[GHC] #4316: Interactive "do" notation in GHCi

[GHC]

#4316: Interactive "do" notation in GHCi
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    Reporter:  mitar             |        Owner:  vivian      
        Type:  feature request   |       Status:  patch       
    Priority:  normal            |    Milestone:  7.2.1       
   Component:  GHCi              |      Version:  6.12.3      
    Keywords:                    |     Testcase:              
   Blockedby:                    |   Difficulty:              
          Os:  Unknown/Multiple  |     Blocking:              
Architecture:  Unknown/Multiple  |      Failure:  None/Unknown
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Comment(by simonmar):

 Just a thought: couldn't we use the "altnerative layout rule" to detect
 when a line ends without closing all of its layout contexts, and enter a
 multi-line mode which ends with a blank line, or when all the layout
 contexts have been closed?

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4316#comment:12>
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