         tag = 'UNARY'
       else if tag in RELATION
         if tag isnt 'INSTANCEOF' and @seenFor
-          @seenFor = no
           tag = 'FOR' + tag
         else
           tag = 'RELATION'

  # can close multiple indents, so we need to know how far in we happen to be.
  lineToken: ->
    return 0 unless match = MULTI_DENT.exec @chunk
    indent = match[0]
    @line += count indent, '\n'
    prev = last @tokens, 1

  literalToken: ->
    if match = OPERATOR.exec @chunk
      [value] = match
      @tagParameters() if not @seenFor and CODE.test value
    else
      value = @chunk.charAt 0
    tag  = value
