From 1815f9d5f861d3dd7af02cc10701878e72657dee Mon Sep 17 00:00:00 2001
From: mscdex <mscdex@mscdex.net>
Date: Wed, 12 Jun 2013 02:07:51 -0400
Subject: [PATCH] lint

---
 lib/imap.js         | 61 +++++++++++++++++++++------------------------
 lib/imap.parsers.js |  4 +--
 2 files changed, 31 insertions(+), 34 deletions(-)

diff --git a/lib/imap.js b/lib/imap.js
index ed7fb67..b1960c9 100644
--- a/lib/imap.js
+++ b/lib/imap.js
@@ -148,7 +148,7 @@ ImapConnection.prototype.connect = function(loginCb) {
     self.authenticated = false;
     self.debug&&self.debug('[connection] Connected to host.');
     state.status = STATES.NOAUTH;
-  };
+  }
 
   state.conn.on('end', function() {
     self.connected = false;
@@ -255,7 +255,8 @@ ImapConnection.prototype.connect = function(loginCb) {
     if (b.length === 0 || b.p >= b.length) return;
     self.debug&&self.debug('\n<== ' + inspect(b.toString('binary', b.p)) + '\n');
 
-    var r, m, litType, i, len, msg, fetches, f, lenf;
+    var r, m, litType, i, len, msg, fetches, index;
+
     if (indata.expect > 0) {
       r = read(b);
       if (indata.streaming) {
@@ -318,8 +319,7 @@ ImapConnection.prototype.connect = function(loginCb) {
         switch (m.type) {
           case 'FETCH':
             // m.info = message details
-            var data, parsed, headers, f, lenf, body, lenb, msg, bodies,
-                details, val;
+            var data, parsed, headers, body, lenb, bodies, details, val;
 
             isUnsolicited = isUnsolicited
                             || (requests[0]
@@ -334,7 +334,7 @@ ImapConnection.prototype.connect = function(loginCb) {
 
             if (details['x-gm-labels'] !== undefined) {
               var labels = details['x-gm-labels'];
-              for (var i=0, len=labels.length; i<len; ++i)
+              for (i=0, len=labels.length; i<len; ++i)
                 labels[i] = ('' + labels[i]).replace(RE_ESCAPE, '\\')
             }
 
@@ -354,7 +354,7 @@ ImapConnection.prototype.connect = function(loginCb) {
               for (body = 0, lenb = bodies.length; body < lenb; body += 2) {
                 fetches = requests[0].fetchers[bodies[body]];
                 val = bodies[body + 1];
-                for (var i=0, len=fetches.length; i<len; ++i) {
+                for (i=0, len=fetches.length; i<len; ++i) {
                   parsed = undefined;
                   if (shouldEmit = (!fetches[i]._msg))
                     fetches[i]._msg = new ImapMessage();
@@ -375,7 +375,6 @@ ImapConnection.prototype.connect = function(loginCb) {
                       // a body was given as a quoted, non-literal string,
                       // e.g. "foo"
                       if (RE_ISHEADER.test(bodies[body])) {
-                        var parsed, data, headers;
                         if (fetches[i]._parse) {
                           if (parsed === undefined)
                             parsed = parsers.parseHeaders(val);
@@ -387,7 +386,7 @@ ImapConnection.prototype.connect = function(loginCb) {
                         }
                         fetches[i]._msg.emit('headers', headers);
                       } else {
-                        var data = new Buffer(val, 'binary');
+                        data = new Buffer(val, 'binary');
                         fetches[i]._msg.emit('data', data);
                       }
                     }
@@ -672,31 +671,31 @@ ImapConnection.prototype.connect = function(loginCb) {
 
