          cdef Lexeme lexeme
          cdef CFile out_file = CFile(out_loc, 'wb')
          for lexeme in self:
              word_str = lexeme.orth_.encode('utf8')
              vec = lexeme.c.repvec
              word_len = len(word_str)
  
              out_file.write_from(&word_len, 1, sizeof(word_len))
              out_file.write_from(&vec_len, 1, sizeof(vec_len))
  
 
</s> remove                 lexeme.repvec[i] = float(val_str)
 </s> add                 lexeme.vector[i] = float(val_str) </s> remove             lexeme.repvec = EMPTY_VEC
 </s> add             lexeme.vector = EMPTY_VEC </s> remove             lexeme.repvec = <float*>self.mem.alloc(self.vectors_length, sizeof(float))
 </s> add             lexeme.vector = <float*>self.mem.alloc(self.vectors_length, sizeof(float)) </s> remove                 lex.repvec = vectors[lex.lower]
 </s> add                 lex.vector = vectors[lex.lower] </s> remove                 self.c.repvec[i] = value
 </s> add                 self.c.vector[i] = value
            vec = lexeme.c.vector
          cdef Lexeme lexeme
          cdef CFile out_file = CFile(out_loc, 'wb')
          for lexeme in self:
              word_str = lexeme.orth_.encode('utf8')
            vec = lexeme.c.vector
              word_len = len(word_str)
  
              out_file.write_from(&word_len, 1, sizeof(word_len))
              out_file.write_from(&vec_len, 1, sizeof(vec_len))
  
keep keep keep keep replace keep keep keep keep keep
 * Rename .repvec to .vector in C API 
spacy/vocab.pyx