[haskeline] #87: Vi replacement mode fixes

[haskeline]

#87: Vi replacement mode fixes
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Reporter:  judah   |       Owner:  judah
    Type:  defect  |      Status:  new  
Priority:  minor   |   Milestone:  0.6.2
 Version:          |    Keywords:       
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 Make vi replacement mode more compliant with the POSIX standard (and thus,
 with readline).

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Ticket URL: <http://trac.haskell.org/haskeline/ticket/87>
haskeline <http://example.org/>
My example project