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.

---
 .../lfs-xsl/docbook-xsl-snapshot/lib/.svn/entries  |  41 ++
 .../lfs-xsl/docbook-xsl-snapshot/lib/.svn/format   |   1 +
 .../lib/.svn/prop-base/lib.xsl.svn-base            |   5 +
 .../lib/.svn/text-base/lib.xsl.svn-base            | 480 +++++++++++++++++++++
 .../lfs-xsl/docbook-xsl-snapshot/lib/lib.xsl       | 480 +++++++++++++++++++++
 5 files changed, 1007 insertions(+)
 create mode 100644 stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/entries
 create mode 100644 stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/format
 create mode 100644 stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/prop-base/lib.xsl.svn-base
 create mode 100644 stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/text-base/lib.xsl.svn-base
 create mode 100644 stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/lib.xsl

(limited to 'stylesheets/lfs-xsl/docbook-xsl-snapshot/lib')

diff --git a/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/entries b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/entries
new file mode 100644
index 0000000..94f3160
--- /dev/null
+++ b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/entries
@@ -0,0 +1,41 @@
+8
+
+dir
+8545
+svn://svn.linuxfromscratch.org/LFS/trunk/BOOK/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib
+svn://svn.linuxfromscratch.org/LFS
+
+
+
+2007-09-09T08:55:14.279386Z
+8369
+manuel
+
+
+svn:special svn:externals svn:needs-lock
+
+
+
+
+
+
+
+
+
+
+
+4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
+
+lib.xsl
+file
+
+
+
+
+2008-05-23T19:59:59.000000Z
+7f453b7eb1d195304788cf9b0a12abf1
+2007-09-09T08:55:14.279386Z
+8369
+manuel
+has-props
+
diff --git a/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/format b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/format
new file mode 100644
index 0000000..45a4fb7
--- /dev/null
+++ b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/format
@@ -0,0 +1 @@
+8
diff --git a/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/prop-base/lib.xsl.svn-base b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/prop-base/lib.xsl.svn-base
new file mode 100644
index 0000000..e7130f8
--- /dev/null
+++ b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/prop-base/lib.xsl.svn-base
@@ -0,0 +1,5 @@
+K 12
+svn:keywords
+V 23
+Author Date Revision Id
+END
diff --git a/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/text-base/lib.xsl.svn-base b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/text-base/lib.xsl.svn-base
new file mode 100644
index 0000000..20f99a1
--- /dev/null
+++ b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/.svn/text-base/lib.xsl.svn-base
@@ -0,0 +1,480 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!-- ********************************************************************
+     $Id$
+     ********************************************************************
+
+     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.
+
+     This module implements DTD-independent functions
+
+     ******************************************************************** -->
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+
+<xsl:template name="dot.count">
+  <!-- Returns the number of "." characters in a string -->
+  <xsl:param name="string"/>
+  <xsl:param name="count" select="0"/>
+  <xsl:choose>
+    <xsl:when test="contains($string, '.')">
+      <xsl:call-template name="dot.count">
+        <xsl:with-param name="string" select="substring-after($string, '.')"/>
+        <xsl:with-param name="count" select="$count+1"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$count"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="copy-string">
+  <!-- returns 'count' copies of 'string' -->
+  <xsl:param name="string"/>
+  <xsl:param name="count" select="0"/>
+  <xsl:param name="result"/>
+
+  <xsl:choose>
+    <xsl:when test="$count&gt;0">
+      <xsl:call-template name="copy-string">
+        <xsl:with-param name="string" select="$string"/>
+        <xsl:with-param name="count" select="$count - 1"/>
+        <xsl:with-param name="result">
+          <xsl:value-of select="$result"/>
+          <xsl:value-of select="$string"/>
+        </xsl:with-param>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$result"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="string.subst">
+  <xsl:param name="string"/>
+  <xsl:param name="target"/>
+  <xsl:param name="replacement"/>
+
+  <xsl:choose>
+    <xsl:when test="contains($string, $target)">
+      <xsl:variable name="rest">
+        <xsl:call-template name="string.subst">
+          <xsl:with-param name="string" select="substring-after($string, $target)"/>
+          <xsl:with-param name="target" select="$target"/>
+          <xsl:with-param name="replacement" select="$replacement"/>
