[r6rs-discuss] Unicode issues

[Ludovic Courtès]

Hi,

William D Clinger <will at ccs.neu.edu> writes:

> Implementations of the R6RS may use variable-width
> representations while achieving O(1) amortized time for
> string-length, string-ref, and string-set!.

Forgive my ignorance, but could you point me to algorithms you have in
mind?  (I don't remember reading them on this list.)

Thanks,
Ludovic.