[plt-scheme] How to introduce a variable binding into a macro?

[Geoffrey S. Knauth]

On Sep 1, 2007, at 03:05, Grant Rettke wrote:
> There is not much mainstream reading available on macros, let alone
> hygienic macros.
> Here is my current list of folks to read about macros:
> Kohlbecker, Friedman, Felleisen, Duba

I thought these slides by Matthew Flatt were very readable:

http://www.cs.utah.edu/classes/cs7963-mflatt/macros.pdf