another minor improvement to strings.k. I'm pleased that overall k5 does seem to result in shorter, simpler solutions.
another minor improvement to strings.k. I'm pleased that overall k5 does seem to result in shorter, simpler solutions.

JohnEarnest/ok,kirbyfan64/ok,james0x0A/ok,kirbyfan64/ok,james0x0A/ok,JohnEarnest/ok