Index: head/share/xml/freebsd-fo.xsl
===================================================================
--- head/share/xml/freebsd-fo.xsl	(revision 48283)
+++ head/share/xml/freebsd-fo.xsl	(revision 48284)
@@ -1,623 +1,623 @@
 <?xml version='1.0'?>
 
 <!-- $FreeBSD$ -->
 
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 		xmlns:fo="http://www.w3.org/1999/XSL/Format"
-                xmlns:db="http://docbook.org/ns/docbook"
-                exclude-result-prefixes="db"
-                version="1.0">
+		xmlns:db="http://docbook.org/ns/docbook"
+		exclude-result-prefixes="db"
+		version="1.0">
 
   <!-- Pull in the base stylesheets -->
   <xsl:import href="http://docbook.sourceforge.net/release/xsl-ns/current/fo/docbook.xsl"/>
 
   <xsl:import href="http://www.FreeBSD.org/XML/share/xml/freebsd-common.xsl"/>
 
   <xsl:import href="http://www.FreeBSD.org/XML/lang/share/xml/freebsd-common.xsl"/>
   <!-- Include customized FO titlepage -->
   <xsl:import href="freebsd-fo-titlepage.xsl"/>
 
   <!-- The localization layer is the same preference level of this file -->
   <xsl:include href="http://www.FreeBSD.org/XML/lang/share/xml/freebsd-fo.xsl"/>
 
   <xsl:param name="print">0</xsl:param>
 
   <xsl:variable name="link.color">
     <xsl:choose>
       <xsl:when test="$print = 1">black</xsl:when>
       <xsl:otherwise>blue</xsl:otherwise>
     </xsl:choose>
   </xsl:variable>
 
   <!--
 	FO-SPECIFIC PARAMETER SETTINGS
   -->
 
   <!-- We use FOP -->
   <xsl:param name="fop1.extensions" select="1"/>
 
   <!-- Paper settings -->
   <xsl:param name="paper.type">A4</xsl:param>
   <xsl:param name="double.sided" select="1"/>
   <xsl:param name="force.blank.pages" select="1"/>
 
   <!-- Page margins and spacing -->
   <xsl:param name="page.margin.bottom">2cm</xsl:param>
   <xsl:param name="page.margin.inner">3cm</xsl:param>
   <xsl:param name="page.margin.outer">2.5cm</xsl:param>
   <xsl:param name="page.margin.top">2.13cm</xsl:param>
   <xsl:param name="body.margin.bottom">1cm</xsl:param>
   <xsl:param name="body.margin.top">1.0cm</xsl:param>
   <xsl:param name="body.margin.inner">0</xsl:param>
   <xsl:param name="body.margin.outer">0</xsl:param>
   <xsl:param name="body.start.indent">0</xsl:param>
   <xsl:param name="body.end.indent">0</xsl:param>
   <xsl:param name="region.after.extent">2cm</xsl:param>
   <xsl:param name="region.before.extent">2.2cm</xsl:param>
 
   <!-- Headers and footers -->
   <xsl:param name="headers.on.blank.pages" select="0"/>
   <xsl:param name="footers.on.blank.pages" select="0"/>
   <xsl:param name="footer.rule" select="0"/>
   <xsl:param name="header.column.widths">500 1 500</xsl:param>
   <xsl:param name="footer.column.widths">500 1 500</xsl:param>
 
   <!-- Sections and numbering -->
   <xsl:param name="section.autolabel" select="1"/>
   <xsl:param name="section.autolabel.max.depth" select="5"/>
   <xsl:param name="section.label.includes.component.label" select="1"/>
   <xsl:param name="bibliography.numbered" select="1"/>
   <xsl:param name="formal.title.placement">
     figure after
     example before
     equation after
     table before
     procedure before</xsl:param>
 
   <!-- Admonitions -->
   <xsl:param name="admon.graphics" select="1"/>
   <xsl:param name="admon.graphics.path">/usr/local/share/xsl/docbook-ns/images/</xsl:param>
   <xsl:param name="admon.graphics.extension">.svg</xsl:param>
 
   <!-- Tables -->
   <xsl:param name="default.table.frame">hsides</xsl:param>
   <xsl:param name="default.table.rules">rows</xsl:param>
 
