ISO/IEC 19757 defines a set of Document Schema Definition Languages (DSDL) that can be used to specify one or more validation processes performed against Extensible Markup Language (XML) documents.
ISO/IEC 19757-7:2009 specifies a Character Repertoire Description Language (CREPDL); a CREPDL schema describes a character repertoire. ISO/IEC 19757-7:2009 introduces kernels and hulls of repertoires, then specifies the syntax of CREPDL schemas and the semantics of a correct CREPDL schema; the semantics specify when a character is in a repertoire described by a CREPDL schema. ISO/IEC 19757-7:2009 defines CREPDL processors and their behaviour. Finally, it describes differences of conformant CREPDL processors, and provides examples of CREPDL schemas.
Status: WithdrawnPublication date: 2009-12
Edition: 1Number of pages: 15
Technical Committee: ISO/IEC JTC 1/SC 34 Document description and processing languages
- ICS :
- 35.240.30 IT applications in information, documentation and publishing
ISO/IEC 19757-7:2009Stage: 95.99
Corrigenda / AmendmentsWithdrawn
ISO/IEC 19757-7:2009/Cor 1:2015
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