Avoid sending a duplicate (same name, less than 30 seconds delay) to irc

[ghost]

No description provided.

[marksteward]

Will fail if "ago" isn't defined. I think this function may need a restructure so the two paths are clearer (perhaps getting rid of the msg variable).

[ghost]

hmm, true. I don't like the structure anyway : it tries to localise access to external data but does it at the expense of making huge dependencies in structuring the output text