From afae1f78547b8ff02cd2d07fe845a28e37a3b272 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Wed, 3 Jun 2015 20:19:47 -0400
Subject: [PATCH] doc: Fix PDF build with FOP

Because of a bug in the DocBook XSL FO style sheet, an xref to a
varlistentry whose term includes an indexterm fails to build.  One such
instance was introduced in commit
5086dfceba79ecd5d1eb28b8f4ed5221838ff3a6.  Fix by adding the upstream
bug fix to our customization layer.
---
 doc/src/sgml/stylesheet-fo.xsl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/src/sgml/stylesheet-fo.xsl b/doc/src/sgml/stylesheet-fo.xsl
index ad26a5abbe..434e69d8e3 100644
--- a/doc/src/sgml/stylesheet-fo.xsl
+++ b/doc/src/sgml/stylesheet-fo.xsl
@@ -24,4 +24,11 @@
   <xsl:call-template name="inline.monoseq"/>
 </xsl:template>
 
+<!-- bug fix from <https://sourceforge.net/p/docbook/bugs/1360/#831b> -->
+
+<xsl:template match="varlistentry/term" mode="xref-to">
+  <xsl:param name="verbose" select="1"/>
+  <xsl:apply-templates mode="no.anchor.mode"/>
+</xsl:template>
+
 </xsl:stylesheet>