Testing compact grammar is recognized on p:document/@href.
Test ab-validate-with-relax-ng-012.xml is expected to pass.
It requires the following features: p-validate-with-relax-ng.
<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" name="pipeline" version="3.0">
   <p:output port="result">
   <p:validate-with-relax-ng>
      <p:with-input port="source">
         <doc>
            <title>Some title</title>
            <p>Some paragraph.</p>
         </doc>
      </p:with-input>
      <p:with-input port="schema">
         <p:document href="../documents/grammar.rnc">
      </p:with-input>
   </p:validate-with-relax-ng>
</p:declare-step>
<s:schema xmlns="http://www.w3.org/1999/xhtml" xmlns:s="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
   <s:pattern>
      <s:rule context="/">
         <s:assert test="doc">The element root is not “doc”.</s:assert>
         <s:assert test="doc/title">The element root does not have a child 'title'.</s:assert>
         <s:assert test="doc/p">Element root does not have child 'p'.</s:assert>
      </s:rule>
   </s:pattern>
</s:schema>
Added attribute 'queryBinding' to schematron's schema.
Initial publication