gorg on gentoo.org / debug variable in guidexml

hello!


the german gentoo website gentoo.de is using large collections of
guidexml from gentoo.org, including file xsl/handbook.xsl.

when feeding the handbook to gorg i get

  "Variable 'debug' has not been declared."

unless i add a line

  <xsl:param name="debug">0</xsl:param>

to xsl/handbook.xsl (see patch [1]).


i was wondering how the setup on gentoo.org is weaving a value of debug
in.  can anybody enlighten me?

thanks,



sebastian


[1]
http://git.gentoo-ev.org/gitweb/www-gentoo-de/gitweb.css?p=www-gentoo-de.git;a=commitdiff;h=b9169cb1d53398e6db4fee224bda058514bde85f