remove unused variables

2017-05-04 16:16:09 +02:00
parent 5739c3d973
commit 78b11584f8
53 changed files with 420 additions and 734 deletions
--- a/www/common/clipboard.js
+++ b/www/common/clipboard.js
@@ -3,7 +3,7 @@ define(['jquery'], function ($) {

    // copy arbitrary text to the clipboard
    // return boolean indicating success
-    var copy = Clipboard.copy = function (text) {
+    Clipboard.copy = function (text) {
        var $ta = $('<input>', {
            type: 'text',
        }).val(text);
--- a/www/common/common-hash.js
+++ b/www/common/common-hash.js
@@ -49,7 +49,7 @@ define([
            return ret;
        }

-        var hash = href.replace(patt, function (a, domain, type, hash) {
+        var hash = href.replace(patt, function (a, domain, type) {
            ret.domain = domain;
            ret.type = type;
            return '';
@@ -70,7 +70,7 @@ define([
     * - no argument: use the URL hash or create one if it doesn't exist
     * - secretHash provided: use secretHash to find the keys
     */
-    var getSecrets = Hash.getSecrets = function (secretHash) {
+    Hash.getSecrets = function (secretHash) {
        var secret = {};
        var generate = function () {
            secret.keys = Crypto.createEditCryptor();
@@ -130,7 +130,7 @@ define([
        return secret;
    };

-    var getHashes = Hash.getHashes = function (channel, secret) {
+    Hash.getHashes = function (channel, secret) {
        var hashes = {};
        if (secret.keys.editKeyStr) {
            hashes.editHash = getEditHashFromKeys(channel, secret.keys);
@@ -152,7 +152,7 @@ define([
        return id;
    };

-    var createRandomHash = Hash.createRandomHash = function () {
+    Hash.createRandomHash = function () {
        // 16 byte channel Id
        var channelId = Util.hexToBase64(createChannelId());
        // 18 byte encryption key
@@ -197,7 +197,7 @@ Version 2
    };

    // STORAGE
-    var findWeaker = Hash.findWeaker = function (href, recents) {
+    Hash.findWeaker = function (href, recents) {
        var rHref = href || getRelativeHref(window.location.href);
        var parsed = parsePadUrl(rHref);
        if (!parsed.hash) { return false; }
@@ -241,11 +241,11 @@ Version 2
        });
        return stronger;
    };
-    var isNotStrongestStored = Hash.isNotStrongestStored = function (href, recents) {
+    Hash.isNotStrongestStored = function (href, recents) {
        return findStronger(href, recents);
    };

-    var hrefToHexChannelId = Hash.hrefToHexChannelId = function (href) {
+    Hash.hrefToHexChannelId = function (href) {
        var parsed = Hash.parsePadUrl(href);
        if (!parsed || !parsed.hash) { return; }

@@ -266,11 +266,11 @@ Version 2
        return hex;
    };

-    var getBlobPath = Hash.getBlobPathFromHex = function (id) {
+    Hash.getBlobPathFromHex = function (id) {
        return '/blob/' + id.slice(0,2) + '/' + id;
    };

-    var serializeHash = Hash.serializeHash = function (hash) {
+    Hash.serializeHash = function (hash) {
        if (hash && hash.slice(-1) !== "/") { hash += "/"; }
        return hash;
    };
--- a/www/common/common-history.js
+++ b/www/common/common-history.js
@@ -25,7 +25,7 @@ define([
        var wcId = common.hrefToHexChannelId(config.href || window.location.href);

        console.log(wcId);
-        var createRealtime = function(chan) {
+        var createRealtime = function () {
            return ChainPad.create({
                userName: 'history',
                initialState: '',
@@ -68,14 +68,14 @@ define([
            }
        };

-        network.on('message', function (msg, sender) {
+        network.on('message', function (msg) {
            onMsg(msg);
        });

        network.sendto(hkn, JSON.stringify(['GET_FULL_HISTORY', wcId, secret.keys.validateKey]));
    };

-    var create = History.create = function (common, config) {
+    History.create = function (common, config) {
        if (!config.$toolbar) { return void console.error("config.$toolbar is undefined");}
        if (History.loading) { return void console.error("History is already being loaded..."); }
        History.loading = true;
@@ -145,7 +145,7 @@ define([
                title: Messages.history_next
            }).appendTo($hist);

-            var $label = $('<label>').text(Messages.history_version).appendTo($nav);
+            $('<label>').text(Messages.history_version).appendTo($nav);
            var $cur = $('<input>', {
                'class' : 'gotoInput',
                'type' : 'number',
--- a/www/common/common-interface.js
+++ b/www/common/common-interface.js
@@ -48,7 +48,7 @@ define([
    UI.alert = function (msg, cb, force) {
        cb = cb || function () {};
        if (force !== true) { msg = Util.fixHTML(msg); }
-        var close = function (e) {
+        var close = function () {
            findOKButton().click();
        };
        var keyHandler = listenForKeys(close, close);
@@ -66,9 +66,9 @@ define([
        cb = cb || function () {};
        if (force !== true) { msg = Util.fixHTML(msg); }

-        var keyHandler = listenForKeys(function (e) { // yes
+        var keyHandler = listenForKeys(function () { // yes
            findOKButton().click();
-        }, function (e) { // no
+        }, function () { // no
            findCancelButton().click();
        });

@@ -90,9 +90,9 @@ define([
        cb = cb || function () {};
        if (force !== true) { msg = Util.fixHTML(msg); }

-        var keyHandler = listenForKeys(function (e) {
+        var keyHandler = listenForKeys(function () {
            findOKButton().click();
-        }, function (e) {
+        }, function () {
            findCancelButton().click();
        });

@@ -183,7 +183,7 @@ define([
        }
        if (Messages.tips && !hideTips) {
            var $loadingTip = $('<div>', {'id': 'loadingTip'});
-            var $tip = $('<span>', {'class': 'tips'}).text(getRandomTip()).appendTo($loadingTip);
+            $('<span>', {'class': 'tips'}).text(getRandomTip()).appendTo($loadingTip);
            $loadingTip.css({
                'top': $('body').height()/2 + $container.height()/2 + 20 + 'px'
            });
@@ -204,7 +204,7 @@ define([
        $('#' + LOADING).find('p').html(error || Messages.error);
    };

-    var importContent = UI.importContent = function (type, f) {
+    UI.importContent = function (type, f) {
        return function () {
            var $files = $('<input type="file">').click();
            $files.on('change', function (e) {
--- a/www/common/common-util.js
+++ b/www/common/common-util.js
@@ -1,20 +1,20 @@
 define([], function () {
    var Util = {};

-    var find = Util.find = function (map, path) {
+    Util.find = function (map, path) {
        return (map && path.reduce(function (p, n) {
            return typeof(p[n]) !== 'undefined' && p[n];
        }, map));
    };

