<grammar xmlns="http://relaxng.org/ns/structure/1.0" xmlns:z="http://www.daisy.org/ns/z3998/annotations/#" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:sch="http://purl.oclc.org/dsdl/schematron" xmlns:db="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" ns="http://www.daisy.org/ns/z3998/authoring/"> <info xmlns="http://docbook.org/ns/docbook" xml:lang="en"> <title>The super- and subscript module </title> <annotation annotates="/"> <para>This module defines the sub and sup elements for marking superscripts and subscripts. </para> <para>More information about this module is available at http://www.daisy.org/z3998/2012/auth/cm/#z3998.sub-sup.module</para> </annotation> <author> <personname>Markus Gylling</personname> <email>mgylling@daisy.org</email> </author> <copyright> <year>2009</year> <year>2010</year> <year>2011</year> <year>2012</year> <holder>DAISY Consortium</holder> </copyright> <legalnotice> <para>This module is licensed under a Creative Commons Attribution 3.0 license, a copy of which is available at <link xlink:href="http://creativecommons.org/licenses/by/3.0/">http://creativecommons.org/licenses/by/3.0/</link> </para> <para>For complete licensing information, please refer to the LICENSE file that came with this distribution, a copy of which is also available from the DAISY web site at <link xlink:href="http://www.daisy.org">www.daisy.org</link> </para> </legalnotice> <revhistory> <revision> <date>2012-12-19</date> <authorinitials>MGy</authorinitials> <revdescription> <para>Initial version</para> </revdescription> </revision> </revhistory> </info> <div> <define name="z3998.sub"> <element name="sub"> <a:documentation>The sub element represents instances of subscripted text. </a:documentation> <ref name="z3998.sub.attlist"/> <ref name="z3998.sub.content"/> <sch:rule context="default:sub"> <sch:assert test="normalize-space(.) or *">The sub element must neither be empty nor contain only whitespace. </sch:assert> </sch:rule> </element> </define> <define name="z3998.sub.attlist"> <ref name="z3998.Text.attrib"/> </define> <define name="z3998.sub.content"> <ref name="z3998.Text.model"/> </define> </div> <div> <define name="z3998.sup"> <element name="sup"> <a:documentation>The sup element represents instances of superscripted text. </a:documentation> <ref name="z3998.sup.attlist"/> <ref name="z3998.sup.content"/> <sch:rule context="default:sup"> <sch:assert test="normalize-space(.) or *">The sup element must neither be empty nor contain only whitespace. </sch:assert> </sch:rule> </element> </define> <define name="z3998.sup.attlist"> <ref name="z3998.Text.attrib"/> </define> <define name="z3998.sup.content"> <ref name="z3998.Text.model"/> </define> </div> <div> <a:documentation>sup and sub - default content model contribution </a:documentation> <define name="z3998.Text.core.class" combine="choice"> <ref name="z3998.sub"/> </define> <define name="z3998.Text.core.class" combine="choice"> <ref name="z3998.sup"/> </define> </div> </grammar>