_frame_param.
7318 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7320 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7321 desired window matrix hasn't been displayed, use the current row
7322 instead. Make sure that only those frame rows are updated for
7323 which there exists a corresponding enabled desired row.
7325 2000-08-29 Miles Bader <miles@gnu.org>
7327 * xfaces.c (default_face_vector): New function.
7328 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7330 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7332 * lread.c (openp): Prevent temporary string passed to
7333 Ffile_readable_p from being garbage collected.
7335 2000-08-28 Dave Love <fx@gnu.org>
7337 * keymap.c (store_in_keymap): Add `static' to declaration.
7339 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7341 * emacs.c, callint.c, doc.c, editfns.c
7342 (toplevel) [HAVE_STRING_H]: Include string.h.
7343 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7344 (index): Remove prototypes which might conflict with non-standard
7345 definitions of index/strchr.
7347 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7348 (rindex): Define only if !HAVE_RINDEX.
7350 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7352 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7354 2000-08-28 Miles Bader <miles@gnu.org>
7356 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7357 made inconsistent by a font-related attribute in FROM.
7358 (merge_face_inheritance): Add function comment.
7360 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7362 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7363 the 4th arg (PREV_EVENT) Qt to suppress input method.
7365 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7367 * regex.c: Indent cpp directives and remove parens after `defined'.
7368 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7369 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7370 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7371 (re_compile_pattern): Use size_t for length.
7372 (init_syntax_once): Move to a better place.
7373 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7374 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7376 * syntax.c (back_comment): Detect cases where a comment-starter is
7377 actually inside another comment as in: /* a // b */ c // d \n.
7378 Make it clear that `comstart_pos' is unused for nested comments.
7380 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7381 (KEYMAPP): New macro.
7382 (Fkeymap_parent, Fset_keymap_parent): Use it.
7383 (fix_submap_inheritance): Mark it static.
7384 (define_as_prefix, describe_buffer_bindings, describe_command)
7385 (describe_translation, describe_map): Complete prototypes.
7387 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7389 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7390 to better match the key-lookup behavior.
7392 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7394 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7395 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7397 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7399 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7400 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7401 (xterm.o): Depend on coding.h
7403 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7405 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7406 the corresponding '#endif'.
7408 2000-08-26 Miles Bader <miles@gnu.org>
7410 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7411 * xfaces.c (QCinherit): New variable.
7412 (syms_of_xfaces): Initialize it.
7413 (LFACE_INHERIT): New macro.
7414 (Finternal_get_lisp_face_attribute)
7415 (merge_face_vector_with_property)
7416 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7417 (check_lface_attrs): Allow new types of face height. Check
7419 (CYCLE_CHECK): New macro.
7420 (merge_face_inheritance): New function.
7421 (merge_face_vectors): Merge inherited faces too. Add F and
7422 CYCLE_CHECK arguments.
7423 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7424 (lookup_named_face, lookup_derived_face, realize_named_face)
7425 (face_at_string_position, face_at_buffer_position): Supply
7426 new F and CYCLE_CHECK arguments to merge_face_vectors.
7427 (merge_face_heights): New function.
7428 (merge_face_vectors, merge_face_vector_with_property)
7429 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7430 handle relative face heights.
7431 (lface_same_font_attributes_p): Compare heights using EQ.
7433 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7435 * charset.c (char_to_string): Check the character validity.
7436 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7438 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7440 * regex.c (PUSH_FAILURE_COUNT): New macro.
7441 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7442 Handle popping of a register's or a counter's data.
7443 (POP_FAILURE_POINT): Use the new name.
7444 (re_match_2_internal): Push counter data on the stack for succeed_n,
7445 jump_n and set_number_at and remove misleading dead code in succeed_n.
7447 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7449 * xdisp.c (redisplay_internal): If considering all windows on all
7450 frames, update the display for each frame as soon as possible,
7451 instead of first building all desired matrices for all frames, and
7452 then updating them all.
7453 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7455 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7457 * bytecode.c (mark_byte_stack): Add a comment.
7459 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7460 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7463 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7465 * minibuf.c (do_completion): Always use compare-string, not
7466 string-equal because the latter doesn't pay attention to
7467 multibyteness of strings.
7469 * process.c (create_process): Don't setup raw-text coding here.
7470 (Fopen_network_stream): Don't set coding->src_multibyte and
7471 coding->dst_multibyte here.
7472 (read_process_output): For process filter, return unibyte string
7473 if default-enable-multibyte-characters is nil.
7474 (send_process): If OBJECT is multibyte text, be sure to encoded it
7475 by the specified coding system for the process. Otherwise, setup
7477 (init_process): Don't initialize default-process-coding-system here.
7479 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7481 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7482 <scroll-down-aggressively>: Likewise.
7484 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7486 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7487 zero. Set coding->produced_char correctly.
7489 2000-08-22 Andrew Innes <andrewi@gnu.org>
7491 * makefile.w32-in: New file.
7493 * unexw32.c (unexec): Ignore old_name, and use the actual location
7494 of the current executable instead. Base new_name on this.
7496 * w32proc.c (create_child): Remove reference to security
7497 descriptor, which isn't needed and doesn't compile with mingw32.
7499 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7500 up dllimport attributes.
7501 (x_update_window_end): Update prototype.
7503 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7504 extern, which screws up dllimport attributes.
7506 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7507 up dllimport attributes.
7509 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7510 screws up dllimport attributes.
7512 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7513 up dllimport attributes.
7514 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7515 screws up dllimport attributes.
7517 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7518 up dllimport attributes.
7520 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7521 screws up dllimport attributes.
7523 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7524 screws up dllimport attributes.
7526 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7527 up dllimport attributes.
7529 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7530 unnecessary extern, which screws up dllimport attributes.
7533 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7534 up dllimport attributes.
7536 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7537 unnecessary extern, which screws up dllimport attributes.
7539 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7540 screws up dllimport attributes.
7542 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7543 up dllimport attributes.
7545 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7547 * w32bdf.c (search_file_line):
7548 (set_bdf_font_info):
7550 (w32_get_bdf_glyph):
7551 (w32_BDF_to_x_font): Fix compile warnings.
7553 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7555 * w32select.c: Include keyboard.h before frame.h.
7557 * w32fns.c (max): Define macro.
7558 (JOHAB_CHARSET): Define if not known.
7559 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7560 (Fx_show_tip): Synch with X version.
7562 * w32xfns.c: Include keyboard.h before frame.h.
7564 * w32fns.c: Include keyboard.h before frame.h.
7566 * w32term.c: Include keyboard.h before frame.h.
7568 * fontset.c: Include keyboard.h before frame.h.
7570 * w32inevt.c: Include keyboard.h before frame.h.
7571 (MOUSE_MOVED): Define if not known.
7573 * minibuf.c: Include keyboard.h before frame.h.
7575 * keyboard.c: Include keyboard.h before frame.h.
7577 * indent.c: Include keyboard.h before frame.h.
7579 * dispnew.c: Include keyboard.h before frame.h.
7581 * buffer.c: Include keyboard.h before frame.h.
7583 * alloc.c: Include keyboard.h before frame.h.
7585 * print.c: Include keyboard.h before frame.h.
7587 * process.c: Include keyboard.h before frame.h.
7589 * scroll.c: Include keyboard.h before frame.h.
7591 * sysdep.c: Include keyboard.h before frame.h.
7593 * term.c: Include keyboard.h before frame.h.
7595 * window.c: Include keyboard.h before frame.h.
7597 * xdisp.c: Include keyboard.h before frame.h.
7598 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7600 * frame.c: Include keyboard.h before frame.h.
7602 * w32heap.h: Undefine min, max.
7604 * w32gui.h: Undefine min, max.
7606 * unexw32.c: Change PUCHAR to PCHAR.
7607 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7610 (copy_executable_and_dump_data): Remove unnecessary static defs.
7611 (copy_executable_and_dump_data): Fix compile warnings.
7613 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7615 * w32console.c (min): Define macro.
7616 (clear_frame, write_glyphs): Fix compile warning.
7618 * w32proc.c (compare_env):
7619 (find_child_console): Fix compile warning.
7621 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7622 sys_errlist instead of _sys_errlist.
7623 (get_emacs_configuration_options): New function.
7625 * s/ms-w32.h (sys_nerr): Provide default definition.
7626 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7627 name with _ prepended.
7628 (NSIG): Define if not known.
7629 (get_emacs_configuration): Provide extern declaration.
7630 (get_emacs_configuration_options): Provide extern declaration.
7631 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7633 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7635 (read_unc_volume): Fix compile warning.
7637 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7638 definitions from being used.
7640 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7642 * w32.c (unc_volume_file_attributes):
7643 (open_unc_volume): Make arg const.
7645 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7646 (read_input_waiting): Remove excess parameter.
7648 * w32.c (init_environment): Call _access.
7649 (check_windows_init_file): Call _close.
7650 (init_user_info): Call _putenv.
7651 (init_environment): Call _putenv and _strdup.
7652 (init_ntproc): Reset volume info cache on startup.
7654 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7655 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7656 cannot override the CRT malloc.
7658 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7659 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7661 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7662 unless we are linking with a static CRT.
7663 (RVA_TO_PTR): Cast result to unsigned char*.
7665 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7666 (add_volume_info): Use xstrdup.
7668 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7670 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7671 (do_completion, Fminibuffer_complete_word): Use it.
7672 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7673 var so it can take non-boolean values.
7675 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7677 * editfns.c (find_field): Formatting changes.
7678 (toplevel): Some old-style function forward declarations
7679 changed to prototypes, some new protypes added, some functions
7682 * lisp.h (set_time_zone_rule): Add prototype.
7683 (use_dialog_box): External declaration.
7685 * keyboard.c (gen_help_event): Add parameter SIZE.
7686 (kbd_buffer_events_waiting): Slightly rewritten.
7687 (clear_event): New function.
7688 (kbd_buffer_get_event): Use it, and clear the input_events of
7690 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7691 don't fill the newly created array with nils.
7692 (toplevel): Convert some old-style function forward declarations
7695 * keyboard.h (gen_help_event): Change prototype.
7697 * xterm.c (XTread_socket): Change calls to gen_help_event.
7699 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7701 * eval.c (Fmacroexpand): Doc fix.
7703 2000-08-20 Jason Rumney <jasonr@gnu.org>
7705 * w32term.h (x_display_info_for_display): Remove as this function
7706 does not exist on W32.
7708 * w32term.c (help_echo_window): New variable.
7709 (syms_of_w32term): staticpro it.
7710 (note_mode_line_highlight): Set it.
7711 (XTextExtents16): Removed as there is no equivalent on W32.
7712 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7713 the X way of doing this will not work for W32.
7714 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7715 (x_draw_image_foreground): Avoid drawing outside of the clip area
7716 when image doesn't have a mask.
7717 (note_mouse_highlight): Process overlays in the right order of
7718 priority. Set help_echo_window.
7719 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7720 because that's more visible for large images.
7722 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7723 name to single_keymap_panes.
7724 (w32_menu_show): Set wv->title when dealing with titles.
7725 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7727 2000-08-21 Miles Bader <miles@gnu.org>
7729 * minibuf.c (do_completion): Try again if we rewrite the input
7730 string, but no completion was done, so that any completion message
7733 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7735 * xfaces.c (lface_equal_p): Compare strings differently.
7736 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7737 (realize_tty_face): Use them.
7738 (syms_of_xfaces): Initialize new variables.
7739 (map_tty_color): New function, extracted from realize_tty_face.
7740 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7741 foreground or background color, store the new color name in the
7742 realized face; previous code trying to do this had no effect.
7743 (realize_tty_face): Use map_tty_color.
7744 (Fclear_face_cache): Set face_change_count and ensure thorough
7747 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7749 * undo.c (record_first_change, record_marker_adjustment): Don't
7750 use XBUFFER on last_undo_buffer which might not be a buffer.
7752 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7754 * coding.c (decode_coding_string): Set members consumed,
7755 consumed_char, produced, produced_char of *coding correctly. If
7756 decode_coding doesn't consume any byte, don't try anymore.
7757 (encode_coding_string): Likewise.
7759 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7761 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7762 conditional have void type, for Standard C compilers.
7764 * xdisp.c (redisplay_internal): Compare windows for equality with
7765 EQ, instead of applying XWINDOW to something that might not
7768 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7770 * fontset.c (Finternal_char_font): Search only the selected frame
7771 for a window of the current buffer.
7773 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7775 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7778 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7779 second half of a HELP_EVENT is found at the start of kbd_buffer.
7781 2000-08-18 Miles Bader <miles@gnu.org>
7783 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7785 * editfns.c (save_restriction_save): Rewrite to use markers.
7786 (save_restriction_restore): Rewrite to understand new form of data
7787 saved by save_restriction_save.
7788 (Fsave_restriction): Remove cautionary note in doc-string.
7790 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7792 * fileio.c (build_annotations): Add a comment explaining the
7793 return value of format-annotate-function. Replace a spurious call
7794 to Flength with a CONSP test. Call format-annotate-function with
7795 a fifth arg specifying how many times the function is been called
7796 in a row, to let it choose temporary buffers appropriately.
7798 2000-08-17 Dave Love <fx@gnu.org>
7800 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7801 declare make_temp_name twice.
7803 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7804 (unreadpure): Give it an arg.
7806 * unexalpha.c: Prototype fatal_unexec, mark_x,
7807 update_dynamic_symbols. Declare unexec as void.
7809 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7810 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7812 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7813 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7815 * alloca.c: Use #error.
7816 [POINTER_TYPE]: Use it.
7818 * eval.c (Fdefvar): Doc fix.
7820 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7821 INITIALIZE_INTERVAL.
7823 * buffer.h: Avoid DECLARE_INTERVALS.
7825 * config.in: Add size_t.
7827 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7829 * w16select.c (set_clipboard_data): If there's not enough memory
7830 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7831 expects. In case of other failures, return 3.
7832 (system_error_msg): New error message.
7833 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7836 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7838 * term.c (write_glyphs): Also turn off inverse video after turning
7839 off other appearances in case TS_exit_attribute_mode is not equal
7840 to TS_end_standout_mode.
7841 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7843 (turn_off_face): Reset standout_mode only if
7844 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7845 is equal to TS_end_standout_mode.
7847 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7849 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7850 sequence at the end of the source block.
7852 * ccl.c (Fccl_program_p): Docstring modified.
7853 (Fccl_execute): Likewise.
7854 (Fccl_execute_on_string): Likewise.
7856 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7858 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7860 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7862 The following changes are mainly to fix bugs of
7863 encode/decode-coding-string failing if encoding/decoding return
7864 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7865 variable conversion_buffer.
7867 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7868 decrement dst_end to avoid buffer overflow in the later call of
7871 * coding.h (conversion_buffer_size, conversion_buffer)
7872 (get_conversion_buffer): Extern deleted.
7874 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7875 (conversion_buffer, conversion_buffer_size): Variables deleted.
7876 (get_conversion_buffer): Function deleted.
7877 (struct conversion_buffer): New structure.
7878 (MAX_ALLOCA): New macro.
7879 (allocate_conversion_buffer): New macro.
7880 (extend_conversion_buffer, free_conversion_buffer): New functions.
7881 (ccl_coding_driver): Set coding->result.
7882 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7883 this is the last block of source.
7884 (encode_coding): Likewise. Handle the source block as the last
7885 one only when the whole source text is consumed.
7886 (decode_coding_string): Handle the case that the output buffer is
7887 too small to decode the whole source text. Use
7888 allocate_conversion_buffer, extend_conversion_buffer and
7889 free_conversion_buffer, not get_conversion_buffer.
7890 (encode_coding_string): Likewise.
7891 (init_coding): Function deleted.
7892 (init_coding_once): Delete code to initialize conversion_buffer_size.
7894 * emacs.c (main): Don't call init_coding.
7896 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7898 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7899 (insert_glyphs): Likewise.
7901 * w32console.c (write_glyphs): Use a locally declared
7904 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7906 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7907 member of display_info is NULL.
7909 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7911 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7913 * term.c (turn_off_face): Reset standout_mode when resetting
7914 appearances with capability `me'.
7915 (write_glyphs): Switch on inverse video before each face change.
7917 2000-08-14 Dave Love <fx@gnu.org>
7919 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7920 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7921 (lisp_free): Declare and make static.
7923 * window.c: Fix embedded comment.
7924 (syms_of_window): Fix doc string.
7926 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7928 * keymap.c (push_key_description): If C without modifiers is < 32,
7929 make sure to print `C-' before `M-', like in the manual.
7931 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7933 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7934 since they aren't relocated anymore.
7935 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7937 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7938 partially visible line which is smaller than the window's height.
7940 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7942 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7943 the multibyte form of eight-bit-control characters.
7944 (Fccl_execute_on_string): Initialize ccl->multibyte.
7946 * ccl.h (struct ccl_program): New member multibyte.
7948 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7950 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7952 * regex.c (regex_compile) <normal_char>: Pay attention to
7954 (analyse_first) <exactn>: Setup fastmap correctly for
7955 eight-bit-control characters.
7957 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7959 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7961 * keyboard.c (make_lispy_event): Handle the new event type
7962 multibyte_char_keystroke.
7964 * xterm.c: Include coding.h.
7965 (XTread_socket): Work around a bug of XmbLookupString. If the
7966 input is from XIM, decode it according to the current locale. In
7967 that case, generate multibyte_char_keystroke events.
7969 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7971 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7972 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7974 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7976 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7977 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7978 (move_it_in_display_line_to): Record iterator's ascent and descent
7979 before producing glyphs, and restore them when we know the glyph
7980 doesn't fit on the line.
7981 (move_it_to): Restructured so that it's easier to debug. If
7982 moving to a vpos, and not moving to an x or character position,
7983 stop as soon as the specified vpos is reached; don't move further
7984 into that line because that might change the computed line height.
7985 (try_cursor_movement): New function, extracted from the cursor
7986 movement branch of redisplay_window. If ending on a partially
7987 visible line, don't try to scroll if the cursor line is taller
7989 (redisplay_window): Use try_cursor_movement.
7991 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7992 because that function doesn't cope with variable-height lines.
7994 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7995 box cursor because that's better visible for large images.
7997 2000-08-10 Miles Bader <miles@gnu.org>
7999 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
8001 2000-08-10 Gerd Moellmann <gerd@gnu.org>
8003 * xdisp.c (Vmessages_buffer_name): New variable.
8004 (message_dolog): Use it.
8005 (syms_of_xdisp): Initialize it.
8007 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
8009 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
8010 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
8011 redundant now that keyboard.h is included.
8013 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
8015 * keyboard.c (kbd_buffer_events_waiting): New function.
8017 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
8019 * msdos.c: Include keyboard.h.
8020 (XMenuActivate): Empty no_event events from the event buffer. If
8021 no events are left after that, call clear_input_pending.
8022 (mouse_clear_clicks): New function, code moved from mouse_init.
8023 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
8024 mouse driver to ``forget'' any past clicks.
8026 * Makefile.in (msdos.o): Depend on keyboard.h.
8028 2000-08-09 Gerd Moellmann <gerd@gnu.org>
8030 * lisp.h (input_pending): External declaration.
8032 * dispextern.h (Qredisplay_dont_pause): Declare extern.
8034 * xdisp.c (echo_area_display): Display thoroughly if input is
8035 pending. Bind redisplay-dont-pause to t during the redisplay.
8036 in case input is pending.
8038 * dispnew.c (Qredisplay_dont_pause): New variable.
8039 (syms_of_display): Initialize and staticpro it.
8040 (update_frame_1): Don't interrupt the display for pending input if
8041 redisplay_dont_pause is set.
8043 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
8045 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
8047 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
8049 * callproc.c (Fcall_process): Terminate the unwind-protect around
8050 the post-read-conversion of coding system.
8052 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
8053 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
8054 * buffer.h (overlays_at): Update prototype.
8055 * xdisp.c (next_overlay_change): Update call to overlays_at.
8056 * xfaces.c (face_at_buffer_position): Likewise.
