Update stylesheets to docbook-xsl-1.78.1.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10355 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

1 files changed, 56 insertions, 0 deletions

diff --git a/stylesheets/lfs-xsl/docbook-xsl-1.78.1/params/use.role.for.mediaobject.xml b/stylesheets/lfs-xsl/docbook-xsl-1.78.1/params/use.role.for.mediaobject.xml
new file mode 100644
index 000000000..9241aced8
--- /dev/null
+++ b/stylesheets/lfs-xsl/docbook-xsl-1.78.1/params/use.role.for.mediaobject.xml
@@ -0,0 +1,56 @@
+<refentry xmlns="http://docbook.org/ns/docbook"
+          xmlns:xlink="http://www.w3.org/1999/xlink"
+          xmlns:xi="http://www.w3.org/2001/XInclude"
+          xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
+          xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+          version="5.0" xml:id="use.role.for.mediaobject">
+<refmeta>
+<refentrytitle>use.role.for.mediaobject</refentrytitle>
+<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
+</refmeta>
+<refnamediv>
+<refname>use.role.for.mediaobject</refname>
+<refpurpose>Use <tag class="attribute">role</tag> attribute 
+value for selecting which of several objects within a mediaobject to use.
+</refpurpose>
+</refnamediv>
+
+<refsynopsisdiv>
+<src:fragment xml:id="use.role.for.mediaobject.frag">
+<xsl:param name="use.role.for.mediaobject" select="1"/>
+</src:fragment>
+</refsynopsisdiv>
+
+<refsection><info><title>Description</title></info>
+
+<para>If non-zero, the <tag class="attribute">role</tag> attribute on
+<tag>imageobject</tag>s or other objects within a <tag>mediaobject</tag> container will be used to select which object will be
+used.
+</para>
+<para>
+The order of selection when then parameter is non-zero is:
+</para>
+<orderedlist>
+<listitem>
+    <para>If the stylesheet parameter <parameter>preferred.mediaobject.role</parameter> has a value, then the object whose role equals that value is selected.</para>
+</listitem>
+<listitem>
+<para>Else if an object's role attribute has a value of
+<literal>html</literal> for HTML processing or
+<literal>fo</literal> for FO output, then the first
+of such objects is selected.
+</para>
+</listitem>
+<listitem>
+<para>Else the first suitable object is selected.</para>
+</listitem>
+</orderedlist>
+<para>
+If the value of 
+<parameter>use.role.for.mediaobject</parameter>
+is zero, then role attributes are not considered
+and the first suitable object
+with or without a role value is used.
+</para>
+</refsection>
+</refentry>