Add highlight support for diffAdded and diffRemoved

[brandoniffert]

vs

[dylnmc]

It's DiffAdd, DiffChange and DiffDelete in vim.

Are you in neovim? Also, how did you get to this diff? Did you use :diffthis or something? Or is this a plugin?

Thanks,
dylnmc

---

If you're in neovim, and this is a real thing, I'll hi linkDiffAdded to DiffAdd and DiffDeleted to DiffDelete when I get home.

[arcticicestudio]

Thanks for your contribution, but the theme already supports highlighting for diff. The groups are named diffAdd and diffDelete.

The theme also provides a configuration to enable uniform diff backgrounds.

I've searched the official vim documentation, but the only groups listed are diffAdd and diffDelete.

@brandoniffert Is there any documentation about the groups you mentioned or are they maybe added by a plugin you're using?

[brandoniffert]

Hmm, I can't seem to find docs on it either but I've had it in other colorschemes. It's in the vim source code for git.vim and diff.vim

I have vim set to my $EDITOR and when I run git commit --verbose it opens it in vim to edit and that's where I see this interface.

[arcticicestudio]

Ah, I see 👀

I've scoured through the git log and saw that it was included in the theme in an earlier version, but I've removed it because it seemed like a deprecated group since it had no effect when used with vim -d / :diff.

I'll link the missing groups to their respective diff* group.

[arcticicestudio]

Linked diffAdded and diffRemoved to their respective groups and the diffChanged group to DiffChange.