Philippe Blain <levraiphilippeblain@xxxxxxxxx> writes: >> I see the following: >> >> $ git l<TAB> >> latexdiff log > > This would mean you have a 'git-latexdiff' command somewhere in your PATH. True. On Debian-based systems, the texlive-extra-utils package has /usr/bin/git-latexdiff and that is likely where it came from. It is also worth noting that completion will also include whatever alias. I get "lg" in the mix because I have [alias] lg = "log --oneline" in my $HOME/.gitconfig, for example.