+        </xsl:call-template>
+      </xsl:variable>
+      <xsl:value-of select="concat(substring-before($string, $target),                                    $replacement,                                    $rest)"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$string"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="xpointer.idref">
+  <xsl:param name="xpointer">http://...</xsl:param>
+  <xsl:choose>
+    <xsl:when test="starts-with($xpointer, '#xpointer(id(')">
+      <xsl:variable name="rest" select="substring-after($xpointer, '#xpointer(id(')"/>
+      <xsl:variable name="quote" select="substring($rest, 1, 1)"/>
+      <xsl:value-of select="substring-before(substring-after($xpointer, $quote), $quote)"/>
+    </xsl:when>
+    <xsl:when test="starts-with($xpointer, '#')">
+      <xsl:value-of select="substring-after($xpointer, '#')"/>
+    </xsl:when>
+    <!-- otherwise it's a pointer to some other document -->
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="length-magnitude">
+  <xsl:param name="length" select="'0pt'"/>
+
+  <xsl:choose>
+    <xsl:when test="string-length($length) = 0"/>
+    <xsl:when test="substring($length,1,1) = '0'                     or substring($length,1,1) = '1'                     or substring($length,1,1) = '2'                     or substring($length,1,1) = '3'                     or substring($length,1,1) = '4'                     or substring($length,1,1) = '5'                     or substring($length,1,1) = '6'                     or substring($length,1,1) = '7'                     or substring($length,1,1) = '8'                     or substring($length,1,1) = '9'                     or substring($length,1,1) = '.'">
+      <xsl:value-of select="substring($length,1,1)"/>
+      <xsl:call-template name="length-magnitude">
+        <xsl:with-param name="length" select="substring($length,2)"/>
+      </xsl:call-template>
+    </xsl:when>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="length-units">
+  <xsl:param name="length" select="'0pt'"/>
+  <xsl:param name="default.units" select="'px'"/>
+  <xsl:variable name="magnitude">
+    <xsl:call-template name="length-magnitude">
+      <xsl:with-param name="length" select="$length"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="units">
+    <xsl:value-of select="substring($length, string-length($magnitude)+1)"/>
+  </xsl:variable>
+
+  <xsl:choose>
+    <xsl:when test="$units = ''">
+      <xsl:value-of select="$default.units"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$units"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="length-spec">
+  <xsl:param name="length" select="'0pt'"/>
+  <xsl:param name="default.units" select="'px'"/>
+
+  <xsl:variable name="magnitude">
+    <xsl:call-template name="length-magnitude">
+      <xsl:with-param name="length" select="$length"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="units">
+    <xsl:value-of select="substring($length, string-length($magnitude)+1)"/>
+  </xsl:variable>
+
+  <xsl:value-of select="$magnitude"/>
+  <xsl:choose>
+    <xsl:when test="$units='cm'                     or $units='mm'                     or $units='in'                     or $units='pt'                     or $units='pc'                     or $units='px'                     or $units='em'">
+      <xsl:value-of select="$units"/>
+    </xsl:when>
+    <xsl:when test="$units = ''">
+      <xsl:value-of select="$default.units"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:message>
+        <xsl:text>Unrecognized unit of measure: </xsl:text>
+        <xsl:value-of select="$units"/>
+        <xsl:text>.</xsl:text>
+      </xsl:message>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="length-in-points">
+  <xsl:param name="length" select="'0pt'"/>
+  <xsl:param name="em.size" select="10"/>
+  <xsl:param name="pixels.per.inch" select="90"/>
+
+  <xsl:variable name="magnitude">
+    <xsl:call-template name="length-magnitude">
+      <xsl:with-param name="length" select="$length"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="units">
+    <xsl:value-of select="substring($length, string-length($magnitude)+1)"/>
+  </xsl:variable>
+
+  <xsl:choose>
+    <xsl:when test="$units = 'pt'">
+      <xsl:value-of select="$magnitude"/>
+    </xsl:when>
+    <xsl:when test="$units = 'cm'">
+      <xsl:value-of select="$magnitude div 2.54 * 72.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'mm'">
+      <xsl:value-of select="$magnitude div 25.4 * 72.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'in'">
+      <xsl:value-of select="$magnitude * 72.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'pc'">
+      <xsl:value-of select="$magnitude * 12.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'px'">
