<?xml version='1.0'?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:exsl="http://exslt.org/common"
exclude-result-prefixes="exsl"
version='1.0'>
<!-- ********************************************************************
$Id: block.xsl 7960 2008-03-29 01:37:08Z xmldoc $
********************************************************************
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 match="caution|important|note|tip|warning">
<xsl:call-template name="roff-if-start">
<xsl:with-param name="condition">n</xsl:with-param>
</xsl:call-template>
<xsl:text>.sp </xsl:text>
<xsl:call-template name="roff-if-end"/>
<xsl:text>.RS 4 </xsl:text>
<xsl:text>.BM yellow </xsl:text>
<xsl:call-template name="pinch.together"/>
<xsl:text>.ps +1 </xsl:text>
<xsl:call-template name="make.bold.title"/>
<xsl:text>.ps -1 </xsl:text>
<xsl:text>.br </xsl:text>
<xsl:apply-templates/>
<xsl:text>.sp .5v </xsl:text>
<xsl:text>.EM yellow </xsl:text>
<xsl:text>.RE </xsl:text>
</xsl:template>
<xsl:template match="formalpara">
<xsl:variable name="title.wrapper">
<xsl:value-of select="normalize-space(title[1])"/>
</xsl:variable>
<xsl:text>.PP </xsl:text>
<!-- * don't put linebreak after head; instead render it as a "run in" -->
<!-- * head, that is, inline, with a period and space following it -->
<xsl:call-template name="bold">
<xsl:with-param name="node" select="exsl:node-set($title.wrapper)"/>
<xsl:with-param name="context" select="."/>
</xsl:call-template>
<xsl:text>. </xsl:text>
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="formalpara/para">
<xsl:call-template name="mixed-block"/>
<xsl:text> </xsl:text>
</xsl:template>
<xsl:template match="para">
<!-- * FIXME: Need to extract the ancestor::footnote, etc. checking and -->
<!-- * move to named template so that we can call it from templates for -->
<!-- * other block elements also -->
<xsl:choose>
<!-- * If a para is a descendant of a footnote, etc., then indent it -->
<!-- * (unless it is the first child, in which case don't generate -->
<!-- * anything at all to mark its start). -->
<!-- * FIXME: *blurb checking should not be munged in here the way -->
<!-- * it currently is; this probably breaks blurb indenting. -->
<xsl:when test="ancestor::footnote or
ancestor::annotation or
ancestor::authorblurb or
ancestor::personblurb or
ancestor::callout">
<xsl:if test="preceding-sibling::*[not(name() ='')]">
<xsl:text>.sp</xsl:text>
<xsl:text> </xsl:text>
<xsl:text>.RS 4n</xsl:text>
<xsl:text> </xsl:text>
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<xsl:otherwise>
<xsl:text>.PP</xsl:text>
<xsl:text> </xsl:text>
</xsl:otherwise>
</xsl:choose>
<xsl:call-template name="mixed-block"/>
<xsl:if test="ancestor::footnote or
ancestor::annotation or
ancestor::authorblurb or
ancestor::personblurb">
<xsl:if test="preceding-sibling::*[not(name() ='')]">
<xsl:text> </xsl:text>
<xsl:text>.RE</xsl:text>
<xsl:text> </xsl:text>
</xsl:if>
</xsl:if>
<xsl:text> </xsl:text>
</xsl:template>
<xsl:template match="simpara">
<xsl:if test="not(ancestor::authorblurb)
and not(ancestor::personblurb)
and not(ancestor::callout)"
>
<xsl:text>.sp </xsl:text>
</xsl:if>
<xsl:variable name="content">
<xsl:apply-templates/>
</xsl:variable>
<xsl:value-of select="normalize-space($content)"/>
<xsl:text> </xsl:text>
</xsl:template>
<!-- ==================================================================== -->
<!-- * Yes, address, synopsis, and funcsynopsisinfo are verbatim environments. -->
<xsl:template match="literallayout|programlisting|screen|
address|synopsis|funcsynopsisinfo">
<xsl:param name="indent">
<!-- * Only indent this verbatim if $man.indent.verbatims is -->
<!-- * non-zero and it is not a child of a *synopsis element or a -->
<!-- * descendant of a refsynopsisdiv -->
<xsl:if test="not($man.indent.verbatims = 0)
and not(substring(local-name(..),
string-length(local-name(..))-7) = 'synopsis')
and not(ancestor::*[local-name() = 'refsynopsisdiv'])
">
<xsl:text>Yes</xsl:text>
</xsl:if>
</xsl:param>
<!-- * if this verbatim environment starts with a newline/linebreak -->
<!-- * (that is, if there is a linebreak after the opening tag), that -->
<!-- * break would otherwise show up in output; that does not seem to -->
<!-- * be what most users would expect, so we check to see if it does -->
