From 246742d956ce094aedb9417094bd1079c5ebff46 Mon Sep 17 00:00:00 2001
From: Brett Laptop <tri11paragon@tpgc.me>
Date: Mon, 21 Aug 2023 19:09:37 -0400
Subject: [PATCH] boolean expressions

---
 src/crowsite/site/cache.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/crowsite/site/cache.cpp b/src/crowsite/site/cache.cpp
index 674e233..4e378c1 100644
--- a/src/crowsite/site/cache.cpp
+++ b/src/crowsite/site/cache.cpp
@@ -214,7 +214,7 @@ namespace cs
                     {
                         return !context.contains(token) || context.at(token).empty();
                     }
-                    
+                    // http://www.cs.unb.ca/~wdu/cs4613/a2ans.htm
                     bool factor(const RuntimeContext& context)
                     {
                         if (!hasNextToken())