code: def _get_digraph_char(self, cli):
          " Return `False`, or the Digraph symbol to be used. "
          if cli.quoted_insert:
              return '^'
          if cli.vi_state.waiting_for_digraph:
              if cli.vi_state.digraph_symbol1:
                  return cli.vi_state.digraph_symbol1
              return '?'
          return Falsf _get_digraph_char(self, cli):
          " Return `False`, or the Digraph symbol to be used. "
          if cli.quoted_insert:
              return '^'
          if cli.vi_state.waiting_for_digraph:
              if cli.vi_state.digraph_symbol1:
                  return cli.vi_state.digraph_symbol1
              return '?'
          return False
docs: Return `False`, or the Digraph symbol to be used.