anchor.diff:  and/or directories between endpoints.
   
   *globus transfer* has two modes. Single target, which transfers one
  -file or one directory, and batch, which takes in several lines to transfer 
  +file or one directory, and batch, which takes in several lines to transfer
   multiple files or directories. See "Batch Input" below for more information.
   
   *globus transfer* will always place the dest files in a
  
positive.code: 
  *--verify-checksum / --no-verify-checksum*::
  
  After transfer, verify that the source and destination file checksums match. 
  If they don’t, re-transfer the entire file and keep trying until it succeeds. 
  Defaults to True.
  
  *--encrypt*::
  
negative.code: directory. Note that for batch input, each directory must be marked as
  recursive individually unlike 'globus delete'.
  
  Mutually exclusive with *--batch*.
  If you want to recursively transfer directories in *--batch* input, see
  "Batch Input" above.
  
  *-s, --sync-level [exists|size|mtime|checksum]*::
  
  Set the level at which the transfer task will decide to replace a file at the
  destination with a file at the source with the same name. If not set, files
  at the destination will be replaced by default.
  +
  *exists* will only copy files that do not exist at the destination
  +
  