core :: Char :: is_hi_surrogate
self
a UTF-16 high surrogate ?
# Is `self` a UTF-16 high surrogate ?
fun is_hi_surrogate: Bool do
var cp = code_point
return cp >= 0xD800 and cp <= 0xDBFF
end
lib/core/text/abstract_text.nit:2168,2--2172,4