8057 * textprop.c (Fget_char_property): Likewise.
8058 * xterm.c (note_mouse_highlight): Likewise.
8060 * minibuf.c (do_completion): Don't consider a simple change of
8061 case as `completion'.
8063 2000-08-08 Ken Raeburn <raeburn@gnu.org>
8065 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
8066 * undo.c (record_delete): Make sure last_point_position_buffer is
8067 a buffer before comparing pointers.
8069 * coding.h (decode_coding_string): Declare.
8071 * intervals.h (Fprevious_single_char_property_change): Declare.
8073 * textprop.c (Fprevious_single_char_property_change): Don't do
8074 arithmetic directly on lisp objects.
8076 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
8078 * keyboard.h (menu_item_eval_property): Declare.
8080 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
8081 reuse as buffer name, instead of recreating (and discarding) every
8082 time a message is logged.
8083 (with_echo_area_buffer): Make callback arg A2 a lisp object.
8084 (current_message_1, truncate_message_1, set_message_1)
8085 (display_echo_area_1, resize_mini_window_1): Signatures changed.
8086 (current_message, truncate_echo_area, display_echo_area)
8087 (resize_echo_area_axactly): Changed calls.
8089 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
8091 (Ffind_coding_systems_region_internal): First argument to Fappend
8092 must be an integer, not a Lisp object.
8094 2000-08-08 Kenichi Handa <handa@etl.go.jp>
8096 * charset.c (Fchar_width): Doc fix.
8098 2000-08-08 Gerd Moellmann <gerd@gnu.org>
8100 * charset.c (Fstring_width): Doc fix.
8102 2000-08-07 Gerd Moellmann <gerd@gnu.org>
8104 * xdisp.c (start_display): When starting display on a continuation
8105 line, clear ascent and descent members of the iterator structure;
8106 the height of the continued line does not affect the height of the
8108 (make_cursor_line_fully_visible): Do nothing if cursor is on a
8109 line taller than the window.
8110 (redisplay_window) <forced window start>: Handle case that the
8111 middle of the window is not found in any row.
8112 (dump_glyph_row): Show more information.
8113 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
8114 first text line in a glyph matrix.
8116 * xterm.c (x_draw_image_foreground): Avoid drawing outside
8117 of the clip area when image doesn't have a mask.
8119 * fns.c (sweep_weak_table): Fix survival conditions for
8120 key-or-value and key-and-value weakness.
8122 * .gdbinit (xhashtable): New command.
8124 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
8125 tables out of the list of all weak hash tables.
8127 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
8128 a new buffer is created, make sure echo_area_buffer[] references
8131 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
8133 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
8136 2000-08-07 Kenichi Handa <handa@etl.go.jp>
8138 * syntax.c (skip_chars): Fix previous change. Make the handling
8139 of unibyte string consistent with that of regex search.
8141 2000-08-05 Gerd Moellmann <gerd@gnu.org>
8143 * xmenu.c (popup_get_selection): Use xfree instead of free.
8145 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8147 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8149 * callproc.c (child_setup): Use xfree instead of free.
8151 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8153 (run_mac_command, closedir): Use `xfree' instead of `free'.
8155 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8157 * eval.c (error): Use xfree instead of free.
8159 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8161 * fns.c: Replace `illegal' with `invalid'.
8162 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8164 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8166 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8169 2000-08-04 Noah Friedman <friedman@splode.com>
8171 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8174 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8176 * syntax.c (skip_chars): Fix typo in error message.
8178 2000-08-04 Andreas Schwab <schwab@suse.de>
8180 * m/ia64.h: Moved from s/ia64.h.
8182 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8184 * process.c (read_process_output): Big simplification. Handle
8185 composition and post-read-conversion of coding system correctly.
8186 (send_process): Handle composition correctly.
8188 * callproc.c (Fcall_process): Handle post-read-conversion of
8189 coding system if any.
8191 * coding.c (decode_coding_iso2022): More strict check for handling
8193 (coding_restore_composition): Pay attention to the case that
8194 cmp_data is not set properly (because of invalid code in the
8196 (run_pre_post_conversion_on_str): Include text properties in the
8198 (decode_coding_string): Set members of coding correctly.
8200 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8202 * s/ia64.h: New file.
8204 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8205 Use NULL instead of 0 at the end of variable argument list of
8206 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8207 sizeof (int) < sizeof (void *).
8209 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8210 of variable argument lists of XtVaGetValues and XtVaSetValues.
8212 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8213 variable argument lists of XtVaGetValues and XtVaSetValues.
8215 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8217 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8218 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8220 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8223 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8224 in call to Fsingle_key_description.
8226 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8229 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8231 * window.c (display_buffer_reuse_frames): New variable.
8232 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8233 frames displaying BUFFER.
8234 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8236 2000-08-01 Miles Bader <miles@gnu.org>
8238 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8239 when to constrain NEW_POS (they were pretty screwed up before).
8241 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8243 * msdos.c (run_msdos_command): Save and restore the master
8244 environment, for the case that child_setup signals an error.
8245 When mirroring slashes in DOS shell commands, don't fail when
8246 argv[2] has embedded blanks.
8247 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8248 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8249 (dos_ttraw): Call mouse_setup_buttons.
8251 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8252 using alloca; free it after run_msdos_command returns.
8254 2000-07-27 Dave Love <fx@gnu.org>
8256 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8257 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8259 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8261 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8263 * editfns.c (lisp_time_argument): Fix last change.
8265 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8267 * fns.c (Fdelete): Make it work on vectors and strings in addition
8270 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8271 (syms_of_fns): Initialize new variables.
8272 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8273 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8274 weakness, with t meaning the same as `key-and-value'.
8276 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8278 * coding.h (struct coding_system): Member safe_charset deleted.
8280 * coding.c (Qsafe_charsets): This variable deleted.
8281 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8283 (coding_safe_chars): New function.
8284 (CODING_SAFE_CHAR_P): New macro.
8285 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8286 checking safe_charsets member of the coding system. Caller changed.
8287 (detect_coding_iso2022): New local variable safe_chars.
8288 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8289 safe_charsets member of the coding system.
8290 (decode_coding_iso2022): New local variable safe_chars.
8291 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8292 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8293 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8294 (ENCODE_UNSAFE_CHARACTER): New macro.
8295 (encode_coding_iso2022): New local variable safe_chars. Check
8297 (setup_coding_system): Delete the code to initialize
8298 coding->safe_charses
8299 (intersection, find_safe_codings): New functions.
8300 (Ffind_coding_systems_region_internal): New function.
8301 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8302 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8303 variable and initialize it.
8305 * fns.c (char_table_ref_and_index): New function.
8307 * lisp.h (char_table_ref_and_index): Add prototype.
8309 2000-07-26 Sam Steingold <sds@gnu.org>
8311 * editfns.c (lisp_time_argument): Added third argument `usec'.
8312 (Ffloat_time): New built-in Lisp function.
8314 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8316 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8317 for the character code.
8319 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8322 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8323 if called for a popup menu.
8324 (xmenu_show): Store help string in widget values.
8326 2000-07-26 Dave Love <fx@gnu.org>
8328 * syswait.h: Move some definitions.
8329 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8330 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8331 perspicuous definitions.
8332 (WTERMSIG): Fix bit pattern used.
8334 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8336 * print.c (print_object): If vector printing is truncated, print
8337 "..." to indicate it as well as the case of list printing.
8339 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8341 * xdisp.c (next_element_from_display_vector): Improve comments.
8343 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8344 for the character code, and the rest for the face id as in 20.x.
8345 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8347 * window.c (window_display_table): Cleaned up.
8349 * syntax.c (Fforward_word): Add last arg nil in call of
8350 Fconstrain_to_field.
8352 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8354 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8355 identical but for the letter-case, don't call
8356 barf_or_query_if_file_exists.
8358 2000-07-25 Miles Bader <miles@gnu.org>
8360 * editfns.c (find_field): Honor special `boundary' fields.
8361 (Qboundary): New variables.
8362 (syms_of_editfns): Initialize Qboundary.
8363 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8364 Use scan_buffer instead of find_before_next_newline, because it
8365 allows us to detect the boundary case where there's a newline at
8367 * lisp.h (Fconstrain_to_field): Update external declaration.
8369 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8371 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8374 2000-07-24 Dave Love <fx@gnu.org>
8376 * s/sunos4-0.h, s/sol2.h:
8377 (LIBS_TERMCAP): Move from m/sparc.h.
8379 * m/sparc.h (TERMINFO): Moved to system files (probably only
8380 relevant for sunos4 judging by its vintage).
8381 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8384 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8386 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8387 name to single_keymap_panes.
8389 2000-07-24 Andreas Schwab <schwab@suse.de>
8391 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8393 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8395 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8396 parameters instead of using int parameters. Expect FN to accept
8397 EMACS_INT parameters.
8398 (display_echo_area, resize_echo_area_axactly, current_message)
8399 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8400 with new argument list.
8401 (resize_mini_window_1): New callback function.
8402 (current_message_1, truncate_message_1, set_message_1): Change
8403 parameter lists to the new format expected by with_echo_area_buffer.
8405 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8407 * fontset.c (fontset_ref): Remove INLINE declaration.
8408 (fontset_ref_via_base): Likewise.
8409 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8412 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8414 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8415 correct order of priority. If help echo was found in an overlay,
8416 use that overlay as the object in which the help echo was found.
8418 2000-07-22 Miles Bader <miles@gnu.org>
8420 * textprop.c (Fprevious_single_char_property_change): The initial
8421 property value should be from the position preceding POSITION, not
8424 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8426 * coding.c (syms_of_coding): Doc fix for
8427 inhibit-iso-escape-detection.
8429 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8431 * xterm.c (note_mouse_highlight): Process overlays in the right
8434 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8436 * xterm.c (note_mouse_highlight): If help-echo was found in an
8437 overlay, use that overlay as the object in which the help was found.
8439 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8441 * window.c (foreach_window): Instead of a fake variable argument
8442 list, take one USER_DATA argument.
8443 (foreach_window_1): Likewise, and call callback functions with two
8444 args, the window and USER_DATA.
8445 (struct check_window_data): New struct.
8446 (check_window_containing): Use it.
8447 (window_from_coordinates): Set up a struct check_window_data for
8449 (add_window_to_list, freeze_window_start): Change parameters
8450 according to new calling convention.
8452 * window.h (foreach_window): Change prototype.
8454 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8456 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8458 * xmenu.c (menu_help_callback): Call show_help_echo with
8459 additional arguments OBJECT and POS.
8461 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8463 * data.c (Faset): Allow storing any multibyte character in a
8464 string. Convert unibyte string to multibyte if necessary.
8466 * xfns.c (x_encode_text): New function.
8467 (x_set_name): Use x_encode_text.
8468 (x_set_title): Likewise.
8470 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8472 * xterm.h (x_encode_text): Add prototype.
8474 2000-07-20 Dave Love <fx@gnu.org>
8476 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8479 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8481 * msdos.c (help_echo_window): New variable.
8482 (syms_of_msdos): Initialize and staticpro it.
8483 (IT_note_mode_line_highlight): Set help_echo_window.
8484 (IT_note_mouse_highlight): Ditto.
8485 (dos_rawgetc): Store help_echo_window in the second event produced
8488 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8489 Record the object that generated the help echo and the position of
8490 that object in help_echo_object and help_echo_pos. Record that
8491 some glyphs in a row are displayed in mouse-face.
8492 (IT_update_begin): Don't clear mouse highlight unless one of the
8493 enabled glyph rows is marked as being displayed in mouse-face.
8494 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8495 and position recorded in help_echo_object and help_echo_pos to the
8497 (IT_menu_display): Accept a new argument PN: the pane number of
8498 the current menu pane. Record the pane number and the item
8499 number of the item which has associated help string.
8500 (XMenuActivate): Update the prototype for help_callback in
8501 function declaration. Call IT_menu_display with the current menu
8502 pane number as an additional argument. Call help_callback with
8503 two additional arguments: the pane number and the item number of
8504 the menu item associated with the help text.
8505 (help_echo_object, help_echo_pos): New variables.
8506 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8508 * msdos.h (XMenuActivate): Update prototype.
8510 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8512 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8513 Add some more prototypes.
8515 * xterm.c, xterm.h: Add some more prototypes.
8517 * lisp.h (Fnext_single_char_property_change): Add prototype.
8519 * dispnew.c (direct_output_for_insert): Remove confusing
8520 outer local variable mouse_face_overwritten_p.
8521 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8523 * alloc.c (allocate_string_data): Don't copy old string contents.
8525 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8527 * coding.c (code_convert_region): Delete text properties before
8528 shrinking the conversion region.
8530 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8532 * dispnew.c (update_text_area): Write the whole row if it
8533 has mouse-face in it.
8535 * xfaces.c (face-alternative-font-family-alist): Remove
8536 DEFVAR_LISP; staticpro instead.
8538 * xmenu.c (menu_help_callback): Call show_help_echo with
8541 * keyboard.c (show_help_echo): Add parameter WINDOW.
8542 (read_char): Call show_help_echo with window extracted from Lisp
8544 (gen_help_event): Add parameter WINDOW.
8546 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8548 * xterm.c (help_echo_window): New variable.
8549 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8550 (XTread_socket): Pass help_echo_window to gen_help_event.
8551 (syms_of_xterm): Initialize and staticpro help_echo_window.
8553 2000-07-18 Dave Love <fx@gnu.org>
8555 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8557 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8559 * alloc.c (allocate_string_data): If string had already data
8560 assigned, copy old contents to new string data.
8562 * coding.c (syms_of_coding): Fix typo in spelling of variable
8563 `inhibit-iso-escape-detection'.
8565 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8567 * Makefile.in: Add dependencies on dispextern.h.
8568 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8569 `free'; both can conflict with system header files.
8571 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8573 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8576 2000-07-18 Dave Love <fx@gnu.org>
8578 * window.c (Fwindow_list): Declare arg `window'.
8580 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8582 * coding.c (setup_coding_system): Don't override the explicitly
8583 specified designations.
8585 2000-07-15 Miles Bader <miles@gnu.org>
8587 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8588 from `text_property_eq' and `text_property_stickiness', respectively.
8589 (find_field, Fconstrain_to_field, char_property_eq)
8590 (char_property_stickiness): Changed to call char-property functions
8591 instead of text-property-only ones.
8593 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8594 `next_single_char_property_change'). Do more error checking, and
8595 cleanup limit behavior.
8596 (Fprevious_single_char_property_change): New function.
8597 (syms_of_textprop): Initialize new subrs.
8599 * xdisp.c (display_prop_end, invisible_text_between_p):
8600 Call Fnext_single_char_property_change instead of
8601 next_single_char_property_change.
8603 2000-07-15 Jason Rumney <jasonr@gnu.org>
8605 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8606 after menu is finished with.
8607 (add_menu_item): Only consider wv->title as a menu title.
8608 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8610 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8612 (FONT_REGEXP): Remove unused macro, and its sub-components.
8613 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8615 * w32term.c (help_echo_object, help_echo_pos): New variables.
8616 (note_mode_line_highlight): Store additional information about the
8617 help-echo in help_echo_object and help_echo_pos. Check both
8618 `local-map' and `keymap' properties for changing the cursor
8619 (note_mouse_highlight): Store additional information about the
8620 help-echo in help_echo_object and help_echo_pos.
8621 (note_tool_bar_highlight): Set help_echo_object to nil and
8622 help_echo_pos to -1.
8623 (w32_read_socket): Use gen_help_event instead of filling
8624 input_events manually.
8625 (syms_of_w32term): Staticpro help_echo_object.
8626 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8627 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8628 (x_clear_mouse_face): New function.
8629 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8630 (x_update_window_begin): No need to turn off the mouse
8632 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8633 depending on whether they contain glyphs highlighted in mouse-face.
8634 (x_fill_stretch_glyph_string): Consume runs of stretch
8635 glyphs instead of a single one.
8636 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8637 with new argument list.
8638 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8639 (x_append_glyph, x_append_composite_glyph)
8640 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8641 changes in struct glyph starting 1999-12-27. See comments for
8642 xterm.c on 2000-07-05.
8644 2000-07-14 Sam Steingold <sds@gnu.org>
8646 * xfaces.c (realize_x_face): Fix the last patch:
8647 check `default_face' before dereferencing.
8649 2000-07-14 Dave Love <fx@gnu.org>
8651 * syntax.c (back_comment): Add null default in switch (for pcc).
8653 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8655 * xfaces.c (realize_x_face): Make fontset using the base of the
8656 default_face's fontset, not using the default fontset.
8658 * coding.c (inhibit_iso_escape_detection): New variable.
8659 (syms_of_coding): Make it a Lisp variable.
8660 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8661 nonzero, ignore ISO2022's escape sequence.
8663 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8665 * alloca.c (malloc) [emacs]: Define as xmalloc.
8667 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8668 use that instead of the mouse position. Add parameters DX and DY.
8670 * dispextern.h (Fx_show_tip): Adjust number of parameters
8673 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8674 if HELP is a function, call it with OBJECT and POS as parameters
8675 to get the help to display.
8676 (gen_help_event, kbd_buffer_store_help_event): New functions.
8677 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8678 (read_char): Call show_help_echo with new parameters.
8680 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8683 * xterm.c (help_echo_object, help_echo_pos): New variables.
8684 (note_mode_line_highlight): Store additional information about the
8685 help-echo in help_echo_object and help_echo_pos. Check both
8686 `local-map' and `keymap' properties for changing the cursor
8687 (note_mouse_highlight): Store additional information about the
8688 help-echo in help_echo_object and help_echo_pos.
8689 (note_tool_bar_highlight): Set help_echo_object to nil and
8690 help_echo_pos to -1.
8691 (XTread_socket): Use gen_help_event instead of filling
8692 input_events manually.
8693 (syms_of_xterm): Staticpro help_echo_object.
8695 * xmenu.c (menu_highlight_callback): Use
8696 kbd_buffer_store_help_event instead of setting up and input_event
8699 * xdisp.c (eval_form): GCPRO argument sexpr.
8700 (call_function): New function.
8701 (handle_single_display_prop): Use call_function and FUNCTIONP
8702 instead of checking whether if font_height is a symbol and
8705 * eval.c (internal_condition_case_2): New function.
8707 * lisp.h (FUNCTIONP): New macro.
8708 (internal_condition_case_2, call_function): Add prototypes.
8710 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8711 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8712 Always set `arg' member of input_events.
8713 (construct_menu_click): Unused function removed.
8715 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8717 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8718 (construct_drag_n_drop, x_scroll_bar_handle_click)
8719 (w32_read_socket): Always set `arg' member of input_events.
8721 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8723 * lisp.h (eval_form): Add prototype.
8725 * xdisp.c (eval_form): Make it externally visible.
8727 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8729 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8730 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8731 consing. For prefix events, store the frame in the `arg' slot of
8732 the event, otherwise store the key there.
8733 (XTread_socket): Instead of consing, use the frame_or_window slot
8734 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8736 * xmenu.c (menu_highlight_callback): Store help string in the
8737 `arg' member of the input event; don't cons.
8738 (menubar_selection_callback): Use the `arg' slot of input events
8739 to queue additional information, instead of consing.
8741 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8743 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8745 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8747 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8748 input events to queue additional information, instead of consing.
8750 * keyboard.c (kbd_buffer_gcpro): Renamed from
8751 kbd_buffer_frame_or_window. Now used for all Lisp objects
8752 referenced from the input queue.
8753 (kbd_buffer_store_event): Always use structure assignment for
8754 copying input events. Record all Lisp objects referenced from
8755 events in kbd_buffer_gcpro.
8756 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8757 differently from input events. Test for prefix menu_bar_events
8758 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8759 event in kbd_buffer_gcpro to nil.
8760 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8761 frame_or_window is equal to its arg member as prefix events.
8762 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8763 used by an input event to nil.
8764 (init_keyboard): Use two times the size of the input queue
8765 for kbd_buffer_gcpro.
