From f23369ea9f098cbb6ad168fe13cd53979cc5ec9c Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han
Date: Thu, 22 Oct 2015 17:15:44 +0800
Subject: Support specify or continue line number in code blocks

---
 public/js/syncscroll.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'public/js/syncscroll.js')

diff --git a/public/js/syncscroll.js b/public/js/syncscroll.js
index 8ca9f845..faa6a6a4 100644
--- a/public/js/syncscroll.js
+++ b/public/js/syncscroll.js
@@ -102,7 +102,7 @@ md.renderer.rules.fence = function (tokens, idx, options, env, self) {
         }
 
         langName = Remarkable.utils.escapeHtml(Remarkable.utils.replaceEntities(Remarkable.utils.unescapeMd(fenceName)));
-        langClass = ' class="' + langPrefix + langName.replace('=', '') + ' hljs"';
+        langClass = ' class="' + langPrefix + langName.replace(/\=$|\=\d+$|\=\+$/, '') + ' hljs"';
     }
 
     if (options.highlight) {
-- 
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