Emit.is_plain.char: def of yaml-for-bend@0.1.1.0
Import: import yaml-for-bend@0.1.1.0/emit.bend as Emit
Lines 54-58 of yaml-for-bend@0.1.1.0/emit.bend: https://jend.leeeet.dev/read.txt?path=yaml-for-bend@0.1.1.0/emit.bend&start_line=54&end_line=58

import Base

# What YAML may hold as it is: printable characters but the ones double
# quotes escape.
def is_plain.char(+x: U32) -> Bool:
  Bool.or(Bool.and(U32.is_ge(x, 32), U32.is_le(x, 126)),
    Bool.or(Bool.and(U32.is_ge(x, 160), U32.is_le(x, 55295)), Bool.or(Bool.and(U32.is_ge(x, 57344), U32.is_le(x, 65533)), U32.is_ge(x, 65536))))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_ge
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_le