src/vs/workbench/contrib/terminal/browser/terminalProcessManager.ts/SeamlessRelaunchDataFilter/_getDataFromRecorder
class SeamlessRelaunchDataFilter:	private _getDataFromRecorder(recorder: TerminalRecorder): string {
		return recorder.generateReplayEvent().events.filter(e => !!e.data).map(e => e.data).join('');
	}