-run_test 'find diff header' 'grep -e "a/file-5 b/file-5" trash/tmp'
-run_test 'find blob link' 'grep -e "<a href=./foo/tree/file-5?id=" trash/tmp'
-run_test 'find added file' 'grep -e "new file mode 100644" trash/tmp'
+run_test 'find diff header' 'grep "a/file-5 b/file-5" trash/tmp'
+run_test 'find blob link' 'grep "<a href=./foo/tree/file-5?id=" trash/tmp'
+run_test 'find added file' 'grep "new file mode 100644" trash/tmp'