rain-language-configuration.json

{
  "comments": {
    // symbol used for single line comment. Remove this entry if your language does not support line comments
    // "lineComment": "//",
    // symbols used for start and end a block comment. Remove this entry if your language does not support block comments
    "blockComment": ["/*", "*/"]
  },
  // symbols used as brackets
  "brackets": [
    ["<", ">"],
    ["{", "}"],
    ["(", ")"],
    ["[", "]"],
  ],
  "colorizedBracketPairs": [
    ["<", ">"],
    ["{", "}"],
    ["(", ")"],
    ["[", "]"],
  ],
  "autoClosingPairs": [
    { "open": "<", "close": ">" },
    { "open": "(", "close": ")" },
    { "open": "\"", "close": "\"" },
    { "open": "/**", "close": " */" },
    { "open": "[", "close": "]" },
    { "open": "{", "close": "}" },
  ],
  "surroundingPairs": [
    ["<", ">"],
    ["(", ")"],
    ["{", "}"],
    ["[", "]"],
    ["/**", "*/"]
  ],
  "wordPattern": "[a-zA-Z0-9-_\\/]+",
  "onEnterRules": [
    {
      // e.g. /** | */
      "beforeText": {
        "pattern": "^\\s*/\\*\\*(?!/)([^\\*]|\\*(?!/))*$"
      },
      "afterText": {
        "pattern": "^\\s*\\*/$"
      },
      "action": {
        "indent": "indentOutdent",
        "appendText": " * "
      }
    },
    {
      // e.g. /** ...|
      "beforeText": {
        "pattern": "^\\s*/\\*\\*(?!/)([^\\*]|\\*(?!/))*$"
      },
      "action": {
        "indent": "none",
        "appendText": " * "
      }
    },
    {
      // e.g.  * ...|
      "beforeText": {
        "pattern": "^(\\t|[ ])*[ ]\\*([ ]([^\\*]|\\*(?!/))*)?$"
      },
      "previousLineText": {
        "pattern": "(?=^(\\s*(/\\*\\*|\\*)).*)(?=(?!(\\s*\\*/)))"
      },
      "action": {
        "indent": "none",
        "appendText": "* "
      }
    },
    {
      // e.g.  */|
      "beforeText": {
        "pattern": "^(\\t|[ ])*[ ]\\*/\\s*$"
      },
      "action": {
        "indent": "none",
        "removeText": 1
      }
    }
  ]
}