          return self.buffer_length() == 0
  
      cdef inline bint at_break(self) nogil:
          return self._break != -1
  
      cdef inline bint is_final(self) nogil:
          self.c.is_final()
          return self.stack_depth() <= 0 and self._b_i >= self.length
  
 
</s>
        self.c.at_break()
          return self.buffer_length() == 0
  
      cdef inline bint at_break(self) nogil:
        self.c.at_break()
          return self._break != -1
  
      cdef inline bint is_final(self) nogil:
          self.c.is_final()
          return self.stack_depth() <= 0 and self._b_i >= self.length
  
keep keep add keep keep keep keep keep keep
 * Shadow StateClass with StateC, to start proxying
spacy/syntax/stateclass.pxd