[GHC] #8959: GHCi should honour UnicodeSyntax

[GHC]

#8959: GHCi should honour UnicodeSyntax
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        Reporter:  Fuuzetsu          |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  low               |               Milestone:  7.12.1
       Component:  Compiler          |                 Version:  7.6.3
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:
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Comment (by int-e):

 I've implemented the simple semantics where `-fprint-unicode-syntax`
 determines whether printing types and kind uses unicode syntax or not. The
 three-state behaviour from comment 17 would require more work. In any case
 I'm now using this implementation with lambdabot.

 (The patch is against ghc's HEAD; a patch for ghc-7.10.1 can be found in
 lambdabot's repository:
 https://github.com/lambdabot/lambdabot/blob/freenode/patches/ghc-7.10.1.patch)

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8959#comment:18>
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