I do this in two steps: 1. An "stignore.txt" at the root of a shared directory. This gets automatically synced to every device. 2. "#include stignore.txt" in

I do this in two steps: 1. An "stignore.txt" at the root of a shared directory. This gets automatically synced to every device. 2. "#include stignore.txt" in '.stignore' that I need to manually write on every new device.