|
$; = nil
|
|
$-F = nil
|
|
$@ = nil
|
|
$! = nil
|
|
$SAFE = 0
|
|
$~ = nil
|
|
$& = nil
|
|
$` = nil
|
|
$' = nil
|
|
$+ = nil
|
|
$= = false
|
|
$KCODE = nil
|
|
$-K = nil
|
|
$, = nil
|
|
$/ = "\n"
|
|
$-0 = "\n"
|
|
$\ = nil
|
|
$_ = nil
|
|
$stdin = IO.new
|
|
$stdout = IO.new
|
|
$stderr = IO.new
|
|
$> = IO.new
|
|
$< = ARGF
|
|
$. = 0
|
|
|