
<P><DT><A HREF="Object.html">Tcl_Obj</A> <B>*patObj</B> (in/out)<DD>
Refers to the value from which to get a regular expression. The
compiled regular expression is cached in the value.
<P><DT>char <B>*text</B> (in)<DD>
Text to search for a match with a regular expression.
<P><DT>const char <B>*pattern</B> (in)<DD>
String in the form of a regular expression pattern.
<P><DT>Tcl_RegExp <B><A HREF="../TclCmd/regexp.html">regexp</A></B> (in)<DD>
Compiled regular expression.  Must have been returned previously
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