def esc.one
import bend-kit-multipart@0.3.0.0/multipart.bend as Multipartimport Base
141# WHATWG form-data escapes for names and filenames.
142def esc.one(+c: U32) -> String:
143 Bool.pick(String, U32.is_eq(c, 34), "%22", Bool.pick(String, U32.is_eq(c, 13), "%0D", Bool.pick(String, U32.is_eq(c, 10), "%0A", SCon{Chr{c}, SNil{}})))