/ ‘BH/DESCRIPTION’
/ ‘BH/MD5’
/ ‘BH/Meta/Rd.rds’
/ ‘BH/Meta/hsearch.rds’
/ ‘BH/Meta/links.rds’
/ ‘BH/Meta/nsInfo.rds’
/ ‘BH/Meta/package.rds’
/ ‘BH/NEWS.Rd’
/ ‘BH/help/BH.rdb’
/ ‘BH/help/BH.rdx’
...