   <!-- Lists -->
   <xsl:param name="variablelist.as.blocks" select="1"/>
 
   <!-- Q & A -->
   <xsl:param name="qanda.defaultlabel">qanda</xsl:param>
 
   <!-- Graphics -->
   <xsl:param name="callout.graphics.path">imagelib/callouts/</xsl:param>
   <xsl:param name="callout.graphics.extension">.png</xsl:param>
   <xsl:param name="default.image.width">300px</xsl:param>
   <xsl:template name="image.scalefit">1</xsl:template>
 
-  <!-- Hyphenation -->  
+  <!-- Hyphenation -->
   <xsl:param name="hyphenate">true</xsl:param>
   <xsl:param name="hyphenate.verbatim" select="1"/>
   <xsl:param name="hyphenate.verbatim.characters"> </xsl:param>
 
   <!-- Base Fonts -->
   <xsl:param name="body.font.master">9.5</xsl:param>
   <xsl:param name="body.font.family">Gentium Plus</xsl:param>
   <xsl:param name="sans.font.family">Droid Sans</xsl:param>
   <xsl:param name="title.font.family">Droid Sans</xsl:param>
   <xsl:param name="monospace.font.family">DejaVu Sans Mono</xsl:param>
 
   <!-- Linking -->
   <xsl:param name="ulink.show" select="$print"/>
   <xsl:param name="ulink.footnotes" select="$print"/>
   <xsl:param name="email.mailto.enabled">
     <xsl:choose>
       <xsl:when test="$print = 1">0</xsl:when>
       <xsl:otherwise>1</xsl:otherwise>
     </xsl:choose>
   </xsl:param>
 
   <!-- Property sets -->
   <xsl:attribute-set name="chapter.title.properties">
   <xsl:attribute name="font-size">24pt</xsl:attribute>
   <xsl:attribute name="space-before">6pt</xsl:attribute>
   <xsl:attribute name="space-after">36pt</xsl:attribute>
   </xsl:attribute-set>
-  
+
   <xsl:attribute-set name="section.title.level1.properties">
   <xsl:attribute name="font-size">14pt</xsl:attribute>
   <xsl:attribute name="space-before">24pt</xsl:attribute>
   <xsl:attribute name="space-after">12pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="section.title.level2.properties">
   <xsl:attribute name="font-size">11pt</xsl:attribute>
   <xsl:attribute name="space-before">12pt</xsl:attribute>
   <xsl:attribute name="space-after">6pt</xsl:attribute>
   </xsl:attribute-set>
-  
+
   <xsl:attribute-set name="section.title.level3.properties">
   <xsl:attribute name="font-size">10pt</xsl:attribute>
   <xsl:attribute name="space-before">6pt</xsl:attribute>
   <xsl:attribute name="space-after">3pt</xsl:attribute>
   </xsl:attribute-set>
-  
+
   <xsl:attribute-set name="section.title.properties">
   <xsl:attribute name="font-family">
   <xsl:value-of select="$title.fontset"></xsl:value-of>
   </xsl:attribute>
   <xsl:attribute name="font-weight">bold</xsl:attribute>
   <xsl:attribute name="keep-with-next.within-page">always</xsl:attribute>
   <xsl:attribute name="text-align">start</xsl:attribute>
   <xsl:attribute name="start-indent"><xsl:value-of select="$title.margin.left"></xsl:value-of></xsl:attribute>
   </xsl:attribute-set>
-  
+
   <xsl:attribute-set name="section.properties">
   <xsl:attribute name="font-size">9.5pt</xsl:attribute>
   <xsl:attribute name="line-height">12pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="normal.para.spacing">
   <xsl:attribute name="space-before">12pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="abstract.title.properties">
   <xsl:attribute name="font-size">
   <xsl:value-of select="$body.font.master * 2.0736"></xsl:value-of>
   <xsl:text>pt</xsl:text>
   </xsl:attribute>
   <xsl:attribute name="text-align">left</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="abstract.properties">
   <xsl:attribute name="margin-left">0</xsl:attribute>
   <xsl:attribute name="margin-right">0</xsl:attribute>
   <xsl:attribute name="padding-left">0</xsl:attribute>
   <xsl:attribute name="padding-right">0</xsl:attribute>
   </xsl:attribute-set>
 
