With the right zsh plugin, either of them will tab complete properly. (I think "osx" from oh-my-zsh is the one that does it on mine) Edit: looks like this is a

With the right zsh plugin, either of them will tab complete properly. (I think "osx" from oh-my-zsh is the one that does it on mine) Edit: looks like this is actually built into zsh. Slightly surprised, but just goes to show I know almost nothing about the shell I use every day.