08/02/15 16:01:42
URLﾘﾝｸ(www.r6rs.org)
>A literal identifier matches an input subform if and only if
>the input subform is an identifier and
>either both its occurrence in the input expression and
>its occurrence in the list of literals have the same lexical binding, or
>the two identifiers have the same name and both have no lexical binding.