From: Phlip <phlip2005@...>
Date: 2007-08-18T00:00:47+09:00
Subject: Re: Regexp riddle; escaping escapes

Tim Pease wrote:

> str.gsub!( %r/&(?=[^a-z])/i, '&amp;')

Thanks!

> "zero-width positive lookahead"

Man, that was right there, but I was blocking on it. (-;

-- 
 Phlip
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