fluent/fluentd — pull request #355 by repeatedly (2014-06-17 05:19:07+00:00)
Title: Set UTF-8 encoding to '@include' result string

Fluentd assumes configuration file encoding is UTF-8.
`@include` is parsed after set `Encoding.default_xxternal = 'ASCII-8BIT'` so
`@include` result becomes ASCII-8BIT encoding. It causes encoding mismatch.