From 0d8b00fa6716029bad48030af1da2a9267f4e869 Mon Sep 17 00:00:00 2001
From: Michael Jackson <mjijackson@gmail.com>
Date: Thu, 27 Dec 2012 13:12:07 -0800
Subject: [PATCH] Allow compiling of tokens without template

This commit allows pre-compiled templates to be executed without
keeping the original template around. It is still required when using
higher-order functions.

Fixes #262
---
 CHANGES     |  7 +++++++
 mustache.js | 10 +++++-----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/CHANGES b/CHANGES
index 1a3f250..f8bc28f 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,10 @@
+= HEAD
+
+  * Don't require the original template to be passed to the rendering function
+    when using compiled templates. This is still required when using higher-order
+    functions in order to be able to extract the portion of the template
+    that was contained by that section. Fixes #262
+
 = 0.7.2 / 27 Dec 2012
 
   * Fixed a rendering bug (#274) when using nested higher-order sections.
diff --git a/mustache.js b/mustache.js
index 932052b..94024ae 100644
--- a/mustache.js
+++ b/mustache.js
@@ -230,7 +230,8 @@
     return this.compile(template)(view, partials);
   };
 
-  Writer.prototype._section = function (name, context, text, callback) {
+  Writer.prototype._section = function (token, context, template, callback) {
+    var name = token[1];
     var value = context.lookup(name);
 
     switch (typeof value) {
@@ -247,6 +248,7 @@
 
       return value ? callback(this, context.push(value)) : "";
     case "function":
+      var text = template == null ? null : template.slice(token[3], token[5]);
       var self = this;
       var scopedRender = function (template) {
         return self.render(template, context);
@@ -319,15 +321,13 @@
 
     return function (writer, context, template) {
       var buffer = "";
-      var token, sectionText;
 
+      var token;
       for (var i = 0, len = tokens.length; i < len; ++i) {
         token = tokens[i];
-
         switch (token[0]) {
         case "#":
-          sectionText = template.slice(token[3], token[5]);
-          buffer += writer._section(token[1], context, sectionText, subRender(i, token[4], template));
+          buffer += writer._section(token, context, template, subRender(i, token[4], template));
           break;
         case "^":
           buffer += writer._inverted(token[1], context, subRender(i, token[4], template));