1 files changed, 76 insertions, 0 deletions
diff --git a/stylesheets/lfs-xsl/chunkfast.xsl b/stylesheets/lfs-xsl/chunkfast.xsl
new file mode 100644
index 000000000..cf45b7b58
--- /dev/null
+++ b/stylesheets/lfs-xsl/chunkfast.xsl
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='ISO-8859-1'?>
+
+<!--
+$LastChangedBy$
+$Date$
+-->
+
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns="http://www.w3.org/1999/xhtml"
+                xmlns:exsl="http://exslt.org/common"
+                xmlns:cf="http://docbook.sourceforge.net/xmlns/chunkfast/1.0"
+                version="1.0"
+                exclude-result-prefixes="cf exsl">
+
+   <!-- Top-level chunked code for fast processing.
+        Import standart customized chunk code.
+        Replaces {docbook-xsl}/xhtml/chunkfast.xsl
+
+        Note: Using this file as the top-level for chunked output implies that
+              profiling must be done on a previous step. -->
+
+    <!-- Our master chunking templates -->
+  <xsl:import href="chunk-master.xsl"/>
+
+    <!-- Use chunk.fast code? 1 = yes, 0 = no -->
+  <xsl:param name="chunk.fast" select="1"/>
+
+  <!-- The code below was copied as-is from {docbook-xsl}/xhtml/chunkfast.xsl -->
+
+  <xsl:variable name="chunks" select="exsl:node-set($chunk.hierarchy)//cf:div"/>
+
+  <xsl:template name="process-chunk-element">
+    <xsl:choose>
+      <xsl:when test="$chunk.fast != 0 and function-available('exsl:node-set')">
+        <xsl:variable name="genid" select="generate-id()"/>
+
+        <xsl:variable name="div" select="$chunks[@id=$genid or @xml:id=$genid]"/>
+
+        <xsl:variable name="prevdiv" select="($div/preceding-sibling::cf:div|$div/preceding::cf:div|$div/parent::cf:div)[last()]"/>
+        <xsl:variable name="prev" select="key('genid', ($prevdiv/@id|$prevdiv/@xml:id)[1])"/>
+
+        <xsl:variable name="nextdiv" select="($div/following-sibling::cf:div|$div/following::cf:div|$div/cf:div)[1]"/>
+        <xsl:variable name="next" select="key('genid', ($nextdiv/@id|$nextdiv/@xml:id)[1])"/>
+
+        <xsl:choose>
+          <xsl:when test="$onechunk != 0 and parent::*">
+            <xsl:apply-imports/>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:call-template name="process-chunk">
+              <xsl:with-param name="prev" select="$prev"/>
+              <xsl:with-param name="next" select="$next"/>
+            </xsl:call-template>
+          </xsl:otherwise>
+        </xsl:choose>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:choose>
+          <xsl:when test="$onechunk != 0 and not(parent::*)">
+            <xsl:call-template name="chunk-all-sections"/>
+          </xsl:when>
+          <xsl:when test="$onechunk != 0">
+            <xsl:apply-imports/>
+          </xsl:when>
+          <xsl:when test="$chunk.first.sections = 0">
+            <xsl:call-template name="chunk-first-section-with-parent"/>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:call-template name="chunk-all-sections"/>
+          </xsl:otherwise>
+        </xsl:choose>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+
+</xsl:stylesheet>