Updated the files.

my-app/node_modules/ent/test/hex.js

@@ -0,0 +1,35 @@
+var test = require('tape');
+var punycode = require('punycode');
+var ent = require('../');
+
+test('hex', function (t) {
+    for (var i = 0; i < 32; i++) {
+        var a = String.fromCharCode(i);
+        if (a.match(/\s/)) {
+            t.equal(ent.decode(a), a);
+        }
+        else {
+            var b = '&#x' + i.toString(16) + ';';
+            t.equal(ent.decode(b), a);
+            t.equal(ent.encode(a), '&#' + i + ';');
+        }
+    }
+    
+    for (var i = 127; i < 2000; i++) {
+        var a = String.fromCharCode(i);
+        var b = '&#x' + i.toString(16) + ';';
+        var c = '&#X' + i.toString(16) + ';';
+        
+        t.equal(ent.decode(b), a);
+        t.equal(ent.decode(c), a);
+        
+        var encoded = ent.encode(a);
+        var encoded2 = ent.encode(a + a);
+        if (!encoded.match(/^&\w+;/)) {
+            t.equal(encoded, '&#' + i + ';');
+            t.equal(encoded2, '&#' + i + ';&#' + i + ';');
+        }
+    }
+    t.end();
+});
+