-    var fixHTML = Util.fixHTML = function (str) {
+    Util.fixHTML = function (str) {
        if (!str) { return ''; }
        return str.replace(/[<>&"']/g, function (x) {
            return ({ "<": "&lt;", ">": "&gt", "&": "&amp;", '"': "&#34;", "'": "&#39;" })[x];
        });
    };

-    var hexToBase64 = Util.hexToBase64 = function (hex) {
+    Util.hexToBase64 = function (hex) {
        var hexArray = hex
            .replace(/\r|\n/g, "")
            .replace(/([\da-fA-F]{2}) ?/g, "0x$1 ")
@@ -24,7 +24,7 @@ define([], function () {
        return window.btoa(byteString).replace(/\//g, '-').slice(0,-2);
    };

-    var base64ToHex = Util.base64ToHex = function (b64String) {
+    Util.base64ToHex = function (b64String) {
        var hexArray = [];
        atob(b64String.replace(/-/g, '/')).split("").forEach(function(e){
            var h = e.charCodeAt(0).toString(16);
@@ -34,9 +34,9 @@ define([], function () {
        return hexArray.join("");
    };

-    var uint8ArrayToHex = Util.uint8ArrayToHex = function (a) {
+    Util.uint8ArrayToHex = function (a) {
        // call slice so Uint8Arrays work as expected
-        return Array.prototype.slice.call(a).map(function (e, i) {
+        return Array.prototype.slice.call(a).map(function (e) {
            var n = Number(e & 0xff).toString(16);
            if (n === 'NaN') {
                throw new Error('invalid input resulted in NaN');
@@ -51,7 +51,7 @@ define([], function () {
        }).join('');
    };

-    var deduplicateString = Util.deduplicateString = function (array) {
+    Util.deduplicateString = function (array) {
        var a = array.slice();
        for(var i=0; i<a.length; i++) {
            for(var j=i+1; j<a.length; j++) {
@@ -61,11 +61,11 @@ define([], function () {
        return a;
    };

-    var getHash = Util.getHash = function () {
+    Util.getHash = function () {
        return window.location.hash.slice(1);
    };

-    var replaceHash = Util.replaceHash = function (hash) {
+    Util.replaceHash = function (hash) {
        if (window.history && window.history.replaceState) {
            if (!/^#/.test(hash)) { hash = '#' + hash; }
            return void window.history.replaceState({}, window.document.title, hash);
@@ -76,16 +76,16 @@ define([], function () {
    /*
     *  Saving files
     */
-    var fixFileName = Util.fixFileName = function (filename) {
+    Util.fixFileName = function (filename) {
        return filename.replace(/ /g, '-').replace(/[\/\?]/g, '_')
            .replace(/_+/g, '_');
    };

-    var bytesToMegabytes = Util.bytesToMegabytes = function (bytes) {
+    Util.bytesToMegabytes = function (bytes) {
        return Math.floor((bytes / (1024 * 1024) * 100)) / 100;
    };

-    var bytesToKilobytes = Util.bytesToKilobytes = function (bytes) {
+    Util.bytesToKilobytes = function (bytes) {
        return Math.floor(bytes / 1024 * 100) / 100;
    };

--- a/www/common/credential.js
+++ b/www/common/credential.js
@@ -8,20 +8,19 @@ define([
        return typeof(x) === 'string';
    };

-    var isValidUsername = Cred.isValidUsername = function (name) {
+    Cred.isValidUsername = function (name) {
        return !!(name && isString(name));
    };

-    var isValidPassword = Cred.isValidPassword = function (passwd) {
+    Cred.isValidPassword = function (passwd) {
        return !!(passwd && isString(passwd));
    };

-    var passwordsMatch = Cred.passwordsMatch = function (a, b) {
+    Cred.passwordsMatch = function (a, b) {
        return isString(a) && isString(b) && a === b;
    };

-    var deriveFromPassphrase = Cred.deriveFromPassphrase = function 
-    (username, password, len, cb) {
+    Cred.deriveFromPassphrase = function (username, password, len, cb) {
        Scrypt(password,
            username,
            8, // memoryCost (n)
@@ -32,7 +31,7 @@ define([
            undefined); // format, could be 'base64'
    };

-    var dispenser = Cred.dispenser = function (bytes) {
+    Cred.dispenser = function (bytes) {
        var entropy = {
            used: 0,
        };
--- a/www/common/cryptget.js
+++ b/www/common/cryptget.js
@@ -5,8 +5,8 @@ define([
    '/common/cryptpad-common.js',
    '/bower_components/textpatcher/TextPatcher.js'
 ], function ($, Crypto, Realtime, Cryptpad, TextPatcher) {
-    var Messages = Cryptpad.Messages;
-    var noop = function () {};
+    //var Messages = Cryptpad.Messages;
+    //var noop = function () {};
    var finish = function (S, err, doc) {
        if (S.done) { return; }
        S.cb(err, doc);
@@ -50,14 +50,14 @@ define([
        var Session = { cb: cb, };
        var config = makeConfig(hash);

-        var onReady = config.onReady = function (info) {
+        config.onReady = function (info) {
            var rt = Session.session = info.realtime;
            Session.network = info.network;
            finish(Session, void 0, rt.getUserDoc());
        };
        overwrite(config, opt);

-        var realtime = Session.realtime = Realtime.start(config);
+        Session.realtime = Realtime.start(config);
    };

    var put = function (hash, doc, cb, opt) {
@@ -87,7 +87,7 @@ define([
        };
        overwrite(config, opt);

-        var realtime = Session.session = Realtime.start(config);
+        Session.session = Realtime.start(config);
    };

    return {
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@@ -29,7 +29,7 @@ define([
    var userHashKey = common.userHashKey = 'User_hash';
    var userNameKey = common.userNameKey = 'User_name';
    var fileHashKey = common.fileHashKey = 'FS_hash';
-    var displayNameKey = common.displayNameKey = 'cryptpad.username';
+    common.displayNameKey = 'cryptpad.username';
    var newPadNameKey = common.newPadNameKey = "newPadName";
    var newPadPathKey = common.newPadPathKey = "newPadPath";
    var storageKey = common.storageKey = 'CryptPad_RECENTPADS';
@@ -39,10 +39,10 @@ define([
    var rpc;

    // import UI elements
-    var findCancelButton = common.findCancelButton = UI.findCancelButton;
-    var findOKButton = common.findOKButton = UI.findOKButton;
-    var listenForKeys = common.listenForKeys = UI.listenForKeys;
-    var stopListening = common.stopListening = UI.stopListening;
+    common.findCancelButton = UI.findCancelButton;
+    common.findOKButton = UI.findOKButton;
+    common.listenForKeys = UI.listenForKeys;
+    common.stopListening = UI.stopListening;
    common.prompt = UI.prompt;
    common.confirm = UI.confirm;
    common.alert = UI.alert;
@@ -54,15 +54,15 @@ define([
    common.errorLoadingScreen = UI.errorLoadingScreen;

