Function: rotatef
rotatef is a function alias for cl-rotatef, defined in cl-macs.el.gz.
This macro is obsolete since 27.1; use cl-rotatef instead.
Signature
(rotatef PLACE...)
Documentation
Rotate left among PLACEs.
Example: (cl-rotatef A B C) sets A to B, B to C, and C to A. It returns nil.
Each PLACE may be a symbol, or any generalized variable allowed by setf.