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this fixes bugs involving out-of-range dates and leap seconds,
and allows date arithmetic via out-of-range values for arguments.
Allow the ZONE parameter to be a TZ-style string.
Doc string fix: `1900' -> `this century'.
(set_time_zone_rule): New function.
(Fset_time_zone_rule): Use it.
(environ, make_time): Add extern declarations.
(days_per_month): Remove.

Handle point values in the ASCII text section and in the addresses.
(hexl-insert-char): Handle point located in the ASCII text.

Do nothing for lines that are too wide.

since nobody uses it, and our hacks to get it get in the way
of the above fix.  Use simpler method for getting time stamp.
(init_gettimeofday, daylight, gmtoffset): Remove.

(syms_of_editfns): defsubr it.

not all Suns have this bug.

if localtime caches TZ.  Check for tzset.

(vc-directory): Take DIRNAME as an argument.  Ask for it in
the minibuffer.
Don't kill pre-existing vc-dired buffers (dired now re-uses the
right one).
(vc-file-tree-walk): New argument DIRNAME.  Updated all callers.
(vc-dired-update): New function.  `g' in vc-dired-mode calls it.
(vc-dired-reformat-line): Handle different ls -l formats.

that displays a list of files.
(dired-find-buffer-nocreate): Handle the case when dired-directory is
a list.
(dired-sort-other): Don't set mode-name if we are not in dired-mode.

(info-insert-file-contents): Use info-insert-file-contents-1
to set FULLNAME.  Use call-process-region to run the decode program.
(Info-find-node): Use info-insert-file-contents-1.
(info-insert-file-contents-1) [MSDOS]: Don't use the dot in SUFFIX
if FILENAME already has one.

rename the previous dir file to dir.bak or dir.old.

Also disable the menu instead of not displaying it, if FILES is empty.

(Fmarker_insertion_type, Fset_marker_insertion_type): New functions.
(syms_of_marker): defsubr them.

(insert_from_buffer_1, insert_from_string_1, insert_1): Call it.

If it's non-nil, switch to that nil.
(dired-find-buffer-nocreate): New arg MODE.

(DO_TERMSCRIPT): New macro to support open-termscript.
(internal_flush): Corrected handling of flush in middle of
escape sequences. Handle screen width > 127.
(flush_escape): New function for use by internal_flush.
(sys_select): New MS-DOS specific version with us timing.
(EMACSCOLORS): New environment variable.
(IT_clear_end_of_line): Set default face.
(run_msdos_command): Restore mouse position after command.
Close "backup fd"s.
Corrected switch to cooked mode while running command.
(mouse_on, mouse_off): Now checks have_mouse > 0.
Note: "have_mouse < 0" means that a mouse is present, but
it has been disabled via msdos-mouse-disable.
(IT_write_glyphs): Allow esc-character itself to be printed.
(event_timestamp): New function to make reliable times stamps.
(sys_chdir): Skip drive letter before calling chdir.
(sleep_or_kbd_hit): Handle 60 seconds time wrap.
(mouse_get_pos): Return event_timestamp.

config.in, paths.in.  Change Echo commands not to use `.

Undefine MULTI_FRAME, until somebody fixes msdos.h and msdos.c.

(Fmsdos_mouse_init): New functions.
(syms_of_dosfns): defsubr them.
(Fmode25, Fmode4350): Call mouse_off unconditionally.
(Fset_mouse_position): Return nil.

Disable error report from subshell if system returns non-zero.
Don't call vfork before calling system.
Don't call wait_for_termination.
(sys_select): Turn it off if MSDOS.
(reset_sys_modes): Support EMACSCOLORS env var.

[!MULTI_FRAME] (syms_of_frame): defsubr it.

(BASE_PURESIZE): Use SITELOAD_PURESIZE_EXTRA.