[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:  jstolarek       
        Type:  feature request   |      Status:  patch           
    Priority:  normal            |   Milestone:                  
   Component:  Driver            |     Version:  7.6.2           
    Keywords:                    |          Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |     Failure:  None/Unknown    
  Difficulty:  Unknown           |    Testcase:                  
   Blockedby:                    |    Blocking:                  
     Related:                    |  
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Changes (by igloo):

  * difficulty:  => Unknown


Comment:

 Why do you filter out length 1 and 2 options?

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7843#comment:9>
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