    // import common utilities for export
-    var find = common.find = Util.find;
+    common.find = Util.find;
    var fixHTML = common.fixHTML = Util.fixHTML;
-    var hexToBase64 = common.hexToBase64 = Util.hexToBase64;
-    var base64ToHex = common.base64ToHex = Util.base64ToHex;
+    common.hexToBase64 = Util.hexToBase64;
+    common.base64ToHex = Util.base64ToHex;
    var deduplicateString = common.deduplicateString = Util.deduplicateString;
-    var uint8ArrayToHex = common.uint8ArrayToHex = Util.uint8ArrayToHex;
-    var replaceHash = common.replaceHash = Util.replaceHash;
+    common.uint8ArrayToHex = Util.uint8ArrayToHex;
+    common.replaceHash = Util.replaceHash;
    var getHash = common.getHash = Util.getHash;
-    var fixFileName = common.fixFileName = Util.fixFileName;
+    common.fixFileName = Util.fixFileName;
    common.bytesToMegabytes = Util.bytesToMegabytes;
    common.bytesToKilobytes = Util.bytesToKilobytes;

@@ -121,13 +121,13 @@ define([
        });
    };

-    var reportAppUsage = common.reportAppUsage = function () {
+    common.reportAppUsage = function () {
        var pattern = window.location.pathname.split('/')
            .filter(function (x) { return x; }).join('.');
        feedback(pattern);
    };

-    var getUid = common.getUid = function () {
+    common.getUid = function () {
        if (store && store.getProxy() && store.getProxy().proxy) {
            return store.getProxy().proxy.uid;
        }
@@ -152,7 +152,7 @@ define([
        }, 0);
    };

-    var getWebsocketURL = common.getWebsocketURL = function () {
+    common.getWebsocketURL = function () {
        if (!Config.websocketPath) { return Config.websocketURL; }
        var path = Config.websocketPath;
        if (/^ws{1,2}:\/\//.test(path)) { return path; }
@@ -164,7 +164,7 @@ define([
        return url;
    };

-    var login = common.login = function (hash, name, cb) {
+    common.login = function (hash, name, cb) {
        if (!hash) { throw new Error('expected a user hash'); }
        if (!name) { throw new Error('expected a user name'); }
        hash = common.serializeHash(hash);
@@ -188,7 +188,7 @@ define([
    };

    var logoutHandlers = [];
-    var logout = common.logout = function (cb) {
+    common.logout = function (cb) {
        [
            userNameKey,
            userHashKey,
@@ -211,7 +211,7 @@ define([

        if (cb) { cb(); }
    };
-    var onLogout = common.onLogout = function (h) {
+    common.onLogout = function (h) {
        if (typeof (h) !== "function") { return; }
        if (logoutHandlers.indexOf(h) !== -1) { return; }
        logoutHandlers.push(h);
@@ -232,7 +232,7 @@ define([
        return typeof getUserHash() === "string";
    };

-    var hasSigningKeys = common.hasSigningKeys = function (proxy) {
+    common.hasSigningKeys = function (proxy) {
        return typeof(proxy) === 'object' &&
            typeof(proxy.edPrivate) === 'string' &&
            typeof(proxy.edPublic) === 'string';
@@ -308,7 +308,7 @@ define([
    };

    // Get the pads from localStorage to migrate them to the object store
-    var getLegacyPads = common.getLegacyPads = function (cb) {
+    common.getLegacyPads = function (cb) {
        require(['/customize/store.js'], function(Legacy) { // TODO DEPRECATE_F
            Legacy.ready(function (err, legacy) {
                if (err) { cb(err, null); return; }
@@ -328,7 +328,6 @@ define([
    // Create untitled documents when no name is given
    var getDefaultName = common.getDefaultName = function (parsed) {
        var type = parsed.type;
-        var untitledIndex = 1;
        var name = (Messages.type)[type] + ' - ' + new Date().toString().split(' ').slice(0,4).join(' ');
        return name;
    };
@@ -348,37 +347,37 @@ define([
    };

    /* Sort pads according to how recently they were accessed */
-    var mostRecent = common.mostRecent = function (a, b) {
+    common.mostRecent = function (a, b) {
        return new Date(b.atime).getTime() - new Date(a.atime).getTime();
    };

    // STORAGE
-    var setPadAttribute = common.setPadAttribute = function (attr, value, cb) {
+    common.setPadAttribute = function (attr, value, cb) {
        getStore().setDrive([getHash(), attr].join('.'), value, function (err, data) {
            cb(err, data);
        });
    };
-    var setAttribute = common.setAttribute = function (attr, value, cb) {
+    common.setAttribute = function (attr, value, cb) {
        getStore().set(["cryptpad", attr].join('.'), value, function (err, data) {
            cb(err, data);
        });
    };
-    var setLSAttribute = common.setLSAttribute = function (attr, value) {
+    common.setLSAttribute = function (attr, value) {
        localStorage[attr] = value;
    };

    // STORAGE
-    var getPadAttribute = common.getPadAttribute = function (attr, cb) {
+    common.getPadAttribute = function (attr, cb) {
        getStore().getDrive([getHash(), attr].join('.'), function (err, data) {
            cb(err, data);
        });
    };
-    var getAttribute = common.getAttribute = function (attr, cb) {
+    common.getAttribute = function (attr, cb) {
        getStore().get(["cryptpad", attr].join('.'), function (err, data) {
            cb(err, data);
        });
    };
-    var getLSAttribute = common.getLSAttribute = function (attr) {
+    common.getLSAttribute = function (attr) {
        return localStorage[attr];
    };

@@ -393,19 +392,19 @@ define([
        });
        return templates;
    };
-    var addTemplate = common.addTemplate = function (data) {
+    common.addTemplate = function (data) {
        getStore().pushData(data);
        getStore().addPad(data.href, ['template']);
    };

-    var isTemplate = common.isTemplate = function (href) {
+    common.isTemplate = function (href) {
        var rhref = getRelativeHref(href);
        var templates = listTemplates();
        return templates.some(function (t) {
            return t.href === rhref;
        });
    };
-    var selectTemplate = common.selectTemplate = function (type, rt, Crypt) {
+    common.selectTemplate = function (type, rt, Crypt) {
        if (!AppConfig.enableTemplates) { return; }
        var temps = listTemplates(type);
        if (temps.length === 0) { return; }
@@ -423,7 +422,7 @@ define([
                Crypt.get(parsed.hash, function (err, val) {
                    if (err) { throw new Error(err); }
                    var p = parsePadUrl(window.location.href);
-                    Crypt.put(p.hash, val, function (e) {
+                    Crypt.put(p.hash, val, function () {
                        common.findOKButton().click();
                        common.removeLoadingScreen();
                    });
@@ -448,28 +447,28 @@ define([
    };

