text: var preview = require('./index')('test');
  
  preview('-----------------------------------------');
  preview('testing');
  preview('-----------------------------------------');
  
  preview('txt');
  preview('namespace', 'txt');
  preview('namespace', 'txt', {dump:true});
  
  preview('-----------------------------------------');
  preview('preview(txt, dump)');
  preview('-----------------------------------------');
  
  preview('object Object', {test: true});
  preview('object Array', [1,2,3]);
  preview('object Buffer', new Buffer('hello'));
  preview('object Number', 101);
  preview('object Date', new Date);
  preview('object Boolean', true);
  
  preview('-----------------------------------------');
  preview('preview(n, txt, dump)');
  preview('-----------------------------------------');
  
  preview('namespace 1', 'object Object', {test: true});
  preview('namespace 2', 'object Array', [1,2,3]);
  preview('namespace 3', 'object Buffer', new Buffer('hello'));
  preview('namespace 4', 'object Number', 101);
  preview('namespace 5', 'object Date', new Date);
  preview('namespace 6', 'object Boolean', false);
  
  preview('-----------------------------------------');
  preview('sundry');
  preview('-----------------------------------------');
  
  preview('txt');
  preview('namespace', 'txt');
  preview('namespace', 'txt', {dump:true});
  preview('1');
  preview('2', 'txt');
  preview('3', 'txt', {dump:true});
  preview('4', 'txt');
  preview('5', 'txt');
  preview('6', 'txt');
  preview('7', 'txt');
  preview('object Date', new Date);
  preview('namespace 5', 'object Date', new Date);
  