 <xsl:attribute-set name="toc.margin.properties">
   <xsl:attribute name="margin-left">
     <xsl:value-of select="'0'"/>
   </xsl:attribute>
   <xsl:attribute name="margin-right">
     <xsl:value-of select="'0'"/>
   </xsl:attribute>
   <xsl:attribute name="padding-left">
     <xsl:value-of select="'0'"/>
   </xsl:attribute>
   <xsl:attribute name="padding-right">
     <xsl:value-of select="'0'"/>
   </xsl:attribute>
 </xsl:attribute-set>
 
   <xsl:attribute-set name="monospace.properties">
   <xsl:attribute name="font-family">
   <xsl:value-of select="$monospace.font.family"></xsl:value-of>
   </xsl:attribute>
   <xsl:attribute name="font-size">8pt</xsl:attribute>
   <xsl:attribute name="letter-spacing">-0.3pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="monospace.verbatim.properties">
   <xsl:attribute name="font-size">8pt</xsl:attribute>
   <xsl:attribute name="line-height">10pt</xsl:attribute>
   <xsl:attribute name="space-before">12pt</xsl:attribute>
   <xsl:attribute name="space-after">0</xsl:attribute>
   <xsl:attribute name="hyphenate">false</xsl:attribute>
   <xsl:attribute name="white-space-collapse">false</xsl:attribute>
   <xsl:attribute name="white-space-treatment">preserve</xsl:attribute>
   <xsl:attribute name="linefeed-treatment">preserve</xsl:attribute>
   <xsl:attribute name="text-align">start</xsl:attribute>
   <xsl:attribute name="background-color">rgb(192,192,192)</xsl:attribute>
   <xsl:attribute name="wrap-option">wrap</xsl:attribute>
   <xsl:attribute name="hyphenation-character">&#x21BA;</xsl:attribute>
   <xsl:attribute name="padding-right">3pt</xsl:attribute>
   <xsl:attribute name="padding-top">1pt</xsl:attribute>
   <xsl:attribute name="padding-left">3pt</xsl:attribute>
   <xsl:attribute name="padding-bottom">1pt</xsl:attribute>
   <xsl:attribute name="margin-right">0pt</xsl:attribute>
   <xsl:attribute name="margin-left">0pt</xsl:attribute>
   <xsl:attribute name="letter-spacing">0pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="table.caption.properties">
   <xsl:attribute name="font-size">8pt</xsl:attribute>
   <xsl:attribute name="keep-together.within-column">always</xsl:attribute>
   <xsl:attribute name="line-height">13pt</xsl:attribute>
   <xsl:attribute name="space-before">12pt</xsl:attribute>
   <xsl:attribute name="space-after">3pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="table.table.properties">
   <xsl:attribute name="font-size">9.5pt</xsl:attribute>
   <xsl:attribute name="border-before-width.conditionality">retain</xsl:attribute>
   <xsl:attribute name="border-collapse">collapse</xsl:attribute>
   <xsl:attribute name="margin-top">0</xsl:attribute>
   <xsl:attribute name="margin-bottom">0</xsl:attribute>
   <xsl:attribute name="margin-left">0</xsl:attribute>
   <xsl:attribute name="margin-right">0</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="formal.title.properties" use-attribute-sets="normal.para.spacing">
   <xsl:attribute name="font-size">8pt</xsl:attribute>
   <xsl:attribute name="font-weight">normal</xsl:attribute>
   <xsl:attribute name="keep-together.within-column">always</xsl:attribute>
   <xsl:attribute name="line-height">13pt</xsl:attribute>
   <xsl:attribute name="hyphenate">false</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="graphical.admonition.properties">
   <xsl:attribute name="border-style">solid</xsl:attribute>
   <xsl:attribute name="border-width">1px</xsl:attribute>
   <xsl:attribute name="margin-right">0</xsl:attribute>
   <xsl:attribute name="margin-top">12pt</xsl:attribute>
   <xsl:attribute name="margin-left">0</xsl:attribute>
   <xsl:attribute name="margin-bottom">12pt</xsl:attribute>
   <xsl:attribute name="padding-right">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-top">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-left">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-bottom">0.5cm</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="list.item.spacing">
   <xsl:attribute name="space-before">6pt</xsl:attribute>
   </xsl:attribute-set>
-  
+
   <xsl:attribute-set name="list.block.spacing">
   <xsl:attribute name="space-before">6pt</xsl:attribute>
   <xsl:attribute name="space-after">6pt</xsl:attribute>
   </xsl:attribute-set>
-  
+
   <xsl:attribute-set name="list.block.properties">
   <xsl:attribute name="provisional-label-separation">0.2em</xsl:attribute>
   <xsl:attribute name="provisional-distance-between-starts">1.5em</xsl:attribute>
   <xsl:attribute name="line-height">12pt</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="example.properties" use-attribute-sets="formal.object.properties">
   <xsl:attribute name="keep-together.within-column">auto</xsl:attribute>
   <xsl:attribute name="border-style">solid</xsl:attribute>
   <xsl:attribute name="border-width">1px</xsl:attribute>
   <xsl:attribute name="margin-right">0</xsl:attribute>
   <xsl:attribute name="margin-top">12pt</xsl:attribute>
   <xsl:attribute name="margin-left">0</xsl:attribute>
   <xsl:attribute name="margin-bottom">12pt</xsl:attribute>
   <xsl:attribute name="padding-right">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-top">0.3cm</xsl:attribute>
   <xsl:attribute name="padding-left">0.5cm</xsl:attribute>
   <xsl:attribute name="padding-bottom">0.5cm</xsl:attribute>
   </xsl:attribute-set>
 