    // STORAGE: Display Name
-    var getLastName = common.getLastName = function (cb) {
+    common.getLastName = function (cb) {
        common.getAttribute('username', function (err, userName) {
            cb(err, userName);
        });
    };
    var _onDisplayNameChanged = [];
-    var onDisplayNameChanged = common.onDisplayNameChanged = function (h) {
+    common.onDisplayNameChanged = function (h) {
        if (typeof(h) !== "function") { return; }
        if (_onDisplayNameChanged.indexOf(h) !== -1) { return; }
        _onDisplayNameChanged.push(h);
    };
-    var changeDisplayName = common.changeDisplayName = function (newName) {
+    common.changeDisplayName = function (newName) {
        _onDisplayNameChanged.forEach(function (h) {
            h(newName);
        });
    };

    // STORAGE
-    var forgetPad = common.forgetPad = function (href, cb) {
+    common.forgetPad = function (href, cb) {
        var parsed = parsePadUrl(href);

-        var callback = function (err, data) {
+        var callback = function (err) {
            if (err) {
                cb(err);
                return;
@@ -511,7 +510,7 @@ define([
            }
        });
    };
-    var setPadTitle = common.setPadTitle = function (name, cb) {
+    common.setPadTitle = function (name, cb) {
        var href = window.location.href;
        var parsed = parsePadUrl(href);
        href = getRelativeHref(href);
@@ -525,7 +524,7 @@ define([

            var updateWeaker = [];
            var contains;
-            var renamed = recent.map(function (pad) {
+            recent.forEach(function (pad) {
                var p = parsePadUrl(pad.href);

                if (p.type !== parsed.type) { return pad; }
@@ -610,7 +609,7 @@ define([
    /*
     * Buttons
     */
-    var renamePad = common.renamePad = function (title, callback) {
+    common.renamePad = function (title, callback) {
        if (title === null) { return; }

        if (title.trim() === "") {
@@ -618,7 +617,7 @@ define([
            title = getDefaultName(parsed);
        }

-        common.setPadTitle(title, function (err, data) {
+        common.setPadTitle(title, function (err) {
            if (err) {
                console.log("unable to set pad title");
                console.log(err);
@@ -668,7 +667,7 @@ define([
        return true;
    };

-    var arePinsSynced = common.arePinsSynced = function (cb) {
+    common.arePinsSynced = function (cb) {
        if (!pinsReady()) { return void cb ('[RPC_NOT_READY]'); }

        var list = getCanonicalChannelList();
@@ -679,7 +678,7 @@ define([
        });
    };

-    var resetPins = common.resetPins = function (cb) {
+    common.resetPins = function (cb) {
        if (!pinsReady()) { return void cb ('[RPC_NOT_READY]'); }

        var list = getCanonicalChannelList();
@@ -689,7 +688,7 @@ define([
        });
    };

-    var pinPads = common.pinPads = function (pads, cb) {
+    common.pinPads = function (pads, cb) {
        if (!pinsReady()) { return void cb ('[RPC_NOT_READY]'); }

        rpc.pin(pads, function (e, hash) {
@@ -698,7 +697,7 @@ define([
        });
    };

-    var unpinPads = common.unpinPads = function (pads, cb) {
+    common.unpinPads = function (pads, cb) {
        if (!pinsReady()) { return void cb ('[RPC_NOT_READY]'); }

        rpc.unpin(pads, function (e, hash) {
@@ -707,12 +706,12 @@ define([
        });
    };

-    var getPinnedUsage = common.getPinnedUsage = function (cb) {
+    common.getPinnedUsage = function (cb) {
        if (!pinsReady()) { return void cb('[RPC_NOT_READY]'); }
        rpc.getFileListSize(cb);
    };

-    var getFileSize = common.getFileSize = function (href, cb) {
+    common.getFileSize = function (href, cb) {
        var channelId = Hash.hrefToHexChannelId(href);
        rpc.getFileSize(channelId, function (e, bytes) {
            if (e) { return void cb(e); }
@@ -720,11 +719,11 @@ define([
        });
    };

-    var getPinLimit = common.getPinLimit = function (cb) {
+    common.getPinLimit = function (cb) {
        cb(void 0, typeof(AppConfig.pinLimit) === 'number'? AppConfig.pinLimit: 1000);
    };

-    var isOverPinLimit = common.isOverPinLimit = function (cb) {
+    common.isOverPinLimit = function (cb) {
        if (!common.isLoggedIn() || !AppConfig.enablePinLimit) { return void cb(null, false); }
        var usage;
        var andThen = function (e, limit) {
@@ -743,7 +742,7 @@ define([
        common.getPinnedUsage(todo);
    };

-    var createButton = common.createButton = function (type, rightside, data, callback) {
+    common.createButton = function (type, rightside, data, callback) {
        var button;
        var size = "17px";
        switch (type) {
@@ -832,7 +831,7 @@ define([
                        var href = window.location.href;
                        common.confirm(Messages.forgetPrompt, function (yes) {
                            if (!yes) { return; }
-                            common.forgetPad(href, function (err, data) {
+                            common.forgetPad(href, function (err) {
                                if (err) {
                                    console.log("unable to forget pad");
                                    console.error(err);
@@ -1051,7 +1050,7 @@ define([

    // Provide $container if you want to put the generated block in another element
    // Provide $initBlock if you already have the menu block and you want the content inserted in it
-    var createLanguageSelector = common.createLanguageSelector = function ($container, $initBlock) {
+    common.createLanguageSelector = function ($container, $initBlock) {
        var options = [];
        var languages = Messages._languages;
        var keys = Object.keys(languages).sort();
@@ -1085,7 +1084,7 @@ define([
        return $block;
    };

-    var createUserAdminMenu = common.createUserAdminMenu = function (config) {
+    common.createUserAdminMenu = function (config) {
        var $displayedName = $('<span>', {'class': config.displayNameCls || 'displayName'});
        var accountName = localStorage[common.userNameKey];
        var account = isLoggedIn();
@@ -1172,24 +1171,24 @@ define([
        };
        var $userAdmin = createDropdown(dropdownConfigUser);

-        $userAdmin.find('a.logout').click(function (e) {
+        $userAdmin.find('a.logout').click(function () {
            common.logout();
            window.location.href = '/';
        });
-        $userAdmin.find('a.settings').click(function (e) {
+        $userAdmin.find('a.settings').click(function () {
            if (parsed && parsed.type) {
                window.open('/settings/');
            } else {
                window.location.href = '/settings/';
            }
        });
-        $userAdmin.find('a.login').click(function (e) {
+        $userAdmin.find('a.login').click(function () {
            if (window.location.pathname !== "/") {
                sessionStorage.redirectTo = window.location.href;
            }
            window.location.href = '/login/';
        });
-        $userAdmin.find('a.register').click(function (e) {
+        $userAdmin.find('a.register').click(function () {
            if (window.location.pathname !== "/") {
                sessionStorage.redirectTo = window.location.href;
            }
@@ -1281,7 +1280,8 @@ define([

