         [string length [lindex $foo 2]] 'g's&quot;
    }
}</PRE>
<H3><A NAME="M13">SEE ALSO</A></H3>
<B><A HREF="for.html">for</A></B>, <B><A HREF="if.html">if</A></B>, <B><A HREF="regexp.html">regexp</A></B>
<H3><A NAME="M14">KEYWORDS</A></H3>
<A href="../Keywords/S.html#switch">switch</A>, <A href="../Keywords/M.html#match">match</A>, <A href="../Keywords/R.html#regular expression">regular expression</A>
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