How to recover from a backup file

Question

I can recover a file from an auto-save via M-x recover-this-file. So far so good.

But how can I recover a file from it's last backup (if, of course, I have switched backups on)?

Answer 1

For that, I use https://github.com/lewang/backup-walker.

(autoload 'backup-walker-start "backup-walker" "" t)