Thorsten Glaser wrote: > You can detect OPTU-8 with the following code: Thanks, but we have no need to detect the difference between UTF-8 and OPTU-8. For practical purposes: As long as all characters of Unicode that are currently assigned or may be assigned in the future are converted like the RFC specifies it, there's no problem. A system can deal with PUA characters as it wants (assuming it doesn't introduce security bugs by doing so).
Bruno
