yum update

[Bruno Wolff III]

On Wed, Jan 30, 2008 at 16:02:42 +0100,
  Tim Lauridsen <tim.lauridsen at googlemail.com> wrote:
> Thorsten Leemhuis wrote:
> 
> >Those sync issues are normal(¹). We have to live with it or yum needs
> >workarounds for situations like this. :-/
> >
> 
> yum -enablerepo=development update yum
> 
> yum --skip-broken update
> 
> The '--skip-broken' internally in yum-3.2.10 work really good and 
> yum-3.2.10 also have better and more detailed messages.

That option doesn't seem to be documented in the man page (in rawhide at least).
Is there a precise description somewhere of what it does when you supply this
option?