---
foo: top scope
hello: world
bar:
qux: $foo
blah:
blah: self ref test
ego: $blah
circ:
circ: $prolog
prolog: $cows_are_good
cows_are_good: $circ
simple_circ:
simple_circ: $simple_circ
bigcirc:
thing: $level3
level1:
level2:
level3:
level4:
level5: $thing
baz:
foo: baz scope
qux: $foo qux
test: $hello
quxx:
-
food:
burger: $foo
test: $hello
fries: $qux
test: $hello
-
foo: inner scope
food:
burger: $foo
test: $hello
fries: $qux
test: $hello