                   return if (normalize-space($value) = '''' and not(exf:readonly($value)))                                                                                   then concat(''['', ', if (xforms:hint/@ref) then xforms:hint/@ref else concat('''', xforms:hint, ''''), ', '']'')                                                                                   else $value')" name="value"></xsl:attribute>
                                                </xsl:when>
                                     