User:Edward the nice person/editor.js

//JsMwApi documentation is at http://en.wiktionary.org/wiki/User_talk:Conrad.Irwin/Api.js function JsMwApi (api_url, request_type) { if (!api_url) {		if (typeof(true) === 'undefined' || true == false) throw "Local API is not usable."; api_url = wgScriptPath + "/api.php"; }	if (!request_type) {		if (api_url.indexOf('http://') == 0 || api_url.indexOf('https://') == 0) request_type = "remote"; else request_type = "local"; }	function call_api (query, callback) {		if(!query || !callback) throw "Insufficient parameters for API call"; query = serialise_query(query); if(request_type == "remote") request_remote(api_url, query, callback, call_api.on_error || default_on_error); else request_local(api_url, query, callback, call_api.on_error || default_on_error); }	var default_on_error = JsMwApi.prototype.on_error || function (xhr, callback, res) {		if (typeof(console) != 'undefined') console.log([xhr, res]); callback(null); }	function get_xhr {		try{ return new XMLHttpRequest; }catch(e){ try { return new ActiveXObject("Msxml2.XMLHTTP"); }catch(e){ try { return new ActiveXObject("Microsoft.XMLHTTP"); }catch(e){ throw "Could not create an XmlHttpRequest"; }}}	}	function request_local (url, query, callback, on_error) {		var xhr = get_xhr; xhr.open('POST', url + '?format=json', true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.send(query); xhr.onreadystatechange = function {			if (xhr.readyState == 4) {				var res; if (xhr.status != 200) res = {error: { code: '_badresponse', info: xhr.status + " " + xhr.statusText }};				else {					try {						res = JSON.parse("("+xhr.responseText+")"); }					catch(e) {						res = {error: { code: '_badresult', info: "The server returned an incorrectly formatted response" }};					}				}				if (!res || res.error || res.warnings) on_error(xhr, callback, res); else callback(res); }		}	}	function request_remote (url, query, callback, on_error) {		if(! window.__JsMwApi__counter) window.__JsMwApi__counter = 0; var cbname = '__JsMwApi__callback' + window.__JsMwApi__counter++; window[cbname] = function (res) {			if (res.error || res.warnings) on_error(null, callback, res); else callback(res); }		var script = document.createElement('script'); script.setAttribute('type', 'text/javascript'); script.setAttribute('src', url + '?format=json&callback=window.' + cbname + '&' + query); document.getElementsByTagName('head')[0].appendChild(script); }	function serialise_query (obj) {		var amp = ""; var out = ""; if (String(obj) === obj) {			out = obj; }		else if (obj instanceof Array) {			for (var i=0; i < obj.length; i++) {				out += amp + serialise_query(obj[i]); amp = (out == '' || out.charAt(out.length-1) == '&') ? '' : '&';			}		}		else if (obj instanceof Object) {			for (var k in obj) {				if (obj[k] === true) out += amp + encodeURIComponent(k) + '=1'; else if (obj[k] === false) continue; else if (obj[k] instanceof Array) out += amp + encodeURIComponent(k) + '=' + encodeURIComponent(obj[k].join('|')); else if (obj[k] instanceof Object) throw "API parameters may not be objects"; else out += amp + encodeURIComponent(k) + '=' + encodeURIComponent(obj[k]); amp = '&'; }		}		else if (typeof(obj) !== 'undefined' && obj !== null) {			throw "An API query can only be a string or an object"; }		return out; }	// Make JSON.parse work var JSON = (typeof JSON == 'undefined' ? new Object : JSON); if (typeof JSON.parse != 'function') JSON.parse = function (json) { return eval('(' + json + ')'); }; // Allow .prototype. extensions if (JsMwApi.prototype) {		for (var i in JsMwApi.prototype) {			call_api[i] = JsMwApi.prototype[i]; }	}	return call_api; } JsMwApi.prototype.page = function (title) { function call_with_page (params, callback) {		call_with_page.api([params, {title: title, titles: title}], callback); }	call_with_page.api = this; call_with_page.edit = function (params, edit_function) {		if (typeof(params) == 'function') {			edit_function = params; params = null; }		params = [params, { action: "query", prop: ["info", "revisions"], intoken: "edit", rvprop: ["content", "timestamp"] }];		call_with_page(params, function (res)		{			if (!res || !res.query || !res.query.pages)				return edit_function(null);			// Get the first (and only) page from res.query.pages			for (var pageid in res.query.pages) break;			var page = res.query.pages[pageid];			var text = page.revisions ? page.revisions[0]['*'] : '';			function save_function (ntext, params, post_save)			{				if (typeof(params) == 'function')				{					post_save = params;					params = null;				}				params = [params, {					action: "edit",					text: ntext,					token: page.edittoken,					starttimestamp: page.starttimestamp,					basetimestamp: (page.revisions ? page.revisions[0].timestamp : false)				}];				call_with_page(params, post_save);			}			edit_function(text, save_function, res);		}); }	call_with_page.parse = function (to_parse, callback) {		if (typeof to_parse == "function") {			callback = to_parse; to_parse = null; }		var params = (to_parse == null ? {page: title} : {title: title, text: to_parse}); call_with_page.api([{action: "parse", pst: true}, params], function (res)		{			if (!res || !res.parse || !res.parse.text)				callback(null, res);			else				callback(res.parse.text['*'], res);		}) }	call_with_page.parseFragment = function (to_parse, callback) {		call_with_page.parse(" \n" + to_parse + " ", function (parsed, res)		{			callback(parsed ? parsed.replace(/^ \n?/,).replace(/(\s*\n)?<\/div>\n*(\s*)?$/,) : parsed, res);		}) }	return call_with_page; } /** * Storage of "string" preferences. */ function CookiePreferences (context) {	//Repeated calls with the same context should get the same preferences object. if (arguments.callee[context]) return arguments.callee[context]; else arguments.callee[context] = this; /**	 * Change the value of a preference and store into a cookie. */	this.set = function (name, value) {		if (value === null || storage[name] === value) return; storage[name] = value; updateCookie; }	/**	 * Get the value of a preference from the cookie or default *	 * If the preference isn't set, return the second argument or undefined. */	this.get = function (name, def) {		if (storage[name]) return storage[name]; else if (defaults[name]) return defaults[name]; else return def; }	/**	 * let the default for get(name) be value for this session */	this.setDefault = function(name, value) {		defaults[name] = value; }	var storage = {}; var defaults = {}; // Save storage into the cookie. function updateCookie {		var value = ""; for (var name in storage) {			value += '&' + encodeURIComponent(name) + "=" + encodeURIComponent(storage[name]); }		setCookie('preferences' + context, value) }	// Load storage from the cookie. // NOTE: If you wish to update the cookie format, both loading and storing // must continue to work for 30 days. function updateStorage {		var value = getCookie('preferences' + context, value) || ''; var pairs = value.split('&'); for (var i=1; i < pairs.length; i++) {			var val = pairs[i].split('='); if (storage[val[0]] === val[1]) continue; storage[val[0]] = val[1]; }	}	//__init__ updateStorage; } /** * A generic page editor for the current page. * * This is a singleton and it displays a small interface in the top left after * the first edit has been registered. * * @public * this.page * this.addEdit * this.error * */ function Editor {	//Singleton if (arguments.callee.instance) return arguments.callee.instance else arguments.callee.instance = this; // @public - the JsMwApi object for the current page this.page = JsMwApi.page(wgPageName); // get the current text of the article and call the callback with it // NOTE: This function also acts as a loose non-re-entrant lock to protect currentText. this.withCurrentText = function(callback) {		if (callbacks.length == 0) {			callbacks = [callback]; for (var i=0; i 0) {			return callbacks.push(callback); }		callbacks = [callback]; thiz.page.edit(function (text, _save)		{			if (text === null)				return thiz.error("Could not connect to server");			currentText = originalText = text;			saveCallback = _save;			for (var i=0; i<callbacks.length; i++)			{				callbacks[i](currentText);			}			callbacks = [];		}); }	// A decorator for withCurrentText function performSequentially(f) {		return (function 		{			var the_arguments = arguments;			thiz.withCurrentText(function {				f.apply(thiz, the_arguments); });		});	}	// add an edit to the editstack function addEdit(edit, node, fromRedo) {		withPresenceShowing(false, function 		{			if (node)			{				nodestack.push(node);				node.style.cssText = "border: 2px #00FF00 dashed;"			}			if (! fromRedo)				redostack = [];			var ntext = false;			try			{				ntext = edit.edit(currentText);				if (ntext && ntext != currentText)				{					edit.redo;					currentText = ntext;				}				else					return false;			}			catch (e)			{				this.error("ERROR:" + e);			}			editstack.push(edit);		}); }	this.addEdit = performSequentially(addEdit); // display an error to the user this.error = function (message) { 		if (!errorlog) {			errorlog = newNode('ul',{style: "background-color: #FFDDDD; margin: 0px -10px -10px -10px; padding: 10px;"}); withPresenceShowing(true, function (presence)			{				presence.appendChild(errorlog);			}); }		errorlog.appendChild(newNode('li', message)); }	var thiz = this; // this is set incorrectly when private functions are used as callbacks. var editstack = []; // A list of the edits that have been applied to get currentText var redostack = []; // A list of the edits that have been recently undone. var nodestack = []; // A lst of nodes to which we have added highlighting var callbacks = {}; // A list of onload callbacks (initially .length == undefined) var originalText = ""; // What was the contents of the page before we fiddled? var currentText = ""; // What is the contents now? var saveCallback; // The callback returned by the api's edit function to save. var errorlog; // The ul for sticking errors in. var savelog; // The ul for save messages. //Move an edit from the editstack to the redostack function undo {		if (editstack.length == 0) return false; var edit = editstack.pop; redostack.push(edit); edit.undo; var text = originalText; for (var i=0; i < editstack.length; i++) {			var ntext = false; try {				ntext = editstack[i].edit(text); }			catch (e) {				thiz.error("ERROR:" + e); }			if (ntext && ntext != text) {				text = ntext; }			else {				editstack[i].undo; editstack = editstack.splice(0, i); break; }		}		currentText = text; return true; }	this.undo = performSequentially(undo); //Move an edit from the redostack to the editstack function redo {		if (redostack.length == 0) return; var edit = redostack.pop; addEdit(edit, null, true); }	this.redo = performSequentially(redo); function withPresenceShowing(broken, callback) {		if (arguments.callee.presence) {			arguments.callee.presence.style.display = "block"; return callback(arguments.callee.presence); }		var presence = newNode('div',{'style':"position: fixed; top:0px; left: 0px; background-color: #00FF00; z-index: 10;padding: 30px;"}) //Fix fixed positioning for IE6/ /*@cc_on @if (@_jscript_version <= 5.6) presence.style.cssText = "position: absolute; top: expression((dummy = (document.documentElement.scrollTop || document.body.scrollTop || 0)) + 'px'); background-color: #00FF00; z-index: 10000; padding: 30px;" @end @*/		window.setTimeout(function {			presence.style.backgroundColor = "#CCCCFF";			presence.style.padding = "10px";		}, 400); presence.appendChild(newNode('div',{'style':"position: relative; top:0px; left:0px; margin: -10px; color: #0000FF;cursor:pointer;", click:performSequentially(close)},"X")) document.body.insertBefore(presence, document.body.firstChild); var contents = newNode('p', {style: 'text-align: center'},			newNode('b', "Page Editing"), newNode('br')); if (!broken) {			contents.appendChild(newNode('button',"Save Changes", {'click': save})); contents.appendChild(newNode('br')); contents.appendChild(newNode('button',"Undo", {'click': thiz.undo})); contents.appendChild(newNode('button', "Redo", {'click':thiz.redo})); }		presence.appendChild(contents); arguments.callee.presence = presence; callback(presence); }	// Remove the button function close {		while (undo) ;		withPresenceShowing(true, function (presence)		{			presence.style.display = "none";			if (errorlog)			{				errorlog.parentNode.removeChild(errorlog);				errorlog = false;			}		}); }	//Send the currentText back to the server to save. function save {		thiz.withCurrentText(function 		{			if (editstack.length == 0)				return;			var cleanup_callbacks = callbacks;			callbacks = [];			var sum = {};			for (var i=0; i<editstack.length; i++)			{				sum[editstack[i].summary] = true;				if (editstack[i].after_save)					cleanup_callbacks.push(editstack[i].after_save);			}			var summary = "";			for (var name in sum)			{				summary += name + " ";			}			editstack = [];			redostack = [];			var saveLi = newNode('li', 'Saving:' + summary + "...");			withPresenceShowing(false, function (presence) {				if (! savelog) {					savelog = newNode('ul', {style: "background-color: #DDFFDD; margin: 0px -10px -10px -10px; padding: 10px;"}); presence.appendChild(savelog); }				savelog.appendChild(saveLi); if (originalText == currentText) return thiz.error("No changes were made to the page."); else if (!currentText) return thiz.error("ERROR: page has become blank."); });			originalText = currentText;			var nst = []			var node;			while (node = nodestack.pop)			{				nst.push(node);			}			saveCallback(currentText, {summary: summary + "(Assisted)"}, function (res) {				if (res == null) return thiz.error("An error occurred while saving."); try { saveLi.appendChild(newNode('span', newNode('b', " Saved "), newNode('a', {'href': wgScript + 						'?title=' + encodeURIComponent(mw.config.get('wgPageName')) + 						'&diff=' + encodeURIComponent(res.edit.newrevid) +						'&oldid=' + encodeURIComponent(res.edit.oldrevid)}, "(Show changes)"))); }catch(e){ if (res.error) {						thiz.error("Not saved: " + String(res.error.info)); }					else {						thiz.error(newNode('p',String(e))); }				}				for (var i=0; i < nst.length; i++) nst[i].style.cssText = "background-color: #0F0;border: 2px #0F0 solid;"; window.setTimeout(function {					var node;					while (node = nst.pop)						node.style.cssText = "";				}, 400); // restore any callbacks that were waiting for currentText before we started for (var i=0; i < cleanup_callbacks.length; i++) thiz.withCurrentText(cleanup_callbacks[i]); });		});	} } var util = { getVanillaIndexOf: function (str, text, pos) {		if (!pos) pos = 0; var cpos = 0, tpos = 0, wpos = 0, spos = 0; do {			cpos = text.indexOf('', pos) + 3; else if (pos == wpos) pos = text.indexOf(' ', pos) + 9; else if (pos == tpos) //FIXME pos = text.indexOf('}}', pos) + 2; } while (pos < Infinity) return -1; },	validateNoWikisyntax: function(field, nonempty) {		return function(txt, error) {			if(/[\[\{\|#\}\]]/.test(txt)) return error("Please don't use wiki markup ([]{}#|) in the " + field +"."); if(nonempty && !txt) return error("Please specify a " + field + "."); return txt; }	},	escapeRe: function(txt) {		return txt.replace(/([\\{}(\|)[\].?