[racket] frtime

That program never did what you were hoping for.

The program that we demo had you choose "FrTime" from the "Choose a
Language..." dialog.

The difference is that the language level can include its snip code
inside DrRacket and get its GUI to update. #langs cannot do that at
all. Robby and I have talked many times about how to allow it, but it
is unclear how to do it safely.

As an aside, the real demo is currently broken for a different reason,
that I think is related to the undefined change. I'll look into it.

Jay

On Wed, Sep 17, 2014 at 4:41 PM, David Van Horn <dvanhorn at cs.umd.edu> wrote:
> This program is less flashy than it used to be:
>
>    #lang frtime
>    seconds
>
> Is FrTime still supported?  Is there a way to get the old behavior of
> being, well, reactive?
>
> David
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-- 
Jay McCarthy
http://jeapostrophe.github.io

           "Wherefore, be not weary in well-doing,
      for ye are laying the foundation of a great work.
And out of small things proceedeth that which is great."
                          - D&C 64:33