Philipp Hansch 5c28cd259a
Allow empty lines in lint doc examples
This makes sure that empty lines in lint examples are preserved.

It also fixes the documentation for the invalid_ref lint, which was not
shown because of an extra newline before the lint declaration.
2018-02-01 23:21:36 +01:00
..
2016-10-03 17:49:05 +02:00
2016-10-30 14:25:06 -04:00