edit:add-var publicip~ {|@argv|
  use framagit.org/benjamin.vaudour/elv-lib/mods/common
  var f = {|t|
    var l = (common:cond (eq $t -6) 'IPv6: ' 'IPv4: ')
    e:curl $t ifconfig.co/ip 2> /dev/null | each {|ip| echo (styled $l bold yellow) $ip}
  }
  $f -4
  $f -6
}