Deobfuscator not handling unprintable characters in string literals

[TopchetoEU]

If we take, for example, the following unobfuscated code:

console.log('hello\n, world')

And run it trough obfuscator.io, and then trough obf-io.deobfuscate.io, we get the following:

console.log('hello
  , world');

This is true for backslashes and quotes, too