Sam Tobin-Hochstadt

I have looked at this in the past. I didn't add it because it has to be at the top level of the repository. I asked them to allow it...

We've tried to minimize the number of files at the top-level of the repository because that's what you actually have in your checkout, and this file wouldn't provide any value...

cc @mbutterick

cc @cfbolz who might have thoughts. Do we actually use the environment structure on binding forms or begin for anything?

That seems reasonable to me. We already have to do a pass over the whole s-exp to construct the AST, can we compute the env structure while doing that?

There seem to be a bunch of other timing differences in that output as well.

I think @rfindler's suggestion is that you should look at what the mac and windows APIs for tabs provide (as in the documentation) and then try to design the API...

Can you try the Racket installer for 7.2, just to check if it's a bug in 7.2 or in the Debian packaging? Also, your users might find the Ubuntu ppa...

This also happens for `case` and `cond`.

The program does not work like `match-let`. Instead, the `a` on the right hand side refers to the `a` on the left hand side. If you put this program in...