8766 (syms_of_keyboard): Likewise.
8768 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8769 Use USER_SIGNAL_EVENT.
8771 * termhooks.h (struct input_event): Add member `arg'.
8772 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8773 (USER_SIGNAL_EVENT): Renamed from user_signal.
8775 * xfaces.c (ASET): Remove definition.
8777 * lisp.h (AREF, ASET, ASIZE): New macros.
8779 * fontset.c (AREF, ASIZE): Remove definitions.
8781 * fns.c (AREF): Remove definition.
8783 * composite.c (AREF): Remove definition.
8785 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8787 * dispnew.c (redraw_overlapped_rows): Add missing local.
8788 (scrolling_window): Remove debug code.
8790 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8791 Before scrolling, turn off a mouse-highlight in the window
8794 * xterm.c (x_update_window_end): Add parameter
8795 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8796 redisplay in XTframe_up_to_date.
8797 (x_clear_mouse_face): New function.
8798 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8800 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8802 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8803 it when any row is written to that contains glyphs highlighted in
8805 (update_window): Call the window update end hook with new
8806 parameter MOUSE_FACE_OVERWRITTEN_P.
8807 (direct_output_for_insert): Give up if row contains mouse-face.
8809 * dispextern.h (struct redisplay_interface): Add parameter
8810 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8811 (clear_mouse_face): New function pointer member.
8813 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8815 * syntax.c (back_comment): Use one switch rather than a few `if's.
8816 Obey open_paren_in_column_0_is_defun_start.
8817 When reverting to the `slow' method, try to nicely handle the case
8818 of nested comments by checking that the comment-starter we found
8819 does indeed match the comment-ender.
8820 (scan_sexps_forward, scan_sexps_forward):
8821 Ignore excessive opening parenthesis rather than throwing an error.
8823 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8825 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8826 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8828 * dispnew.c (direct_output_forward_char): Give up if currently
8829 displaying a message instead of the minibuffer contents.
8831 * xterm.c (x_update_window_begin): No need to turn off the mouse
8833 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8834 depending on whether they contain glyphs highlighted in mouse-face.
8836 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8837 compare the mouse_face_p flags of both rows.
8839 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8841 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8843 * keyboard.c (show_help_echo): Accept additional parameter
8844 ok_to_overwrite_keystroke_echo.
8845 (read_char): Call show_help_echo with a zero
8846 ok_to_overwrite_keystroke_echo argument.
8847 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8848 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8849 ok_to_overwrite_keystroke_echo argument.
8850 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8851 non-zero ok_to_overwrite_keystroke_echo argument.
8853 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8855 * xdisp.c (try_window_id): If changes are all below what is
8856 displayed in the window, and point is in the window, we still
8857 might have to find point on the display.
8859 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8860 glyphs instead of a single one.
8861 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8862 with new argument list.
8863 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8865 * keymap.c (get_keymap_1): Add comment that this function can GC.
8866 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8867 comment that functions can GC.
8868 (Fset_keymap_parent): GCPRO arg KEYMAP.
8870 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8872 * msdos.c (XMenuActivate): After exiting the menu, restore the
8873 echo area message and erase it.
8875 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8877 * fontset.c (Ffontset_info): Make the return value more compatible
8878 with that of Emacs 20.
8880 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8882 * eval.c (Fsignal): Handle case that backtrace_list is null.
8884 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8886 * ccl.c (Fccl_execute): Typo fixed.
8888 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8890 * window.c (window_loop): Add missing gcpro1 local variable.
8892 * window.c (Fwindow_list): Reverse list at the end.
8893 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8894 means allow windows on OWINDOW's frame, only.
8895 (window_loop): Simplified; use Fwindow_list.
8897 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8899 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8901 * xterm.c (XTread_socket): Increment handling_signal at the start,
8902 decrement it at the end.
8904 * eval.c (handling_signal): New variable.
8905 (Fsignal): Abort if handling_signal is non-zero.
8907 * lisp.h (handling_signal): External declaration.
8909 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8911 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8913 Sound support for NetBSD through "Linux emulation" support:
8914 * config.in (HAVE_SOUNDCARD_H): Undef.
8915 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8916 * Makefile.in (LIBSOUND): New variable.
8917 (LIBES): Include it.
8918 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8919 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8920 (vox_open): Use DEFAULT_SOUND_DEVICE.
8921 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8923 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8925 * print.c (print_error_message): If Vsignaling_function is set,
8926 show it in *Messages*.
8928 * lisp.h (Vsignaling_function): External declaration.
8930 * eval.c (Vsignaling_function): New variable.
8931 (Fsignal): Compute it.
8932 (syms_of_eval): Staticpro it.
8934 2000-07-05 Dave Love <fx@gnu.org>
8936 * syswait.h: Use the autoconf recommended approach. Old code
8937 #if'd out in case we need to revert.
8939 * config.in (HAVE_SYS_WAIT_H): Added.
8941 2000-07-05 Andrew Innes <andrewi@gnu.org>
8943 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8944 when non-NULL instead of __morecore, to take account of buffer
8945 memory. This also solves a problem with spurious memory warnings
8948 * ralloc.c: Make real_morecore non-static.
8950 * eval.c (internal_condition_case): Comment out abort if
8951 interrupt_input_blocked is not zero.
8953 * makefile.nt: Add support for `bootstrap' and related targets.
8954 Include minimal debug info in emacs.exe in release build.
8955 Remove all dependencies on lisp.h, and fixup some others.
8957 * w32.c (init_environment): Install code from 20.7 for providing
8958 default values for environment variables, based on the
8959 executable's own location.
8960 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8961 (sys_socket): Install socket inheritance bug fix from 20.7.
8963 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8964 here via blockinput.h).
8966 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8968 * w32menu.c (w32_menu_display_help):
8969 * xmenu.c (menu_help_callback): Use show_help_echo.
8971 * keyboard.h (show_help_echo): Declare.
8973 * keyboard.c (show_help_echo): New function, extracted from read_char.
8974 Feval its `msg' argument if it's a cons cell.
8975 (read_char): Use it.
8976 (follow_key): Pass `autoload' to get_keyelt.
8978 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8979 (note_tool_bar_highlight, XTread_socket):
8980 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8982 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8983 (note_tool_bar_highlight, w32_read_socket):
8984 Do not gratuitously ignore non-string `help-echo' properties.
8986 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8988 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8990 * window.c (delete_all_subwindows): Reset Vwindow_list.
8992 * xterm.c (x_append_glyph, x_append_composite_glyph)
8993 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8994 changes in struct glyph starting 1999-12-27. Some bit-fields of
8995 struct glyph were not set, which made glyphs unequal when compared
8996 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8997 effects were the result. This also depended on the contents of
8998 memory returned by xmalloc. If flickering happens again, activate
8999 the code in clear_glyph_row that's in #if 0. If the flickering is
9000 gone with that, chances are that it is caused by something similar.
9002 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
9004 * dispextern.h: Add some comments.
9006 * window.c (add_window_to_list): Add parameter LIST.
9007 (window_list): Order list so that, for each frame, windows are
9008 in canonical order, and so that frames appear in the list in
9009 the order given by Vframe_list.
9010 (next_window): Reverse the handling of NEXT_P.
9012 2000-07-04 Gerd Moellmann <gerd@gnu.org>
9014 * window.c (Vwindow_list): New variable.
9015 (make_window, delete_window): Set Vwindow_list to nil.
9016 (check_window_containing): New function.
9017 (window_from_coordinates): Rewritten.
9018 (add_window_to_list, window_list, candidate_window_p)
9019 (decode_next_window_args, next_window): New functions.
9020 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
9021 (Fwindow_list): New function.
9022 (Fother_window): Cleaned up.
9023 (foreach_window): Add a longer "variable argument list". Let
9024 callback function return 0 to indicate that cycling over windows
9026 (foreach_window_1): Likewise.
9027 (freeze_window_start): Return int.
9028 (init_window): New function.
9029 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
9031 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
9032 input_event with bzero.
9033 (main): Call init_window.
9035 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
9038 2000-07-04 Kenichi Handa <handa@etl.go.jp>
9040 * composite.h (make_composition_value_copy): Extern it.
9042 * composite.c (make_composition_value_copy): New function.
9044 * editfns.c (Fformat): While copying text properties, make each
9045 composition property value a copy.
9047 * fns.c (concat): While copying text properties, make each
9048 composition property value a copy.
9050 2000-07-03 Gerd Moellmann <gerd@gnu.org>
9052 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
9054 * fns.c (sweep_weak_table): Mark only objects that are not
9057 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
9058 include those frames as candidates which have their focus
9059 redirected to the minibuffer frame.
9061 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
9063 * fns.c (Fputhash): Return `value' rather than nil.
9065 2000-06-30 Gerd Moellmann <gerd@gnu.org>
9067 * frame.c (next_frame): Don't check focus redirection in case
9068 MINIBUF is a window. Doing so excludes frames using MINIBUF
9069 unless their focus is redirected, which contradicts the
9070 specification of next-frame, and leads to infinite loops in
9071 certain situations when cycling through windows with next-window.
9073 2000-06-30 Kenichi Handa <handa@etl.go.jp>
9075 * coding.c (code_convert_region): Even if the length of text is
9076 zero, try to convert it if coding->type is coding_type_ccl.
9077 (decode_coding_string, encode_coding_string): Likewise.
9079 2000-06-28 Gerd Moellmann <gerd@gnu.org>
9081 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
9082 the display if windows_or_buffers_changed.
9084 * dispnew.c (struct row_entry): New structure.
9085 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
9086 (row_table_size, old_lines, new_lines, old_lines_size)
9087 (new_lines_size, run_pool, runs_size, runs): New variables.
9088 (add_row_entry): New function.
9089 (scrolling_window): Use data structures allocated with xmalloc and
9090 held in global variables, instead of allocating them with alloca and
9091 holding them in local variables. Use a larger hash table whose
9092 size depends on glyph matrix sizes. Don't use bzero to clear the
9093 hash table; instead, clear used slots only.
9095 * fns.c (next_almost_prime): Make it externally visible.
9097 * lisp.h (next_almost_prime): Add prototype.
9099 * s/isc4-0.h (sigunblock): Define.
9101 * s/sco5.h (sigunblock): Define.
9103 2000-06-27 Dave Love <fx@gnu.org>
9105 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
9106 (moved to osf5-0.h).
9107 [!NOT_C_CODE]: Protect string.h stuff.
9109 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
9110 (sys_siglist, NSIG): Definitions moved here from osf1.h.
9112 2000-06-27 Gerd Moellmann <gerd@gnu.org>
9114 * xdisp.c (resize_mini_window): Subtract the extra line spacing
9115 below the last line from the needed window height.
9117 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
9119 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
9120 (Fwidget_get): Use it.
9121 (syms_of_fns): Defsubr it.
9123 2000-06-26 Gerd Moellmann <gerd@gnu.org>
9125 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
9126 display info for XIM.
9127 (xim_open_dpy): Likewise.
9128 (xim_close_dpy): Don't free the display info's XIM.
9130 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
9132 * config.in (USE_XIM): New define.
9134 * keymap.c (get_keyelt): For menu-items containing a `:filter
9135 FILTER', apply FILTER to the menu-item's definition to get the
9136 real definition to use.
9138 * lisp.h (QCfilter): External declaration.
9140 * xfns.c (Fimage_size): New function.
9141 (syms_of_xfns): Defsubr it.
9143 2000-06-26 Andreas Schwab <schwab@suse.de>
9145 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9148 2000-06-25 Dave Love <fx@gnu.org>
9150 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9152 * Makefile.in (blockinput.h): Depend on atimer.h.
9153 (atimer.h): Depend on systime.h.
9155 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9157 * atimer.h: Protect against multiple inclusion. Include systime.h.
9159 * lisp.h (swap_in_global_binding): Declare.
9161 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9163 * process.c (Fopen_network_stream): Turn off atimers for duration
9164 of call to connect. (Patch from Gerd.)
9166 2000-06-23 Dave Love <fx@gnu.org>
9168 * ralloc.c: Maybe include unistd.h
9170 * emacs.c (setgrp): Undefine before defining.
9171 (malloc_warning, set_time_zone_rule, index): Prototype.
9173 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9174 HAVE_STRUCT_TIMEZONE.
9176 * s/osf1.h: Move string.h hack here from alpha.h and make it
9178 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9180 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9181 (SOCKLEN_TYPE): Don't define.
9183 * m/alpha.h: Remove string.h hack.
9185 * s/osf5-0.h: New file.
9187 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9188 include time.h, done by systime.h.
9189 [__FreeBSD__]: Remove redundant includes.
9191 * callproc.c (setpgrp): Undefine before defining.
9192 (delete_temp_file): Return Qnil to avoid warning.
9194 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9196 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9199 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9201 * composite.h (compose_text): Declare.
9203 * xterm.c: Don't include sys/types.h unconditionally. Don't
9204 protect its inclusion with !USG (following xmenu.c).
9206 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9208 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9211 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9213 * coding.c (decode_eol_post_ccl): Special handling for undecided
9214 and inconsistent EOL types.
9216 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9218 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9219 trough color and main window's background color.
9221 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9223 * xterm.h (Xt_app_con): External declaration.
9225 * widget.c (EmacsFrameRealize): Fix typo.
9227 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9229 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9230 (handle_invisible_prop): Record the start of invisible text in
9231 it->add_overlay_start.
9232 (struct overlay_entry): Add member `overlay'.
9233 (handle_overlay_change): Simplify.
9234 (next_overlay_string): After having processed overlay strings at the
9235 end of the buffer, record that fact in
9236 it->overlay_strings_at_end_processed_p.
9237 (compare_overlay_entries): If before- and after-strings come
9238 from the same overlay, let before-strings come first.
9239 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9240 (load_overlay_strings): Take it->add_overlay_start into account
9241 when adding overlay strings.
9243 * dispextern.h (struct it): Add member add_overlay_start.
9245 2000-06-22 Dave Love <fx@gnu.org>
9247 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9249 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9251 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9253 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9256 2000-06-21 Dave Love <fx@gnu.org>
9258 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9260 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9262 * syntax.c (back_comment): Simplify string-parity counting (with
9263 the added benefit of handling multiple string-styles as long as
9264 they are not intertwined).
9265 Jump to the slow code as soon as a comment starter is found in
9266 a "string_lossage" position. Fixes the case: " /* " /* " */.
9268 2000-06-21 Dave Love <fx@gnu.org>
9270 * Makefile.in: Use GETLOADAVG_LIBS.
9272 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9273 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9275 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9277 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9278 (Fforward_comment, scan_lists):
9279 Check the comstyle of single-char comment-starters.
9280 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9281 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9282 Check the comstyle of single-char comment-starters.
9283 Clarify control-flow around the Scomment case.
9285 2000-06-20 Dave Love <fx@gnu.org>
9287 * fns.c (make_hash_table, maybe_resize_hash_table):
9288 Cast arg of next_almost_prime.
9290 * tparam.c [emacs]: Include lisp.h.
9292 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9295 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9297 * keyboard.c (adjust_point_for_property): Check if display
9298 property should be treated as intangible by looking at its value.
9300 * xdisp.c (single_display_prop_intangible_p)
9301 (display_prop_intangible_p): New functions.
9303 * dispextern.h (display_prop_intangible_p): Add prototype.
9305 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9307 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9308 argument to sigprocmask.
9310 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9311 argument to sigprocmask.
9313 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9314 sigprocmask_set, and pass a pointer to it to sigprocmask.
9316 * sysdep.c (sigprocmask_set): New variable.
9318 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9321 2000-06-20 Sam Steingold <sds@gnu.org>
9323 * xrdb.c: Don't declare xmalloc, xrealloc.
9325 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9327 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9328 (re_comp): Cast gettext return value to avoid complaints when
9331 2000-06-20 Dave Love <fx@gnu.org>
9333 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9335 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9337 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9339 * m/alpha.h: Don't declare xmalloc, xrealloc.
9341 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9343 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9345 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9347 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9350 * keyboard.h (poll_for_input_1): Declare.
9352 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9354 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9356 * doprnt.c: Don't declare xmalloc, xrealloc.
9358 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9359 (getenv, ctime, getwd): Removed.
9360 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9362 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9363 x_set_tool_bar_lines.
9365 * config.in: Add HAVE_GETWD. Move some definitions above
9366 machine/system includes.
9368 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9370 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9372 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9373 contain information about ENCODING.
9375 * fontset.c (FONTSET_ASCII): Use the first element of char table
9376 for an ASCII font, not defalt slot.
9377 (fontset_ref_via_base): If FONTSET doesn't contain information for
9378 C, try the default fontset.
9379 (make_fontset): Don't copy the default fontset.
9380 (fontset_font_pattern): Likewise.
9381 (accumulate_font_info): If ELT is nil, use the corresponding
9382 element in the default fontset.
9384 2000-06-19 Dave Love <fx@gnu.org>
9386 * syntax.c (Fparse_partial_sexp): Doc fix.
9388 * regex.h: Test PROTOTYPES as well as __STDC__.
9390 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9391 errno, strerror. Put text after #endif in comment.
9393 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9395 * xterm.c (x_frame_of_widget): Likewise.
9397 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9399 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9400 to Vfundamental_mode_abbrev_table.
9402 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9403 bogus objects are marked. This slows down GC by ~80 percent, but
9404 it might be worth trying when debugging GC-related problems.
9405 This feature requires conservative stack marking to be enabled.
9407 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9408 returns XLookupChars, reset `modifiers' to zero.
9410 2000-06-19 Dave Love <fx@gnu.org>
9412 * mktime.c: Unprotoized.
9414 2000-06-19 Richard Stallman <rms@gnu.org>
9416 * data.c (set_internal): If variable is frame-local,
9417 store the new value immediately into the frame parameter alist.
9419 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9421 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9422 in the custom handler pointer.
9424 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9425 value, or checks for CHAR_META can fail when Lisp_Object is a
9427 * keymap.c (get_keyelt): Likewise.
9429 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9431 * ccl.h (struct ccl_program): New member eol_type.
9432 (struct ccl_spec): New member cr_carryover.
9434 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9435 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9437 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9438 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9439 (decode_eol_post_ccl): New function.
9440 (decode_coding): Don't detect EOL format here for CCL based coding
9442 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9443 decode_eol_post_ccl after running the CCL program.
9444 (code_convert_region): Don't detect EOL format here for CCL based
9446 (decode_coding_string): Likewise.
9448 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9450 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9451 when treating it as an integer.
9453 * coding.h (encode_coding_string): Declare.
9455 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9458 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9459 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9460 to be passed to get_local_map.
9462 * sound.c (Fplay_sound): Don't call make_number on
9463 Frun_hook_with_args count argument.
9465 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9466 for lisp objects in X event structure data field, when lisp
9467 objects are represented with unions.
9468 (x_scroll_bar_to_input_event): Ditto.
9470 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9472 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9473 termination of string. Fix sense of test whether
9474 Vline_number_display_limit is an integer.
9476 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9478 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9479 only if HAVE_X_WINDOWS.
9481 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9484 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9487 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9489 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9492 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9494 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9495 start of the while loop.
9497 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9499 * atimer.c (alarm_signal_handler): Add forward declaration.
9501 * data.c (set_internal): Remove debug code.
9503 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9505 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9507 * unexec.c (toplevel) [COFF]: Include coff.h.
9509 * s/lynxos.h: New file.
9511 * keymap.c (Fsingle_key_description): Enclose function key and
9512 event symbol names in angle brackets.
9514 * xdisp.c (setup_echo_area_for_printing): Call
9515 message_log_maybe_newline if message_buf_print is not set.
9517 * print.c (printchar, strout): Don't check message_buf_print
9518 before calling setup_echo_area_for_printing because that
9519 function does something useful even when message_buf_print is
9522 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9524 (ensure_echo_area_buffers): Initialize echo buffer's
9525 truncate lines setting to nil.
9526 (with_echo_area_buffer): Don't set the echo buffer's truncate
9528 (set_message_1): Set it here instead, based on the value
9529 of message_truncate_lines.
