master
all: use reflect.TypeFor instead of reflect.TypeOf
internal/language: move package to internal
all: update go directive to 1.18
all: fix some comments
all: fix a few function names on comments
internal/language: export the root language tag
all: use https for links to www.unicode.org and unicode.org
internal/language: fix canonicalization of extlang
all: regenerate for Unicode 15.0.0