MediaWiki:Gadget-popups.js

// STARTFILE: main.js // ********************************************************************** // **                                                                 ** // **             changes to this file affect many users. ** // **          please discuss on the talk page before editing         ** // **                                                                 ** // ********************************************************************** // **                                                                  ** // ** if you do edit this file, be sure that your editor recognizes it ** // ** as utf8, or the weird and wonderful characters in the namespaces ** // **  below will be completely broken. You can check with the show  ** // **           changes button before submitting the edit. ** // **                     test: مدیا מיוחד Мэдыя                      ** // **                                                                 ** // **********************************************************************

////////////////////////////////////////////////// // Globals //

// Trying to shove as many of these as possible into the pg (popup globals) object function pg{} // dummy to stop errors window.pg = { re: {},              // regexps ns: {},              // namespaces string: {},          // translatable strings wiki: {},            // local site info misc: {},            // YUCK PHOOEY option: {},          // options, see newOption etc optionDefault: {},   // default option values flag: {},            // misc flags cache: {},           // page and image cache structures: {},      // navlink structures timer: {},           // all sorts of timers (too damn many) counter: {},         // .. and all sorts of counters current: {},         // state info endoflist: null }; window.pop = {	             // wrap various functions in here init: {}, util: {}, endoflist: null }; function popupsReady { if (!window.pg) { return false; } if (!pg.flag) { return false; } if (!pg.flag.finishedLoading) { return false; } return true; }

/// Local Variables: /// /// mode:c /// /// End: /// // ENDFILE: main.js // STARTFILE: actions.js function setupTooltips(container, remove, force, popData) { log('setupTooltips, container='+container+', remove='+remove); if (!container) { // // the main initial call if (getValueOf('popupOnEditSelection') && window.doSelectionPopup && document && document.editform && document.editform.wpTextbox1) { document.editform.wpTextbox1.onmouseup=doSelectionPopup; } // // article/content is a structure-dependent thing container = defaultPopupsContainer; }

if (!remove && !force && container.ranSetupTooltipsAlready) { return; } container.ranSetupTooltipsAlready = !remove;

var anchors; anchors=container.getElementsByTagName('A'); setupTooltipsLoop(anchors, 0, 250, 100, remove, popData); }

function defaultPopupsContainer { if (getValueOf('popupOnlyArticleLinks')) { return document.getElementById('mw_content') || document.getElementById('content') || document.getElementById('article') || document; }	return document; }

function setupTooltipsLoop(anchors,begin,howmany,sleep, remove, popData) { log(simplePrintf('setupTooltipsLoop(%s,%s,%s,%s,%s)', arguments)); var finish=begin+howmany; var loopend = min(finish, anchors.length); var j=loopend - begin; log ('setupTooltips: anchors.length=' + anchors.length + ', begin=' + begin +		 ', howmany=' + howmany + ', loopend=' + loopend + ', remove=' + remove); var doTooltip= remove ? removeTooltip : addTooltip; // try a faster (?) loop construct if (j > 0) { do { var a=anchors[loopend - j]; if (typeof a==='undefined' || !a || !a.href) { log('got null anchor at index ' + loopend - j); continue; }			doTooltip(a, popData); } while (--j); }	if (finish < anchors.length) { setTimeout(function {				setupTooltipsLoop(anchors,finish,howmany,sleep,remove,popData);},			sleep); } else { if ( !remove && ! getValueOf('popupTocLinks')) { rmTocTooltips; } pg.flag.finishedLoading=true; } }

// eliminate popups from the TOC // This also kills any onclick stuff that used to be going on in the toc function rmTocTooltips { var toc=document.getElementById('toc'); if (toc) { var tocLinks=toc.getElementsByTagName('A'); var tocLen = tocLinks.length; for (j=0; j<tocLen; ++j) { removeTooltip(tocLinks[j], true); }	} }

function addTooltip(a, popData) { if ( !isPopupLink(a) ) { return; } a.onmouseover=mouseOverWikiLink; a.onmouseout= mouseOutWikiLink; a.onmousedown = killPopup; a.hasPopup = true; a.popData = popData; }

function removeTooltip(a) { if ( !a.hasPopup ) { return; } a.onmouseover = null; a.onmouseout = null; if (a.originalTitle) { a.title = a.originalTitle; } a.hasPopup=false; }

function removeTitle(a) { if (!a.originalTitle) { a.originalTitle=a.title; }		a.title=''; }

function restoreTitle(a) { if ( a.title || !a.originalTitle ) { return; } a.title = a.originalTitle; }

function registerHooks(np) { var popupMaxWidth=getValueOf('popupMaxWidth');

if (typeof popupMaxWidth === 'number') { var setMaxWidth = function { np.mainDiv.style.maxWidth = popupMaxWidth + 'px'; np.maxWidth = popupMaxWidth;

try { // hack for IE				// see http://www.svendtofte.com/code/max_width_in_ie/ // use setExpression as documented here on msdn: http://tinyurl dot com/dqljn if (np.mainDiv.style.setExpression) { np.mainDiv.style.setExpression(						'width', 'document.body.clientWidth > ' +						popupMaxWidth + ' ? "' +popupMaxWidth + 'px": "auto"'); }			}			catch (errors) { errlog( "Running on IE8 are we not?: " + errors ); }		};		np.addHook(setMaxWidth, 'unhide', 'before'); } // if (window.addPopupShortcuts && window.rmPopupShortcuts) { np.addHook(addPopupShortcuts, 'unhide', 'after'); np.addHook(rmPopupShortcuts, 'hide', 'before'); } // }

function mouseOverWikiLink(evt) { if (!window.popupsReady || !window.popupsReady) { return; } if (!evt && window.event) {evt=window.event;} return mouseOverWikiLink2(this, evt); }

function footnoteTarget(a) { var aTitle=Title.fromAnchor(a); // We want ".3A" rather than "%3A" or "?" here, so use the anchor property directly var anch = aTitle.anchor; if ( ! /^(cite_note-|_note-|endnote)/.test(anch) ) { return false; }

var lTitle=Title.fromURL(location.href); if ( lTitle.toString(true) !== aTitle.toString(true) ) { return false; }

var el=document.getElementById(anch); while ( el && typeof el.nodeName === 'string') { var nt = el.nodeName.toLowerCase; if ( nt === 'li' ) { return el; } else if ( nt === 'body' ) { return false; } else if ( el.parentNode ) { el=el.parentNode; } else { return false; } }	return false; }

function footnotePreview(x, navpop) { setPopupHTML(' ' + x.innerHTML, 'popupPreview', navpop.idNumber, getValueOf('popupSubpopups')		? function { setupTooltips(document.getElementById('popupPreview' + navpop.idNumber)); }		: null); }

// var modid=0; // if(!window.opera) { window.opera={postError: console.log}; }

function modifierKeyHandler(a) { return function(evt) { //		opera.postError('modifierKeyHandler called' + (++modid)); //		opera.postError(''+evt + modid); //		for (var i in evt) { //			opera.postError('' + modid + ' ' + i + ' ' + evt[i]); //		}		//		opera.postError(''+evt.ctrlKey + modid); var mod=getValueOf('popupModifier'); if (!mod) { return true; }

if (!evt && window.event) {evt=window.event;} //		opera.postError('And now....'+modid); //		opera.postError(''+evt+modid); //		opera.postError(''+evt.ctrlKey+modid);

var modPressed = modifierPressed(evt); var action = getValueOf('popupModifierAction');

// FIXME: probable bug - modifierPressed should be modPressed below? if ( action === 'disable' && modifierPressed ) { return true; } if ( action === 'enable' && !modifierPressed ) { return true; }

mouseOverWikiLink2(a, evt); }; }

function modifierPressed(evt) { var mod=getValueOf('popupModifier'); if (!mod) { return false; }

if (!evt && window.event) {evt=window.event;} //		opera.postError('And now....'+modid); //		opera.postError(''+evt+modid); //		opera.postError(''+evt.ctrlKey+modid);

return ( evt && mod && evt[mod.toLowerCase + 'Key'] );

}

function dealWithModifier(a,evt) { if (!getValueOf('popupModifier')) { return false; } var action = getValueOf('popupModifierAction'); if ( action == 'enable' && !modifierPressed(evt) ||	     action == 'disable' &&  modifierPressed(evt) ) { // if the modifier is needed and not pressed, listen for it until // we mouseout of this link. restoreTitle(a); var addHandler='addEventListener'; var rmHandler='removeEventListener'; var on=''; if (!document.addEventListener) { addHandler='attachEvent'; rmHandler='detachEvent'; on='on'; }		if (!document[addHandler]) { // forget it			return; }

a.modifierKeyHandler=modifierKeyHandler(a);

switch (action) { case 'enable': document[addHandler](on+'keydown', a.modifierKeyHandler, false); a[addHandler](on+'mouseout', function {					document[rmHandler](on+'keydown', a.modifierKeyHandler, false);				}, true); break; case 'disable': document[addHandler](on+'keyup', a.modifierKeyHandler, false); }

return true; }	return false; }

function mouseOverWikiLink2(a, evt) { if (dealWithModifier(a,evt)) { return; } if ( getValueOf('removeTitles') ) { removeTitle(a); } if ( a==pg.current.link && a.navpopup && a.navpopup.isVisible ) { return; } pg.current.link=a;

if (getValueOf('simplePopups') && pg.option.popupStructure===null) { // reset *default value* of popupStructure setDefault('popupStructure', 'original'); }

var article=(new Title).fromAnchor(a); // set global variable (ugh) to hold article (wikipage) pg.current.article = article;

if (!a.navpopup) { // FIXME: this doesn't behave well if you mouse out of a popup // directly into a link with the same href if (pg.current.linksHash[a.href] && false) { a.navpopup = pg.current.linksHash[a.href]; }		else { a.navpopup=newNavpopup(a, article); pg.current.linksHash[a.href] = a.navpopup; pg.current.links.push(a); }	}	if (a.navpopup.pending===null || a.navpopup.pending!==0) { // either fresh popups or those with unfinshed business are redone from scratch simplePopupContent(a, article); }	a.navpopup.showSoonIfStable(a.navpopup.delay);

getValueOf('popupInitialWidth');

clearInterval(pg.timer.checkPopupPosition); pg.timer.checkPopupPosition=setInterval(checkPopupPosition, 600);

if(getValueOf('simplePopups')) { if (getValueOf('popupPreviewButton') && !a.simpleNoMore) { var d=document.createElement('div'); d.className='popupPreviewButtonDiv'; var s=document.createElement('span'); d.appendChild(s); s.className='popupPreviewButton'; s['on' + getValueOf('popupPreviewButtonEvent')] = function { a.simpleNoMore=true; nonsimplePopupContent(a,article); };			s.innerHTML=popupString('show preview'); setPopupHTML(d, 'popupPreview', a.navpopup.idNumber); }		return; }

if (a.navpopup.pending!==0 ) { nonsimplePopupContent(a, article); } }

// simplePopupContent: the content that is shown even when simplePopups is true function simplePopupContent(a, article) { /* FIXME hack */ a.navpopup.hasPopupMenu=false; a.navpopup.setInnerHTML(popupHTML(a)); fillEmptySpans({navpopup:a.navpopup});

if (getValueOf('popupDraggable')) {		var dragHandle = getValueOf('popupDragHandle') || null; if (dragHandle && dragHandle != 'all') { dragHandle += a.navpopup.idNumber; }		setTimeout(function{a.navpopup.makeDraggable(dragHandle);}, 150); }

