X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/793149f04ce52bf75dc4efb7b83a3f8ed30d1fff..35ec793690104efdd610964d255302a0310a2daf:/doc/xslt/fo/verbatim.xsl

diff --git a/doc/xslt/fo/verbatim.xsl b/doc/xslt/fo/verbatim.xsl
deleted file mode 100644
index 098489a5..00000000
--- a/doc/xslt/fo/verbatim.xsl
+++ /dev/null
@@ -1,465 +0,0 @@
-<?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:sverb="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.Verbatim"
-                xmlns:xverb="com.nwalsh.xalan.Verbatim"
-                xmlns:lxslt="http://xml.apache.org/xslt"
-                xmlns:exsl="http://exslt.org/common"
-                exclude-result-prefixes="sverb xverb lxslt exsl"
-                version='1.0'>
-
-<!-- ********************************************************************
-     $Id: verbatim.xsl 8344 2009-03-16 06:35:43Z bobstayton $
-     ********************************************************************
-
-     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.
-
-     ******************************************************************** -->
-
-<!-- XSLTHL highlighting is turned off by default. See highlighting/README
-     for instructions on how to turn on XSLTHL -->
-<xsl:template name="apply-highlighting">
-    <xsl:apply-templates/>
-</xsl:template>
-
-<lxslt:component prefix="xverb"
-                 functions="numberLines"/>
-
-<xsl:template match="programlisting|screen|synopsis">
-  <xsl:param name="suppress-numbers" select="'0'"/>
-  <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable>
-
-  <xsl:variable name="content">
-    <xsl:choose>
-      <xsl:when test="$suppress-numbers = '0'
-                      and @linenumbering = 'numbered'
-                      and $use.extensions != '0'
-                      and $linenumbering.extension != '0'">
-        <xsl:call-template name="number.rtf.lines">
-          <xsl:with-param name="rtf">
-            <xsl:choose>
-              <xsl:when test="$highlight.source != 0">
-                <xsl:call-template name="apply-highlighting"/>
-              </xsl:when>
-              <xsl:otherwise>
-                <xsl:apply-templates/>
-              </xsl:otherwise>
-            </xsl:choose>
-          </xsl:with-param>
-        </xsl:call-template>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:choose>
-          <xsl:when test="$highlight.source != 0">
-            <xsl:call-template name="apply-highlighting"/>
-          </xsl:when>
-          <xsl:otherwise>
-            <xsl:apply-templates/>
-          </xsl:otherwise>
-        </xsl:choose>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:variable name="block.content">
-    <xsl:choose>
-      <xsl:when test="$shade.verbatim != 0">
-        <fo:block id="{$id}"
-             xsl:use-attribute-sets="monospace.verbatim.properties shade.verbatim.style">
-          <xsl:choose>
-            <xsl:when test="$hyphenate.verbatim != 0 and 
-                            $exsl.node.set.available != 0">
-              <xsl:apply-templates select="exsl:node-set($content)" 
-                                   mode="hyphenate.verbatim"/>
-            </xsl:when>
-            <xsl:otherwise>
-              <xsl:copy-of select="$content"/>
-            </xsl:otherwise>
-          </xsl:choose>
-        </fo:block>
-      </xsl:when>
-      <xsl:otherwise>
-        <fo:block id="{$id}"
-                  xsl:use-attribute-sets="monospace.verbatim.properties">
-          <xsl:choose>
-            <xsl:when test="$hyphenate.verbatim != 0 and 
-                            $exsl.node.set.available != 0">
-              <xsl:apply-templates select="exsl:node-set($content)" 
-                                   mode="hyphenate.verbatim"/>
-            </xsl:when>
-            <xsl:otherwise>
-              <xsl:copy-of select="$content"/>
-            </xsl:otherwise>
-          </xsl:choose>
-        </fo:block>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:choose>
-    <!-- Need a block-container for these features -->
