diff --git a/public/js/extra.js b/public/js/extra.js
index 1a1caf8a..e19a35dc 100644
--- a/public/js/extra.js
+++ b/public/js/extra.js
@@ -1083,5 +1083,6 @@ module.exports = {
   scrollToHash: scrollToHash,
   owner: owner,
   updateLastChangeUser: updateLastChangeUser,
-  updateOwner: updateOwner
+  updateOwner: updateOwner,
+  parseMeta: parseMeta
 };
diff --git a/public/js/index.js b/public/js/index.js
index 82d3cedb..4d745327 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -52,6 +52,7 @@ var scrollToHash = extra.scrollToHash;
 var owner = extra.owner;
 var updateLastChangeUser = extra.updateLastChangeUser;
 var updateOwner = extra.updateOwner;
+var parseMeta = extra.parseMeta;
 
 var historyModule = require('./history');
 var writeHistory = historyModule.writeHistory;
diff --git a/public/js/pretty.js b/public/js/pretty.js
index c1c2b4a4..c5211202 100644
--- a/public/js/pretty.js
+++ b/public/js/pretty.js
@@ -8,6 +8,7 @@ var generateToc = extra.generateToc;
 var smoothHashScroll = extra.smoothHashScroll;
 var postProcess = extra.postProcess;
 var updateLastChange = extra.updateLastChange;
+var parseMeta = extra.parseMeta;
 var preventXSS = require('./render').preventXSS;
 
 var markdown = $("#doc.markdown-body");