bit-vector simple-bit-vector base-string
simple-base-string) ; FIXME: unifying principle here?
(let ((result (apply #'concat-to-simple* output-type-spec sequences)))
bit-vector simple-bit-vector base-string
simple-base-string) ; FIXME: unifying principle here?
(let ((result (apply #'concat-to-simple* output-type-spec sequences)))