[PPL-devel] Undefined PPL references attempting to build cloog-ppl

[Abramo Bagnara]

Il 24/09/2010 11:47, Peter Kruse ha scritto:
> echo '> @ B' | sed -e 's/[ ]*\([@<>,]\)[ ]*/\1/g'
> >@ B

Uh? Badly broken sed?

The first time it should replace "> " with ">" and the second time it
should replace "@ " with "@".

I don't see any other sensible behaviour, however in this commit has
been introduced a lightly different approach that maybe work around that
bug, can you try it?

commit b68f8ff2bde57db64ec4439d8a2592da351742e4
Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date:   Thu Aug 5 09:08:44 2010 +0200

    Avoid using overlapping regular expressions.

-- 
Abramo Bagnara

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