// if (getValueOf('popupRedlinkRemoval') && a.className=='new') { setPopupHTML(' '+popupRedlinkHTML(article), 'popupRedlink', a.navpopup.idNumber); } // }

function debugData(navpopup) { if(getValueOf('popupDebugging') && navpopup.idNumber) { setPopupHTML('idNumber='+navpopup.idNumber + ', pending=' + navpopup.pending,				 'popupError', navpopup.idNumber); } }

function newNavpopup(a, article) { var navpopup = new Navpopup; navpopup.fuzz=5; navpopup.delay=getValueOf('popupDelay')*1000; // increment global counter now navpopup.idNumber = ++pg.idNumber; navpopup.parentAnchor = a;	navpopup.parentPopup = (a.popData && a.popData.owner); navpopup.article = article; registerHooks(navpopup); return navpopup; }

function nonsimplePopupContent(a, article) { var diff=null, history=null; var params=parseParams(a.href); var oldid=(typeof params.oldid=='undefined' ? null : params.oldid); // if(getValueOf('popupPreviewDiffs') && window.loadDiff) { diff=params.diff; }	if(getValueOf('popupPreviewHistory')) { history=(params.action=='history'); } // a.navpopup.pending=0; var x;	if (x=footnoteTarget(a)) { footnotePreview(x, a.navpopup); // } else if ( diff || diff === 0 ) { loadDiff(article, oldid, diff, a.navpopup); } else if ( history ) { loadAPIPreview('history', article, a.navpopup); } else if ( pg.re.contribs.test(a.href) ) { loadAPIPreview('contribs', article, a.navpopup); } else if ( pg.re.backlinks.test(a.href) ) { loadAPIPreview('backlinks', article, a.navpopup); } else if ( // FIXME should be able to get all preview combinations with options		article.namespaceId==pg.nsImageId &&		( getValueOf('imagePopupsForImages') || ! anchorContainsImage(a) )		) { loadAPIPreview('imagepagepreview', article, a.navpopup); loadImage(article, a.navpopup); // } else { if (article.namespaceId == pg.nsCategoryId &&				getValueOf('popupCategoryMembers')) { loadAPIPreview('category', article, a.navpopup); } else if ((article.namespaceId == pg.nsUserId || article.namespaceId == pg.nsUsertalkId) &&				getValueOf('popupUserInfo')) { loadAPIPreview('userinfo', article, a.navpopup); }		startArticlePreview(article, oldid, a.navpopup); } }

function pendingNavpopTask(navpop) { if (navpop && navpop.pending===null) { navpop.pending=0; } ++navpop.pending; debugData(navpop); }

function completedNavpopTask(navpop) { if (navpop && navpop.pending) { --navpop.pending; } debugData(navpop); }

function startArticlePreview(article, oldid, navpop) { navpop.redir=0; loadPreview(article, oldid, navpop); }

function loadPreview(article, oldid, navpop) { pendingNavpopTask(navpop); if (!navpop.redir) { navpop.originalArticle=article; } if (!navpop.visible && getValueOf('popupLazyDownloads')) { var id=(navpop.redir) ? 'DOWNLOAD_PREVIEW_REDIR_HOOK' : 'DOWNLOAD_PREVIEW_HOOK'; navpop.addHook(function {				getWiki(article, insertPreview, oldid, navpop);				return true; }, 'unhide', 'before', id); } else { getWiki(article, insertPreview, oldid, navpop); } }

function loadPreviewFromRedir(redirMatch, navpop) { // redirMatch is a regex match var target = new Title.fromWikiText(redirMatch[2]); // overwrite (or add) anchor from original target // mediawiki does overwrite; eg User:Lupin/foo3 if ( navpop.article.anchor ) { target.anchor = navpop.article.anchor; } var trailingRubbish=redirMatch[4]; navpop.redir++; navpop.redirTarget=target; // if (window.redirLink) { var warnRedir = redirLink(target, navpop.article); setPopupHTML(warnRedir, 'popupWarnRedir', navpop.idNumber); } // navpop.article=target; fillEmptySpans({redir: true, redirTarget: target, navpopup:navpop}); return loadPreview(target, null, navpop); }

function insertPreview(download) { if (!download.owner) { return; }

var redirMatch = pg.re.redirect.exec(download.data); if (download.owner.redir===0 && redirMatch) { completedNavpopTask(download.owner); loadPreviewFromRedir(redirMatch, download.owner); return; }

if (download.owner.visible || !getValueOf('popupLazyPreviews')) { insertPreviewNow(download); } else { var id=(download.owner.redir) ? 'PREVIEW_REDIR_HOOK' : 'PREVIEW_HOOK'; download.owner.addHook( function{insertPreviewNow(download); return true;},					'unhide', 'after', id ); } }

function insertPreviewNow(download) { if (!download.owner) { return; } var wikiText=download.data; var navpop=download.owner; completedNavpopTask(navpop); var art=navpop.redirTarget || navpop.originalArticle;

// makeFixDabs(wikiText, navpop); if (getValueOf('popupSummaryData') && window.getPageInfo) { var info=getPageInfo(wikiText, download); setPopupTrailer(getPageInfo(wikiText, download), navpop.idNumber); }

var imagePage=''; if (art.namespaceId==pg.nsImageId) { imagePage=art.toString; } else { imagePage=getValidImageFromWikiText(wikiText); } if(imagePage) { loadImage(Title.fromWikiText(imagePage), navpop); } //

if (getValueOf('popupPreviews')) { insertArticlePreview(download, art, navpop); }

}

function insertArticlePreview(download, art, navpop) { if (download && typeof download.data == typeof ''){ if (art.namespaceId==pg.nsTemplateId && getValueOf('popupPreviewRawTemplates')) { // FIXME compare/consolidate with diff escaping code for wikitext var h=' ' + download.data.entify.split('\\n').join(' \\n') + ''; setPopupHTML(h, 'popupPreview', navpop.idNumber); }		else { var p=prepPreviewmaker(download.data, art, navpop); p.showPreview; }	} }

function prepPreviewmaker(data, article, navpop) { // deal with tricksy anchors var d=anchorize(data, article.anchorString); var urlBase=joinPath([pg.wiki.articlebase, article.urlString]); var p=new Previewmaker(d, urlBase, navpop); return p; }

// Try to imitate the way mediawiki generates HTML anchors from section titles function anchorize(d, anch) { if (!anch) { return d; } var anchRe=RegExp('(?:=+\\s*' + literalizeRegex(anch).replace(/[_ ]/g, '[_ ]') + '\\s*=+|\\{\\{\\s*'+getValueOf('popupAnchorRegexp')+'\\s*(?:\\|[^|}]*)*?\\s*'+literalizeRegex(anch)+'\\s*(?:\\|[^}]*)?\}\})'); var match=d.match(anchRe); if(match && match.length > 0 && match[0]) { return d.substring(d.indexOf(match[0])); }

// now try to deal with == foo baz boom == -> #foo_baz_boom var lines=d.split('\n'); for (var i=0; i<lines.length; ++i) { lines[i]=lines[i].replace(RegExp('\\*?[|])?(.*?)[\\]]{2}', 'g'), '$2') .replace(/'([^'])/g, '$1').replace(RegExp("([^'])", 'g'), '$1'); if (lines[i].match(anchRe)) { return d.split('\n').slice(i).join('\n').replace(RegExp('^[^=]*'), ''); }	}	return d; }

function killPopup { if (getValueOf('popupShortcutKeys') && window.rmPopupShortcuts) { rmPopupShortcuts; } if (!pg) { return; } pg.current.link && pg.current.link.navpopup && pg.current.link.navpopup.banish; pg.current.link=null; abortAllDownloads; if (pg.timer.checkPopupPosition !== null) { clearInterval(pg.timer.checkPopupPosition); pg.timer.checkPopupPosition=null; }	return true; // preserve default action } // ENDFILE: actions.js // STARTFILE: domdrag.js /** @fileoverview The {@link Drag} object, which enables objects to be dragged around.

*************************************************  dom-drag.js   09.25.2001 www.youngpup.net **************************************************  10.28.2001 - fixed minor bug where events sometimes fired off the handle, not the root. *************************************************  Pared down, some hooks added by User:Lupin

Copyright Aaron Boodman. Saying stupid things daily since March 2001.

/**  Creates a new Drag object. This is used to make various DOM elements draggable. @constructor function Drag { /**	  Condition to determine whether or not to drag. This function should take one parameter, an Event. To disable this, set it to. @type Function */	this.startCondition = null; /**	  Hook to be run when the drag finishes. This is passed the final coordinates of the dragged object (two integers, x and y). To disables this, set it to. @type Function */	this.endHook = null; }

/**  Gets an event in a cross-browser manner. @param {Event} e  @private Drag.prototype.fixE = function(e) { if (typeof e == 'undefined') { e = window.event; } if (typeof e.layerX == 'undefined') { e.layerX = e.offsetX; } if (typeof e.layerY == 'undefined') { e.layerY = e.offsetY; } return e; }; /**  Initialises the Drag instance by telling it which object you want to be draggable, and what you want to drag it by. @param {DOMElement} o The "handle" by which  is dragged. @param {DOMElement} oRoot The object which moves when  is dragged, or   if omitted. Drag.prototype.init = function(o, oRoot) { var dragObj	 = this; this.obj = o;	o.onmousedown	= function(e) { dragObj.start.apply( dragObj, [e]); }; o.dragging	  = false; o.popups_draggable	 = true; o.hmode		 = true; o.vmode		 = true;

o.root = oRoot && oRoot !== null ? oRoot : o ;

if (isNaN(parseInt(o.root.style.left, 10))) { o.root.style.left  = "0px"; } if (isNaN(parseInt(o.root.style.top, 10))) { o.root.style.top	= "0px"; }

o.root.onthisStart = function{}; o.root.onthisEnd	= function{}; o.root.onthis	  = function{}; };

/**  Starts the drag. @private @param {Event} e Drag.prototype.start = function(e) { var o = this.obj; // = this; e = this.fixE(e); if (this.startCondition && !this.startCondition(e)) { return; } var y = parseInt(o.vmode ? o.root.style.top : o.root.style.bottom, 10); var x = parseInt(o.hmode ? o.root.style.left : o.root.style.right, 10); o.root.onthisStart(x, y);

o.lastMouseX	= e.clientX; o.lastMouseY	= e.clientY;

var dragObj	 = this; o.onmousemoveDefault	= document.onmousemove; o.dragging			 = true; document.onmousemove	= function(e) { dragObj.drag.apply( dragObj, [e] ); }; document.onmouseup	 = function(e) { dragObj.end.apply( dragObj, [e] ); }; return false; }; /**  Does the drag. @param {Event} e  @private Drag.prototype.drag = function(e) { e = this.fixE(e); var o = this.obj;

var ey	= e.clientY; var ex	= e.clientX; var y = parseInt(o.vmode ? o.root.style.top : o.root.style.bottom, 10); var x = parseInt(o.hmode ? o.root.style.left : o.root.style.right, 10 ); var nx, ny;

nx = x + ((ex - o.lastMouseX) * (o.hmode ? 1 : -1));	ny = y + ((ey - o.lastMouseY) * (o.vmode ? 1 : -1));

this.obj.root.style[o.hmode ? "left" : "right"] = nx + "px"; this.obj.root.style[o.vmode ? "top" : "bottom"] = ny + "px"; this.obj.lastMouseX	= ex; this.obj.lastMouseY	= ey;

this.obj.root.onthis(nx, ny); return false; };

/**  Ends the drag. @private Drag.prototype.end = function { document.onmousemove=this.obj.onmousemoveDefault; document.onmouseup  = null; this.obj.dragging	= false; if (this.endHook) { this.endHook( parseInt(this.obj.root.style[this.obj.hmode ? "left" : "right"], 10),				 parseInt(this.obj.root.style[this.obj.vmode ? "top" : "bottom"], 10)); } }; // ENDFILE: domdrag.js // STARTFILE: structures.js // pg.structures.original={}; pg.structures.original.popupLayout=function { return ['popupError', 'popupImage', 'popupTopLinks', 'popupTitle', 'popupData', 'popupOtherLinks', 'popupRedir', ['popupWarnRedir', 'popupRedirTopLinks', 'popupRedirTitle', 'popupRedirData', 'popupRedirOtherLinks'], 'popupMiscTools', ['popupRedlink'], 'popupPrePreviewSep', 'popupPreview', 'popupSecondPreview', 'popupPreviewMore', 'popupPostPreview', 'popupFixDab']; }; pg.structures.original.popupRedirSpans=function { return ['popupRedir', 'popupWarnRedir', 'popupRedirTopLinks', 'popupRedirTitle', 'popupRedirData', 'popupRedirOtherLinks']; }; pg.structures.original.popupTitle=function (x) { log ('defaultstructure.popupTitle'); if (!getValueOf('popupNavLinks')) { return navlinkStringToHTML('< >',x.article,x.params); }	return ''; }; pg.structures.original.popupTopLinks=function (x) { log ('defaultstructure.popupTopLinks'); if (getValueOf('popupNavLinks')) { return navLinksHTML(x.article, x.hint, x.params); } return ''; }; pg.structures.original.popupImage=function(x) { log ('original.popupImage, x.article='+x.article+', x.navpop.idNumber='+x.navpop.idNumber); return imageHTML(x.article, x.navpop.idNumber); }; pg.structures.original.popupRedirTitle=pg.structures.original.popupTitle; pg.structures.original.popupRedirTopLinks=pg.structures.original.popupTopLinks;

function copyStructure(oldStructure, newStructure) { pg.structures[newStructure]={}; for (var prop in pg.structures[oldStructure]) { pg.structures[newStructure][prop]=pg.structures[oldStructure][prop]; } }

copyStructure('original', 'nostalgia'); pg.structures.nostalgia.popupTopLinks=function(x) { var str=''; str += '<<mainlink|shortcut= >>';

