[PATCH] docs: Suggest "--" when using "-<pkg>" to exclude packages. BZ 1026598

[James Antill]

On Wed, 2013-11-06 at 14:57 +0100, Zdenek Pavlas wrote:
> ---
>  docs/yum.8 | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)

 It's python/getopt_long() style option parsing, not really yum
specific. Not real harm in mentioning the use of -- here though. Might
want to also mention that "yum shell" might be easier.
 ACK.