itute</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)</PRE>
<DL>
<DD>Perform substitution processing using all matching lookups.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>gs</CODE> - an input glyph sequence<DD><CODE>script</CODE> - a script identifier<DD><CODE>language