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Diffstat (limited to '3rdParty/DocBook/XSL/fo/ebnf.xsl')
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1 files changed, 325 insertions, 0 deletions
diff --git a/3rdParty/DocBook/XSL/fo/ebnf.xsl b/3rdParty/DocBook/XSL/fo/ebnf.xsl new file mode 100644 index 0000000..09dcb11 --- /dev/null +++ b/3rdParty/DocBook/XSL/fo/ebnf.xsl @@ -0,0 +1,325 @@ +<?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:doc="http://nwalsh.com/xsl/documentation/1.0" + exclude-result-prefixes="doc" + version='1.0'> + +<!-- ******************************************************************** + $Id: ebnf.xsl 6910 2007-06-28 23:23:30Z 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. + + ******************************************************************** --> + +<doc:reference xmlns=""> +<referenceinfo> +<releaseinfo role="meta"> +$Id: ebnf.xsl 6910 2007-06-28 23:23:30Z xmldoc $ +</releaseinfo> +<author><surname>Walsh</surname> +<firstname>Norman</firstname></author> +<copyright><year>1999</year><year>2000</year><year>2001</year> +<holder>Norman Walsh</holder> +</copyright> +</referenceinfo> +<title>HTML EBNF Reference</title> + +<partintro> +<section><title>Introduction</title> + +<para>This is technical reference documentation for the DocBook XSL +Stylesheets; it documents (some of) the parameters, templates, and +other elements of the stylesheets.</para> + +<para>This reference describes the templates and parameters relevant +to formatting EBNF markup.</para> + +<para>This is not intended to be <quote>user</quote> documentation. +It is provided for developers writing customization layers for the +stylesheets, and for anyone who's interested in <quote>how it +works</quote>.</para> + +<para>Although I am trying to be thorough, this documentation is known +to be incomplete. Don't forget to read the source, too :-)</para> +</section> +</partintro> +</doc:reference> + +<!-- ==================================================================== --> + +<xsl:template match="productionset"> + <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable> + + <xsl:choose> + <xsl:when test="title"> + <fo:block id="{$id}" xsl:use-attribute-sets="formal.object.properties"> + <xsl:call-template name="formal.object.heading"> + <xsl:with-param name="placement" select="'before'"/> + </xsl:call-template> + + <fo:table table-layout="fixed" width="100%"> + <fo:table-column column-number="1" column-width="3%"/> + <fo:table-column column-number="2" column-width="15%"/> + <fo:table-column column-number="3" column-width="5%"/> + <fo:table-column column-number="4" column-width="52%"/> + <fo:table-column column-number="5" column-width="25%"/> + <fo:table-body start-indent="0pt" end-indent="0pt"> + <xsl:apply-templates select="production|productionrecap"/> + </fo:table-body> + </fo:table> + </fo:block> + </xsl:when> + <xsl:otherwise> + <fo:table id="{$id}" table-layout="fixed" width="100%"> + <fo:table-column column-number="1" column-width="3%"/> + <fo:table-column column-number="2" column-width="15%"/> + <fo:table-column column-number="3" column-width="5%"/> + <fo:table-column column-number="4" column-width="52%"/> + <fo:table-column column-number="5" column-width="25%"/> + <fo:table-body start-indent="0pt" end-indent="0pt"> + <xsl:apply-templates select="production|productionrecap"/> + </fo:table-body> + </fo:table> + </xsl:otherwise> + </xsl:choose> +</xsl:template> + +<xsl:template match="productionset/title"> + <!-- suppressed --> +</xsl:template> + +<xsl:template match="production"> + <xsl:param name="recap" select="false()"/> + <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable> + <fo:table-row> + <fo:table-cell> + <fo:block text-align="start"> + <xsl:text>[</xsl:text> + <xsl:number count="production" level="any"/> + <xsl:text>]</xsl:text> + </fo:block> + </fo:table-cell> + <fo:table-cell> + <fo:block text-align="end"> + <xsl:choose> + <xsl:when test="$recap"> + <fo:basic-link internal-destination="{$id}" + xsl:use-attribute-sets="xref.properties"> + <xsl:apply-templates select="lhs"/> + </fo:basic-link> + </xsl:when> + <xsl:otherwise> + <fo:wrapper id="{$id}"> + <xsl:apply-templates select="lhs"/> + </fo:wrapper> + </xsl:otherwise> + </xsl:choose> + </fo:block> + </fo:table-cell> + <fo:table-cell> + <fo:block text-align="center"> + <xsl:copy-of select="$ebnf.assignment"/> + </fo:block> + </fo:table-cell> + <fo:table-cell> + <fo:block> + <xsl:apply-templates select="rhs"/> + <xsl:copy-of select="$ebnf.statement.terminator"/> + </fo:block> + </fo:table-cell> + <fo:table-cell border-start-width="3pt"> + <fo:block text-align="start"> + <xsl:choose> + <xsl:when test="rhs/lineannotation|constraint"> + <xsl:apply-templates select="rhs/lineannotation" mode="rhslo"/> + <xsl:apply-templates select="constraint"/> + </xsl:when> + <xsl:otherwise> + <xsl:text> </xsl:text> + </xsl:otherwise> + </xsl:choose> + </fo:block> + </fo:table-cell> + </fo:table-row> +</xsl:template> + +<xsl:template match="productionrecap"> + <xsl:variable name="targets" select="key('id',@linkend)"/> + <xsl:variable name="target" select="$targets[1]"/> + + <xsl:if test="count($targets)=0"> + <xsl:message> + <xsl:text>Error: no ID for productionrecap linkend: </xsl:text> + <xsl:value-of select="@linkend"/> + <xsl:text>.