$OpenBSD: patch-nbconvert_filters_markdown_mistune_py,v 1.1 2017/05/25 11:45:25 shadchin Exp $

Index: nbconvert/filters/markdown_mistune.py
--- nbconvert/filters/markdown_mistune.py.orig
+++ nbconvert/filters/markdown_mistune.py
@@ -1,3 +1,4 @@
+# coding: utf-8
 """Markdown filters with mistune
 
 Used from markdown.py
