original_docstring: 
          Add new task to task list
          
docstring: Add new task to task list
docstring_tokens: Add new task to task list
code: def register_task(self, name, callback):
          """
          Add new task to task list
          """
          self.tasks[name] = callback
code_tokens: def register_task ( self , name , callback ) : self . tasks [ name ] = callback
short_docstring: Add new task to task list
short_docstring_tokens: Add new task to task list
comment: """
          Add new task to task list
          """