-    <xsl:when test="@width != '' or
-                    (self::programlisting and
-                    starts-with($writing.mode, 'rl'))">
-      <fo:block-container start-indent="0pt" end-indent="0pt">
-        <xsl:if test="@width != ''">
-          <xsl:attribute name="width">
-            <xsl:value-of select="concat(@width, '*', $monospace.verbatim.font.width)"/>
-          </xsl:attribute>
-        </xsl:if>
-        <!-- All known program code is left-to-right -->
-        <xsl:if test="self::programlisting and
-                      starts-with($writing.mode, 'rl')">
-          <xsl:attribute name="writing-mode">lr-tb</xsl:attribute>
-        </xsl:if>
-        <xsl:copy-of select="$block.content"/>
-      </fo:block-container>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:copy-of select="$block.content"/>
-    </xsl:otherwise>
-  </xsl:choose>
-
-</xsl:template>
-
-<xsl:template match="literallayout">
-  <xsl:param name="suppress-numbers" select="'0'"/>
-
-  <xsl:variable name="id"><xsl:call-template name="object.id"/></xsl:variable>
-
-  <xsl:variable name="content">
-    <xsl:choose>
-      <xsl:when test="$suppress-numbers = '0'
-                      and @linenumbering = 'numbered'
-                      and $use.extensions != '0'
-                      and $linenumbering.extension != '0'">
-        <xsl:call-template name="number.rtf.lines">
-          <xsl:with-param name="rtf">
-            <xsl:apply-templates/>
-          </xsl:with-param>
-        </xsl:call-template>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:apply-templates/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:choose>
-    <xsl:when test="@class='monospaced'">
-      <xsl:choose>
-        <xsl:when test="$shade.verbatim != 0">
-          <fo:block id="{$id}"
-                    xsl:use-attribute-sets="monospace.verbatim.properties shade.verbatim.style">
-
-            <xsl:copy-of select="$content"/>
-          </fo:block>
-        </xsl:when>
-        <xsl:otherwise>
-          <fo:block id="{$id}"
-                    xsl:use-attribute-sets="monospace.verbatim.properties">
-            <xsl:copy-of select="$content"/>
-          </fo:block>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:choose>
-        <xsl:when test="$shade.verbatim != 0">
-          <fo:block id="{$id}"
-                    xsl:use-attribute-sets="verbatim.properties shade.verbatim.style">
-            <xsl:copy-of select="$content"/>
-          </fo:block>
-        </xsl:when>
-        <xsl:otherwise>
-          <fo:block id="{$id}"
-                    xsl:use-attribute-sets="verbatim.properties">
-            <xsl:copy-of select="$content"/>
-          </fo:block>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template match="address">
-  <xsl:param name="suppress-numbers" select="'0'"/>
-
-  <xsl:variable name="content">
-    <xsl:choose>
-      <xsl:when test="$suppress-numbers = '0'
-                      and @linenumbering = 'numbered'
-                      and $use.extensions != '0'
-                      and $linenumbering.extension != '0'">
-        <xsl:call-template name="number.rtf.lines">
-          <xsl:with-param name="rtf">
-            <xsl:apply-templates/>
-          </xsl:with-param>
-        </xsl:call-template>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:apply-templates/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <fo:block xsl:use-attribute-sets="verbatim.properties">
-    <xsl:copy-of select="$content"/>
-  </fo:block>
-</xsl:template>
-
-<xsl:template name="number.rtf.lines">
-  <xsl:param name="rtf" select="''"/>
-  <xsl:param name="pi.context" select="."/>
-
-  <!-- Save the global values -->
-  <xsl:variable name="global.linenumbering.everyNth"
-                select="$linenumbering.everyNth"/>
-
-  <xsl:variable name="global.linenumbering.separator"
-                select="$linenumbering.separator"/>
-
-  <xsl:variable name="global.linenumbering.width"
-                select="$linenumbering.width"/>
-
-  <!-- Extract the <?dbfo linenumbering.*?> PI values -->