// user links // contribs - log - count - email - block // count only if applicable; block only if popupAdminLinks str += 'if(user){ <<contribs|shortcut=c>>'; str+='if(wikimedia){*<<count|shortcut=#>>}'; str+='if(ipuser){}else{*<<email|shortcut=E>>}if(admin){*<<block|shortcut=b>>}}';

// editing links // talkpage  -> edit|new - history - un|watch - article|edit // other page -> edit - history - un|watch - talk|edit|new var editstr='<<edit|shortcut=e>>'; var editOldidStr='if(oldid){<<editOld|shortcut=e>>|<<revert|shortcut=v|rv>>|<<edit|cur>>}else{' + editstr + '}'; var historystr='<<history|shortcut=h>>'; var watchstr='<<unwatch|unwatchShort>>|<<watch|shortcut=w|watchThingy>>';

str+=' if(talk){' + editOldidStr+'|<<new|shortcut=+>>' + '*' + historystr+'*'+watchstr + '*' + '<<article|shortcut=a>>|<<editArticle|edit>>' + '}else{' + // not a talk page editOldidStr + '*' + historystr + '*' + watchstr + '*' + '<<talk|shortcut=t>>|<<editTalk|edit>>|<<newTalk|shortcut=+|new>>' + '}';

// misc links str += ' <<whatLinksHere|shortcut=l>>*<<relatedChanges|shortcut=r>>'; str += 'if(admin){ }else{*}<<move|shortcut=m>>';

// admin links str += 'if(admin){*<<unprotect|unprotectShort>>|<<protect|shortcut=p>>*' + '<<undelete|undeleteShort>>|<<delete|shortcut=d>>}'; return navlinkStringToHTML(str, x.article, x.params); }; pg.structures.nostalgia.popupRedirTopLinks=pg.structures.nostalgia.popupTopLinks;

/** -- fancy -- **/ copyStructure('original', 'fancy'); pg.structures.fancy.popupTitle=function (x) { return navlinkStringToHTML('<font size=+0>< > ',x.article,x.params); }; pg.structures.fancy.popupTopLinks=function(x) { var hist='<<history|shortcut=h|hist>>|<<lastEdit|shortcut=/|last>>if(mainspace_en){|<<editors|shortcut=E|eds>>}'; var watch='<<unwatch|unwatchShort>>|<<watch|shortcut=w|watchThingy>>'; var move='<<move|shortcut=m|move>>'; return navlinkStringToHTML('if(talk){' +				  '<<edit|shortcut=e>>|<<new|shortcut=+|+>>*' + hist + '*' +				   '<<article|shortcut=a>>|<<editArticle|edit>>' + '*' + watch + '*' + move +				   '}else{<<edit|shortcut=e>>*' + hist +				   '*<<talk|shortcut=t|>>|<<editTalk|edit>>|<<newTalk|shortcut=+|new>>' +				   '*' + watch + '*' + move+'} ', x.article, x.params); }; pg.structures.fancy.popupOtherLinks=function(x) { var admin='<<unprotect|unprotectShort>>|<<protect|shortcut=p>>*<<undelete|undeleteShort>>|<<delete|shortcut=d|del>>'; var user='<<contribs|shortcut=c>>if(wikimedia){|<<count|shortcut=#|#>>}'; user+='if(ipuser){|< >}else{*<<email|shortcut=E|'+ popupString('email')+'>>}if(admin){*<<block|shortcut=b>>}';

var normal='<<whatLinksHere|shortcut=l|links here>>*<<relatedChanges|shortcut=r|related>>'; return navlinkStringToHTML(' if(user){' + user + '*}if(admin){'+admin+'if(user){ }else{*}}' + normal,				  x.article, x.params); }; pg.structures.fancy.popupRedirTitle=pg.structures.fancy.popupTitle; pg.structures.fancy.popupRedirTopLinks=pg.structures.fancy.popupTopLinks; pg.structures.fancy.popupRedirOtherLinks=pg.structures.fancy.popupOtherLinks;

/** -- fancy2 -- **/ // hack for User:MacGyverMagic copyStructure('fancy', 'fancy2'); pg.structures.fancy2.popupTopLinks=function(x) { // hack out the at the end and put one at the beginning return ' '+pg.structures.fancy.popupTopLinks(x).replace(RegExp(' $','i'),''); }; pg.structures.fancy2.popupLayout=function { // move toplinks to after the title return ['popupError', 'popupImage', 'popupTitle', 'popupData', 'popupTopLinks', 'popupOtherLinks', 'popupRedir', ['popupWarnRedir', 'popupRedirTopLinks', 'popupRedirTitle', 'popupRedirData', 'popupRedirOtherLinks'], 'popupMiscTools', ['popupRedlink'], 'popupPrePreviewSep', 'popupPreview', 'popupSecondPreview', 'popupPreviewMore', 'popupPostPreview', 'popupFixDab']; };

/** -- menus -- **/ copyStructure('original', 'menus'); pg.structures.menus.popupLayout=function { return ['popupError', 'popupImage', 'popupTopLinks', 'popupTitle', 'popupOtherLinks', 'popupRedir', ['popupWarnRedir', 'popupRedirTopLinks', 'popupRedirTitle', 'popupRedirData', 'popupRedirOtherLinks'], 'popupData', 'popupMiscTools', ['popupRedlink'], 'popupPrePreviewSep', 'popupPreview', 'popupSecondPreview', 'popupPreviewMore', 'popupPostPreview', 'popupFixDab']; }; function toggleSticky(uid) { var popDiv=document.getElementById('navpopup_maindiv'+uid); if (!popDiv) { return; } if (!popDiv.navpopup.sticky) { popDiv.navpopup.stick; } else { popDiv.navpopup.unstick; popDiv.navpopup.hide; } } pg.structures.menus.popupTopLinks = function (x, shorter) { // FIXME maybe this stuff should be cached var s=[]; var dropdiv='<div class="popup_drop">'; var enddiv=' '; var endspan=' '; var hist='<<history|shortcut=h>>'; if (!shorter) { hist = ' ' + hist + '|<<historyfeed|rss>>if(mainspace_en){|<<editors|shortcut=E>>} '; } var lastedit='<<lastEdit|shortcut=/|show last edit>>'; var jsHistory='<<lastContrib|last set of edits>><<sinceMe|changes since mine>>'; var linkshere='<<whatLinksHere|shortcut=l|what links here>>'; var related='<<relatedChanges|shortcut=r|related changes>>'; var search=' <<search|shortcut=s>>if(wikimedia){|<<globalsearch|shortcut=g|global>>}' + '|<<google|shortcut=G|web>> '; var watch=' <<unwatch|unwatchShort>>|<<watch|shortcut=w|watchThingy>> '; var protect=' <<unprotect|unprotectShort>>|' + '<<protect|shortcut=p>>|<<protectlog|log>> '; var del=' <<undelete|undeleteShort>>|<<delete|shortcut=d>>|' + '<<deletelog|log>> '; var move='<<move|shortcut=m|move page>>'; var nullPurge=' <<nullEdit|shortcut=n|null edit>>|<<purge|shortcut=P>> '; var viewOptions=' <<view|shortcut=v>>|<<render|shortcut=S>>|< > '; var editRow='if(oldid){' + ' <<edit|shortcut=e>>|<<editOld|shortcut=e|this revision>> ' + ' <<revert|shortcut=v>>|< > ' + '}else{<<edit|shortcut=e>>}'; var markPatrolled='if(rcid){<<markpatrolled|mark patrolled>>}'; var newTopic='if(talk){<<new|shortcut=+|new topic>>}'; var protectDelete='if(admin){' + protect + del + '}';

if (getValueOf('popupActionsMenu')) { s.push( '< >*' + dropdiv + menuTitle('actions')); } else { s.push( dropdiv + '< >'); }	s.push( ' '); s.push( editRow + markPatrolled + newTopic + hist + lastedit ); if (!shorter) { s.push(jsHistory); } s.push( move + linkshere + related); if (!shorter) { s.push(nullPurge + search); } if (!shorter) { s.push(viewOptions); } s.push(' ' + watch + protectDelete); s.push(' ' +		  'if(talk){<<article|shortcut=a|view article>><<editArticle|edit article>>}' +		   'else{<<talk|shortcut=t|talk page>><<editTalk|edit talk>>' +		   '<<newTalk|shortcut=+|new topic>>} ' + enddiv);

// user menu starts here var email='<<email|shortcut=E|email user>>'; var contribs=	'if(wikimedia){ }<<contribs|shortcut=c|contributions>>if(wikimedia){ }' + 'if(admin){ <<deletedContribs>> }';

s.push('if(user){*' + dropdiv + menuTitle('user')); s.push(' '); + s.push(' <<userPage|shortcut=u|user page>>|<<userSpace|space>> '); s.push('<<userTalk|shortcut=t|user talk>><<editUserTalk|edit user talk>>' +		  '<<newUserTalk|shortcut=+|leave comment>>'); if(!shorter) { s.push( 'if(ipuser){< >}else{' + email + '}' ); } else { s.push( 'if(ipuser){}else{' + email + '}' ); } s.push(' ' + contribs + '<<userlog|shortcut=L|user log>>'); s.push('if(wikimedia){<<count|shortcut=#|edit counter>>}'); s.push('if(admin){ <<unblock|unblockShort>>|<<block|shortcut=b|block user>> }'); s.push('<<blocklog|shortcut=B|block log>>' + getValueOf('popupExtraUserMenu')); s.push(' ' + enddiv + '}');

// popups menu starts here if (getValueOf('popupSetupMenu') && !x.navpop.hasPopupMenu /* FIXME: hack */) { x.navpop.hasPopupMenu=true; s.push('*' + dropdiv + menuTitle('popupsMenu') + ' '); s.push('<<togglePreviews|toggle previews>>'); s.push('<<purgePopups|reset>>'); s.push('<<disablePopups|disable>>'); s.push(' '+enddiv); }	return navlinkStringToHTML(s.join(''), x.article, x.params); };

function menuTitle(s) { return '<a href="#" noPopup=1>' + popupString(s) + '</a>'; }

pg.structures.menus.popupRedirTitle=pg.structures.menus.popupTitle; pg.structures.menus.popupRedirTopLinks=pg.structures.menus.popupTopLinks;

copyStructure('menus', 'shortmenus'); pg.structures.shortmenus.popupTopLinks=function(x) { return pg.structures.menus.popupTopLinks(x,true); }; pg.structures.shortmenus.popupRedirTopLinks=pg.structures.shortmenus.popupTopLinks;

copyStructure('shortmenus', 'dabshortmenus'); pg.structures.dabshortmenus.popupLayout=function { return ['popupError', 'popupImage', 'popupTopLinks', 'popupTitle', 'popupOtherLinks', 'popupRedir', ['popupWarnRedir', 'popupRedirTopLinks', 'popupRedirTitle', 'popupRedirData', 'popupRedirOtherLinks'], 'popupData', 'popupMiscTools', ['popupRedlink'], 'popupFixDab', 'popupPrePreviewSep', 'popupPreview', 'popupSecondPreview', 'popupPreviewMore', 'popupPostPreview']; };

copyStructure('menus', 'dabmenus'); pg.structures.dabmenus.popupLayout=pg.structures.dabshortmenus.popupLayout;