</xsl:text> + </xsl:message> + </xsl:if> + + <xsl:if test="count($targets)>1"> + <xsl:message> + <xsl:text>Warning: multiple "IDs" for productionrecap linkend: </xsl:text> + <xsl:value-of select="@linkend"/> + <xsl:text>.</xsl:text> + </xsl:message> + </xsl:if> + + <xsl:apply-templates select="$target"> + <xsl:with-param name="recap" select="true()"/> + </xsl:apply-templates> +</xsl:template> + +<xsl:template match="lhs"> + <xsl:apply-templates/> +</xsl:template> + +<xsl:template match="rhs"> + <xsl:apply-templates/> +</xsl:template> + +<xsl:template match="nonterminal"> + <xsl:variable name="linkend"> + <xsl:call-template name="xpointer.idref"> + <xsl:with-param name="xpointer" select="@def"/> + </xsl:call-template> + </xsl:variable> + + <xsl:call-template name="check.id.unique"> + <xsl:with-param name="linkend" select="$linkend"/> + </xsl:call-template> + + <xsl:call-template name="check.idref.targets"> + <xsl:with-param name="linkend" select="$linkend"/> + <xsl:with-param name="element-list">production</xsl:with-param> + </xsl:call-template> + + <!-- If you don't provide content, you can't point outside this doc. --> + <xsl:choose> + <xsl:when test="*|text()"><!--nop--></xsl:when> + <xsl:otherwise> + <xsl:if test="$linkend = ''"> + <xsl:message> + <xsl:text>Non-terminals with no content must point to </xsl:text> + <xsl:text>production elements in the current document.</xsl:text> + </xsl:message> + <xsl:message> + <xsl:text>Invalid xpointer for empty nt: </xsl:text> + <xsl:value-of select="@def"/> + </xsl:message> + </xsl:if> + </xsl:otherwise> + </xsl:choose> + + <xsl:variable name="href"> + <xsl:choose> + <xsl:when test="$linkend != ''"> + <xsl:variable name="targets" select="key('id',$linkend)"/> + <xsl:variable name="target" select="$targets[1]"/> + <xsl:call-template name="object.id"> + <xsl:with-param name="object" select="$target"/> + </xsl:call-template> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="@def"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <fo:basic-link internal-destination="{$href}" + xsl:use-attribute-sets="xref.properties"> + <xsl:choose> + <xsl:when test="*|text()"> + <xsl:apply-templates/> + </xsl:when> + <xsl:otherwise> + <xsl:choose> + <xsl:when test="$linkend != ''"> + <xsl:variable name="targets" select="key('id',$linkend)"/> + <xsl:variable name="target" select="$targets[1]"/> + <xsl:apply-templates select="$target/lhs"/> + </xsl:when> + <xsl:otherwise> + <xsl:text>???</xsl:text> + </xsl:otherwise> + </xsl:choose> + </xsl:otherwise> + </xsl:choose> + </fo:basic-link> +</xsl:template> + +<xsl:template match="rhs/lineannotation"> + <!--nop--> +</xsl:template> + +<xsl:template match="rhs/lineannotation" mode="rhslo"> + <xsl:text>/* </xsl:text> + <xsl:apply-templates/> + <xsl:text> */</xsl:text> +</xsl:template> + +<xsl:template match="constraint"> + <xsl:call-template name="check.id.unique"> + <xsl:with-param name="linkend" select="@linkend"/> + </xsl:call-template> + + <xsl:call-template name="check.idref.targets"> + <xsl:with-param name="linkend" select="@linkend"/> + <xsl:with-param name="element-list">constraintdef</xsl:with-param> + </xsl:call-template> + + <xsl:variable name="href"> + <xsl:variable name="targets" select="key('id',@linkend)"/> + <xsl:variable name="target" select="$targets[1]"/> + <xsl:call-template name="object.id"> + <xsl:with-param name="object" select="$target"/> + </xsl:call-template> + </xsl:variable> + + <xsl:if test="preceding-sibling::constraint"> + <fo:inline linefeed-treatment="preserve">
</fo:inline> + </xsl:if> + <xsl:text>[ </xsl:text> + + <xsl:choose> + <xsl:when test="@role"> + <xsl:value-of select="@role"/> + <xsl:text>: </xsl:text> + </xsl:when> + <xsl:otherwise> + <xsl:variable name="targets" select="key('id',@linkend)"/> + <xsl:variable name="target" select="$targets[1]"/> + <xsl:if test="$target/@role"> + <xsl:value-of select="$target/@role"/> + <xsl:text>: </xsl:text> + </xsl:if> + </xsl:otherwise> + </xsl:choose> + + <fo:basic-link internal-destination="{$href}" + xsl:use-attribute-sets="xref.properties"> + <xsl:variable name="targets" select="key('id',@linkend)"/> + <xsl:variable name="target" select="$targets[1]"/> + <xsl:apply-templates select="$target" mode="title.markup"/> + </fo:basic-link> + <xsl:text> ]</xsl:text> +</xsl:template> + +<xsl:template match="constraintdef"> + <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable> + <fo:block id="{$id}"> + <xsl:apply-templates/> + </fo:block> +</xsl:template> + +<xsl:template match="constraintdef/title"> + <fo:block font-weight="bold"> + <xsl:apply-templates/> + </fo:block> +</xsl:template> + +<!-- ==================================================================== --> + +</xsl:stylesheet> |