in lib/licensee/matchers/dist_zilla.rb [16:23]
def spdx_name(perl_name)
perl_name.sub('_', '-')
.sub('_', '.')
.sub('Mozilla', 'MPL')
.sub(/^GPL-(\d)$/, 'GPL-\1.0')
.sub(/^AGPL-(\d)$/, 'AGPL-\1.0')
end