Command Completion

[Nick Cross <zsh@xxxxxxxxx>]

Hi,

Would anyone be able to help with fixing a completion script? Or would 
the IRC channel be better>

The https://github.com/defunkt/hub project provides extra functions to 
git and supplies the following completion script:

https://github.com/defunkt/hub/blob/master/etc/hub.zsh_completion

Ideally I would like to use the hub binary command to complete standard 
git commands plus the extra commands it provides (e.g. pull-request). 
While I can see how to write a basic completion for a command what I'm 
not sure about is how to include and add to another completion set.

Thanks!

Nick