*+])/g, "\\$1"); },	// pos is a position in the line containing the gloss getWikitextGloss: function (txt, pos) {		var g_start = txt.lastIndexOf('\n{'+'{trans-top', pos) + 1; var g_end = txt.indexOf('\n', pos); var g_line = txt.substr(g_start, g_end - g_start); g_line = g_line.replace("{"+"{trans-top}}", "{"+"{trans-top|Translations}}"); return g_line.replace(/\{\{trans-top\|(.*)\}\}/, "$1"); },	// get [start_pos, end_pos] of position of wikitext for trans_table containing node in text getTransTable: function (text, node, recursive) {		var gloss = util.getTransGloss(node); var pos = 0; var transect = []; while(pos > -1) {			pos = util.getVanillaIndexOf('{'+'{trans-top', text, pos+1)	// }} if (pos > -1 && util.matchGloss(util.getWikitextGloss(text, pos), gloss)) {				transect.push(pos); }		}		if (transect.length > 1) {			var poss = transect; transect = []; for (var i=0; i 1 && !recursive) transect = util.tieBreakTransTable(text, transect, node); }		if (transect.length == 1) {			pos = transect[0]; pos = util.getVanillaIndexOf("\n", text, pos) + 1; var endpos = text.indexOf('{'+'{trans-bottom}}', pos); if (endpos > -1 && pos > 0) return [pos, endpos]; }		return false; },	// try to narrow down the correct poss if multiple matching trans tables tieBreakTransTable: function (text, poss, node) {		if (node.nodeName.toLowerCase == 'div') {			while (node && !(node.className && node.className.indexOf('NavFrame') > -1)) node = node.parentNode; var nodes = node.getElementsByTagName('table'); if (! nodes.length) return poss; node = nodes[0]; }		else {			while (node && node.nodeName.toLowerCase != 'table') node = node.parentNode; }		var tables = document.getElementsByTagName('table'); var before_count = 0; var after_count = 0; var is_found = false; for (var i=0; i < tables.length; i++) {			if (tables[i].className.indexOf('translations') >= 0) {				var gloss = util.getTransGloss(tables[i]); if (gloss == "Translations to be checked") continue; if (tables[i] == node) {					is_found = true; continue; }				var pos = util.getTransTable(text, tables[i], true); if (pos) {					for (var j=0; j < poss.length; j++) {						if (poss[j] == pos) return util.tieBreakTransTable(poss.splice(j, 1), node); }				}				else {					var matched = 0; for (var j=0; j < poss.length; j++) {						if (util.matchGloss(util.getWikitextGloss(text, poss[j]), gloss) &&							 util.matchGloss(gloss, util.getWikitextGloss(text, poss[j]))) {							matched++; }					}					if (matched == poss.length) {						if (is_found) after_count++; else before_count++; }				}			}		}		if (before_count + 1 + after_count == poss.length) return [poss[before_count]]; else return poss; },	matchGloss: function (line, gloss) {		if (gloss.match(/^ *$/)) return !!(line.match(/\{\{trans-top\| *\}\}/) || line.match(/^ *$/)); var words = gloss.split(/\W+/); var pos = 0; for (var i=0; i < words.length; i++) {			pos = line.indexOf(words[i], pos); if (pos == -1) return false; }		return pos > -1; },	//User:Karelklic getTransGlossText: function (node) { var ret = ''; var children = node.childNodes; for (var i=0; i -1) ret += util.getTransGlossText(children[i]); else if (ret.match(/\w$/)) //Prevent new words from being created across node boundaries ret += " "; }		// all characters except a-zA-Z0-9 are changed to spaces return ret.replace(/\W/g, ' '); },	getTransGloss: function (ul) {		var node = ul; while (node && node.className.indexOf('NavFrame') == -1) node = node.parentNode; if (!node) return ''; var children = node.childNodes; for (var i=0; i< children.length; i++) {			if(children[i].className && children[i].className.indexOf('NavHead') > -1) return util.getTransGlossText(children[i]); }		return ''; },	isTrreq: function (li) {		var spans = li.getElementsByTagName('span'); return (spans && spans.length > 0 && spans[0].className.indexOf("trreq") > -1) } }; /** * A small amount of common code that can be usefully applied to adder forms. * * An adder is assumed to be an object that has: * * .fields A object mapping field names to either validation functions used *         for text fields, or the word 'checkbox' * * .createForm  A function  that returns a newNode('form') to be added to the *             document (by appending to insertNode) * * .onsubmit  A function (values, register (wikitext, callback)) that accepts *           the validated set of values and processes them, the register *           function accepts wikitext and a continuation function to be  *            called with the result of rendering it. * * Before onsubmit or any validation functions are called, but after running * createForm, a new property .elements will be added to the adder which is a * dictionary mapping field names to HTML input elements. * * @param {editor} The current editor. * @param {adder} The relevant adder. * @param {insertNode} Where to insert this in the document. * @param {insertSibling} Where to insert this within insertNode. */ function AdderWrapper (editor, adder, insertNode, insertSibling) {	var form = adder.createForm var status = newNode('span'); form.appendChild(status); if (insertSibling) insertNode.insertBefore(form, insertSibling); else insertNode.appendChild(form); adder.elements = {}; //This is all because IE doesn't reliably allow form.elements['name'] for (var i=0; i< form.elements.length; i++) {		adder.elements[form.elements[i].name] = form.elements[i]; }	form.onsubmit = function {		try {			var submit = true; var values = {} status.innerHTML = ""; for (var name in adder.fields) {				if (adder.fields[name] == 'checkbox') {					values[name] = adder.elements[name].checked ? name : false; }				else {					values[name] = adder.fields[name](adder.elements[name].value || '', function (msg) 					{						status.appendChild(newNode('span',{style:'color: red'}, msg, newNode('br'))); 						return false					}); if (values[name] === false) submit = false; }			}			if (!submit) return false; var loading = newNode('span', 'Loading...'); status.appendChild(loading); adder.onsubmit(values, function (text, callback)			{				editor.page.parseFragment(text, function (res) {					if (!res) return loading.appendChild(newNode('p', {style: 'color: red'}, "Could not connect to the server.")); callback(res); status.removeChild(loading); });			});  		}		catch(e) {			status.innerHTML = "ERROR:" + e.description; return false; }		return false; } } // An adder for translations on en.wikt function TranslationAdders (editor) {	function TranslationLabeller (insertDiv) {		var original_span; var adder_form; var initial_value; var edit_button; var editing = false; var adderInterface = { 'fields': { 'gloss': function (txt, error) { return util.validateNoWikisyntax('gloss', true)(txt, error) } },			'createForm': function {				var thisId = "a" + String(Math.random).replace(".",""); return adder_form = newNode('form', {style:'display: inline', width: 'auto', click: kill_event}, 					newNode('label', {'for': thisId}, "Gloss: "),					newNode('input', {type: 'text', name:'gloss', value: initial_value, style: 'width: 50%', title: 'Insert a summary of the relevant definition', id: thisId}),					newNode('input', {type: 'submit', name: 'preview', value: 'Preview'}),					newNode('a', {href: '/wiki/Help:Glosses'}, 'Help?!')					