From ec030607bfb06c06fa52fac8f1cdb61e6e8d8b5b Mon Sep 17 00:00:00 2001
From: Danila Fedorin <danila.fedorin@gmail.com>
Date: Wed, 26 Jul 2017 13:25:01 -0700
Subject: [PATCH] Remove unnecessary pattern.

---
 src/org/nwapw/abacus/tree/TreeNode.java | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/org/nwapw/abacus/tree/TreeNode.java b/src/org/nwapw/abacus/tree/TreeNode.java
index 58e98b3..45f7741 100644
--- a/src/org/nwapw/abacus/tree/TreeNode.java
+++ b/src/org/nwapw/abacus/tree/TreeNode.java
@@ -14,7 +14,6 @@ public abstract class TreeNode {
      * The lexer used to lex tokens.
      */
     private static Lexer<TokenType> lexer = new Lexer<TokenType>(){{
-        register(".", TokenType.ANY);
         register("\\+|-|\\*|/|^", TokenType.OP);
         register("[0-9]+(\\.[0-9]+)?", TokenType.NUM);
         register("[a-zA-Z]+", TokenType.WORD);