Vim: How to Sort a List of Email Addresses by Domain Name
I didn’t know until today that Vim allows for regular expression sort patterns.
:h sort, I came across it, tried it out and (once again)
left impressed by the versatility of Vim.
:sort /@.*/ r
You can apply this to any use-case by adapting the regular expression. By
default, the pattern match is for what to skip while sorting. The trailing
inverts this behavior and tells Vim to sort by expression match instead.