Re: Reading characters from input

[Robert Bruce Findler <robby@cs.rice.edu>]

If you are using a GUI, you can override the on-event method of the 
canvas% class. Let me know if you need more help with the details of 
that.

At 5:18 PM +0200 8/2/01, David Skoupil wrote:
>Hi everyone,
>
>I am looking for a quick (and easy) way of reading characters from
>keyboard without waiting for "Return" key, possibly including special
>characters like keyboard arrows.
>
>(I'm using Scheme for teaching high school students the basics of
>comp. programming this summer and I would like to use the keyboard to
>navigate turtle in the turtle geometry package.)
>
>Thanks for any help.
>
>David Skoupil