)]}'
{
  "commit": "cddd0ae6a88e9f35b2c45f4f0cea9042c53eb627",
  "tree": "cb57a39fbfda8a6fe8fcdf0988465208449559da",
  "parents": [
    "40fec33295313705ca4081850329fef5af9cdfab"
  ],
  "author": {
    "name": "JJ Allaire",
    "email": "jj@rstudio.org",
    "time": "Sat Jan 30 17:11:00 2016 -0500"
  },
  "committer": {
    "name": "JJ Allaire",
    "email": "jj@rstudio.org",
    "time": "Sat Jan 30 17:11:00 2016 -0500"
  },
  "message": "remove history option\n",
  "tree_diff": [
    {
      "type": "modify",
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      "old_mode": 33188,
      "old_path": "R/revealjs_presentation.R",
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}