draft.mode — Select draft mode
<xsl:param name="draft.mode">maybe</xsl:param>
Print releaseinfo in a framed box in the header,
when the parameter is set to 'yes'. The releaseinfo is
ignored if the parameter is set to 'no', or if the releaseinfo content is
empty. When the parameter is set to 'maybe', the draft mode is deduced from
the status attribute of the root element if set to
'draft'.