Case functions, case folding and IDNA mappings

egao1980 commented 3 years ago

I'm working towards better pure CL support for Unicode. While looking into IDNA libraries I've found that CL-UNICODE is missing few bits that I can fill.

So please review the following changes:

Unicode data updated to v 13.0.0
Added the corresponding IDNA mapping data file
Added canonical character decomposition (single char NFD)
Fixed case mappings
Added special case mappings
Added case folding
Added IDNA mapping lookup
Implemented missing ChangesWhen* derived properties
All tests are passing now :)

stassats commented 3 years ago

I'm getting ; Undefined functions: ; CL-UNICODE::CASE-FOLDING-MAPPING CL-UNICODE::DECOMPOSITION-MAPPING

stassats commented 3 years ago

I suppose this is #18

egao1980 commented 3 years ago

Yep, it's #18

edicl / cl-unicode

Case functions, case folding and IDNA mappings #22