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(Imported from Trac #858, reported by @nomeata on 2011-06-19)
The cabal binary shipped by cabal-install ought to be documented with a manage. Ideally, cabal could generate one by itself from the Command declarations, similar to how darcs does it, this way there is no duplication of documentation.
(Imported comment by @kosmikus on 2011-06-19)
Also see #690.