.config/git/config: add "interactive.diffFilter" = "diff-highlight"
.config/git/config: add "interactive.diffFilter" = "diff-highlight"

Enable diff filter "diff-highlight" for interactive command "git add -p"
as same diff filter as the "git log/show/diff/status" commands.  This
config required git version >= 2.9.0.

goldie-lin/dotfiles