Editing Grasshopper 2.0 .spec Documentation Files

Hi all,

I’m using Grasshopper 2.0 (Rhino 9 WIP, Windows 11) and found the documentation files (e.g., .spec files like AngleDegrees.spec). The Documentation Portal mentions editable local content, but I can’t edit them (e.g., Notepad++ shows garbled text).

Can someone tell me:

  1. How to edit these .spec files?

  2. What tool to use to open them?

Thanks!