Method _writeLine

packages/alphatab/src/xml/XmlWriter.ts:135–143

(s: string | null = null)

    }

    private _writeLine(s: string | null = null) {
        if (s) {
            this._write(s);
        }
        if (this._indention.length > 0 && !this._isStartOfLine) {
            this._result.push('\n');
            this._isStartOfLine = true;
        }
    }

    public toString() {
        return this._result.join('').trimRight();