[D] compress
[D] utils
[F] ast.js
[F] cli.js
[F] equivalent-to.js
[F] minify.js
[F] mozilla-ast.js
[F] output.js
[F] parse.js
[F] propmangle.js
[F] scope.js
[F] size.js
[F] sourcemap.js
[F] transform.js