Reorganize XSLT stylesheet support. Put common things into a separate

file (instead of repeating), add XSL-FO stylesheet and appropriate make
rules.

doc/src/sgml/stylesheet-common.xsl

@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                version="1.0">
+
+<!--
+  This file contains XSLT stylesheet customizations that are common to
+  all output formats (HTML, HTML Help, XSL-FO, etc.).
+  -->
+
+
+<!-- Parameters -->
+
+<xsl:param name="pg.fast" select="'0'"/>
+
+<!--
+<xsl:param name="draft.mode">
+  <xsl:choose>
+    <xsl:when test="contains($pg.version, 'devel')">yes</xsl:when>
+    <xsl:otherwise>no</xsl:otherwise>
+  </xsl:choose>
+</xsl:param>
+-->
+
+<xsl:param name="show.comments">
+  <xsl:choose>
+    <xsl:when test="contains($pg.version, 'devel')">1</xsl:when>
+    <xsl:otherwise>0</xsl:otherwise>
+  </xsl:choose>
+</xsl:param>
+
+<xsl:param name="callout.graphics" select="'0'"></xsl:param>
+<xsl:param name="toc.section.depth">2</xsl:param>
+<xsl:param name="linenumbering.extension" select="'0'"></xsl:param>
+<xsl:param name="generate.index" select="1 - $pg.fast"></xsl:param>
+<xsl:param name="preface.autolabel" select="1 - $pg.fast"></xsl:param>
+<xsl:param name="section.autolabel" select="1 - $pg.fast"></xsl:param>
+<xsl:param name="section.label.includes.component.label" select="1 - $pg.fast"></xsl:param>
+<xsl:param name="refentry.xref.manvolnum" select="0"/>
+<xsl:param name="formal.procedures" select="0"></xsl:param>
+<xsl:param name="punct.honorific" select="''"></xsl:param>
+
+
+<!-- Change display of some elements -->
+
+<xsl:template match="command">
+  <xsl:call-template name="inline.monoseq"/>
+</xsl:template>
+
+<xsl:template match="productname">
+  <xsl:call-template name="inline.charseq"/>
+</xsl:template>
+
+<xsl:template match="structfield">
+  <xsl:call-template name="inline.monoseq"/>
+</xsl:template>
+
+<xsl:template match="structname">
+  <xsl:call-template name="inline.monoseq"/>
+</xsl:template>
+
+<xsl:template match="symbol">
+  <xsl:call-template name="inline.monoseq"/>
+</xsl:template>
+
+<xsl:template match="systemitem">
+  <xsl:call-template name="inline.charseq"/>
+</xsl:template>
+
+<xsl:template match="token">
+  <xsl:call-template name="inline.monoseq"/>
+</xsl:template>
+
+<xsl:template match="type">
+  <xsl:call-template name="inline.monoseq"/>
+</xsl:template>
+
+<xsl:template match="programlisting/emphasis">
+  <xsl:call-template name="inline.boldseq"/>
+</xsl:template>
+
+
+<!-- Special support for Tcl synopses -->
+
+<xsl:template match="optional[@role='tcl']">
+  ?<xsl:call-template name="inline.charseq"/>?
+</xsl:template>
+
+</xsl:stylesheet>