<!-- * indeed start with a leading newline. if so, later in this -->
<!-- * template, we adjust for the leading new line by doing some -->
<!-- * monkeyshines with "sp -1" vertical spacing -->
<xsl:variable name="adjust-for-leading-newline">
<xsl:if test="substring(., 1, 1) = ' '">Yes</xsl:if>
</xsl:variable>
<xsl:choose>
<!-- * Check to see if this verbatim item is within a parent element that -->
<!-- * allows mixed content. -->
<!-- * -->
<!-- * If it is within a mixed-content parent, then a line space is -->
<!-- * already added before it by the mixed-block template, so we don't -->
<!-- * need to add one here. -->
<!-- * -->
<!-- * If it is not within a mixed-content parent, then we need to add a -->
<!-- * line space before it. -->
<xsl:when test="parent::caption|parent::entry|parent::para|
parent::td|parent::th" /> <!-- do nothing -->
<xsl:otherwise>
<xsl:text> </xsl:text>
<xsl:text>.sp </xsl:text>
</xsl:otherwise>
</xsl:choose>
<xsl:if test="$indent = 'Yes'">
<!-- * start indented section -->
<xsl:call-template name="roff-if-start"/>
<!-- * only indent in TTY output, not in non-TTY/PS -->
<xsl:text>.RS</xsl:text>
<xsl:if test="not($man.indent.width = '')">
<xsl:text> </xsl:text>
<xsl:value-of select="$man.indent.width"/>
</xsl:if>
<xsl:text> </xsl:text>
<xsl:call-template name="roff-if-end"/>
</xsl:if>
<xsl:choose>
<xsl:when test="self::funcsynopsisinfo">
<!-- * All Funcsynopsisinfo content is by default rendered in bold, -->
<!-- * because the man(7) man page says this: -->
<!-- * -->
<!-- * For functions, the arguments are always specified using -->
<!-- * italics, even in the SYNOPSIS section, where the rest of -->
<!-- * the function is specified in bold -->
<!-- * -->
<!-- * Look through the contents of the man/man2 and man3 directories -->
<!-- * on your system, and you'll see that most existing pages do follow -->
<!-- * this "bold everything in function synopsis" rule. -->
<!-- * -->
<!-- * Users who don't want the bold output can choose to adjust the -->
<!-- * man.font.funcsynopsisinfo parameter on their own. So even if you -->
<!-- * don't personally like the way it looks, please don't change the -->
<!-- * default to be non-bold - because it's a convention that's -->
<!-- * followed is the vast majority of existing man pages that document -->
<!-- * functions, and we need to follow it by default, like it or no. -->
<xsl:text>.ft </xsl:text>
<xsl:value-of select="$man.font.funcsynopsisinfo"/>
<xsl:text> </xsl:text>
<xsl:call-template name="verbatim-block-start"/>
<xsl:text>.nf </xsl:text>
<xsl:apply-templates/>
<xsl:text> </xsl:text>
<xsl:text>.fi </xsl:text>
<xsl:call-template name="verbatim-block-end"/>
<xsl:text>.ft </xsl:text>
</xsl:when>
<xsl:otherwise>
<!-- * Other verbatims do not need to get bolded -->
<xsl:call-template name="verbatim-block-start"/>
<xsl:text>.nf </xsl:text>
<xsl:choose>
<xsl:when test="self::literallayout|self::programlisting|self::screen
and not(ancestor::*[local-name() = 'refsynopsisdiv'])
">
<!-- * if this is a literallayout|programlisting|screen, then -->
<!-- * we put a background behind it in non-TTY output; except -->
<!-- * if it’s a descendant of a refsynopsisdiv (as can be -->
<!-- * found in the git docs) -->
<xsl:choose>
<!-- * if content has a leading newline, we need to back up -->
<!-- * one line vertically to get it boxed correctly -->
<xsl:when test="not($adjust-for-leading-newline = '')">
<xsl:call-template name="roff-if-start">
<xsl:with-param name="condition">t</xsl:with-param>
</xsl:call-template>
<xsl:text>.sp -1 </xsl:text>
<xsl:call-template name="roff-if-end"/>
<xsl:text>.BB lightgray</xsl:text>
<xsl:text> </xsl:text>
<xsl:text>adjust-for-leading-newline </xsl:text>
<!-- * in non-TTY output, for the case where we have a -->
<!-- * leading newline, we need to also back up one line -->
<!-- * vertically inside the background box -->
<xsl:text>.sp -1 </xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>.BB lightgray </xsl:text>
</xsl:otherwise>
</xsl:choose>
<xsl:apply-templates/>
<xsl:text> </xsl:text>
<xsl:choose>
<xsl:when test="not($adjust-for-leading-newline = '')">
<xsl:text>.EB lightgray</xsl:text>
<xsl:text> </xsl:text>
<xsl:text>adjust-for-leading-newline </xsl:text>
