From e7cb0047c43b16443874315d02da2458fd0a7b4f Mon Sep 17 00:00:00 2001
From: Dimitri Fontaine <dim@tapoueh.org>
Date: Mon, 9 Sep 2013 20:58:16 +0200
Subject: [PATCH] Some more docs.

---
 lib/abnf/abnf.lisp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/abnf/abnf.lisp b/lib/abnf/abnf.lisp
index 030be47..4155d34 100644
--- a/lib/abnf/abnf.lisp
+++ b/lib/abnf/abnf.lisp
@@ -562,6 +562,8 @@ This table comes from http://tools.ietf.org/html/rfc2234#page-11 and 12.
 		registering-rules)))
 
 (defun test (&key (times 10000))
+  "This serves as a test and an example: if you're going to use the same
+   scanner more than one, be sure to compute it only once."
   (let* ((cl-ppcre:*use-bmh-matchers* t)
 	 (cl-ppcre:*optimize-char-classes* t)
 	 (scanner