100644 blob 2ed03caf5cc8de47b892ded059c7cc249d50fc66	echo-does-not-print-newline
100644 blob 98779dbbbfc737609fae5b3977d000c7c738a9dc	echo-prints-argument
100644 blob 4e4e3b434af1feadae139de1a162d49bbeca89b9	echo-prints-arguments
100644 blob 838671efeb6ec8ded8f7832f8a474f1a82833a7d	echo-prints-newline