lint

lib/stream.js

@@ -7,22 +7,22 @@ function Stream() {
 util.inherits(Stream, events.EventEmitter);
 exports.Stream = Stream;
 
-Stream.prototype.pipe = function (dest, options) {
+Stream.prototype.pipe = function(dest, options) {
   var source = this;
 
-  function ondata (chunk) {
+  function ondata(chunk) {
     if (dest.writable) {
       if (false === dest.write(chunk)) source.pause();
     }
   }
 
-  source.on("data", ondata);
+  source.on('data', ondata);
 
-  function ondrain () {
+  function ondrain() {
     if (source.readable) source.resume();
   }
 
-  dest.on("drain", ondrain);
+  dest.on('drain', ondrain);
 
   /*
    * If the 'end' option is not supplied, dest.end() will be called when
@@ -30,14 +30,14 @@ Stream.prototype.pipe = function (dest, options) {
    */
 
   if (!options || options.end !== false) {
-    function onend () {
+    function onend() {
       dest.end();
     }
 
-    source.on("end", onend);
+    source.on('end', onend);
   }
 
-  dest.on('close', function () {
+  dest.on('close', function() {
     source.removeListener('data', ondata);
     dest.removeListener('drain', ondrain);
     source.removeListener('end', onend);
@@ -49,22 +49,22 @@ Stream.prototype.pipe = function (dest, options) {
    */
 
   if (!source.pause) {
-    source.pause = function () {
+    source.pause = function() {
-      source.emit("pause");
+      source.emit('pause');
     };
   }
 
   if (!source.resume) {
-    source.resume = function () {
+    source.resume = function() {
-      source.emit("resume");
+      source.emit('resume');
     };
   }
 
-  dest.on("pause", function () {
+  dest.on('pause', function() {
     source.pause();
   });
 
-  dest.on("resume", function () {
+  dest.on('resume', function() {
     if (source.readable) source.resume();
   });
 };

lib/string_decoder.js

@@ -1,5 +1,5 @@
-var StringDecoder = exports.StringDecoder = function (encoding) {
+var StringDecoder = exports.StringDecoder = function(encoding) {
-  this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/,'');
+  this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
   if (this.encoding === 'utf8') {
     this.charBuffer = new Buffer(4);
     this.charReceived = 0;
@@ -8,7 +8,7 @@ var StringDecoder = exports.StringDecoder = function (encoding) {
 };
 
 
-StringDecoder.prototype.write = function (buffer) {
+StringDecoder.prototype.write = function(buffer) {
   // If not utf8...
   if (this.encoding !== 'utf8') {
     return buffer.toString(this.encoding);
@@ -18,9 +18,9 @@ StringDecoder.prototype.write = function (buffer) {
   // if our last write ended with an incomplete multibyte character
   if (this.charLength) {
     // determine how many remaining bytes this buffer has to offer for this char
-    var i = (buffer.length >= this.charLength - this.charReceived)
+    var i = (buffer.length >= this.charLength - this.charReceived) ?
-      ? this.charLength - this.charReceived
+                this.charLength - this.charReceived :
-      : buffer.length;
+                buffer.length;
 
     // add the new bytes to the char buffer
     buffer.copy(this.charBuffer, this.charReceived, 0, i);
@@ -46,7 +46,8 @@ StringDecoder.prototype.write = function (buffer) {
   // determine how many bytes we have to check at the end of this buffer
   var i = (buffer.length >= 3) ? 3 : buffer.length;
 
-  // figure out if one of the last i bytes of our buffer announces an incomplete char
+  // Figure out if one of the last i bytes of our buffer announces an
+  // incomplete char.
   for (; i > 0; i--) {
     c = buffer[buffer.length - i];
 

lib/sys.js

@@ -1,8 +1,9 @@
-var util = require("util");
+var util = require('util');
 
 var sysWarning;
 if (!sysWarning) {
-  sysWarning = "The 'sys' module is now called 'util'. It should have a similar interface.";
+  sysWarning = 'The "sys" module is now called "util". ' +
+               'It should have a similar interface.';
   // Uncomment in 2011
   //util.error(sysWarning);
 }

lib/timers.js

@@ -5,12 +5,14 @@ var assert = process.assert;
  * To enable debug statements for the timers do NODE_DEBUG=8 ./node script.js
  */
 var debugLevel = parseInt(process.env.NODE_DEBUG, 16);
-function debug () {
+var debug;
-  if (debugLevel & 0x8) {
+if (debugLevel & 0x8) {
-    require('util').error.apply(this, arguments);
+  debug = function() { require('util').error.apply(this, arguments); };
-  }
+} else {
+  debug = function() { };
 }
 
+
 // IDLE TIMEOUTS
 //
 // Because often many sockets will have the same idle timeout we will not
@@ -25,14 +27,14 @@ function debug () {
 var lists = {};
 
 // show the most idle item
-function peek (list) {
+function peek(list) {
   if (list._idlePrev == list) return null;
   return list._idlePrev;
 }
 
 
 // remove the most idle item from the list
-function shift (list) {
+function shift(list) {
   var first = list._idlePrev;
   remove(first);
   return first;
@@ -40,14 +42,14 @@ function shift (list) {
 
 
 // remove a item from its list
-function remove (item) {
+function remove(item) {
   item._idleNext._idlePrev = item._idlePrev;
   item._idlePrev._idleNext = item._idleNext;
 }
 
 
 // remove a item from its list and place at the end.
-function append (list, item) {
+function append(list, item) {
   item._idleNext = list._idleNext;
   list._idleNext._idlePrev = item;
   item._idlePrev = list;
@@ -57,7 +59,7 @@ function append (list, item) {
 
 // the main function - creates lists on demand and the watchers associated
 // with them.
-function insert (item, msecs) {
+function insert(item, msecs) {
   item._idleStart = new Date();
   item._idleTimeout = msecs;
 
@@ -74,18 +76,18 @@ function insert (item, msecs) {
 
     lists[msecs] = list;
 
-    list.callback = function () {
+    list.callback = function() {
       debug('timeout callback ' + msecs);
       // TODO - don't stop and start the watcher all the time.
       // just set its repeat
       var now = new Date();
-      debug("now: " + now);
+      debug('now: ' + now);
       var first;
       while (first = peek(list)) {
         var diff = now - first._idleStart;
         if (diff < msecs) {
           list.again(msecs - diff);
-          debug(msecs + ' list wait because diff is '  + diff);
+          debug(msecs + ' list wait because diff is ' + diff);
           return;
         } else {
           remove(first);
@@ -109,7 +111,7 @@ function insert (item, msecs) {
 }
 
 
-var unenroll = exports.unenroll = function (item) {
+var unenroll = exports.unenroll = function(item) {
   if (item._idleNext) {
     remove(item);
 
@@ -125,7 +127,7 @@ var unenroll = exports.unenroll = function (item) {
 
 
 // Does not start the time, just sets up the members needed.
-exports.enroll = function (item, msecs) {
+exports.enroll = function(item, msecs) {
   // if this item was already in a list somewhere
   // then we should unenroll it from that
   if (item._idleNext) unenroll(item);
@@ -137,7 +139,7 @@ exports.enroll = function (item, msecs) {
 
 // call this whenever the item is active (not idle)
 // it will reset its timeout.
-exports.active = function (item) {
+exports.active = function(item) {
   var msecs = item._idleTimeout;
   if (msecs >= 0) {
     var list = lists[msecs];
@@ -162,7 +164,7 @@ exports.active = function (item) {
  */
 
 
-exports.setTimeout = function (callback, after) {
+exports.setTimeout = function(callback, after) {
   var timer;
 
   if (after <= 0) {
@@ -186,7 +188,7 @@ exports.setTimeout = function (callback, after) {
    */
   if (arguments.length > 2) {
     var args = Array.prototype.slice.call(arguments, 2);
-    var c = function () {
+    var c = function() {
       callback.apply(timer, args);
     };
 
@@ -207,7 +209,7 @@ exports.setTimeout = function (callback, after) {
 };
 
 
-exports.clearTimeout = function (timer) {
+exports.clearTimeout = function(timer) {
   if (timer && (timer.callback || timer._onTimeout)) {
     timer.callback = timer._onTimeout = null;
     exports.unenroll(timer);
@@ -216,12 +218,12 @@ exports.clearTimeout = function (timer) {
 };
 
 
-exports.setInterval = function (callback, repeat) {
+exports.setInterval = function(callback, repeat) {
   var timer = new Timer();
 
   if (arguments.length > 2) {
     var args = Array.prototype.slice.call(arguments, 2);
-    timer.callback = function () {
+    timer.callback = function() {
       callback.apply(timer, args);
     };
   } else {
@@ -233,7 +235,7 @@ exports.setInterval = function (callback, repeat) {
 };
 
 
-exports.clearInterval = function (timer) {
+exports.clearInterval = function(timer) {
   if (timer instanceof Timer) {
     timer.callback = null;
     timer.stop();

lib/tls.js

@@ -36,12 +36,12 @@ var inherits = require('util').inherits;
 // TODO:
 // cleartext.credentials (by mirroring from pair object)
 // cleartext.getCertificate() (by mirroring from pair.credentials.context)
-function Server ( /* [options], listener */) {
+function Server(/* [options], listener */) {
   var options, listener;
-  if (typeof arguments[0] == "object") {
+  if (typeof arguments[0] == 'object') {
     options = arguments[0];
     listener = arguments[1];
-  } else if (typeof arguments[0] == "function") {
+  } else if (typeof arguments[0] == 'function') {
     options = {};
     listener = arguments[0];
   }
@@ -51,10 +51,9 @@ function Server ( /* [options], listener */) {
   var self = this;
 
   // constructor call
-  net.Server.call(this, function (socket) {
+  net.Server.call(this, function(socket) {
-    var creds = crypto.createCredentials({ key: self.key,
+    var creds = crypto.createCredentials(
-                                           cert: self.cert,
+        { key: self.key, cert: self.cert, ca: self.ca });
-                                           ca: self.ca });
     creds.context.setCiphers('RC4-SHA:AES128-SHA:AES256-SHA');
 
     var pair = crypto.createPair(creds,
@@ -63,14 +62,14 @@ function Server ( /* [options], listener */) {
     pair.encrypted.pipe(socket);
     socket.pipe(pair.encrypted);
 
-    pair.on('secure', function () {
+    pair.on('secure', function() {
       var verifyError = pair._ssl.verifyError();
 
       if (verifyError) {
         if (self.unauthorizedPeers) {
           self.emit('unauthorized', pair.cleartext, verifyError);
         } else {
-          console.error("REJECT PEER. verify error: %s", verifyError);
+          console.error('REJECT PEER. verify error: %s', verifyError);
           socket.destroy();
         }
       } else {
@@ -78,15 +77,9 @@ function Server ( /* [options], listener */) {
       }
     });
 
-    pair.on('error', function (e) {
+    pair.on('error', function(e) {
       console.log('pair got error: ' + e);
-
+      self.emit('error', e);
-      // TODO better way to get error code.
-      if (/no shared cipher/.test(e.message)) {
-        ;
-      } else {
-        self.emit('error', e);
-      }
     });
 
     pair.cleartext.on('error', function(err) {
@@ -110,13 +103,13 @@ function Server ( /* [options], listener */) {
 
 inherits(Server, net.Server);
 exports.Server = Server;
-exports.createServer = function (options, listener) {
+exports.createServer = function(options, listener) {
   return new Server(options, listener);
 };
 
 
-Server.prototype.setOptions = function (options) {
+Server.prototype.setOptions = function(options) {
-  if (typeof options.unauthorizedPeers == "boolean") {
+  if (typeof options.unauthorizedPeers == 'boolean') {
     this.unauthorizedPeers = options.unauthorizedPeers;
   } else {
     this.unauthorizedPeers = false;

lib/util.js

@@ -1,26 +1,26 @@
 var events = require('events');
 
 
-exports.print = function () {
+exports.print = function() {
   for (var i = 0, len = arguments.length; i < len; ++i) {
     process.stdout.write(String(arguments[i]));
   }
 };
 
 
-exports.puts = function () {
+exports.puts = function() {
   for (var i = 0, len = arguments.length; i < len; ++i) {
     process.stdout.write(arguments[i] + '\n');
   }
 };
 
 
-exports.debug = function (x) {
+exports.debug = function(x) {
-  process.binding('stdio').writeError("DEBUG: " + x + "\n");
+  process.binding('stdio').writeError('DEBUG: ' + x + '\n');
 };
 
 
-var error = exports.error = function (x) {
+var error = exports.error = function(x) {
   for (var i = 0, len = arguments.length; i < len; ++i) {
     process.binding('stdio').writeError(arguments[i] + '\n');
   }
@@ -31,41 +31,41 @@ var error = exports.error = function (x) {
  * Echos the value of a value. Trys to print the value out
  * in the best way possible given the different types.
  *
- * @param {Object} value The object to print out
+ * @param {Object} value The object to print out.
  * @param {Boolean} showHidden Flag that shows hidden (not enumerable)
  *    properties of objects.
  * @param {Number} depth Depth in which to descend in object. Default is 2.
  * @param {Boolean} colors Flag to turn on ANSI escape codes to color the
  *    output. Default is false (no coloring).
  */
-exports.inspect = function (obj, showHidden, depth, colors) {
+exports.inspect = function(obj, showHidden, depth, colors) {
   var seen = [];
 
-  var stylize = function (str, styleType) {
+  var stylize = function(str, styleType) {
     // http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
-    var styles = { 'bold'      : [1,  22]
+    var styles = { 'bold' : [1, 22]
-                 , 'italic'    : [3,  23]
+                 , 'italic' : [3, 23]
-                 , 'underline' : [4,  24]
+                 , 'underline' : [4, 24]
-                 , 'inverse'   : [7,  27]
+                 , 'inverse' : [7, 27]
-                 , 'white'     : [37, 39]
+                 , 'white' : [37, 39]
-                 , 'grey'      : [90, 39]
+                 , 'grey' : [90, 39]
-                 , 'black'     : [30, 39]
+                 , 'black' : [30, 39]
-                 , 'blue'      : [34, 39]
+                 , 'blue' : [34, 39]
-                 , 'cyan'      : [36, 39]
+                 , 'cyan' : [36, 39]
-                 , 'green'     : [32, 39]
+                 , 'green' : [32, 39]
-                 , 'magenta'   : [35, 39]
+                 , 'magenta' : [35, 39]
-                 , 'red'       : [31, 39]
+                 , 'red' : [31, 39]
-                 , 'yellow'    : [33, 39]
+                 , 'yellow' : [33, 39]
                  };
-    var style = { "special": "grey"
+    var style = { 'special': 'grey'
-                , "number": "blue"
+                , 'number': 'blue'
-                , "boolean": "blue"
+                , 'boolean': 'blue'
-                , "undefined": "red"
+                , 'undefined': 'red'
-                , "null": "red"
+                , 'null': 'red'
-                , "string": "green"
+                , 'string': 'green'
-                , "date": "magenta"
+                , 'date': 'magenta'
                 //, "name": intentionally not styling
-                , "regexp": "cyan"
+                , 'regexp': 'cyan'
                 }[styleType];
     if (style) {
       return '\033[' + styles[style][0] + 'm' + str +
@@ -92,13 +92,13 @@ exports.inspect = function (obj, showHidden, depth, colors) {
     // Primitive types cannot have properties
     switch (typeof value) {
       case 'undefined': return stylize('undefined', 'undefined');
-      case 'string':    return stylize(
+      case 'string': return stylize(
         JSON.stringify(value).replace(/'/g, "\\'")
                              .replace(/\\"/g, '"')
                              .replace(/(^"|"$)/g, "'"),
         'string');
-      case 'number':    return stylize('' + value, 'number');
+      case 'number': return stylize('' + value, 'number');
-      case 'boolean':   return stylize('' + value, 'boolean');
+      case 'boolean': return stylize('' + value, 'boolean');
     }
     // For some reason typeof null is "object", so special case here.
     if (value === null) {
@@ -114,7 +114,7 @@ exports.inspect = function (obj, showHidden, depth, colors) {
       if (isRegExp(value)) {
         return stylize('' + value, 'regexp');
       } else {
-        return stylize('[Function'+ (value.name ? ': '+ value.name : '')+ ']', 'special');
+        return stylize('[Function' + (value.name ? ': ' + value.name : '') + ']', 'special');
       }
     }
 
@@ -127,17 +127,17 @@ exports.inspect = function (obj, showHidden, depth, colors) {
     // Determine the object type
     if (isArray(value)) {
       type = 'Array';
-      braces = ["[", "]"];
+      braces = ['[', ']'];
     } else {
       type = 'Object';
-      braces = ["{", "}"];
+      braces = ['{', '}'];
     }
 
     // Make functions say that they are functions
     if (typeof value === 'function') {
-      base = (isRegExp(value)) ? ' ' + value : ' [Function'+ (value.name ? ': '+ value.name : '')+ ']';
+      base = (isRegExp(value)) ? ' ' + value : ' [Function' + (value.name ? ': ' + value.name : '') + ']';
     } else {
-      base = "";
+      base = '';
     }
 
     // Make dates with properties first say the date
@@ -151,35 +151,35 @@ exports.inspect = function (obj, showHidden, depth, colors) {
 
     if (recurseTimes < 0) {
       if (isRegExp(value)) {
-        return stylize('' + value, "regexp");
+        return stylize('' + value, 'regexp');
       } else {
-        return stylize("[Object]", "special");
+        return stylize('[Object]', 'special');
       }
     }
 
     seen.push(value);
 
-    var output = keys.map(function (key) {
+    var output = keys.map(function(key) {
       var name, str;
       if (value.__lookupGetter__) {
         if (value.__lookupGetter__(key)) {
           if (value.__lookupSetter__(key)) {
-            str = stylize("[Getter/Setter]", "special");
+            str = stylize('[Getter/Setter]', 'special');
           } else {
-            str = stylize("[Getter]", "special");
+            str = stylize('[Getter]', 'special');
           }
         } else {
           if (value.__lookupSetter__(key)) {
-            str = stylize("[Setter]", "special");
+            str = stylize('[Setter]', 'special');
           }
         }
       }
       if (visible_keys.indexOf(key) < 0) {
-        name = "[" + key + "]";
+        name = '[' + key + ']';
       }
       if (!str) {
         if (seen.indexOf(value[key]) < 0) {
-          if ( recurseTimes === null) {
+          if (recurseTimes === null) {
             str = format(value[key]);
           } else {
             str = format(value[key], recurseTimes - 1);
@@ -205,17 +205,17 @@ exports.inspect = function (obj, showHidden, depth, colors) {
         }
         name = JSON.stringify('' + key);
         if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
-          name = name.substr(1, name.length-2);
+          name = name.substr(1, name.length - 2);
-          name = stylize(name, "name");
+          name = stylize(name, 'name');
         } else {
           name = name.replace(/'/g, "\\'")
                      .replace(/\\"/g, '"')
                      .replace(/(^"|"$)/g, "'");
-          name = stylize(name, "string");
+          name = stylize(name, 'string');
         }
       }
 
-      return name + ": " + str;
+      return name + ': ' + str;
     });
 
     seen.pop();
@@ -223,7 +223,7 @@ exports.inspect = function (obj, showHidden, depth, colors) {
     var numLinesEst = 0;
     var length = output.reduce(function(prev, cur) {
         numLinesEst++;
-        if( cur.indexOf('\n') >= 0 ) {
+        if (cur.indexOf('\n') >= 0) {
           numLinesEst++;
         }
         return prev + cur.length + 1;
@@ -235,8 +235,8 @@ exports.inspect = function (obj, showHidden, depth, colors) {
              + ' '
              + output.join(',\n  ')
              + ' '
-             + braces[1]
+             + braces[1];
-             ;
+
     } else {
       output = braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
     }
@@ -247,18 +247,18 @@ exports.inspect = function (obj, showHidden, depth, colors) {
 };
 
 
-function isArray (ar) {
+function isArray(ar) {
   return ar instanceof Array
       || Array.isArray(ar)
       || (ar && ar !== Object.prototype && isArray(ar.__proto__));
 }
 
 
-function isRegExp (re) {
+function isRegExp(re) {
-  var s = ""+re;
+  var s = ''+ re;
   return re instanceof RegExp // easy case
-      || typeof(re) === "function" // duck-type for context-switching evalcx case
+      || typeof(re) === 'function' // duck-type for context-switching evalcx case
-      && re.constructor.name === "RegExp"
+      && re.constructor.name === 'RegExp'
       && re.compile
       && re.test
       && re.exec
@@ -266,9 +266,9 @@ function isRegExp (re) {
 }
 
 
-function isDate (d) {
+function isDate(d) {
   if (d instanceof Date) return true;
-  if (typeof d !== "object") return false;
+  if (typeof d !== 'object') return false;
   var properties = Date.prototype && Object.getOwnPropertyNames(Date.prototype);
   var proto = d.__proto__ && Object.getOwnPropertyNames(d.__proto__);
   return JSON.stringify(proto) === JSON.stringify(properties);
@@ -277,9 +277,9 @@ function isDate (d) {
 
 var pWarning;
 
-exports.p = function () {
+exports.p = function() {
   if (!pWarning) {
-    pWarning = "util.p will be removed in future versions of Node. Use util.puts(util.inspect()) instead.\n";
+    pWarning = 'util.p will be removed in future versions of Node. Use util.puts(util.inspect()) instead.\n';
     exports.error(pWarning);
   }
   for (var i = 0, len = arguments.length; i < len; ++i) {
@@ -288,7 +288,7 @@ exports.p = function () {
 };
 
 
-function pad (n) {
+function pad(n) {
   return n < 10 ? '0' + n.toString(10) : n.toString(10);
 }
 
@@ -296,22 +296,22 @@ function pad (n) {
 var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
 
 // 26 Feb 16:19:34
-function timestamp () {
+function timestamp() {
   var d = new Date();
-  return  [ d.getDate()
+  return [d.getDate()
           , months[d.getMonth()]
           , [pad(d.getHours()), pad(d.getMinutes()), pad(d.getSeconds())].join(':')
           ].join(' ');
 }
 
 
-exports.log = function (msg) {
+exports.log = function(msg) {
   exports.puts(timestamp() + ' - ' + msg.toString());
 };
 
 
 var execWarning;
-exports.exec = function () {
+exports.exec = function() {
   if (!execWarning) {
     execWarning = 'util.exec has moved to the "child_process" module. Please update your source code.';
     error(execWarning);
@@ -320,49 +320,49 @@ exports.exec = function () {
 };
 
 
-exports.pump = function (readStream, writeStream, callback) {
+exports.pump = function(readStream, writeStream, callback) {
   var callbackCalled = false;
 
-  function call (a, b, c) {
+  function call(a, b, c) {
     if (callback && !callbackCalled) {
       callback(a, b, c);
       callbackCalled = true;
     }
   }
 
-  if (!readStream.pause) readStream.pause = function () {readStream.emit("pause");};
+  if (!readStream.pause) readStream.pause = function() {readStream.emit('pause');};
-  if (!readStream.resume) readStream.resume = function () {readStream.emit("resume");};
+  if (!readStream.resume) readStream.resume = function() {readStream.emit('resume');};
 
-  readStream.addListener("data", function (chunk) {
+  readStream.addListener('data', function(chunk) {
     if (writeStream.write(chunk) === false) readStream.pause();
   });
 
-  writeStream.addListener("pause", function () {
+  writeStream.addListener('pause', function() {
     readStream.pause();
   });
 
-  writeStream.addListener("drain", function () {
+  writeStream.addListener('drain', function() {
     readStream.resume();
   });
 
-  writeStream.addListener("resume", function () {
+  writeStream.addListener('resume', function() {
     readStream.resume();
   });
 
-  readStream.addListener("end", function () {
+  readStream.addListener('end', function() {
     writeStream.end();
   });
 
-  readStream.addListener("close", function () {
+  readStream.addListener('close', function() {
     call();
   });
 
-  readStream.addListener("error", function (err) {
+  readStream.addListener('error', function(err) {
     writeStream.end();
     call(err);
   });
 
-  writeStream.addListener("error", function (err) {
+  writeStream.addListener('error', function(err) {
     readStream.destroy();
     call(err);
   });
@@ -378,10 +378,10 @@ exports.pump = function (readStream, writeStream, callback) {
  * expected during bootstrapping (see mirror.js in r114903).
  *
  * @param {function} ctor Constructor function which needs to inherit the
- *     prototype
+ *     prototype.
- * @param {function} superCtor Constructor function to inherit prototype from
+ * @param {function} superCtor Constructor function to inherit prototype from.
  */
-exports.inherits = function (ctor, superCtor) {
+exports.inherits = function(ctor, superCtor) {
     ctor.super_ = superCtor;
     ctor.prototype = Object.create(superCtor.prototype, {
         constructor: {

lib/vm.js

@@ -1,7 +1,7 @@
 var binding = process.binding('evals');
 
 exports.Script = binding.Script;
-exports.createScript = function (code, ctx, name) {
+exports.createScript = function(code, ctx, name) {
   return new exports.Script(code, ctx, name);
 };