This site is the online home of the documentation for Programmer's Notepad. The content here will eventually be automatically converted into the help file shipped with PN. It's easy to register and contribute so that helping to build good documentation is a community effort. If you want to help this project but haven't known how before, this is a good way!
Create an account here, then ask on the forums for your account to be granted edit permissions. We have had to lock down editing due to repeated spam vandalism, so sorry for the extra hoop to jump through.