updated pandoc.py

fgs/pandoc.py

@@ -244,7 +244,7 @@ class BlockOrderedList(BlockList): # ListAttributes [[Block]]
 
     def parse_orderedlist_attr(self, attrs: list):
         res = {}
-        res["start"] = attrs[0]
+        res["start"] = self.parse_int(attrs[0])
 
         styles = {
             "DefaultStyle": "default",