anchor.diff:      licenseIndices: const <int>[4],
       versionIndicies: const <int, int>{ 4:3 },
       pattern: new RegExp(
  -      r'^((?:[-;#<!.\\"/* ]*(?:REM[-;#<!.\\"/* ]*)?[-;#<!.\"/*]+)?)( *)This library is free software; you can redistribute it and/or *\n'
  +      kIndent +
  +      r'This library is free software; you can redistribute it and/or *\n'
         r'^\1\2modify it under the terms of the GNU Lesser General Public *\n'
         r'^\1\2License as published by the Free Software Foundation; either *\n'
         r'^\1\2version (2\.1) of the License, or \(at your option\) any later version\. *\n'
  
positive.code:     indentPrefixIndex: 2,
      fileIndex: 3,
      pattern: new RegExp(
        r'^((?:[-;#<!.\\"/* ]*(?:REM[-;#<!.\\"/* ]*)?[-;#<!.\"/*]+)?)( *):license: [A-Z0-9]+, see (.+) for more details\.',
        multiLine: true,
        caseSensitive: false,
      )
  
negative.code:   ),
  
    new RegExp(
      kIndent +
      (
        r'License to copy and use this software is granted provided that it '
        r'is identified as the "RSA Data Security, Inc\. MD5 Message-Digest '
  