   <xsl:attribute-set name="xref.properties">
     <xsl:attribute name="color">
       <xsl:value-of select="$link.color"/>
     </xsl:attribute>
   </xsl:attribute-set>
 
   <!--
 	FO-SPECIFIC TEMPLATE CUSTOMIZATIONS
   -->
 
   <!-- Gray background for headers of HTML tables -->
   <xsl:template match="db:thead" mode="htmlTable">
     <fo:table-header start-indent="0pt" end-indent="0pt"
       background-color="rgb(192,192,192)">
       <xsl:apply-templates mode="htmlTable"/>
     </fo:table-header>
   </xsl:template>
 
   <!-- Gray background for headers of CALS tables -->
   <xsl:template match="db:thead">
     <xsl:variable name="tgroup" select="parent::*"/>
 
     <fo:table-header start-indent="0pt" end-indent="0pt" background-color="rgb(192,192,192)">
       <xsl:choose>
 	<!-- Use recursion if @morerows is used -->
 	<xsl:when test="db:row/db:entry/@morerows|db:row/db:entrytbl/@morerows">
 	  <xsl:apply-templates select="db:row[1]">
 	    <xsl:with-param name="spans">
 	      <xsl:call-template name="blank.spans">
 		<xsl:with-param name="cols" select="../@cols"/>
 	      </xsl:call-template>
 	    </xsl:with-param>
 	    <xsl:with-param name="browserows" select="'recurse'"/>
 	  </xsl:apply-templates>
 	</xsl:when>
 
 	<xsl:otherwise>
 	  <xsl:apply-templates select="db:row">
 	    <xsl:with-param name="spans">
 	      <xsl:call-template name="blank.spans">
 		<xsl:with-param name="cols" select="../@cols"/>
 	      </xsl:call-template>
 	    </xsl:with-param>
 	    <xsl:with-param name="browserows" select="'loop'" />
 	  </xsl:apply-templates>
 	</xsl:otherwise>
       </xsl:choose>
     </fo:table-header>
   </xsl:template>
 
   <xsl:template match="db:guibutton">
     <fo:inline background-color="rgb(192,192,192)">
       <xsl:apply-templates/>
     </fo:inline>
   </xsl:template>
 
   <!-- Adjust spacing according to where the title is placed -->
   <xsl:template name="formal.object.heading">
     <xsl:param name="object" select="."/>
     <xsl:param name="placement" select="'before'"/>
 
