From 6199324ebc4c6a5248fcfd941f0133c2927e9d77 Mon Sep 17 00:00:00 2001
From: Matthew Butterick <mb@mbtype.com>
Date: Thu, 31 Dec 2015 10:49:05 -0800
Subject: [PATCH] typo

---
 day6.scrbl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/day6.scrbl b/day6.scrbl
index 729ca46..fb943e4 100644
--- a/day6.scrbl
+++ b/day6.scrbl
@@ -107,9 +107,9 @@ Since the only part that changes between the solutions is the bulb functions, we
          (count-lights lights))
        
        (define (make-str-converter bulb-func-converter)
-         (λ (line)
+         (λ (str)
            (match-define (list* _ action coordinates)
-             (regexp-match #px"^(.*?)(\\d+),(\\d+) through (\\d+),(\\d+)$" line))
+             (regexp-match #px"^(.*?)(\\d+),(\\d+) through (\\d+),(\\d+)$" str))
            (list* (bulb-func-converter (string-trim action))
                   (map string->number coordinates))))