f6
@verb #9682:"post" this none this rxdo #9682
@program #9682:"post" this none this
if (!args)
  return this:(verb)(this.tree)
endif
if (args[1] == {})
  return ""
endif
return this:post(args[1][2]) + this:post(args[1][3]) + args[1][1]
.

0