nset-exclusive-or
nset-exclusive-or is an alias for `cl-nset-exclusive-or' in `cl.el
'.
(nset-exclusive-or LIST1 LIST2 [KEYWORD VALUE]...)
Combine LIST1 and LIST2 using a set-exclusive-or operation.
The resulting list contains all items appearing in exactly one of LIST1, LIST2.
This is a destructive function; it reuses the storage of LIST1 and LIST2
whenever possible.
Keywords supported: :test :test-not :key