texinfo-menu-first-node

texinfo-menu-first-node is a compiled Lisp function in `texnfo-upd.el'.

(texinfo-menu-first-node BEGINNING END)

Locate first node of the section the menu will be placed in.
Return position; do not move point.
The menu will be located just before this position.

First argument is the position of the beginning of the section in
which the menu will be located; second argument is the position of the
end of that region; it limits the search.