orenhe/pylint.vim — pull request #2 by logic (2012-12-28 19:53:41+00:00)
Title: Update sed RE to work on OSX (Lion, from FreeBSD)

The /a-Z/ notation that works with GNU sed doesn't work with
the version of sed that ships with OSX (Lion), which appears to
originate from FreeBSD. So, a simple fix to eliminate the error:

sed: 1: "s/:[. _a-Z]*:/:/g
": RE error: invalid character range