)]}'
{
  "id": "f1c2822525b83c2e2318f02ab83adefb87d66e03",
  "repo": "prolog-cafe",
  "revision": "0eaa373c71c9bc2c8ef3b6d357439d7866c5cf07",
  "path": "src/lang/Undoable.java"
}