lilypond-book bug?

[Christopher Ellis]

I'm using version 2.3.16.  I was used to the following giving me two
fragments side by side with a small space between them.  With this, it
seems that the second has been printed on top of the first.

%\version "2.3.16"
\documentclass[11pt,letterpaper]{article}
\usepackage[latin1] {inputenc}

\setlength{\oddsidemargin}{1.0in}
\setlength{\textwidth}{6.5in}
\setlength{\parindent}{0.0in}
\setlength{\topmargin}{0.0in}
\setlength{\headheight}{0.0in}
\setlength{\headsep}{0.0in}
\setlength{\topskip}{0.0in}
\setlength{\textheight}{9.0in}
\pagestyle{empty}


\begin{document}

\begin[raggedright]{lilypond}
  \relative c''' { a4 \bar "||" }
\end{lilypond}
\begin[raggedright]{lilypond}
  \relative c''' { a4 \bar "||" }
\end{lilypond}


\end{document}