On Wednesday 24 January 2007 20:02, Kish Shen wrote: > > fromto(_,End,End, end) do ..... > > and in your loop body, when you want to terminate, you unify End with end, End = end. > I should have been clearer about this: this will terminate the loop at the end of the current `iteration' of the loop, rather than immediately, i.e. all the goals in the loop body will be executed. Cheers, KishReceived on Wed Jan 24 2007 - 20:32:28 CET
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