hi all, i corrige my function i'm happy because i success to use pattern matching :) but there is yet some problems.. (like optionnel argument of an option, is there the -w option of _arguments ?) (Note : /join #zsh (OPN) ) -- Bruno Bonfils Admin Sys Linux http://www.darksnow.org http://www.debian-fr.org X windows c un concurrent de Windows Manager ? - #linuxfr