//</NOLITE> pg.structures.lite={}; pg.structures.lite.popupLayout=function { return ['popupTitle', 'popupPreview' ]; }; pg.structures.lite.popupTitle=function (x) { log (x.article + ': structures.lite.popupTitle'); //return navlinkStringToHTML('< >',x.article,x.params); return ' <span class="popup_mainlink">' + x.article.toString + ' '; }; // ENDFILE: structures.js // STARTFILE: autoedit.js // function getParamValue(paramName, h) { if (typeof h == 'undefined' ) { h = document.location.href; } var cmdRe=RegExp('[&?]'+paramName+'=([^&]*)'); var m=cmdRe.exec(h); if (m) { try { return decodeURIComponent(m[1]); } catch (someError) {} }	return null; }

function substitute(data,cmdBody) { // alert('sub\nfrom: '+cmdBody.from+'\nto: '+cmdBody.to+'\nflags: '+cmdBody.flags); var fromRe=RegExp(cmdBody.from, cmdBody.flags); return data.replace(fromRe, cmdBody.to); }

function execCmds(data, cmdList) { for (var i=0; i<cmdList.length; ++i) { data=cmdList[i].action(data, cmdList[i]); }	return data; }

function parseCmd(str) { // returns a list of commands if (!str.length) { return []; } var p=false; switch (str.charAt(0)) { case 's': p=parseSubstitute(str); break; default: return false; }	if (p) { return [p].concat(parseCmd(p.remainder)); } return false; }

function unEscape(str, sep) { return str.split('\\\\').join('\\').split('\\'+sep).join(sep).split('\\n').join('\n'); }

function parseSubstitute(str) { // takes a string like s/a/b/flags;othercmds and parses it

var from,to,flags,tmp;

if (str.length<4) { return false; } var sep=str.charAt(1); str=str.substring(2);

tmp=skipOver(str,sep); if (tmp) { from=tmp.segment; str=tmp.remainder; } else { return false; }

tmp=skipOver(str,sep); if (tmp) { to=tmp.segment; str=tmp.remainder; } else { return false; }

flags=''; if (str.length) { tmp=skipOver(str,';') || skipToEnd(str, ';'); if (tmp) {flags=tmp.segment; str=tmp.remainder; } }

return {action: substitute, from: from, to: to, flags: flags, remainder: str};

}

function skipOver(str,sep) { var endSegment=findNext(str,sep); if (endSegment<0) { return false; } var segment=unEscape(str.substring(0,endSegment), sep); return {segment: segment, remainder: str.substring(endSegment+1)}; }

function skipToEnd(str,sep) { return {segment: str, remainder: ''}; }

function findNext(str, ch) { for (var i=0; i<str.length; ++i) { if (str.charAt(i)=='\\') { i+=2; } if (str.charAt(i)==ch) { return i; } }	return -1; }

function setCheckbox(param, box) { var val=getParamValue(param); if (val!==null) { switch (val) { case '1': case 'yes': case 'true': box.checked=true; break; case '0': case 'no': case 'false': box.checked=false; }	} }

function autoEdit { if (!setupPopups.completed) { setupPopups; } if (!window.wgEnableAPI || !wgEnableAPI ) { return false; } if (getParamValue('autowatchlist') && getParamValue('actoken')===autoClickToken) { modifyWatchlist(getParamValue('title'), getParamValue('action')); }	if (!document.editform) { return false; } if (window.autoEdit.alreadyRan) { return false; } window.autoEdit.alreadyRan=true; var cmdString=getParamValue('autoedit'); if (cmdString) { try { var editbox=document.editform.wpTextbox1; } catch (dang) { return; } var cmdList=parseCmd(cmdString); var input=editbox.value; var output=execCmds(input, cmdList); editbox.value=output; // wikEd user script compatibility if (typeof(wikEdUseWikEd) != 'undefined') { if (wikEdUseWikEd === true) { WikEdUpdateFrame; }		}	}	setCheckbox('autominor', document.editform.wpMinoredit); setCheckbox('autowatch', document.editform.wpWatchthis);

var rvid = getParamValue('autorv'); if (rvid) { var url=pg.wiki.apiwikibase + '?action=query&format=json&prop=revisions&revids='+rvid; startDownload(url, null, autoEdit2); } else { autoEdit2; } }

function autoEdit2(d) { var summary=getParamValue('autosummary'); var summaryprompt=getParamValue('autosummaryprompt'); var summarynotice=''; if (d && d.data && getParamValue('autorv')) { var s = getRvSummary(summary, d.data); if (s===false) { summaryprompt=true; summarynotice=popupString('Failed to get revision information, please edit manually.\n\n'); summary = simplePrintf(summary, [getParamValue('autorv'), '(unknown)', '(unknown)']); } else { summary = s; } }	if (summaryprompt) { var txt= summarynotice + popupString('Enter a non-empty edit summary or press cancel to abort'); var response=prompt(txt, summary); if (response) { summary=response; } else { return; } }	if (summary) { document.editform.wpSummary.value=summary; } // Attempt to avoid possible premature clicking of the save button // (maybe delays in updates to the DOM are to blame?? or a red herring) setTimeout(autoEdit3, 100); }

function autoClickToken { return mw.user.sessionId; }

function autoEdit3 { if( getParamValue('actoken') != autoClickToken) { return; }

var btn=getParamValue('autoclick'); if (btn) { if (document.editform && document.editform[btn]) { var button=document.editform[btn]; var msg=tprintf('The %s button has been automatically clicked. Please wait for the next page to load.',					[ button.value ]); bannerMessage(msg); document.title='('+document.title+')'; button.click; } else { alert(tprintf('Could not find button %s. Please check the settings in your javascript file.', [ btn ])); }	} }

function bannerMessage(s) { var headings=document.getElementsByTagName('h1'); if (headings) { var div=document.createElement('div'); div.innerHTML='<font size=+1>' + s + ' '; headings[0].parentNode.insertBefore(div, headings[0]); } }

function getRvSummary(template, json) { try { var o=getJsObj(json); var edit = anyChild(o.query.pages).revisions[0]; } catch (badness) {return false;} var timestamp = edit.timestamp.split(/[A-Z]/g).join(' ').replace(/^ *| *$/g, ''); return simplePrintf(template, [edit.revid, timestamp, edit.user]); }

//</NOLITE> // ENDFILE: autoedit.js // STARTFILE: downloader.js /** @fileoverview {@link Downloader}, a xmlhttprequest wrapper, and helper functions.

/**  Creates a new Downloader @constructor @class The Downloader class. Create a new instance of this class to download stuff. @param {String} url The url to download. This can be omitted and supplied later. function Downloader(url) { // Source: http://jibbering.com/2002/4/httprequest.html /** xmlhttprequest object which we're wrapping */ this.http = false;

/*@cc_on @*/ /*@if (@_jscript_version >= 5) // JScript gives us Conditional compilation, // we can cope with old IE versions. // and security blocked creation of the objects. try { this.http = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { this.http = new ActiveXObject("Microsoft.XMLHTTP"); } catch (E) { // this.http = false; }	}	@end @*/

if (! this.http && typeof XMLHttpRequest!='undefined') { this.http = new XMLHttpRequest; } /**		The url to download @type String */	this.url = url; /**		A universally unique ID number @type integer */	this.id=null; /**		Modification date, to be culled from the incoming headers @type Date @private */	this.lastModified = null; /**		What to do when the download completes successfully @type Function @private */	this.callbackFunction = null; /**		What to do on failure @type Function @private */	this.onFailure = null; /**		Flag set on 		@type boolean */	this.aborted = false; /**	  HTTP method. See http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html for possibilities. @type String */	this.method='GET'; /**		Async flag. @type boolean */	this.async=true; }

new Downloader;

/** Submits the http request. */ Downloader.prototype.send = function (x) { if (!this.http) { return null; } return this.http.send(x); }; /** Aborts the download, setting the  field to true. */ Downloader.prototype.abort = function { if (!this.http) { return null; } this.aborted=true; return this.http.abort; }; /** Returns the downloaded data. */ Downloader.prototype.getData = function {if (!this.http) { return null; } return this.http.responseText;}; /** Prepares the download. */ Downloader.prototype.setTarget = function { if (!this.http) { return null; } this.http.open(this.method, this.url, this.async); }; /** Gets the state of the download. */ Downloader.prototype.getReadyState=function {if (!this.http) { return null; } return this.http.readyState;};

pg.misc.downloadsInProgress = { };

/** Starts the download. Note that setTarget {@link Downloader#setTarget} must be run first Downloader.prototype.start=function { if (!this.http) { return; } pg.misc.downloadsInProgress[this.id] = this; this.http.send(null); };

/** Gets the 'Last-Modified' date from the download headers. Should be run after the download completes. Returns  on failure. @return {Date} Downloader.prototype.getLastModifiedDate=function { if(!this.http) { return null; } var lastmod=null; try { lastmod=this.http.getResponseHeader('Last-Modified'); } catch (err) {} if (lastmod) { return new Date(lastmod); } return null; };

/** Sets the callback function. @param {Function} f callback function, called as  on success Downloader.prototype.setCallback = function (f) { if(!this.http) { return; } this.http.onreadystatechange = f; };

Downloader.prototype.getStatus = function { if (!this.http) { return null; } return this.http.status; };

////////////////////////////////////////////////// // helper functions

/** Creates a new {@link Downloader} and prepares it for action. @param {String} url The url to download @param {integer} id The ID of the {@link Downloader} object @param {Function} callback The callback function invoked on success @return {String/Downloader} the {@link Downloader} object created, or 'ohdear' if an unsupported browser function newDownload(url, id, callback, onfailure) { var d=new Downloader(url); if (!d.http) { return 'ohdear'; } d.id=id; d.setTarget; if (!onfailure) { onfailure=2; }	var f = function { if (d.getReadyState == 4) { delete pg.misc.downloadsInProgress[this.id]; try { if ( d.getStatus == 200 ) { d.data=d.getData; d.lastModified=d.getLastModifiedDate; callback(d); } else if (typeof onfailure == typeof 1) { if (onfailure > 0) { // retry newDownload(url, id, callback, onfailure - 1); }				} else if (typeof onfailure == 'function') { onfailure(d,url,id,callback); }			} catch (somerr) { /* ignore it */ } }	};	d.setCallback(f); return d; } /** Simulates a download from cached data. The supplied data is put into a {@link Downloader} as if it had downloaded it. @param {String} url The url. @param {integer} id The ID. @param {Function} callback The callback, which is invoked immediately as , where  is the new {@link Downloader}. @param {String} data The (cached) data. @param {Date} lastModified The (cached) last modified date. function fakeDownload(url, id, callback, data, lastModified, owner) { var d=newDownload(url,callback); d.owner=owner; d.id=id; d.data=data; d.lastModified=lastModified; return callback(d); }

/**  Starts a download. @param {String} url The url to download @param {integer} id The ID of the {@link Downloader} object @param {Function} callback The callback function invoked on success @return {String/Downloader} the {@link Downloader} object created, or 'ohdear' if an unsupported browser function startDownload(url, id, callback) { var d=newDownload(url, id, callback); if (typeof d == typeof '' ) { return d; } d.start; return d; }

/**  Aborts all downloads which have been started. function abortAllDownloads { for ( var x in pg.misc.downloadsInProgress ) { try { pg.misc.downloadsInProgress[x].aborted=true; pg.misc.downloadsInProgress[x].abort; delete pg.misc.downloadsInProgress[x]; } catch (e) { } } } // ENDFILE: downloader.js // STARTFILE: livepreview.js // TODO: location is often not correct (eg relative links in previews)

/** * InstaView - a Mediawiki to HTML converter in JavaScript * Version 0.6.1 * Copyright (C) Pedro Fayolle 2005-2006 * http://en.wikipedia.org/wiki/User:Pilaf * Distributed under the BSD license * * Changelog: * * 0.6.1 * - Fixed problem caused by \r characters * - Improved inline formatting parser * * 0.6 * - Changed name to InstaView * - Some major code reorganizations and factored out some common functions * - Handled conversion of relative links (i.e. /foo) * - Fixed misrendering of adjacent definition list items * - Fixed bug in table headings handling * - Changed date format in signatures to reflect Mediawiki's * - Fixed handling of Image:... * - Updated MD5 function (hopefully it will work with UTF-8) * - Fixed bug in handling of links inside images * * To do: * - Better support for * - Full support for * - Parser-based (as opposed to RegExp-based) inline wikicode handling (make it one-pass and bullet-proof) * - Support for templates (through AJAX) * - Support for coloured links (AJAX) */

var Insta = {};

function setupLivePreview {

// options Insta.conf = {		baseUrl: '',

user: {},

wiki: { lang: pg.wiki.lang, interwiki: pg.wiki.interwiki, default_thumb_width: 180 },

paths: { articles: pg.wiki.articlePath + '/', // Only used for Insta previews with images. (not in popups) math: '/math/', images: '//upload.wikimedia.org/wikipedia/en/', // FIXME ( window.getImageUrlStart ? getImageUrlStart(pg.wiki.hostname) : ''), images_fallback: '//upload.wikimedia.org/wikipedia/commons/', magnify_icon: 'skins/common/images/magnify-clip.png' },

locale: { user: mw.config.get('wgFormattedNamespaces')[pg.nsUserId], image: mw.config.get('wgFormattedNamespaces')[pg.nsImageId], category: mw.config.get('wgFormattedNamespaces')[pg.nsCategoryId], // shouldn't be used in popup previews, i think months: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'] }	};

