Don't let that stop you - just declare the params in your customization: <xsl:param name="generate.set.toc"/> <xsl:param name="generate.book.toc"/>
Denis -----Original Message----- From: Jeff Beal [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 29, 2002 4:14 PM To: DocBook Mailing List (E-mail) Subject: DOCBOOK-APPS: Upgrading to 1.50.0 XSL Stylesheets I'm currently using the 1.48 Stylesheets, and want to use the 1.50, however, I've noticed that the htmlhelp.xsl stylesheet complains that the generate.set.toc and generate.book.toc parameters were never declared. Is there a fixed copy of htmlhelp.xsl somewhere?