Tim Pease wrote:

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

Thanks!

> "zero-width positive lookahead"

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

-- 
 Phlip
 http://www.oreilly.com/catalog/9780596510657/
 ^ assert_xpath
 http://tinyurl.com/yrc77g  <-- assert_latest Model