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BS ISO/IEC 19757-7:2020

$142.49

Information technology. Document Schema Definition Languages (DSDL) – Character Repertoire Description Language (CREPDL)

Published By Publication Date Number of Pages
BSI 2020 24
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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
BS ISO/IEC 19757-7:2020
$142.49