yup indeed, I meant new things like an example of showing a toast, reacting to a command, etc... things that are new when you write a plus plugin, how to handle it...
The rest is up to the imagination of the programmer. (otherwise, you must also provide examples of how to read a textfile for example, or to show a form, etc... , which isn't in the scoop of the tutorial I guess... if you catch my drift
)