add node modules to repo

node_modules/binary/test/not_enough_buf.js

@@ -0,0 +1,17 @@
+var binary = require('../');
+var test = require('tap').test;
+
+test('not enough buf', function (t) {
+    t.plan(3);
+    
+    var vars = binary(new Buffer([1,2,3,4]))
+        .word8('a')
+        .buffer('b', 10)
+        .word8('c')
+        .vars
+    ;
+    
+    t.same(vars.a, 1);
+    t.equal(vars.b.toString(), new Buffer([2,3,4]).toString());
+    t.strictEqual(vars.c, null);
+});