Shortcut for "Repeat last"?

[Helen Borrie]

Using FM 8 unstructured - is there any shortcut (equivalent to Ctrl-Y in Word) whereby one can repeat the last tagging instruction? 

For example, I'm working on merging at lot of documents from various sources that I import into a templated document with all paras in Body format.  I'd like to be able to go through and tag all the Head 1 first, then all the Head 2...and so on. 

Thanks,
Helen