)]}'
{
  "commit": "6ea2afd64bb4c7a7e11c4c4278d9db4a6ee1fcaf",
  "tree": "26a73fe91d42956cf4246a9a94e5e406c7a5b040",
  "parents": [
    "834cf562f2e0075b6870f3f203271b49cc38896b"
  ],
  "author": {
    "name": "Hao Zhu",
    "email": "haozhu233@gmail.com",
    "time": "Mon Sep 11 18:30:49 2017 -0400"
  },
  "committer": {
    "name": "Hao Zhu",
    "email": "haozhu233@gmail.com",
    "time": "Mon Sep 11 18:30:49 2017 -0400"
  },
  "message": "allow column take vector for LaTeX\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "aa2f841b8ce44e151d2219e032e508a1a991f662",
      "old_mode": 33188,
      "old_path": "R/column_spec.R",
      "new_id": "76df91b33c963676cc48a92fb3bb1af884f3c3be",
      "new_mode": 33188,
      "new_path": "R/column_spec.R"
    }
  ]
}