Merge from vendor branch LESS:
authorPeter Avalos <pavalos@dragonflybsd.org>
Wed, 20 Jun 2007 23:25:56 +0000 (23:25 +0000)
committerPeter Avalos <pavalos@dragonflybsd.org>
Wed, 20 Jun 2007 23:25:56 +0000 (23:25 +0000)
Import less-406.


Trivial merge