# Displays the welcome message and the list of loaded modules.
	fun welcome do
		print "Welcome in the Nit Index!"
		print ""
		print "Loaded packages:\n"
		var cmd = new CmdModelEntities(model, kind = "packages")
		cmd.init_command
		for mpackage in cmd.results.as(not null) do
			print " * {mpackage.full_name}"
		end
		help
	end