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tweak comint-prompt-regexp to avoid locking in certain situations.

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1 parent 82099df commit 08a3028d783daffe962748bf9d96bb6c6d249158 @pheaver committed Dec 20, 2011
Showing with 1 addition and 1 deletion.
  1. +1 −1 inf-haskell.el
@@ -128,7 +128,7 @@ This will either look for a Cabal file or a \"module\" statement in the file."
"Major mode for interacting with an inferior Haskell process."
(set (make-local-variable 'comint-prompt-regexp)
;; Whay the backslash in [\\._[:alnum:]]?
- "^\\*?[[:upper:]][\\._[:alnum:]]*\\(?: \\*?[[:upper:]][\\._[:alnum:]]*\\)*> ")
+ "^\\*?[[:upper:]][\\._[:alnum:]]*\\(?: \\*?[[:upper:]][\\._[:alnum:]]*\\)*> \\|^> $")
(set (make-local-variable 'comint-input-autoexpand) nil)
(add-hook 'comint-output-filter-functions 'inferior-haskell-spot-prompt nil t)

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