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Fix out-of-order session startup. #887

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Merged
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Sep 18, 2015
Merged

Fix out-of-order session startup. #887

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6 changes: 4 additions & 2 deletions haskell-commands.el
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Original file line number Diff line number Diff line change
Expand Up @@ -87,9 +87,11 @@ You can create new session using function `haskell-session-make'."
:state process

:go (lambda (process)
(haskell-process-send-string process ":set prompt \"\\4\"")
;; We must set the prompt last, so that this command as a
;; whole produces only one prompt marker as a response.
(haskell-process-send-string process "Prelude.putStrLn \"\"")
(haskell-process-send-string process ":set -v1"))
(haskell-process-send-string process ":set -v1")
(haskell-process-send-string process ":set prompt \"\\4\""))

:live (lambda (process buffer)
(when (haskell-process-consume
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