lint

lib/_debugger.js

@@ -7,14 +7,14 @@ exports.port = 5858;
 
 exports.start = function() {
   if (process.argv.length < 3) {
-    console.error("Usage: node debug script.js");
+    console.error('Usage: node debug script.js');
     process.exit(1);
   }
 
   var interface = new Interface();
-  process.on('uncaughtException', function (e) {
+  process.on('uncaughtException', function(e) {
     console.error("There was an internal error in Node's debugger. " +
-                  "Please report this bug.");
+        'Please report this bug.');
     console.error(e.message);
     console.error(e.stack);
     if (interface.child) interface.child.kill();
@@ -260,7 +260,7 @@ Client.prototype.reqEval = function(expression, cb) {
   }
 
   // Otherwise we need to get the current frame to see which scopes it has.
-  this.reqBacktrace(function (bt) {
+  this.reqBacktrace(function(bt) {
     var frame = bt.frames[self.currentFrame];
 
     var evalFrames = frame.scopes.map(function(s) {
@@ -414,7 +414,7 @@ Client.prototype.mirrorObject = function(handle, cb) {
 
     this.reqLookup(propertyRefs, function(res) {
       if (!res.success) {
-        console.error("problem with reqLookup");
+        console.error('problem with reqLookup');
         if (cb) cb(handle);
         return;
       }
@@ -479,7 +479,7 @@ Client.prototype.fullTrace = function(cb) {
       //   column: 2,
       //   sourceLineText: '  debugger;',
       //   scopes: [ { type: 1, index: 0 }, { type: 0, index: 1 } ],
-      //   text: '#00 blah() /home/ryan/projects/node/test-debug.js line 8 column 3 (position 161)' }
+      //   text: '#00 blah() /home/ryan/projects/node/test-debug.js l...' }
       refs.push(frame.script.ref);
       refs.push(frame.func.ref);
       refs.push(frame.receiver.ref);
@@ -496,7 +496,7 @@ Client.prototype.fullTrace = function(cb) {
       if (cb) cb(trace);
     });
   });
-}
+};
 
 
 
@@ -516,7 +516,7 @@ var commands = [
   'run',
   'scripts',
   'step',
-  'version',
+  'version'
 ];
 
 
@@ -565,13 +565,15 @@ function SourceInfo(body) {
 // "node debug"
 function Interface() {
   var self = this;
-  var term = this.term =
-    readline.createInterface(process.stdin, process.stdout, function (line) {
-      return self.complete(line);
-    });
   var child;
   var client;
-  var term;
+
+  function complete(line) {
+    return self.complete(line);
+  }
+
+  var term = readline.createInterface(process.stdin, process.stdout, complete);
+  this.term = term;
 
   process.on('exit', function() {
     self.killChild();

lib/child_process.js

@@ -203,8 +203,8 @@ ChildProcess.prototype.spawn = function(path, args, options, customFds) {
     env = options.env || process.env;
     customFds = options.customFds || [-1, -1, -1];
     setsid = options.setsid ? true : false;
-    uid = options.hasOwnProperty("uid") ? options.uid : -1;
-    gid = options.hasOwnProperty("gid") ? options.gid : -1;
+    uid = options.hasOwnProperty('uid') ? options.uid : -1;
+    gid = options.hasOwnProperty('gid') ? options.gid : -1;
   }
 
   var envPairs = [];

lib/http.js

@@ -942,7 +942,7 @@ Agent.prototype.appendMessage = function(options) {
 Agent.prototype._removeSocket = function(socket) {
   var i = this.sockets.indexOf(socket);
   if (i >= 0) this.sockets.splice(i, 1);
-}
+};
 
 
 Agent.prototype._establishNewConnection = function() {
@@ -951,10 +951,10 @@ Agent.prototype._establishNewConnection = function() {
 
   // Grab a new "socket". Depending on the implementation of _getConnection
   // this could either be a raw TCP socket or a TLS stream.
-  var socket = this._getConnection(this.host, this.port, function () {
+  var socket = this._getConnection(this.host, this.port, function() {
     socket._httpConnecting = false;
     self.emit('connect'); // mostly for the shim.
-    debug("Agent _getConnection callback");
+    debug('Agent _getConnection callback');
     self._cycle();
   });
 
