David wrote:
> > inc seems to have a similar, if not identical problem.
> It's identical:  inc uses the same code to print the scan line.

I was surprised recently when plodding through the source that inc(1)
actually uses the scan() function to do the inc-ing, with the scan as a
side effect.  IIRC.  And this means scan() has to bear in mind inc(1)
wants all the email even though the scan listing stopped a while ago.

Cheers, Ralph.

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