Documentation examples for snippets format if/else

[Gruntfuggly]

Would if be possible to add some more examples in the snippets configuration documents?

I would particularly like to understand how to add an alternative to the format transform.

At the moment whatever I try just seems to repeat each character of the capture group with my alternative text?

[gregvanl]

Closing older issue. I think this is covered in https://code.visualstudio.com/docs/editor/userdefinedsnippets#_transform-examples.