This is a line followed by a `lilypond` environment in a multi-line comment.

If you do not see any music above this line, then `lilypond-book` is working correctly.

This is a line followed by a `lilypond` command in a multi-line comment.

If you do not see any music above this line, then `lilypond-book` is working correctly.

The following snippet is preceded by a comment that would start a `lilypond` environment.

\context Voice <<c' e' g'>>