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": [
        ["{", "}"],
        ["[", "]"],
        ["(", ")"],
        ["do", "end"]
    ],
    // symbols that are auto closed when typing
    "autoClosingPairs": [
        ["{", "}"],
        ["[", "]"],
        ["(", ")"],
        ["\"", "\""],
        ["'", "'"],
        {"open": "do", "close": "end", "notIn": ["string", "comment"]},
    ],
    // symbols that that can be used to surround a selection
    "surroundingPairs": [
        ["{", "}"],
        ["[", "]"],
        ["(", ")"],
        ["\"", "\""],
        ["'", "'"],
        ["do", "end"]
    ],

    "wordPattern": "(-?\\d*\\.\\d\\w*)|([^\\`\\~\\!\\@\\#\\%\\^\\&\\*\\(\\)\\-\\=\\+\\[\\{\\]\\}\\\\\\|\\;\\:\\'\\\"\\,\\.\\<\\>\\/\\?\\s]+)(?<!do)(?<!end)(?<!doend)",

    "indentationRules": {
        "increaseIndentPattern": "^((?!\\/\\/).)*(\\{[^}\"'`]*|\\([^)\"'`]*|\\[[^\\]\"'`]*|do)$",
        "decreaseIndentPattern": "^((?!.*?\\/\\*).*\\*/)?\\s*([\\}\\]]|end).*$"
    }
}