the block below will be executed as it is, but won't yield any output
let $var1 = 'foo'# This block will produce some output in a separate block
$var1 | path join 'baz' 'bar'Output:
# => foo/baz/bar
# This block will output results inline
whoami
# => user
2 + 2
# => 4# This block doesn't have a language identifier in the opening fence