+      <xsl:value-of select="$magnitude div $pixels.per.inch * 72.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'em'">
+      <xsl:value-of select="$magnitude * $em.size"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:message>
+        <xsl:text>Unrecognized unit of measure: </xsl:text>
+        <xsl:value-of select="$units"/>
+        <xsl:text>.</xsl:text>
+      </xsl:message>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="pi-attribute">
+  <xsl:param name="pis" select="processing-instruction('BOGUS_PI')"/>
+  <xsl:param name="attribute">filename</xsl:param>
+  <xsl:param name="count">1</xsl:param>
+
+  <xsl:choose>
+    <xsl:when test="$count&gt;count($pis)">
+      <!-- not found -->
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:variable name="pi">
+        <xsl:value-of select="$pis[$count]"/>
+      </xsl:variable>
+      <xsl:variable name="pivalue">
+        <xsl:value-of select="concat(' ', normalize-space($pi))"/>
+      </xsl:variable>
+      <xsl:choose>
+        <xsl:when test="contains($pivalue,concat(' ', $attribute, '='))">
+          <xsl:variable name="rest" select="substring-after($pivalue,concat(' ', $attribute,'='))"/>
+          <xsl:variable name="quote" select="substring($rest,1,1)"/>
+          <xsl:value-of select="substring-before(substring($rest,2),$quote)"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:call-template name="pi-attribute">
+            <xsl:with-param name="pis" select="$pis"/>
+            <xsl:with-param name="attribute" select="$attribute"/>
+            <xsl:with-param name="count" select="$count + 1"/>
+          </xsl:call-template>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="lookup.key">
+  <xsl:param name="key" select="''"/>
+  <xsl:param name="table" select="''"/>
+
+  <xsl:if test="contains($table, ' ')">
+    <xsl:choose>
+      <xsl:when test="substring-before($table, ' ') = $key">
+        <xsl:variable name="rest" select="substring-after($table, ' ')"/>
+        <xsl:choose>
+          <xsl:when test="contains($rest, ' ')">
+            <xsl:value-of select="substring-before($rest, ' ')"/>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:value-of select="$rest"/>
+          </xsl:otherwise>
+        </xsl:choose>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:call-template name="lookup.key">
+          <xsl:with-param name="key" select="$key"/>
+          <xsl:with-param name="table" select="substring-after(substring-after($table,' '), ' ')"/>
+        </xsl:call-template>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:if>
+</xsl:template>
+<xsl:template name="xpath.location">
+  <xsl:param name="node" select="."/>
+  <xsl:param name="path" select="''"/>
+
+  <xsl:variable name="next.path">
+    <xsl:value-of select="local-name($node)"/>
+    <xsl:if test="$path != ''">/</xsl:if>
+    <xsl:value-of select="$path"/>
+  </xsl:variable>
+
+  <xsl:choose>
+    <xsl:when test="$node/parent::*">
+      <xsl:call-template name="xpath.location">
+        <xsl:with-param name="node" select="$node/parent::*"/>
+        <xsl:with-param name="path" select="$next.path"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:text>/</xsl:text>
+      <xsl:value-of select="$next.path"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="comment-escape-string">
+  <xsl:param name="string" select="''"/>
+
+  <xsl:if test="starts-with($string, '-')">
+    <xsl:text> </xsl:text>
+  </xsl:if>
+
+  <xsl:call-template name="comment-escape-string.recursive">
+    <xsl:with-param name="string" select="$string"/>
+  </xsl:call-template>
+
+  <xsl:if test="substring($string, string-length($string), 1) = '-'">
+    <xsl:text> </xsl:text>
+  </xsl:if>
+</xsl:template>
+<xsl:template name="comment-escape-string.recursive">
+  <xsl:param name="string" select="''"/>
+  <xsl:choose>
+    <xsl:when test="contains($string, '--')">
+      <xsl:value-of select="substring-before($string, '--')"/>
+      <xsl:value-of select="'- -'"/>
+      <xsl:call-template name="comment-escape-string.recursive">
+        <xsl:with-param name="string" select="substring-after($string, '--')"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$string"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+  <xsl:template name="str.tokenize.keep.delimiters">
+    <xsl:param name="string" select="''"/>
+    <xsl:param name="delimiters" select="' '"/>
+    <xsl:choose>
+      <xsl:when test="not($string)"/>
+      <xsl:when test="not($delimiters)">
+        <xsl:call-template name="str.tokenize.keep.delimiters-characters">
+          <xsl:with-param name="string" select="$string"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+          <xsl:with-param name="string" select="$string"/>
+          <xsl:with-param name="delimiters" select="$delimiters"/>
