From 140d836e9cd54fb67b969fd82ef7ed19ba574d40 Mon Sep 17 00:00:00 2001
From: Luca Falavigna <dktrkranz@debian.org>
Date: Sat, 26 Apr 2014 15:11:58 +0200
Subject: Imported Upstream version 2.3.1

---
 .../docbook/docbook-xsl-1.76.1/fo/footnote.xsl     | 220 +++++++++++++++++++++
 1 file changed, 220 insertions(+)
 create mode 100644 src/engine/SCons/Tool/docbook/docbook-xsl-1.76.1/fo/footnote.xsl

(limited to 'src/engine/SCons/Tool/docbook/docbook-xsl-1.76.1/fo/footnote.xsl')

diff --git a/src/engine/SCons/Tool/docbook/docbook-xsl-1.76.1/fo/footnote.xsl b/src/engine/SCons/Tool/docbook/docbook-xsl-1.76.1/fo/footnote.xsl
new file mode 100644
index 0000000..cc0242d
--- /dev/null
+++ b/src/engine/SCons/Tool/docbook/docbook-xsl-1.76.1/fo/footnote.xsl
@@ -0,0 +1,220 @@
+<?xml version='1.0'?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:fo="http://www.w3.org/1999/XSL/Format"
+                xmlns:xlink="http://www.w3.org/1999/xlink"
+                xmlns:exsl="http://exslt.org/common"
+                exclude-result-prefixes="exsl xlink"
+                version='1.0'>
+
+<!-- ********************************************************************
+     $Id: footnote.xsl 8359 2009-03-20 18:42:06Z bobstayton $
+     ********************************************************************
+
+     This file is part of the XSL DocBook Stylesheet distribution.
+     See ../README or http://docbook.sf.net/release/xsl/current/ for
+     copyright and other information.
+
+     ******************************************************************** -->
+
+<xsl:template name="format.footnote.mark">
+  <xsl:param name="mark" select="'?'"/>
+  <fo:inline xsl:use-attribute-sets="footnote.mark.properties">
+    <xsl:choose>
+      <xsl:when test="$fop.extensions != 0">
+        <xsl:attribute name="vertical-align">super</xsl:attribute>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:attribute name="baseline-shift">super</xsl:attribute>
+      </xsl:otherwise>
+    </xsl:choose>
+    <xsl:copy-of select="$mark"/>
+  </fo:inline>
+</xsl:template>
+
+<xsl:template match="footnote">
+  <xsl:choose>
+    <xsl:when test="ancestor::table or ancestor::informaltable">
+      <xsl:call-template name="format.footnote.mark">
+        <xsl:with-param name="mark">
+          <xsl:apply-templates select="." mode="footnote.number"/>
+        </xsl:with-param>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <fo:footnote>
+        <fo:inline>
+          <xsl:call-template name="format.footnote.mark">
+            <xsl:with-param name="mark">
+              <xsl:apply-templates select="." mode="footnote.number"/>
+            </xsl:with-param>
+          </xsl:call-template>
+        </fo:inline>
+        <fo:footnote-body xsl:use-attribute-sets="footnote.properties">
+          <xsl:apply-templates/>
+        </fo:footnote-body>
+      </fo:footnote>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template match="footnoteref">
+  <xsl:variable name="footnote" select="key('id',@linkend)"/>
+
+  <xsl:if test="not(local-name($footnote) = 'footnote')">
+   <xsl:message terminate="yes">
+ERROR: A footnoteref element has a linkend that points to an element that is not a footnote. 
+Typically this happens when an id attribute is accidentally applied to the child of a footnote element. 
+target element: <xsl:value-of select="local-name($footnote)"/>
+linkend/id: <xsl:value-of select="@linkend"/>
+   </xsl:message>
+  </xsl:if>
+
+  <xsl:call-template name="format.footnote.mark">
+    <xsl:with-param name="mark">
+      <xsl:apply-templates select="$footnote" mode="footnote.number"/>
+    </xsl:with-param>
+  </xsl:call-template>
+</xsl:template>
+
+<xsl:template match="footnote" mode="footnote.number">
+  <xsl:choose>
+    <xsl:when test="string-length(@label) != 0">
+      <xsl:value-of select="@label"/>
+    </xsl:when>
+    <xsl:when test="ancestor::table or ancestor::informaltable">
+      <xsl:variable name="tfnum">
+        <xsl:number level="any" from="table|informaltable" format="1"/>
+      </xsl:variable>
+
+      <xsl:choose>
+        <xsl:when test="string-length($table.footnote.number.symbols) &gt;= $tfnum">
+          <xsl:value-of select="substring($table.footnote.number.symbols, $tfnum, 1)"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:number level="any" from="table|informaltable"
+                      format="{$table.footnote.number.format}"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:variable name="fnum">
+        <!-- * Determine the footnote number to display for this footnote, -->
+        <!-- * by counting all foonotes, ulinks, and any elements that have -->
+        <!-- * an xlink:href attribute that meets the following criteria: -->
+        <!-- * -->
