docstr: Set the self.current string.
docstr_tok: ["Set","the","self.current","string","."]
code: def set_current(self, value):
      """
      Set the self.current string.
      """
      self.current = value
      self.cursor = 0
      self.limit = len(self.current)
      self.limit_backward = 0
      self.bra = self.cursor
      self.ket = self.limit
  
label_desc: Use image node_id 2 for calling the BaseStemmer obj's underlying member method code with example usage: obj.set_current(value) without return types