          return self.stack_depth() <= 0 and self._b_i >= self.length
  
      cdef inline bint has_head(self, int i) nogil:
          return self.safe_get(i).head != 0
  
      cdef inline int n_L(self, int i) nogil:
          self.c.n_L(i)
          return self.safe_get(i).l_kids
  
 
</s>
        self.c.has_head(i)
          return self.stack_depth() <= 0 and self._b_i >= self.length
  
      cdef inline bint has_head(self, int i) nogil:
        self.c.has_head(i)
          return self.safe_get(i).head != 0
  
      cdef inline int n_L(self, int i) nogil:
          self.c.n_L(i)
          return self.safe_get(i).l_kids
  
keep keep add keep keep keep keep keep keep
 * Shadow StateClass with StateC, to start proxying
spacy/syntax/stateclass.pxd