request for review: tre

[Chris Ricker <kaboom oobleck net>]

<http://www.oobleck.net/kaboom/fedora/srpms/tre-0.7.2-1.src.rpm>

tre is primarily a POSIX-compliant regexp library, but with support for 
arbitrarily approximate matching. The package also includes agrep, a fuzzy 
grep built using this library.

Anyone care to review / sponsor?

later,
chris