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-rw-r--r--documentation/ref-manual/ref-classes.xml12
1 files changed, 11 insertions, 1 deletions
diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index e80996df55..af07b144d6 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -115,7 +115,17 @@
115 </para> 115 </para>
116 116
117 <para> 117 <para>
118 To use this class, you need to define a number of variables. 118 To use this class, you need to define a number of variables:
119 <itemizedlist>
120 <listitem><para><link linkend='var-ALTERNATIVE'><filename>ALTERNATIVE</filename></link>
121 </para></listitem>
122 <listitem><para><link linkend='var-ALTERNATIVE_LINK_NAME'><filename>ALTERNATIVE_LINK_NAME</filename></link>
123 </para></listitem>
124 <listitem><para><link linkend='var-ALTERNATIVE_TARGET'><filename>ALTERNATIVE_TARGET</filename></link>
125 </para></listitem>
126 <listitem><para><link linkend='var-ALTERNATIVE_PRIORITY'><filename>ALTERNATIVE_PRIORITY</filename></link>
127 </para></listitem>
128 </itemizedlist>
119 These variables list alternative commands needed by a package, 129 These variables list alternative commands needed by a package,
120 provide pathnames for links, default links for targets, and 130 provide pathnames for links, default links for targets, and
121 so forth. 131 so forth.