What problems are solved with R6RS Scheme's make-variable-transformer?
Posted
by Michael Conner
on Stack Overflow
See other posts from Stack Overflow
or by Michael Conner
Published on 2008-11-28T06:55:03Z
Indexed on
2010/03/26
21:03 UTC
Read the original article
Hit count: 335
While looking at the syntax-case
section in R6RS, I saw the keyword make-variable-transformer
, described as an identifier macro. The example given is very minimal, and I am not groking why it is necessary, or what use-cases require it. Finding additional examples of its use is also proving difficult. Presumably it makes some form of syntax transformation possible, or more elegant?
© Stack Overflow or respective owner