Method: Atomy::Grammar#_level3

Defined in:
lib/atomy/grammar.rb

#_level3 ⇒ Object

level3 = (compose | level2)



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# File 'lib/atomy/grammar.rb', line 1104

def _level3

  _save = self.pos
  while true # choice
    _tmp = apply(:_compose)
    break if _tmp
    self.pos = _save
    _tmp = apply(:_level2)
    break if _tmp
    self.pos = _save
    break
  end # end choice

  set_failed_rule :_level3 unless _tmp
  return _tmp
end