ang.String, java.lang.String, org.apache.fop.complexscripts.util.ScriptContextTester)">substitute</A></B>(<A HREF="../../../../../../org/apache/fop/complexscripts/util/GlyphSequence.html" title="class in org.apache.fop.complexscripts.util">GlyphSequence</A>&nbsp;gs,
           java.lang.String&nbsp;script,
           java.lang.String&nbsp;language,
           java.lang.String&nbsp;feature,
           <A HREF="../../../../../../org/apache/fop/complexscripts/util/ScriptContextTester.html" title="interface in 