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<H1>STAppendOptionsPrefix</H1>
Appends to the prefix used for searching for all <A HREF="../ST/ST.html#ST">ST</A> options in the database. 
<H3><FONT COLOR="#883300">Synopsis</FONT></H3>
<PRE>
#include "slepcst.h" 
PetscErrorCode <A HREF="../ST/STAppendOptionsPrefix.html#STAppendOptionsPrefix">STAppendOptionsP