SF.net SVN: docbook:[8125] trunk/xsl/fo/footnote.xsl

[<dc...@us...>]

Revision: 8125
          http://docbook.svn.sourceforge.net/docbook/?rev=8125&view=rev
Author:   dcramer
Date:     2008-09-15 19:17:18 +0000 (Mon, 15 Sep 2008)

Log Message:
-----------
Added a check to confirm that a footnoteref's linkend points to a footnote. Stylesheets stop processing if not and provide a useful error message.

Modified Paths:
--------------
    trunk/xsl/fo/footnote.xsl

Modified: trunk/xsl/fo/footnote.xsl
===================================================================
--- trunk/xsl/fo/footnote.xsl	2008-09-15 19:14:07 UTC (rev 8124)
+++ trunk/xsl/fo/footnote.xsl	2008-09-15 19:17:18 UTC (rev 8125)
@@ -59,6 +59,16 @@
 
 <xsl:template match="footnoteref">
   <xsl:variable name="footnote" select="key('id',@linkend)"/>
+
+  <xsl:if test="not(local-name($footnote) = 'footnote')">
+   <xsl:message terminate="yes">
+ERROR: A footnoteref element has a linkend that points to an element that is not a footnote. 
+Typically this happens when an id attribute is accidentally applied to the child of a footnote element. 
+target element: <xsl:value-of select="local-name($footnote)"/>
+linkend/id: <xsl:value-of select="@linkend"/>
+   </xsl:message>
+  </xsl:if>
+
   <xsl:call-template name="format.footnote.mark">
     <xsl:with-param name="mark">
       <xsl:apply-templates select="$footnote" mode="footnote.number"/>


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