From c90c3b15441a43f90c38205ab1664fd297b38e04 Mon Sep 17 00:00:00 2001
From: bootstraponline <code@bootstraponline.com>
Date: Fri, 16 Nov 2012 16:57:39 -0700
Subject: [PATCH] Support git code syntax in live preview

Add autocrlf values for Windows, Linux, and OS X.
---
 .gitattributes                                             | 7 +++++++
 .../frontend/public/gollum/livepreview/js/livepreview.js   | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/.gitattributes b/.gitattributes
index 57a806c2..09ab669c 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1,11 @@
 # https://help.github.com/articles/dealing-with-line-endings
+#
+# For Mac & Linux
+# git config --global core.autocrlf input
+#
+# For windows
+# git config --global core.autocrlf true
+#
 # Set default behaviour, in case users don't have core.autocrlf set.
 * text=auto
 
diff --git a/lib/gollum/frontend/public/gollum/livepreview/js/livepreview.js b/lib/gollum/frontend/public/gollum/livepreview/js/livepreview.js
index cc32e706..57f561a8 100644
--- a/lib/gollum/frontend/public/gollum/livepreview/js/livepreview.js
+++ b/lib/gollum/frontend/public/gollum/livepreview/js/livepreview.js
@@ -298,6 +298,8 @@ var makePreviewHtml = function () {
   }
 
   var prevTime = new Date().getTime();
+  // Handle gollum file code insertion syntax.
+  text = text.replace(/^[ \t]*``` ?([^:\n\r]+:[^`\n\r]+)```/gm, '``$1``');
   text = md_to_html( text );
 
   // Calculate the processing time of the HTML creation.