<story><title>Python&apos;s Hidden Regular Expression Gems</title><url>http://lucumr.pocoo.org/2015/11/18/pythons-hidden-re-gems/</url></story><parent_chain></parent_chain><comment><author>Grue3</author><text>Python&amp;#x27;s re has nothing on CL-PPCRE [1] though. The ability to build up a &amp;quot;regular expression&amp;quot; from S-expressions is just too useful.&lt;p&gt;[1] &lt;a href=&quot;http:&amp;#x2F;&amp;#x2F;weitz.de&amp;#x2F;cl-ppcre&amp;#x2F;&quot; rel=&quot;nofollow&quot;&gt;http:&amp;#x2F;&amp;#x2F;weitz.de&amp;#x2F;cl-ppcre&amp;#x2F;&lt;/a&gt;</text></comment>
<story><title>Python&apos;s Hidden Regular Expression Gems</title><url>http://lucumr.pocoo.org/2015/11/18/pythons-hidden-re-gems/</url></story><parent_chain></parent_chain><comment><author>andreasvc</author><text>I wonder what the reason is to include code in a release without documenting it. Maybe this article can form the basis for finally documenting this feature?&lt;p&gt;There&amp;#x27;s also the reverse with Python: useful code in the documentation not included in the standard library.</text></comment>