SWI-Prolog -- unicode

Documentation
- Reference manual
- Packages
  - SWI-Prolog Unicode library
    - library(unicode_security): Unicode security helpers (UTS #39, UAX #24)

Availability::- use_module(library(unicode_security)).(can be autoloaded)

[semidet]unicode_script(+Code:integer, -Script:atom)

True when Script is the UAX #24 Script_Property of Code. Script is a lower-case atom of the long property value (latin, cyrillic, han, common, inherited, ...). Fails for code points outside the Unicode range or with no entry in Scripts.txt.