an indented border or ordinary

In cheese making, milk coagulates into curds that become cheese.

I'm going along like a lame duck striddling a gutter.

On this basis it becomes clear why Bühler occasionally describes the symbols as rôle-indicating signs (cf. 1934: 381); though they are capable of undertaking a transference from the occurrence of the speech situation, they are unable to do without deictic pointers to produce the rôleplay in language.