w
    terminal is needed by the parser.  The body of this method is 
    supplied by the <tt>scan with</tt> clause of the specification, if
    present; otherwise it returns <code>getScanner().next_token()</code>.
</dd><dt><tt>public java_cup.runtime.Scanner getScanner()</tt>
</dt><dd>Returns the default scanner.  See <a href="#scanner">section 5</a>.
</dd><dt><tt>public void setScanner(java_cup.runtime.Scanner s)</tt>
</dt><dd>Sets the default scanner.  See <a href="#scanner">section 5</a>.
</dd><dt><tt> p