lispdoc - results for shiftf
(shiftf &whole form &rest args &environment env)
|Function: One or more SETF-style place expressions, followed by a single value expression. Evaluates all of the expressions in turn, then assigns the value of each expression to the place on its left, returning the value of the leftmost.
CLtL2 - 7.2. Generalized Variables
HyperSpec - Macro SHIFTF
PCL - other ways to modify places
|By Bill Moorier|