From 7df987a652b93d55dd8eca363706d3bacc469b55 Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Thu, 27 Nov 2014 16:29:31 -0600
Subject: Initial commit message for lfs live howto.

---
 .../xhtml/.svn/text-base/lfs-xref.xsl.svn-base     | 142 +++++++++++++++++++++
 1 file changed, 142 insertions(+)
 create mode 100644 stylesheets/lfs-xsl/xhtml/.svn/text-base/lfs-xref.xsl.svn-base

(limited to 'stylesheets/lfs-xsl/xhtml/.svn/text-base/lfs-xref.xsl.svn-base')

diff --git a/stylesheets/lfs-xsl/xhtml/.svn/text-base/lfs-xref.xsl.svn-base b/stylesheets/lfs-xsl/xhtml/.svn/text-base/lfs-xref.xsl.svn-base
new file mode 100644
index 0000000..f0e34e0
--- /dev/null
+++ b/stylesheets/lfs-xsl/xhtml/.svn/text-base/lfs-xref.xsl.svn-base
@@ -0,0 +1,142 @@
+<?xml version='1.0' encoding='ISO-8859-1'?>
+
+<!--
+$LastChangedBy$
+$Date$
+-->
+
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:xlink="http://www.w3.org/1999/xlink"
+                xmlns="http://www.w3.org/1999/xhtml"
+                exclude-result-prefixes="xlink"
+                version="1.0">
+
+  <!-- This stylesheet fixes English punctuation in xref links
+       (as was requested by the publisher) via adding @role propagation
+       in xref tags.
+       This hack may not work with xref flavours not used in the book.
+       For other languages, just remove the xref @role attributes
+       in the book XML sources and/or comment-out the inclusion of
+       this file in lfs-chunked2.xsl -->
+
+    <!-- xref:
+           Added role variable and use it when calling mode xref-to.-->
+    <!-- The original template is in {docbook-xsl}/xhtml/xref.xsl -->
+  <xsl:template match="xref" name="xref">
+    <xsl:param name="xhref" select="@xlink:href"/>
+    <!-- is the @xlink:href a local idref link? -->
+    <xsl:param name="xlink.idref">
+      <xsl:if test="starts-with($xhref,'#') and (not(contains($xhref,'('))
+                    or starts-with($xhref, '#xpointer(id('))">
+        <xsl:call-template name="xpointer.idref">
+          <xsl:with-param name="xpointer" select="$xhref"/>
+        </xsl:call-template>
+      </xsl:if>
+    </xsl:param>
+    <xsl:param name="xlink.targets" select="key('id',$xlink.idref)"/>
+    <xsl:param name="linkend.targets" select="key('id',@linkend)"/>
+    <xsl:param name="target" select="($xlink.targets | $linkend.targets)[1]"/>
+      <!-- Added role variable -->
+    <xsl:variable name="role" select="@role"/>
+    <xsl:variable name="xrefstyle">
+      <xsl:choose>
+        <xsl:when test="@role and not(@xrefstyle) and $use.role.as.xrefstyle != 0">
+          <xsl:value-of select="@role"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="@xrefstyle"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:variable>
+    <xsl:call-template name="anchor"/>
+    <xsl:variable name="content">
+      <xsl:choose>
+        <xsl:when test="@endterm">
+          <xsl:variable name="etargets" select="key('id',@endterm)"/>
+          <xsl:variable name="etarget" select="$etargets[1]"/>
+          <xsl:choose>
+            <xsl:when test="count($etarget) = 0">
+              <xsl:message>
+                <xsl:value-of select="count($etargets)"/>
+                <xsl:text>Endterm points to nonexistent ID: </xsl:text>
+                <xsl:value-of select="@endterm"/>
+              </xsl:message>
+              <xsl:text>???</xsl:text>
+            </xsl:when>
+            <xsl:otherwise>
+              <xsl:apply-templates select="$etarget" mode="endterm"/>
+            </xsl:otherwise>
+          </xsl:choose>
+        </xsl:when>
+        <xsl:when test="$target/@xreflabel">
+          <xsl:call-template name="xref.xreflabel">
+            <xsl:with-param name="target" select="$target"/>
+          </xsl:call-template>
+        </xsl:when>
+        <xsl:when test="$target">
+          <xsl:if test="not(parent::citation)">
+            <xsl:apply-templates select="$target" mode="xref-to-prefix"/>
+          </xsl:if>
+          <xsl:apply-templates select="$target" mode="xref-to">
+            <xsl:with-param name="referrer" select="."/>
+            <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
+             <!-- Propagate role -->
+            <xsl:with-param name="role" select="$role"/>
+          </xsl:apply-templates>
+          <xsl:if test="not(parent::citation)">
+            <xsl:apply-templates select="$target" mode="xref-to-suffix"/>
+          </xsl:if>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:message>
+            <xsl:text>ERROR: xref linking to </xsl:text>
+            <xsl:value-of select="@linkend|@xlink:href"/>
+            <xsl:text> has no generated link text.</xsl:text>
+          </xsl:message>
+          <xsl:text>???</xsl:text>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:variable>
+    <xsl:call-template name="simple.xlink">
+      <xsl:with-param name="content" select="$content"/>
+    </xsl:call-template>
+  </xsl:template>
+
+    <!-- sect* mode xref-to:
+           Propagate role to mode object.xref.markup (see ../lfs-common.xsl) -->
+    <!-- The original template is in {docbook-xsl}/xhtml/xref.xsl -->
+  <xsl:template match="section|simplesect|sect1|sect2|sect3|sect4|sect5|refsect1
+                       |refsect2|refsect3|refsection" mode="xref-to">
+    <xsl:param name="referrer"/>
+    <xsl:param name="xrefstyle"/>
+    <xsl:param name="verbose" select="1"/>
+    <xsl:param name="role"/>
+    <xsl:apply-templates select="." mode="object.xref.markup">
+      <xsl:with-param name="purpose" select="'xref'"/>
+      <xsl:with-param name="xrefstyle" select="$xrefstyle"/>
+      <xsl:with-param name="referrer" select="$referrer"/>
+      <xsl:with-param name="verbose" select="$verbose"/>
+      <xsl:with-param name="role" select="$role"/>
+    </xsl:apply-templates>
+  </xsl:template>
+
+    <!-- insert.title.markup:
+           Apply the role value. -->
+    <!-- The original template is in {docbook-xsl}/xhtml/xref.xsl -->
+  <xsl:template match="*" mode="insert.title.markup">
+    <xsl:param name="purpose"/>
+    <xsl:param name="xrefstyle"/>
+    <xsl:param name="title"/>
+    <xsl:param name="role"/>
+    <xsl:choose>
+      <xsl:when test="$purpose = 'xref' and titleabbrev">
+        <xsl:apply-templates select="." mode="titleabbrev.markup"/>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:copy-of select="$title"/>
+        <xsl:value-of select="$role"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+
+</xsl:stylesheet>
-- 
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