2 library(unicode_security): Unicode security helpers (UTS #39, UAX #24)
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Availability::- use_module(library(unicode_security)).(can be autoloaded)
Source[semidet]unicode_identifier_status(+Code:integer, -Status:atom)
Succeeds, unifying Status with allowed, when Code is listed in UTS #39 IdentifierStatus.txt with status Allowed. Fails otherwise — per UTS #39 every code point not listed there is Restricted by default; rather than return restricted for everything else, this predicate simply fails.
ClioPatria (version V3.1.1-59-g7b9a7a3)