refname — Process refname [2.0.9] elements
<xsl:template match="refname"/>
Formats a refname [2.0.9] as a start-of-section for a refentry [2.0.9].
Will commence a LaTeX \section if necessary.
Designed to accommodate multiple refname [2.0.9]s in a single refentry [2.0.9].
The use of a comma between multiple refname [2.0.9]s should probably be localised.