       if (typeof requests[0].callback === 'function') {
         m = RE_TAGGED_RESP.exec(line);
-        var err = null;
+        var error = null;
         var args = requests[0].cbargs,
             cmdstr = requests[0].cmdstr;
         if (!m) {
           if (requests[0].cmd === 'APPEND')
             return requests[0].callback();
           else {
-            var isXOAuth2 = (cmdstr.indexOf('AUTHENTICATE XOAUTH2') === 0),
-                msg = (isXOAuth2
-                       ? new Buffer(line.substr(2), 'base64').toString('utf8')
-                       : 'Unexpected continuation');
-            err = new Error(msg);
-            err.level = 'protocol';
-            err.type = (isXOAuth2 ? 'failure' : 'continuation');
-            err.request = cmdstr;
+            var isXOAuth2 = (cmdstr.indexOf('AUTHENTICATE XOAUTH2') === 0);
+            msg = (isXOAuth2
+                   ? new Buffer(line.substr(2), 'base64').toString('utf8')
+                   : 'Unexpected continuation');
+            error = new Error(msg);
+            error.level = 'protocol';
+            error.type = (isXOAuth2 ? 'failure' : 'continuation');
+            error.request = cmdstr;
           }
         } else if (m[1] !== 'OK') {
           // m[1]: error type
           // m[2]: resp-text-code
           // m[3]: message
-          err = new Error(m[3]);
-          err.level = 'protocol';
-          err.type = 'failure';
-          err.code = m[2];
-          err.request = cmdstr;
+          error = new Error(m[3]);
+          error.level = 'protocol';
+          error.type = 'failure';
+          error.code = m[2];
+          error.request = cmdstr;
         } else if (state.status === STATES.BOXSELECTED) {
           if (sendBox) // SELECT, EXAMINE, RENAME
             args.unshift(state.box);
@@ -710,7 +709,8 @@ ImapConnection.prototype.connect = function(loginCb) {
             args.unshift([]);
         }
         if (m) {
-          var msg = m[3], info;
+          var info;
+          msg = m[3];
           if (m[2]) {
             m = RE_TEXT_CODE.exec(m[2]);
             info = {
@@ -722,7 +722,7 @@ ImapConnection.prototype.connect = function(loginCb) {
             info = { message: msg };
           args.push(info);
         }
-        args.unshift(err);
+        args.unshift(error);
         requests[0].callback.apply(self, args);
       }
 
@@ -738,9 +738,8 @@ ImapConnection.prototype.connect = function(loginCb) {
     } else if (RE_RES_IDLE.test(indata.line)) {
       self.debug&&self.debug('[parsing incoming] saw IDLE');
       requests.shift(); // remove IDLE request
-      var idx;
-      if ((idx = indata.line.indexOf(CRLF)) > -1)
-        indata.line = indata.line.substr(idx + 2);
+      if ((index = indata.line.indexOf(CRLF)) > -1)
+        indata.line = indata.line.substr(index + 2);
       else
         indata.line = undefined;
       state.ext.idle.state = IDLE_NONE;
@@ -753,9 +752,8 @@ ImapConnection.prototype.connect = function(loginCb) {
     } else if (RE_RES_NOOP.test(indata.line)) {
       self.debug&&self.debug('[parsing incoming] saw NOOP');
       requests.shift(); // remove NOOP request
-      var idx;
-      if ((idx = indata.line.indexOf(CRLF)) > -1)
-        indata.line = indata.line.substr(idx + 2);
+      if ((index = indata.line.indexOf(CRLF)) > -1)
+        indata.line = indata.line.substr(index + 2);
       else
         indata.line = undefined;
       if (!requests.length)
@@ -1020,8 +1018,7 @@ ImapConnection.prototype._fetch = function(which, uids, options, what, cb) {
     uids = [uids];
   utils.validateUIDList(uids);
 
-  var toFetch = '', prefix = ' BODY[', extensions, self = this,
-      parse, headers, key, stream,
+  var toFetch = '', prefix = ' BODY[', extensions, parse, headers, key, stream,
       fetchers = {};
 
   // argument detection!
diff --git a/lib/imap.parsers.js b/lib/imap.parsers.js
index fe58e41..f062abe 100644
--- a/lib/imap.parsers.js
+++ b/lib/imap.parsers.js
@@ -306,8 +306,8 @@ exports.parseStructExtra = function(part, partLen, cur, next) {
 
 exports.parseExpr = function(o, literals, result, start, useBrackets) {
   start = start || 0;
-  var inQuote = false, lastPos = start - 1, isTop = false, inLitStart = false,
-      val;
+  var inQuote = false, lastPos = start - 1, isTop = false, val;
+
   if (useBrackets === undefined)
     useBrackets = true;
   if (!result)