-  <xsl:variable name="pi.linenumbering.everyNth">
-    <xsl:call-template name="pi.dbfo_linenumbering.everyNth">
-      <xsl:with-param name="node" select="$pi.context"/>
-    </xsl:call-template>
-  </xsl:variable>
-
-  <xsl:variable name="pi.linenumbering.separator">
-    <xsl:call-template name="pi.dbfo_linenumbering.separator">
-      <xsl:with-param name="node" select="$pi.context"/>
-    </xsl:call-template>
-  </xsl:variable>
-
-  <xsl:variable name="pi.linenumbering.width">
-    <xsl:call-template name="pi.dbfo_linenumbering.width">
-      <xsl:with-param name="node" select="$pi.context"/>
-    </xsl:call-template>
-  </xsl:variable>
-
-  <!-- Construct the 'in-context' values -->
-  <xsl:variable name="linenumbering.everyNth">
-    <xsl:choose>
-      <xsl:when test="$pi.linenumbering.everyNth != ''">
-        <xsl:value-of select="$pi.linenumbering.everyNth"/>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:value-of select="$global.linenumbering.everyNth"/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:variable name="linenumbering.separator">
-    <xsl:choose>
-      <xsl:when test="$pi.linenumbering.separator != ''">
-        <xsl:value-of select="$pi.linenumbering.separator"/>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:value-of select="$global.linenumbering.separator"/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:variable name="linenumbering.width">
-    <xsl:choose>
-      <xsl:when test="$pi.linenumbering.width != ''">
-        <xsl:value-of select="$pi.linenumbering.width"/>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:value-of select="$global.linenumbering.width"/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:variable name="linenumbering.startinglinenumber">
-    <xsl:choose>
-      <xsl:when test="$pi.context/@startinglinenumber">
-        <xsl:value-of select="$pi.context/@startinglinenumber"/>
-      </xsl:when>
-      <xsl:when test="$pi.context/@continuation='continues'">
-        <xsl:variable name="lastLine">
-          <xsl:choose>
-            <xsl:when test="$pi.context/self::programlisting">
-              <xsl:call-template name="lastLineNumber">
-                <xsl:with-param name="listings"
-                     select="preceding::programlisting[@linenumbering='numbered']"/>
-              </xsl:call-template>
-            </xsl:when>
-            <xsl:when test="$pi.context/self::screen">
-              <xsl:call-template name="lastLineNumber">
-                <xsl:with-param name="listings"
-                     select="preceding::screen[@linenumbering='numbered']"/>
-              </xsl:call-template>
-            </xsl:when>
-            <xsl:when test="$pi.context/self::literallayout">
-              <xsl:call-template name="lastLineNumber">
-                <xsl:with-param name="listings"
-                     select="preceding::literallayout[@linenumbering='numbered']"/>
-              </xsl:call-template>
-            </xsl:when>
-            <xsl:when test="$pi.context/self::address">
-              <xsl:call-template name="lastLineNumber">
-                <xsl:with-param name="listings"
-                     select="preceding::address[@linenumbering='numbered']"/>
-              </xsl:call-template>
-            </xsl:when>
-            <xsl:when test="$pi.context/self::synopsis">
-              <xsl:call-template name="lastLineNumber">
-                <xsl:with-param name="listings"
-                     select="preceding::synopsis[@linenumbering='numbered']"/>
-              </xsl:call-template>
-            </xsl:when>
-            <xsl:otherwise>
-              <xsl:message>
-                <xsl:text>Unexpected verbatim environment: </xsl:text>
-                <xsl:value-of select="local-name(.)"/>
-              </xsl:message>
-              <xsl:value-of select="0"/>
-            </xsl:otherwise>
-          </xsl:choose>
-        </xsl:variable>
-
-        <xsl:value-of select="$lastLine + 1"/>
-      </xsl:when>
-      <xsl:otherwise>1</xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:choose>
