Fix cabal repl handling of Ctrl-C #1535
Merged
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The code here does fix #1448, but since it "borrows" code directly from the process package this may not be the best way to fix it. See for example, http://ghc.haskell.org/trac/ghc/ticket/8419.
Please let me know if I need to change anything so that we can squash this C-c handling bug :)