|(require xiden/archive)||package: xiden|
xiden/archive extracts files from a single archive file.
The extraction process infers the archive format from the file extension in (object-name in). If this is ".tar", then P behaves like untar. If ".tgz" or ".tar.gz", then untgz. If ".zip", unzip. Otherwise, P will attempt to use a plugin’s get-extract-procedure.
'unsupported if there was no known way to extract the archive.
'done if the extraction finished successfully.