Add Standard ML New Jersey, version 110.77
user
```ruby
class Smlnj < Cask
  version '110.77'
  sha256 '77265ce1bdbca3e9c9b3053195503bf2bffafbba196596679fb64d9ceb4e25ee'

  url "http://smlnj.cs.uchicago.edu/dist/working/#{version}/smlnj-x86-#{version}.pkg"
  homepage 'http://www.smlnj.org/'

  pkg "smlnj-x86-#{version}.pkg"
  uninstall :pkgutil => 'org.smlnj.x86.pkg'
end
```
assistant