[Hugs-users] Problem with Hugs
ross at soi.city.ac.uk
Fri May 21 12:18:27 EDT 2004
On Fri, May 21, 2004 at 10:02:02AM +0200, Matteo Capelletti wrote:
> I just started using Haskell and Hugs, I work with Linux Mandrake 9.1 and I
> have a problem with the console:
> Is there a way to set up Hugs in such a way that I can move the cursor using
> the arrows, or repeat the last command by up-arrow? I have not been able to
> do this and it is quite hard to use Hugs without this option, since I always
> have to write again any command (I found a command $$ to repeat the last, but
> it's not exactly what I need), I cannot make corrections, since I cannot go
> back... and so on.
Hugs uses readline for this, in the same way as bash, etc. If you're
building Hugs yourself, you need to have the development package for
readline (readline-devel as well as readline) installed.
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