a = Array($argc-1)
i = 1
j = 0
while ( i < $argc )
# Open all the fonts
  Open($argv[i], 1)
# and store the filenames of all the styles in the array
  a[j] = $filename
  j++
  i++
endloop

GenerateFamily("AmbrosiaAll.otf.dfont","dfont",16,a)