[haskell-gnuplot] ghci will not echo my keystrokes after a plot

[Henning Thielemann]

On Thu, 2 Sep 2010, Scott N. Walck wrote:

> This is gnuplot 0.4.0.1.  I am using GNOME Terminal, but the
> problem also occurs with xterm.  The problem also occurs
> doing 'make ghci' from the build directory rather than
> importing Graphics.Gnuplot.Simple from ghci.
>
> brandon s. allbery figured out that the terminal's been reset to line mode:
>
> http://www.haskell.org/pipermail/beginners/2010-May/004194.html
>
> Does anyone else have this problem?  Any suggestions on how to fix it?

Is this specific to calling "gnuplot" or does it also happen with other 
external programs? Is it a problem with Haskeline (which I think is used 
by GHC-6.10 and above by default)?