Context
OS: Linux
Delta revision: 427c9aa
Description
Tested in delta repository.
Run git grep alone:
$ GIT_CONFIG_GLOBAL=/dev/null git grep theme origin/gh-pages

Run git grep + delta:
$ GIT_CONFIG_GLOBAL=/dev/null git -c pager.grep='delta --no-gitconfig' grep theme origin/gh-pages

The gh-pageses become gh:pageses, and the themes aren't highlighted.
Context
OS: Linux
Delta revision: 427c9aa
Description
Tested in
deltarepository.Run

git grepalone:$ GIT_CONFIG_GLOBAL=/dev/null git grep theme origin/gh-pagesRun

git grep+delta:$ GIT_CONFIG_GLOBAL=/dev/null git -c pager.grep='delta --no-gitconfig' grep theme origin/gh-pagesThe
gh-pageses becomegh:pageses, and thethemes aren't highlighted.