Function: ebnf-map-node-to-optional

ebnf-map-node-to-optional is a byte-compiled function defined in ebnf-otz.el.gz.

Signature

(ebnf-map-node-to-optional NODE)

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/ebnf-otz.el.gz
(defun ebnf-map-node-to-optional (node)
  (and (eq (ebnf-node-kind node) 'ebnf-generate-alternative)
       (ebnf-map-list-to-optional (ebnf-node-list node))))