From 40292454da48ec07635ee3c1dc77dbf9eed6cba2 Mon Sep 17 00:00:00 2001
From: Matthew Scragg <scragg@gmail.com>
Date: Wed, 10 Sep 2014 10:53:22 -0500
Subject: [PATCH] allow '{' and '}' in html urls

---
 realms/modules/wiki/models.py | 4 ++++
 realms/static/js/main.js      | 1 +
 2 files changed, 5 insertions(+)

diff --git a/realms/modules/wiki/models.py b/realms/modules/wiki/models.py
index bc72b95..f72de1a 100644
--- a/realms/modules/wiki/models.py
+++ b/realms/modules/wiki/models.py
@@ -109,6 +109,10 @@ class Wiki():
         # Handlebars partial ">"
         content = re.sub(r"\{\{&gt;(.*?)\}\}", r'{{>\1}}', content)
 
+        # Handlebars, allow {{}} inside HTML links
+        content = content.replace("%7B", "{")
+        content = content.replace("%7D", "}")
+
         content = re.sub(r"```(.*?)```", unescape_repl, content, flags=re.DOTALL)
 
         cname = to_canonical(name)
diff --git a/realms/static/js/main.js b/realms/static/js/main.js
index e2e1e11..180d438 100644
--- a/realms/static/js/main.js
+++ b/realms/static/js/main.js
@@ -71,6 +71,7 @@ var MDR = {
         } catch(e) {
             return this.md;
         }
+
         if (sanitize) {
             // Causes some problems with inline styles
             html = html_sanitize(html, function(url) {