+        </xsl:call-template>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+  <xsl:template name="str.tokenize.keep.delimiters-characters">
+    <xsl:param name="string"/>
+    <xsl:if test="$string">
+      <ssb:token xmlns:ssb="http://sideshowbarker.net/ns"><xsl:value-of select="substring($string, 1, 1)"/></ssb:token>
+      <xsl:call-template name="str.tokenize.keep.delimiters-characters">
+        <xsl:with-param name="string" select="substring($string, 2)"/>
+      </xsl:call-template>
+    </xsl:if>
+  </xsl:template>
+  <xsl:template name="str.tokenize.keep.delimiters-delimiters">
+    <xsl:param name="string"/>
+    <xsl:param name="delimiters"/>
+    <xsl:variable name="delimiter" select="substring($delimiters, 1, 1)"/>
+    <xsl:choose>
+      <xsl:when test="not($delimiter)">
+        <ssb:token xmlns:ssb="http://sideshowbarker.net/ns"><xsl:value-of select="$string"/></ssb:token>
+      </xsl:when>
+      <xsl:when test="contains($string, $delimiter)">
+        <xsl:if test="not(starts-with($string, $delimiter))">
+          <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+            <xsl:with-param name="string" select="substring-before($string, $delimiter)"/>
+            <xsl:with-param name="delimiters" select="substring($delimiters, 2)"/>
+          </xsl:call-template>
+        </xsl:if>
+        <!-- output each delimiter -->
+        <xsl:value-of select="$delimiter"/>
+        <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+          <xsl:with-param name="string" select="substring-after($string, $delimiter)"/>
+          <xsl:with-param name="delimiters" select="$delimiters"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+          <xsl:with-param name="string" select="$string"/>
+          <xsl:with-param name="delimiters" select="substring($delimiters, 2)"/>
+        </xsl:call-template>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+    <xsl:template name="apply-string-subst-map">
+      <xsl:param name="content"/>
+      <xsl:param name="map.contents"/>
+      <xsl:variable name="replaced_text">
+        <xsl:call-template name="string.subst">
+          <xsl:with-param name="string" select="$content"/>
+          <xsl:with-param name="target" select="$map.contents[1]/@oldstring"/>
+          <xsl:with-param name="replacement" select="$map.contents[1]/@newstring"/>
+        </xsl:call-template>
+      </xsl:variable>
+      <xsl:choose>
+        <xsl:when test="$map.contents[2]">
+          <xsl:call-template name="apply-string-subst-map">
+            <xsl:with-param name="content" select="$replaced_text"/>
+            <xsl:with-param name="map.contents" select="$map.contents[position() &gt; 1]"/>
+          </xsl:call-template>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="$replaced_text"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:template>
+  
+<xsl:template name="count.uri.path.depth">
+  <xsl:param name="filename" select="''"/>
+  <xsl:param name="count" select="0"/>
+
+  <xsl:choose>
+    <xsl:when test="contains($filename, '/')">
+      <xsl:call-template name="count.uri.path.depth">
+        <xsl:with-param name="filename" select="substring-after($filename, '/')"/>
+        <xsl:with-param name="count" select="$count + 1"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$count"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="trim.common.uri.paths">
+  <xsl:param name="uriA" select="''"/>
+  <xsl:param name="uriB" select="''"/>
+  <xsl:param name="return" select="'A'"/>
+
+  <xsl:choose>
+    <xsl:when test="contains($uriA, '/') and contains($uriB, '/')                     and substring-before($uriA, '/') = substring-before($uriB, '/')">
+      <xsl:call-template name="trim.common.uri.paths">
+        <xsl:with-param name="uriA" select="substring-after($uriA, '/')"/>
+        <xsl:with-param name="uriB" select="substring-after($uriB, '/')"/>
+        <xsl:with-param name="return" select="$return"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:choose>
+        <xsl:when test="$return = 'A'">
+          <xsl:value-of select="$uriA"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="$uriB"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+  <xsl:template name="trim.text">
+    <xsl:param name="contents" select="."/>
+    <xsl:variable name="contents-left-trimmed">
+      <xsl:call-template name="trim-left">
+        <xsl:with-param name="contents" select="$contents"/>
+      </xsl:call-template>
+    </xsl:variable>
+    <xsl:variable name="contents-trimmed">
+      <xsl:call-template name="trim-right">
+        <xsl:with-param name="contents" select="$contents-left-trimmed"/>
+      </xsl:call-template>
+    </xsl:variable>
+    <xsl:value-of select="$contents-trimmed"/>
+  </xsl:template>
+
+  <xsl:template name="trim-left">
+    <xsl:param name="contents"/>
+    <xsl:choose>