+        <!-- * - the content of the element is not a URI that is the same -->
+        <!-- *   URI as the value of the href attribute -->
+        <!-- * - the href attribute is not an internal ID reference (does -->
+        <!-- *   not start with a hash sign) -->
+        <!-- * - the href is not part of an olink reference (the element -->
+        <!-- * - does not have an xlink:role attribute that indicates it is -->
+        <!-- *   an olink, and the hrf does not contain a hash sign) -->
+        <!-- * - the element either has no xlink:type attribute or has -->
+        <!-- *   an xlink:type attribute whose value is 'simple' -->
+        <!-- *  -->
+        <!-- * Note that hyperlinks are counted only if both the value of -->
+        <!-- * ulink.footnotes is non-zero and the value of ulink.show is -->
+        <!-- * non-zero -->
+        <!-- FIXME: list in @from is probably not complete -->
+        <xsl:number level="any" 
+                    from="chapter|appendix|preface|article|refentry|bibliography" 
+                    count="footnote[not(@label)][not(ancestor::table) and not(ancestor::informaltable)]
+                    |ulink[$ulink.footnotes != 0][node()][@url != .][not(ancestor::footnote)][$ulink.show != 0]
+                    |*[node()][@xlink:href][not(@xlink:href = .)][not(starts-with(@xlink:href,'#'))]
+                      [not(contains(@xlink:href,'#') and @xlink:role = $xolink.role)]
+                      [not(@xlink:type) or @xlink:type='simple']
+                      [not(ancestor::footnote)][$ulink.footnotes != 0][$ulink.show != 0]
+                    "
+                    format="1"/>
+      </xsl:variable>
+      <xsl:choose>
+        <xsl:when test="string-length($footnote.number.symbols) &gt;= $fnum">
+          <xsl:value-of select="substring($footnote.number.symbols, $fnum, 1)"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:number value="$fnum" format="{$footnote.number.format}"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="*" mode="footnote.body.number">
+  <xsl:variable name="footnote.mark">
+    <xsl:call-template name="format.footnote.mark">
+      <xsl:with-param name="mark">
+        <xsl:apply-templates select="ancestor::footnote" mode="footnote.number"/>
+      </xsl:with-param>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="fo">
+    <xsl:apply-templates select="."/>
+  </xsl:variable>
+
+  <xsl:variable name="fo-nodes" select="exsl:node-set($fo)"/>
+
+  <xsl:choose>
+    <xsl:when test="$fo-nodes//fo:block">
+      <xsl:apply-templates select="$fo-nodes" mode="insert.fo.fnum">
+        <xsl:with-param name="mark" select="$footnote.mark"/>
+      </xsl:apply-templates>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:apply-templates select="$fo-nodes" mode="insert.fo.text">
+        <xsl:with-param name="mark" select="$footnote.mark"/>
+      </xsl:apply-templates>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<!-- ==================================================================== -->
+
+<xsl:template match="footnote/para[1]
+                     |footnote/simpara[1]
+                     |footnote/formalpara[1]"
+              priority="2">
+  <!-- this only works if the first thing in a footnote is a para, -->
+  <!-- which is ok, because it usually is. -->
+  <fo:block>
+    <xsl:call-template name="format.footnote.mark">
+      <xsl:with-param name="mark">
+        <xsl:apply-templates select="ancestor::footnote" mode="footnote.number"/>
+      </xsl:with-param>
+    </xsl:call-template>
+    <xsl:apply-templates/>
+  </fo:block>
+</xsl:template>
+
+<xsl:template match="footnote" mode="table.footnote.mode">
+  <xsl:choose>
+    <xsl:when test="local-name(*[1]) = 'para' or local-name(*[1]) = 'simpara'">
+      <fo:block xsl:use-attribute-sets="table.footnote.properties">
+        <xsl:apply-templates/>
+      </fo:block>
+    </xsl:when>
+
+    <xsl:when test="$exsl.node.set.available != 0">
+      <fo:block xsl:use-attribute-sets="table.footnote.properties">
+        <xsl:apply-templates select="*[1]" mode="footnote.body.number"/>
+        <xsl:apply-templates select="*[position() &gt; 1]"/>
+      </fo:block>
+    </xsl:when>
+
+    <xsl:otherwise>
+      <xsl:message>
+        <xsl:text>Warning: footnote number may not be generated </xsl:text>
+        <xsl:text>correctly; </xsl:text>
+        <xsl:value-of select="local-name(*[1])"/>
+        <xsl:text> unexpected as first child of footnote.</xsl:text>
+      </xsl:message>
+      <fo:block xsl:use-attribute-sets="table.footnote.properties">
+        <xsl:apply-templates/>
+      </fo:block>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+</xsl:stylesheet>
-- 
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