9530 (resize_mini_window): Handle case that lines are truncated.
9531 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9532 DEFVAR_BOOL message-truncate-lines.
9534 * keyboard.c (read_char): Bind message-truncate-lines to t
9535 while displaying a help-echo.
9537 * lisp.h (Qmessage_truncate_lines): External declaration.
9539 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9541 * xdisp.c (Vline_number_display_limit): Renamed from
9542 line_number_display_limit.
9543 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9544 Extend documentation string. Initialize
9545 Vline_number_display_limit to nil meaning no limit.
9546 (decode_mode_spec): Use Vline_number_display_limit with its new
9549 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9551 2000-06-13 Richard Stallman <rms@gnu.org>
9553 * frame.c (Fmodify_frame_parameters): Doc fix.
9555 * xfns.c (x_set_frame_parameters): Comment fix.
9557 * frame.c (store_frame_param): Call swap_in_global_binding if the
9558 variable's current binding was chosen based on this frame.
9560 * data.c (swap_in_global_binding): New function.
9562 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9564 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9565 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9567 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9569 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9571 2000-06-12 Jason Rumney <jasonr@gnu.org>
9573 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9575 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9577 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9579 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9581 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9583 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9584 (syms_of_xfaces): Defsubr Sdump_colors.
9585 (x_free_colors): Don't treat b&w specially on default visual.
9586 (x_free_dpy_colors): New function.
9587 (free_face_colors): Don't check visual class; it's done
9590 * xterm.c (x_frame_of_widget): New function.
9591 (x_alloc_nearest_color_for_widget): Use it.
9592 (x_copy_dpy_color): New function.
9593 (x_destroy_window): Free various colors.
9595 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9597 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9599 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9601 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9603 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9605 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9607 2000-06-11 Dave Love <fx@gnu.org>
9609 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9611 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9613 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9615 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9617 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9620 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9622 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9623 (regex_compile): Fix the code for handling the case of single byte
9624 char and multibyte char being mixed in a range within [...].
9626 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9627 and dst_multibyte members of coding.
9629 * charset.c (update_charset_table): Update the table
9631 (init_charset_once): Initialize elements of bytes_by_char_head to
9632 1 except for leading codes for private charases.
9634 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9635 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9637 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9639 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9640 access the data it doesn't point to.
9642 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9644 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9645 will be translated to a switch-frame event when reading the
9646 event queue. This is necessary because Emacs otherwise won't
9647 perform a switch-frame to a new frame until some other event, for
9648 example a keystroke event, forces it to do so. This has various
9649 effects, one visible being that the cursor of a frame created with
9650 C-x 5 2 or switched to with a window manager key binding like
9651 A-TAB stays hollow because selected_window isn't on the newly
9652 focused frame until the switch-frame is performed.
9654 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9655 generating a switch-frame event if necessary.
9657 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9659 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9662 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9664 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9666 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9668 * window.c (displayed_window_lines): Take empty lines at
9669 the bottom of a window into account.
9671 * window.c (displayed_window_lines): New function.
9672 (Fmove_to_window_line): Use displayed_window_lines to determine
9673 the number of lines to move, instead of using the window's height.
9675 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9676 to stop reading, even if the form read sets point to a different
9677 value when evaluated.
9679 * xdisp.c (display_line): Fix code deciding in which line to
9682 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9684 * fileio.c (e_write): Free composition data if stored in
9687 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9689 * xdisp.c (display_line): Set row's and iterator's
9690 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9691 Set cursor even if row ends in the middle of a character.
9692 (dump_glyph_row): Print values of new flags.
9693 (redisplay_window) <cursor movement in unchanged window>: When
9694 point has been moved forward, and PT is at the end of the cursor
9695 row, don't place the cursor in the next row if the cursor row ends
9696 in the middle of a character or at ZV.
9698 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9699 (struct glyph_row): Add starts_in_middle_of_char_p and
9700 ends_in_middle_of_char_p.
9701 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9702 ends_in_middle_of_char_p flag.
9703 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9705 * term.c (append_glyph): Revert change of 2000-06-06.
9707 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9708 padding glyph not fitting on line as whole character not
9711 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9712 this isn't true for images with `:ascent 100'.
9714 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9716 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9717 as modified if it is originally unmodified.
9719 * term.c (encode_terminal_code): Change the way to check if
9720 terminal coding does any conversion.
9721 (append_glyph): Set glyph->pixel_width correctly.
9723 * xdisp.c (display_line): While checking line continuation, pay
9724 attention to a padding glyph.
9726 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9728 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9730 2000-06-05 Dave Love <fx@gnu.org>
9732 * xdisp.c: Include fontset.h.
9734 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9736 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9738 * dispnew.c: Conditionally include term.h.
9740 * coding.h: Declare code_convert_string_norecord.
9742 * frame.h (struct frame): Use volatile unconditionally.
9744 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9746 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9748 * systime.h: Protect against multiple inclusion.
9749 (timezone) [USG5_4]: Define as time_t.
9751 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9752 (Foptimize_char_table, make_temp_name): Declare.
9754 * Makefile.in (xdisp.o): Depend on fontset.h.
9756 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9758 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9759 (Foptimize_char_table, make_temp_name): Declare.
9763 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9765 2000-06-02 Dave Love <fx@gnu.org>
9767 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9769 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9771 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9772 result face, set flags in that face indicating that colors may not
9775 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9776 glyph, use the ASCII NUL character to determine the face.
9778 2000-06-02 Dave Love <fx@gnu.org>
9780 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9781 (VFORK_RETURN_TYPE): Remove.
9783 * config.in: Add NO_MATHERR.
9785 2000-06-01 Dave Love <fx@gnu.org>
9787 * cmds.c (internal_self_insert): Don't check
9788 Vbefore_change_function, Vafter_change_function.
9790 * insdel.c (signal_before_change, signal_after_change): Likewise.
9792 * buffer.c (Vbefore_change_function, Vafter_change_function):
9793 Variables and their initializations deleted.
9795 * callint.c (Fcall_interactively): Doc fix.
9797 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9799 2000-05-31 Dave Love <fx@gnu.org>
9801 * textprop.c: Revert last change -- duplicated.
9803 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9805 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9808 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9810 2000-05-31 Jason Rumney <jasonr@gnu.org>
9812 * search.c (Fre_search_forward, Fre_search_backward)
9813 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9815 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9817 2000-05-30 Jason Rumney <jasonr@gnu.org>
9819 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9820 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9822 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9824 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9825 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9826 expand a nil default_filename.
9828 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9829 pointer to glyph_to_pixel_coords, not a frame.
9831 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9832 coding.h to dependencies.
9834 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9836 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9837 window pointer to be consistent with w32term.c and xterm.c.
9839 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9840 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9841 (Qline_spacing, Qcenter): New variables.
9842 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9843 (x_set_line_spacing): New function.
9844 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9845 (x_specified_cursor_type): New function.
9846 (x_set_cursor_type): Use it.
9847 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9849 (validate_x_resource_name, x_get_resource_string): Measure lengths
9850 of external strings in bytes.
9851 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9852 GetTextExtentPoint32 with NULL title.
9853 (Fx_create_frame): Initialize Qline_spacing.
9854 (w32_load_system_font): Initialize font->double_byte_p.
9855 (x_to_w32_charset): Use Vw32_charset_info_alist.
9856 (Image, busy cursor, tooltip functions): Merged changes from
9857 xfns.c. Not yet functional on Windows.
9859 * w32gui.h (W32FontStruct): Add double_byte_p member.
9861 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9862 (emacs_button_translation): Use it.
9863 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9864 in `mask' to be set.
9866 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9869 * w32term.c: Format and doc changes to bring closer to xterm.c.
9870 (w32_char_font_type): New enum.
9871 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9872 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9873 (w32_encode_char): New function.
9874 (x_encode_char): Removed.
9875 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9876 x_encode_char and w32_font_is_double_byte.
9877 (x_produce_image_glyph): Use image_ascent.
9878 (x_produce_glyphs): Use new version of w32_per_char_metric and
9879 handle NULL return value. Allow extra line spacing.
9880 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9881 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9882 w32_font_type member of glyph instead.
9883 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9884 (fast_find_position): Make sure not to consider rows not visible
9886 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9887 w32_menu_display_help with input blocked, as it can abort.
9888 (x_display_and_set_cursor): Choose cursor depending
9889 on buffer-local value of cursor_type.
9890 (x_draw_bar_cursor): Add parameter WIDTH.
9892 * w32term.h (CP_DEFAULT): Define.
9893 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9895 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9897 * search.c (Fre_search_forward, Fre_search_backward)
9898 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9900 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9902 * coding.c (detect_coding_iso2022): Fix code for checking
9903 CODING_CATEGORY_MASK_ISO_8_2.
9905 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9907 * regex.c (PREFETCH_NOLIMIT): New function.
9908 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9910 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9912 * syntax.c (find_defun_start): Move test for
9913 open_paren_in_column_0_is_defun_start outside of the loop.
9915 * xdisp.c (redisplay_window): Really switch buffers when
9916 displaying mode lines, and temporarily set selected_frame to the
9917 frame of the window that's redisplayed.
9919 * xfaces.c (free_realized_faces): Block/unblock input.
9920 (free_realized_multibyte_face): Ditto.
9922 2000-05-29 Dave Love <fx@gnu.org>
9924 * textprop.c (Qkeymap): New variable.
9925 (syms_of_textprop): Intern it.
9927 * keymap.c: Include intervals.h.
9928 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9930 * Makefile.in (keymap.o): Depend on intervals.h.
9932 * keyboard.c (menu_bar_items, tool_bar_items)
9933 (Fexecute_extended_command): Deal with `keymap' property.
9934 (read_key_sequence): Track map from `keymap' property as well as
9937 * intervals.c (get_local_map): Extra arg to allow looking for
9940 * intervals.h (map_property): New enum.
9941 (get_local_map): Extra arg using it.
9944 * lisp.h (get_local_map): Don't declare here.
9946 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9948 * Makefile.in (callproc.o): Depend on composite.h.
9950 * callproc.c: Include composite.h.
9951 (Fcall_process): Handle composition correctly.
9953 * coding.h (coding_allocate_composition_data): Extern it.
9954 (coding_restore_composition): Likewise.
9956 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9957 yet allocated, finish decoding with result
9958 CODING_FINISH_INSUFFICIENT_CMP.
9959 (coding_allocate_composition_data): Make it non-static.
9960 (coding_restore_composition): Likewise.
9962 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9964 * charset.c (syms_of_charset): Revert last change.
9966 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9968 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9969 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9972 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9974 * charset.c (syms_of_charset): Set width of character sets
9975 eight-bit-control and eight-bit-graphic to 1 column.
9977 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9979 * config.in (HAVE_SPEED_T): New define.
9981 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9984 2000-05-26 Dave Love <fx@gnu.org>
9986 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9988 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9989 (Fsubr_arity): New function.
9990 (syms_of_data): Install them.
9992 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9994 * charset.c (init_charset_once): Set the table bytes_by_char_head
9997 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9998 the default fontset to what Emacs uses by default.
9999 (check_registry_encoding): This function deleted.
10000 (Fset_fontset_font): Remove the adhoc condition for the default
10001 fontset. Allow cons in FONTNAME.
10003 * fns.c (map_char_table): Ignore char-table entries for
10004 charsets eight-bit-control and eight-bit-graphic.
10006 2000-05-25 Ken Raeburn <raeburn@gnu.org>
10008 * emacs.c (main): Initialize keyboard syms before initializing
10009 window code, so face names are available.
10011 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
10013 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
10014 of an anchor at the beginning of a shy-group.
10016 2000-05-25 Gerd Moellmann <gerd@gnu.org>
10018 * xdisp.c (handle_invisible_prop): Don't try to skip over
10019 invisible text if end of text is already reached.
10021 2000-05-25 Dave Love <fx@gnu.org>
10023 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
10025 * coding.c (encode_eol): Add null statement after label.
10027 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
10029 * w16select.c (Fw16_set_clipboard_data): Fix the change from
10032 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10034 * ccl.c (ccl_driver): Fix previous change.
10036 2000-05-25 Kenichi Handa <handa@etl.go.jp>
10038 * coding.c (run_pre_post_conversion_on_str): Set point to the
10039 beginning of buffer before calling coding->post_read_conversion.
10040 (decode_coding_string): Give correct args to
10041 run_pre_post_conversion_on_str.
10042 (encode_coding_string): Likewise.
10044 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
10045 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
10046 eight-bit-graphic correctly.
10048 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
10050 * fileio.c (Finsert_file_contents): Even if a file is not found,
10051 execute codes for setting up coding system. Call
10052 after-insert-file-functions unconditionally.
10054 2000-05-24 Gerd Moellmann <gerd@gnu.org>
10056 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
10057 BSD_PGRPS are not defined.
10059 2000-05-24 Kenichi Handa <handa@etl.go.jp>
10061 * charset.c (update_charset_table): Accept nil in LONG_NAME and
10063 (syms_of_charset): Avoid building same strings.
10065 2000-05-23 Gerd Moellmann <gerd@gnu.org>
10067 * lread.c (Fload): Add a comment about the meaning of
10068 Vuser_init_file being t.
10070 * puresize.h (BASE_PURESIZE): Increase to 675000.
10072 * s/gnu-linux.h (setpgrp): Don't define it here because this
10073 prevents compilation on GNU/Linux systems with glib 2.2.
10075 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
10078 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
10080 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
10081 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
10083 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
10085 2000-05-23 Kenichi Handa <handa@etl.go.jp>
10087 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10089 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
10091 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
10093 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
10095 2000-05-22 Kenichi Handa <handa@etl.go.jp>
10097 * keyboard.c (read_char): Allow character codes 128..255 to be
10098 handled by input-method-function.
10100 * insdel.c (adjust_markers_for_replace): Fix previous change.
10101 (adjust_after_replace): If PREV_TEXT is nil, call
10102 adjust_markers_for_insert, not adjust_markers_for_replace.
10104 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
10106 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
10107 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
10108 [HAVE_GRANDPT]: Define.
10109 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
10111 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
10114 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
10116 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
10118 2000-05-20 Kenichi Handa <handa@etl.go.jp>
10120 The following changes are to handle 8-bit characters in a
10121 multibyte buffer/string without facing with byte combining
10122 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
10123 eight-bit-graphic (for 0xA0..0xFF) are introduced.
10125 * Makefile.in (fns.o): Depend on charset.h.
10127 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
10128 convert it to unibyte.
10129 (make_string): Use parse_str_as_multibyte, not chars_in_text.
10131 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
10132 apparent char boundary.
10133 (Fset_buffer_multibyte): Convert 8-bit characters in the range
10134 0x80..0x9F to/from multibyte form.
10136 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
10139 * callproc.c (Fcall_process): Always encode an argument string if
10140 it is multibyte. Setup src_multibyte and dst_multibyte members of
10141 process_coding properly.
10143 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
10144 SPLIT_NON_ASCII_CHAR.
10146 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10148 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10150 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10151 (SPLIT_CHARACTER_SEQ): This macro deleted.
10152 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10153 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10154 and eight-bit-graphic.
10155 (char_to_string): Likewise. Signal an error for too large
10157 (char_printable_p): Return 0 for 8-bit characters.
10158 (update_charset_table): Update iso_charset_table only when a final
10159 character is non-negative.
10160 (find_charset_in_text): Renamed from find_charset_in_str.
10161 Arguments and return value changed. Callers changed.
10162 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10163 be -1 if CHARSET is used only internally.
10164 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10166 (Fcharset_after): Simplified.
10167 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10168 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10169 (multibyte_chars_in_text): Simplified by assuming there's no
10170 invalid multibyte sequence.
10171 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10172 (str_as_unibyte): New functions.
10173 (Fstring): Simpified by assuming that byte combining never happens.
10174 (init_charset_once): Initialization for
10175 LEADING_CODE_8_BIT_CONTROL.
10176 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10177 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10178 eight-bit-control and eight-bit-graphic.
10180 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10181 (CHARSET_8_BIT_GRAPHIC): New macros.
10182 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10183 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10184 (CHARSET_REVERSE_CHARSET): Likewise.
10185 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10187 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10188 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10189 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10190 encounter an invalid multibyte sequence.
10191 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10192 sequence is always valid.
10193 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10194 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10195 (CHAR_STRING): For 8-bit characters, call char_to_string.
10196 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10197 multibyte sequence is always valid.
10198 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10199 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10200 (str_as_unibyte): Extern them.
10201 (BCOPY_SHORT): Fix a bug.
10202 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10203 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10204 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10205 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10207 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10208 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10209 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10210 (EMIT_BYTES): New macros.
10211 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10212 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10214 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10215 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10216 check the validity of multibyte sequence.
10217 (decode_coding_emacs_mule): New function.
10218 (encode_coding_emacs_mule): New macro.
10219 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10221 (DECODE_ISO_CHARACTER): Just return a character code.
10222 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10223 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10224 EMIT_CHAR to produced decoded characters. Exit the loop only by
10225 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10227 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10228 only position codes for an invalid character.
10229 (encode_designation_at_bol): Return new destination pointer. 5th
10230 arg DSTP is changed to DST.
10231 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10232 from the source by ONE_MORE_CHAR. Don't handle the case of last
10234 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10236 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10237 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10238 TWO_MORE_BYTES to fetch a byte from the source.
10239 (encode_eol): Pay attention to coding->src_multibyte.
10240 (detect_coding, detect_eol): Preserve members src_multibyte and
10242 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10243 (encoding_buffer_size): Set magnification to 3 for all coding
10244 systems that require encoding.
10245 (ccl_coding_driver): For decoding, be sure that the result is
10246 valid multibyte sequence.
10247 (decode_coding): Initialize coding->errors and coding->result.
10248 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10249 and raw-text, always call decode_eol. Handle the case of last
10250 block here. If not coding->dst_multibyte, convert the resulting
10251 sequence to unibyte.
10252 (encode_coding): Initialize coding->errors and coding->result.
10253 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10254 and raw-text, always call encode_eol. Handle the case of last
10256 (shrink_decoding_region, shrink_encoding_region): Detect cases
10257 that we can't skip data more rigidly.
10258 (code_convert_region): Setup src_multibyte and dst_multibyte
10259 members of coding. For decoding, if the buffer is multibyte,
10260 convert the source sequence to unibyte in advance. For encoding,
10261 if the buffer is multibyte, convert the resulting sequence to
10262 multibyte afterward.
10263 (run_pre_post_conversion_on_str): New function.
10264 (code_convert_string): Deleted and divided into the following two.
10265 (decode_coding_string, encode_coding_string): New functions.
10266 (code_convert_string1, code_convert_string_norecord): Call one of
10268 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10269 MAKE_NON_ASCII_CHAR.
10270 (Fset_terminal_coding_system_internal)
10271 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10272 and dst_multibyte members.
10273 (init_coding_once): Initialize iso_code_class with new enum
10274 ISO_control_0 and ISO_control_1.
10276 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10277 devided into ISO_control_0 and ISO_control_1.
10278 (struct coding_system): New members src_multibyte, dst_multibyte,
10279 errors, and result. Delete member fake_multibyte.
10280 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10282 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10285 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10288 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10290 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10292 (Ftranspose_region): Delete codes for handling byte combining.
10294 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10295 dst_multibyte members of coding. On handling REPLACE on unibyte
10296 buffer, convert the result of decode_coding to unibyte. On
10297 inserting into a mutibyte buffer, always call code_convert_region.
10298 (e_write): Setup coding->src_multibyte according to the
10299 multibyteness of the source (buffer or string).
10301 * fns.c (concat): Handle 8-bit characters correctly.
10302 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10303 unibyte in the result.
10304 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10305 valid multibyte form in the result.
10306 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10307 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10308 return -1, signal an error.
10309 (base64_encode_1): New arg MULTIBYTE. Get each character by
10310 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10311 character is found, return -1.
