The Case Against Autodecode

[Walter Bright via Digitalmars-d]

On 6/3/2016 3:10 AM, Vladimir Panteleev wrote:
> I don't think it would work (or at least, the analogy doesn't hold). It would
> mean that you can't add new precomposited characters, because that means that
> previously valid sequences are now invalid.

So don't add new precomposited characters when a recognized existing sequence 
exists.