It doesn't seem to do anything. Even inserting setopt xtrace just after #compdef systemctl in /usr/share/zsh/vendor-completions/_systemctl does not produce any output when trying to complete the systemctl command after opening a new shell Pier Paolo Grassi Il giorno dom 12 feb 2023 alle ore 18:41 Bart Schaefer < schaefer@brasslantern.com> ha scritto: > On Sun, Feb 12, 2023 at 9:23 AM Pier Paolo Grassi > wrote: > > > > the strange thing is that it's not autoloaded even if it is scheduled to > do so > > is it possibile that some error prevents it from loading? > > Yes; try > autoload +X _systemctl >