anchor.diff:      url       = "http://compcert.inria.fr/doc/LICENSE";
     };
   
  -  ipa = spdx {
  +  ipa = {
       spdxId = "IPA";
       fullName = "IPA Font License";
     };
   
  -  ipl10 = spdx {
  +  ipl10 = {
       spdxId = "IPL-1.0";
       fullName = "IBM Public License v1.0";
     };
   
  -  isc = spdx {
  +  isc = {
       spdxId = "ISC";
       fullName = "ISC License";
     };
   
  -  lgpl2 = spdx {
  +  lgpl2 = {
       spdxId = "LGPL-2.0";
       fullName = "GNU Library General Public License v2 only";
     };
   
  -  lgpl2Plus = spdx {
  +  lgpl2Plus = {
       spdxId = "LGPL-2.0+";
       fullName = "GNU Library General Public License v2 or later";
     };
   
  -  lgpl21 = spdx {
  +  lgpl21 = {
       spdxId = "LGPL-2.1";
       fullName = "GNU Library General Public License v2.1 only";
     };
   
  -  lgpl21Plus = spdx {
  +  lgpl21Plus = {
       spdxId = "LGPL-2.1+";
       fullName = "GNU Library General Public License v2.1 or later";
     };
   
  -  lgpl3 = spdx {
  +  lgpl3 = {
       spdxId = "LGPL-3.0";
       fullName = "GNU Lesser General Public License v3.0 only";
     };
   
  -  lgpl3Plus = spdx {
  +  lgpl3Plus = {
       spdxId = "LGPL-3.0+";
       fullName = "GNU Lesser General Public License v3.0 or later";
     };
   
  -  libpng = spdx {
  +  libpng = {
       spdxId = "Libpng";
       fullName = "libpng License";
     };
   
  -  libtiff = spdx {
  +  libtiff = {
       spdxId = "libtiff";
       fullName = "libtiff License";
     };
  
positive.code:     url       = "http://research.microsoft.com/en-us/projects/pex/msr-la.txt";
    };
  
    ncsa = spdx {
      spdxId = "NCSA";
      fullName  = "University of Illinois/NCSA Open Source License";
    };
  
negative.code:     # channel and NixOS images.
    };
  
    unlicense = {
      spdxId = "Unlicense";
      fullName = "The Unlicense";
    };
  
    vim = {
      spdxId = "Vim";
      fullName = "Vim License";
    };
  
    vsl10 = {
      spdxId = "VSL-1.0";
      fullName = "Vovida Software License v1.0";
    };
  
    w3c = {
      spdxId = "W3C";
      fullName = "W3C Software Notice and License";
    };
  