Definition (code template) files are fully user customizable. All are placed in the .\Context folder - text files with DEF extension. Syntax of files is described in the help You can add your own template very easy by selecting text and pressing Ctrl+Alt+Space
The only ptroblem is if you have PSPad installed in the Program files folder, you can't write there directly. You need to run PSPad as admin or move PSPad out of PF folder. -- <https://forum.pspad.com/read.php?2,69128,70439> PSPad freeware editor https://www.pspad.com
