[plt-dev] ParenQuest

That error is from the new contracts in the unit system. That came out
in SVN about three weeks ago. You could wait until the release soon or
try a nightly build...

Jay

On Mon, Mar 16, 2009 at 9:50 PM, Henk Boom <henk at henk.ca> wrote:
> 2009/3/16 Jay McCarthy <jay.mccarthy at gmail.com>:
>> You might enjoy playing ParenQuest for a few moments.
>>
>> wget faculty.cs.byu.edu/~jay/tmp/rl.tar.gz
>> tar xzvf rl.tar.gz
>> mred -t rl/ui-world.ss
>>
>> Use the numpad or the arrow keys or VI keys to move around.
>> Press "," to pick up a parenthesis
>> (Make sure you don't misbalance or pick up the wrong color at the wrong time)
>>
>> Look for an error message on the console if you win/lose
>
> I got an error message instead of a game =(. What version does it run on?
>
> henk at korhal ~/tmp $ mred -t rl/ui-world.ss
> rl/text-world/text-world-sig.ss:10:4: define-signature: unknown
> signature form at: contracted in: (define-signature text-world^
> ((contracted (scene? (-> any/c boolean?)) (empty-scene (->
> exact-positive-integer? exact-positive-integer? scene?)) (image? (->
> any/c boolean?)) (place-image (-> image? exact-nonnegative-integer?
> exact-nonnegative-integer? ...
>
>  === context ===
> try-next
> /usr/lib/plt/collects/scheme/private/modbeg.ss:44:4
>
>    Henk
>



-- 
Jay McCarthy <jay at cs.byu.edu>
Assistant Professor / Brigham Young University
http://teammccarthy.org/jay

"The glory of God is Intelligence" - D&C 93