Fix some typos found by codespell (#1570)

$ codespell --skip="./.git,./styles,./translators,./chrome/locale,./resource,./chrome/content/zotero/xpcom/xregexp,./chrome/content/zotero/xpcom/rdf,./chrome/content/zotero/xpcom/citeproc.js,./test/resource,./node_modules" -q 2 -i 3 -w

chrome/content/zotero/fileInterface.js

@@ -813,7 +813,7 @@ var Zotero_File_Interface = new function() {
 	
 	
 	function _saveBibliography(name, format) {	
-		// savable bibliography, using a file stream
+		// saveable bibliography, using a file stream
 		const nsIFilePicker = Components.interfaces.nsIFilePicker;
 		var fp = Components.classes["@mozilla.org/filepicker;1"]
 				.createInstance(nsIFilePicker);

chrome/content/zotero/integration/addCitationDialog.js

@@ -503,7 +503,7 @@ var Zotero_Citation_Dialog = new function () {
 	});
 	
 	/*
-	 * Ask whether to modifiy the preview
+	 * Ask whether to modify the preview
 	 */
 	function confirmRegenerate(focusShifted) {
 		if(document.getElementById('editor').value == _originalHTML || _originalHTML === undefined) {

chrome/content/zotero/integration/editBibliographyDialog.js

@@ -56,7 +56,7 @@ var Zotero_Bibliography_Dialog = new function () {
 		// load (from selectItemsDialog.js)
 		doLoad();
 		
-		// load bibliography entires
+		// load bibliography entries
 		_loadItems();
 	}
 	

chrome/content/zotero/xpcom/fulltext.js

@@ -1548,7 +1548,7 @@ Zotero.Fulltext = Zotero.FullText = new function(){
 	 * @return {Promise}
 	 */
 	var convertItemHTMLToText = Zotero.Promise.coroutine(function* (itemID, html, maxLength) {
-		// Split elements to avoid word concatentation
+		// Split elements to avoid word concatenation
 		html = html.replace(/>/g, '> ');
 		
 		var text = HTMLToText(html);

chrome/content/zotero/xpcom/integration.js

@@ -802,7 +802,7 @@ Zotero.Integration.Fields = function(session, doc) {
 
 /**
  * Checks that it is appropriate to add fields to the current document at the current
- * positon, then adds one.
+ * position, then adds one.
  */
 Zotero.Integration.Fields.prototype.addField = async function(note) {
 	// Get citation types if necessary
@@ -2075,7 +2075,7 @@ Zotero.Integration.URIMap.prototype.getZoteroItemForURIs = Zotero.Promise.corout
 	}
 	
 	if(zoteroItem) {
-		// make sure URI is up to date (in case user just began synching)
+		// make sure URI is up to date (in case user just began syncing)
 		var newURI = Zotero.URI.getItemURI(zoteroItem);
 		if(newURI != uris[i]) {
 			uris[i] = newURI;

chrome/content/zotero/xpcom/intl.js

@@ -203,7 +203,7 @@ Zotero.Intl = new function () {
 			}
 		}
 
-		// Grab all ASCII punctuation and space at the begining of string
+		// Grab all ASCII punctuation and space at the beginning of string
 		var initPunctuationRE = /^[\x20-\x2F\x3A-\x40\x5B-\x60\x7B-\x7E]+/;
 		// Punctuation that should be ignored when sorting
 		var ignoreInitRE = /["'[{(]+$/;

chrome/content/zotero/xpcom/ipc.js

@@ -354,7 +354,7 @@ Zotero.IPC.Pipe = new function() {
 	 * Creates and listens on a pipe
 	 *
 	 * @param {nsIFile} file The location where the pipe should be created
-	 * @param {Function} callback A function to be passed any data recevied on the pipe
+	 * @param {Function} callback A function to be passed any data received on the pipe
 	 */
 	this.initPipeListener = function(file, callback) {
 		Zotero.debug("IPC: Initializing pipe at "+file.path);

chrome/content/zotero/xpcom/itemTreeView.js

@@ -592,7 +592,7 @@ Zotero.ItemTreeView.prototype.notify = Zotero.Promise.coroutine(function* (actio
 				refreshed = true;
 			}
 		}
-		// If refreshing a single item, clear caches and then unselect and reselect row
+		// If refreshing a single item, clear caches and then deselect and reselect row
 		else if (savedSelection.length == 1 && savedSelection[0] == ids[0]) {
 			let row = this._rowMap[ids[0]];
 			delete this._cellTextCache[row];

chrome/content/zotero/xpcom/mimeTypeHandler.js

@@ -139,7 +139,7 @@ Zotero.MIMETypeHandler = new function () {
 	
 	var _URIContentListener = new function() {
 		/**
-		 * Standard QI definiton
+		 * Standard QI definition
 		 */
 		this.QueryInterface = function(iid) {
 			if  (iid.equals(Components.interfaces.nsISupports)
@@ -190,7 +190,7 @@ Zotero.MIMETypeHandler = new function () {
 	}
 	
