So now the light bulb is going on, right? You're thinking "Ahhhh...JSFL rocks." Well, before you get too excited about it, you should know that there is, as always, a small caveat. There are several things Flash can't save as Commands, and each of those items are indicated in the History panel by a small red X next the icon for the step. For example, the History panel cannot save frame selections in the Timeline. As in, if you think you're going to create a little text effect and save it as a command, you'd be wrong. The History panel will show you the selection of a frame in its list, but it can't save that selection as part of the Command. If you create a shape tween and attempt to save the steps as a Command, you will see the error message shown in Figure 6.
Figure 6 You've made a grievous error. That'll teach you.