// options with default values or backreferences with (Insta.conf) { user.name = user.name || 'Wikipedian'; user.signature = +user.name+; //paths.images = '//upload.wikimedia.org/wikipedia/' + wiki.lang + '/'; }

// define constants Insta.BLOCK_IMAGE = new RegExp('^\\[\\[(?:File|Image|'+Insta.conf.locale.image+ '):.*?\\|.*?(?:frame|thumbnail|thumb|none|right|left|center)', 'i');

}

Insta.dump = function(from, to) {	if (typeof from == 'string') { from = document.getElementById(from); } if (typeof to == 'string') { to = document.getElementById(to); } to.innerHTML = this.convert(from.value); };

Insta.convert = function(wiki) {	var ll = (typeof wiki == 'string')? wiki.replace(/\r/g,'').split(/\n/): wiki, // lines of wikicode o = '', // output p = 0,	 // para flag $r;	 // result of passing a regexp to $

// some shorthands function remain { return ll.length; } function sh { return ll.shift; } // shift function ps(s) { o += s; } // push

// similar to C's printf, uses ? as placeholders, ?? to escape question marks function f {		var i=1, a=arguments, f=a[0], o='', c, p;		for (i<a.length; i++) { if ((p=f.indexOf('?'))+1) { // allow character escaping i -= c = f.charAt(p+1)=='?' ? 1 : 0;				o += f.substring(0,p) + (c ? '?' : a[i]); f = f.substr(p+1+c); } else { break; } }		return o+f; }

function html_entities(s) { return s.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;"); }	// Wiki text parsing to html is a nightmare. // The below functions deliberately don't escape the ampersand since this would make it more difficult, // and we don't absolutely need to for how we need it. // This means that any unescaped ampersands in wikitext will remain unescaped and can cause invalid HTML. // Browsers should all be able to handle it though. // We also escape significant wikimarkup characters to prevent further matching on the processed text function htmlescape_text(s) { return s.replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/:/g,"&#58;").replace(/\[/g,"&#91;").replace(/]/g,"&#93;"); }	function htmlescape_attr(s) { return htmlescape_text(s).replace(/'/g,"&#39;").replace(/"/g,"&quot;");	}

function max(a,b) { return (a>b)?a:b; } function min(a,b) { return (a<b)?a:b; }

// return the first non matching character position between two strings function str_imatch(a, b)	{ for (var i=0, l=min(a.length, b.length); i<l; i++) { if (a.charAt(i)!=b.charAt(i)) { break; } }		return i;	}

// compare current line against a string or regexp // if passed a string it will compare only the first string.length characters // if passed a regexp the result is stored in $r function $(c) { return (typeof c == 'string') ? (ll[0].substr(0,c.length)==c) : ($r = ll[0].match(c)); }

function $$(c) { return ll[0]==c; } // compare current line against a string function _(p) { return ll[0].charAt(p); } // return char at pos p

function endl(s) { ps(s); sh; }

function parse_list {		var prev='';

while (remain && $(/^([*#:;]+)(.*)$/)) {

var l_match = $r;

sh;

var ipos = str_imatch(prev, l_match[1]);

// close uncontinued lists for (var i=prev.length-1; i >= ipos; i--) {

var pi = prev.charAt(i);

if (pi=='*') { ps('</ul>'); } else if (pi=='#') { ps('</ol>'); } // close a dl only if the new item is not a dl item (:, ; or empty) else switch (l_match[1].charAt(i)) { case'':case'*':case'#': ps('</dl>') } }

// open new lists for (var i=ipos; i<l_match[1].length; i++) {

var li = l_match[1].charAt(i);

if (li=='*') { ps('<ul>'); } else if (li=='#') { ps('<ol>'); } // open a new dl only if the prev item is not a dl item (:, ; or empty) else { switch(prev.charAt(i)) { case'':case'*':case'#': ps('<dl>') } } }

switch (l_match[1].charAt(l_match[1].length-1)) {

case '*': case '#': ps('<li>' + parse_inline_nowiki(l_match[2])); break

case ';': ps('<dt>');

var dt_match;

// handle ;dt :dd format if (dt_match = l_match[2].match(/(.*?)(:.*?)$/)) {

ps(parse_inline_nowiki(dt_match[1])) ll.unshift(dt_match[2])

} else ps(parse_inline_nowiki(l_match[2]))

break;

case ':': ps('<dd>' + parse_inline_nowiki(l_match[2])) }

prev=l_match[1] }

// close remaining lists for (var i=prev.length-1; i>=0; i--) ps(f('</?>', (prev.charAt(i)=='*')? 'ul': ((prev.charAt(i)=='#')? 'ol': 'dl'))) }

function parse_table {		endl(f(' '); return			case '-': endl(f(' ', $(/\|-*(.*)/)[1])); break			default: parse_table_data		}		else if ($('!')) parse_table_data		else sh	}

function parse_table_data {		var td_line, match_i

// 1: "|+", '|' or '+' // 2: ??		// 3: attributes ?? // TODO: finish commenting this regexp var td_match = sh.match(/^(\|\+|\||!)((?:([^[|]*?)\|(?!\|))?(.*))$/)

if (td_match[1] == '|+') ps('<caption'); else ps('<t' + ((td_match[1]=='|')?'d':'h'))

if (typeof td_match[3] != 'undefined') {

//ps(' ' + td_match[3]) match_i = 4

} else match_i = 2

ps('>')

if (td_match[1] != '|+') {

// use || or !! as a cell separator depending on context // NOTE: when split is passed a regexp make sure to use non-capturing brackets td_line = td_match[match_i].split((td_match[1] == '|')? '||': /(?:\|\||!!)/)

ps(parse_inline_nowiki(td_line.shift))

while (td_line.length) ll.unshift(td_match[1] + td_line.pop)

} else ps(td_match[match_i])

var tc = 0, td = []

for (remain; td.push(sh)) if ($('|')) { if (!tc) break // we're at the outer-most level (no nested tables), skip to td parse else if (_(1)=='}') tc-- }		else if (!tc && $('!')) break else if ($('{|')) tc++

if (td.length) ps(Insta.convert(td)) }

function parse_pre {		ps(' ') do endl(parse_inline_nowiki(ll[0].substring(1)) + "\n"); while (remain && $(' ')) ps(' ') }

function parse_block_image {		ps(parse_image(sh)) }

function parse_image(str) { // // get what's in between "" var tag = str.substring(str.indexOf(':') + 1, str.length - 2);

var width; var attr = [], filename, caption = ''; var thumb=0, frame=0, center=0; var align='';

if (tag.match(/\|/)) { // manage nested links var nesting = 0; var last_attr; for (var i = tag.length-1; i > 0; i--) { if (tag.charAt(i) == '|' && !nesting) { last_attr = tag.substr(i+1); tag = tag.substring(0, i); break; } else switch (tag.substr(i-1, 2)) { case ']]': nesting++; i--; break; case '[[':						nesting--;						i--;				}			}

attr = tag.split(/\s*\|\s*/); attr.push(last_attr); filename = attr.shift;

var w_match;

for (attr.length; attr.shift) if (w_match = attr[0].match(/^(\d*)(?:[px]*\d*)?px$/)) width = w_match[1] else switch(attr[0]) { case 'thumb': case 'thumbnail': thumb=true; case 'frame': frame=true; break; case 'none': case 'right': case 'left': center=false; align=attr[0]; break; case 'center': center=true; align='none'; break; default: if (attr.length == 1) caption = attr[0]; }

} else filename = tag;

var o='';

if (frame) {

if (align=='') align = 'right';

o += f("<div class='thumb t?'>", align);

if (thumb) { if (!width) width = Insta.conf.wiki.default_thumb_width;

o += f("<div style='width:?px;'>?", 2+width*1, make_image(filename, caption, width)) + f(" <a href='?' class='internal' title='Enlarge'><img src='?'></a> ? ",						htmlescape_attr(Insta.conf.paths.articles + Insta.conf.locale.image + ':' + filename),						Insta.conf.paths.magnify_icon,						parse_inline_nowiki(caption)					) } else { o += ' ' + make_image(filename, caption) + f(" ? ", parse_inline_nowiki(caption)) }

o += ' ';

} else if (align != '') { o += f("<div class='float?'> ? ", align, make_image(filename, caption, width)); } else { return make_image(filename, caption, width); }

return center? f(" ? ", o): o; //</NOLITE> }

function parse_inline_nowiki(str) {		var start, lastend=0 var substart=0, nestlev=0, open, close, subloop; var html='';

while (-1 != (start = str.indexOf(' ', substart))) { html += parse_inline_wiki(str.substring(lastend, start)); start += 8; substart = start; subloop = true; do { open = str.indexOf(' ', substart); close = str.indexOf(' ', substart); if (close<=open || open==-1) { if (close==-1) { return html + html_entities(str.substr(start)); }					substart = close+9; if (nestlev) { nestlev--; } else { lastend = substart; html += html_entities(str.substring(start, lastend-9)); subloop = false; }				} else { substart = open+8; nestlev++; }			} while (subloop) }

return html + parse_inline_wiki(str.substr(lastend)); }

function make_image(filename, caption, width) { // // uppercase first letter in file name filename = filename.charAt(0).toUpperCase + filename.substr(1); // replace spaces with underscores filename = filename.replace(/ /g, '_');

caption = strip_inline_wiki(caption);

var md5 = hex_md5(filename);

var source = md5.charAt(0) + '/' + md5.substr(0,2) + '/' + filename;

if (width) width = "width='" + width + "px'";

var img = "<img onerror=\""+pg.escapeQuotesHTML("this.onerror=null;this.src='"+pg.jsescape(Insta.conf.paths.images_fallback + source)+"'")+"\" src=\""+pg.escapeQuotesHTML(Insta.conf.paths.images + source)+"\" "+(caption!= ? "alt=\"" + pg.escapeQuotesHTML(caption) + "\"" : )+" "+width+">";

return f("<a class='image' ? href=\"?\">?</a>", (caption!=)? "title=\"" + pg.escapeQuotesHTML(caption) + "\"" : , pg.escapeQuotesHTML(Insta.conf.paths.articles + Insta.conf.locale.image + ':' + filename), img); //</NOLITE> }

function parse_inline_images(str) { // var start, substart=0, nestlev=0; var loop, close, open, wiki, html;

while (-1 != (start=str.indexOf('File|' + Insta.conf.locale.image + '):','i'))) {				loop=true;				substart=start;				do {					substart+=2;					close=str.indexOf('',substart); open=str.indexOf('[[',substart);					if (close<=open||open==-1) {						if (close==-1) return str;						substart=close;						if (nestlev) {							nestlev--;						} else {							wiki=str.substring(start,close+2);							html=parse_image(wiki);							str=str.replace(wiki,html);							substart=start+html.length;							loop=false;						}					} else {						substart=open;						nestlev++;					}				} while (loop)

} else break; }

//</NOLITE> return str; }

// the output of this function doesn't respect the FILO structure of HTML // but since most browsers can handle it I'll save myself the hassle function parse_inline_formatting(str) {		var em,st,i,li,o=''; while ((i=str.indexOf("''",li))+1) { o += str.substring(li,i); li=i+2; if (str.charAt(i+2)=="'") { li++; st=!st; o+=st?' ':' '; } else { em=!em; o+=em?' ':' '; }		}		return o+str.substr(li); }

function parse_inline_wiki(str) {		var aux_match;

str = parse_inline_images(str); str = parse_inline_formatting(str);

// math while (aux_match = str.match(/<(?:)math>(.*?)<\/math>/i)) { var math_md5 = hex_md5(aux_match[1]); str = str.replace(aux_match[0], f("<img src='?.png'>", Insta.conf.paths.math+math_md5)); }

// Build a Mediawiki-formatted date string var date = new Date; var minutes = date.getUTCMinutes; if (minutes < 10) minutes = '0' + minutes; var date = f("?:?, ? ? ? (UTC)", date.getUTCHours, minutes, date.getUTCDate, Insta.conf.locale.months[date.getUTCMonth], date.getUTCFullYear);

// text formatting return str. // signatures replace(/~{5}(?!~)/g, date). replace(/~{4}(?!~)/g, Insta.conf.user.name+' '+date). replace(/~{3}(?!~)/g, Insta.conf.user.name).

