problem with echo prompting in ghci (visible in emacs)

[Reiner Pope]

2008/11/12 Andrea Vezzosi <sanzhiyan at gmail.com>:
> I get the same behaviour, and when I open ghci in xterm and press Ctrl-D it
> also echoes ^D before quitting, which is similar to the problem with
> haskell-mode which seems to don't like the echoing of ^J from ghci when one
> uses commands like C-u C-c C-t (which should copy the inferred type from the
> ghci buffer and insert it in the current file).
>
> I'm using the ghc package from archlinux testing repository, which is built
> with libedit 20080712_2.11.
>
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>

I also get the same, see
http://www.haskell.org/pipermail/glasgow-haskell-users/2008-November/015939.html

I don't have a solution, although I put a quick hack in my
haskell-mode code so that C-u C-c C-t works.

Reiner