                        common.arePinsSynced(function (err, yes) {
                            if (!yes) {
-                                common.resetPins(function (err, hash) {
+                                common.resetPins(function (err) {
+                                    if (err) { console.error(err); }
                                    console.log('RESET DONE');
                                });
                            }
--- a/www/common/cursor.js
+++ b/www/common/cursor.js
@@ -1,9 +1,7 @@
 define([
    '/common/treesome.js',
    '/bower_components/rangy/rangy-core.min.js'
-], function (Tree, Rangy, saveRestore) {
-    var log = function (x) { console.log(x); };
-    var error = function (x) { console.log(x); };
+], function (Tree, Rangy) {
    var verbose = function (x) { if (window.verboseMode) { console.log(x); } };

    /* accepts the document used by the editor */
@@ -45,7 +43,7 @@ define([
            });
        };

-        var exists = cursor.exists = function () {
+        cursor.exists = function () {
            return (Range.start.el?1:0) | (Range.end.el?2:0);
        };

@@ -55,7 +53,7 @@ define([
            2 if end
            3 if start and end
        */
-        var inNode = cursor.inNode = function (el) {
+        cursor.inNode = function (el) {
            var state = ['start', 'end'].map(function (pos, i) {
                return Tree.contains(el, Range[pos].el)? i +1: 0;
            });
@@ -122,7 +120,7 @@ define([
            }
        };

-        var pushDelta = cursor.pushDelta = function (oldVal, newVal, offset) {
+        cursor.pushDelta = function (oldVal, newVal) {
            if (oldVal === newVal) { return; }
            var commonStart = 0;
            while (oldVal.charAt(commonStart) === newVal.charAt(commonStart)) {
--- a/www/common/encode.js
+++ b/www/common/encode.js
@@ -1,7 +1,7 @@
 define([], function () {
    var exports = {};

-    var hexToUint8Array = exports.hexToUint8Array = function (s) {
+    exports.hexToUint8Array = function (s) {
        // if not hex or odd number of characters
        if (!/[a-fA-F0-9]+/.test(s) || s.length % 2) { throw new Error("string is not hex"); }
        return s.split(/([0-9a-fA-F]{2})/)
@@ -9,7 +9,7 @@ define([], function () {
            .map(function (x) { return Number('0x' + x); });
    };

-    var uint8ArrayToHex = exports.uint8ArrayToHex = function (a) {
+    exports.uint8ArrayToHex = function (a) {
        return a.reduce(function(memo, i) {
            return memo + ((i < 16) ? '0' : '') + i.toString(16);
        }, '');
--- a/www/common/fileObject.js
+++ b/www/common/fileObject.js
@@ -10,7 +10,7 @@ define([
    var TRASH = module.TRASH = "trash";
    var TEMPLATE = module.TEMPLATE = "template";

-    var init = module.init = function (files, config) {
+    module.init = function (files, config) {
        var Cryptpad = config.Cryptpad;
        Messages = Cryptpad.Messages;

@@ -18,7 +18,7 @@ define([
        var NEW_FOLDER_NAME = Messages.fm_newFolder;
        var NEW_FILE_NAME = Messages.fm_newFile;

-        var DEBUG = config.DEBUG || false;
+        //var DEBUG = config.DEBUG || false;
        var logging = function () {
            console.log.apply(console, arguments);
        };
@@ -34,7 +34,7 @@ define([
            console.error.apply(console, arguments);
        };

-        var getStructure = exp.getStructure = function () {
+        exp.getStructure = function () {
            var a = {};
            a[ROOT] = {};
            a[UNSORTED] = [];
@@ -92,7 +92,7 @@ define([
            return path[0] === TRASH && path.length === 4;
        };

-        var isPathInFilesData = exp.isPathInFilesData = function (path) {
+        exp.isPathInFilesData = function (path) {
            return path[0] && path[0] === FILES_DATA;
        };

@@ -100,7 +100,7 @@ define([
            return typeof(element) === "string";
        };

-        var isReadOnlyFile = exp.isReadOnlyFile = function (element) {
+        exp.isReadOnlyFile = function (element) {
            if (!isFile(element)) { return false; }
            var parsed = Cryptpad.parsePadUrl(element);
            if (!parsed) { return false; }
@@ -114,15 +114,15 @@ define([
            return typeof(element) !== "string";
        };

-        var isFolderEmpty = exp.isFolderEmpty = function (element) {
+        exp.isFolderEmpty = function (element) {
            if (typeof(element) !== "object") { return false; }
            return Object.keys(element).length === 0;
        };

-        var hasSubfolder = exp.hasSubfolder = function (element, trashRoot) {
+        exp.hasSubfolder = function (element, trashRoot) {
            if (typeof(element) !== "object") { return false; }
            var subfolder = 0;
-            var addSubfolder = function (el, idx) {
+            var addSubfolder = function (el) {
                subfolder += isFolder(el.element) ? 1 : 0;
            };
            for (var f in element) {
@@ -137,10 +137,10 @@ define([
            return subfolder;
        };

-        var hasFile = exp.hasFile = function (element, trashRoot) {
+        exp.hasFile = function (element, trashRoot) {
            if (typeof(element) !== "object") { return false; }
            var file = 0;
-            var addFile = function (el, idx) {
+            var addFile = function (el) {
                file += isFile(el.element) ? 1 : 0;
            };
            for (var f in element) {
@@ -189,10 +189,10 @@ define([
            return inTree;
        };

-        var isFileInTrash = function (file) {
+/*      var isFileInTrash = function (file) {
            var inTrash = false;
            var root = files[TRASH];
-            var filter = function (trashEl, idx) {
+            var filter = function (trashEl) {
                inTrash = isFileInTree(file, trashEl.element);
                return inTrash;
            };
@@ -205,11 +205,7 @@ define([
                if (inTrash) { break; }
            }
            return inTrash;
-        };
-
-        var isFileInUnsorted = function (file) {
-            return files[UNSORTED].indexOf(file) !== -1;
-        };
+        };*/

        var getUnsortedFiles = exp.getUnsortedFiles = function () {
            if (!files[UNSORTED]) {
@@ -244,7 +240,7 @@ define([
        var getTrashFiles = exp.getTrashFiles = function () {
            var root = files[TRASH];
            var ret = [];
-            var addFiles = function (el, idx) {
+            var addFiles = function (el) {
                if (isFile(el.element)) {
                    if(ret.indexOf(el.element) === -1) { ret.push(el.element); }
                } else {
@@ -261,7 +257,7 @@ define([
            return ret;
        };

-        var getFilesDataFiles = exp.getFilesDataFiles = function () {
+        exp.getFilesDataFiles = function () {
            var ret = [];
            files[FILES_DATA].forEach(function (el) {
                if (el.href && ret.indexOf(el.href) === -1) {
@@ -351,7 +347,7 @@ define([
            return rootpaths.concat(unsortedpaths, templatepaths, trashpaths);
        };

