From 415952ff691ddbf865d3189b5691d56f11f528ca Mon Sep 17 00:00:00 2001
From: curben <curben@users.noreply.gitlab.com>
Date: Sun, 26 May 2019 00:10:44 +0930
Subject: [PATCH] docs(open_graph): add comment

---
 themes/typing/scripts/open_graph_cloudinary.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/themes/typing/scripts/open_graph_cloudinary.js b/themes/typing/scripts/open_graph_cloudinary.js
index fc23316..310c4b4 100644
--- a/themes/typing/scripts/open_graph_cloudinary.js
+++ b/themes/typing/scripts/open_graph_cloudinary.js
@@ -1,3 +1,11 @@
+/*
+* Modified from the hexo version,
+* https://github.com/hexojs/hexo/blob/master/lib/plugins/helper/open_graph.js
+* for compatibility with cloudinary.js
+* the <meta name="og:image"> now use
+* data-src attribute of <img>, instead of src
+*/
+
 'use strict'
 
 const urlFn = require('url')