def is_hi
import cswap-bend-cli@0.1.0.0/json/lex.bend as Leximport Base
154def is_hi(+u: U32) -> Bool:
155 U32.is_ge(u, 55296) && U32.is_le(u, 56319)
import cswap-bend-cli@0.1.0.0/json/lex.bend as Leximport Base
154def is_hi(+u: U32) -> Bool:
155 U32.is_ge(u, 55296) && U32.is_le(u, 56319)