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[Peter Otten]

Bengt Richter wrote:

> What struck me was
> 
> >>> gen = byblocks(StringIO.StringIO('no'),1024,len('end?')-1)
> >>> [gen.next() for i in xrange(10)]
> ['no', 'no', 'no', 'no', 'no', 'no', 'no', 'no', 'no', 'no']

Ouch. Seems like I spotted the subtle cornercase error and missed the big
one.

Peter