Fix module example lacks name
Merge pull request #9 from haya14busa/fix/sample

Fix module example lacks name
Support test by modifying redir messages

:h mode()
When Normal Ex mode(mode(1) value is 'ce'), `redir` message contains 'Last
set from {path}', so highlight doesn't work.
Merge pull request #10 from haya14busa/support/test

Support test by modifying redir messages