fix

SE/schema/default_db_xml_cache.public/default_db/graph_gnuplot/graph_gnuplot.xsl

@@ -963,6 +963,7 @@ plot "</xsl:text><xsl:value-of select="$fileindex"/><xsl:text>.gnuplot.dat" usin
         <xsl:copy-of select="system_cache__dita:graph.lingstring__x3A__break($text,$size,$break.character)"/>
     </xsl:function>
     
+    
     <xsl:function name="system_cache__dita:graph.lingstring__x3A__break">
         <xsl:param name="text"/>
         <xsl:param name="size"/>