I know how to repeat the last command in Vim. I use ..
But how can I repeat the last macro? It's a little non-comfortable to press @q everytime I want to repeat it.
I tried with . but it just repeats the last command from the macro.
Is there a shorter way of doing that?
Yes, you can use @@ to replay the last used macro.
As a bonus, use @: to replay the last ex
command. (And then that becomes the "last used macro" that can be repeated with @@.)