(doc-group array  «Arrays and vectors.») (defdoc (copy-vec vec)  «Return a copy of the vector with the same elements.    No copies of the values themselves are created, the original values   are reused.»  :doc-example  «(def v #vec(1 2 "three"))   (def q (copy-vec v))   (eq? v q)   ; ↳ NIL   (equal? v q)   ; ↳ T   (map eq? v q)   ; ↳ #(T T T)»  :doc-group array) (defdoc (vec-alloc length . rest)  «Construct a vector of the specified `length` by repeating   the elements in `rest`.»  :doc-example  «(vec-alloc 5 2.5)   ; ↳ #(2.5 2.5 2.5 2.5 2.5)»  :doc-example  «(vec-alloc 10 1 2.5 "a" 'b)   ; ↳ #(1 2.5 "a" b 1 2.5 "a" b 1 2.5)»  :doc-group array  :doc-see vec  :doc-see arr-alloc) (defdoc (arr type . rest)  «Construct a packed array containing the specified arguments.    The arguments will be coerced to a single `type` which must be   a fixed-width number or pointer type, or rune.»  :doc-example  «(arr 's8 0 1 2)   ; ↳ #arr(s8 0 1 2)»  :doc-example  «(arr 'rune 0 1 2)   ; ↳ #arr(rune #\nul #\soh #\stx)»  :doc-group array  :doc-see arr-alloc  :doc-see vec) (defdoc (arr-alloc type length . rest)  «Construct a packed array of the specified `length` by repeating   the elements in `rest`.    The arguments will be coerced to a single `type` which must be   a fixed-width number or pointer type, or rune.»  :doc-example  «(arr-alloc 'u16 5 -1)   ; ↳ #arr(u16 65535 65535 65535 65535 65535)»  :doc-example  «(arr-alloc 's8 10 0 1 2)   ; ↳ #arr(s8 0 1 2 0 1 2 0 1 2 0)»  :doc-group array  :doc-see arr  :doc-see vec-alloc)