On Mon 04 Apr 2011 15:05, Wolfgang J Moeller <w...@heenes.com> writes:

> (a) to always have a well-defined result
> (b) to allow for (break arg ...)

I have implemented this in stable-2.0.  It did not make it into 2.0.1
however.  Incidentally it should be compatible with the old 1.6 `while'.

Cheers,

Andy
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