misleading defaults in xar.pp
now:
if undef, $xar_name
defaults to $name
should be:
if undef, $xar_source
defaults to $name
and $xar_name
defaults to regsubst($name, '^.*\/', ''),
now:
if undef, $xar_name
defaults to $name
should be:
if undef, $xar_source
defaults to $name
and $xar_name
defaults to regsubst($name, '^.*\/', ''),