vim and plugin managing

[jagajaga]

Now we can load system plugins to vim.
But the bug we have is that the after folder from plugins isn't loaded.
Yeah, we can improve the current configuration https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/editors/vim/configurable.nix#L11 etc, but everytime we can get bugs anyway.
I think it's a good idea to make tpope/vim-pathogen as a mandatory plugin for vim and load everything with it (just as build helper).
The idea is not to make people use pathogen, the idea is to load plugins from the configuration.nix and give it to users. Then they can manually install pathogen and use it if they need. We won't provide it to the userspace.

[jagajaga]

I've done smth like jagajaga@91d97be
But I really want NixOS community to think about pathogen or smth.

[bjornfor]

@jagajaga: I didn't know our vim-plugins aren't fully loading. (I'm still using VAM, although I'm thinking of switching to vim-plugins from nixpkgs.)

Is it just stuff in "after/" that's not loading? What does pathogen do to load plugins? I'm sure pathogen has more features than just loading plugins (I mean, it fetches and "builds" plugins too, right?). Maybe we could just take a look at its "loading code" and copy (parts of) it?

[jagajaga]

@bjornfor no, pathogen is a tool, which just load a plugin (or plugins from directory). That's why I'm suggesting it.

[bjornfor]

@jagajaga: Ok, sounds like a good idea to use pathogen then.

[jagajaga]

@bjornfor nice, I will make it and PR then.