The doc seems to imply if I have delta installed, it will just automatically use it. But that doesn't seem to be the case, git fuzzy log output looks the same with and without? I have my git pager set to use delta, so I know it works.
https://github.com/bigH/dotfiles/blob/master/configs/core.sh...
In the meanwhile, I'll try to repro.
I don't even remember when I installed delta the first time, since I ultimately liked ydiff better for side-by-side diffing with line-numbers. I thought I'd give delta a try again only because of this fzf endorsement of it (context is a little different, too, obviously).
My perfect diff tooling would support both drop-in replacement for `diff` but unfortunately I still haven't found the one that checks all the feature boxes I want yet. But this fzf wrapper is AWESOME! I tried to do something similar a few months ago and ran out of steam. Glad you didn't!
Anyway, updating delta to latest did the trick for me. Note that if you are using homebrew, the formula name is git-delta
And we have an open issue for side-by-side view: https://github.com/dandavison/delta/issues/86. I definitely plan to get to it!
The next release of delta will also provide diff-so-fancy and diff-highlight emulation modes. See https://github.com/dandavison/delta/issues/205