10312 (Fbase64_decode_region): Delete codes for handling byte-combining.
10313 Treat each decoded byte as a unibyte character.
10314 (Fbase64_decode_string): Return unibyte string.
10315 (Fcompare_strings, concat, string_byte_to_char): Use
10316 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10317 FETCH_STRING_CHAR_ADVANCE.
10318 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10319 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10321 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10322 SPLIT_NON_ASCII_CHAR.
10323 (fontset_ref_via_base, fontset_set): Likewise
10325 * insdel.c (adjust_markers_for_record_delete): Deleted.
10326 (adjust_markers_for_insert): Argument changed. Caller changed.
10327 (adjust_markers_for_replace): Likewise.
10328 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10329 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10330 (copy_text): Delete unused local varialbe c_save. For converting
10331 to multibyte, be sure to make all 8-bit characters in valid
10333 (count_size_as_multibyte): Handle 8-bit characters correctly.
10334 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10335 (adjust_after_replace, replace_range, del_range_2)
10336 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10337 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10338 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10339 handling byte combining.
10340 (adjust_before_replace): Deleted.
10342 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10343 SPLIT_NON_ASCII_CHAR.
10344 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10345 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10346 (Fkey_description): Likewise.
10348 * lread.c (read1): On reading multibyte string, be sure to make
10349 all 8-bit chararacters in valid multibyte form.
10350 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10352 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10355 * process.c (Fstart_process): GCPRO current_dir before calling
10356 Ffind_operation_coding_system. Encode arguments here.
10357 (create_process): Don't encode arguments here. Setup
10358 src_multibyte and dst_multibyte members of struct coding.
10359 (read_process_output): Setup src_multibyte and dst_multibyte
10360 members of struct coding. If the output is to multibyte buffer,
10361 always decode the output of the process. Adjust the
10362 representation of 8-bit characters to the multibyteness of the output.
10363 (send_process): Setup coding->src_multibyte according to the
10364 multibyteness of the source.
10366 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10367 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10368 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10370 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10372 * w16select.c (Fw16_set_clipboard_data): Setup members
10373 src_multibyte and dst_multibyte of coding. Adjusted for the
10374 change for find_charset_in_str.
10375 (Fw16_get_clipboard_data): Likewise.
10377 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10378 dst_multibyte of coding.
10379 (x_to_w32_font): Likewise.
10381 * w32select.c (Fw32_set_clipboard_data): Setup members
10382 src_multibyte and dst_multibyte of coding. Adjusted for the
10383 change for find_charset_in_str.
10384 (Fw32_get_clipboard_data): Likewise.
10386 * xdisp.c (get_next_display_element): Handle 8-bit characters
10388 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10389 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10391 * xselect.c (selection_data_to_lisp_data): Setup members
10392 src_multibyte and dst_multibyte of coding. Adjusted for the
10393 change for find_charset_in_str.
10394 (lisp_data_to_selection_data): Likewise.
10396 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10398 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10400 * dispextern.h (Vimage_types): Add extern declaration.
10402 * xdisp.c (Vimage_types): Moved here from xfns.c.
10403 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10405 * xfns.c (Vimages_types): Moved to xdisp.c.
10406 (syms_of_xfns): Move `image-types' to xdisp.c.
10408 * w32fns.c (Vimage_types): Removed.
10409 (syms_of_w32fns): Remove `image-types'.
10411 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10413 * fns.c (map_char_table): Pay attention to character number of
10414 charset. Check the validity of charset at the first level. For
10415 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10418 * fontset.c: Include "buffer.h".
10419 (fs_load_font): If the face has fontset, record the face ID in
10421 (Finternal_char_font): New function.
10422 (accumulate_font_info): New function.
10423 (Ffontset_info): Rewritten for the new fontset implementation.
10424 (syms_of_fontset): Register Vdefault_fontset in the first element
10425 of Vfontset_table. Include Vdefault_fontset in
10426 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10429 2000-05-16 Dave Love <fx@gnu.org>
10431 * m/iris5d.h: Deleted -- unused.
10433 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10435 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10436 `invalid' instead of `illegal'.
10438 * indent.c (Fmove_to_column): When ending within a tab, insert
10439 spaces first so that markers at the end of the tab get adjusted.
10441 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10442 buffer list that wasn't selected in that frame.
10444 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10445 is needed on mescaline, use a 2 char prefix, and call
10446 make_temp_name with second arg non-zero.
10448 * fileio.c (make_temp_name): New function, extracted from
10450 (Fmake_temp_name): Use it.
10452 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10454 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10456 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10458 * Makefile.in (lisp): Add env.elc.
10460 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10462 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10464 * search.c (Freplace_match): Handle case of `\N' in the
10465 replacement when there's no group N.
10467 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10469 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10470 of the message to message_dolog.
10472 * keyboard.c (read_char): Don't clear current message for help
10473 events; let the code handling help events handle this. Change
10474 code detecting help events that should be ignored.
10476 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10477 we're interating over a string.
10479 2000-05-09 Dave Love <fx@gnu.org>
10481 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10482 that offset before writing. Move gcpro region past call of
10485 2000-05-04 Dave Love <fx@gnu.org>
10487 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10489 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10491 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10492 of inserted characters when BUF equals the current buffer, and PT
10493 is in front of or equal to FROM.
10495 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10497 * xdisp.c (handle_single_display_prop): If display property value
10498 is invalid, or something not supported on the frame, restore
10499 iterator's position to what it was initially. Make sure to return
10500 0 for invalid and unsupported property values.
10502 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10503 that x_per_char_metric returns null.
10505 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10507 * xterm.h (struct face): Add forward declaration.
10508 (struct image): Ditto.
10509 (image_ascent): Add prototype.
10511 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10512 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10513 image_ascent instead of using IMAGE_ASCENT.
10515 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10516 (IMAGE_ASCENT): Removed.
10518 * xfns.c (Qcenter): New variable.
10519 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10520 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10521 (image_ascent): New function.
10522 (lookup_image): Recognize `:ascent center'.
10523 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10524 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10525 (xbm_load): Don't set image's ascent here.
10526 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10527 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10528 check ascent values here.
10529 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10530 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10531 (syms_of_xfns): Initialize Qcenter.
10533 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10534 to the limits, increase the limits.
10536 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10538 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10539 Check Vfont_encoding_alist against the full name of the opened font.
10541 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10543 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10544 taller than the window.
10546 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10548 * xfaces.c (realize_x_face): Fix the argument of the second
10549 xassert. BASE_FACE may not be a face for ASCII.
10551 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10553 * print.c (print_object): Treat print-length < 0 as nil.
10555 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10557 * s/freebsd.h (TERMCAP_OBJ): Removed.
10558 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10560 * lread.c (read1): Don't treat period followed by certain
10561 characters as symbol start.
10563 * xfns.c (slurp_file): New function.
10564 (xbm_image_p): Handle case of in-memory XBM files.
10565 (xbm_scan): Rewritten to work on memory buffers instead of files.
10566 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10567 Work on memory buffers instead of files. If DATA is null test
10568 if buffer looks like an in-memory XBM file.
10569 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10570 memory buffers instead of files.
10571 (xbm_file_p): New function.
10572 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10574 * lread.c (end_of_file_error): New function.
10575 (read1): Call it instead of signaling `end-of-file' directly.
10577 * print.c (print_error_message): Print data of `end-of-file'
10578 with Fprinc instead of Fprin1.
10580 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10582 * window.c (freeze_window_start): Check that minibuffer scroll
10583 window isn't nil before extracting the window structure pointer
10586 * undo.c (record_delete): If we hit the end of the undo list, stop
10587 picking elements apart.
10589 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10591 * xdisp.c (display_line): If lines are continued, restore
10592 iterator's ascent/descent information to the values before the
10593 first glyph not fitting on the line.
10595 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10597 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10598 positions in glyph matrix. Don't compute new window end positions.
10600 * dispnew.c (increment_matrix_positions): Renamed from
10601 increment_glyph_matrix_buffer_positions.
10602 (increment_row_positions): Renamed from
10603 increment_glyph_row_buffer_positions.
10605 * dispextern.h: Change names of renamed functions from dispnew.c
10608 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10610 * fileio.c (Fdo_auto_save): Create directories for auto-save
10611 list file if necessary.
10613 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10614 from buffer or frame.
10615 (automatic_hscrolling_p): New variable.
10616 (hscroll_windows): Scroll windows horizontally only if automatic
10617 hscrolling is allowed.
10618 (syms_of_xdisp): New variable `automatic-hscrolling'.
10620 * frame.h (struct frame): Add member extra_line_spacing.
10622 * xfns.c (x_set_line_spacing): New function.
10623 (Fx_create_frame): Set line spacing from resources.
10624 (Qline_spacing): New variable.
10625 (syms_of_xfns): Initialize Qline_spacing.
10627 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10629 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10630 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10631 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10632 extra_line_spacing from default value.
10633 (init_buffer_once): Initialize default value of extra_line_spacing.
10635 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10638 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10639 prompt_width. Add extra line spacing.
10641 * term.c (produce_glyphs): Remove reference to struct it's
10644 * dispextern.h (struct it): Remove member prompt_width, add
10645 extra_line_spacing.
10647 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10649 * dispnew.c (update_frame_line): When writing a whole line, make
10650 sure cursor is in the right row afterwards, otherwise a use of
10651 capability `ch' in cmgoto might leave the cursor in the row below.
10653 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10655 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10657 * keyboard.c (timer_check): Fix typo in comment.
10659 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10661 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10662 name change: ch -> character.
10664 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10666 * keyboard.c (echo_message_buffer): New variable.
10667 (echo_now): Set echo_message_buffer to the echo area buffer used
10668 to display the echo.
10669 (cancel_echoing): Reset echo_message_buffer to nil.
10670 (read_char): Code rewritten that handles canceling an echo or
10671 echoing a dash, respectively.
10673 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10674 directory doesn't exist.
10676 2000-04-19 Dave Love <fx@gnu.org>
10678 * fns.c (syms_of_fns): Defsubr mapc.
10679 (concat): Don't allow numeric args.
10680 (Fconcat): Doc change.
10682 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10684 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10685 instead define end_match(1|2) more carefully.
10686 Use GET_CHAR_BEFORE_2 for `begline'.
10688 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10690 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10691 on 64-bit systems where NULL is defined as `0'.
10693 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10694 the `variable argument list' to make it work on Alpha.
10696 * m/alpha.h (_LP64) [!_LP64]: Define.
10697 (ORDINARY_LINK): Define for NetBSD.
10699 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10701 2000-04-19 Dave Love <fx@gnu.org>
10703 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10706 * Makefile.in (LIBS): Don't use.
10707 (GETLOADAVG_OBJ): Define again.
10708 (otherobj): Add GETLOADAVG_OBJ.
10710 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10712 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10714 * lread.c (read_filtered_event): Cancel and start busy cursor.
10716 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10717 that the per-character metrics may be null.
10719 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10721 * buffer.c (clone_per_buffer_values): New function.
10722 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10723 clone_per_buffer_values if CLONE is not nil.
10725 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10727 2000-04-16 Dave Love <fx@gnu.org>
10729 * Makefile.in: Remove obsolete localcpp stuff.
10730 (GETLOADAVG_OBJ): Don't define.
10731 (obj): Move LIBOBJS...
10732 (otherobj): ... to here.
10733 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10734 whitespace-only lines after the continuation (Irix).
10736 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10738 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10740 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10742 2000-04-14 Dave Love <fx@gnu.org>
10744 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10745 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10746 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10747 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10750 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10751 autoconfiscated HAVE_GETLOADAVG.
10753 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10756 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10758 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10759 (fill_in_lock_file_name): Avoid existing files that aren't links.
10761 2000-04-14 Dave Love <fx@gnu.org>
10763 * Makefile.in (LIBS, LIBOBJS): New variable.
10764 (INTERVAL_SRC): Convert to make variable.
10765 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10766 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10767 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10769 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10770 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10771 (shortlisp): Add facemenu, float-sup, frame.
10772 (SOME_MACHINE_LISP): Remove them from here.
10773 (LIBES): Change unused LDLIBS to autoconf LIBS.
10775 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10777 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10779 * composite.c (update_compositions): If FROM and TO are not in a
10780 valid range, do nothing.
10782 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10784 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10786 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10788 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10791 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10793 * fileio.c (a_write): Remove redundant semi-colons.
10794 (e_write): Return -1 if failed to write all the data.
10795 This fixes the changes made at 1999-12-15.
10797 2000-04-12 Dave Love <fx@gnu.org>
10799 * fns.c (mapcar1): Test for null vals to support mapc.
10800 (Fmapc): New function.
10802 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10804 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10805 (IT_frame_up_to_date): Support the buffer local value of
10806 cursor-type, if defined.
10808 2000-04-10 Dave Love <fx@gnu.org>
10810 * editfns.c (preceding-char, following-char): Doc fix.
10812 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10814 * Makefile.in (temacs): Revert 2000-03-12 change.
10816 2000-04-10 Jason Rumney <jasonr@gnu.org>
10818 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10820 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10822 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10823 area buffer, if it's not set up yet.
10825 * indent.c (compute_motion): Set immediate_quit.
10827 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10829 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10830 (realize_tty_face): Suppress boldness if colors are the inverse of
10831 the default colors, and tty_suppress_bold_inverse_default_colors_p
10833 (Ftty_suppress_bold_inverse_default_colors): New function.
10834 (syms_of_xfaces): Defsubr it.
10836 * buffer.c (Frestore_buffer_modified_p): New function.
10837 (syms_of_buffer): Defsubr it.
10839 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10841 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10842 charset id (int) argument, not a charset (Lisp_Object).
10844 * coding.h (code_convert_string): Declare.
10845 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10846 object, as the fourth argument to code_convert_string.
10848 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10849 (Fset_fontset_font): Use EQ to compare lisp objects.
10851 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10853 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10854 a pointer that looks like a lisp object.
10855 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10856 zero, instead see whether it's an integer object, since they can't
10858 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10860 * dispnew.c (allocate_matrices_for_frame_redisplay)
10861 (direct_output_forward_char): Use X(U)INT and make_number as needed
10862 to convert between (unsigned) int values and lisp integers.
10863 * keyboard.c (read_key_sequence): Likewise.
10864 * lread.c (substitute_object_recurse): Likewise.
10865 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10866 * minibuf.c (do_completion, Fminibuffer_complete_word)
10867 (Fminibuffer_completion_help): Likewise.
10868 * term.c (produce_special_glyphs): Likewise.
10870 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10871 * print.c (print_preprocess, print_object): Likewise.
10873 * search.c (compile_pattern): Use NILP when checking for nil.
10875 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10876 __OPTIMIZE__]: Provide a GNU C macro version that handles
10877 lisp-object unions.
10878 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10879 field, to better cope with ENABLE_CHECKING and calls that modify a
10880 Lisp_Object using its old value.
10882 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10884 * window.c (compare_window_configurations): Signal an error
10885 if parameters C1 or C2 aren't window configurations.
10887 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10888 AFTER_POTENTIAL_GC calls around calls to functions that can
10889 signal an error and thus invoke the debugger.
10891 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10893 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10894 an error if decoding fails.
10896 * keyboard.c (lispy_mouse_names): Variable removed.
10897 (Vlispy_mouse_stem): New variable.
10898 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10899 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10900 for any mouse button number. Increase size of mouse_syms and
10901 button_down_location as needed. Call modify_event_symbol with
10902 different arguments.
10903 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10904 Call modify_event_symbol with different arguments.
10905 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10906 for any button number. Call modify_event_symbol with different
10908 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10909 Accept a string for NAME_ALIST_OR_STEM.
10911 * lisp.h (larger_vector): Add prototype.
10913 * fns.c (larger_vector): Make externally visible.
10915 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10917 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10919 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10920 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10921 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10922 we are between str1 and str2.
10923 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10924 (PATFETCH): Use `TRANSLATE'.
10925 (PATFETCH_RAW): Fetch multibyte char if applicable.
10926 (PATUNFETCH): Remove.
10927 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10928 When writing a char, write it directly into the pattern buffer rather
10929 than going needlessly through a temp char-array.
10930 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10931 multibyte magic and remove the useless `#ifdef emacs'.
10932 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10935 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10936 conditional on `emacs'.
10938 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10940 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10942 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10943 non-union-type versions of XMARK and friends here, because XMARK
10944 and friends won't work on an integer field if NO_UNION_TYPE is not
10946 (make_number): Define as a function if it's not defined as a macro.
10948 * composite.c (run_composite_function): Use NILP when checking for nil.
10949 (syms_of_composite): Delete local var NARGS, pass an int as first
10950 argument to Fmake_hash_table.
10952 * editfns.c (text_property_stickiness): Use NILP to test
10953 Lisp_Object boolean value.
10954 (Fmessage_or_box): Don't use NILP to test int variable.
10955 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10956 problems reading from and changing the same lisp value in an
10959 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10961 * term.c (TN_no_color_video): New variable.
10962 (term_init): Intitialize TN_no_color_video.
10963 (enum no_color_bit): New enumeration.
10964 (MAY_USE_WITH_COLORS_P): New macro.
10965 (turn_on_face): Use it to determine if attributes may be used
10966 combined with colors.
10968 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10970 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10971 with int lvalues via casts; instead, just yield lisp object lvalues.
10972 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10973 proper accessor macros.
10974 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10975 (grow_mini_window): Fix typo getting int value of root->height.
10977 * xdisp.c (compute_string_pos): Fix order of arguments to
10978 string_pos_nchars_ahead.
10979 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10980 count arg to variable-arg routines like Frun_hook_with_args and
10982 (back_to_previous_visible_line_start)
10983 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10984 fixed-arg routines like Fget_char_property and Fmake_string.
10985 (reconsider_clip_changes): Use XINT when comparing integer lisp
10986 objects, or passing them as int arguments.
10987 (mark_window_display_accurate, insert_left_trunc_glyphs)
10988 (append_space, extend_face_to_end_of_line): Use make_number when
10989 storing or passing integer values as lisp objects.
10990 (set_cursor_from_row, highlight_trailing_whitespace): Use
10991 INTEGERP, not implicit test against zero, for glyph object.
10992 (try_window_id): Don't use make_number when we want an int value.
10994 * xfaces.c (xlfd_symbolic_value): Make last argument a
10995 Lisp_Object, to be consistent with callers.
10996 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10997 (lface_hash): Apply XFASTINT to lisp values before folding in.
10999 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
11000 fill in window width and height. Pass an int, not a lisp object,
11001 as first arg to Finsert.
11003 2000-04-01 Gerd Moellmann <gerd@gnu.org>
11005 * xfaces.c (realize_basic_faces): Block input while realizing
11008 * keyboard.c (lispy_mouse_names): Add additional mouse names.
11010 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
11012 2000-03-31 Gerd Moellmann <gerd@gnu.org>
11014 * xterm.c (x_produce_glyphs): When displaying unibyte text
11015 or ASCII, handle case that per-char metric is null.
11017 2000-03-30 Ken Raeburn <raeburn@gnu.org>
11019 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
11021 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
11022 (XSUBR, XBUFFER): Verify correct object type before returning
11023 pointer, using eassert.
11024 * frame.h (XFRAME): Likewise.
11026 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
11027 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
11028 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
11029 * data.c (set_internal): Likewise.
11030 * dispextern.h (WINDOW_WANTS_MODELINE_P)
11031 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
11032 * fileio.c (auto_save_1): Likewise.
11033 * insdel.c (check_markers): Likewise.
11034 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
11035 * undo.c (record_insert): Likewise.
11036 * vmsproc.c (child_sig): Likewise.
11037 * window.c (unshow_buffer, window_loop): Likewise.
11038 * xterm.c (x_erase_phys_cursor): Likewise.
11040 2000-03-30 Gerd Moellmann <gerd@gnu.org>
11042 * xfns.c (free_image_cache): Free the cache structure itself
11043 last, after all its members have been freed.
11045 * lisp.h (xstrdup): Add prototype.
