[racket-dev] spam trac tickets

From: Shriram Krishnamurthi (sk at cs.brown.edu)
Date: Wed Mar 23 07:02:09 EDT 2011

Will the syntax be infix or prefix?  Will the semantics be fixednum or bignum?

On Wed, Mar 23, 2011 at 7:00 AM, Matthias Felleisen
<matthias at ccs.neu.edu> wrote:
>
> can you turn these captcha expressions into small arithmetic expressions
> that people know they need to compute and the spammers don't see?
>
>
> On Mar 22, 2011, at 11:28 PM, Robby Findler wrote:
>
>> Looks like the spammers have found a way thru google's captcha thing.
>> There were just three spam tickets now and two earlier today and a few
>> yesterday, iirc.
>>
>> Should I worry about that?
>>
>> Robby
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