[plt-scheme] Validating a Regular Expression

From: Matthew Flatt (mflatt at cs.utah.edu)
Date: Fri Jan 23 13:00:34 EST 2009

At Fri, 23 Jan 2009 10:55:58 -0700, Doug Williams wrote:
> Is there a quick way to validate that a string represents a valid regular
> expression? As far as I can tell, catching any exception raised by regexp
> (or pregexp) with the string is the best way to do it.

Yes, that's the best way I can think of.


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