); },			'onsubmit': function (values, render) {				render(values.gloss, function (new_html) {					if (editing)						toggle_editing(false);					var old_html = original_span.innerHTML;					editor.addEdit({ 'undo': function { original_span.innerHTML = old_html; if(!editing) toggle_editing;}, 'redo': function { original_span.innerHTML = new_html; if(editing) toggle_editing;}, 'edit': function (text) { return perform_edit(text, values.gloss) }, 'summary': 'tgloss:"' + (values.gloss.length > 50 ? values.gloss.substr(0, 50) + '...' : values.gloss + '"') }, original_span);				}); }		};		// The actual modification to the wikitext function perform_edit(wikitext, gloss) {			var pos = util.getTransTable(wikitext, insertDiv)[0] - 4; var g_start = wikitext.lastIndexOf('\n{'+'{trans-top', pos) + 1; var g_end = wikitext.indexOf('}}\n', pos) + 2; if (g_start == 0 || wikitext.substr(g_start, g_end - g_start).indexOf("\n") > - 1) {				editor.error("Could not find translation table."); return wikitext; }			else {				return wikitext.substr(0, g_start) + '{'+'{trans-top|' + gloss + '}}' + wikitext.substr(g_end); }		}		// Don't open and close box when interacting with form. function kill_event(e) {			if (e && e.stopPropagation) e.stopPropagation; else window.event.cancelBubble = true; }		// What to do when the +/- button is clicked. function toggle_editing {			if (editing) {				adder_form.style.display = "none"; original_span.style.display = "inline"; editing = false; return; }			editing = true; edit_button.innerHTML = "Loading..."; editor.withCurrentText(function (currentText)			{				var pos = util.getTransTable(currentText, insertDiv);				edit_button.innerHTML = '±';				if (!pos)					return editor.error("Could not find translation table");				var gloss_line = currentText.substr(currentText.lastIndexOf('\n', pos[0] - 2) + 1);				gloss_line = gloss_line.substr(0, gloss_line.indexOf('\n'));				initial_value = gloss_line.replace(/^\{\{trans-top(\|(.*)|)\}\}\s*$/,"$2");				if (initial_value.indexOf("\n") > 0)					return editor.error("Internal error: guess spanning multiple lines");				if (!original_span)				{					original_span = newNode('span', {'class':'wt-edit-recurse'});					for (var i=0; i<insertDiv.childNodes.length; i++)					{						var child = insertDiv.childNodes[i];						if (child != edit_button && (!child.className || child.className != 'NavToggle'))						{							original_span.appendChild(insertDiv.removeChild(child)); i--; }					}					insertDiv.appendChild(original_span); new AdderWrapper(editor, adderInterface, insertDiv, original_span); }				original_span.style.display = "none"; adder_form.style.display = "inline"; });		}		edit_button = newNode('a', '±', {href: '#', click: function (e) { 			if (e && e.preventDefault) e.preventDefault; kill_event(e); toggle_editing; return false; }, title:"Edit table heading", style:"padding:2px; margin-left: -5px;"});		insertDiv.insertBefore(edit_button, insertDiv.firstChild.nextSibling);	}	function TranslationAdder (insertUl)	{		// Hippietrail		var langmetadata = new LangMetadata ;		this.fields = {			lang: function (txt, error)			{				if (txt == 'en') return error("Please choose a foreign language. (fr, es, aaa)")				if (/^[a-z]{2,3}(-[a-z\-]{1,7})?$/.test(txt)) return txt;				return error("Please use a language code. (fr, es, aaa)")			},			word: function (txt, error)			{				if (txt == '{'+'{trreq}}')					return txt;				if (txt.indexOf(',') == -1 || forceComma)				{					forceComma = false;					return util.validateNoWikisyntax('translation', true)(txt, error);				}				if (prefs.get('comma-knowledge', 'none') == 'none')				{					return error(newNode('span',						"You can only add one translation at a time. If this is one translation that contains a comma, you can ", newNode('span', {style: "color: blue; text-decoration: underline; cursor: pointer;", click: function 							{								forceComma = true;								inputForm.onsubmit;								prefs.set('comma-knowledge', 'guru')							}}, "add it by clicking here."))) }				else {					var msg = newNode('span',						newNode('span', {style: "color: blue; text-decoration: underline; cursor: pointer;", click: function {								prefs.set('comma-knowledge', 'none') try{ msg.parentNode.removeChild(msg); } catch(e) {} editor.undo }}, "Please click undo"), " if you were trying to create a list of translations in one go, this is currently not supported."); error(msg) return txt; }			},			qual: util.validateNoWikisyntax('qualifier'), tr: util.validateNoWikisyntax('transcription'), alt: util.validateNoWikisyntax('page name'), sc: function (txt, error) {				if (txt && !/^((?:[a-z][a-z][a-z]?-)?[A-Z][a-z][a-z][a-z]|polytonic|unicode)$/.test(txt)) return error(newNode('span', "Please use a ", newNode('a',{href: '/wiki/Category:Script templates'},"script template"), "(e.g. fa-Arab, Deva, polytonic)")) if (!txt) txt = prefs.get('script-' + thiz.elements.lang.value, langmetadata.guessScript(thiz.elements.lang.value) || ''); if (txt == 'Latn') txt = ''; return txt; },			nested: util.validateNoWikisyntax('nested'), m: 'checkbox', f: 'checkbox', n: 'checkbox', c: 'checkbox', p: 'checkbox' };		this.createForm = function {			var controls = { lang: newNode('input', {size:4, type:'text', name:'lang', value:prefs.get('curlang',''), title:'The two or three letter ISO 639 language code'}), transliteration: newNode('span', newNode('a', {href: '/wiki/Wiktionary:Transliteration'}, "Transliteration"), ": ", 									 newNode('input', {name: "tr", title: "The word transliterated into the Latin alphabet."}), " (e.g. ázbuka for азбука)"), qualifier: newNode('p', "Qualifier: ", newNode('input', {name: 'qual', title: "A qualifier for the word"}), " (e.g. literally, formally, slang)"), display: newNode('p',"Page name: ", newNode('input', {name: 'alt', title: "The word with all of the dictionary-only diacritics."}), " (e.g. amo for amō)"), script: newNode('p', newNode('a', {href: '/wiki/Category:Script_templates'},"Script template"),": ", 					newNode('input', {name: 'sc', size: 6, title: "The script template to render this word in."