Synopsis: Allow multiple value in ${opt}_USE= FOO=bar,baz Responsible-Changed-From-To: freebsd-ports-bugs->portmgr Responsible-Changed-By: mat Responsible-Changed-When: Tue Nov 12 12:21:38 UTC 2013 Responsible-Changed-Why: -> portmgr. http://www.freebsd.org/cgi/query-pr.cgi?pr=183892