move-to-window-line-top-bottom

move-to-window-line-top-bottom is an interactive compiled Lisp function in `window.el'.

It is bound to M-r.

(move-to-window-line-top-bottom &optional ARG)

Position point relative to window.

With a prefix argument ARG, acts like `move-to-window-line'.

With no argument, positions point at center of window.
Successive calls position point at positions defined
by `recenter-positions'.