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Re: Rule to filter for letter-number combinations?

2004-05-25 20:42:57
On Tue, May 25, 2004 at 12:53:01PM -0500, Jim Witte wrote:
  Anybody got a rule that would filter for lette-number combinations, 
such as V1agra, C1al1s, V1c0d1n' and the like..

A body scan:

* B ?? (v[1li]agra|v[1li]c[0o]d[1li]n|c[i1l]a[l1][i1l]s)

It should be noted that there are virtually inexhaustible ways to
morph these words (gappy text, etc.); the above regex will likely not
help with next-generation variants (this is the cat-and-mouse game
that content scanning always gets you).

Scott
-- 
Scott Wiersdorf
scott(_at_)perlcode(_dot_)org

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