This standard was last reviewed and confirmed in 2015. Therefore this version remains current.
Abstract Preview
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.
General information
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Status : PublishedPublication date : 2009-12
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Edition : 1Number of pages : 15
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- ICS :
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IT applications in information, documentation and publishing
Buy this standard
Format | Language | |
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Paper |
- CHF88
Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
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Now under review
ISO/IEC 19757-7:2009 -
Corrigenda/Amendments
ISO/IEC 19757-7:2009/Cor 1:2015
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Will be replaced by
ISO/IEC DIS 19757-7
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