old_contents: /*
   * index.js: Top-level include for Winston
   *
   * (C) 2010 Charlie Robbins
   * MIT LICENCE
   *
   */
  
  var util = require('util'),
      crypto = require('crypto'),
      qs = require('querystring'),
      levels = require('./../levels');
  
  //
  // function clone (obj)
  //   Helper method for deep cloning pure JSON objects
  //   i.e. JSON objects that are either literals or objects (no Arrays, etc)
  //
  var clone = exports.clone = function (obj) {
    var clone = {};
    for (var i in obj) {
      clone[i] = obj[i] instanceof Object ? interns.clone(obj[i]) : obj[i];
    }
  
    return clone;
  };
  
  var months = ['Jan', 'Feb', 'Mar', 'Apr', 
                'May', 'Jun', 'Jul', 'Aug', 
                'Sep', 'Oct', 'Nov', 'Dec'];
  
  //
  // Borrowed from node.js core because I wanted a universal lowercase header message
  //
  var pad = exports.pad = function (n) {
    return n < 10 ? '0' + n.toString(10) : n.toString(10);
  }
  
  //
  // Borrowed from node.js core because I wanted a universal lowercase header message
  //
  var timestamp = exports.timestamp = function () {
    var d = new Date();
    var time = [pad(d.getHours()),
                pad(d.getMinutes()),
                pad(d.getSeconds())].join(':');
    return [d.getDate(), months[d.getMonth()], time].join(' ');
  }
  
  //
  // function log (level, msg, meta)
  //   Generic logging function for returning timestamped strings
  //
  var log = exports.log = function (level, msg, meta, colorize) {
    var output = timestamp() + ' - ';
        targetLevel = colorize ? levels.colorize(level) : level;
        
    output += targetLevel + ': ' + msg;
    
    // TODO: Define color profile for eyes
    if (meta && Object.keys(meta).length > 0) output += ' ' + qs.unescape(qs.stringify(meta, ','));
    
    return output;
  }
  
  //
  // function hash (str)
  //   Utility function for creating unique ids
  //   e.g. Profiling incoming HTTP requests on the same tick
  //
  var hash = exports.hash = function (str) {
    return crypto.createHash('sha1').update(str).digest('hex');
  };
new_contents: /*
   * index.js: Top-level include for Winston
   *
   * (C) 2010 Charlie Robbins
   * MIT LICENCE
   *
   */
  
  var util = require('util'),
      crypto = require('crypto'),
      qs = require('querystring'),
      levels = require('./../levels');
  
  //
  // function clone (obj)
  //   Helper method for deep cloning pure JSON objects
  //   i.e. JSON objects that are either literals or objects (no Arrays, etc)
  //
  var clone = exports.clone = function (obj) {
    var clone = {};
    for (var i in obj) {
      clone[i] = obj[i] instanceof Object ? exports.clone(obj[i]) : obj[i];
    }
  
    return clone;
  };
  
  var months = ['Jan', 'Feb', 'Mar', 'Apr', 
                'May', 'Jun', 'Jul', 'Aug', 
                'Sep', 'Oct', 'Nov', 'Dec'];
  
  //
  // Borrowed from node.js core because I wanted a universal lowercase header message
  //
  var pad = exports.pad = function (n) {
    return n < 10 ? '0' + n.toString(10) : n.toString(10);
  }
  
  //
  // Borrowed from node.js core because I wanted a universal lowercase header message
  //
  var timestamp = exports.timestamp = function () {
    var d = new Date();
    var time = [pad(d.getHours()),
                pad(d.getMinutes()),
                pad(d.getSeconds())].join(':');
    return [d.getDate(), months[d.getMonth()], time].join(' ');
  }
  
  //
  // function log (level, msg, meta)
  //   Generic logging function for returning timestamped strings
  //
  var log = exports.log = function (level, msg, meta, colorize) {
    var output = timestamp() + ' - ';
        targetLevel = colorize ? levels.colorize(level) : level;
        
    output += targetLevel + ': ' + msg;
    
    // TODO: Define color profile for eyes
    if (meta && Object.keys(meta).length > 0) output += ' ' + qs.unescape(qs.stringify(meta, ','));
    
    return output;
  }
  
  //
  // function hash (str)
  //   Utility function for creating unique ids
  //   e.g. Profiling incoming HTTP requests on the same tick
  //
  var hash = exports.hash = function (str) {
    return crypto.createHash('sha1').update(str).digest('hex');
  };
subject: Replace mismatched call to interns