Function to deactivate git delta

scripts/git-config.sh

@@ -55,6 +55,13 @@ function activate_delta() {
   git_set diff.colorMoved default
 }
 
+function deactivate_delta() {
+  git_unset core.pager
+  git_unset interactive.diffFilter
+  git_unset delta.navigate
+  git_unset delta.side-by-side
+}
+
 function activate_diff_so_fancy() {
   git_set core.pager "diff-so-fancy | less --tabs=4 -RFX"
   git_set interactive.diffFilter "diff-so-fancy --patch"