Underscored keys suffer no kind of check. Separated by a space. Only nonempty directories are copied. Optionally a list of files to be copied is shown. Next, conflicts between existing files and to be installed ones are shown.
Confirmation is required to proceed.
Directories are created and files are copied. Whenever the process fails, the user is given the chance to remove any file that might have been copied or directories that might have been created. If it does not exists it exits with an nonzero return code. The program checks for conflicts, files that do not exist and time stamps that differ from those in the ADM file. When those conflicts exists, they are shown.