From 7538b8556c6e7875dcb5fe7cfff945d7a4da0bd0 Mon Sep 17 00:00:00 2001
From: Blessan Mathew <blessenm@gmail.com>
Date: Tue, 4 Jun 2013 23:06:40 +0530
Subject: [PATCH] Added BOM removal flag.

Byte order mark is now removed from the beginning of the files when b
flag is used.
---
 bin/handlebars | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/bin/handlebars b/bin/handlebars
index 4835770f9..b30a1fe19 100755
--- a/bin/handlebars
+++ b/bin/handlebars
@@ -70,6 +70,11 @@ var optimist = require('optimist')
         'description': 'Template extension.',
         'alias': 'extension',
         'default': 'handlebars'
+      },
+      'b': {
+        'type': 'boolean',
+        'description': 'Removes the BOM (Byte Order Mark) from the beginning of the templates.',
+        'alias': 'bom'
       }
     })
 
@@ -147,6 +152,10 @@ function processTemplate(template, root) {
     });
   } else {
     var data = fs.readFileSync(path, 'utf8');
+    
+    if (argv.bom && data.indexOf('\uFEFF') === 0) {
+      data = data.substring(1);
+    }
 
     var options = {
       knownHelpers: known,