[racket] stumped by a little macro exercise

From: Richard Mittel (rich.mittel at gmail.com)
Date: Sat Oct 9 16:05:43 EDT 2010

Yes, you're right; thanks for the clarification.  I'll assume the answer to
my macro-literals question is yes.

On Sat, Oct 9, 2010 at 3:47 PM, Shriram Krishnamurthi <sk at cs.brown.edu>wrote:

> After two steps, do you not get something that looks like this?
> [image: mtc.png]
> The two mtc's are in different colors.
> That is because each came from a different sweep of transformation, so they
> have different marks (colors).  That's precisely the hygiene algorithm at
> work: names introduced together are colored together, names introduced
> separately are colored separately.
> Shriram
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.racket-lang.org/users/archive/attachments/20101009/cbaf1cb5/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/png
Size: 4976 bytes
Desc: not available
URL: <http://lists.racket-lang.org/users/archive/attachments/20101009/cbaf1cb5/attachment.png>

Posted on the users mailing list.