constraint

constraint — A constraint in an EBNF production.

Synopsis

constraint ::=

  • empty

Description

A constraint is a cross-reference to a description of a constraint that cannot be expressed in the grammar (generally logical rather than syntactic constraints).

Parents

These elements contain constraint: production.

Last revised by Norman Walsh on (git hash: 4460ecff4b65268b558037cbda9fadcfb9e3e09a 7c5a17532e372309975fdbdf572c92cf383a8b5d d8336abc499f0c937e6dbe0a81964bf398e6987d)