Hi Ralph, > The `.Str.say` can be just `.put`.
oh! got it. thanks :) > If not, can you see why I'm surprised -- why `m:g{ "/" <-[/]>+ }` > seems simpler to me than `m:ex{^ [:r "/" <-[/]>+]+? }`? I just played again with your solution and got the beauty of it. why made me realize I should take time between two post so I can have a fresh mindset for all of them! Actually: this is by far the simplest solution. Thanks. -- Marc Chantreux Pôle de Calcul et Services Avancés à la Recherche (CESAR) http://annuaire.unistra.fr/p/20200