Added ability to specify unescaped items with &.

lib/handlebars.js

@@ -240,7 +240,7 @@ Handlebars.Compiler.prototype = {
     } else if(next === "#") {
       this.openBlock = true;
       this.getChar();
-    } else if(next === "{") {
+    } else if(next === "{" || next === "&") {
       this.escaped = false;
       this.getChar();
     }

test/handlebars.js

@@ -32,6 +32,9 @@ test("escaping", function() {
 
  shouldCompileTo("{{awesome}}", {awesome: "&\"\\<>"}, '&amp;\"\\\\&lt;&gt;',
         "by default expressions should be escaped");
+
+ shouldCompileTo("{{&awesome}}", {awesome: "&\"\\<>"}, '&\"\\<>',
+        "expressions with {{& handlebars aren't escaped");
 });
 
 test("functions", function() {