On Sat, 9 Feb 2008, Riccardo (Jack) Lucchetti wrote:
It only applies to "while" loops. It's used to forcibly
break potentially
infinite loops. Actually, "help set" could be a little more explicit on this.
It is now.
Riccardo (Jack) Lucchetti
Dipartimento di Economia
Università Politecnica delle Marche
r.lucchetti(a)univpm.it
http://www.econ.univpm.it/lucchetti