[GHC] #2228: runghc screws up terminal buffering mode and doesn't reset it

[GHC]

#2228: runghc screws up terminal buffering mode and doesn't reset it
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 Reporter:  guest   |          Owner:  simonmar
     Type:  bug     |         Status:  new     
 Priority:  normal  |      Milestone:  6.8.3   
Component:  GHCi    |        Version:  6.8.2   
 Severity:  major   |     Resolution:          
 Keywords:          |     Difficulty:  Unknown 
 Testcase:          |   Architecture:  Multiple
       Os:  Linux   |  
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Changes (by igloo):

  * owner:  igloo => simonmar

Comment:

 Perhaps it should just be `topHandler`. As long as `ghc-e004` and
 `ghc-e005` still pass it's probably fine.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2228#comment:7>
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