ref: ecf804181e6f13348bd04382fd4c1cb3b60431be
dir: /lib/std/sljoin.myr/
use "alloc" use "slcp" pkg std = generic sljoin : (dst : @a[:], src : @a[:] -> @a[:]) ;; generic sljoin = {dst, src var len len = dst.len dst = slgrow(dst, len + src.len) slcp(dst[len:], src) -> dst }