1"use strict"
2var os = require("os")
3
4var hasUnicode = module.exports = function () {
5  // Recent Win32 platforms (>XP) CAN support unicode in the console but
6  // don't have to, and in non-english locales often use traditional local
7  // code pages. There's no way, short of windows system calls or execing
8  // the chcp command line program to figure this out. As such, we default
9  // this to false and encourage your users to override it via config if
10  // appropriate.
11  if (os.type() == "Windows_NT") { return false }
12
13  var isUTF8 = /UTF-?8$/i
14  var ctype = process.env.LC_ALL || process.env.LC_CTYPE || process.env.LANG
15  return isUTF8.test(ctype)
16}
17