Plug-in to add split boxes
The Split Box plug-in was released by stardust. This plug-in adds split boxes to the scroll bars.
You can download the plug-in at:
https://www.emeditor.com/files/splitbox6410001-zip/ (64-bit)
https://www.emeditor.com/files/splitbox3210001-zip/ (32-bit)
https://www.emeditor.com/files/splitbox_1-0-1-zip/ (source code)
Thanks to stardust for developing and releasing plug-ins!