11047 * alloc.c (xstrdup): Moved here from xfaces.c.
11048 (allocating_for_lisp): Variable removed.
11049 (lisp_malloc): Block input around the calls to malloc and mem_insert.
11051 * xfaces.c (realize_tty_face): Use find_symbol_value instead
11053 (xstrdup): Moved to alloc.c.
11055 2000-03-29 Ken Raeburn <raeburn@gnu.org>
11057 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
11059 * emacs.c (main): Fix sense of no-loadup test.
11061 * config.in (ENABLE_CHECKING): Undef.
11063 * lisp.h (struct interval): Replace "parent" field with a union of
11064 interval pointer and Lisp_Object; add new bitfield to use as
11065 discriminant. Change other flag fields to bitfields.
11066 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
11067 is defined and the supplied test fails, print a message and abort.
11068 (eassert): New macro. Use CHECK to provide an assert-like facility.
11070 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
11071 pointers; abort if the value looks like a lisp object.
11072 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
11073 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
11074 Modify for new interval parent definition.
11076 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
11077 (UNMARK_BALANCE_INTERVALS): Update references that need an
11078 addressable lisp object in the interval structure.
11079 (die): New function.
11080 (suppress_checking): New variable.
11082 * intervals.c (interval_start_pos): Just return 0 if there's no
11085 2000-03-29 Gerd Moellmann <gerd@gnu.org>
11087 * lread.c (read1): Accept `.' (period) as symbol start like in CL
11088 and earlier Emacs versions.
11090 * keyboard.c (Ftop_level): Cancel busy-cursor.
11092 * eval.c (call_debugger): Cancel busy-cursor.
11094 2000-03-29 Kenichi Handa <handa@etl.go.jp>
11096 * search.c (Freplace_match): Adjust multibyteness of the current
11097 buffer and NEWTEXT. Free allocated memory before signaling an error.
11099 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
11101 * regex.c (analyse_first): New function obtained by ripping out most
11102 of re_compile_fastmap and generalizing it a little bit so that it
11103 can also just return whether a given (sub)pattern can match the empty
11105 (regex_compile): Use `analyse_first' to decide whether the loop-check
11106 needs to be done or not for *, +, *? and +? (the loop check is costly
11107 for non-greedy repetition).
11108 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
11110 2000-03-28 Dave Love <fx@gnu.org>
11112 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
11114 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
11116 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
11118 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
11120 (enum re_opcode_t): Update description of succeed_n.
11121 (PATFETCH): Always define.
11122 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
11123 operators, char classes, shy-groups and intervals).
11124 Optimize special cases of intervals so as to only use succeed_n and
11125 jump_n when really needed.
11126 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
11127 that we don't have to handle the special cases any more.
11128 Simplify on_failure_jump handling as well.
11130 2000-03-28 Jason Rumney <jasonr@gnu.org>
11132 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
11134 2000-03-27 Gerd Moellmann <gerd@gnu.org>
11136 * s/freebsd.h (GC_SETJMP_WORKS): Define.
11138 * s/msdos.h (GC_SETJMP_WORKS): Define.
11140 * alloc.c (mark_maybe_object): New function.
11141 (mark_memory): Use it.
11142 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
11143 (setjmp_tested_p, longjmp_done): New variables.
11144 (test_setjmp): New function.
11145 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
11146 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11148 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11149 to DEC_TEXT_POS and INC_TEXT_POS.
11151 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11152 with parameter MULTIBYTE_P.
11154 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11156 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11157 buffers because it looks for multibyte character byte sequences
11158 which don't exist in unibyte text.
11160 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11162 * xfaces.c (register_color, unregister_color, unregister_colors)
11163 [DEBUG_X_COLORS]: New functions.
11164 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11166 * xfns.c (x_set_cursor_color): Get color reference counts right.
11168 * xterm.c (x_copy_color): New function.
11169 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11171 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11172 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11173 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11174 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11175 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11176 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11177 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11178 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11179 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11180 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11182 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11183 names for handling per-buffer variables.
11185 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11186 instead of MAX_BUFFER_LOCAL_VARS.
11187 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11189 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11191 * xfns.c (x_specified_cursor_type): New function.
11192 (x_set_cursor_type): Use it.
11194 * buffer.h (struct buffer): Add cursor_type.
11196 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11198 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11199 (print_partial_compiled_pattern, re_compile_fastmap):
11201 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11202 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11203 executing it as well as when popping it off the stack to find infinite
11204 loops in non-greedy repetition operators.
11206 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11208 * doc.c (Qfunction_documentation): New variable.
11209 (syms_of_doc): Initialize Qfunction_documentation.
11210 (Fdocumentation): If FUNCTION is a symbol with non-nil
11211 `function-documentation' property, return a documentation derived
11214 * buffer.c (syms_of_buffer): Add default-cursor-type.
11215 (init_buffer_once): Don't let cursor_type have a local value
11218 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11219 on buffer-local value of cursor_type.
11220 (x_draw_bar_cursor): Add parameter WIDTH.
11222 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11223 (init_buffer_once): Set default cursor_type value to t.
11224 Mark cursor_type as local everywhere.
11225 (syms_of_buffer): New per-buffer variable cursor-type.
11227 * buffer.h (struct buffer): Remove member local_var_flags,
11229 (MAX_BUFFER_LOCAL_VARS): New macro.
11230 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11231 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11232 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11233 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11235 * print.c (print_object): Use new macros for per-buffer variables.
11237 * category.c (Fset_category_table): Use new macros for per-buffer
11240 * buffer.c (buffer_permanent_local_flags): Make a char array.
11241 (max_buffer_local_idx): New variable.
11242 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11243 for new handling of per-buffer variables.
11244 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11245 (init_buffer_once): Initialize per-buffer vars differently.
11246 Set max_buffer_local_idx.
11248 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11251 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11253 * data.c (do_symval_forwarding, store_symval_forwarding)
11254 (find_symbol_value, set_internal, default_value, Fset_default)
11255 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11256 per-buffer variables.
11258 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11260 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11262 * xterm.c (x_term_init): Unblock input around call1 of
11263 Qvendor_specific_keysyms.
11265 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11266 (find_defun_start): Consider an open parenthesis in column 0
11267 a defun start only if open_paren_in_column_0_is_defun_start is set.
11268 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11270 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11272 * eval.c (Fautoload): Add entry in load-history (if after dump).
11273 * lread.c (load-history): Update docstring.
11275 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11277 * indent.c (Fvertical_motion): Always use the current buffer.
11278 Temporarily change the window's buffer, if necessary.
11280 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11282 * xterm.c (fast_find_position): Make sure not to consider rows
11283 not visible in the window.
11285 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11287 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11288 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11290 2000-03-22 Jason Rumney <jasonr@gnu.org>
11292 * w32menu.c (single_submenu): Set help string to NULL if none.
11293 (w32_menu_show): Set help string correctly.
11294 (add-menu-item): Set help string in MIIM_DATA for menu item.
11295 Load SetMenuItemInfoA explicitly.
11296 (w32_menu_display_help): New function.
11298 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11299 (QCdata): Moved to xdisp.c.
11301 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11302 (Vw32_charset_to_codepage_alist): Removed.
11303 (Vw32_charset_info_alist): New variable.
11304 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11305 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11306 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11307 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11309 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11310 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11311 Define Vw32_charset_info_alist and w32_charset symbols.
11313 2000-03-22 Jason Rumney <jasonr@gnu.org>
11315 * makefile.nt (w32bdf.obj): Update dependencies.
11317 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11319 * w32fns.c: Include fontset.h after dispextern.h.
11320 (Fx_create_frame): Do not create fontset.
11321 (w32_load_system_font): Doc fix.
11322 (Fx_close_connection): Free full_name if it is not shared.
11324 * w32term.c: Include fontset.h after dispextern.h.
11325 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11327 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11328 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11329 (w32_font_is_double_byte): New function, needs body.
11330 (x_append_glyph): Set glyph->glyph_not_available_p.
11331 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11332 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11333 character, convert it to a unibyte character.
11334 (struct glyph_string): Delete member `charset'.
11335 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11336 calculating it is found.
11337 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11338 the case that per char metric is not available correctly.
11339 (x_fill_glyph_string): Handle the case that the specific glyph is
11340 not available correctly.
11341 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11342 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11343 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11344 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11345 fontset. Don't call FS_LOAD_FONT.
11347 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11349 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11350 (INT_LISPLIKE): New macro.
11351 (NULL_INTERVAL_P): Use it.
11352 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11353 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11354 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11356 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11357 explicit references to "parent" field of struct interval and
11358 associated unclean type conversions.
11359 * intervals.c (create_root_interval, root_interval, rotate_right)
11360 (rotate_left, balance_possible_root_interval, split_interval_right)
11361 (split_interval_left, interval_start_pos, find_interval)
11362 (next_interval, previous_interval, update_interval)
11363 (adjust_intervals_for_insertion, delete_node, delete_interval)
11364 (adjust_intervals_for_deletion, merge_interval_right)
11365 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11366 (copy_intervals_to_string): Likewise.
11367 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11369 * syntax.c (update_syntax_table): Likewise.
11371 * intervals.c (reproduce_tree_obj): New function, like
11372 reproduce_tree but takes a Lisp_Object for the parent. Declare
11374 (graft_intervals_into_buffer): Use it when appropriate.
11375 (reproduce_tree): Declare with prototype.
11376 (balance_possible_root_interval): Check that the parent is a lisp
11377 object before trying to examine its type.
11379 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11381 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11382 as strings only if both are known to be strings.
11384 * s/openbsd.h (LIBS_TERMCAP): Undef.
11386 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11388 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11389 definitions for non-Emacs compilation.
11390 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11391 outside of `#ifdef emacs'.
11392 (print_partial_compiled_pattern): Update.
11393 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11394 (re_compile_fastmap): Merge handling of charset and charset_not (for
11395 emacs and non-emacs compilation as well).
11396 Similarly for (not)categoryspec and (not)syntaxspec.
11397 Don't use the fastmap when reaching `anychar' since the added
11398 complexity is not justified.
11399 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11400 and (not)syntaxspec. Merge (not)categoryspec.
11402 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11404 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11405 (FACE_FOR_CHAR): Define them differently for the configuration of
11408 2000-03-21 Dave Love <fx@gnu.org>
11410 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11413 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11415 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11416 (lface_fully_specified_p): Don't check contents of
11417 LFACE_FONT_INDEX because that attribute is optional.
11418 (realize_x_face): Remove now unwarranted xassert.
11420 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11422 The following changes are to make font selection based on
11423 characters, not charset. In addition, they recover fontset
11424 facilities while utilizing the new font selection mechanism.
11426 * Makefile.in (fontset.o): Depend on dispextern.h.
11428 * alloc.c (mark_face_cache): Don't mark face->registry.
11430 * dispextern.h (struct glyph): New member glyph_not_available_p.
11431 Use 22 bits for face_id.
11432 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11433 (struct face): Delete member registry, new member ascii_face.
11434 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11435 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11436 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11437 (struct it): Delete member charset, new member glyph_not_available_p.
11439 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11440 (struct fontset_info, struct fontset_data): Structs removed.
11441 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11442 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11443 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11444 (fs_free_face_fontset, fontset_font_pattern)
11445 (face_suitable_for_char_p, face_for_char)
11446 (make_fontset_for_ascii_face): Extern them.
11447 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11448 (FS_LOAD_FACE_FONT): New macro.
11450 * fontset.c: All codes rewritten or adjusted for the change of
11451 fontset implementation. Now fontset is represented by char table.
11452 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11454 (my_strcasecmp): Function removed.
11455 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11456 (AREF, ASIZE): New macros.
11457 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11458 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11459 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11460 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11461 (fontset_id_valid_p, font_family_registry, fontset_name)
11462 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11463 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11465 (fs_load_font): New arg FACE. Caller changed.
11466 (fs_query_fontset): Argument changed. Caller changed.
11467 (Fquery_fontset): call fs_query_fontset.
11468 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11470 (clear_fontset_elements, check_registry_encoding)
11471 (check_fontset_name): New functions.
11472 (syms_of_fontset): Set char-table-extra-slots property of fontset
11473 to 3. Staticpro and initialize Vfontset_table and
11474 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11476 * frame.h (struct frame): Member `fontset_data' removed.
11477 (FRAME_FONTSET_DATA): Macro removed.
11479 * frame.c (make_frame): Don't allocate f->fontset_data.
11480 (Fdelete_frame): Don't free f->fontset_data.
11482 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11484 * xdisp.c (charset_at_position): Function removed.
11485 (init_iterator): Don't set member charset of struct `it'.
11486 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11487 (next_element_from_display_vector, insert_left_trunc_glyphs):
11489 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11491 (get_next_display_element, append_space)
11492 (extend_face_to_end_of_line): Likewise.
11494 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11496 (clear_font_table, frame_update_line_height, load_face_font):
11497 Adjusted for the change of fontset implementation.
11498 (load_face_fontset_font): Function removed.
11499 (pixel_point_size): New function.
11500 (font_list): Argument type changed. Caller changed.
11501 (LFACE_FONT): New macro.
11502 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11503 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11504 Lisp_Object. Determine the font name by actually loading a font
11505 by the specified pattern. Set LFACE_FONT (lface) to the specified
11506 pattern. Even if a font is not found, don't try alternatives.
11507 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11508 (set_font_frame_param): If `font' is specified in lface, use it.
11509 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11510 (lface_same_font_attributes_p): Likewise.
11511 (make_realized_face): Arguent changed. Caller changed. Set
11512 face->ascii_face to face itself.
11513 (free_realized_face): Free face->fontset if face is for ASCII.
11514 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11515 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11516 (free_realized_multibyte_face): New function.
11517 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11518 changed. Caller changed.
11519 (try_font_list): Argument type changed.
11520 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11521 (choose_face_font): Argument changed. Handle fontset properly.
11522 (choose_face_fontset_font): Function removed.
11523 (realize_default_face, realize_named_face): Don't remove the
11525 (realize_face): Argument changed. Caller changed. Remove face
11526 with the arg former_face_id in advance. Load font for the new face.
11527 (realize_x_face): Argument changed. Caller changed. For a
11528 multibyte character, share fontset with base_face. For a single
11529 byte character, make a new realized fontset. Don't load a font here.
11530 (realize_tty_face): Argument changed. Caller changed.
11531 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11532 (face_at_buffer_position): Don't check multibyte_p for returning
11534 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11535 FACE_SUITABLE_FOR_CHARSET_P.
11536 (syms_of_xfaces): Remove code for Qx_charset_registry and
11537 Vface_default_registry.
11539 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11540 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11541 (x_per_char_metric): Don't try FONT->default_char. Even if
11542 pcm->width is zero, glyph bits may exist.
11543 (x_encode_char): Always initialize char2b->byte1.
11544 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11545 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11546 (x_append_glyph): Set glyph->glyph_not_available_p.
11547 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11548 it->charset. Handle the case that per char metric is not
11549 available. If it->multibyte_p is zero and it->c is a multibyte
11550 character, convert it to a unibyte character.
11551 (struct glyph_string): Delete member `charset'.
11552 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11553 the case that per char metric is not available correctly.
11554 (x_fill_glyph_string): Handle the case that the specific glyph is
11555 not available correctly.
11556 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11557 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11558 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11559 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11560 fontset. Don't call FS_LOAD_FONT.
11562 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11563 (x_create_tip_frame): Likewise.
11564 (Fx_close_connection): Free full_name of font_info.
11566 * fns.c (optimize_sub_char_table): New function.
11567 (Foptimize_char_table): New function.
11568 (syms_of_fns): Defsubr Soptimize_char_table.
11570 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11572 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11573 only if buffer is displayed in some window.
11575 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11576 (try_window_reusing_current_matrix): Don't call scroll run
11577 function if run's current and desired position are the same;
11578 this prevents cursor flickering.
11580 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11582 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11584 * regex.c (RE_STRING_CHAR): New macro.
11585 (GET_CHAR_AFER_2): Remove.
11586 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11587 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11588 (print_partial_compiled_pattern, re_compile_fastmap)
11589 (re_match_2_internal): Remove on_failure_jump_exclusive.
11590 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11591 optimization only need to work for * (ie. can use of_keep_string_jump).
11592 Remove the special case for .*\n since it is now covered by the general
11594 (re_search_2): Don't bother with `room'.
11595 (skip_one_char): New function.
11596 (skip_noops): Simplify since `memory' is not needed any more.
11597 (mutually_exclusive_p): Restructure slightly to use `switch' and
11598 add handling for "all" remaining cases.
11599 (re_match_2_internal): Change on_failure_jump_smart to use
11600 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11601 rather than on_failure_jump_exclusive.
11603 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11605 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11606 number of bits per RGB because it's everywhere used as the depth
11609 * term.c (calculate_costs): Remove code dealing with X frames.
11611 2000-03-19 Richard M. Stallman <rms@gnu.org>
11613 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11615 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11617 * lread.c (read_integer): Unread the last char not consumed.
11619 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11621 * xterm.c (x_update_window_cursor): Don't update in frames
11622 which are in the process of being deleted.
11624 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11626 * Makefile.in (mostlyclean): Add `*.core'.
11627 (clean): Add `bootstrap-emacs'.
11629 * lread.c (read_integer): New function.
11630 (read1): Support read syntax #o, #x, #b, #r.
11632 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11634 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11635 make sure POINTER_TO_OFFSET gives the same value before and after
11636 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11637 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11638 (debug): Now only active if > 0 rather than if != 0.
11639 (DEBUG_*): Update for the new meaning of `debug'.
11640 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11641 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11642 in `succeed_n', `jump_n' and `set_number_at'.
11643 (store_op1, store_op2, insert_op1, insert_op2)
11644 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11645 (group_in_compile_stack): Move to after its arg's types are
11646 declared and add a prototype.
11647 (PATFETCH): Define in terms of PATFETCH_RAW.
11648 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11649 (QUIT): Redefine as a nop except for NTemacs.
11650 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11651 indentation of the greedy-op and shy-group code.
11652 (at_(beg|end)line_loc_p): Fix argument's types.
11653 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11654 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11655 (MATCHING_IN_FIRST_STRING): Remove.
11656 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11657 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11658 QUIT unconditionally.
11660 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11662 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11665 * process.c (send_process): Add a hint that the function
11666 can call Lisp code to its comment.
11668 * lread.c (load_dangerous_libraries): New variable.
11669 (Vbytecomp_version_regexp): New variable.
11670 (safe_to_load_p): New function.
11671 (Fload): Handle files not compiled with Emacs specially.
11672 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11674 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11676 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11678 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11679 support functions only if HAVE_X11R6_XIM is defined.
11680 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11682 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11684 * xfns.c (X_I18N_INHIBITED): Don't define.
11685 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11686 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11688 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11689 (HAVE_X11R6_XIM): Define.
11691 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11693 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11694 If set, call XSynchronize.
11696 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11698 * regex.c: Declare a new type `re_char' used throughout the code
11699 for the string char type. It's `const unsigned char' to match the
11700 rest of Emacs. Consistently make sure all pointers to strings use
11701 it and make sure all pointers into the pattern use `unsigned char'.
11702 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11703 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11706 * charset.h (GET_CHAR_AFTER_2): Remove.
11707 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11709 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11711 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11712 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11713 of them try to use backquotes.
11715 2000-03-12 Dave Love <fx@gnu.org>
11717 * unexelf.c: Restore changes of 1999-10-19.
11718 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11719 fix its type and alignment; copy it from current process.
11721 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11723 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11724 has been found. Fix bug not computing timer's predecessor.
11726 * fileio.c (Fread_file_name): Handle case that DIR contains a
11729 * window.c (Fsave_window_excursion): Doc fix.
11731 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11733 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11735 * msdos.c (vga_installed): New function, code moved from
11736 dos_set_window_size.
11737 (Qbar, Qcursor_type, outside_cursor): New variables.
11738 (syms_of_msdos): Intern and staticpro them.
11739 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11740 shape used outside Emacs when called for the first time.