-        var search = exp.search = function (value) {
+        exp.search = function (value) {
            if (typeof(value) !== "string") { return []; }
            var res = [];
            // Search in ROOT
@@ -402,7 +398,7 @@ define([

            var ret = [];
            res.forEach(function (l) {
-                var paths = findFile(l);
+                //var paths = findFile(l);
                ret.push({
                    paths: findFile(l),
                    data: exp.getFileData(l)
@@ -509,7 +505,7 @@ define([
                files[TRASH][obj.name].splice(idx, 1);
            });
        };
-        var deleteMultiplePermanently = exp.deletePathsPermanently = function (paths) {
+        exp.deletePathsPermanently = function (paths) {
            var hrefPaths = paths.filter(isPathInHrefArray);
            var rootPaths = paths.filter(isPathInRoot);
            var trashPaths = paths.filter(isPathInTrash);
@@ -723,7 +719,7 @@ define([
            if (cb) { cb(); }
        };

-        var moveElements = exp.moveElements = function (paths, newParentPath, cb) {
+        exp.moveElements = function (paths, newParentPath, cb) {
            var unsortedPaths = paths.filter(isPathInHrefArray);
            moveHrefArrayElements(unsortedPaths, newParentPath);
            // Copy the elements to their new location
@@ -735,7 +731,7 @@ define([
        };

        // Import elements in the file manager
-        var importElements = exp.importElements = function (elements, path, cb) {
+        exp.importElements = function (elements, path, cb) {
            if (!elements || elements.length === 0) { return; }
            var newParent = findElement(files, path);
            if (!newParent) { debug("Trying to import elements into a non-existing folder"); return; }
@@ -748,7 +744,7 @@ define([
            if(cb) { cb(); }
        };

-        var createNewFolder = exp.createNewFolder = function (folderPath, name, cb) {
+        exp.createNewFolder = function (folderPath, name, cb) {
            var parentEl = findElement(files, folderPath);
            var folderName = getAvailableName(parentEl, name || NEW_FOLDER_NAME);
            parentEl[folderName] = {};
@@ -767,7 +763,7 @@ define([
                ctime: +new Date()
            });
        };
-        var createNewFile = exp.createNewFile = function (filePath, name, type, cb) {
+        exp.createNewFile = function (filePath, name, type, cb) {
            var parentEl = findElement(files, filePath);
            var fileName = getAvailableName(parentEl, name || NEW_FILE_NAME);
            var href = '/' + type + '/#' + Cryptpad.createRandomHash();
@@ -799,7 +795,7 @@ define([
        };

        // Restore an element (copy it elsewhere and remove from the trash root)
-        var restoreTrash = exp.restoreTrash = function (path, cb) {
+        exp.restoreTrash = function (path, cb) {
            if (!path || path.length !== 4 || path[0] !== TRASH) {
                debug("restoreTrash was called from an element not in the trash root: ", path);
                return;
@@ -838,7 +834,7 @@ define([
            // Remove the last element from the path to get the parent path and the element name
            var parentPath = path.slice();
            var name;
-            var element = findElement(files, path);
+            //var element = findElement(files, path);
            if (path.length === 4) { // Trash root
                name = path[1];
                parentPath.pop();
@@ -860,13 +856,13 @@ define([
            if(cb) { cb(); }
        };

-        var emptyTrash = exp.emptyTrash = function (cb) {
+        exp.emptyTrash = function (cb) {
            files[TRASH] = {};
            checkDeletedFiles();
            if(cb) { cb(); }
        };

-        var deleteFileData = exp.deleteFileData = function (href, cb) {
+        exp.deleteFileData = function (href, cb) {
            if (workgroup) { return; }

            var toRemove = [];
@@ -889,7 +885,7 @@ define([
            if(cb) { cb(); }
        };

-        var renameElement = exp.renameElement = function (path, newName, cb) {
+        exp.renameElement = function (path, newName, cb) {
            if (path.length <= 1) {
                logError('Renaming `root` is forbidden');
                return;
@@ -914,7 +910,7 @@ define([
        };


-        var forgetPad = exp.forgetPad = function (href) {
+        exp.forgetPad = function (href) {
            if (workgroup) { return; }
            if (!href || !isFile(href)) { return; }
            var path;
@@ -985,7 +981,7 @@ define([
        };

        // Replace a href by a stronger one everywhere in the drive (except FILES_DATA)
-        var replaceHref = exp.replaceHref = function (o, n) {
+        exp.replaceHref = function (o, n) {
            if (!isFile(o) || !isFile(n)) { return; }
            var paths = findFile(o);

@@ -1012,7 +1008,7 @@ define([

        // addTemplate is called when we want to add a new pad, never visited, to the templates list
        // first, we must add it to FILES_DATA, so the input has to be an fileDAta object
-        var addTemplate = exp.addTemplate = function (fileData) {
+        exp.addTemplate = function (fileData) {
            if (workgroup) { return; }
            if (typeof fileData !== "object" || !fileData.href || !fileData.title) {
                console.error("filedata object expected to add a new template");
@@ -1031,7 +1027,7 @@ define([
            }
        };

-        var listTemplates = exp.listTemplates = function (type) {
+        exp.listTemplates = function () {
            if (workgroup) { return; }
            var templateFiles = getTemplateFiles();
            var res = [];
@@ -1049,7 +1045,7 @@ define([
            });
        };

-        var fixFiles = exp.fixFiles = function () {
+        exp.fixFiles = function () {
            // Explore the tree and check that everything is correct:
            //  * 'root', 'trash', 'unsorted' and 'filesData' exist and are objects
            //  * ROOT: Folders are objects, files are href
@@ -1138,7 +1134,7 @@ define([
                var templateFiles = getTemplateFiles();
                var trashFiles = getTrashFiles();
                var toClean = [];
-                fd.forEach(function (el, idx) {
+                fd.forEach(function (el) {
                    if (!el || typeof(el) !== "object") {
                        debug("An element in filesData was not an object.", el);
                        toClean.push(el);
--- a/www/common/fsStore.js
+++ b/www/common/fsStore.js
@@ -127,9 +127,9 @@ define([
            return filesOp.replace(o, n);
        };

-        var changeHandlers = ret.changeHandlers = [];
+        ret.changeHandlers = [];

-        ret.change = function (f) {};
+        ret.change = function () {};

        return ret;
    };
@@ -166,7 +166,7 @@ define([
            return;
        }

-        proxy.on('change', [Cryptpad.displayNameKey], function (o, n, p) {
+        proxy.on('change', [Cryptpad.displayNameKey], function (o, n) {
            if (typeof(n) !== "string") { return; }
            Cryptpad.changeDisplayName(n);
        });
@@ -197,7 +197,6 @@ define([
        var exp = {};

        window.addEventListener('storage', function (e) {
-            var key = e.key;
            if (e.key !== Cryptpad.userHashKey) { return; }
            var o = e.oldValue;
            var n = e.newValue;
--- a/www/common/login.js
+++ b/www/common/login.js
@@ -22,7 +22,7 @@ define([
        // 16 bytes for a deterministic channel key
        var channelSeed = dispense(16);
        // 32 bytes for a curve key
-        var curveSeed = opt.curveSeed = dispense(32);
+        opt.curveSeed = dispense(32);
        // 32 more for a signing key
        var edSeed = opt.edSeed = dispense(32);

