Obj</A> *<BR>
<B>Tcl_SubstObj</B>(<I>interp, objPtr, flags</I>)<BR>
<H3><A NAME="M4">ARGUMENTS</A></H3>
<DL class="arguments">
<DT><A HREF="Interp.html">Tcl_Interp</A> <B>*interp</B> (in)<DD>
Interpreter in which to execute Tcl scripts and lookup variables.  If
an error occurs, the interpreter's result is modified to hold an error
message.
<P><DT><A HREF="Object.html">Tcl_Obj</A> <B>*objPtr</B> (in)<DD>
A Tcl value containing the string to perform substitutions on.
<P><DT>int <B>flags</B> (in)<DD>
ORed comb