+ ‘_test_dir_6404/’
+ ‘manipulate/DESCRIPTION’
+ ‘manipulate/INDEX’
+ ‘manipulate/Meta/Rd.rds’
+ ‘manipulate/Meta/hsearch.rds’
+ ‘manipulate/Meta/links.rds’
+ ‘manipulate/Meta/nsInfo.rds’
+ ‘manipulate/Meta/package.rds’
+ ‘manipulate/NAMESPACE’
+ ‘manipulate/R/manipulate’
...