From d63585ea0d1732265754afc953e8874514383221 Mon Sep 17 00:00:00 2001
From: JackFirth <jackhfirth@gmail.com>
Date: Tue, 9 Dec 2014 22:38:56 -0800
Subject: [PATCH] Utils

Add some comments
---
 stx-utils.rkt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/stx-utils.rkt b/stx-utils.rkt
index 70582f7..0ba5782 100644
--- a/stx-utils.rkt
+++ b/stx-utils.rkt
@@ -39,6 +39,8 @@
         [() #'()]
         [a #'a])))
 
+;; Shorthand for adding new identifiers based on other formatted ones to
+;; syntax patterns
 (define-simple-macro (with-derived-ids ([pat-id:id format base-id-stx] ...) stx-expr)
   (with-syntax ([pat-id
                  (format-id base-id-stx