rfc2231
Encode and decode rfc2231 (MIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and Continuations) and rfc5987 (Character Set and Language Encoding for Hypertext Transfer Protocol (HTTP) Header Field Parameters).
var rfc2231 = ; console
rfc2231.unfoldAndDecodeParameters
takes advantage of the iconv
module if available, and otherwise falls back to iconv-lite
.