On Fri, 10 Jul 2009, Daniel Schaefer wrote:

Doesn't the . (period) need escaped in this? [.\s]{1,3}

Nope. "[]" means "explicit set of characters", and "." = "any character" conflicts with that context.

--
 John Hardin KA7OHZ                    http://www.impsec.org/~jhardin/
 jhar...@impsec.org    FALaholic #11174     pgpk -a jhar...@impsec.org
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  Gun Control laws cannot reduce violent crime, because gun control
  laws focus obsessively on a tool a criminal might use to commit a
  crime rather than the criminal himself and his act of violence.
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