}), "(e.g. Cyrl for Cyrillic, Latn for Latin)", newNode('br')), nested: newNode('p', "Nesting: ", newNode('input', {name: 'nested', title: "The nesting of this language"}), " (e.g. Norwegian/Nynorsk)"), gender_m: newNode('span',newNode('input', {type: 'checkbox', name: 'm'}), 'masc. '), gender_f: newNode('span', newNode('input', {type: 'checkbox', name: 'f'}), 'fem. '), gender_n: newNode('span', newNode('input', {type: 'checkbox', name: 'n'}), 'neuter '), gender_c: newNode('span', newNode('input', {type: 'checkbox', name: 'c'}), 'common\u00A0gender '), plural: newNode('span', newNode('input', {type: 'checkbox', name: 'p'}), 'plural ', newNode('br')) };			controls.gender = newNode('p', controls.gender_m, controls.gender_f, controls.gender_n, controls.gender_c, controls.plural); langInput = controls.lang; var showButton = newNode('span',{'click': function 			{				if (!advancedMode)				{					advancedMode = true;					showButton.innerHTML = " Less";				}				else				{					advancedMode = false;					showButton.innerHTML = " More";				}				updateScriptGuess.call(langInput, true);			}, 'style':"color: #0000FF;cursor: pointer;"}, advancedMode ? " Less" : " More"); function autoTransliterate { if (thiz.elements.word.value == '{'+'{trreq}}') thiz.elements.alt.value = '' else thiz.elements.alt.value = langmetadata.generateAltForm(thiz.elements.lang.value, thiz.elements.word.value) || ''; }			function updateScriptGuess (preserve) { preserve = (preserve === true); //show all arguments function show {					for (var i=0; i<arguments.length; i++) {						if (arguments[i].nodeName.toLowerCase == 'p') arguments[i].style.display = "block"; else arguments[i].style.display = "inline"; }				}				//hide all arguments function hide {					for (var i=0; i < arguments.length; i++) arguments[i].style.display = "none"; }				//if the first argument is false hide the remaining arguments, otherwise show them. function toggle (condition) {					if (condition) //eww... show.apply(this, [].splice.call(arguments, 1, arguments.length - 1)); else hide.apply(this, [].splice.call(arguments, 1, arguments.length - 1)); }				if (!preserve) langInput.value = langmetadata.cleanLangCode(langInput.value); var guess = prefs.get('script-' + langInput.value, langmetadata.guessScript(langInput.value || '')); if (!preserve) {					if (guess) thiz.elements.sc.value = guess; else thiz.elements.sc.value = ''; thiz.elements.nested.value = langmetadata.getNested(langInput.value || ''); autoTransliterate; }				var lang = langInput.value; if (!advancedMode) {					var g = langmetadata.getGenders(lang); if (!lang) {						hide(controls.gender); }					else if (g == undefined) {						show(controls.gender,controls.gender_m, controls.gender_f, controls.gender_n, controls.gender_c); }					else {						toggle(g.indexOf('m') > -1, controls.gender); toggle(g.indexOf('m') > -1, controls.gender_m); toggle(g.indexOf('f') > -1, controls.gender_f); toggle(g.indexOf('n') > -1, controls.gender_n); toggle(g.indexOf('c') > -1, controls.gender_c); }					var p = langmetadata.hasPlural(lang); toggle(p !== false, controls.plural); toggle(g || p, controls.gender); toggle(guess && guess != 'Latn', controls.transliteration); var alt = langmetadata.needsAlt(lang); toggle(alt === true, controls.display); hide(controls.qualifier, controls.nested); //only in more hide(controls.script); //should be in less when array returned from .getScripts }				else {					show(controls.gender, controls.gender_m, controls.gender_f, controls.gender_n, controls.gender_c,						controls.plural, controls.transliteration, controls.qualifier, controls.display,						controls.script, controls.nested); }			} 			//In browsers other than IE this can be in the newNode function above langInput.onchange = updateScriptGuess; window.setTimeout(function {updateScriptGuess.call(langInput)}, 0); inputForm = newNode('form',						newNode('p', newNode('a',{href:"/wiki/User_talk:Conrad.Irwin/editor.js#Usage"},"Add translation"),' ', langInput, newNode('b',': '), newNode('input', {'name': 'word', size:20, change:autoTransliterate}), newNode('input',{'type': 'submit', 'value':'Preview translation'}), showButton ), 						controls.gender,						controls.transliteration,						controls.display,						controls.qualifier,						controls.script,						controls.nested					) return inputForm; }		this.onsubmit = function (values, render) {			// Use (no) for Bokmal per WT:ANO var wikt_lang = values.lang; if (wikt_lang == 'nb') wikt_lang = 'no'; var wikitext; if (values.word.indexOf('{'+'{trreq') == 0) wikitext = '{'+'{trreq|' + '{'+'{subst:' + values.lang + '|l=}}}}' else wikitext = '{'+'{subst:' + values.lang + '}}: ' + (values.qual? '{'+'{qualifier|' + values.qual + '}} ' : '') + '{'+'{t' + (langmetadata.hasWiktionary(wikt_lang) ? '' : 'ø') + '|' + (wikt_lang) + '|' + (values.alt ? values.alt : values.word) + (values.m ? '|m' : '') + (values.f ? '|f' : '') + (values.n ? '|n' : '') + (values.c ? '|c' : '') + (values.p ? '|p' : '') + (values.tr ? '|tr=' + values.tr : '') + ((values.alt && values.alt != values.word) ? '|alt=' + values.word : '') + (values.sc ? '|sc=' + values.sc : '') + '}}'; render(wikitext, function (html) { registerEdits(values, wikitext, html)}); if (!this.balancer) this.balancer = new TranslationBalancer(editor, insertUl.parentNode.parentNode.parentNode); }		var thiz = this; var prefs = new CookiePreferences('EditorJs'); var langInput; var inputForm; var advancedMode = prefs.get('more-display', 'none') != 'none'; var forceComma = false; //Reset elements to default values. function resetElements {			if (prefs.get('more-display', 'none') != advancedMode ? 'block' : 'none') prefs.set('more-display', advancedMode ? 'block' : 'none'); //named for compatibility thiz.elements.word.value = thiz.elements.tr.value = thiz.elements.alt.value = thiz.elements.qual.value = ''; thiz.elements.m.checked = thiz.elements.f.checked = thiz.elements.n.checked = thiz.elements.c.checked = thiz.elements.p.checked = false; prefs.set('curlang', thiz.elements.lang.value); if ((thiz.elements.sc.value || 'Latn') != (prefs.get('script-'+thiz.elements.lang.value, langmetadata.guessScript(thiz.elements.lang.value) || 'Latn'))) {				prefs.set('script-'+thiz.elements.lang.value, thiz.elements.sc.value); thiz.elements.lang.update; }		}		// This is onsubmit after the wikitext has been rendered to give content function registerEdits (values, wikitext, content) {			var li = newNode('li',{'class': 'trans-'+values.lang}); li.innerHTML = content; var lang = getLangName(li); var summary = 't+' + values.lang + ':| values.word) + ''; var insertBefore = null; var nextLanguage = null; var nestedHeading, nestedLang; var nestedLang; if (values.nested.indexOf('/') > -1) {				nestedLang = values.nested.replace(/.*\//, ''); nestedHeading = values.nested.replace(/\/.*/,''); if (nestedHeading == '') nestedHeading = lang; content = content.replace(/.*: /, nestedLang + ": "); wikitext = wikitext.replace("subst:", "").replace(/.