It seems the regex checkbox on the left of the ok button on the search dialog (Ctrl+F / F7) in Lister is missing.
Please tell me this is a minor thing that got overlooked and will be fixed before the 7.0 release !
That functionality is really needed!
I was going to post that too .
I had an xml file with encoding="UTF-8" so Lister automatically selected UTF-8 option.
I thing the used regexp library (TRegExpr) doesn't support Unicode/UTF-8, so nothing to do for Mr. Ghisler (maybe just using another library)