Function: rng-ipattern-memo-start-tag-open-deriv

rng-ipattern-memo-start-tag-open-deriv is a byte-compiled function defined in rng-match.el.gz.

Signature

(rng-ipattern-memo-start-tag-open-deriv IPATTERN NM DERIV)

Source Code

;; Defined in /usr/src/emacs/lisp/nxml/rng-match.el.gz
(defun rng-ipattern-memo-start-tag-open-deriv (ipattern nm deriv)
  (or (memq ipattern rng-const-ipatterns)
      (setf (rng--ipattern-memo-map-start-tag-open-deriv ipattern)
            (rng-memo-map-add nm
                              deriv
                              (rng--ipattern-memo-map-start-tag-open-deriv
                               ipattern))))
  deriv)