Easy way to filter on non-empty value?

<div id="editDocumentDiv"> There's probably some way to do it with wildcard syntax, but there have already been a few times when I wanted to filter a list of topics in a given type by ones that had a given field set to a non-empty value. &nbsp;(My motivation for this was to remove all values for that property from existing topics, so that I could change the expected type of that property.)<br><br><br>This appears to be a bug. &nbsp;You should be able to just use * as a wildcard, and this works for non-autocompleting properties (e.g. starring - part), but not for autocompleting ones. &nbsp; -Kurt&nbsp; </div>