// Category:..., Image:..., etc... replace(RegExp('\\[\\[:((?:'+Insta.conf.locale.category+'|Image|File|'+Insta.conf.locale.image+'|'+Insta.conf.wiki.interwiki+'):[^|]*?)\\]\\](\w*)','gi'), function($0,$1,$2){return f("<a href='?'>?</a>", Insta.conf.paths.articles + htmlescape_attr($1), htmlescape_text($1) + htmlescape_text($2));}). // remove straight category and interwiki tags replace(RegExp('\\[\\[(?:'+Insta.conf.locale.category+'|'+Insta.conf.wiki.interwiki+'):.*?\\]\\]','gi'),'').

// Links, Links, etc... replace(RegExp('\\[\\[:((?:'+Insta.conf.locale.category+'|Image|File|'+Insta.conf.locale.image+'|'+Insta.conf.wiki.interwiki+'):.*?)\\|([^\\]]+?)\\]\\](\\w*)','gi'), function($0,$1,$2,$3){return f("<a href='?'>?</a>", Insta.conf.paths.articles + htmlescape_attr($1), htmlescape_text($2) + htmlescape_text($3));}).

// /Relative links replace(/\[\[(\/[^|]*?)\]\]/g, function($0,$1){return f("<a href='?'>?</a>", Insta.conf.baseUrl + htmlescape_attr($1), htmlescape_text($1)); }).

// Relative links replace(/\[\[(\/.*?)\|(.+?)\]\]/g, function($0,$1,$2){return f("<a href='?'>?</a>", Insta.conf.baseUrl + htmlescape_attr($1), htmlescape_text($2)); }).

// Common links replace(/\[\[([^|]*?)\]\](\w*)/g, function($0,$1,$2){return f("<a href='?'>?</a>", Insta.conf.paths.articles + htmlescape_attr($1), htmlescape_text($1) + htmlescape_text($2)); }).

// Links replace(/\[\[(.*?)\|([^\]]+?)\]\](\w*)/g, function($0,$1,$2,$3){return f("<a href='?'>?</a>", Insta.conf.paths.articles + htmlescape_attr($1), htmlescape_text($2) + htmlescape_text($3)); }).

// Namespace replace(/\[\[([^\]]*?:)?(.*?)( *\(.*?\))?\|\]\]/g, function($0,$1,$2,$3){return f("<a href='?'>?</a>", Insta.conf.paths.articles + htmlescape_attr($1) + htmlescape_attr($2) + htmlescape_attr($3), htmlescape_text($2)); }).

// External links replace(/\[(https?|news|ftp|mailto|gopher|irc):(\/*)([^\]]*?) (.*?)\]/g, function($0,$1,$2,$3,$4){return f("<a class='external' href='?:?'>?</a>", htmlescape_attr($1), htmlescape_attr($2) + htmlescape_attr($3), htmlescape_text($4)); }). replace(/\[http:\/\/(.*?)\]/g, function($0,$1){return f("<a class='external' href='http://?'>[#]</a>", htmlescape_attr($1)); }). replace(/\[(news|ftp|mailto|gopher|irc):(\/*)(.*?)\]/g, function($0,$1,$2,$3,$4){return f("<a class='external' href='?:?'>?:?</a>", htmlescape_attr($1), htmlescape_attr($2) + htmlescape_attr($3), htmlescape_text($1), htmlescape_text($2) + htmlescape_text($3)); }). replace(/(^| )(https?|news|ftp|mailto|gopher|irc):(\/*)([^ $]*[^.,!?;: $])/g, function($0,$1,$2,$3,$4){return f("?<a class='external' href='?:?'>?:?</a>", htmlescape_text($1), htmlescape_attr($2), htmlescape_attr($3) + htmlescape_attr($4), htmlescape_text($2), htmlescape_text($3) + htmlescape_text($4)); }).

replace(,). replace(,); } /*	function strip_inline_wiki(str) {		return str .replace(/\[\^\*\|(.*?)\]\]/g,'$1') .replace(/\[\[(.*?)\]\]/g,'$1') .replace(/(.*?)/g,'$1'); }

// begin parsing for (remain;) if ($(/^(={1,6})(.*)\1(.*)$/)) { p=0 endl(f('<h?>?</h?>?', $r[1].length, parse_inline_nowiki($r[2]), $r[1].length, $r[3]))

} else if ($(/^[*#:;]/)) { p=0 parse_list

} else if ($(' ')) { p=0 parse_pre

} else if ($('{|')) { p=0 parse_table

} else if ($(/^+$/)) { p=0 endl(' ')

} else if ($(Insta.BLOCK_IMAGE)) { p=0 parse_block_image

} else {

// handle paragraphs if ($$('')) { if (p = (remain>1 && ll[1]==(''))) endl(' ') } else { if(!p) { ps(' ') p=1 }			ps(parse_inline_nowiki(ll[0]) + ' ') }

sh; }

return o };

window.wiki2html=function(txt,baseurl) { Insta.conf.baseUrl=baseurl; return Insta.convert(txt); }; // ENDFILE: livepreview.js // STARTFILE: pageinfo.js // function popupFilterPageSize(data) { return formatBytes(data.length); }

function popupFilterCountLinks(data) { var num=countLinks(data); return String(num) + ' ' + ((num!=1)?popupString('wikiLinks'):popupString('wikiLink')); }

function popupFilterCountImages(data) { var num=countImages(data); return String(num) + ' ' + ((num!=1)?popupString('images'):popupString('image')); }

function popupFilterCountCategories(data) { var num=countCategories(data); return String(num) + ' ' + ((num!=1)?popupString('categories'):popupString('category')); }

function popupFilterLastModified(data,download) { var lastmod=download.lastModified; var now=new Date; var age=now-lastmod; if (lastmod && getValueOf('popupLastModified')) { return (tprintf('%s old', [formatAge(age)])).replace(RegExp(' ','g'), ' '); }	return ''; }

function formatAge(age) { // coerce into a number var a=0+age, aa=a;

var seclen = 1000; var minlen = 60*seclen; var hourlen = 60*minlen; var daylen = 24*hourlen; var weeklen = 7*daylen;

var numweeks = (a-a%weeklen)/weeklen; a = a-numweeks*weeklen; var sweeks = addunit(numweeks, 'week'); var numdays = (a-a%daylen)/daylen;   a = a-numdays*daylen;   var sdays  = addunit(numdays, 'day'); var numhours = (a-a%hourlen)/hourlen; a = a-numhours*hourlen; var shours = addunit(numhours,'hour'); var nummins = (a-a%minlen)/minlen;   a = a-nummins*minlen;   var smins  = addunit(nummins, 'minute'); var numsecs = (a-a%seclen)/seclen;   a = a-numsecs*seclen;   var ssecs  = addunit(numsecs, 'second');

if (aa > 4*weeklen) { return sweeks; } if (aa > weeklen)  { return sweeks + ' ' + sdays; } if (aa > daylen)	{ return sdays + ' ' + shours; } if (aa > 6*hourlen) { return shours; } if (aa > hourlen)  { return shours + ' ' + smins; } if (aa > 10*minlen) { return smins; } if (aa > minlen)	{ return smins + ' ' + ssecs; } return ssecs; }

function addunit(num,str) { return '' + num + ' ' + ((num!=1) ? popupString(str+'s') : popupString(str)) ;}

function runPopupFilters(list, data, download) { var ret=[]; for (var i=0; i<list.length; ++i) { if (list[i] && typeof list[i] == 'function') { var s=list[i](data, download, download.owner.article); if (s) { ret.push(s); } }	}	return ret; }

function getPageInfo(data, download) { if (!data || data.length === 0) { return popupString('Empty page'); }

var popupFilters=getValueOf('popupFilters') || []; var extraPopupFilters = getValueOf('extraPopupFilters') || []; var pageInfoArray = runPopupFilters(popupFilters.concat(extraPopupFilters), data, download);

var pageInfo=pageInfoArray.join(', '); if (pageInfo !== '' ) { pageInfo = upcaseFirst(pageInfo); } return pageInfo; }

// this could be improved! function countLinks(wikiText) { return wikiText.split('[[').length - 1; }

// if N = # matches, n = # brackets, then // String.parenSplit(regex) intersperses the N+1 split elements // with Nn other elements. So total length is // L= N+1 + Nn = N(n+1)+1. So N=(L-1)/(n+1).

function countImages(wikiText) { return (wikiText.parenSplit(pg.re.image).length - 1) / (pg.re.imageBracketCount + 1); }

function countCategories(wikiText) { return (wikiText.parenSplit(pg.re.category).length - 1) / (pg.re.categoryBracketCount + 1); }

function popupFilterStubDetect(data, download, article)	 { var counts=stubCount(data, article); if (counts.real) { return popupString('stub'); } if (counts.sect) { return popupString('section stub'); } return ''; }

function popupFilterDisambigDetect(data, download, article) { if (getValueOf('popupOnlyArticleDabStub') && article.namespace) { return ''; } return (isDisambig(data, article)) ? popupString('disambig') : ''; }

function formatBytes(num) { return (num > 949) ? (Math.round(num/100)/10+popupString('kB')) : (num +' ' + popupString('bytes')) ; } //</NOLITE> // ENDFILE: pageinfo.js // STARTFILE: titles.js /** @fileoverview Defines the {@link Title} class, and associated crufty functions.

deals with article titles and their various forms. {@link Stringwrapper} is the parent class of  , which exists simply to make things a little neater.



/**  Creates a new Stringwrapper. @constructor

@class the Stringwrapper class. This base class is not really useful on its own; it just wraps various common string operations. function Stringwrapper { /**	  Wrapper for this.toString.indexOf @param {String} x	  @type integer */	this.indexOf=function(x){return this.toString.indexOf(x);}; /**	  Returns this.value. @type String */	this.toString=function{return this.value;}; /**	  Wrapper for {@link String#parenSplit} applied to this.toString @param {RegExp} x	  @type Array */	this.parenSplit=function(x){return this.toString.parenSplit(x);}; /**	  Wrapper for this.toString.substring @param {String} x	  @param {String} y (optional) @type String */	this.substring=function(x,y){ if (typeof y=='undefined') { return this.toString.substring(x); } return this.toString.substring(x,y); };	/**	  Wrapper for this.toString.split @param {String} x	  @type Array */	this.split=function(x){return this.toString.split(x);}; /**	  Wrapper for this.toString.replace @param {String} x	  @param {String} y	   @type String */	this.replace=function(x,y){ return this.toString.replace(x,y); }; }

/**  Creates a new. @constructor

@class The Title class. Holds article titles and converts them into various forms. Also deals with anchors, by which we mean the bits of the article URL after a # character, representing locations within an article.

