Method _checkReadonlyOptions

src/server/web/public/terminal.js:5949–5951

(e3)

            for (const e4 in this._core.options) {
              const s2 = { get: t3.bind(this, e4), set: i2.bind(this, e4) };
              Object.defineProperty(this._publicOptions, e4, s2);
            }
          }
          _checkReadonlyOptions(e3) {
            if (l.includes(e3)) throw new Error(`Option "${e3}" can only be set in the constructor`);
          }