language-configuration.json

{
    "comments": {
        // symbol used for single line comment
        "lineComment": "//",
        // symbols used for start and end a block comment
        "blockComment": ["/*", "*/"]
    },
    // symbols used as brackets
    "brackets": [
        ["{", "}"],
        ["[", "]"],
        ["(", ")"]
    ],
    // symbols that are auto closed when typing
    "autoClosingPairs": [
        ["{", "}"],
        ["[", "]"],
        ["(", ")"],
        ["\"", "\""],
        ["'", "'"]
    ],
    // symbols that that can be used to surround a selection
    "surroundingPairs": [
        ["{", "}"],
        ["[", "]"],
        ["(", ")"],
        ["\"", "\""],
        ["'", "'"]
    ],
    // If you change this pattern also change it in PowerQuery\Web's MLanguage.ts
    // (built-in identifier)|(quoted identifier)|(each record field)|(number.float)|(number.hex)|(number)|(identifier)
    "wordPattern": "(#\\w+)|(#\".+?\")|(_?\\[\\w+\\])|(-?\\d*\\.\\d+(?:[eE][\\-+]?\\d+)?)|(-?0[xX][0-9a-fA-F]+)|(-?\\d+(?:[eE][\\-+]?\\d+)?)|([^\\[\\]\\`\\~\\!\\@\\%\\^\\&\\*\\(\\)\\-\\=\\+\\{\\}\\\\\\|\\;\\:\\'\\\"\\,\\<\\>\\/\\?\\s]+)"
}