<xsl:call-template name="roff-if-start">
<xsl:with-param name="condition">t</xsl:with-param>
</xsl:call-template>
<!-- * in non-TTY output, for the case where we have a -->
<!-- * leading newline, we need to add back at the end of -->
<!-- * the content some of the vertical space we chopped -->
<!-- * off at the beginning -->
<xsl:text>.sp 1 </xsl:text>
<xsl:call-template name="roff-if-end"/>
</xsl:when>
<xsl:otherwise>
<xsl:text>.EB lightgray </xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<!-- * otherwise this is not a literallayout|programlisting|screen, -->
<!-- * so we don’t put a background behind -->
<xsl:apply-templates/>
<xsl:text> </xsl:text>
</xsl:otherwise>
</xsl:choose>
<xsl:text>.fi </xsl:text>
<xsl:call-template name="verbatim-block-end"/>
</xsl:otherwise>
</xsl:choose>
<xsl:if test="$indent = 'Yes'">
<!-- * end indented section -->
<xsl:call-template name="roff-if-start"/>
<xsl:text>.RE </xsl:text>
<xsl:call-template name="roff-if-end"/>
</xsl:if>
<!-- * if this verbatim environment has a following sibling node, -->
<!-- * output a line of space to separate the content -->
<xsl:if test="following-sibling::text()
|following-sibling::para
|following-sibling::simpara">
<xsl:text>.sp </xsl:text>
</xsl:if>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="table|informaltable">
<xsl:apply-templates select="." mode="to.tbl">
<!--* we call the to.tbl mode with the "source" param so that we can -->
<!--* preserve the context information and pass it down to the -->
<!--* named templates that do the actual table processing -->
<xsl:with-param name="source" select="ancestor::refentry/refnamediv[1]/refname[1]"/>
</xsl:apply-templates>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="informalexample">
<xsl:apply-templates/>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="figure|example">
<xsl:variable name="param.placement"
select="substring-after(normalize-space($formal.title.placement),
concat(local-name(.), ' '))"/>
<xsl:variable name="placement">
<xsl:choose>
<xsl:when test="contains($param.placement, ' ')">
<xsl:value-of select="substring-before($param.placement, ' ')"/>
</xsl:when>
<xsl:when test="$param.placement = ''">before</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$param.placement"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:text>.PP </xsl:text>
<xsl:call-template name="formal.object">
<xsl:with-param name="placement" select="$placement"/>
</xsl:call-template>
<xsl:text> </xsl:text>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template match="mediaobject">
<xsl:text>.sp</xsl:text>
<xsl:text> </xsl:text>
<xsl:text>.RS</xsl:text>
<xsl:if test="not($list-indent = '')">
<xsl:text> </xsl:text>
<xsl:value-of select="$list-indent"/>
</xsl:if>
<xsl:text> </xsl:text>
<xsl:apply-templates/>
<xsl:text> </xsl:text>
<xsl:text>.RE </xsl:text>
</xsl:template>
<xsl:template match="imageobject">
<xsl:text>[IMAGE]</xsl:text>
<xsl:apply-templates/>
<xsl:text> </xsl:text>
</xsl:template>
<xsl:template match="textobject[parent::inlinemediaobject]">
<xsl:text>[</xsl:text>
<xsl:value-of select="."/>
<xsl:text>]</xsl:text>
</xsl:template>
<xsl:template match="textobject">
<xsl:apply-templates/>
</xsl:template>
<!-- ==================================================================== -->
<xsl:template name="formal.object">
<xsl:param name="placement" select="'before'"/>
<xsl:param name="class" select="local-name(.)"/>
<xsl:choose>
<xsl:when test="$placement = 'before'">
<xsl:call-template name="formal.object.heading"/>
<xsl:apply-templates/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates/>
<xsl:call-template name="formal.object.heading"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="formal.object.heading">
<xsl:param name="object" select="."/>
<xsl:param name="title">
<xsl:apply-templates select="$object" mode="object.title.markup.textonly"/>
</xsl:param>
<xsl:call-template name="bold">
<xsl:with-param name="node" select="exsl:node-set($title)"/>
<xsl:with-param name="context" select="."/>
</xsl:call-template>
<xsl:text> </xsl:text>
</xsl:template>
<!-- ==================================================================== -->
<!-- * suppress abstract -->
<xsl:template match="abstract"/>
</xsl:stylesheet>