100644 blob 885f66aca5e9852f0a8ac9b38a62a5769153e6ea	Makefile
100644 blob a533a5c3bf48cf42632c9721d42b940c8e27d83a	stack.go
100644 blob 4aeea13ffd3cb571e36949e4fb5c89c18196f1ec	stack_test.go