[GHC] #8113: Cannot override ghci builtin commands with :def[!]

[GHC]

#8113: Cannot override ghci builtin commands with :def[!]
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        Reporter:  duncan            |            Owner:
            Type:  bug               |           Status:  closed
        Priority:  normal            |        Milestone:  7.8.1
       Component:  GHCi              |          Version:  7.6.3
      Resolution:  fixed             |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  Other             |       Difficulty:  Easy (less than 1
       Test Case:                    |  hour)
  ghci/scripts/T8113                 |       Blocked By:
        Blocking:                    |  Related Tickets:
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Changes (by hvr):

 * testcase:   => ghci/scripts/T8113


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8113#comment:12>
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