de> (or a subclass).
These symbol objects are annotated with parser information and pushed
onto a stack; reusing objects will result in the parser annotations
being scrambled.  As of CUP 0.10j, <code>Symbol</code> reuse should be
detected if it occurs; the parser will throw an <code>Error</code>
telling you to fix your scanner.</a></p><p>


In the </a><a href="#spec">next section</a> a more detailed and formal 
explanation of all parts of a CUP specification will be given.  
<a href="#running">Section 3</a>