parameters: (self, index, cnf={}, **kw)
docstring: Add separator at INDEX.
docstring_summary: Add separator at INDEX.
docstring_tokens: Add separator at INDEX .
function: def insert_separator(self, index, cnf={}, **kw):
          """Add separator at INDEX."""
          self.insert(index, 'separator', cnf or kw)
function_tokens: def insert_separator ( self , index , cnf = { } , * * kw ) : self . insert ( index , 'separator' , cnf or kw )