[ovs-dev] [compgen v2 4/5] command-line: Add function to print command usage.

[Alex Wang]

Thx for the reviews, applied the 1/5-4/5 to master,

Alex Wang,

On Tue, Oct 28, 2014 at 10:56 AM, Ben Pfaff <blp at nicira.com> wrote:

> On Sun, Oct 19, 2014 at 10:50:22PM -0700, Alex Wang wrote:
> > This commit adds a new variable in 'struct command' for
> > recording the command usage.  Also, a new function is
> > added to print the usage given the array of defined
> > commands.
> >
> > Later patche will use the output in bash command-line
> > completion script.
> >
> > Signed-off-by: Alex Wang <alexw at nicira.com>
>
> Acked-by: Ben Pfaff <blp at nicira.com>
>