[ovs-dev] [PATCH 1/2] ovs-ofctl: Consistently escape '-' in group documentation

[YAMAMOTO Takashi]

hi,

> I am unsure of the reason for escaping '-' inside of control
> sequences but regardless this patch makes the group documentation
> consistent with other portions of the ovs-ofctl(8) in this regard.

afaik you should not escape hyphens.
http://netbsd.gw.com/cgi-bin/man-cgi?mandoc_char++NetBSD-current

YAMAMOTO Takashi