lib/split.js
function remove_doc_data(callback) {
  var folder = path.join(__dirname, '..');
  var doc_data_path = path.join(folder, 'doc_data.txt');
  fs.exists(doc_data_path, function (exists) {
    if (!exists) {
      return callback();
    }
    fs.unlink(doc_data_path, callback);
  });
}
function remove_doc_data(callback) {
  var folder = path.join(__dirname, '..');
  var doc_data_path = path.join(folder, 'doc_data.txt');
  fs.exists(doc_data_path, function (exists) {
    if (!exists) {
      return callback();
    }
    fs.unlink(doc_data_path, callback);
  });
}
function remove_doc_data ( callback ) { var folder = path . join ( __dirname , '..' ) ; var doc_data_path = path . join ( folder , 'doc_data.txt' ) ; fs . exists ( doc_data_path , function ( exists ) { if ( ! exists ) { return callback ( ) ; } fs . unlink ( doc_data_path , callback ) ; } ) ; }
pdftk creates a file called doc_data.txt during the burst split process.
This file is not needed so remove it now
pdftk creates a file called doc_data . txt during the burst split process . This file is not needed so remove it now