I've just switched to Spacemacs (Evil mode), as it is time to change things up, having used Sublime Text for years.
I have a British Mac keyboard which relies on ALT + 3 to output the pound sign (#).
If I want to run
:#,#s/ then I get a message saying no window 3, so I need to fix my key bindings and I guess the modifier key needs to move.
What is the best approach here? Are there other British keyboard users, who can advise me on what they have done and how to do it effectively?