ISO/IEC 19757-2:2008

INTERNATIONAL ISO/IEC
STANDARD 19757-2
Second edition
2008-12-15

Information technology — Document
Schema Definition Language (DSDL) —
Part 2:
Regular-grammar-based validation —
RELAX NG
Technologies de l'information — Langage de définition de schéma de
documents (DSDL) —
Partie 2: Validation de grammaire orientée courante — RELAX NG



Reference number
ISO/IEC 19757-2:2008(E)
©
ISO/IEC 2008

---------------------- Page: 1 ----------------------
ISO/IEC 19757-2:2008(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.


COPYRIGHT PROTECTED DOCUMENT


©  ISO/IEC 2008
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland

ii © ISO/IEC 2008 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/IEC 19757-2:2008(E)
Contents Page
Foreword. iii
Introduction. iv
1 Scope. 1
2 Normative references. 1
3 Terms and definitions. 1
4 Notation. 4
4.1 EBNF. 4
4.2 Inference rules. 4
4.2.1 Variables. 4
4.2.2 Propositions. 5
4.2.3 Expressions. 6
5 Data model. 7
6 Full syntax. 8
7 Simplification. 9
7.1 General. 9
7.2 Annotations. 9
7.3 Whitespace. 9
7.4 datatypeLibrary attribute.
...