From 47ec574bf89e9e3ba2d3e9daa62031930454dba9 Mon Sep 17 00:00:00 2001
From: Karl-Gustav Freding <31445980+Gusse500@users.noreply.github.com>
Date: Thu, 18 Jan 2024 11:53:11 +0100
Subject: [PATCH] Style sheets: fiks docbook-xsl feil i autoidx
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Malen kalt generate-basic-index i
{docbook-xsl}/xhtml/autoidx.xsl har en feil som genererer et div-element
med feil xmlns:xlink-attributt. Se
https://github.com/docbook/xslt10-stylesheets/issues/239.
I stedet for å fikse docbook-xsl, som ville fungere bare i LFS (men vi
ønsker å kunne gjengi på andre distroer), kopier den defekte malen
til våre tilpasningsfiler (lfs-index.xsl), slik at denne brukes.
Vi kan også forenkle det mye siden vi ikke trenger alle sakene
dekket i generate-basic-indexl.
---
 stylesheets/lfs-xsl/xhtml/lfs-index.xsl | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/stylesheets/lfs-xsl/xhtml/lfs-index.xsl b/stylesheets/lfs-xsl/xhtml/lfs-index.xsl
index 806979c..a7f627c 100644
--- a/stylesheets/lfs-xsl/xhtml/lfs-index.xsl
+++ b/stylesheets/lfs-xsl/xhtml/lfs-index.xsl
@@ -24,6 +24,28 @@
     <xsl:text>longindex.html</xsl:text>
   </xsl:template>
 
+  <!-- The original template in {docbook-xsl}/xhtml/autoidx.xsl has
+  a bug that generates a <div> with a wrong xmlns:xlink attribute,
+  so copy it here (and simplify it a lot)-->
+  <xsl:template name="generate-basic-index">
+    <xsl:param name="scope" select="NOTANODE"/>
+
+    <xsl:variable name="terms" select="//indexterm
+      [count(.|key('letter',
+                   translate(substring(&primary;, 1, 1),
+                             &lowercase;,
+                             &uppercase;
+                            )
+                  ) [&scope;][1]) = 1]"/>
+    <div class="index">
+      <xsl:apply-templates select="$terms" mode="index-div-basic">
+        <xsl:with-param name="position" select="position()"/>
+        <xsl:with-param name="scope" select="$scope"/>
+        <xsl:sort select="translate(&primary;, &lowercase;, &uppercase;)"/>
+      </xsl:apply-templates>
+    </div>
+  </xsl:template>
+
   <!-- Divisions:
        Override the default division titles, translating them from the default
        'A', 'B', etc. to 'Packages', 'Programs', etc.