Manage code snippets via the `copycat_addin()`.Source:
The `copycat_addin()` starts a small app in the viewer that shows the copycat or any data frame for Copycat. Just select an R package and the corresponding code snippet. Then press the button and the code will be insert into the current document at the location of the cursor. The `copycat_addin()` is inspired by parsnip addin, which write model specifications for you.