pct-encode
Create versions of strings where characters that match a regular expression are percent encoded.
Synopsis
var pctEncode = var encode = ; console; // UTF-8%20in%20your%20URIs%3A%20%E2%9C%93
API
module.exports = function (regexp) -> function encode(string)
Given a regular expression, this returns a function that takes a string and
returns a copy with characters that match regexp
percent-encoded.