[GHC] #7843: GHC should be able to list all possible command line options

[GHC]

#7843: GHC should be able to list all possible command line options
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Reporter:  jstolarek         |          Owner:                  
    Type:  feature request   |         Status:  new             
Priority:  normal            |      Component:  Driver          
 Version:  7.6.2             |       Keywords:                  
      Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
 Failure:  None/Unknown      |      Blockedby:                  
Blocking:                    |        Related:                  
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 I would be happy to have automatic completion of command-line options in
 GHC. For that we need GHC to be able to list all its possible command line
 options, similarly to cabal's `--list-options` option.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7843>
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