abort: push creates new remote heads!

[Martin Marques]

Joseph Turian escribió:
> By the way, what is the difference between '@' and 'o' in the glog?
> I didn't see a description in the documentation.

'o' is a changeset
'@' is the chageset on which your workspace is in this moment. Any 
commits will continue from that point.

Try updateing to other changesets (hg up -r #) and see how hg glog 
changes the place where the '@' is (to the changeset where you updated).