+# Recommended ordering withinn testenv definition:
+# + General comments.
+# + ignore_outcome for non-voting checkers,
+# + setenv (PYTHONPATH) for Python-using checkers and fixers.
+# + Other Python stuff (e.g. basepython and deps for pylint).
+# + whitelist_externals to enable bash.
+# + Commands with a single bash to launch the corresponding script.
+
+# Keep testenvs sorted alphabetically, please.
+
+[testenv:autogen]