BS ISO/IEC 19757-7:2020
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Information technology. Document Schema Definition Languages (DSDL) – Character Repertoire Description Language (CREPDL)
Published By | Publication Date | Number of Pages |
BSI | 2020 | 24 |
This document specifies a Character Repertoire Description Language (CREPDL). A CREPDL schema describes a character repertoire. A stream of UCS code points can be validated against a CREPDL schema.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
6 | Foreword |
7 | Introduction |
9 | 1 Scope 2 Normative references 3 Terms and definitions |
10 | 4 Notation |
11 | 5 Overview 5.1 Basic constructs and compound constructs 5.2 Characters and code points 5.3 Grapheme clusters 5.4 Kernel and Hull 6 Syntax 6.1 General |
12 | 6.2 RELAX NG schema |
13 | 6.3 NVDL script 6.4 Regular Expressions 7 Semantics 7.1 General |
14 | 7.2 char |
15 | 7.3 union 7.4 intersection 7.5 difference |
16 | 7.6 ref 7.7 repertoire 8 Validation |
18 | Annex A (informative) Differences of conformant processors |
19 | Annex B (informative) Example CREPDL schemas |
23 | Bibliography |