# RELAX NG XML syntax expressed in RELAX NG Compact syntax. # Copyright (C) 2003-2004, 2007-2015 Free Software Foundation, Inc. # This file is part of GNU Emacs. # GNU Emacs is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # GNU Emacs is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with GNU Emacs. If not, see . default namespace rng = "http://relaxng.org/ns/structure/1.0" namespace local = "" datatypes xsd = "http://www.w3.org/2001/XMLSchema-datatypes" start = pattern pattern = element element { (nameQName | nameClass), (common & pattern+) } | element attribute { (nameQName | nameClass), (common & pattern?) } | element group|interleave|choice|optional |zeroOrMore|oneOrMore|list|mixed { common & pattern+ } | element ref|parentRef { nameNCName, common } | element empty|notAllowed|text { common } | element data { type, param*, (common & exceptPattern?) } | element value { commonAttributes, type?, xsd:string } | element externalRef { href, common } | element grammar { common & grammarContent* } param = element param { commonAttributes, nameNCName, xsd:string } exceptPattern = element except { common & pattern+ } grammarContent = definition | element div { common & grammarContent* } | element include { href, (common & includeContent*) } includeContent = definition | element div { common & includeContent* } definition = element start { combine?, (common & pattern+) } | element define { nameNCName, combine?, (common & pattern+) } combine = attribute combine { "choice" | "interleave" } nameClass = element name { commonAttributes, xsd:QName } | element anyName { common & exceptNameClass? } | element nsName { common & exceptNameClass? } | element choice { common & nameClass+ } exceptNameClass = element except { common & nameClass+ } nameQName = attribute name { xsd:QName } nameNCName = attribute name { xsd:NCName } href = attribute href { xsd:anyURI } type = attribute type { xsd:NCName } common = commonAttributes, foreignElement* commonAttributes = attribute ns { xsd:string }?, attribute datatypeLibrary { xsd:anyURI }?, foreignAttribute* foreignElement = element * - rng:* { (anyAttribute | text | anyElement)* } foreignAttribute = attribute * - (rng:*|local:*) { text } anyElement = element * { (anyAttribute | text | anyElement)* } anyAttribute = attribute * { text }