+      <xsl:when test="starts-with($contents,'&#10;') or                       starts-with($contents,'&#13;') or                       starts-with($contents,' ') or                       starts-with($contents,'&#9;')">
+        <xsl:call-template name="trim-left">
+          <xsl:with-param name="contents" select="substring($contents, 2)"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="$contents"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+
+  <xsl:template name="trim-right">
+    <xsl:param name="contents"/>
+    <xsl:variable name="last-char">
+      <xsl:value-of select="substring($contents, string-length($contents), 1)"/>
+    </xsl:variable>
+    <xsl:choose>
+      <xsl:when test="($last-char = '&#10;') or                       ($last-char = '&#13;') or                       ($last-char = ' ') or                       ($last-char = '&#9;')">
+        <xsl:call-template name="trim-right">
+          <xsl:with-param name="contents" select="substring($contents, 1, string-length($contents) - 1)"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="$contents"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+
+</xsl:stylesheet>
diff --git a/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/lib.xsl b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/lib.xsl
new file mode 100644
index 0000000..49f9137
--- /dev/null
+++ b/stylesheets/lfs-xsl/docbook-xsl-snapshot/lib/lib.xsl
@@ -0,0 +1,480 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!-- ********************************************************************
+     $Id: lib.xsl 8369 2007-09-09 08:55:14Z manuel $
+     ********************************************************************
+
+     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.
+
+     This module implements DTD-independent functions
+
+     ******************************************************************** -->
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+
+<xsl:template name="dot.count">
+  <!-- Returns the number of "." characters in a string -->
+  <xsl:param name="string"/>
+  <xsl:param name="count" select="0"/>
+  <xsl:choose>
+    <xsl:when test="contains($string, '.')">
+      <xsl:call-template name="dot.count">
+        <xsl:with-param name="string" select="substring-after($string, '.')"/>
+        <xsl:with-param name="count" select="$count+1"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$count"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="copy-string">
+  <!-- returns 'count' copies of 'string' -->
+  <xsl:param name="string"/>
+  <xsl:param name="count" select="0"/>
+  <xsl:param name="result"/>
+
+  <xsl:choose>
+    <xsl:when test="$count&gt;0">
+      <xsl:call-template name="copy-string">
+        <xsl:with-param name="string" select="$string"/>
+        <xsl:with-param name="count" select="$count - 1"/>
+        <xsl:with-param name="result">
+          <xsl:value-of select="$result"/>
+          <xsl:value-of select="$string"/>
+        </xsl:with-param>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$result"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="string.subst">
+  <xsl:param name="string"/>
+  <xsl:param name="target"/>
+  <xsl:param name="replacement"/>
+
+  <xsl:choose>
+    <xsl:when test="contains($string, $target)">
+      <xsl:variable name="rest">
+        <xsl:call-template name="string.subst">
+          <xsl:with-param name="string" select="substring-after($string, $target)"/>
+          <xsl:with-param name="target" select="$target"/>
+          <xsl:with-param name="replacement" select="$replacement"/>
+        </xsl:call-template>
+      </xsl:variable>
+      <xsl:value-of select="concat(substring-before($string, $target),                                    $replacement,                                    $rest)"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$string"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="xpointer.idref">
+  <xsl:param name="xpointer">http://...</xsl:param>
+  <xsl:choose>
+    <xsl:when test="starts-with($xpointer, '#xpointer(id(')">
+      <xsl:variable name="rest" select="substring-after($xpointer, '#xpointer(id(')"/>
+      <xsl:variable name="quote" select="substring($rest, 1, 1)"/>
+      <xsl:value-of select="substring-before(substring-after($xpointer, $quote), $quote)"/>
+    </xsl:when>
+    <xsl:when test="starts-with($xpointer, '#')">
+      <xsl:value-of select="substring-after($xpointer, '#')"/>
+    </xsl:when>
+    <!-- otherwise it's a pointer to some other document -->
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="length-magnitude">
+  <xsl:param name="length" select="'0pt'"/>
+
+  <xsl:choose>
+    <xsl:when test="string-length($length) = 0"/>
