so it's a bug in that version? this is the zsh that comes with ubuntu xenial Pier Paolo Grassi linkedin: https://www.linkedin.com/in/pier-paolo-grassi-19300217 founder: https://www.meetup.com/it-IT/Machine-Learning-TO Il giorno mer 22 apr 2020 alle ore 19:51 Roman Perepelitsa < roman.perepelitsa@gmail.com> ha scritto: > On Wed, Apr 22, 2020 at 7:47 PM Pier Paolo Grassi > wrote: > > > > zsh -fc 'line="abcd"; echo ${${(As: :)line}[1]} $ZSH_VERSION' > > a 5.1.1 > > Time to upgrade. > > Roman. >