[plt-scheme] Mred i/o

In a canvas%, you would have to implement all of the hard stuff
yourself.

You might want to try an editor-canvas% / text% combination.
Editor-canvas% is derived from canvas%, but also is a view of a text%
(which contains text).

There are lots of flags on the text% you can set to make it appear to
be static, uneditable text, as suits your app.

Robby

At Wed, 22 Dec 2004 20:18:01 +0100 (CET), pietri bob wrote:
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> 
> I would just like to know how I can read and write
> input in my canvas (instead of drScheme toplevel)
> using the Mred Editor toolbox. I tried  by making
> editor-stream-out% and editor-stream-in% objects but
> then I can't display it in my canvas.
> Sorry if it's obvious.
> Thanks
> 
> 
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