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

Scott N. Walck walck at lvc.edu
Thu Sep 2 15:43:05 EDT 2010

On Thu, Sep 02, 2010 at 03:27:25PM -0400, Henning Thielemann wrote:
> On Thu, 2 Sep 2010, Scott N. Walck wrote:
> > This is gnuplot  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)?

I don't have the trouble with other external programs, although perhaps
I am not using enough of them to notice.  (Could you suggest another
haskell binding for an external program that I could test?)
I don't have the problem if I use ghc-6.10; it's only with 6.12.

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