GIMUNZIP ignores columns 73 through 80. If data is specified beyond
column 72, GIMUNZIP ignores it, which may lead to the diagnosis of
an error in a following tag.
Package control tags may contain comments. Comments start with <!-- (hex 4C5A6060) and end with --> (hex 60606E). The
first --> encountered after the initial <!-- will
end the comment. A comment may appear between a start-tag and its
matching end-tag, but never within a tag.