ISO IEC 13673:2000 pdf download – Information technology — Document processing and related communication — Conformance testing for Standard Generalized Markup Language (SGML) systems. 4.2 application modules: Components of an SGML system other than the parser and entity manager. 4.3 effective edition: The current edition of a standard including any amendments, addenda, or other modifications. 4.4 Element Structure Information Set: Infor- mation comprising the element structure that is described by SGML markup (the element structure information set is defined in annex A). 4.5 ESIS: Element Structure Information Set. 4.6 equivalent SGML documents: SGML doc- uments that, when parsed with respect...