#compdef strftime local ret=1 expl _arguments -S -A '-*' -s \ '-q[run quietly]' \ '(3)-r[reverse lookup using strptime]' \ '-s+[assign result to parameter]:param:_parameters' \ '1:format: _date_formats zsh' \ '2:epoch time (or date string with -r)' \ '3:nanoseconds' \ && ret=0 return ret