+    <xsl:when test="substring($length,1,1) = '0'                     or substring($length,1,1) = '1'                     or substring($length,1,1) = '2'                     or substring($length,1,1) = '3'                     or substring($length,1,1) = '4'                     or substring($length,1,1) = '5'                     or substring($length,1,1) = '6'                     or substring($length,1,1) = '7'                     or substring($length,1,1) = '8'                     or substring($length,1,1) = '9'                     or substring($length,1,1) = '.'">
+      <xsl:value-of select="substring($length,1,1)"/>
+      <xsl:call-template name="length-magnitude">
+        <xsl:with-param name="length" select="substring($length,2)"/>
+      </xsl:call-template>
+    </xsl:when>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="length-units">
+  <xsl:param name="length" select="'0pt'"/>
+  <xsl:param name="default.units" select="'px'"/>
+  <xsl:variable name="magnitude">
+    <xsl:call-template name="length-magnitude">
+      <xsl:with-param name="length" select="$length"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="units">
+    <xsl:value-of select="substring($length, string-length($magnitude)+1)"/>
+  </xsl:variable>
+
+  <xsl:choose>
+    <xsl:when test="$units = ''">
+      <xsl:value-of select="$default.units"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$units"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="length-spec">
+  <xsl:param name="length" select="'0pt'"/>
+  <xsl:param name="default.units" select="'px'"/>
+
+  <xsl:variable name="magnitude">
+    <xsl:call-template name="length-magnitude">
+      <xsl:with-param name="length" select="$length"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="units">
+    <xsl:value-of select="substring($length, string-length($magnitude)+1)"/>
+  </xsl:variable>
+
+  <xsl:value-of select="$magnitude"/>
+  <xsl:choose>
+    <xsl:when test="$units='cm'                     or $units='mm'                     or $units='in'                     or $units='pt'                     or $units='pc'                     or $units='px'                     or $units='em'">
+      <xsl:value-of select="$units"/>
+    </xsl:when>
+    <xsl:when test="$units = ''">
+      <xsl:value-of select="$default.units"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:message>
+        <xsl:text>Unrecognized unit of measure: </xsl:text>
+        <xsl:value-of select="$units"/>
+        <xsl:text>.</xsl:text>
+      </xsl:message>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="length-in-points">
+  <xsl:param name="length" select="'0pt'"/>
+  <xsl:param name="em.size" select="10"/>
+  <xsl:param name="pixels.per.inch" select="90"/>
+
+  <xsl:variable name="magnitude">
+    <xsl:call-template name="length-magnitude">
+      <xsl:with-param name="length" select="$length"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:variable name="units">
+    <xsl:value-of select="substring($length, string-length($magnitude)+1)"/>
+  </xsl:variable>
+
+  <xsl:choose>
+    <xsl:when test="$units = 'pt'">
+      <xsl:value-of select="$magnitude"/>
+    </xsl:when>
+    <xsl:when test="$units = 'cm'">
+      <xsl:value-of select="$magnitude div 2.54 * 72.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'mm'">
+      <xsl:value-of select="$magnitude div 25.4 * 72.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'in'">
+      <xsl:value-of select="$magnitude * 72.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'pc'">
+      <xsl:value-of select="$magnitude * 12.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'px'">
+      <xsl:value-of select="$magnitude div $pixels.per.inch * 72.0"/>
+    </xsl:when>
+    <xsl:when test="$units = 'em'">
+      <xsl:value-of select="$magnitude * $em.size"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:message>
+        <xsl:text>Unrecognized unit of measure: </xsl:text>
+        <xsl:value-of select="$units"/>
+        <xsl:text>.</xsl:text>
+      </xsl:message>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="pi-attribute">
+  <xsl:param name="pis" select="processing-instruction('BOGUS_PI')"/>
+  <xsl:param name="attribute">filename</xsl:param>
+  <xsl:param name="count">1</xsl:param>
+
+  <xsl:choose>
+    <xsl:when test="$count&gt;count($pis)">
+      <!-- not found -->
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:variable name="pi">
+        <xsl:value-of select="$pis[$count]"/>
+      </xsl:variable>
+      <xsl:variable name="pivalue">
+        <xsl:value-of select="concat(' ', normalize-space($pi))"/>
+      </xsl:variable>
+      <xsl:choose>
+        <xsl:when test="contains($pivalue,concat(' ', $attribute, '='))">
+          <xsl:variable name="rest" select="substring-after($pivalue,concat(' ', $attribute,'='))"/>
+          <xsl:variable name="quote" select="substring($rest,1,1)"/>
