//var %a = $!comchan($me,0 | var %b$comchan($me,0 = bla | echo -ag * %b [ $+ [ %a ] ] returns: * bla //var %a = $!comchan($me,0 | var %b$comchan($me,0 = bla | echo -ag * $($+(%,b,%a),2) returns: * Invalid format: $evalnext