From 383bfe20c4a40b579708aa7dd161fa5317df5bed Mon Sep 17 00:00:00 2001
From: Bob Stayton <bobs@sagehill.net>
Date: Mon, 12 Sep 2011 05:42:45 +0000
Subject: [PATCH] Fix bug: when $index.links.to.section is set to zero, the
 primary index entry duplicates links that should be only on secondary
 entries.  Now the links are not duplicated.

---
 xsl/html/autoidx.xsl | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/xsl/html/autoidx.xsl b/xsl/html/autoidx.xsl
index bacb46f61..7da8e5da6 100644
--- a/xsl/html/autoidx.xsl
+++ b/xsl/html/autoidx.xsl
@@ -317,7 +317,8 @@
         </xsl:for-each>
       </xsl:when>
       <xsl:otherwise>
-        <xsl:for-each select="$refs[&scope;]">
+        <xsl:for-each select="$refs[not(see) 
+                              and not(secondary)][&scope;]">
           <xsl:apply-templates select="." mode="reference">
             <xsl:with-param name="position" select="position()"/>
             <xsl:with-param name="scope" select="$scope"/>
@@ -389,7 +390,8 @@
         </xsl:for-each>
       </xsl:when>
       <xsl:otherwise>
-        <xsl:for-each select="$refs[&scope;]">
+        <xsl:for-each select="$refs[not(see) 
+                                and not(tertiary)][&scope;]">
           <xsl:apply-templates select="." mode="reference">
             <xsl:with-param name="position" select="position()"/>
             <xsl:with-param name="scope" select="$scope"/>
@@ -461,7 +463,7 @@
         </xsl:for-each>
       </xsl:when>
       <xsl:otherwise>
-        <xsl:for-each select="$refs[&scope;]">
+        <xsl:for-each select="$refs[not(see)][&scope;]">
           <xsl:apply-templates select="." mode="reference">
             <xsl:with-param name="position" select="position()"/>
             <xsl:with-param name="scope" select="$scope"/>
-- 
2.40.0