[Haskell-cafe] Re: [Haskell] ANN: scan-0.1.0.3,
a Haskell style scanner
sebf at informatik.uni-kiel.de
Mon Apr 19 11:56:11 EDT 2010
> I did not find a way to configure scan to ignore "multiple blanks".
The poor man's solution is to pipe the output through
grep --invert-match --regexp="multiple ([0-9]*) blanks"
I agree with Henning about the hyphen option. This often (usually?)
means "don't read from a file but from stdin".
Underestimating the novelty of the future is a time-honored tradition.
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