*: /, nestedLang + ": "); }			else { 				nestedHeading = values.nested; nestedLang = lang; }			var nestedWikitext = "\n* " + nestedHeading + ":\n*: " + wikitext; function addEdit (edit, span) {				editor.addEdit({					'undo': function 					{						edit.undo;						if (thiz.elements.word.value == "" && thiz.elements.tr.value == "" && thiz.elements.alt.value == "" && thiz.elements.qual.value == "")						{							var fields = ["lang","word","alt","qual","tr","sc"];							var cb = "mnfcp".split("");							for (var i=0; i < fields.length; i++)							{								thiz.elements[fields[i]].value = values[fields[i]];							}							for (var i=0; i < cb.length; i++)							{								thiz.elements[fields[i]].checked = values[fields[i]];							}						}					},					'redo': function 					{ 						edit.redo;						var fields = ["lang","word","alt","qual","tr","sc"];						for (var i=0; i < fields.length; i++)						{							if (thiz.elements[fields[i]].value != values[fields[i]])								return;						}						resetElements;					},					'edit': edit.edit,					'summary': summary				}, span); }			if (lang) {				//Get all li's in this table row. var lis = []; var ls = insertUl.parentNode.parentNode.getElementsByTagName('li'); for (var j=0; j < ls.length; j++) lis.push(ls[j]); ls = insertUl.parentNode.parentNode.getElementsByTagName('dd'); for (var j=0; j < ls.length; j++) lis.push(ls[j]); for (var j=0; j < lis.length; j++) {					if (lis[j].getElementsByTagName('form').length > 0) continue; var ln = getLangName(lis[j]); if (ln == lang) {						if (values.word == '{'+'{trreq}}') { addEdit({								'redo': function {},								'undo': function  {},								'edit': function  {									return editor.error("Can not add a translation request for a language with translations");								}							}); return resetElements; }						var span = newNode('span'); var parent = lis[j]; if (util.isTrreq(parent)) {							span.innerHTML = content; var trspan = parent.getElementsByTagName('span')[0]; addEdit({								'redo': function { parent.removeChild(trspan); parent.appendChild(span); },								'undo': function  { parent.removeChild(span); parent.appendChild(trspan); },								'edit': getEditFunction(values, wikitext, ln, values.lang, true, function (text, ipos) {									//Converting a Translation request into a translation var lineend = text.indexOf('\n', ipos); return text.substr(0, ipos) + wikitext + text.substr(lineend); })							}, span); return resetElements; }						else {							if (parent.getElementsByTagName('ul').length + parent.getElementsByTagName('dl').length == 0) {								span.innerHTML = ", " + content.substr(content.indexOf(':') + 1); addEdit({									'redo': function { parent.appendChild(span) },									'undo': function  { parent.removeChild(span) },									'edit': getEditFunction(values, wikitext, ln, values.lang, false, function (text, ipos) {												 //We are adding the wikitext to a list of translations that already exists. var lineend = text.indexOf('\n', ipos); var wt = wikitext.replace('subst:',''); wt = wt.substr(wt.indexOf(':') + 1); return text.substr(0, lineend) + "," + wt + text.substr(lineend); })								}, span); return resetElements; }							else {								var node = parent.firstChild; var hastrans = false; while (node) {									if (node.nodeType == 1) {										var nn = node.nodeName.toUpperCase; if (nn == 'UL' || nn == 'DL') {											// If we want to use the dialectical nesting for orthographical nesting // then we need to skip this (otherwise perfect) match. if (!hastrans && nestedHeading == ln) {												node = node.nextSibling; continue; }											span.innerHTML = (hastrans ? ", ": " ") + content.substr(content.indexOf(':') + 1); addEdit({												'redo': function { parent.insertBefore(span, node) },												'undo': function  { parent.removeChild(span) },												'edit': getEditFunction(values, wikitext, ln, values.lang, false, function (text, ipos) {															//Adding the translation to a language that has nested translations under it															var lineend = text.indexOf('\n', ipos); var wt = wikitext.replace('subst:',''); wt = wt.substr(wt.indexOf(':') + 1); return text.substr(0, lineend) + (hastrans ? "," : "") + wt + text.substr(lineend); })											}, span); return resetElements; }										else {											hastrans = true; }									}									node = node.nextSibling; }							}						}					}					else if (ln && ln > lang && (!nextLanguage || ln < nextLanguage) && lis[j].parentNode.parentNode.nodeName.toLowerCase != 'li') {						nextLanguage = ln; var parent = lis[j]; insertBefore = [ {								'redo': function {parent.parentNode.insertBefore(li, parent);}, 'undo': function {parent.parentNode.removeChild(li)}, 'edit': getEditFunction(values, wikitext, ln, getLangCode(parent), util.isTrreq(parent), function (text, ipos)										{											//Adding a new language's translation before another language's translation											var lineend = text.lastIndexOf('\n', ipos);											return text.substr(0, lineend) + "\n* " + wikitext + text.substr(lineend);										}) },li]; }				}			}			if (values.nested) {				nextLanguage = null; insertBefore = null; li.innerHTML = nestedHeading + ":" + "" + content + ""; var lis = insertUl.parentNode.parentNode.getElementsByTagName('li'); for (var j = 0; j < lis.length; j++) {					//Ignore the editor form if (lis[j].getElementsByTagName('form').length > 0) continue; //Don't look at nested translations if (lis[j].parentNode.parentNode.nodeName.toLowerCase != 'td') continue; var ln = getLangName(lis[j]); if (ln == nestedHeading) {						var sublis = lis[j].getElementsByTagName('li'); if (! sublis.length) sublis = lis[j].getElementsByTagName('dd'); if (sublis.length == 0) {							var parent = lis[j]; var dd = newNode('dd', {'class': 'trans-'+values.lang}); var dl = newNode('dl', dd); dd.innerHTML = content; addEdit({								'redo': function {parent.appendChild(dl);},								'undo': function  {parent.removeChild(dl);},								'edit': getEditFunction(values, wikitext, nestedHeading, getLangCode(parent), util.isTrreq(parent), function (text, ipos) {											//Adding a new dl to an existing translation line var lineend = text.indexOf('\n', ipos); return text.substr(0, lineend) + "\n*: " + wikitext + text.substr(lineend); })							}, dd); return resetElements; }						else {							var dd = newNode(sublis[0].nodeName, {'class': 'trans-'+values.lang}); var linestart = dd.nodeName.toLowerCase == 'dd' ? '\n*: ' : '\n** '; dd.innerHTML = content; for (var k = 0; k < sublis.length; k++) {								var subln = getLangName(sublis[k]); var parent = sublis[k]; if (subln == nestedLang) { var span = newNode('span'); span.innerHTML = ", " + content.substr(content.indexOf(':') + 1); addEdit({										'redo': function { parent.appendChild(span) },										'undo': function  { parent.removeChild(span) },										'edit': getEditFunction(values, wikitext, nestedLang, values.lang, false, function (text, ipos) {													 // Adding the wikitext to a list of translations that already exists. var lineend = text.indexOf('\n', ipos); var wt = wikitext.replace('subst:',''); wt = wt.substr(wt.indexOf(':') + 1); return text.substr(0, lineend) + "," + wt + text.substr(lineend); })									}, span); return resetElements; } else if (langmetadata.nestsBefore(nestedLang, subln)) { addEdit({										'redo': function { parent.parentNode.insertBefore(dd, parent); },										'undo': function  { parent.parentNode.removeChild(dd); },										'edit': getEditFunction(values, wikitext, subln, getLangCode(parent), util.isTrreq(parent), function (text, ipos) {													// Adding a nested translation in-order var lineend = text.lastIndexOf('\n', ipos); return text.substr(0, lineend) + linestart + wikitext + text.substr(lineend); })									}, dd); return resetElements; }							}							addEdit({								'redo': function { parent.parentNode.appendChild(dd); },								'undo': function  { parent.parentNode.removeChild(dd); },								'edit': getEditFunction(values, wikitext, subln, getLangCode(parent), util.isTrreq(parent), function (text, ipos) {											// Adding a nested translation at the end of its group var lineend = text.indexOf('\n', ipos); return text.substr(0, lineend) + linestart + wikitext + text.substr(lineend); })							}, dd); return resetElements; }					}					else if (ln && ln > nestedHeading && (!nextLanguage || ln < nextLanguage)) {						nextLanguage = ln; var parent = lis[j]; insertBefore = [ {								'redo': function {parent.parentNode.insertBefore(li, parent);}, 'undo': function {parent.parentNode.removeChild(li)}, 'edit': getEditFunction(values, wikitext, ln, getLangCode(parent), util.isTrreq(parent), function (text, ipos)										{											//Adding a new nested translation section.											