src/vs/platform/terminal/common/xterm/shellIntegrationAddon.ts/ShellIntegrationAddon/_handleFinalTermSequence
class ShellIntegrationAddon:	private _handleFinalTermSequence(data: string): boolean {
		const didHandle = this._doHandleFinalTermSequence(data);
		if (this._status === ShellIntegrationStatus.Off) {
			this._status = ShellIntegrationStatus.FinalTerm;
			this._onDidChangeStatus.fire(this._status);
		}
		return didHandle;
	}