profile-cygwin

# put this into ~/.profile on Cygwin to run a CR-LF line ended script with mksh

mkshdos_re=$(printf 's/\r$//')
mkshdos() {
	if test -n "$1"; then
		mkshdos_fn=$1
		shift
	else
		mkshdos_fn=-
	fi
	mkshdos_T=$(mktemp /tmp/mkshdos.XXXXXXXXXX) || {
		echo >&2 mkshdos: Error: Could not create temporary file.
		return 255
	}
	sed "$mkshdos_re" <"$mkshdos_fn" >"$mkshdos_T"
	mksh "$mkshdos_T" "$@"
	mkshdos_rv=$?
	rm -f "$mkshdos_T"
	return $mkshdos_rv
}