From 3e1c5528e1a44da8b787e8207383e09ce8e0ef98 Mon Sep 17 00:00:00 2001
From: nisstyre56 <wjak56@gmail.com>
Date: Sun, 16 Mar 2014 01:11:52 -0400
Subject: [PATCH] fixed bug in operator matching function

---
 test.js  | 3 +++
 tools.js | 3 +--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/test.js b/test.js
index efbfe2c..a360582 100755
--- a/test.js
+++ b/test.js
@@ -97,6 +97,9 @@ function extendProp(pair) {
   return x.length + y.length === extended.length;
 }
 
+/* Tokenizer tests */
+
+
 function toolsTests() {
   assert.equal(true, tools.empty([]));
   assert.equal(true, qc.forAll(dictProp, arbArrayofPairs));
diff --git a/tools.js b/tools.js
index 8fe5c36..5e65e34 100644
--- a/tools.js
+++ b/tools.js
@@ -1,5 +1,4 @@
 var _ = require("underscore");
-var example = require("./failing.js");
 
 function empty(xs) {
   return _.size(xs) < 1;
@@ -55,7 +54,7 @@ RegExp.escape= function(s) {
 function operatorMatch(ops) {
   ops = _.filter(ops,
                  function (op) {
-                   return op.replace(/ /g,'').length > 1;
+                   return op.length > 0;
                  });
   var rstring = ops.sort(min).reduce(
   function(acc, x) {