Document the uses of NULL returns in the regex parsing code.
authorNicholas Clark <nick@ccl4.org>
Mon, 4 Feb 2013 16:54:33 +0000 (17:54 +0100)
committerNicholas Clark <nick@ccl4.org>
Tue, 19 Mar 2013 10:53:19 +0000 (11:53 +0100)
commita35e7505f3e9cd4a87a7d911c4e7ae19e97cb9f6
tree5e740981b2756747fad90602f3bbb8974e423738
parentd2d8c7119aed4a86948ff470a23161eb2f07f551
Document the uses of NULL returns in the regex parsing code.
pod/perlreguts.pod