anchor.diff:  1,"emojidex General License"
   1,"emojidex asset license"
   1,"CDDL-1.0"
  +1,"CC0-1.0"
   1,"BSD-3"
   6,"BSD-2-Clause"
  -1,"BSD-2"
  +2,"BSD-2"
   7,"BSD"
   1,"BSD 3-Clause"
   1,"BSD 2-Clause"
  
positive.code: 1,"UNLICENSE"
  1,"The Ruby License"
  1,"Suvankar"
  2,"RUBY"
  5,"Ruby"
  3,"Public Domain"
  2,"Public Domain (CC0)"
  1,"Proprietary"
  1,"Perl Artistic v2"
  1,"MIT-LICENSE"
  749,"MIT"
  1,"MIT License"
  1,"MIT (see LICENSE file)"
  1,"LPGL-3"
  
negative.code: 3,"LGPL-3.0"
  3,"LGPL-3"
  1,"LGPL-2.1"
  5,"LGPL"
  3,"ISC"
  1,"GSLv3"
  4,"GPLv3"
  2,"GPLv3 or later"
  1,"GPLv2"
  1,"GPL3"
  2,"GPL-3.0+"
  3,"GPL-3.0"
  6,"GPL-3"
  1,"GPL-2.0"
  