@@ -43,9 +43,9 @@ define([
        // should never happen
        if (channelHex.length !== 32) { throw new Error('invalid channel id'); }

-        var channel64 = opt.channel64 = Cryptpad.hexToBase64(channelHex);
+        opt.channel64 = Cryptpad.hexToBase64(channelHex);

-        var userHash = opt.userHash = '/1/edit/' + [opt.channel64, opt.keys.editKeyStr].join('/');
+        opt.userHash = '/1/edit/' + [opt.channel64, opt.keys.editKeyStr].join('/');

        return opt;
    };
@@ -62,7 +62,7 @@ define([

        var rt = opt.rt = Listmap.create(config);
        rt.proxy
-        .on('ready', function (info) {
+        .on('ready', function () {
            cb(void 0, rt);
        })
        .on('disconnect', function (info) {
--- a/www/common/mergeDrive.js
+++ b/www/common/mergeDrive.js
@@ -46,7 +46,7 @@ define([
    var merge = function (obj1, obj2, keepOld) {
        if (typeof (obj1) !== "object" || typeof (obj2) !== "object") { return; }
        Object.keys(obj2).forEach(function (k) {
-            var v = obj2[k];
+            //var v = obj2[k];
            // If one of them is not an object or if we have a map and a array, don't override, create a new key
            if (!obj1[k] || typeof(obj1[k]) !== "object" || typeof(obj2[k]) !== "object" ||
                    (getType(obj1[k]) !== getType(obj2[k]))) {
@@ -80,7 +80,7 @@ define([
            path.pop();
        }

-        var p, next, nextRoot;
+        var next, nextRoot;
        path.forEach(function (p, i) {
            if (!root) { return; }
            if (typeof(p) === "string") {
@@ -128,7 +128,7 @@ define([
        });
    };

-    var mergeAnonDrive = exp.anonDriveIntoUser = function (proxy, cb) {
+    exp.anonDriveIntoUser = function (proxy, cb) {
        // Make sure we have an FS_hash and we don't use it, otherwise just stop the migration and cb
        if (!localStorage.FS_hash || !Cryptpad.isLoggedIn()) {
            if (typeof(cb) === "function") { cb(); }
--- a/www/common/modes.js
+++ b/www/common/modes.js
@@ -132,7 +132,7 @@ define(function () {
        };
    });

-    var extensionOf = Modes.extensionOf = function (mode) {
+    Modes.extensionOf = function (mode) {
        var ext = '';
        list.some(function (o) {
            if (o.mode !== mode) { return; }
--- a/www/common/notify.js
+++ b/www/common/notify.js
@@ -16,14 +16,14 @@
        });
    };

-    var create = Module.create = function (msg, title, icon) {
+    var create = Module.create = function (msg, title) {
        return new Notification(title,{
            // icon: icon,
            body: msg,
        });
    };

-    var system = Module.system = function (msg, title, icon) {
+    Module.system = function (msg, title, icon) {
        // Let's check if the browser supports notifications
        if (!isSupported()) { console.log("Notifications are not supported"); }

@@ -41,7 +41,7 @@
        }
    };

-    var tab = Module.tab = function (frequency, count) {
+    Module.tab = function (frequency, count) {
        var key = '_pendingTabNotification';

        var favicon = document.getElementById('favicon');
--- a/www/common/rpc.js
+++ b/www/common/rpc.js
@@ -1,7 +1,6 @@
 define([
    '/bower_components/tweetnacl/nacl-fast.min.js',
 ], function () {
-    var MAX_LAG_BEFORE_TIMEOUT = 30000;
    var Nacl = window.nacl;

    var uid = function () {
@@ -130,22 +129,22 @@ types of messages:
            return sendMsg(ctx, data, cb);
        };

-        network.on('message', function (msg, sender) {
+        network.on('message', function (msg) {
            onMsg(ctx, msg);
        });

-        network.on('disconnect', function (reason) {
+        network.on('disconnect', function () {
            ctx.connected = false;
        });

-        network.on('reconnect', function (uid) {
-            send('COOKIE', "", function (e, msg) {
+        network.on('reconnect', function () {
+            send('COOKIE', "", function (e) {
                if (e) { return void cb(e); }
                ctx.connected = true;
            });
        });

-        send('COOKIE', "", function (e, msg) {
+        send('COOKIE', "", function (e) {
            if (e) { return void cb(e); }
            // callback to provide 'send' method to whatever needs it
            cb(void 0, { send: send, });
--- a/www/common/treesome.js
+++ b/www/common/treesome.js
@@ -71,7 +71,7 @@ define([], function () {
        }
    };

-    var orderOfNodes = tree.orderOfNodes = function (a, b, root) {
+    tree.orderOfNodes = function (a, b, root) {
        // b might not be supplied
        if (!b) { return; }
        // a and b might be the same element
--- a/www/common/userObject.js
+++ b/www/common/userObject.js
@@ -9,7 +9,7 @@ define([
    var TRASH = module.TRASH = "trash";
    var TEMPLATE = module.TEMPLATE = "template";

-    var init = module.init = function (files, config) {
+    module.init = function (files, config) {
        var exp = {};
        var Cryptpad = config.Cryptpad;
        var Messages = Cryptpad.Messages;
@@ -19,7 +19,6 @@ define([
        var NEW_FILE_NAME = Messages.fm_newFile;

        // Logging
-        var DEBUG = config.DEBUG || false;
        var logging = function () {
            console.log.apply(console, arguments);
        };
@@ -39,7 +38,7 @@ define([
         * UTILS
         */

-        var getStructure = exp.getStructure = function () {
+        exp.getStructure = function () {
            var a = {};
            a[ROOT] = {};
            a[TRASH] = {};
@@ -58,7 +57,7 @@ define([
            return typeof(element) === "string";
        };

-        var isReadOnlyFile = exp.isReadOnlyFile = function (element) {
+        exp.isReadOnlyFile = function (element) {
            if (!isFile(element)) { return false; }
            var parsed = Cryptpad.parsePadUrl(element);
            if (!parsed) { return false; }
@@ -71,15 +70,15 @@ define([
        var isFolder = exp.isFolder = function (element) {
            return typeof(element) === "object";
        };
-        var isFolderEmpty = exp.isFolderEmpty = function (element) {
+        exp.isFolderEmpty = function (element) {
            if (typeof(element) !== "object") { return false; }
            return Object.keys(element).length === 0;
        };

-        var hasSubfolder = exp.hasSubfolder = function (element, trashRoot) {
+        exp.hasSubfolder = function (element, trashRoot) {
            if (typeof(element) !== "object") { return false; }
            var subfolder = 0;
-            var addSubfolder = function (el, idx) {
+            var addSubfolder = function (el) {
                subfolder += isFolder(el.element) ? 1 : 0;
            };
            for (var f in element) {
@@ -94,10 +93,10 @@ define([
            return subfolder;
        };

-        var hasFile = exp.hasFile = function (element, trashRoot) {
+        exp.hasFile = function (element, trashRoot) {
            if (typeof(element) !== "object") { return false; }
            var file = 0;
-            var addFile = function (el, idx) {
+            var addFile = function (el) {
                file += isFile(el.element) ? 1 : 0;
            };
            for (var f in element) {
@@ -232,7 +231,7 @@ define([
        _getFiles[TRASH] = function () {
            var root = files[TRASH];
            var ret = [];
-            var addFiles = function (el, idx) {
+            var addFiles = function (el) {
                if (isFile(el.element)) {
                    if(ret.indexOf(el.element) === -1) { ret.push(el.element); }
                } else {
@@ -297,7 +296,7 @@ define([

            return paths;
        };
-        var findFileInRoot = exp.findFileInRoot = function (href) {
+        exp.findFileInRoot = function (href) {
            return _findFileInRoot([ROOT], href);
        };
        var _findFileInHrefArray = function (rootName, href) {
@@ -352,7 +351,7 @@ define([
            var trashpaths = _findFileInTrash([TRASH], href);
            return rootpaths.concat(templatepaths, trashpaths);
        };
-        var search = exp.search = function (value) {
+        exp.search = function (value) {
            if (typeof(value) !== "string") { return []; }
            var res = [];
            // Search in ROOT
@@ -403,7 +402,7 @@ define([

            var ret = [];
            res.forEach(function (l) {
-                var paths = findFile(l);
+                //var paths = findFile(l);
                ret.push({
                    paths: findFile(l),
                    data: exp.getFileData(l)
@@ -435,7 +434,7 @@ define([
                cb();
            };
            if (!Cryptpad.isLoggedIn() || !AppConfig.enablePinning) { return void todo(); }
-            Cryptpad.pinPads([Cryptpad.hrefToHexChannelId(data.href)], function (e, hash) {
+            Cryptpad.pinPads([Cryptpad.hrefToHexChannelId(data.href)], function (e) {
                if (e) { return void cb(e); }
                todo();
            });
@@ -531,7 +530,7 @@ define([
            });
            exp.delete(toRemove, cb);
        };
-        var restore = exp.restore = function (path, cb) {
+        exp.restore = function (path, cb) {
            if (!isInTrashRoot(path)) { return; }
            var parentPath = path.slice();
            parentPath.pop();
@@ -566,7 +565,7 @@ define([
                }
            }
        };
-        var addFile = exp.addFile = function (filePath, name, type, cb) {
+        exp.addFile = function (filePath, name, type, cb) {
            var parentEl = findElement(files, filePath);
            var fileName = getAvailableName(parentEl, name || NEW_FILE_NAME);
            var href = '/' + type + '/#' + Cryptpad.createRandomHash();
@@ -586,7 +585,7 @@ define([
                });
            });
        };
-        var addFolder = exp.addFolder = function (folderPath, name, cb) {
+        exp.addFolder = function (folderPath, name, cb) {
            var parentEl = find(folderPath);
            var folderName = getAvailableName(parentEl, name || NEW_FOLDER_NAME);
            parentEl[folderName] = {};
@@ -598,7 +597,7 @@ define([
        };

        // FORGET (move with href not path)
-        var forget = exp.forget = function (href) {
+        exp.forget = function (href) {
            var paths = findFile(href);
            move(paths, [TRASH]);
        };
@@ -700,18 +699,18 @@ define([
            // FILES_DATA (replaceHref)
            if (!nocheck) { checkDeletedFiles(); }
        };
-        var deletePath = exp.delete = function (paths, cb, nocheck) {
+        exp.delete = function (paths, cb, nocheck) {
            deleteMultiplePermanently(paths, nocheck);
            if (typeof cb === "function") { cb(); }
        };
-        var emptyTrash = exp.emptyTrash = function (cb) {
+        exp.emptyTrash = function (cb) {
            files[TRASH] = {};
            checkDeletedFiles();
            if(cb) { cb(); }
        };

        // RENAME
-        var rename = exp.rename = function (path, newName, cb) {
+        exp.rename = function (path, newName, cb) {
            if (path.length <= 1) {
                logError('Renaming `root` is forbidden');
                return;
@@ -753,7 +752,7 @@ define([
            }
        };
        // Replace a href by a stronger one everywhere in the drive (except FILES_DATA)
-        var replaceHref = exp.replace = function (o, n) {
+        exp.replace = function (o, n) {
            if (!isFile(o) || !isFile(n)) { return; }
            var paths = findFile(o);

@@ -782,7 +781,7 @@ define([
         * INTEGRITY CHECK
         */

-        var fixFiles = exp.fixFiles = function () {
+        exp.fixFiles = function () {
            // Explore the tree and check that everything is correct:
            //  * 'root', 'trash', 'unsorted' and 'filesData' exist and are objects
            //  * ROOT: Folders are objects, files are href
@@ -841,9 +840,9 @@ define([
                    return;
                }
                var rootFiles = getFiles([ROOT, TEMPLATE]).slice();
-                var toClean = [];
+                //var toClean = [];
                var root = find([ROOT]);
-                us.forEach(function (el, idx) {
+                us.forEach(function (el) {
                    if (!isFile(el) || rootFiles.indexOf(el) !== -1) {
                        return;
                        //toClean.push(idx);
@@ -878,7 +877,7 @@ define([
                var rootFiles = getFiles([ROOT, TRASH, 'hrefArray']);
                var root = find([ROOT]);
                var toClean = [];
-                fd.forEach(function (el, idx) {
+                fd.forEach(function (el) {
                    if (!el || typeof(el) !== "object") {
                        debug("An element in filesData was not an object.", el);
                        toClean.push(el);
--- a/www/common/visible.js
+++ b/www/common/visible.js
@@ -20,18 +20,18 @@
        visibilityChange: visibilityChange,
    };

-    var isSupported = Visible.isSupported = function () {
+    Visible.isSupported = function () {
        return !(typeof(document.addEventListener) === "undefined" ||
            typeof document[hidden] === "undefined");
    };

-    var onChange = Visible.onChange = function (f) {
+    Visible.onChange = function (f) {
        document.addEventListener(visibilityChange, function (ev) {
            f(!document[hidden], ev);
        }, false);
    };

-    var currently = Visible.currently = function () {
+    Visible.currently = function () {
        return !document[hidden];
    };