define print-ruby-object
  printf "%s\n", (char *)__rb_inspect_obj__($arg0)
end
define pro
  printf "%s\n", (char *)__rb_inspect_obj__($arg0)
end

document print-ruby-object
  print-ruby-object(obj): inspects the given object
end
document pro
  pro(obj): same as print-ruby-object
end

define print-ruby-ivars
  printf "%s\n", (char*)__rb_list_ivars__(_self)
end

document print-ruby-ivars
  print-ruby-ivars: dump all instance variables of the current 'self' reference
end
