--- yarnlib/mdparser.py.orig	2019-11-28 08:54:47 UTC
+++ yarnlib/mdparser.py
@@ -55,7 +55,7 @@ class GatherCodeBlocks(Treeprocessor):
 
 class ParseScenarioTestBlocks(markdown.extensions.Extension):
 
-    def extendMarkdown(self, md, md_globals):
+    def extendMarkdown(self, md):
         self.blocks = []
         self.gatherer = GatherCodeBlocks(self.blocks)
         md.treeprocessors.add('gathercode', self.gatherer, '_end')