+          <xsl:value-of select="substring-before(substring($rest,2),$quote)"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:call-template name="pi-attribute">
+            <xsl:with-param name="pis" select="$pis"/>
+            <xsl:with-param name="attribute" select="$attribute"/>
+            <xsl:with-param name="count" select="$count + 1"/>
+          </xsl:call-template>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="lookup.key">
+  <xsl:param name="key" select="''"/>
+  <xsl:param name="table" select="''"/>
+
+  <xsl:if test="contains($table, ' ')">
+    <xsl:choose>
+      <xsl:when test="substring-before($table, ' ') = $key">
+        <xsl:variable name="rest" select="substring-after($table, ' ')"/>
+        <xsl:choose>
+          <xsl:when test="contains($rest, ' ')">
+            <xsl:value-of select="substring-before($rest, ' ')"/>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:value-of select="$rest"/>
+          </xsl:otherwise>
+        </xsl:choose>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:call-template name="lookup.key">
+          <xsl:with-param name="key" select="$key"/>
+          <xsl:with-param name="table" select="substring-after(substring-after($table,' '), ' ')"/>
+        </xsl:call-template>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:if>
+</xsl:template>
+<xsl:template name="xpath.location">
+  <xsl:param name="node" select="."/>
+  <xsl:param name="path" select="''"/>
+
+  <xsl:variable name="next.path">
+    <xsl:value-of select="local-name($node)"/>
+    <xsl:if test="$path != ''">/</xsl:if>
+    <xsl:value-of select="$path"/>
+  </xsl:variable>
+
+  <xsl:choose>
+    <xsl:when test="$node/parent::*">
+      <xsl:call-template name="xpath.location">
+        <xsl:with-param name="node" select="$node/parent::*"/>
+        <xsl:with-param name="path" select="$next.path"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:text>/</xsl:text>
+      <xsl:value-of select="$next.path"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="comment-escape-string">
+  <xsl:param name="string" select="''"/>
+
+  <xsl:if test="starts-with($string, '-')">
+    <xsl:text> </xsl:text>
+  </xsl:if>
+
+  <xsl:call-template name="comment-escape-string.recursive">
+    <xsl:with-param name="string" select="$string"/>
+  </xsl:call-template>
+
+  <xsl:if test="substring($string, string-length($string), 1) = '-'">
+    <xsl:text> </xsl:text>
+  </xsl:if>
+</xsl:template>
+<xsl:template name="comment-escape-string.recursive">
+  <xsl:param name="string" select="''"/>
+  <xsl:choose>
+    <xsl:when test="contains($string, '--')">
+      <xsl:value-of select="substring-before($string, '--')"/>
+      <xsl:value-of select="'- -'"/>
+      <xsl:call-template name="comment-escape-string.recursive">
+        <xsl:with-param name="string" select="substring-after($string, '--')"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$string"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+  <xsl:template name="str.tokenize.keep.delimiters">
+    <xsl:param name="string" select="''"/>
+    <xsl:param name="delimiters" select="' '"/>
+    <xsl:choose>
+      <xsl:when test="not($string)"/>
+      <xsl:when test="not($delimiters)">
+        <xsl:call-template name="str.tokenize.keep.delimiters-characters">
+          <xsl:with-param name="string" select="$string"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+          <xsl:with-param name="string" select="$string"/>
+          <xsl:with-param name="delimiters" select="$delimiters"/>
+        </xsl:call-template>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+  <xsl:template name="str.tokenize.keep.delimiters-characters">
+    <xsl:param name="string"/>
+    <xsl:if test="$string">
+      <ssb:token xmlns:ssb="http://sideshowbarker.net/ns"><xsl:value-of select="substring($string, 1, 1)"/></ssb:token>
+      <xsl:call-template name="str.tokenize.keep.delimiters-characters">
+        <xsl:with-param name="string" select="substring($string, 2)"/>
+      </xsl:call-template>
+    </xsl:if>
+  </xsl:template>
+  <xsl:template name="str.tokenize.keep.delimiters-delimiters">
+    <xsl:param name="string"/>
+    <xsl:param name="delimiters"/>
+    <xsl:variable name="delimiter" select="substring($delimiters, 1, 1)"/>
+    <xsl:choose>
+      <xsl:when test="not($delimiter)">
+        <ssb:token xmlns:ssb="http://sideshowbarker.net/ns"><xsl:value-of select="$string"/></ssb:token>
+      </xsl:when>
+      <xsl:when test="contains($string, $delimiter)">
+        <xsl:if test="not(starts-with($string, $delimiter))">
+          <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+            <xsl:with-param name="string" select="substring-before($string, $delimiter)"/>
+            <xsl:with-param name="delimiters" select="substring($delimiters, 2)"/>
+          </xsl:call-template>
