[Hackage] #413: cabal --help should report the location of the config file

[Hackage]

#413: cabal --help should report the location of the config file
---------------------------------+------------------------------------------
  Reporter:  duncan              |        Owner:                     
      Type:  enhancement         |       Status:  closed             
  Priority:  normal              |    Milestone:  cabal-install-0.6  
 Component:  cabal-install tool  |      Version:  1.2.3.0            
  Severity:  normal              |   Resolution:  fixed              
  Keywords:                      |   Difficulty:  very easy (<1 hour)
Ghcversion:  6.8.3               |     Platform:                     
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Changes (by duncan):

  * status:  new => closed
  * resolution:  => fixed

Comment:

 Now `cabal --help` displays this at the end:

 {{{
 You can edit the cabal configuration file to set defaults:
   /home/username/.cabal/config
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/413#comment:1>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects