message: Escapes newlines in register display
diff: @@ -26,7 +26,8 @@ export class RegisterCommand extends node.CommandBase {
  if (result instanceof Array) {
  result = result.join("\n").substr(0, 100);
  } else if (result instanceof RecordedState) {
  - result = result.actionsRun.map(x => x.keysPressed.join("")).join("");
  + result = result.actionsRun.map(x => x.keysPressed.join(""));
  + result = result.join("");
  }
  return result;
  @@ -34,7 +35,7 @@ export class RegisterCommand extends node.CommandBase {
  async displayRegisterValue(register: string): Promise<void> {
  let result = await this.getRegisterDisplayValue(register);
  -
  + result = result.replace(/\n/g, "\\n");
  vscode.window.showInformationMessage(`${register} ${result}`);
  }
  