[Hackage] #825: Documentation about auto generated version constant (patch included)

[Hackage]

#825: Documentation about auto generated version constant (patch included)
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  Reporter:  basvandijk           |        Owner:         
      Type:  task                 |       Status:  new    
  Priority:  normal               |    Milestone:         
 Component:  User guide           |      Version:  1.8.0.6
  Severity:  normal               |     Keywords:         
Difficulty:  very easy (<1 hour)  |   Ghcversion:         
  Platform:                       |  
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 I needed to access the package version from package code but did not know
 how.  Antoine Latter [comment:1:ticket:823 mentioned] it is already
 supported but not yet documented. The attached patch adds some minimal
 documentation to the user-guide.

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Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/825>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects