/*jshint forin:true, noarg:true, noempty:true, eqeqeq:true, bitwise:true, strict:true, undef:true, unused:true, curly:true, browser:true, devel:true, node:true, indent:4, maxerr:50, newcap:true, multistr:true */ did not warn, but interestingly `var execFile = require('child_process').execFile;` is defined but never used ;)