Indicate that passivetex is no longer supported.

diff --git a/xsl/params/passivetex.extensions.xml b/xsl/params/passivetex.extensions.xml
index 32415ec649fadcac607542d001feac13c82b7519..36f5977cc0010bdd9405e06189a35da9067cb026 100644 (file)
--- a/xsl/params/passivetex.extensions.xml
+++ b/xsl/params/passivetex.extensions.xml
@@ -19,19 +19,12 @@
 
 <refsection><info><title>Description</title></info>
 
-<para>If non-zero,
-<link xlink:href="http://projects.oucs.ox.ac.uk/passivetex/">PassiveTeX</link>
-extensions will be used. At present, this consists of PDF bookmarks
-and sorted index terms.
-</para>
+<important><para>The PassiveTeX XSL-FO processor is
+no longer supported by DocBook XSL, beginning with version 1.78.</para></important>
 
-<para>This parameter can also affect which graphics file formats
-are supported</para>
-
-<note>
-  <para>PassiveTeX is incomplete and development has ceased. In most cases, 
-another XSL-FO engine is probably a better choice.</para>
-</note>
+<para>PassiveTeX was never a complete implementation of
+XSL-FO, and development has ceased. Setting this parameter will
+have no effect on the output.</para>
 
 </refsection>
 </refentry>