cvs commit: ports UPDATING

[Garrett Cooper]

On Tue, Jun 1, 2010 at 7:49 PM, Doug Barton <dougb at freebsd.org> wrote:
> dougb       2010-06-02 02:49:16 UTC
>
>  FreeBSD ports repository
>
>  Modified files:
>    .                    UPDATING
>  Log:
>  Add -w to the recommended portmaster command line for gettext, and give
>  instructions on how to remove the old libs once the user is sure they are
>  no longer needed.
>
>  Revision  Changes    Path
>  1.937     +7 -3      ports/UPDATING

What does -w do (it's not documented in the manpage)?
Thanks,
-Garrett