     <fo:block xsl:use-attribute-sets="formal.title.properties">
       <xsl:choose>
 	<xsl:when test="$placement = 'before' and local-name($object) != 'example'">
 	  <xsl:attribute name="keep-with-next.within-column">always</xsl:attribute>
-          <xsl:attribute name="space-before.minimum">12pt</xsl:attribute>
-          <xsl:attribute name="space-before.optimum">12pt</xsl:attribute>
-          <xsl:attribute name="space-before.maximum">12pt</xsl:attribute>
-          <xsl:attribute name="space-after.minimum">0</xsl:attribute>
-          <xsl:attribute name="space-after.optimum">0</xsl:attribute>
-          <xsl:attribute name="space-after.maximum">0</xsl:attribute>
+	  <xsl:attribute name="space-before.minimum">12pt</xsl:attribute>
+	  <xsl:attribute name="space-before.optimum">12pt</xsl:attribute>
+	  <xsl:attribute name="space-before.maximum">12pt</xsl:attribute>
+	  <xsl:attribute name="space-after.minimum">0</xsl:attribute>
+	  <xsl:attribute name="space-after.optimum">0</xsl:attribute>
+	  <xsl:attribute name="space-after.maximum">0</xsl:attribute>
 	</xsl:when>
 
 	<xsl:when test="$placement = 'after'">
 	  <xsl:attribute name="keep-with-previous.within-column">always</xsl:attribute>
 	  <xsl:attribute name="space-before.minimum">0</xsl:attribute>
 	  <xsl:attribute name="space-before.optimum">0</xsl:attribute>
 	  <xsl:attribute name="space-before.maximum">0</xsl:attribute>
 	  <xsl:attribute name="space-after.minimum">12pt</xsl:attribute>
 	  <xsl:attribute name="space-after.optimum">12pt</xsl:attribute>
 	  <xsl:attribute name="space-after.maximum">12pt</xsl:attribute>
 	</xsl:when>
 
 	<xsl:otherwise>
 	  <xsl:attribute name="keep-with-next.within-column">always</xsl:attribute>
 	  <xsl:attribute name="font-weight">bold</xsl:attribute>
 	  <xsl:attribute name="font-size">14pt</xsl:attribute>
 	</xsl:otherwise>
       </xsl:choose>
       <xsl:apply-templates select="$object" mode="object.title.markup">
 	<xsl:with-param name="allow-anchors" select="1"/>
       </xsl:apply-templates>
     </fo:block>
   </xsl:template>
 
   <xsl:template match="db:citerefentry">
     <xsl:variable name="xhref">
       <xsl:text>http://www.FreeBSD.org/cgi/man.cgi?query=</xsl:text>
       <xsl:value-of select="db:refentrytitle"/>
       <xsl:text>&amp;sektion=</xsl:text>
       <xsl:value-of select="db:manvolnum"/>
       <xsl:text>&amp;manpath=freebsd-release-ports</xsl:text>
     </xsl:variable>
 
     <fo:basic-link external-destination="url({$xhref})">
       <fo:inline color="{$link.color}">
 	<xsl:value-of select="concat(db:refentrytitle, '(', db:manvolnum, ')')"/>
       </fo:inline>
     </fo:basic-link>
   </xsl:template>
 
   <xsl:template match="db:package">
     <xsl:variable name="xhref" select="concat('http://www.freebsd.org/cgi/url.cgi?ports/', ., '/pkg-descr')"/>
 
     <fo:basic-link external-destination="url({$xhref})">
       <fo:inline color="{$link.color}">
-        <xsl:apply-templates/>
+	<xsl:apply-templates/>
       </fo:inline>
     </fo:basic-link>
   </xsl:template>
 
 <!-- Customize header content -->
 <xsl:template name="header.content">
   <xsl:param name="pageclass" select="''"/>
   <xsl:param name="sequence" select="''"/>
   <xsl:param name="position" select="''"/>
   <xsl:param name="gentext-key" select="''"/>
 
   <fo:block>
     <xsl:choose>
       <xsl:when test="$pageclass = 'lot' and $sequence='odd' and $position='left' ">
 	<xsl:call-template name="gentext">
 	  <xsl:with-param name="key" select="$gentext-key"/>
 	</xsl:call-template>
       </xsl:when>
 
