On Fri, Oct 15, 2010 at 06:19:59PM -0400,
 Tim Greenwood <[email protected]> wrote 
 a message of 23 lines which said:

> Is there any regular expression - in perl, or elsewhere, that
> enables searching on the derived age? I want to find all characters
> in a file added since Unicode 4.1.

I use a program which I wrote which converts into SQL
<http://www.bortzmeyer.org/unicode-to-sql.html> so I can run:

ucd>  SELECT To_U(codepoint) AS Codepoint, name, version 
         FROM Characters WHERE version > '4.1';

The result is on <http://www1.bortzmeyer.org/tmp/new-since-4.1.txt> if
you wish.

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