[racket] context switching

From: Jay McCarthy (jay.mccarthy at gmail.com)
Date: Sat Jun 12 05:54:03 EDT 2010

There is actually something called a parameterization for this purpose.


Sent from my iPhone

On Jun 12, 2010, at 5:31 AM, Lauri Alanko <la at iki.fi> wrote:

> On Fri, Jun 11, 2010 at 09:40:19PM -0700, synx wrote:
>> Here's a little something I was playing with, the notion of context
>> switching. What does a certain symbol (er, parameter) mean in a given
>> context? Can parameters be grouped together into meaningful context
>> objects that change a bunch of parameters at once?
> Yes. The current values of parameters are a part of the dynamic
> context, which is a part of the current continuation. So to capture
> the dynamic context you need to capture the continuation. See here for
> details:
> http://groups.google.com/group/comp.lang.scheme/browse_thread/thread/5d01bb6c0a900b79
> Lauri
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