textproc/db2latex duplicate template bug (and patch)

[Rob Austein]

There's a known problem with the db2latex package: the template name
"question.answer.label" is used in two different stylesheets.
Apparently old versions of whatever XSLT processor the authors were
using didn't complain about this, but the current version of xsltproc
(correctly) rejects it.

Fix is to get rid of one of the templates.  They're almost identical,
but not quite, and one of them can't possibly work (well, unless Oasis
adds a <latex.qanda.label/> element to Docbook, which seems unlikely),
so it's pretty clearly the one that should go away.

Patch attached.

-------------- next part --------------
--- 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>