Function: rng-text-only-deriv
rng-text-only-deriv is a byte-compiled function defined in
rng-match.el.gz.
Signature
(rng-text-only-deriv IPATTERN)
Source Code
;; Defined in /usr/src/emacs/lisp/nxml/rng-match.el.gz
(defun rng-text-only-deriv (ipattern)
(or (rng--ipattern-memo-text-only-deriv ipattern)
(setf (rng--ipattern-memo-text-only-deriv ipattern)
(rng-compute-text-only-deriv ipattern))))