ref: 4fd76bb3f5d16488d7b50a5ef1b7674537889e06
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# }