Am 10.05.2010 23:34 schrieb Alban Hertroys:
> Thinking more on the issue, I don't see a way to prevent the nested
> loop as there's no way to decide beforehand what part of the string to
> index for b.txt. It depends on a.txt after all.
Yes, that seems to be the gist of the matter. I just felt I might have
missed something. Thanks for your answers.
-- Christoph
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