I’m developing an Android app in Eclipse Helios and I appear to have accidentally pressed a key combination that starts recording a macro (with Practically Macro):

How can I stop recording the macro?
I can’t find it in the Eclipse menus, and I’m finding it surprisingly hard to find an answer on the web!
You start recording a macro using CtrlAltR and stop in the same way.
You can also use the buttons on the toolbar: