linguist-languages/data/WebVTT.js

Linguist languages.yml in JSON format

module.exports = {
  "name": "WebVTT",
  "type": "data",
  "wrap": true,
  "aliases": [
    "vtt"
  ],
  "extensions": [
    ".vtt"
  ],
  "tmScope": "text.vtt",
  "aceMode": "text",
  "languageId": 658679714
}