append

(append list [list ...])

The append function adds lists together and returns a new list. All specified arguments must be lists.

Examples

: (append '(1 2 3)'(4 5 6))

(1 2 3 4 5 6)

: (append '((abc) (def)) '((ghi) (jkl)))

((ABC) (DEF) (GHI) (JKL))