From fd771cc7e8d934cf06aefb1f7b32d68fbdb4ff09 Mon Sep 17 00:00:00 2001
From: Robbie Mackay <rm@robbiemackay.com>
Date: Tue, 16 Dec 2014 15:12:38 +1300
Subject: [PATCH] Load extensions using simple require() and index.js

Also don't load anything if we're in a browser
---
 src/extensions/index.js |  7 +++++++
 src/showdown.js         | 19 ++-----------------
 2 files changed, 9 insertions(+), 17 deletions(-)
 create mode 100644 src/extensions/index.js

diff --git a/src/extensions/index.js b/src/extensions/index.js
new file mode 100644
index 0000000..2380be3
--- /dev/null
+++ b/src/extensions/index.js
@@ -0,0 +1,7 @@
+// Return all extensions
+module.exports = {
+	github : require('./github'),
+	prettify : require('./prettify'),
+	table : require('./table'),
+	twitter : require('./twitter')
+};
diff --git a/src/showdown.js b/src/showdown.js
index b488bad..4ec8082 100644
--- a/src/showdown.js
+++ b/src/showdown.js
@@ -116,23 +116,8 @@ var g_output_modifiers = [];
 //
 // Automatic Extension Loading (node only):
 //
-
-if (typeof module !== 'undefind' && typeof exports !== 'undefined' && typeof require !== 'undefind') {
-	var fs = require('fs');
-
-	if (fs) {
-		// Search extensions folder
-		var extensions = fs.readdirSync((__dirname || '.')+'/extensions').filter(function(file){
-			return ~file.indexOf('.js');
-		}).map(function(file){
-			return file.replace(/\.js$/, '');
-		});
-		// Load extensions into Showdown namespace
-		Showdown.forEach(extensions, function(ext){
-			var name = stdExtName(ext);
-			Showdown.extensions[name] = require('./extensions/' + ext);
-		});
-	}
+if (typeof window === 'undefined' && typeof module !== 'undefined' && typeof exports !== 'undefined' && typeof require !== 'undefined') {
+	Showdown.extensions = require('./extensions');
 }
 
 this.makeHtml = function(text) {