DocBook: The Definitive Guide
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constraint

Name

constraint -- A constraint in an EBNF production

Synopsis

Content Model

constraint ::=
EMPTY

Attributes

Common attributes

Name

Type

Default

linkend

IDREF

Required

Description

This element is only available if you are using the EBNF Module.

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.

Attributes

linkend: FIXME:

Examples

For examples, see productionset.

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