       <xsl:when test="$pageclass = 'lot' and $sequence='even' and $position='right' ">
 	<xsl:call-template name="gentext">
 	  <xsl:with-param name="key" select="$gentext-key"/>
 	</xsl:call-template>
       </xsl:when>
 
       <xsl:when test="$pageclass = 'back' and $sequence='odd' and $position='left' ">
 	<xsl:apply-templates select="."  mode="object.title.markup"/>
       </xsl:when>
 
       <xsl:when test="$pageclass = 'back' and $sequence='even' and $position='right' ">
 	<xsl:apply-templates select="."  mode="object.title.markup"/>
       </xsl:when>
-   
+
       <xsl:when test="$pageclass = 'index' and $sequence='odd' and $position='left' ">
 	<xsl:call-template name="gentext">
 	  <xsl:with-param name="key" select="$gentext-key"/>
 	</xsl:call-template>
       </xsl:when>
 
       <xsl:when test="$pageclass = 'index' and $sequence='even' and $position='right' ">
 	<xsl:call-template name="gentext">
 	  <xsl:with-param name="key" select="$gentext-key"/>
 	</xsl:call-template>
       </xsl:when>
-	  
+
       <xsl:when test="$sequence='odd' and $position='left'">
 	<xsl:if test="$pageclass != 'titlepage'">
 	  <xsl:apply-templates select="."  mode="object.title.markup"/>
 	</xsl:if>
       </xsl:when>
-	  
+
       <xsl:when test="$sequence='even' and $position='right'">
 	<xsl:if test="$pageclass != 'titlepage'">
-	  <fo:retrieve-marker 
+	  <fo:retrieve-marker
 	    retrieve-class-name="section.head.marker"
 	    retrieve-position="first-including-carryover"
 	    retrieve-boundary="page-sequence"/>
-        </xsl:if>
+	</xsl:if>
       </xsl:when>
     </xsl:choose>
   </fo:block>
 </xsl:template>
 
 <!-- Customize footer content -->
 <xsl:template name="footer.content">
   <xsl:param name="pageclass" select="''"/>
   <xsl:param name="sequence" select="''"/>
   <xsl:param name="position" select="''"/>
   <xsl:param name="gentext-key" select="''"/>
 
   <fo:block>
     <xsl:choose>
       <xsl:when test="$sequence = 'odd' and $position='right'">
 	<fo:page-number/>
       </xsl:when>
-	  
+
       <xsl:when test="$sequence = 'even' and $position='left'">
 	<fo:page-number/>
       </xsl:when>
     </xsl:choose>
   </fo:block>
 </xsl:template>
 
 <!-- Customize header separator -->
 <xsl:template name="head.sep.rule">
   <xsl:param name="pageclass"/>
   <xsl:param name="sequence"/>
   <xsl:param name="gentext-key"/>
 
   <xsl:if test="$header.rule != 0 and $sequence != 'first' and
     $pageclass != 'front' and $pageclass != 'titlepage'">
     <xsl:attribute name="border-bottom-width">0.5pt</xsl:attribute>
     <xsl:attribute name="border-bottom-style">solid</xsl:attribute>
     <xsl:attribute name="border-bottom-color">black</xsl:attribute>
   </xsl:if>
 </xsl:template>
 
   <!-- FOP hyphenation bug workaround -->
   <xsl:template match="db:anchor">
     <xsl:variable name="id">
       <xsl:call-template name="object.id"/>
     </xsl:variable>
     <fo:inline id="{$id}">&#x200b;</fo:inline>
   </xsl:template>
 
   <!-- Suppress list titles -->
   <xsl:template match="db:title" mode="list.title.mode"/>
 