@param {String} value The initial value to assign to the article. This must be the canonical title (see {@link  Title#value}. Omit this in the constructor and use another function   to set the title if this is unavailable. function Title(val) {	/**	   The canonical article title. This must be in UTF-8 with no	   entities, escaping or nasties. Also, underscores should be	   replaced with spaces.	   @type String	   @private	*/	this.value=null;	/**	   The canonical form of the anchor. This should be exactly as	   it appears in the URL, i.e. with the .C3.0A bits in.	   @type String	*/	this.anchor='';

this.setUtf(val); } Title.prototype=new Stringwrapper; /**  Returns the canonical representation of the article title, optionally without anchor. @param {boolean} omitAnchor @fixme Decide specs for anchor @return String The article title and the anchor. Title.prototype.toString=function(omitAnchor) { return this.value + ( (!omitAnchor && this.anchor) ? '#' + this.anchorString : '' ); }; Title.prototype.anchorString=function { if (!this.anchor) { return ''; } var split=this.anchor.parenSplit(/((?:[.][0-9A-F]{2})+)/); var len=split.length; for (var j=1; j<len; j+=2) { // FIXME s/decodeURI/decodeURIComponent/g ? split[j]=decodeURIComponent(split[j].split('.').join('%')).split('_').join(' '); }	return split.join(''); }; Title.prototype.urlAnchor=function { var split=this.anchor.parenSplit('/((?:[%][0-9A-F]{2})+)/'); var len=split.length; for (var j=1; j<len; j+=2) { split[j]=split[j].split('%').join('.'); }	return split.join(''); }; Title.prototype.anchorFromUtf=function(str) { this.anchor=encodeURIComponent(str.split(' ').join('_')) .split('%3A').join(':').split("'").join('%27').split('%').join('.'); }; Title.fromURL=function(h) { return new Title.fromURL(h); }; Title.prototype.fromURL=function(h) { if (typeof h != 'string') { this.value=null; return this; }

// NOTE : playing with decodeURI, encodeURI, escape, unescape, // we seem to be able to replicate the IE borked encoding

// IE doesn't do this new-fangled utf-8 thing. // and it's worse than that. // IE seems to treat the query string differently to the rest of the url // the query is treated as bona-fide utf8, but the first bit of the url is pissed around with

// we fix up & for all browsers, just in case. var splitted=h.split('?'); splitted[0]=splitted[0].split('&').join('%26');

if (pg.flag.linksLikeIE6) { splitted[0]=encodeURI(decode_utf8(splitted[0])); }

h=splitted.join('?');

var contribs=pg.re.contribs.exec(h); if (contribs !== null) { if (contribs[1]=='title=') { contribs[3]=contribs[3].split('+').join(' '); } var u=new Title(contribs[3]); this.setUtf(this.decodeNasties(mw.config.get('wgFormattedNamespaces')[pg.nsUserId] + ':' + u.stripNamespace)); return this; }

var email=pg.re.email.exec(h); if (email !== null) { this.setUtf(this.decodeNasties(mw.config.get('wgFormattedNamespaces')[pg.nsUserId] + ':' + new Title(email[3]).stripNamespace)); return this; }

var backlinks=pg.re.backlinks.exec(h); if (backlinks) { this.setUtf(this.decodeNasties(new Title(backlinks[3]))); return this; }

// no more special cases to check -- // hopefully it's not a disguised user-related or specially treated special page var m=pg.re.main.exec(h); if(m===null) { this.value=null; } else { var fromBotInterface = /[?](.+[&])?title=/.test(h); if (fromBotInterface) { m[2]=m[2].split('+').join('_'); }		var extracted = m[2] + (m[3] ? '#' + m[3] : ''); if (pg.flag.isSafari && /%25[0-9A-Fa-f]{2}/.test(extracted)) { // Fix Safari issue // Safari sometimes encodes % as %25 in UTF-8 encoded strings like %E5%A3 -> %25E5%25A3. this.setUtf(decodeURIComponent(unescape(extracted))); } else { this.setUtf(this.decodeNasties(extracted)); }	}	return this; }; Title.prototype.decodeNasties=function(txt) { var ret= this.decodeEscapes(decodeURI(txt)); ret = ret.replace(/[_ ]*$/, ''); return ret; }; Title.prototype.decodeEscapes=function(txt) { var split=txt.parenSplit(/((?:[%][0-9A-Fa-f]{2})+)/); var len=split.length; for (var i=1; i<len; i=i+2) { // FIXME is decodeURIComponent better? split[i]=unescape(split[i]); }	return split.join(''); }; Title.fromAnchor=function(a) { return new Title.fromAnchor(a); }; Title.prototype.fromAnchor=function(a) { if (!a) { this.value=null; return this; } return this.fromURL(a.href); }; Title.fromWikiText=function(txt) { return new Title.fromWikiText(txt); }; Title.prototype.fromWikiText=function(txt) { // FIXME - testing needed if (!pg.flag.linksLikeIE6) { txt=myDecodeURI(txt); } this.setUtf(txt); return this; }; Title.prototype.hintValue=function{ if(!this.value) { return ''; } return safeDecodeURI(this.value); }; // Title.prototype.toUserName=function(withNs) { if (this.namespaceId != pg.nsUserId && this.namespaceId != pg.nsUsertalkId) { this.value=null; return; }	this.value = (withNs ? mw.config.get('wgFormattedNamespaces')[pg.nsUserId] + ':' : '') + this.stripNamespace.split('/')[0]; }; Title.prototype.userName=function(withNs) { var t=(new Title(this.value)); t.toUserName(withNs); if (t.value) { return t; } return null; }; Title.prototype.toTalkPage=function { // convert article to a talk page, or if we can't, return null // In other words: return null if this ALREADY IS a talk page // and return the corresponding talk page otherwise //	// Per http://www.mediawiki.org/wiki/Manual:Namespace#Subject_and_talk_namespaces // * All discussion namespaces have odd-integer indices // * The discussion namespace index for a specific namespace with index n is n + 1 if (this.value===null) { return null; } var namespaceId = this.namespaceId; if (namespaceId>=0 && namespaceId % 2 == 0) //non-special and subject namespace {		var localizedNamespace = mw.config.get('wgFormattedNamespaces')[namespaceId+1]; if (typeof localizedNamespace!=='undefined') {			if (localizedNamespace==='') return this.value = this.stripNamespace; this.value = localizedNamespace.split(' ').join('_') + ':' + this.stripNamespace; return this.value; }	}

this.value=null; return null; }; //</NOLITE> // Return canonical, localized namespace Title.prototype.namespace=function { return mw.config.get('wgFormattedNamespaces')[this.namespaceId]; }; Title.prototype.namespaceId=function { var n=this.value.indexOf(':'); if (n<0) { return 0; } //mainspace var namespaceId = mw.config.get('wgNamespaceIds')[this.value.substring(0,n).split(' ').join('_').toLowerCase]; if (typeof namespaceId=='undefined') return 0; //mainspace return namespaceId; }; // Title.prototype.talkPage=function { var t=new Title(this.value); t.toTalkPage; if (t.value) { return t; } return null; }; Title.prototype.isTalkPage=function { if (this.talkPage===null) { return true; } return false; }; Title.prototype.toArticleFromTalkPage=function { //largely copy/paste from toTalkPage above. if (this.value===null) { return null; } var namespaceId = this.namespaceId; if (namespaceId>=0 && namespaceId % 2 == 1) //non-special and talk namespace {		var localizedNamespace = mw.config.get('wgFormattedNamespaces')[namespaceId-1]; if (typeof localizedNamespace!=='undefined') {			if (localizedNamespace==='') return this.value = this.stripNamespace; this.value = localizedNamespace.split(' ').join('_') + ':' + this.stripNamespace; return this.value; }	}

this.value=null; return null; }; Title.prototype.articleFromTalkPage=function { var t=new Title(this.value); t.toArticleFromTalkPage; if (t.value) { return t; } return null; }; Title.prototype.articleFromTalkOrArticle=function { var t=new Title(this.value); if ( t.toArticleFromTalkPage ) { return t; } return this; }; Title.prototype.isIpUser=function { return pg.re.ipUser.test(this.userName); }; //</NOLITE> Title.prototype.stripNamespace=function{ // returns a string, not a Title var n=this.value.indexOf(':'); if (n<0) { return this.value; } var namespaceId = this.namespaceId; if (namespaceId===pg.nsMainspaceId) return this.value; return this.value.substring(n+1); }; Title.prototype.setUtf=function(value){ if (!value) { this.value=''; return; } var anch=value.indexOf('#'); if(anch < 0) { this.value=value.split('_').join(' '); this.anchor=''; return; } this.value=value.substring(0,anch).split('_').join(' '); this.anchor=value.substring(anch+1); this.ns=null; // wait until namespace is called }; Title.prototype.setUrl=function(urlfrag) { var anch=urlfrag.indexOf('#'); this.value=safeDecodeURI(urlfrag.substring(0,anch)); this.anchor=value.substring(anch+1); }; Title.prototype.append=function(x){ this.setUtf(this.value + x); }; Title.prototype.urlString=function(x) { x || ( x={} ); var v=this.toString(true); if (!x.omitAnchor && this.anchor) { v+= '#' + this.urlAnchor; } if (!x.keepSpaces) { v=v.split(' ').join('_'); } return encodeURI(v).split('&').join('%26').split('?').join('%3F').split('+').join('%2B'); }; Title.prototype.removeAnchor=function { return new Title(this.toString(true)); }; Title.prototype.toUrl=function { return pg.wiki.titlebase + this.urlString; };

function paramValue(param, url) { var s=url.parenSplit(RegExp('[?&]' + literalizeRegex(param) + '=([^?&]*)')); if (!url) { return null; } return s[1] || null; }

function parseParams(url) { var ret={}; if (url.indexOf('?')==-1) { return ret; } var s=url.split('?').slice(1).join; var t=s.split('&'); for (var i=0; i<t.length; ++i) { var z=t[i].split('='); z.push(null); ret[z[0]]=z[1]; }	return ret; }

// all sorts of stuff here // FIXME almost everything needs to be rewritten

function oldidFromAnchor(a) { return paramValue('oldid', a.href); } //function diffFromAnchor(a) { return paramValue('diff', a.href); }

function wikiMarkupToAddressFragment (str) { // for images var ret = safeDecodeURI(str); ret = ret.split(' ').join('_'); ret = encodeURI(ret); return ret; }

// (a) myDecodeURI (first standard decodeURI, then pg.re.urlNoPopup) // (b) change spaces to underscores // (c) encodeURI (just the straight one, no pg.re.urlNoPopup)

function myDecodeURI (str) { var ret; // FIXME decodeURIComponent?? try { ret=decodeURI(str.toString); } catch (summat) { return str; } for (var i=0; i<pg.misc.decodeExtras.length; ++i) { var from=pg.misc.decodeExtras[i].from; var to=pg.misc.decodeExtras[i].to; ret=ret.split(from).join(to); }	return ret; }

function safeDecodeURI(str) { var ret=myDecodeURI(str); return ret || str; }

/////////// // TESTS // ///////////

// function isIpUser(user) {return pg.re.ipUser.test(user);}

function isDisambig(data, article) { if (!getValueOf('popupAllDabsStubs') && article.namespace) { return false; } return ! article.isTalkPage && pg.re.disambig.test(data); }

function stubCount(data, article) { if (!getValueOf('popupAllDabsStubs') && article.namespace) { return false; } var sectStub=0; var realStub=0; if (pg.re.stub.test(data)) { var s=data.parenSplit(pg.re.stub); for (var i=1; i<s.length; i=i+2) { if (s[i]) { ++sectStub; } else { ++realStub; } }	}	return { real: realStub, sect: sectStub }; }

function isValidImageName(str){ // extend as needed... return ( str.indexOf('{') == -1 ); }

function isInStrippableNamespace(article) { //I believe that this method means to return whether the given article is in a namspace without subpages. Meaning, it's broken. return ( article.namespace !== '' ); }

function isInMainNamespace(article) { return !isInStrippableNamespace(article); }

function anchorContainsImage(a) { // iterate over children of anchor a	// see if any are images if (a===null) { return false; } kids=a.childNodes; for (var i=0; i<kids.length; ++i) { if (kids[i].nodeName=='IMG') { return true; } } return false; } //</NOLITE> function isPopupLink(a) { // NB for performance reasons, TOC links generally return true // they should be stripped out later

if (!markNopopupSpanLinks.done) { markNopopupSpanLinks; } if (a.inNopopupSpan) { return false; }

