[ovs-dev] [PATCH 3/6] pmd.at: Avoid using GNU sed extension

[Ben Pfaff]

On Sat, Jul 15, 2017 at 02:39:43AM +0900, YAMAMOTO Takashi wrote:
> BRE alternative (\|) is an GNU sed extension. [1]
> It isn't available in NetBSD sed.
> 
> [1] http://www.gnu.org/software/sed/manual/sed.html#Regular-Expressions
>     regexp1\|regexp2
>         Matches either regexp1 or regexp2. Use parentheses to use
>         complex alternative regular expressions. The matching process
>         tries each alternative in turn, from left to right, and the
>         first one that succeeds is used. It is a GNU extension.
> 
> Signed-off-by: YAMAMOTO Takashi <yamamoto at ovn.org>

Acked-by: Ben Pfaff <blp at ovn.org>