Worry that this is a bit long for users, and "cancel" is used in the dialog sense (they entered an editor, this cancels that edit) but I can see your point.

(BTW, your two descriptions are for the same button, unless I'm missing something?)

I read your concern, Amir, and my opinion is similar to that of James. In computer interaction, clicking a button that says Cancel will end the current action (in this case editing a page) without actually committing the changes that the actor made. I see no deviation from that paradigm in the two use cases you describe.

I think we shoild close this issue without implementing the suggestion made.

Deciding to WONTFIX this, per discussion above. Hopefully it will be more understandable anyway, given the forthcoming changes to the save dialog.

Hehe, it was removed eventually :)

Indeed. :-)