--- a/svghmi/gen_index_xhtml.xslt	Tue Mar 30 10:05:55 2021 +0200
+++ b/svghmi/gen_index_xhtml.xslt	Tue Mar 30 14:54:43 2021 +0200
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:exsl="http://exslt.org/common" xmlns:regexp="http://exslt.org/regular-expressions" xmlns:str="http://exslt.org/strings" xmlns:func="http://exslt.org/functions" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://creativecommons.org/ns#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:svg="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:debug="debug" xmlns:preamble="preamble" xmlns:declarations="declarations" xmlns:definitions="definitions" xmlns:epilogue="epilogue" xmlns:ns="beremiz" version="1.0" extension-element-prefixes="ns func exsl regexp str dyn" exclude-result-prefixes="ns func exsl regexp str dyn debug preamble epilogue declarations definitions">
-  <xsl:output cdata-section-elements="xhtml:script" method="xml"/>
+<xsl:stylesheet xmlns:ns="beremiz" xmlns:definitions="definitions" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:func="http://exslt.org/functions" xmlns:epilogue="epilogue" xmlns:preamble="preamble" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" xmlns:svg="http://www.w3.org/2000/svg" xmlns:cc="http://creativecommons.org/ns#" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:str="http://exslt.org/strings" xmlns:regexp="http://exslt.org/regular-expressions" xmlns:exsl="http://exslt.org/common" xmlns:declarations="declarations" xmlns:debug="debug" exclude-result-prefixes="ns func exsl regexp str dyn debug preamble epilogue declarations definitions" extension-element-prefixes="ns func exsl regexp str dyn" version="1.0">
+  <xsl:output method="xml" cdata-section-elements="xhtml:script"/>
   <xsl:variable name="svg" select="/svg:svg"/>
   <xsl:variable name="hmi_elements" select="//svg:*[starts-with(@inkscape:label, 'HMI:')]"/>
   <xsl:variable name="hmitree" select="ns:GetHMITree()"/>
@@ -1713,7 +1713,7 @@
 </xsl:text>
   </xsl:template>
   <xsl:variable name="excluded_types" select="str:split('Page VarInit VarInitPersistent')"/>
-  <xsl:key name="TypesKey" match="widget" use="@type"/>
+  <xsl:key use="@type" name="TypesKey" match="widget"/>
   <declarations:hmi-classes/>
   <xsl:template match="declarations:hmi-classes">
     <xsl:text>