11741 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11742 cursor shape used outside Emacs.
11743 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11744 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11746 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11747 parameters specify the cursor. Make qreverse a global
11748 variable (renamed to Qreverse).
11750 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11752 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11754 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11756 This is a big redesign of failure-stack and register handling, prompted
11757 by bugs revealed when trying to add shy-groups. Overall, what happened
11758 is that loops are now structured a little differently, groups can be
11759 shy and the code is a little simpler.
11761 * regex.h: Update the copyright.
11762 (RE_SHY_GROUPS): New value.
11763 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11764 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11766 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11767 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11768 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11769 for (start|stop)_memory since they now only take one argument (the
11770 second has becomes unnecessary).
11771 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11772 (print_compiled_pattern): Use %ld to printf long ints and flush to
11773 make debugging a little easier.
11774 (union fail_stack_elt): Make the integer unsigned.
11775 (struct fail_stack_type): Add a `frame' element.
11776 (INIT_FAIL_STACK): Init `frame' as well.
11777 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11778 (DEBUG_PUSH, DEBUG_POP): Remove.
11779 (NUM_REG_ITEMS): Remove.
11780 (NUM_NONREG_ITEMS): Adjust.
11781 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11782 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11783 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11784 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11786 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11787 address pushed is not the destination of the jump but the source
11789 (NUM_FAILURE_ITEMS): Remove.
11790 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11791 registers before the actual failure point). Don't hardcode any
11792 meaning for str==NULL anymore.
11793 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11794 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11796 (REG_UNSET_VALUE): Use NULL (why not?).
11797 (compile_range): Remove declaration since it doesn't exist.
11798 (struct compile_stack_elt_t): Remove inner_group_offset.
11799 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11800 (regex_grow_registers): Remove dead code.
11801 (FIXUP_ALT_JUMP): New macro.
11802 (regex_compile): Add shy-groups Change loops to use
11803 on_failure_jump_smart&jump instead of
11804 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11805 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11806 variable to me). Use `jump' instead of `jump_past_alt' and don't
11807 bother with push_dummy_failure in alternatives since it is now
11808 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11809 emacs' for (re)allocating the stack.
11810 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11811 from loop when bufp->can_be_null rather than jumping to `done'.
11812 Avoid jumping backwards so as to ensure termination. Use
11813 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11814 backreferences. Remove dead code in handling of `anychar'.
11815 (skip_noops, mutually_exclusive_p): New functions taken from the
11816 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11817 improve mutually_exclusive_p to handle ".+\n".
11818 (lowest_active_reg, highest_active_reg)
11819 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11820 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11821 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11822 variables. Push register (in `start_memory') on the stack rather
11823 than storing it in old_reg(start|end). Remove the cycle detection
11824 from `stop_memory', replaced by the use of on_failure_jump_loop
11825 for greedy loops. Add code for the new on_failure_jump_<foo>.
11826 Remove ad-hoc code in `on_failure_jump' to push more registers in
11827 the case of a loop. Take out code from `maybe_pop_jump' into
11828 separate functions and adapt it to the semantics of
11829 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11830 and push_dummy_failure. Remove dummy_failure handling and
11831 handling of `failures to jump to on_failure_jump' (this last one
11832 was already dead code, it seems).
11833 (group_match_null_string_p, alt_match_null_string_p)
11834 (common_op_match_null_string_p): Remove.
11836 2000-03-08 Dave Love <fx@gnu.org>
11838 * config.in: Don't depend on __STDC__ for volatile.
11839 Add POINTER_TYPE, PTR, PROTOTYPES.
11841 * hftctl.c, strftime.c: Use PROTOTYPES.
11842 * eval.c (find_handler_clause): Likewise.
11844 * mem-limits.h: Use POINTER_TYPE.
11846 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11847 (memory_warnings): Declare using POINTER_TYPE.
11849 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11851 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11853 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11855 * xfns.c: Remove obsolete code in #if 0.
11856 (Fx_focus_frame): New function.
11858 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11860 * coding.c (coding_category_name): Add coding-category-utf-8,
11861 coding-category-utf-16-be, coding-category-utf-16-le.
11862 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11863 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11864 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11865 (detect_coding_utf_8): New function.
11866 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11867 UTF_16_LOW_SURROGATE_P): New macros.
11868 (detect_coding_utf_16): New function
11869 (detect_coding_mask): When priorities are specified, skip any
11870 categories that have `nil' coding-system. Fix bug of returning
11871 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11872 returns a mask not set in PRIORITIES.
11873 (detect_eol_type_in_2_octet_form): New function.
11874 (detect_eol): selects detect_eol_type_XXX to call according to
11875 cooding->category_idx.
11876 (detect_coding_system): Remove `nil' coding-system in the result.
11877 (Fupdate_coding_systems_internal): Update all coding-categories.
11879 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11880 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11882 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11883 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11884 (CODING_CATEGORY_IDX_UTF_16_LE)
11885 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11886 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11887 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11888 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11890 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11892 * doc.c (Fdocumentation_property): If value is not a string,
11893 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11895 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11896 close the display with XtCloseDisplay. This caused a bus error
11899 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11900 complete but not unique.
11902 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11904 * process.c (send_process): Remove local variable `procname' that
11905 might become invalid when a GC happens. Instead, access the
11906 process name slot directly.
11908 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11909 orig_height if set.
11911 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11912 orig_height if set.
11914 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11916 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11917 glyph matrices have been freed.
11919 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11921 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11922 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11924 * xfns.c (QCdata): Moved to xdisp.c.
11926 * xdisp.c (QCdata): Moved here from xfns.c.
11927 (syms_of_xdisp): Initialize QCdata.
11929 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11931 * window.c (coordinates_in_window): Use
11932 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11933 FRAME_INTERNAL_BORDER_WIDTH.
11935 * xdisp.c (try_window_id): Recompute unchanged information if
11936 it is obviously invalid.
11938 * xterm.c (x_term_init): Create a colormap if not using the
11941 * xterm.h (select_visual): Change prototype.
11943 * xfns.c (select_visual): Rewritten. Recognize user-specified
11945 (visual_classes): New variable.
11947 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11949 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11950 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11951 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11952 (x_decode_color): Don't handle allocation of white and black specially.
11953 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11954 XtNcolormap resources.
11955 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11956 (Fx_create_frame): Initialize color members of x_output structure.
11957 (xpm_load): Pass colormap to XPM lib.
11959 * xfaces.c (x_free_colors): Access colormap of frame using
11960 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11961 when default colormap is used.
11963 * xterm.c (x_term_init): Set Colormap member of x_display_info
11964 structure. Copy colormap if resource `privateColormap' is
11965 specified (PseudoColor only).
11966 (x_setup_relief_color): Access colormap of frame using
11969 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11970 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11972 2000-03-04 Jason Rumney <jasonr@gnu.org>
11974 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11975 other non-platform-specific equivalents.
11976 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11977 specific functions and macros as their w32 equivalents where
11978 non-platform-specifics are not available.
11979 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11980 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11981 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11982 (frame_update_line_height): Use macros to access f->output_data.
11983 (defined_color): Remove FIXME comments; fixed.
11984 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11985 into #ifdef blocks. Add WINDOWSNT blocks.
11986 (Fx_list_fonts): Use macros for accessing font data.
11987 (set_lface_from_font_name): Different default fonts for X and
11989 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11990 scalable for backward compatibility.
11991 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11992 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11994 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11997 * makefile.nt (w32faces.obj): Remove.
12000 2000-03-03 Jason Rumney <jasonr@gnu.org>
12002 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
12003 correct parameters.
12005 2000-03-03 Ken Raeburn <raeburn@gnu.org>
12007 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
12008 standard ELF definitions here if the system header does not.
12010 2000-03-03 Gerd Moellmann <gerd@gnu.org>
12012 * xterm.c (PER_CHAR_METRIC): Removed.
12013 (x_per_char_metric_1, x_default_char): New functions.
12014 (x_per_char_metric): If font's default char is invalid, return
12015 metrics of a suitably chosen usable default char.
12016 (x_draw_glyph_string_foreground): If font has an invalid default
12017 char, replace occurrences of unprintable chars with a suitably
12018 chosen usable default char.
12020 2000-03-02 Gerd Moellmann <gerd@gnu.org>
12022 * xterm.c (note_mouse_highlight): Return quickly if frame's
12023 glyph matrices have been freed.
12025 * dispnew.c (free_glyphs): Block input while freeing matrices.
12027 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
12029 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
12032 * dispextern.h (x_free_colors): Add prototype.
12034 * xfaces.c (x_free_colors): New function.
12035 (unload_color, free_face_colors): Use it.
12037 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
12039 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
12041 * window.c [MSDOS]: Include msdos.h.
12043 2000-03-02 Dave Love <fx@gnu.org>
12045 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
12047 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
12048 set C_OPTIMIZE_SWITCH for gcc.
12050 2000-03-02 Kenichi Handa <handa@etl.go.jp>
12052 * coding.c (coding_save_composition): Be sure to allocate
12053 composition data area in coding even if there's no composition in
12056 2000-03-01 Jason Rumney <jasonr@gnu.org>
12058 * w32term.c: Equivalent changes to those made to xterm.c on
12059 2000-02-25 and 2000-02-24.
12061 * w32fns.c: Equivalent changes to those made to xfns.c on
12062 2000-02-25 and 2000-02-21.
12064 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
12065 correct line-end convention is followed.
12067 * w32menu.c [HAVE_BOXES]: Remove #undef.
12068 (single_keymap_panes): Remove code for simulating checkmarks.
12069 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
12070 Remove code for drawing simulated checkmarks.
12071 (w32_menu_show): make unibyte help string correctly.
12072 (add_menu_item): draw standard Windows checkmarks. Draw radio
12073 buttons as radio buttons if possible.
12075 2000-03-01 Gerd Moellmann <gerd@gnu.org>
12077 * sysdep.c (start_of_text): Don't define this function for NetBSD
12080 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
12082 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
12083 (LINKER): Don't undef if __NetBSD__ is defined.
12085 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
12087 * fileio.c [__NetBSD__]: Define `unix'.
12089 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
12091 2000-02-29 Gerd Moellmann <gerd@gnu.org>
12093 * atimer.c (start_atimer): Don't abort when timers are stopped.
12094 (append_atimer_lists): New function.
12095 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
12096 arbitrary lists of stopped and running atimers.
12098 * atimer.c (cancel_atimer): Handle canceling an atimer when
12099 some timers are stopped.
12101 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
12102 after canceling it.
12104 * fns.c (maybe_resize_hash_table): Handle case of new size
12105 coming out as being the same as old size.
12107 2000-02-27 Jason Rumney <jasonr@gnu.org>
12109 * makefile.nt: Add atimer.h to dependencies.
12110 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
12111 * w32console.c: Only disable window system features for dispextern.h
12112 (initialize_w32_display): Build a display info for the console.
12113 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
12114 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
12115 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
12117 * w32gui.h (struct W32FontStruct): Revert last change after change
12119 * w32menu.c (single_submenu): Set up help string.
12120 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
12121 (w32_dialog_show): Set up help string.
12122 * w32term.c (w32_display_info_for_display): Remove unused function.
12123 (w32_draw_bitmap): Use pre-built bitmaps.
12124 (w32_initialize_display_info): New function to initialize parts of
12125 display info that are common to both GUI and console frames.
12126 (w32_term_init): Use w32_initialize_display_info. Do not set
12127 Vw32_num_mouse_buttons here, as it is not called for console
12128 frames. Build bitmaps for indicating truncated lines etc.
12129 (x_delete_display): Destroy pre-built bitmaps.
12130 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
12131 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
12133 2000-02-27 Dave Love <fx@gnu.org>
12135 * lisp.h: Add a bunch of prototypes.
12137 2000-02-26 Kenichi Handa <handa@etl.go.jp>
12139 * keyboard.c (read_char): Set `usec' correctly.
12141 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
12143 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
12144 `lambda', set reg[RRR] to the map index.
12145 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
12146 reg[RRR] to 0. Otherwise, set it to -1.
12148 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12150 * emacs.c (main): Remove code snippet commented out with `//'.
12152 2000-02-25 Richard M. Stallman <rms@gnu.org>
12154 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12155 and contains a `:', prepend `/:'.
12157 * window.c (select_window_1): If selected_window is nil,
12158 don't "swap out" the buffer's point.
12159 (Fset_window_configuration): Set selected_window to nil
12160 before calling Fselect_window.
12161 (unshow_buffer): Don't set point in buffer from window's point
12162 if another more recently selected window also shows the buffer.
12164 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12166 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12168 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12169 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12170 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12172 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12173 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12174 (hide_busy_cursor): New functions.
12175 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12177 * minibuf.c (read_minibuf): Cancel busy-cursor.
12179 * keyboard.c (command_loop_1): Call start_busy_cursor before
12180 Fcommand_execute and cancel_busy_cursor after it.
12181 (timer_check): Remove busy-cursor code.
12182 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12185 * process.c (wait_reading_process_input): Remove busy-cursor code.
12187 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12188 Fx_hide_busy_cursor.
12190 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12192 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12194 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12196 * xterm.c (XTread_socket): Remove busy-cursor code.
12198 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12199 (build_frame_matrix_from_leaf_window): Put code handling
12200 glyph row's not being a slice of a frame row in #if 0.
12201 (sync_window_with_frame_matrix_rows): New function.
12202 (frame_row_to_window): New function.
12203 (mirror_line_dance): Handle copies between windows.
12205 * lread.c (Fload): Use `xfree' instead of `free'.
12206 (init_obarray): Use `xmalloc' instead of `malloc'.
12208 * window.c (Fset_window_buffer): Set WINDOW to the window
12210 (coordinates_in_window): Take frame's internal border width
12213 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12215 * xterm.c (x_display_and_set_cursor): Display cursor of
12216 non-selected windows depending on the setting of
12217 cursor_in_non_selected_windows.
12219 * xdisp.c (cursor_in_non_selected_windows): New variable.
12220 (syms_of_xdisp): DEFVAR_BOOL it.
12222 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12224 * data.c (Fstring_to_number): If number is greater than what
12225 fits into an integer, return a float.
12227 * eval.c (specbind): Remove references to
12228 keyword_symbols_constant_flag.
12230 * data.c (keyword_symbols_constant_flag): Removed.
12231 (Fmakunbound, set_internal, syms_of_data): Remove references to
12232 keyword_symbols_constant_flag.
12234 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12236 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12238 * syntax.c (multibyte_syntax_as_symbol): New variable.
12239 (syms_of_syntax): Declare it as a Lisp variable.
12240 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12241 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12242 nonzero, treat all multibyte characters as symbol.
12243 (init_syntax_once): Give syntax `word' to all multibyte characters.
12245 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12247 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12250 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12252 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12254 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12255 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12257 2000-02-21 Dave Love <fx@gnu.org>
12259 * frame.c (Vmouse_position_function): New variable.
12260 (Fmouse_position): Use it.
12261 (syms_of_frame): Install it.
12263 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12265 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12267 * fileio.c (Finsert_file_contents): Unbind the binding of
12268 standard-output done by temp_output_buffer_setup.
12270 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12271 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12272 (specbind, unbind_to): Handle most common case of non-constant
12273 symbol with trivial value specially.
12275 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12277 2000-02-20 Richard M. Stallman <rms@gnu.org>
12279 * data.c (Fmake_variable_buffer_local): Doc fix.
12280 Init found_for_buffer to 0.
12281 (Fmake_variable_frame_local): If the variable has already
12282 been buffer-local, set the check_frame field.
12284 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12286 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12287 produced for CODING_MODE_LAST_BLOCK requires.
12289 2000-02-18 Dave Love <fx@gnu.org>
12291 * keyboard.c (echo_keystrokes): Remove declaration.
12292 (Vecho_keystrokes) New variable.
12293 (read_char, record_menu_key, read_key_sequence): Use it to allow
12294 use of float value.
12295 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12297 * lread.c: Undef feature selection macros before defining.
12299 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12301 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12302 for symbols other than the symbol in question.
12304 2000-02-17 Dave Love <fx@gnu.org>
12306 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12308 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12310 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12312 * alloc.c (enum mem_type): Compile unconditionally.
12314 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12316 * xfaces.c (tty_defined_color): Don't return faulire indication
12317 for unspecified-fg and unspecified-bg pseudo-colors.
12319 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12321 * alloc.c (mark_object): Don't mark symbol names in pure space.
12322 (gc_sweep): Don't unmark symbol names in pure space.
12324 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12325 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12326 [GC_MARK_STACK]: New defines.
12327 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12328 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12330 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12332 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12333 allocate_buffer instead of xmalloc.
12335 * alloc.c (toplevel): Include setjmp.h.
12336 (PURE_POINTER_P): New define.
12337 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12338 (Vdead) [GC_MARK_STACK]: New variable.
12339 (lisp_malloc): Add parameter TYPE, call mem_insert if
12340 GC_MARK_STACK is defined.
12341 (allocate_buffer): New function.
12342 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12343 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12344 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12345 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12346 (MEM_NIL) [GC_MARK_STACK]: New define.
12347 (struct mem_node) [GC_MARK_STACK]: New structure.
12348 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12349 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12350 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12351 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12352 (mark_stack) [GC_MARK_STACK]: New functions.
12353 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12354 (clear_marks): Removed.
12355 (gc_sweep): Set free conses' car, free floats' type, free
12356 symbols' function to Vdead. Use lisp_free to free buffers.
12357 (init_alloc_once): Initialize Vdead.
12358 (survives_gc_p): Return non-zero for pure objects.
12360 * alloc.c: Add comments throughout the file.
12362 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12363 that unblocks alarms.
12365 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12366 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12367 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12369 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12371 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12373 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12374 avoid infinite error signaling. Allocate sufficient memory for
12375 eol_str in the case that eoltype is Lisp_Int.
12377 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12379 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12380 depends on the previous behavior.
12382 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12384 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12386 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12388 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12390 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12391 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12394 2000-02-15 Richard M. Stallman <rms@gnu.org>
12396 * data.c (set_internal): Don't make variable buffer-local
12397 if within a let-binding for the same buffer.
12398 (let_shadows_buffer_binding_p): New function.
12400 * eval.c (specbind): For buffer-local value,
12401 record the current buffer also.
12402 (unbind_to): Cope with that change.
12404 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12406 * window.c (Fsave_window_excursion): Doc fix.
12408 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12410 * syntax.c (back_comment): Make sure we only consider comment-starters
12411 of the relevant style and return -1 in case of a failure to find the
12412 beginning of the comment.
12413 (Fforward_comment): If back_comment fails, go back to the position just
12414 after the comment-end.
12415 (scan_lists): Add comment describing a very minor bug.
12417 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12419 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12420 `completion-regexp-list' in the docstring.
12422 2000-02-14 Dave Love <fx@gnu.org>
12424 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12426 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12428 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12429 to Emacs' syntax. Also fix the comment about set/not-set meanings
12430 since Emacs syntax is not the value 0 any more.
12431 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12432 since it's now part of RE_SYNTAX_EMACS.
12434 2000-02-12 Dave Love <fx@gnu.org>
12436 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12438 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12440 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12442 2000-02-12 Dave Love <fx@gnu.org>
12444 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12446 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12447 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12448 * s/hpux.h: Don't define HAVE_VFORK.
12450 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12452 * s/nextstep.h: Don't define HAVE_ALLOCA.
12454 * config.in: Add vfork bits.
12456 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12458 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12459 unwind function to undo the effect of stopping atimers.
12461 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12463 * atimer.c (stopped_atimers): New variable.
12464 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12467 * atimer.h (stop_other_atimers, run_all_atimers)
12468 (unwind_stop_other_atimers): Add function prototypes.
12470 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12472 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12474 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12475 library may depend on jpeg.
12476 (atimer.o): Depends on atimer.c.
12478 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12480 * insdel.c (del_range_1): Call update_compositions.
12481 (del_range_both): Call update_compositions just once..
