1 files changed, 14 insertions, 12 deletions
diff --git a/lib/handlebars/compiler/printer.js b/lib/handlebars/compiler/printer.js
index 5c708a1..691a356 100644
--- a/lib/handlebars/compiler/printer.js
+++ b/lib/handlebars/compiler/printer.js
@@ -12,9 +12,9 @@ export function PrintVisitor() {
 PrintVisitor.prototype = new Visitor();
 
 PrintVisitor.prototype.pad = function(string) {
-  var out = '';
+  let out = '';
 
-  for (var i = 0, l = this.padding; i < l; i++) {
+  for (let i = 0, l = this.padding; i < l; i++) {
     out = out + '  ';
   }
 
@@ -23,12 +23,12 @@ PrintVisitor.prototype.pad = function(string) {
 };
 
 PrintVisitor.prototype.Program = function(program) {
-  var out = '',
+  let out = '',
       body = program.body,
       i, l;
 
   if (program.blockParams) {
-    var blockParams = 'BLOCK PARAMS: [';
+    let blockParams = 'BLOCK PARAMS: [';
     for (i = 0, l = program.blockParams.length; i < l; i++) {
        blockParams += ' ' + program.blockParams[i];
     }
@@ -50,7 +50,7 @@ PrintVisitor.prototype.MustacheStatement = function(mustache) {
 };
 
 PrintVisitor.prototype.BlockStatement = function(block) {
-  var out = '';
+  let out = '';
 
   out = out + this.pad('BLOCK:');
   this.padding++;
@@ -75,7 +75,7 @@ PrintVisitor.prototype.BlockStatement = function(block) {
 };
 
 PrintVisitor.prototype.PartialStatement = function(partial) {
-  var content = 'PARTIAL:' + partial.name.original;
+  let content = 'PARTIAL:' + partial.name.original;
   if (partial.params[0]) {
     content += ' ' + this.accept(partial.params[0]);
   }
@@ -94,9 +94,11 @@ PrintVisitor.prototype.CommentStatement = function(comment) {
 };
 
 PrintVisitor.prototype.SubExpression = function(sexpr) {
-  var params = sexpr.params, paramStrings = [], hash;
+  let params = sexpr.params,
+      paramStrings = [],
+      hash;
 
-  for (var i = 0, l = params.length; i < l; i++) {
+  for (let i = 0, l = params.length; i < l; i++) {
     paramStrings.push(this.accept(params[i]));
   }
 
@@ -108,7 +110,7 @@ PrintVisitor.prototype.SubExpression = function(sexpr) {
 };
 
 PrintVisitor.prototype.PathExpression = function(id) {
-  var path = id.parts.join('/');
+  let path = id.parts.join('/');
   return (id.data ? '@' : '') + 'PATH:' + path;
 };
 
@@ -134,10 +136,10 @@ PrintVisitor.prototype.NullLiteral = function() {
 };
 
 PrintVisitor.prototype.Hash = function(hash) {
-  var pairs = hash.pairs;
-  var joinedPairs = [];
+  let pairs = hash.pairs,
+      joinedPairs = [];
 
-  for (var i = 0, l = pairs.length; i < l; i++) {
+  for (let i = 0, l = pairs.length; i < l; i++) {
     joinedPairs.push(this.accept(pairs[i]));
   }