kevans 2c8323df0d Correctly ignore branch operators in the top-level parser when applicable.
An oversight in r320742 caused BREs to become sensitive to the branching operator prematurely, which caused
breakage in some limited situations -- namely, those that tried to use branching in a BRE. Most of these scenarios
had already been corrected beforehand to properly use gsed or grep for GNU extensions, so the damage is
slightly mitigated.

Reported by: antoine

Reported by:	antoine
Approved by:	emaste (mentor)
Differential Revision:	https://reviews.freebsd.org/D11522
2017-07-07 22:00:39 +00:00
..
2017-02-28 23:42:47 +00:00
2017-02-28 23:42:47 +00:00
2017-02-28 23:42:47 +00:00