 	/**
-	 * Standard QI definiton
+	 * Standard QI definition
 	 */
 	_StreamListener.prototype.QueryInterface = function(iid) {
 		if (iid.equals(Components.interfaces.nsISupports)

chrome/content/zotero/xpcom/schema.js

@@ -1656,7 +1656,7 @@ Zotero.Schema = new function(){
 	/**
 	 * Process the response from the repository
 	 *
-	 * @return {Promise:Boolean} A promise for whether the update suceeded
+	 * @return {Promise:Boolean} A promise for whether the update succeeded
 	 **/
 	async function _handleRepositoryResponse(xmlhttp, force) {
 		if (!xmlhttp.responseXML){

chrome/content/zotero/xpcom/sync/syncRunner.js

@@ -1418,7 +1418,7 @@ Zotero.Sync.Runner_Module = function (options = {}) {
 				content.appendChild(header);
 			}
 			
-			// Show our own error mesages directly
+			// Show our own error messages directly
 			var msg;
 			if (e instanceof Zotero.Error) {
 				msg = e.message;

chrome/content/zotero/xpcom/translation/translate_firefox.js

@@ -103,7 +103,7 @@ Zotero.Translate.DOMWrapper = new function() {
 		return obj;
 	}
 	
-	// We can't call apply() directy on Xray-wrapped functions, so we have to be
+	// We can't call apply() directly on Xray-wrapped functions, so we have to be
 	// clever.
 	function doApply(fun, invocant, args) {
 		// We implement Xrays to pure JS [[Object]] instances that filter out tricky

chrome/content/zotero/xpcom/translation/translate_item.js

@@ -1070,7 +1070,7 @@ Zotero.Translate.ItemGetter.prototype = {
 						
 						if(!inExportFileDirectory) {
 							throw new Error("Invalid path; attachment cannot be placed above export "+
-								"directory in the file hirarchy");
+								"directory in the file hierarchy");
 						}
 						
 						// Create intermediate directories if they don't exist

chrome/content/zotero/xpcom/translation/translators.js

@@ -38,7 +38,7 @@ Zotero.Translators = new function() {
 	 * Initializes translator cache, loading all translator metadata into memory
 	 *
 	 * @param {Object} [options.metadataCache] - Translator metadata keyed by filename, if already
-	 *     available (e.g., in updateBundledFiles()), to avoid unnecesary file reads
+	 *     available (e.g., in updateBundledFiles()), to avoid unnecessary file reads
 	 */
 	this.init = Zotero.Promise.coroutine(function* (options = {}) {
 		// Wait until bundled files have been updated, except when this is called by the schema update

chrome/content/zotero/xpcom/utilities_internal.js

@@ -1549,7 +1549,7 @@ Zotero.Utilities.Internal = {
 	 *
 	 * @param {Object} obj Target object
 	 * @param {String} prop Property to be defined
-	 * @param {Object} desc Propery descriptor. If not overriden, "enumerable" is true
+	 * @param {Object} desc Property descriptor. If not overridden, "enumerable" is true
 	 * @param {Object} opts Options:
 	 *   lazy {Boolean} If true, the _getter_ is intended for late
 	 *     initialization of the property. The getter is replaced with a simple

scripts/utils.js

@@ -42,7 +42,7 @@ async function getSignatures() {
 	try {
 		signatures = await fs.readJson(signaturesFile);
 	} catch (_) {
-		// if signatures files doesn't exist, return empty object istead
+		// if signatures files doesn't exist, return empty object instead
 	}
 	return signatures;
 }

test/tests/zoteroPaneTest.js

@@ -573,7 +573,7 @@ describe("ZoteroPane", function() {
 			yield zp.setVirtual(group.libraryID, 'unfiled', false);
 			// Row should have been removed
 			assert.isFalse(cv.getRowIndexByID(id));
-			// Pref should have been udpated
+			// Pref should have been updated
 			assert.isFalse(JSON.parse(Zotero.Prefs.get('unfiledLibraries'))[group.libraryID]);
 			// Group row shouldn't have changed
 			assert.equal(cv.getRowIndexByID(group.treeViewID), groupRow);
@@ -637,7 +637,7 @@ describe("ZoteroPane", function() {
 			assert.isOk(settings.default.dateAdded);
 		});
 		
-		it("should restore column visiblity when switching between default and feeds", function* () {
+		it("should restore column visibility when switching between default and feeds", function* () {
 			doc.getElementById('zotero-items-column-dateAdded').setAttribute('hidden', false);
 			var feed = yield createFeed();
 			yield cv.selectLibrary(feed.libraryID);