full package name (with category) is mandatory.
.IP o
if a line contains a package name with an exclamation mark in front ("!sys\-apps/portage"),
-then this package will be excluded from protection. Sure, this is only useful is the category
+then this package will be excluded from protection. This is only useful if the category
itself was protected.
.IP o
for distfiles protection, a line can also a filename to protect. This is useful if you have