It is the same functionality you get on PSPad with F3 and Shift-F3 (Find next, Find previous), but this is limited to a single file.
Having the scope extended to multiple files, when you are on the _last_ occurrence of the _current_ file, hitting F4 moves you to the _first_ occurrence on the _next_ file. HTH -- <http://forum.pspad.com/read.php?2,19494,33799> PSPad freeware editor http://www.pspad.com
