Yes, knowing some basics is not that bad, there are many circumstances (renaming programs also I assume) you can need those expressions, many thanks for the links. I will have a deeper look at regenechsen, looks very good and understandable.
And many thanks for your regex, Andreas, works fine, for pdf and other files (respectively URLs, links) also. -- <http://forum.pspad.com/read.php?2,62052,62067> PSPad freeware editor http://www.pspad.com
