)]}'
{
  "commit": "8def4dac847fb59125689036730bf4881bc70880",
  "tree": "23f6e3fd71e1e0e1ce81a4faec37508ac6435d9b",
  "parents": [
    "30b84f5caded640843b4b07bd734889f385778f0"
  ],
  "author": {
    "name": "Bill Evans",
    "email": "Bill@8PawExpress.com",
    "time": "Fri Sep 11 09:58:26 2020 -0700"
  },
  "committer": {
    "name": "Bill Evans",
    "email": "Bill@8PawExpress.com",
    "time": "Fri Sep 11 09:58:26 2020 -0700"
  },
  "message": "fix #517 and #518, empty data and empty img tags\n\n- return NULL if x is empty/null, no need to try to plot something\n- check for this NULL when saving to html or latex\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "25d12898c0f002b5f73132a73fadc73edb9947f6",
      "old_mode": 33188,
      "old_path": "R/column_spec.R",
      "new_id": "14c0ea15f3cee86bb022aef27802e2f229cb4336",
      "new_mode": 33188,
      "new_path": "R/column_spec.R"
    },
    {
      "type": "modify",
      "old_id": "e1c65d368d156a34e6bb249ccb2ac5254b9016ce",
      "old_mode": 33188,
      "old_path": "R/mini_plots.R",
      "new_id": "1c15262ebade035a68d420561a91df50752fdb4d",
      "new_mode": 33188,
      "new_path": "R/mini_plots.R"
    }
  ]
}