12483 2000-02-10 Dave Love <fx@gnu.org>
12485 * xfns.c (create_frame_xic): Fix initialization of automatic
12486 aggregates for pcc.
12488 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12490 * ccl.c (CCL_MAKE_CHAR): New macro.
12491 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12492 registers by CCL_MAKE_CHAR before calling translate_char.
12493 <CCL_TranslateCharacterConstTbl> Likewise.
12495 2000-02-08 Dave Love <fx@gnu.org>
12497 * lread.c (__EXTENSIONS__): Define.
12499 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12501 * puresize.h (BASE_PURESIZE): Increase to 650000.
12503 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12505 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12508 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12510 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12511 md, mh, mb, mr, and me to the fake termcap entry.
12513 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12515 * sound.c (sound_cleanup): Don't call device close routine if the
12516 function pointer is null.
12518 2000-02-06 Andrew Innes <andrewi@gnu.org>
12520 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12521 around image definitions and prototypes.
12522 (gamma_correct) [WINDOWSNT]: New prototype.
12524 * w32term.c (x_make_frame_visible): Replace call to
12525 input_poll_signal with poll_for_input.
12527 * window.c [WINDOWSNT]: Include w32term.h.
12529 * xdisp.c [WINDOWSNT]: Include w32term.h.
12531 * makefile.nt: Add dependencies on w32gui.h.
12532 (OBJ1): Include atimer.obj.
12533 ($(BLD)\atimer.obj): New dependency rule.
12535 * w32.c (sigmask): New function (does nothing).
12536 (sigunblock): Ditto.
12538 * frame.c [WINDOWSNT]: Include w32term.h.
12540 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12542 * lread.c (syms_of_lread): Fix literal newlines.
12544 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12545 the string constant limit (2048 bytes) in MSVC.
12548 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12550 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12551 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12552 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12553 dispatch the event.
12555 2000-02-04 Dave Love <fx@gnu.org>
12557 * fileio.c: Remove some unused vars.
12558 (_GNU_SOURCE): Define (for euidaccess).
12560 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12562 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12564 (read_minibuf): Deal with allow_props correctly.
12566 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12568 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12570 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12572 * search.c (compile_pattern): If a cache entry has a nil regexp,
12573 fill in that entry instead of clobbering a previously cached
12576 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12578 * puresize.h (BASE_PURESIZE): Increase to 610000.
12580 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12582 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12585 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12587 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12588 instead of incrementing ic directly.
12589 <CCL_WriteExprConst> Likewise.
12590 <ccl_set_expr>: Set ic to jump_address.
12592 * fileio.c (e_write): Fix the handling of
12593 CODING_FINISH_INSUFFICIENT_SRC.
12595 2000-02-01 Dave Love <fx@gnu.org>
12597 * editfns.c (Fpropertize): Doc fix.
12599 * process.c (Fstart_process): Doc fix.
12601 * eval.c: Fix various doc strings not to duplicate information
12602 from help-manyarg-func-alist.
12604 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12606 * doc.c (Vhelp_manyarg_func_alist): New variable.
12607 (Fdocumentation): Use it.
12608 (syms_of_doc): Define it.
12610 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12612 * xterm.c (xim_open_dpy): Remove unused local variable.
12614 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12616 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12617 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12619 * fns.c (sweep_weak_table): New function.
12620 (sweep_weak_hash_tables): Use it. Keep on marking until there
12623 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12625 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12626 that XTread_socket does not crash by trying to call XNoOp on a
12629 2000-01-30 Jason Rumney <jasonr@gnu.org>
12631 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12632 Change selected_frame to SELECTED_FRAME ().
12633 (w32_console_mouse_position): Remove #ifndef MULE from around
12634 `insist' parameter.
12636 * makefile.nt: Remove dosfns.obj.
12638 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12640 * w32fns.c (w32_defined_color): Check for valid frame before
12641 applying gamma correction. Eliminate dependency on frame elsewhere.
12642 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12643 (w32_to_x_font): Use resx and resy not height_in and width_in.
12644 (x_to_w32_font): Doc fix.
12645 (xlfd_strip_height): New function to strip and return font height.
12646 (w32_font_match): Compare height separately from rest of xlfd
12647 spec, using xlfd_strip_height.
12649 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12650 width_in. Use w32_defined_color in place of defined_color.
12652 * w32faces.c: Merge more of DOS and X specifics in preparation for
12653 merge with xfaces.c.
12654 (defined_color): Remove FIXME comment.
12655 (tty_color_name): Provide w32-specific function.
12656 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12658 * w32console.c (turn_on_face, turn_off_face): Removed.
12659 (w32_face_attributes): New function.
12660 (Global_variables): Reduce scope where possible.
12661 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12663 (hl_mode): Don't modify text attributes.
12664 (write_glyphs): Don't do anything if len <= 0. Use
12665 w32_face_attributes to get attributes for drawing. Write
12666 terminating codes using char_attr_normal.
12667 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12668 (update_begin, update_end): Likewise.
12669 (vga_stdcolor_name): New function.
12670 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12671 (Fset_screen_color): Remove char_attr_reverse.
12673 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12675 * xfns.c (xic_set_preeditarea): Take window parameter and
12676 window-relative pixel-positions.
12678 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12679 is its frame's selected window.
12680 (xim_instantiate_callback): Likewise.
12682 * xfns.c (x_create_im): Removed.
12683 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12684 (supported_xim_styles): Renamed from supported_styles.
12685 (best_xim_style): Renamed from best_style.
12686 (create_frame_xic): Renamed from xic_create_frame.
12687 (free_frame_xic): Renamed from xic_destroy_frame.
12689 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12691 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12692 our frames, call XFilterEvent with 2nd parameter `None'.
12693 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12694 returning XBufferOverflow.
12695 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12696 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12697 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12698 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12699 (xim_initialize, xim_close)
12700 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12701 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12702 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12703 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12705 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12707 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12708 `xic_style' and `xic_xfs'.
12709 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12710 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12711 (FRAME_XIM): Removed.
12713 * xfns.c (supported_styles): New variable.
12714 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12715 (xic_create_xfontset, best_style, xic_create_frame)
12716 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12717 (xic_set_xfontset): New functions.
12719 2000-01-28 Dave Love <fx@gnu.org>
12721 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12723 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12725 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12727 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12728 for *scratch* if it already existed.
12730 * emacs.c (USAGE): New macro.
12731 (main): Use it to display usage information.
12733 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12735 Support for the menu-help feature:
12737 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12739 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12740 part of the line to the termscript file.
12741 (IT_clear_to_end): Clear the entire line, not just its beginning.
12742 (menu_help_message, prev_menu_help_message): New variables.
12743 (IT_menu_make_room): Make room for the help_text member.
12744 (IT_menu_display): New argument disp_help; all callers changed.
12745 If disp_help is non-zero, store the help text of the active menu
12746 item in menu_help_message.
12747 (XMenuAddPane): Initialize the help_text member to NULL.
12748 (XMenuAddSelection): New argument help_text. Store it in the
12750 (XMenuActivate): New argument help_callback. If the value of
12751 menu_help_message has changed since the last time, display the
12752 menu help message text while waiting for the mouse to move. Clear
12753 the echo area before exiting.
12754 (XMenuDestroy): Free the help_text member.
12756 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12758 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12759 XMenuAddSelection. Pass help callback to XMenuActivate.
12760 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12762 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12764 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12765 and EMACS_SET_USECS.
12767 2000-01-26 Dave Love <fx@gnu.org>
12769 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12771 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12772 an error may be signalled.
12774 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12776 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12777 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12779 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12781 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12783 * charset.c (Fstring): If there is a multibyte char among
12784 the args, always return a multibyte string.
12786 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12788 * sysdep.c (sys_select): Turn atimers off and on instead of
12789 recording and restoring old alarm handler
12791 * process.c (toplevel): Include atimer.h.
12792 (create_process_1): Rewritten.
12793 (create_process): Use atimers instead of alarm.
12794 (wait_reading_process_input) [hpux]: Turn atimers off instead
12795 of turning off SIGALRM.
12796 (wait_reading_process_input): Turn off atimers instead off
12797 calling stop_polling.
12799 * emacs.c (main): Call init_atimer.
12801 * keyboard.c (toplevel): Include systime.h and atimer.h.
12802 (polling_for_input): Removed because unused.
12803 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12804 (poll_timer): New variable.
12805 (poll_for_input, poll_for_input_1): New functions.
12806 (start_polling, stop_polling): Rewritten.
12808 * keyboard.h (polling_for_input): Removed.
12810 * atimer.h, atimer.c: New files.
12812 * Makefile.in (obj): Add atimer.o.
12813 (atimer.o): New target.
12815 * blockinput.h (pending_atimers): Add extern declaration.
12816 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12818 * lisp.h (popup_activated_flag): Add extern declaration.
12820 * xmenu.c (popup_activated_flag): Make externally visible.
12821 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12822 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12824 * xterm.c (toplevel): Include atimer.h.
12825 (toolkit_scroll_bar_interaction): New variable.
12826 (Fxt_process_timeouts): Removed.
12827 (x_process_timeouts): New function.
12828 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12829 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12830 (x_make_frame_visible): Call poll_for_input_1 instead of
12831 input_poll_signal. Don't call alarm.
12832 (x_initialize): Install timer calling x_process_timeouts.
12834 2000-01-24 Dave Love <fx@gnu.org>
12836 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12837 Don't use -cckr -- apparently not now necessary.
12839 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12841 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12844 2000-01-23 Jason Rumney <jasonr@gnu.org>
12846 * w32fns.c (w32_defined_color): Apply gamma correction before
12847 trying to map to the palette.
12848 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12851 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12852 here. Callers changed to always pass real device context.
12853 (w32_draw_bitmap): Likewise.
12854 (w32_get_glyph_overhangs): Likewise.
12855 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12856 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12857 pfnSetScrollInfo and SetScrollRange.
12858 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12859 back into MULE characters after decoding them.
12860 (x_get_glyph_face_and_encoding): Likewise.
12861 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12862 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12863 (x_produce_glyphs): Calculate per char metrics for a character
12864 that we know exists in default font when font_not_found_p is true.
12866 2000-01-22 Jason Rumney <jasonr@gnu.org>
12868 * makefile.nt (intervals.obj, composite.obj): New modules.
12869 (composite.h): Added as dependency where appropriate.
12871 * w32gui.h (XGCValue): New struct for emulating X GCs.
12873 * w32term.h (XCharStruct): New struct for emulating X.
12875 * w32console.c (turn_on_face, turn_off_face): New functions.
12876 (change_line_highlight): New prototype for new redisplay.
12877 (write_glyphs): Support multibyte text. Support faces.
12879 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12881 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12882 throughout. struct frame * in place of FRAME_PTR.
12883 Skeleton support for images, toolbars, tooltips from xfns.c.
12884 (Fx_create_frame): Use system default for default scroll bar width.
12885 (w32_get_arg): Renamed from x_get_arg.
12886 (Fx_file_dialog): New function.
12887 (w32_list_fonts): Check cache before asking system.
12888 (Vw32_enable_synthesized_fonts): New variable.
12889 (Vw32_enable_italics): Obsolete, removed.
12891 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12892 Use SELECTED_FRAME macro.
12894 * w32menu.c: Add skeleton support for help strings on menus.
12895 (add_menu_item): Native checkbox and radio support added, but not
12896 yet enabled due to bugs.
12897 (push_menu_item): Add parameters type, selection and help.
12899 Formatting changes to reduce unnecessary diffs with xmenu.c.
12901 * w32select.c (Fw32_set_clipboard_data): Update call to
12902 find_charset_in_str.
12904 * w32term.c: Complete rewrite for new redisplay based on new
12905 xterm.c with necessary sections merged back in from old w32term.c.
12907 2000-01-21 Richard M. Stallman <rms@gnu.org>
12909 * data.c (set_internal): Further fix in same criterion.
12911 2000-01-20 Richard M. Stallman <rms@gnu.org>
12913 * data.c (set_internal): Fix the criteria for whether
12914 to swap out the old cached binding.
12916 2000-01-19 Dave Love <fx@gnu.org>
12918 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12920 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12922 * regex.c (re_compile_fastmap): While checking a range table for
12923 `charset', skip flag bits for a character class correctly.
12925 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12927 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12929 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12931 * widget.c (EmacsFrameSetCharSize): Change size of children first
12932 because of problems with main window geometry management under Lesstif.
12934 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12935 MENU_ITEMS_ITEM_.*.
12936 (MENU_ITEMS_ITEM_HELP): New enumerator.
12937 (push_menu_item): Add parameter HELP. Record help in menu_items.
12938 (single_menu_item, single_submenu, list_of_items): Call
12939 push_menu_item with new parameter.
12940 (single_submenu): Set help string in widget value.
12941 (menu_highlight_callback): New function.
12942 (set_frame_menubar): Call lw_create_widget with new
12944 (xmenu_show, xdialog_show): Ditto.
12946 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12948 * sound.c (Fplay_sound): Improve doc string.
12950 2000-01-11 Richard M. Stallman <rms@gnu.org>
12952 * lisp.h (set_internal): Enter the new arg.
12954 * eval.c (specbind): Record buffer-local variables specially,
12955 indicating which buffer's binding was saved.
12956 (unbind_to): Restore buffer-local variables specially
12957 in the proper buffer.
12959 * data.c (set_internal): New arg BUF.
12961 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12962 * data.c (Fset): Pass new arg to set_internal.
12963 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12965 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12967 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12969 2000-01-11 Richard M. Stallman <rms@gnu.org>
12971 * minibuf.c (Ftry_completion): Doc fix.
12973 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12975 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12978 2000-01-11 Andreas Schwab <schwab@suse.de>
12980 * coding.c (code_convert_region): Initialize total_skip.
12982 2000-01-08 Dave Love <fx@gnu.org>
12984 * eval.c (Fuser_variable_p): Check customizability too.
12986 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12988 * minibuf.c (Fcompleting_read): Doc fix.
12990 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12992 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12995 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12996 Check that input style is supported before trying to create an
12998 (x_window): Call x_create_im.
13000 2000-01-04 Gerd Moellmann <gerd@gnu.org>
13002 * xfns.c (current_gif_memory_src): New variable.
13003 (gif_load): Record the address of the current memory source
13004 in current_gif_memory_src.
13005 (gif_read_from_memory): Use current_gif_memory_src.
13007 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
13008 macros statement form.
13010 * sound.c (struct sound): Renamed from struct sound_file.
13011 (struct sound): Add members `data' and `header_size'.
13012 (enum sound_attr): Add SOUND_DATA.
13013 (current_sound, current_sound_device): Variables renamed from
13014 sound_file and sound_device.
13015 (parse_sound): Parse :data.
13016 (parse_sound): Handle sound data in strings.
13017 (find_sound_type): Function renamed from find_sound_file_type.
13018 (wav_init, au_init): Fail if sound's header_size is smaller than
13019 needed header size.
13020 (wav_play, au_play): Play sounds from string data.
13022 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
13024 * lisp.h: Add prototype for allocate_string_data.
13026 * alloc.c (Fgarbage_collect): Return number of live and free strings.
13028 * alloc.c (mark_buffer): Remove code in #if 0.
13030 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
13031 (strings_consed): New variable.
13032 (allocate_string): Set it.
13033 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
13034 (Fmemory_use_counts): Return strings_consed. Use Flist.
13036 * alloc.c: General cleanup in comments etc. Remove conditional
13037 compilation for `standalone'.
13039 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
13041 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
13042 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
13043 (DONT_COPY_FLAG): Removed.
13044 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
13045 (struct sdata, struct sblock): New
13046 (struct string_block): Rewritten.
13047 (STRINGS_IN_STRING_BLOCK): New macro.
13048 (oldest_sblock, current_sblock, total_strings, total_free_strings)
13049 (large_sblocks, string_blocks, string_free_list): New variables.
13050 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
13051 (init_strings): Rewritten.
13052 (allocate_string, allocate_string_data, compact_small_strings)
13053 (free_large_strings, sweep_strings): New functions.
13054 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
13055 (struct string_block_head, current_string_block)
13056 (first_string_block, large_string_blocks, STRING_FULLSIZE)
13057 (STRING_PAD): Removed.
13058 (make_uninit_multibyte_string, make_pure_string): Rewritten.
13059 (Fgarbage_collect): Don't set mark bit in large strings.
13060 (mark_object): Mark strings differently. Mark symbol names
13062 (survives_gc_p): Test marked strings differently.
13063 (gc_sweep): Sweep strings differently, unmark strings in
13065 (compact_strings): Removed.
13067 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
13069 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
13070 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
13072 2000-01-04 Kenichi Handa <handa@etl.go.jp>
13074 * fileio.c (Finsert_file_contents): Signal error if visiting file
13075 in a non-empty buffer.
13077 * term.c (encode_terminal_code): Fix the previous change.
13079 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13081 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
13082 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
13084 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
13086 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13088 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
13089 need to test for MSDOS frames.
13091 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13093 * dosfns.c (unspecified_colors): Remove.
13094 (msdos_stdcolor_idx): Use global variables unspecified_fg and
13096 (msdos_stdcolor_name): Return strings for unspecified fore- and
13097 back-ground colors.
13099 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
13100 (syms_of_xfaces): Remove their staticpro's.
13101 (tty_color_name): Return Lisp strings for unspecified fore- and
13102 back-ground colors.
13103 (Finternal_set_lisp_face_attribute): Remove the special treatment
13104 for Qunspecified_{f,b}g.
13105 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
13107 2000-01-03 Gerd Moellmann <gerd@gnu.org>
13109 * xdisp.c (reseat_at_next_visible_line_start): Position before
13110 newline only if ending up on a newline.
13111 (next_element_from_ellipsis): Return success. Handle case of
13112 displaying no ellipsis. Fix case of ellipsis defined in display table.
13113 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
13116 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
13118 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
13119 (Fcolor_supported_p): Renamed from face-color-supported-p.
13121 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13123 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
13124 list of colors renamed to tty-defined-color-alist.
13125 (tty_color_name): Pass the frame to tty-color-by-index.
13126 (realize_tty_face): tty-color-alist is now a function which
13127 accepts the frame as argument.
13129 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
13131 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13133 * term.c (insert_glyphs): Pass glyph, not &glyph, to
13134 encode_terminal_code.
13136 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
13138 * dispnew.c (mode_line_string): Support termcap frames as well.
13140 2000-01-01 Gerd Moellmann <gerd@gnu.org>
13142 * syntax.c (Fforward_word): Undo previous change.
13144 * editfns.c (Fconstrain_to_field): Don't constrain if
13145 inhibit-field-text-motion is non-nil.
13146 (Fline_beginning_position): Undo previous change.
13147 (Fline_end_position): Ditto.
13149 * syntax.c (Fforward_word): Notice field boundaries only if
13150 inhibit-field-text-motion is nil.
13152 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13154 * editfns.c (Vinhibit_field_text_motion): New variable.
13155 (inhibit-field-text-motion): New DEFVAR_LISP.
13156 (Fline_beginning_position, Fline_end_position): Notice field
13157 boundaries only if inhibit-field-text-motion is nil.
13159 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13160 All calls adjusted.
13161 (x_build_heuristic_mask): Likewise.
13162 (xbm_load_image_from_file): Change error output.
13163 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13164 (gif_load, gs_load, x_kill_gs_process): Ditto.
13166 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13167 color indices when accessing raster pixels.
13168 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13169 one of :file or :data.
13170 (enum pbm_keyword_index): Add PBM_DATA.
13171 (pbm_format): Add :data.
13172 (pbm_image_p): Allow either :file or :data.
13173 (pbm_read_file): New function.
13174 (pbm_scan_number): Rewritten to read from string.
13175 (pbm_load): Support :data.
13177 See ChangeLog.8 for earlier changes.
13179 ;; Local Variables:
13180 ;; coding: iso-2022-7bit
13183 Copyright (C) 2001 Free Software Foundation, Inc.
13184 Copying and distribution of this file, with or without modification,
13185 are permitted provided the copyright notice and this notice are preserved.