[plt-scheme] mred -z

Hi,
mred -z (mred with stdin as REPL) doesn't behave like mred and the standard
REPL.

That is; when I load a program with different GUI-related commands the
GUI only gets partially* displayed when loaded in mred -z. Everything is
normal in normal mred or drScheme mode.

What could be the reason for this to happen?


* by partially I mean that the frame opens and there is something looking
like the white background of a textfield that gets shown. 

My GUI normaly contains:
- a text field
- a list
- 12 buttons
- 12 labels

-- 
Øyvin