allow changing file name

[max397574]

I'd like to be able to just have ~/.config/neovim_configs/omega/ here

I don't know why the oil:// is there
but the ~ could be done with fnamemodify (:~)

[max397574]

perhaps you could expose a hook function which is called on the filename
so users could do whatever they want

[stevearc]

Done! It was displaying oil:// because that's part of the full buffer name, and the title was just displaying the buffer name. I added a special case for the files adapter to display the title as the file path instead; other adapters will still show the full url.

I'd like to try to avoid adding config options unless I absolutely have to. I took a lot of requests and PRs that added options for another of my plugins, and it grew to be kind of a mess :/