Hg Init: a Mercurial tutorial by Joel Spolsky. Mercurial: The Definitive Guide. Bitbucket. TipsAndTricks. (see also FAQ, HOWTOs, CategoryTipsAndTricks) 1.
Undo an '`hg add`' If you have accidentally added a file, the way to undo that (changing its status from A back to ? , or unknown) is 'hg revert'.