How to add custom BBcode buttons to quick reply?

[pnhltt]

We'd like to add a custom BBcode button to quick reply and quick edit. Would anyone bother to explain how to do this in a lot of detail, step by step? Thanks.

[MarkFL]

I have a product that will allow you to do that and more...:)

QUick Editor Buttons (https://vborg.vbsupport.ru/showthread.php?t=322109)

[pnhltt]

Thanks!