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Symbol-nonterminal

Make-symbol-nonterminal

Basic constructor macro for symbol-nonterminal structures.

Syntax

(make-symbol-nonterminal [:get <get>])

This is the usual way to construct symbol-nonterminal structures. It simply conses together a structure with the specified fields.

This macro generates a new symbol-nonterminal structure from scratch. See also change-symbol-nonterminal, which can "change" an existing structure, instead.

Definition

This is an ordinary make- macro introduced by fty::defprod.

Macro: make-symbol-nonterminal

(defmacro make-symbol-nonterminal (&rest args)
  (std::make-aggregate 'symbol-nonterminal
                       args '((:get))
                       'make-symbol-nonterminal
                       nil))

Function: symbol-nonterminal

(defun symbol-nonterminal (get)
  (declare (xargs :guard (rulenamep get)))
  (declare (xargs :guard t))
  (let ((__function__ 'symbol-nonterminal))
    (declare (ignorable __function__))
    (b* ((get (mbe :logic (rulename-fix get)
                   :exec get)))
      get)))