Label appendixes correctly in books and articles

diff --git a/xsl/common/labels.xsl b/xsl/common/labels.xsl
index 74e731ca17a8b5064368f2dd1a4ddc67b5ec7645..a19c23d50d301b26c56d6cef8097a364ff3eab47 100644 (file)
--- a/xsl/common/labels.xsl
+++ b/xsl/common/labels.xsl
@@ -93,7 +93,8 @@ element label.</para>
           <xsl:number from="part" count="appendix" format="A" level="any"/>
         </xsl:when>
         <xsl:otherwise>
-          <xsl:number from="book" count="appendix" format="A" level="any"/>
+          <xsl:number from="book|article"
+                      count="appendix" format="A" level="any"/>
         </xsl:otherwise>
       </xsl:choose>
     </xsl:when>