old_contents: var fs = require('fs');
  var child_process = require('child_process')
  var max_sleep = 300
  
  if ( process.argv[ 2 ] && process.argv[ 3 ] ) {
    var inFile = process.argv[ 2 ]
    var outFile = process.argv[ 3 ]
    if (process.argv [ 4 ]) 
new_contents: var fs = require('fs');
  var child_process = require('child_process')
  var max_sleep = 300
  
  if ( process.argv[ 2 ] && process.argv[ 3 ] ) {
    var inFile = process.argv[ 2 ]
    var outFile = process.argv[ 3 ]
    if (process.argv [ 4 ]) m
subject: Update character