@@ -972,10 +972,10 @@ Agent.prototype._establishNewConnection = function() {
   parser.incoming = null;
 
   socket.on('error', function(err) {
-    debug("AGENT SOCKET ERROR: " + err.message);
+    debug('AGENT SOCKET ERROR: ' + err.message);
     var req;
     if (socket._httpMessage) {
-      req = socket._httpMessage
+      req = socket._httpMessage;
     } else if (self.queue.length) {
       req = self.queue.shift();
     } else {
@@ -1105,8 +1105,8 @@ Agent.prototype._establishNewConnection = function() {
 // Sub-classes can overwrite this method with e.g. something that supplies
 // TLS streams.
 Agent.prototype._getConnection = function(host, port, cb) {
-  debug("Agent connected!");
-  var c =  net.createConnection(port, host);
+  debug('Agent connected!');
+  var c = net.createConnection(port, host);
   c.on('connect', cb);
   return c;
 };
@@ -1116,7 +1116,8 @@ Agent.prototype._getConnection = function(host, port, cb) {
 // waiting sockets. If a waiting socket cannot be found, it will
 // start the process of establishing one.
 Agent.prototype._cycle = function() {
-  debug("Agent _cycle sockets=" + this.sockets.length + " queue=" + this.queue.length);
+  debug('Agent _cycle sockets=' + this.sockets.length +
+        ' queue=' + this.queue.length);
   var self = this;
 
   var first = this.queue[0];
@@ -1131,7 +1132,7 @@ Agent.prototype._cycle = function() {
     // If the socket doesn't already have a message it's sending out
     // and the socket is available for writing...
     if (!socket._httpMessage && (socket.writable && socket.readable)) {
-      debug("Agent found socket, shift");
+      debug('Agent found socket, shift');
       // We found an available connection!
       this.queue.shift(); // remove first from queue.
       first.assignSocket(socket);
@@ -1159,7 +1160,7 @@ Agent.prototype._cycle = function() {
 // TODO currently we never remove agents from this hash. This is a small
 // memory leak. Have a 2 second timeout after a agent's sockets are to try
 // to remove it?
-var agents = {}
+var agents = {};
 
 
 function getAgent(host, port) {
@@ -1220,7 +1221,7 @@ function Client(port, host) {
   });
 
   // proxy upgrade events upwards;
-  this.agent.on('upgrade', function (res, socket, upgradeHead) {
+  this.agent.on('upgrade', function(res, socket, upgradeHead) {
     if (self.listeners('upgrade').length) {
       self.emit('upgrade', res, socket, upgradeHead);
     } else {

lib/module.js

@@ -12,7 +12,7 @@ function Module(id, parent) {
   this.loaded = false;
   this.exited = false;
   this.children = [];
-};
+}
 module.exports = Module;
 
 // Set the environ variable NODE_MODULE_CONTEXTS=1 to make node load all
@@ -35,9 +35,11 @@ if (process.env.NODE_DEBUG && /module/.test(process.env.NODE_DEBUG)) {
   };
 }
 
+
 // We use this alias for the preprocessor that filters it out
 var debug = Module._debug;
 
+
 // given a module name, and a list of paths to test, returns the first
 // matching file in the following precedence.
 //
@@ -93,12 +95,12 @@ Module._findPath = function(request, paths) {
 
     if (!filename) {
       // try it with each of the extensions
-      filename = tryExtensions(basePath)
+      filename = tryExtensions(basePath);
     }
 
     if (!filename) {
       // try it with each of the extensions at "index"
-      filename = tryExtensions(path.resolve(basePath, 'index'))
+      filename = tryExtensions(path.resolve(basePath, 'index'));
     }
 
     if (filename) {
@@ -107,7 +109,8 @@ Module._findPath = function(request, paths) {
     }
   }
   return false;
-}
+};
+
 
 Module._resolveLookupPaths = function(request, parent) {
   if (NativeModule.exists(request)) {
@@ -143,7 +146,7 @@ Module._resolveLookupPaths = function(request, parent) {
         ' set ID to: ' + id + ' from ' + parent.id);
 
   return [id, [path.dirname(parent.filename)]];
-}
+};
 
 
 Module._load = function(request, parent) {
@@ -197,7 +200,7 @@ Module._resolveFilename = function(request, parent) {
   }
   id = filename;
   return [id, filename];
-}
+};
 
 
 Module.prototype.load = function(filename) {
@@ -232,7 +235,7 @@ Module.prototype._compile = function(content, filename) {
   // Enable support to add extra extension types
   require.extensions = Module._extensions;
   require.registerExtension = function() {
-    throw new Error('require.registerExtension() removed. Use '+
+    throw new Error('require.registerExtension() removed. Use ' +
                     'require.extensions instead.');
   }
   require.cache = Module._cache;

lib/net.js

@@ -1,7 +1,7 @@
 var util = require('util');
 var events = require('events');
 var stream = require('stream');
-var timers = require('timers');;
+var timers = require('timers');
 
 var kMinPoolSpace = 128;
 var kPoolSize = 40 * 1024;

lib/readline.js

@@ -290,6 +290,7 @@ Interface.prototype._tabComplete = function() {
   }
 };
 
+
 function commonPrefix(strings) {
   if (!strings || strings.length == 0) {
     return '';
@@ -305,6 +306,7 @@ function commonPrefix(strings) {
   return min;
 }
 
+
 Interface.prototype._deleteLeft = function() {
   if (this.cursor > 0 && this.line.length > 0) {
     this.line = this.line.slice(0, this.cursor - 1) +
@@ -315,11 +317,13 @@ Interface.prototype._deleteLeft = function() {
   }
 };
 
+
 Interface.prototype._deleteRight = function() {
   this.line = this.line.slice(0, this.cursor) +
               this.line.slice(this.cursor + 1, this.line.length);
   this._refreshLine();
-}
+};
+
 
 Interface.prototype._line = function() {
   var line = this._addHistory();
@@ -327,6 +331,7 @@ Interface.prototype._line = function() {
   this._onLine(line);
 };
 
+
 Interface.prototype._historyNext = function() {
   if (this.historyIndex > 0) {
     this.historyIndex--;
@@ -342,6 +347,7 @@ Interface.prototype._historyNext = function() {
   }
 };
 
+
 Interface.prototype._historyPrev = function() {
   if (this.historyIndex + 1 < this.history.length) {
     this.historyIndex++;
@@ -478,7 +484,10 @@ Interface.prototype._ttyWrite = function(s, key) {
 
       case 'f': // forward word
         if (this.cursor < this.line.length) {
-          next_word = this.line.slice(this.cursor, this.line.length).search(/\w/);
+          next_word = this.line
+            .slice(this.cursor, this.line.length)
+            .search(/\w/);
+
           if (next_word !== -1) {
             next_non_word = this.line.slice(this.cursor + next_word,
                                             this.line.length).search(/\W/);
@@ -495,7 +504,10 @@ Interface.prototype._ttyWrite = function(s, key) {
 
       case 'd': // delete forward word
         if (this.cursor < this.line.length) {
-          next_word = this.line.slice(this.cursor, this.line.length).search(/\w/);
+          next_word = this.line
+            .slice(this.cursor, this.line.length)
+            .search(/\w/);
+
           if (next_word !== -1) {
             next_non_word = this.line.slice(this.cursor + next_word,
                                             this.line.length).search(/\W/);
@@ -586,4 +598,5 @@ Interface.prototype._ttyWrite = function(s, key) {
   }
 };
 
+
 exports.Interface = Interface;

lib/repl.js

@@ -64,9 +64,12 @@ function REPLServer(prompt, stream) {
 
   self.prompt = prompt || '> ';
 
-  var rli = self.rli = rl.createInterface(self.inputStream, self.outputStream, function(text) {
+  function complete(text) {
     return self.complete(text);
-  });
+  }
+
+  var rli = rl.createInterface(self.inputStream, self.outputStream, complete);
+  self.rli = rli;
 
   this.commands = {};
   defineDefaultCommands(this);

lib/tls.js

@@ -169,7 +169,7 @@ CryptoStream.prototype.destroy = function(err) {
 
 CryptoStream.prototype.fd = -1;
 CryptoStream.prototype.__defineGetter__('readyState',
-  net.Socket.prototype.__lookupGetter__('readyState'));
+    net.Socket.prototype.__lookupGetter__('readyState'));
 
 // Move decrypted, clear data out into the application.
 // From the user's perspective this occurs as a 'data' event

lib/tty_posix.js

@@ -91,9 +91,9 @@ ReadStream.prototype.isTTY = true;
 */
 
 // Regexes used for ansi escape code splitting
-var metaKeyCodeRe = /^(?:\x1b)([a-zA-Z0-9])$/,
-    functionKeyCodeRe =
-      /^(?:\x1b+)(O|N|\[|\[\[)(?:(\d+)(?:;(\d+))?([~^$])|(?:1;)?(\d+)?([a-zA-Z]))/;
+var metaKeyCodeRe = /^(?:\x1b)([a-zA-Z0-9])$/;
+var functionKeyCodeRe =
+    /^(?:\x1b+)(O|N|\[|\[\[)(?:(\d+)(?:;(\d+))?([~^$])|(?:1;)?(\d+)?([a-zA-Z]))/;
 
 ReadStream.prototype._emitKey = function(s) {
   var char,
@@ -108,7 +108,7 @@ ReadStream.prototype._emitKey = function(s) {
   if (Buffer.isBuffer(s)) {
     if (s[0] > 127 && s[1] === undefined) {
       s[0] -= 128;
-      s = '\x1b'+s.toString(this.encoding || 'utf-8');
+      s = '\x1b' + s.toString(this.encoding || 'utf-8');
     } else {
       s = s.toString(this.encoding || 'utf-8');
     }

src/node.js

@@ -314,7 +314,7 @@
   // one to drop a file lib/_third_party_main.js into the build directory
   // which will be executed instead of Node's normal loading.
   if (NativeModule.exists('_third_party_main')) {
-    process.nextTick(function () {
+    process.nextTick(function() {
       NativeModule.require('_third_party_main');
     });
     return;