plugins/power-assert/testData/codegen/infix/ExtensionNonInfixComplexReceiver.box.txt - third_party/github/JetBrains/kotlin - Git at Google

 "hello".substring(1, 4).length.mustEqual("world".length)
         |               |                        |
         |               |                        5
         |               3
         ell
	"hello".substring(1, 4).length.mustEqual("world".length)
	\| \| \|
	\| \| 5
	\| 3
	ell