Different Bidirectional Character Types

[Andreas Prilop]

On 11 July 2022, Asmus Freytag wrote:

>> https://r12a.github.io/scripts/arabic/arb.html#expressions
>> https://r12a.github.io/scripts/arabic/block.html#ar061C
> 
> I think these are excellent summaries and we should make sure
> we include a high-level version of this in the intro to UAX#9
> so that readers at least know what types of issues the algorithm
> tries to address.

I agree. Thank you very much for these links!
They are in deed very helpful.