From b213c670dc9fd09ae6245d4816e115f3b3507f04 Mon Sep 17 00:00:00 2001
From: Michael Kohlhase <m.kohlhase@jacobs-university.de>
Date: Sat, 24 Jun 2017 09:52:57 +0200
Subject: [PATCH] maybe with nested unlesses?

---
 courses/meta/former.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/courses/meta/former.md b/courses/meta/former.md
index 091d5c2..d964654 100644
--- a/courses/meta/former.md
+++ b/courses/meta/former.md
@@ -8,8 +8,10 @@ permalink: /courses/former/
 
 <ul class="collection">
     {% for item in courses %}
-        {% unless item.semesters contains site.semester or item.semesters contains site.upcoming %}
+      {% unless item.semesters contains site.semester %}
+         {% unless item.semesters contains site.upcoming %}
             {% include course.html %}
-        {% endunless %}
+  		{% endunless %}
+	  {% endunless %}
     {% endfor %}
 </ul>
-- 
GitLab