[Haskell-cafe] Reverting to any old version using Darcs

[Henning Thielemann]

On Wed, 1 Apr 2009, Don Stewart wrote:

> bugfact:
>> Rumor goes that this is very difficult to do with Darcs. Is this correct?
>
>    darcs unpull

Be careful - you cannot revert this! If you want to unpull patches, that 
were not distributed so far, you should better call 'darcs get' to get a 
copy of the repository and then run 'darcs unpull' in this copy.