From 0737a75e7e8dc7e2c9096a6e01222f47bd16a288 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Fastr=C3=A9?= <julien.fastre@champs-libres.coop>
Date: Sun, 20 Sep 2020 23:36:27 +0200
Subject: [PATCH] initial filter for removing solution of exercices

---
 remove-solutions.lua | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 remove-solutions.lua

diff --git a/remove-solutions.lua b/remove-solutions.lua
new file mode 100644
index 0000000..68a4cd3
--- /dev/null
+++ b/remove-solutions.lua
@@ -0,0 +1,7 @@
+function Div(elem)
+  if (elem.classes:find('solution') == nil)
+    then
+      return nil
+    end
+  return elem
+end