> On 7 Jun 2016, at 00:39, Nova Patch <patch.n...@gmail.com> wrote: > > […] Based on my past research for Unicode Regular Expression Engines at > IUC38, I suspect that there might not be any regex engine that actually > supports syntax like Script=IsGreek as described in UAX44-LM3! If anybody > knows otherwise, I’d love to hear about it.
This seems like a cut-and-dried case of reality not matching the specification, which is not helpful in any way. The sensible thing to do is to update the specification accordingly, as proposed.