UTF-8 is a undeniably a good answer, but to a relatively simple bit twiddling / variable len integer encoding problem in a somewhat specific context.
I realize that hindsight is 20/20, and time were different, but lets face it: "how to use an unused top bit to best encode larger number representing Unicode" is not that much of challenge, and the space of practical solutions isn't even all that large.
I realize that hindsight is 20/20, and time were different, but lets face it: "how to use an unused top bit to best encode larger number representing Unicode" is not that much of challenge, and the space of practical solutions isn't even all that large.