   <!-- Soft-hyphen workaround for verbatim hyphenation -->
   <xsl:template name="hyphenate.verbatim">
     <xsl:param name="content"/>
     <xsl:variable name="apos" select='"&apos;"'/>
     <xsl:variable name="head" select="substring($content, 1, 1)"/>
     <xsl:variable name="tail" select="substring($content, 2)"/>
     <xsl:variable name="next" select="substring($tail, 1, 1)"/>
     <xsl:choose>
       <!-- Place soft-hyphen after space or non-breakable space. -->
       <xsl:when test="$next = '&#xA;' or $next = '' or $next = '&quot;' or
 	$next = '.' or $next = ',' or $next = '-' or $next = '/' or
 	$next = $apos or $next = ':' or $next = '!' or $next = '|' or
 	$next = '?' or $next = ')'">
 	<xsl:value-of select="$head"/>
       </xsl:when>
       <xsl:when test="($head = ' ' or $head = '&#160;') and $next != '.' and
 	$next != '}' and $next != ' ' and $next != '&#160;'">
 	<xsl:text>&#160;</xsl:text>
 	<xsl:text>&#x00AD;</xsl:text>
       </xsl:when>
       <xsl:when test="$head = '.' and translate($next, '0123456789', '') != ''">
 	<xsl:text>.</xsl:text>
 	<xsl:text>&#x00AD;</xsl:text>
       </xsl:when>
       <xsl:when test="$hyphenate.verbatim.characters != '' and
 	translate($head, $hyphenate.verbatim.characters, '') = '' and
 	translate($next, $hyphenate.verbatim.characters, '') != ''">
 	<xsl:value-of select="$head"/>
 	<xsl:text>&#x00AD;</xsl:text>
       </xsl:when>
       <xsl:when test="$next = '('">
 	<xsl:value-of select="$head"/>
 	<xsl:text>&#x00AD;</xsl:text>
       </xsl:when>
       <xsl:otherwise>
 	<xsl:value-of select="$head"/>
       </xsl:otherwise>
     </xsl:choose>
     <xsl:if test="$tail">
       <xsl:call-template name="hyphenate.verbatim">
 	<xsl:with-param name="content" select="$tail"/>
       </xsl:call-template>
     </xsl:if>
   </xsl:template>
 
 <!--
 	TITLEPAGE TEMPLATES
 -->
 
   <xsl:template name="svnref.genlink">
     <xsl:param name="rev" select="."/>
     <xsl:param name="repo" select="'base'"/>
     <xsl:variable name="href">
       <xsl:call-template name="svnweb.link">
 	<xsl:with-param name="repo" select="$repo"/>
 	<xsl:with-param name="rev" select="$rev"/>
       </xsl:call-template>
     </xsl:variable>
 
     <fo:basic-link external-destination="url({$href})">
       <fo:inline color="blue">
-        <xsl:value-of select="$rev"/>
+	<xsl:value-of select="$rev"/>
       </fo:inline>
     </fo:basic-link>
   </xsl:template>
 
   <xsl:template name="chapter.authorgroup">
     <fo:inline font-style="italic">
       <xsl:call-template name="freebsd.authorgroup"/>
     </fo:inline>
   </xsl:template>
 
   <xsl:template name="chapter.author">
     <fo:inline font-style="italic">
       <xsl:call-template name="freebsd.author"/>
     </fo:inline>
   </xsl:template>
 
   <xsl:template match="db:title" mode="title.markup">
     <xsl:apply-templates mode="titlepage.mode"/>
   </xsl:template>
 
   <xsl:template match="db:replaceable" mode="titlepage.mode">
     <fo:inline font-style="italic">
       <xsl:apply-templates/>
     </fo:inline>
   </xsl:template>
 
   <xsl:template match="db:citerefentry" mode="titlepage.mode">
     <xsl:variable name="xhref">
       <xsl:text>http://www.FreeBSD.org/cgi/man.cgi?query=</xsl:text>
       <xsl:value-of select="db:refentrytitle"/>
       <xsl:text>&#38;amp;sektion=</xsl:text>
       <xsl:value-of select="db:manvolnum"/>
     </xsl:variable>
 
     <fo:basic-link external-destination="url({$xhref})">
       <xsl:value-of select="concat(db:refentrytitle, '(', db:manvolnum, ')')"/>
     </fo:basic-link>
   </xsl:template>
 
   <xsl:template match="db:filename" mode="titlepage.mode">
     <fo:inline font-family="{$monospace.font.family}">
       <xsl:apply-templates/>
     </fo:inline>
   </xsl:template>
 </xsl:stylesheet>