Absolutely! One thing I've never understood is why none of the other big word processors haven't adopted this wonderful feature. There's nothing else like it for cleaning up formatting errors or getting rid of duplicates.

I use LibreOffice for all my spreadsheets (LO Calc) and for relatively simple word processing (LO Writer), but I have never been able to master LO's Style system for complicated text documents. Little things in Style, OK, but the complicated ones are just painful.

I am writing what will be a short book on my family's genealogy and using Corel WordPerfect for this. As you say, Reveal Codes is such a great solution to controlling the format of a page and for finding inconsistencies and conflicts in the l

I was going to say WordPerfect 5.1 because it was the first one I learned how to use.