var lineend = text.lastIndexOf('\n', ipos);											return text.substr(0, lineend) + nestedWikitext + text.substr(lineend);										}) },li]; }				}				wikitext = nestedHeading + ":\n*: " + wikitext; }			li.className = "trans-" + values.lang; if (insertBefore) {				addEdit(insertBefore[0], insertBefore[1]); }			else {				//Append the translations to the end (no better way found) addEdit({					'redo': function {insertUl.appendChild(li);},					'undo': function  {insertUl.removeChild(li)},					'edit': getEditFunction(values, wikitext)				}, li); }			return resetElements; }		//Get the wikitext modification for the current form submission. function getEditFunction (values, wikitext, findLanguage, findLangCode, trreq, callback) {			return function(text) {				var p = util.getTransTable(text, insertUl); if (!p) return editor.error("Could not find translation table for '" + values.lang + ":" + values.word + "'. Glosses should be unique"); var stapos = p[0]; var endpos = p[1]; if (findLanguage) {					var ipos = 0; if (trreq) {						ipos = text.indexOf('{'+'{trreq|'+findLanguage+'}}', stapos); if (ipos < 0 || ipos > endpos) ipos = text.indexOf('{'+'{trreq|'+findLangCode+'}}', stapos); if (ipos < 0 || ipos > endpos) ipos = text.indexOf('{'+'{trreq|{'+'{subst:'+findLangCode+'|l=}}}}', stapos); }					// If we have a nested trreq, then we still need to look for the non-trreq form of the heading language if (!trreq || ipos < 0 || ipos > endpos ) {						ipos = text.substr(stapos).search(RegExp("\\*[:*]? ?\\[\\[" + util.escapeRe(findLanguage) + "\\]\\]:")) + stapos; if (ipos < stapos || ipos > endpos) ipos = text.substr(stapos).search(RegExp('\\*[:*]? ?' + util.escapeRe(findLanguage) + ':')) + stapos; if (ipos < stapos| ipos > endpos) ipos = text.indexOf('{'+'{subst:'+findLangCode+'}}:', stapos); }					if (ipos >= stapos && ipos < endpos) {						return callback(text, ipos, trreq); }					else {						return editor.error("Could not find translation entry for '" + values.lang + ":" +values.word + "'. Please reformat"); }				}				return text.substr(0, endpos) + "* " + wikitext + "\n" + text.substr(endpos); };		}		// For an  in well-formed translation sections, return the language name. function getLangName(li) {			var guess = li.textContent || li.innerText; if (guess) guess = guess.substr(0, guess.indexOf(':')); if (guess == 'Template') { return false; }			return guess.replace(/^[\s\n]*/,''); }		// Try to get the language code from an  containing { {t t+ or t-	// }} function getLangCode(li) {			if (li.className.indexOf('trans-') == 0) return li.className.substr(6); var spans = li.getElementsByTagName('span'); for (var i=0; i < spans.length; i++) {				if (spans[i].lang) { return spans[i].lang; }			}			return false; }	}	var tables = document.getElementsByTagName('table'); for (var i=0; i -1 && util.getTransGloss(tables[i]) != 'Translations to be checked') {			var _lists = tables[i].getElementsByTagName('ul'); var lists = []; for (var j=0; j<_lists.length; j++) if (_lists[j].parentNode.nodeName.toLowerCase == 'td') lists.push(_lists[j]); if (lists.length == 0) {				tables[i].getElementsByTagName('td')[0].appendChild(newNode('ul')); lists = tables[i].getElementsByTagName('ul'); }			if (lists.length == 1) {				var table = tables[i].getElementsByTagName('td')[2] if (table) {					table.appendChild(newNode('ul')); lists = tables[i].getElementsByTagName('ul'); }			}			if (lists) {				var li = newNode('li'); var ul = lists[lists.length - 1]; var table = tables[i]; if (table.getElementsByTagName('tbody').length > 0) table = table.getElementsByTagName('tbody')[0]; table.appendChild(newNode('tr', newNode('td'), newNode('td'), newNode('td', {'style':'text-align: left'},newNode('ul', li)))); new AdderWrapper(editor, new TranslationAdder(ul), li); if ((new CookiePreferences('EditorJs')).get('labeller') == 'true') {					var div = tables[i].parentNode.parentNode.getElementsByTagName('div')[0]; if (div.className.indexOf('NavHead') > -1) {						new TranslationLabeller(div) }				}			}		}	} } function TranslationBalancer (editor, insertTable) {	var status; //create the form function init {		var cns = insertTable.getElementsByTagName('tr')[0].childNodes; var tds = []; //Find all three table cells in the translation table. for (var i=0; i on the left side of the balancer. var left = tds[0].getElementsByTagName('ul'); if (left.length > 0) left = left[0]; else {			left = newNode('ul'); tds[0].appendChild(left); }		//Ensure that there is a  on the right side of the balancer. var right = tds[2].getElementsByTagName('ul'); if (right.length > 0) right = right[0]; else {			right = newNode('ul'); tds[2].appendChild(right); }		var moveLeft = newNode('input',{'type':'submit','name':'ml', 'value':'←', 'click': function{return prepareEdits('←', left, right)}}); var moveRight = newNode('input',{'type':'submit','name':'mr', 'value':'→', 'click': function{return prepareEdits('→', left, right)}}); status = newNode('span'); var form = newNode('form', moveLeft, newNode('br'), moveRight, newNode('br'), status); tds[1].appendChild(form); form.onsubmit = function { return false; } //Must be done after the appendChild for IE :(	}	function moveOneRight(left, right)	{		var li = left.lastChild;		while (li && li.nodeName.toLowerCase != 'li')			li = li.previousSibling;		if (li) 			right.insertBefore(left.removeChild(li), right.firstChild);	}	function moveOneLeft(left, right)	{		var li = right.firstChild;		while (li && li.nodeName.toLowerCase != 'li')			li = li.nextSibling;		if (li)			left.appendChild(right.removeChild(li));	}	//store the edit object with the editor	function prepareEdits(direction, left, right)	{		status.innerHTML = "Loading...";		editor.addEdit({ 'redo': function { (direction == '→' ? moveOneRight : moveOneLeft)(left, right) }, 'undo': function { (direction == '→' ? moveOneLeft : moveOneRight)(left, right) }, 'edit': function (text) {return editWikitext(right, direction, text);}, 'summary': 't-balance' });	}	//get the wikitext modification	function editWikitext(insertUl, direction, text)	{		status.innerHTML = "";		//Find the position of the translation table		var p = util.getTransTable(text, insertUl);		if (!p)			return editor.error("Could not find translation table, please improve glosses.");		var stapos = p[0];		var endpos = p[1];		//Find the start and end of the { {trans-mid}} in the table		var midpos = text.indexOf('{'+'{trans-mid}}', stapos);		var midstart = text.lastIndexOf("\n", midpos);		var midend = text.indexOf("\n", midpos);		if (midstart < stapos - 1 || midend > endpos)			return editor.error("Could not find {'+'{trans-mid}}, please correct page.");		if (direction == '→')		{			// Select the last list item of the left list (may be more than one line if nested translations are present)			var linestart = text.lastIndexOf("\n", midstart - 3);			while (/^[:*#;]$/.test(text.substr(linestart+2,1))) linestart = text.lastIndexOf("\n", linestart - 1); if (linestart < stapos - 1 || linestart >= endpos) return editor.error("No translations to move"); return text.substr(0, linestart) //Everything before the item we are moving + text.substr(midstart, midend - midstart) //Then { {trans-mid}} + text.substr(linestart, midstart - linestart) //Then the item we are moving + text.substr(midend); //Then everything after { {trans-mid}} }		else if (direction == '←') {			// Select the first list item of the right list (may be more than one line if nested translations are present) var lineend = text.indexOf("\n", midend + 3); while (/^[:*#;]$/.test(text.substr(lineend+2,1))) lineend = text.indexOf("\n", lineend + 1); if (lineend < stapos - 1 || lineend >= endpos) return editor.error("No translations to move"); return text.substr(0, midstart) //Everything before { {trans-mid}} + text.substr(midend, lineend - midend) //Then the item we are moving + text.substr(midstart, midend - midstart) //Then { {trans-mid}} + text.substr(lineend); //Then everything after the item we are moving }		return text; }	init; } function LangMetadata {	//Singleton if (arguments.callee.instance) return arguments.callee.instance else arguments.callee.instance = this; // 	// FIXME: merge into above var c = 'Chinese';var a = 'Arabic'; var nesting = { apj:'Apache',apm:'Apache',apw:'Apache', xcl:'Armenian',axm:'Armenian', // ang:'English',enm:'English', don't nest English (Encyclopetey) fro:'French',frm:'French', oge:'Georgian', gmh:'German',goh:'German',gsw:'German',ksh:'German',pfl:'German',sxu:'German', grc:'Greek/Ancient',gmy:'Greek/Mycenaean', //el:'Greek/Modern', don't nest modern greek (Atelaes) sga:'Irish',mga:'Irish', nb:'Norwegian/Bokmål',nn:'Norwegian/Nynorsk', mhr:'Mari',mrj:'Mari', cmg:'Mongolian', sro:'Sardinian',sdn:'Sardinian',src:'Sardinian',scd:'Sardinian', dsb:'Sorbian',hsb:'Sorbian', osp:'Spanish', owl:'Welsh',wlm:'Welsh', zh:c,yue:c,dng:c,gan:c,hak:c,czh:c,cjy:c,cmn:c,mnp:c,cdo:c,nan:c,czo:c,cpx:c,wuu:c,hsn:c,lzh:c, arq:a,aao:a,bbz:a,abv:a,shu:a,acy:a,adf:a,avl:a,arz:a,afb:a,ayh:a,acw:a,ayl:a,acm:a,ary:a, ars:a,apc:a,ayp:a,acx:a,aec:a,ayn:a,ssh:a,ajp:a,arb:a,apd:a,pga:a,acq:a,abh:a,aeb:a,auz:a }	var altForm = { ang: {from:"ĀāǢǣĊċĒēĠġĪīŌōŪūȲȳ", to:"AaÆæCcEeGgIiOoUuYy", strip:"\u0304\u0307"}, //macron and above dot ar: {strip:"\u064B\u064C\u064D\u064E\u064F\u0650\u0651\u0652"}, he: {strip:"\u05B0\u05B1\u05B2\u05B3\u05B4\u05B5\u05B6\u05B7\u05B8\u05B9\u05BA\u05BB\u05BC\u05BD\u05BF\u05C1\u05C2"}, hr: {from:"ȀȁÀàȂȃÁáĀāȄȅÈèȆȇÉéĒēȈȉÌìȊȋÍíĪīȌȍÒòȎȏÓóŌōȐȑȒȓŔŕȔȕÙùȖȗÚúŪū", to:"AaAaAaAaAaEeEeEeEeEeIiIiIiIiIiOoOoOoOoOoRrRrRrUuUuUuUuUu", strip:"\u030F\u0300\u0311\u0301\u0304"}, la: {from:"ĀāĒēĪīŌōŪū", to:"AaEeIiOoUu",strip:"\u0304"}, //macron lt: {from:"áãàéẽèìýỹñóõòúù", to:"aaaeeeiyynooouu", strip:"\u0340\u0301\u0303"}, sh: {from:"ȀȁÀàȂȃÁáĀāȄȅÈèȆȇÉéĒēȈȉÌìȊȋÍíĪīȌȍÒòȎȏÓóŌōȐȑȒȓŔŕȔȕÙùȖȗÚúŪū", to:"AaAaAaAaAaEeEeEeEeEeIiIiIiIiIiOoOoOoOoOoRrRrRrUuUuUuUuUu", strip:"\u030F\u0300\u0311\u0301\u0304"}, sr: {from:"ȀȁÀàȂȃÁáĀāȄȅÈèȆȇÉéĒēȈȉÌìȊȋÍíĪīȌȍÒòȎȏÓóŌōȐȑȒȓŔŕȔȕÙùȖȗÚúŪū", to:"AaAaAaAaAaEeEeEeEeEeIiIiIiIiIiOoOoOoOoOoRrRrRrUuUuUuUuUu", strip:"\u030F\u0300\u0311\u0301\u0304"}, tr: {from:"ÂâÛû", to:"AaUu",strip:"\u0302"}, sl: {from: "áÁàÀâÂȃȂȁȀéÉèÈêÊȇȆȅȄíÍìÌîÎȋȊȉȈóÓòÒôÔȏȎȍȌŕŔȓȒȑȐúÚùÙûÛȗȖȕȔệỆộỘẹẸọỌ", to: "aAaAaAaAaAeEeEeEeEeEiIiIiIiIiIoOoOoOoOoOrRrRrRuUuUuUuUuUeEoOeEoO", strip: "\u0301\u0300\u0302\u0311\u030f\u0323"} }; 	//Returns true if the specified lang.wiktionary exists according to the meta list this.hasWiktionary = function(lang) {		if (metadata[lang]) return metadata[lang].hw; }	//Given a language code return a default script code. this.guessScript = function(lang) {		if (metadata[lang]) { // enwikt language template? (ur-Arab, polytonic) if (metadata[lang].wsc) { return metadata[lang].wsc; }			// ISO script code? (Arab, Grek) if (metadata[lang].sc) { if (typeof metadata[lang].sc == 'object') return metadata[lang].sc[0]; else return metadata[lang].sc; }		}		return false; }	//Returns a string of standard gender letters (mfnc) or an empty string this.getGenders = function(lang) {		if (metadata[lang]) return metadata[lang].g;	} //Returns true if the specified lang has the concept of plural nouns this.hasPlural = function(lang) {		if (metadata[lang]) return metadata[lang].p;	} //Returns true if the specified lang uses optional vowels or diacritics this.needsAlt = function(lang) {		if (metadata[lang]) return metadata[lang].alt && (!altForm[lang]); }	// Generates a form of the page name without any diacritics (for Latin, etc.) this.generateAltForm = function (lang, word) {		if (altForm[lang]) {			var alt = altForm[lang]; var map = {}; if (alt.from && alt.to) {				for (var i = 0; i < alt.from.length; i++) {					map[alt.from.charAt(i)] = alt.to.charAt(i); }			}			if (alt.strip) {				for (var i = 0; i < alt.strip.length; i++) {					map[alt.strip.charAt(i)] = ""; }			}			var input = word.split(""); var output = ""; for (var i = 0; i < input.length; i++) {				var repl = map[input[i]]; output += (repl == null) ? input[i] : repl; }			return output; }	}	//Given user input, return a language code. Normalises ISO 639-1 codes and names to 639-3. this.cleanLangCode = function(lang) {		var key = lang.toLowerCase.replace(' ',''); if (clean[key]) return clean[key]; else return lang; }	// Get the nesting for a given sub-language this.getNested = function (lang) {		if (nesting[lang]) return nesting[lang]; else return ""; }	function temporalSortKey(langname) {		return langname.replace(/^(Ancient|Classical|Old|Middle|Early Modern|Modern) (.*)/, function(m, modifier, name)			{				return ({Ancient: 0, Old: 1, Middle: 2, "Early Modern": 3, Modern: 4})[modifier] + name;			}); }	// For enforcing an ordering on nested languages. this.nestsBefore = function (a, b)	{ return temporalSortKey(a) < temporalSortKey(b); } } $(function {	// Check if we are on a sensible page	var actions = window.location.toString.replace(/.*\?/, '&');	if (wgAction != 'view' || actions.indexOf('&printable=yes') > -1 || actions.indexOf('&diff=') > -1 || actions.indexOf('&oldid=') > -1)		return;	// Check that we have not been disabled	var prefs = new CookiePreferences('EditorJs');	if (prefs.get('enabled', 'true') == 'true')	{		if (! window.loadedEditor)		{			prefs.setDefault('labeller', wgUserName ? 'true' : 'false' );			window.loadedEditor = true;			var editor = new Editor;			TranslationAdders(editor);		}	}	// The enable-disable button on WT:EDIT	var node = document.getElementById('editor-js-disable-button');	if (node)	{		node.innerHTML = "";		var toggle = newNode('span', {click: function {			if (prefs.get('enabled', 'true') == 'true') {				toggle.innerHTML = "Enable"; prefs.set('enabled', 'false'); }			else {				toggle.innerHTML = "Disable"; prefs.set('enabled', 'true'); }		} }, (prefs.get('enabled', 'true') == 'true' ? 'Disable' : 'Enable'))		node.appendChild(toggle);	}	var node = document.getElementById("editor-js-labeller-button");	if (node)	{		node.innerHTML = "";		var toggle2 = newNode('span', {click: function {			if (prefs.get('labeller') == 'true') {				toggle2.innerHTML = "Enable"; prefs.set('labeller', 'false'); }			else {				toggle2.innerHTML = "Disable"; prefs.set('labeller', 'true'); }		} }, (prefs.get('labeller') == 'true' ? 'Disable' : 'Enable'))		node.appendChild(toggle2);	} })