UTF-8 everywhere, python2 legacy mode

patacrep/latex/ast.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 """Abstract Syntax Tree for LaTeX code."""
 
 # pylint: disable=too-few-public-methods

patacrep/latex/lexer.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 """Very simple LaTeX lexer."""
 
 import logging