illegalendtag {end tag "challenge" does not match open element "presence" around line 0}
illegalendtag {end tag "challenge" does not match open element "presence" around line 0}
    while executing
"::sgml::Error illegalendtag {end tag "challenge" does not match open element "presence" around line 0}"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 $options(-errorcommand)  [list illegalendtag "end tag \"$tag\" does not match open element \"[lindex $state(stack) end]\" around line $stat..."
    (procedure "ParseEvent:ElementClose" line 9)
    invoked from within
"ParseEvent:ElementClose $tag [array get options]"
    invoked from within
"::sgml::parseEvent {{} {} {} {} presence {} { from='4<challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'} cnNwYXV0aD02MzRlYTMyNmQ5MjEzZGY5OTMwZDY1N2E3..."
    ("eval" body line 1)
    invoked from within
"eval ::sgml::parseEvent [list $tokenised] $parseOptions"
    (procedure "parse" line 60)
    invoked from within
"parse _parser_wrap#14 {<challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>cnNwYXV0aD02MzRlYTMyNmQ5MjEzZGY5OTMwZDY1N2E3ZTY1YzM0MQ==</challenge>}"
    (in namespace inscope "::xml::tclparser" script line 1)
    invoked from within
"::namespace inscope ::xml::tclparser parse _parser_wrap#14 {<challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>cnNwYXV0aD02MzRlYTMyNmQ5MjEzZGY5OTMwZD..."
    ("eval" body line 1)
    invoked from within
"eval $classinfo(-parsecommand) [list $name] $args"
    ("parse" arm line 5)
    invoked from within
"switch -- $method {

	configure {
	    # BUG: We're not checking for legal options
	    array set data $args
	    eval $classinfo(-configurecommand) [..."
    (procedure "::xml::ParserCmd" line 7)
    invoked from within
"::xml::ParserCmd _parser_wrap#14 parse {<challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>cnNwYXV0aD02MzRlYTMyNmQ5MjEzZGY5OTMwZDY1N2E3ZTY1YzM0MQ==</..."
    ("eval" body line 1)
    invoked from within
"eval ::xml::ParserCmd _parser_wrap#14 [list $method] $args"
    (procedure "::jlib::_parser_wrap#14" line 1)
    invoked from within
"::jlib::_parser_wrap#14 parse {<challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>cnNwYXV0aD02MzRlYTMyNmQ5MjEzZGY5OTMwZDY1N2E3ZTY1YzM0MQ==</challenge..."
    ("uplevel" body line 1)
    invoked from within
"uplevel 1 "[list $wrapper($id,parser)] $args""
    (procedure "wrapper:parser" line 7)
    invoked from within
"wrapper:parser $lib($connid,wrap) parse $msg"
    (procedure "jlib::inmsg" line 13)
    invoked from within
"jlib::inmsg $connid $msg [eof $sock]"
    (procedure "::jlib::transport::tcp::inmsg" line 5)
    invoked from within
"::jlib::transport::tcp::inmsg 1 sock6"