[GHC] #1363: Sourcing multi-line scripts in GHCi: track line numbers, and bail out after first error

[GHC]

#1363: Sourcing multi-line scripts in GHCi: track line numbers, and bail out after
first error
---------------------------------+------------------------------------------
    Reporter:  Frederik          |        Owner:  vivian                    
        Type:  feature request   |       Status:  patch                     
    Priority:  normal            |    Milestone:  _|_                       
   Component:  GHCi              |      Version:  6.6                       
    Keywords:  multiline script  |     Testcase:                            
   Blockedby:                    |   Difficulty:  Moderate (less than a day)
          Os:  Unknown/Multiple  |     Blocking:                            
Architecture:  Unknown/Multiple  |      Failure:  None/Unknown              
---------------------------------+------------------------------------------

Comment(by igloo):

 Replying to [comment:18 vivian]:
 >
 > Okay.  I'm not clear on the required refactoring (apart from the
 specific points mentioned).

 I didn't have anything particular in mind; it just felt like the existing
 code has grown rather than being designed. Don't worry about it.

 > > Are you interested in working more on this?
 >
 > I'm happy to make the fixes and improvements you've suggested.

 Great, thanks!

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1363#comment:19>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler