 
         foo.tag('first').end()
         bar = foo.tag('bar', x:2)
-        foo.tag('center', args:true).end()
+        foo.tag('center', args:"true").end()
         foo.tag('last').end()
         xxx = foo.tag('xxx', ccc:yes)
 

        xml = streamify new Builder
        xml.stream.on 'end', æ.done
        xml.stream.once 'data', (tag) ->
            æ.equal "<test a=1 b=\"b\" c d=\"true\"/>", tag
        xml.tag('test', a:1, b:'b', c:null, d:true).end()
        xml.end()


            '<apple>'
            '<wurm color="red">'
            '<seed>'
            '<is dead=true/>'
            '</seed>'
            '</wurm>'
            '</apple>'
