On Thu, Jan 10, 2019 at 7:58 PM Alex Shinn <xxxxxx@gmail.com> wrote:(srfi 160 base): @?, @vector?, xxxxxx@vector,@vector-length, @vector-ref, @vector-setI'm going to extend the (srfi x4) library so that it reexports SRFI 4, which will be basically just this with the addition of list->@vector, @vector->list, and @vector. @? would be a good addition.