-    <xsl:when test="function-available('sverb:numberLines')">
-      <xsl:copy-of select="sverb:numberLines($rtf)"/>
-    </xsl:when>
-    <xsl:when test="function-available('xverb:numberLines')">
-      <xsl:copy-of select="xverb:numberLines($rtf)"/>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:message terminate="yes">
-        <xsl:text>No numberLines function available.</xsl:text>
-      </xsl:message>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<!-- ======================================================================== -->
-
-<xsl:template name="lastLineNumber">
-  <xsl:param name="listings"/>
-  <xsl:param name="number" select="0"/>
-
-  <xsl:variable name="lines">
-    <xsl:call-template name="countLines">
-      <xsl:with-param name="listing" select="string($listings[1])"/>
-    </xsl:call-template>
-  </xsl:variable>
-
-  <xsl:choose>
-    <xsl:when test="not($listings)">
-      <xsl:value-of select="$number"/>
-    </xsl:when>
-    <xsl:when test="$listings[1]/@startinglinenumber">
-      <xsl:value-of select="$number + $listings[1]/@startinglinenumber + $lines - 1"/>
-    </xsl:when>
-    <xsl:when test="$listings[1]/@continuation='continues'">
-      <xsl:call-template name="lastLineNumber">
-        <xsl:with-param name="listings" select="listings[position() &gt; 1]"/>
-        <xsl:with-param name="number" select="$number + $lines"/>
-      </xsl:call-template>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:value-of select="$lines"/>
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
-<xsl:template name="countLines">
-  <xsl:param name="listing"/>
-  <xsl:param name="count" select="1"/>
-
-  <xsl:choose>
-    <xsl:when test="contains($listing, '&#10;')">
-      <xsl:call-template name="countLines">
-        <xsl:with-param name="listing" select="substring-after($listing, '&#10;')"/>
-        <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 match="node()|@*" mode="hyphenate.verbatim">
-  <xsl:copy>
-    <xsl:copy-of select="@*"/>
-    <xsl:apply-templates mode="hyphenate.verbatim"/>
-  </xsl:copy>
-</xsl:template>
-
-<xsl:template match="text()" mode="hyphenate.verbatim" priority="2">
-  <xsl:call-template name="hyphenate.verbatim.block">
-    <xsl:with-param name="content" select="."/>
-  </xsl:call-template>
-</xsl:template>
-
-<xsl:template name="hyphenate.verbatim.block">
-  <xsl:param name="content" select="''"/>
-  <xsl:param name="count" select="1"/>
-
-  <!-- recurse on lines first to keep recursion depth reasonable -->
-  <xsl:choose>
-    <xsl:when test="contains($content, '&#xA;')">
-      <xsl:variable name="line" select="substring-before($content, '&#xA;')"/>
-      <xsl:variable name="rest" select="substring-after($content, '&#xA;')"/>
-      <xsl:call-template name="hyphenate.verbatim">
-        <xsl:with-param name="content" select="concat($line, '&#xA;')"/>
-      </xsl:call-template>
-      <xsl:call-template name="hyphenate.verbatim.block">
-        <xsl:with-param name="content" select="$rest"/>
-        <xsl:with-param name="count" select="$count + 1"/>
-      </xsl:call-template>
-    </xsl:when>
-    <xsl:otherwise>
-      <xsl:call-template name="hyphenate.verbatim">
-        <xsl:with-param name="content" select="$content"/>
-      </xsl:call-template>
-    </xsl:otherwise>
-  </xsl:choose>
-  
-</xsl:template>
-
-<xsl:template name="hyphenate.verbatim">
-  <xsl:param name="content"/>
-  <xsl:variable name="head" select="substring($content, 1, 1)"/>
-  <xsl:variable name="tail" select="substring($content, 2)"/>
-  <xsl:choose>
-    <!-- Place soft-hyphen after space or non-breakable space. -->
-    <xsl:when test="$head = ' ' or $head = '&#160;'">
-      <xsl:text>&#160;</xsl:text>
-      <xsl:text>&#x00AD;</xsl:text>
-    </xsl:when>
-    <xsl:when test="$hyphenate.verbatim.characters != '' and
-                    translate($head, $hyphenate.verbatim.characters, '') = '' and not($tail = '')">
-      <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>
-
-
-</xsl:stylesheet>