;; $Id: patch-db2latex-duplicate-template-bug,v 1.2 2007-01-12 22:24:20 sra Exp $
;; 
;; This is a patch to work around a known bug in db2latex.  Apparently
;; xsltproc's error checking got a lot better since the authors of
;; db2latex last tested this, so a clear language violation that
;; xsltproc used to ignore now prevents xsltproc from working with
;; db2latex.
;; 
;; On FreeBSD you can simply drop this patch into the directory
;; /usr/ports/textproc/db2latex/files/ and the ports system should
;; take it from there.  I've sent this patch off to the port
;; maintainer but have not yet heard anything back.
;; 
;; I don't really know whther this is the "right" fix, but it seems to
;; work, and I'm pretty sure that the code this patch deletes does not
;; work as it stands, so at worst the result after applying this patch
;; should be no worse than the result without this patch.
;; 
;; YMMV.  If this patch breaks, you get to keep both pieces.

Index: xsl/qandaset.mod.xsl
--- xsl/qandaset.mod.xsl.~1~	Sun Jan  4 08:22:27 2004
+++ xsl/qandaset.mod.xsl	Fri Apr  1 22:30:20 2005
@@ -363,53 +363,4 @@
 	</doc:template>
 	<xsl:template match="revhistory" mode="qandatoc.mode"/>
 
-<xsl:template name="question.answer.label">
-	<!-- variable: deflabel -->
-  <xsl:variable name="deflabel">
-  	<!-- chck whether someone has a defaultlabel attribute -->
-    <xsl:choose>
-		<xsl:when test="ancestor-or-self::*[@defaultlabel]">
-        	<xsl:value-of select="(ancestor-or-self::*[@defaultlabel])[last()]/@defaultlabel"/>
-	      </xsl:when>
-      <xsl:otherwise>
-        <xsl:value-of select="latex.qanda.defaultlabel"/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-
-  <xsl:variable name="label" select="@label"/>
-  <xsl:choose>
-    <xsl:when test="$deflabel = 'qanda'">
-      <xsl:call-template name="gentext">
-        <xsl:with-param name="key">
-          <xsl:choose>
-            <xsl:when test="local-name(.) = 'question'">question</xsl:when>
-            <xsl:when test="local-name(.) = 'answer'">answer</xsl:when>
-            <xsl:when test="local-name(.) = 'qandadiv'">qandadiv</xsl:when>
-            <xsl:otherwise>qandaset</xsl:otherwise>
-          </xsl:choose>
-        </xsl:with-param>
-      </xsl:call-template>
-    </xsl:when>
-    <xsl:when test="$deflabel = 'label'">
-      <xsl:value-of select="$label"/>
-    </xsl:when>
-    <xsl:when test="$deflabel = 'number' and local-name(.) = 'question'">
-      <xsl:apply-templates select="ancestor::qandaset[1]" mode="number"/>
-      <xsl:choose>
-        <xsl:when test="ancestor::qandadiv">
-          <xsl:apply-templates select="ancestor::qandadiv[1]" mode="number"/>
-          <xsl:apply-templates select="ancestor::qandaentry" mode="number"/>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:apply-templates select="ancestor::qandaentry" mode="number"/>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:when>
-    <xsl:otherwise>
-      <!-- nothing -->
-    </xsl:otherwise>
-  </xsl:choose>
-</xsl:template>
-
 </xsl:stylesheet>