associate one symbol with another for printing of nth/update-nth terms
Major Section:  EVENTS

(add-nth-alias st0 st)
This example associates the symbol st0 with the symbol st for purposes of printing certain terms of the form (nth n st0) and (update-nth n val st0).

General Form:
(add-nth-alias alias-name name)
This is a convenient way to add an entry to nth-aliases-table. See nth-aliases-table and also see remove-nth-alias.