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

original author: https://github.com/stepcut https://github.com/pheaver/haskell-mode/issues/5
pheaver · Dec 20, 2011 · 08a3028 · 08a3028
1 parent 82099df
commit 08a3028
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/inf-haskell.el b/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)