+        </xsl:if>
+        <!-- output each delimiter -->
+        <xsl:value-of select="$delimiter"/>
+        <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+          <xsl:with-param name="string" select="substring-after($string, $delimiter)"/>
+          <xsl:with-param name="delimiters" select="$delimiters"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+          <xsl:with-param name="string" select="$string"/>
+          <xsl:with-param name="delimiters" select="substring($delimiters, 2)"/>
+        </xsl:call-template>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+    <xsl:template name="apply-string-subst-map">
+      <xsl:param name="content"/>
+      <xsl:param name="map.contents"/>
+      <xsl:variable name="replaced_text">
+        <xsl:call-template name="string.subst">
+          <xsl:with-param name="string" select="$content"/>
+          <xsl:with-param name="target" select="$map.contents[1]/@oldstring"/>
+          <xsl:with-param name="replacement" select="$map.contents[1]/@newstring"/>
+        </xsl:call-template>
+      </xsl:variable>
+      <xsl:choose>
+        <xsl:when test="$map.contents[2]">
+          <xsl:call-template name="apply-string-subst-map">
+            <xsl:with-param name="content" select="$replaced_text"/>
+            <xsl:with-param name="map.contents" select="$map.contents[position() &gt; 1]"/>
+          </xsl:call-template>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="$replaced_text"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:template>
+  
+<xsl:template name="count.uri.path.depth">
+  <xsl:param name="filename" select="''"/>
+  <xsl:param name="count" select="0"/>
+
+  <xsl:choose>
+    <xsl:when test="contains($filename, '/')">
+      <xsl:call-template name="count.uri.path.depth">
+        <xsl:with-param name="filename" select="substring-after($filename, '/')"/>
+        <xsl:with-param name="count" select="$count + 1"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$count"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+<xsl:template name="trim.common.uri.paths">
+  <xsl:param name="uriA" select="''"/>
+  <xsl:param name="uriB" select="''"/>
+  <xsl:param name="return" select="'A'"/>
+
+  <xsl:choose>
+    <xsl:when test="contains($uriA, '/') and contains($uriB, '/')                     and substring-before($uriA, '/') = substring-before($uriB, '/')">
+      <xsl:call-template name="trim.common.uri.paths">
+        <xsl:with-param name="uriA" select="substring-after($uriA, '/')"/>
+        <xsl:with-param name="uriB" select="substring-after($uriB, '/')"/>
+        <xsl:with-param name="return" select="$return"/>
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:choose>
+        <xsl:when test="$return = 'A'">
+          <xsl:value-of select="$uriA"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="$uriB"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+  <xsl:template name="trim.text">
+    <xsl:param name="contents" select="."/>
+    <xsl:variable name="contents-left-trimmed">
+      <xsl:call-template name="trim-left">
+        <xsl:with-param name="contents" select="$contents"/>
+      </xsl:call-template>
+    </xsl:variable>
+    <xsl:variable name="contents-trimmed">
+      <xsl:call-template name="trim-right">
+        <xsl:with-param name="contents" select="$contents-left-trimmed"/>
+      </xsl:call-template>
+    </xsl:variable>
+    <xsl:value-of select="$contents-trimmed"/>
+  </xsl:template>
+
+  <xsl:template name="trim-left">
+    <xsl:param name="contents"/>
+    <xsl:choose>
+      <xsl:when test="starts-with($contents,'&#10;') or                       starts-with($contents,'&#13;') or                       starts-with($contents,' ') or                       starts-with($contents,'&#9;')">
+        <xsl:call-template name="trim-left">
+          <xsl:with-param name="contents" select="substring($contents, 2)"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="$contents"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+
+  <xsl:template name="trim-right">
+    <xsl:param name="contents"/>
+    <xsl:variable name="last-char">
+      <xsl:value-of select="substring($contents, string-length($contents), 1)"/>
+    </xsl:variable>
+    <xsl:choose>
+      <xsl:when test="($last-char = '&#10;') or                       ($last-char = '&#13;') or                       ($last-char = ' ') or                       ($last-char = '&#9;')">
+        <xsl:call-template name="trim-right">
+          <xsl:with-param name="contents" select="substring($contents, 1, string-length($contents) - 1)"/>
+        </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="$contents"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+
+</xsl:stylesheet>
-- 
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