[plt-scheme] MrEd X Display?

On Wed, 15 Jan 2003, Paul Graunke wrote:
> Does
>  (getenv "DISPLAY")
> work for your purposes?

Not if the user uses -display on the commandline.
I thought I could use argv or (current-command-line-arguments),
but they only seem to return any arguments following --.

Thanks,

Ron
stanonik at cogsci.ucsd.edu