# one `warning`, shows active line token highlighting
from itertools import  (accumulate, chain); accumulate

# one `error`
XXXXXXXXXX

# one `warning`, shows active line token highlighting
from itertools import  (accumulate, chain); accumulate

# one `error`
XXXXXXXXXX

%%R
# one `information`
test

%%markdown
# Foo
# Foo
above, one `hint`

%%javascript
/**
 * @deprecated
 */
function oldFunc(test) { 
    return;
    let x = 1;
}
oldFunc