// FIXME is this faster inline? if (a.onmousedown || a.getAttribute('nopopup')) { return false; } var h=a.href; if (h===document.location.href+'#') { return false; } if (!pg.re.basenames.test(h)) { return false; } if (!pg.re.urlNoPopup.test(h)) { return true;	} return (		(pg.re.email.test(h) || pg.re.contribs.test(h) || pg.re.backlinks.test(h)) &&		h.indexOf('&limit=') == -1 ); }

function markNopopupSpanLinks { if( !getValueOf('popupOnlyArticleLinks')) fixVectorMenuPopups;

var s = $('.nopopups').toArray; for (var i=0; i<s.length; ++i) { var as=s[i].getElementsByTagName('a'); for (var j=0; j<as.length; ++j) { as[j].inNopopupSpan=true; }	}	markNopopupSpanLinks.done=true; }

function fixVectorMenuPopups { $('div.vectorMenu h3:first a:first').prop('inNopopupSpan', true); } // ENDFILE: titles.js // STARTFILE: cookies.js // ////////////////////////////////////////////////// // Cookie handling // from http://www.quirksmode.org/js/cookies.html

var Cookie= { create: function(name,value,days) {		var expires; if (days) {			var date = new Date; date.setTime(date.getTime+(days*24*60*60*1000)); expires = "; expires="+date.toGMTString; }		else { expires = ""; } document.cookie = name+"="+value+expires+"; path=/"; },

read: function(name) {		var nameEQ = name + "="; var ca = document.cookie.split(';'); for(var i=0;i < ca.length;i++) {			var c = ca[i]; while (c.charAt(0)==' ') { c = c.substring(1,c.length); } if (c.indexOf(nameEQ) === 0) { return c.substring(nameEQ.length,c.length); } }		return null; },

erase: function(name) {		Cookie.create(name,"",-1); } }; //</NOLITE> // ENDFILE: cookies.js // STARTFILE: getpage.js ////////////////////////////////////////////////// // Wiki-specific downloading //

// Schematic for a getWiki call // //  getWiki->-getPageWithCaching //					| //	  false		|		  true // getPage<-[findPictureInCache]->-onComplete(a fake download) //  \. //	 (async)->addPageToCache(download)->-onComplete(download)

/** @todo {document} @param {Title} article @param {Function} onComplete @param {integer} oldid @param {Navapopup} owner function getWiki(article, onComplete, oldid, owner) { // set ctype=text/css to get around opera gzip bug var url = pg.wiki.titlebase + article.removeAnchor.urlString + '&action=raw&ctype=text/css'; if (oldid || oldid===0 || oldid==='0') { url += '&oldid='+oldid; } url += '&maxage=0&smaxage=0';

getPageWithCaching(url, onComplete, owner); }

// check cache to see if page exists

function getPageWithCaching(url, onComplete, owner) { log('getPageWithCaching, url='+url); var i=findInPageCache(url); if (i > -1) { var d=fakeDownload(url, owner.idNumber, onComplete,				  pg.cache.pages[i].data, pg.cache.pages[i].lastModified,				   owner); } else { var d=getPage(url, onComplete, owner); if (d && owner && owner.addDownload) { owner.addDownload(d); d.owner=owner; }	} }

function getPage(url, onComplete, owner) { log('getPage'); var callback= function (d) { if (!d.aborted) {addPageToCache(d); onComplete(d);} }; return startDownload(url, owner.idNumber, callback); }

function findInPageCache(url) { for (var i=0; i<pg.cache.pages.length; ++i) { if (url==pg.cache.pages[i].url) { return i; } }	return -1; }

function addPageToCache(download) { log('addPageToCache '+download.url); var page = {url: download.url, data: download.data, lastModified: download.lastModified}; return pg.cache.pages.push(page); } // ENDFILE: getpage.js // STARTFILE: md5-2.2alpha.js // /* * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message * Digest Algorithm, as defined in RFC 1321. * Version 2.2-alpha Copyright (C) Paul Johnston 1999 - 2005 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet * Distributed under the BSD License * See http://pajhome.org.uk/crypt/md5 for more info. */

/* * Configurable variables. You may need to tweak these to be compatible with * the server-side, but the defaults work in most cases. */ var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase		 */ var b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance  */

/* * These are the functions you'll usually want to call * They take string arguments and return either hex or base-64 encoded strings */ function hex_md5(s)	{ return rstr2hex(rstr_md5(str2rstr_utf8(s))); } function b64_md5(s)	{ return rstr2b64(rstr_md5(str2rstr_utf8(s))); } function any_md5(s, e) { return rstr2any(rstr_md5(str2rstr_utf8(s)), e); } function hex_hmac_md5(k, d) { return rstr2hex(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); } function b64_hmac_md5(k, d) { return rstr2b64(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); } function any_hmac_md5(k, d, e) { return rstr2any(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d)), e); }

/* * Perform a simple self-test to see if the VM is working */ function md5_vm_test { return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72"; }

/* * Calculate the MD5 of a raw string */ function rstr_md5(s) { return binl2rstr(binl_md5(rstr2binl(s), s.length * 8)); }

/* * Calculate the HMAC-MD5, of a key and some data (raw strings) */ function rstr_hmac_md5(key, data) { var bkey = rstr2binl(key); if(bkey.length > 16) bkey = binl_md5(bkey, key.length * 8);

var ipad = Array(16), opad = Array(16); for(var i = 0; i < 16; i++) {	ipad[i] = bkey[i] ^ 0x36363636; opad[i] = bkey[i] ^ 0x5C5C5C5C; }

var hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8); return binl2rstr(binl_md5(opad.concat(hash), 512 + 128)); }

/* * Convert a raw string to a hex string */ function rstr2hex(input) { var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef"; var output = ""; var x; for(var i = 0; i < input.length; i++) {	x = input.charCodeAt(i); output += hex_tab.charAt((x >>> 4) & 0x0F) + hex_tab.charAt( x		   & 0x0F); } return output; }

/* * Convert a raw string to a base-64 string */ function rstr2b64(input) { var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; var output = ""; var len = input.length; for(var i = 0; i < len; i += 3) {	var triplet = (input.charCodeAt(i) << 16) | (i + 1 < len ? input.charCodeAt(i+1) << 8 : 0) | (i + 2 < len ? input.charCodeAt(i+2)		: 0); for(var j = 0; j < 4; j++) {	 if(i * 8 + j * 6 > input.length * 8) output += b64pad; else output += tab.charAt((triplet >>> 6*(3-j)) & 0x3F); } }  return output; }

/* * Convert a raw string to an arbitrary string encoding */ function rstr2any(input, encoding) { var divisor = encoding.length; var remainders = Array; var i, q, x, quotient;

/* Convert to an array of 16-bit big-endian values, forming the dividend */ var dividend = Array(input.length / 2); for(i = 0; i < dividend.length; i++) {	dividend[i] = (input.charCodeAt(i * 2) << 8) | input.charCodeAt(i * 2 + 1); }

/*  * Repeatedly perform a long division. The binary array forms the dividend, * the length of the encoding is the divisor. Once computed, the quotient * forms the dividend for the next step. We stop when the dividend is zero. * All remainders are stored for later use. */ while(dividend.length > 0) {	quotient = Array; x = 0; for(i = 0; i < dividend.length; i++) {	 x = (x << 16) + dividend[i]; q = Math.floor(x / divisor); x -= q * divisor; if(quotient.length > 0 || q > 0) quotient[quotient.length] = q;	} remainders[remainders.length] = x;	dividend = quotient; }

/* Convert the remainders to the output string */ var output = ""; for(i = remainders.length - 1; i >= 0; i--) output += encoding.charAt(remainders[i]);

return output; }

/* * Encode a string as utf-8. * For efficiency, this assumes the input is valid utf-16. */ function str2rstr_utf8(input) { var output = ""; var i = -1; var x, y;

while(++i < input.length) {	/* Decode utf-16 surrogate pairs */ x = input.charCodeAt(i); y = i + 1 < input.length ? input.charCodeAt(i + 1) : 0; if(0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) {	 x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); i++; }

/* Encode output as utf-8 */ if(x <= 0x7F) output += String.fromCharCode(x); else if(x <= 0x7FF) output += String.fromCharCode(0xC0 | ((x >>> 6 ) & 0x1F),					0x80 | ( x		  & 0x3F)); else if(x <= 0xFFFF) output += String.fromCharCode(0xE0 | ((x >>> 12) & 0x0F),					0x80 | ((x >>> 6 ) & 0x3F),					0x80 | ( x		  & 0x3F)); else if(x <= 0x1FFFFF) output += String.fromCharCode(0xF0 | ((x >>> 18) & 0x07),					0x80 | ((x >>> 12) & 0x3F),					0x80 | ((x >>> 6 ) & 0x3F),					0x80 | ( x		  & 0x3F)); } return output; }

/* * Encode a string as utf-16 */ function str2rstr_utf16le(input) { var output = ""; for(var i = 0; i < input.length; i++) output += String.fromCharCode( input.charCodeAt(i)		 & 0xFF,				  (input.charCodeAt(i) >>> 8) & 0xFF); return output; }

function str2rstr_utf16be(input) { var output = ""; for(var i = 0; i < input.length; i++) output += String.fromCharCode((input.charCodeAt(i) >>> 8) & 0xFF,				  input.charCodeAt(i)		  & 0xFF); return output; }

/* * Convert a raw string to an array of little-endian words * Characters >255 have their high-byte silently ignored. */ function rstr2binl(input) { var output = Array(input.length >> 2); for(var i = 0; i < output.length; i++) output[i] = 0; for(var i = 0; i < input.length * 8; i += 8) output[i>>5] |= (input.charCodeAt(i / 8) & 0xFF) << (i%32); return output; }

/* * Convert an array of little-endian words to a string */ function binl2rstr(input) { var output = ""; for(var i = 0; i < input.length * 32; i += 8) output += String.fromCharCode((input[i>>5] >>> (i % 32)) & 0xFF); return output; }

/* * Calculate the MD5 of an array of little-endian words, and a bit length. */ function binl_md5(x, len) { /* append padding */ x[len >> 5] |= 0x80 << ((len) % 32); x[(((len + 64) >>> 9) << 4) + 14] = len;

var a = 1732584193; var b = -271733879; var c = -1732584194; var d = 271733878;

for(var i = 0; i < x.length; i += 16) {	var olda = a;	var oldb = b;	var oldc = c;	var oldd = d;

a = md5_ff(a, b, c, d, x[i+ 0], 7, -680876936); d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586); c = md5_ff(c, d, a, b, x[i+ 2], 17,	 606105819); b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330); a = md5_ff(a, b, c, d, x[i+ 4], 7, -176418897); d = md5_ff(d, a, b, c, x[i+ 5], 12,	 1200080426); c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341); b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983); a = md5_ff(a, b, c, d, x[i+ 8], 7 ,	 1770035416); d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417); c = md5_ff(c, d, a, b, x[i+10], 17, -42063); b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162); a = md5_ff(a, b, c, d, x[i+12], 7 ,	 1804603682); d = md5_ff(d, a, b, c, x[i+13], 12, -40341101); c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290); b = md5_ff(b, c, d, a, x[i+15], 22,	 1236535329);

a = md5_gg(a, b, c, d, x[i+ 1], 5, -165796510); d = md5_gg(d, a, b, c, x[i+ 6], 9, -1069501632); c = md5_gg(c, d, a, b, x[i+11], 14,	 643717713); b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302); a = md5_gg(a, b, c, d, x[i+ 5], 5, -701558691); d = md5_gg(d, a, b, c, x[i+10], 9 ,	 38016083); c = md5_gg(c, d, a, b, x[i+15], 14, -660478335); b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848); a = md5_gg(a, b, c, d, x[i+ 9], 5 ,	 568446438); d = md5_gg(d, a, b, c, x[i+14], 9, -1019803690); c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961); b = md5_gg(b, c, d, a, x[i+ 8], 20,	 1163531501); a = md5_gg(a, b, c, d, x[i+13], 5, -1444681467); d = md5_gg(d, a, b, c, x[i+ 2], 9, -51403784); c = md5_gg(c, d, a, b, x[i+ 7], 14,	 1735328473); b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

a = md5_hh(a, b, c, d, x[i+ 5], 4, -378558); d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463); c = md5_hh(c, d, a, b, x[i+11], 16,	 1839030562); b = md5_hh(b, c, d, a, x[i+14], 23, -35309556); a = md5_hh(a, b, c, d, x[i+ 1], 4, -1530992060); d = md5_hh(d, a, b, c, x[i+ 4], 11,	 1272893353); c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632); b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640); a = md5_hh(a, b, c, d, x[i+13], 4 ,	 681279174); d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222); c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979); b = md5_hh(b, c, d, a, x[i+ 6], 23,	 76029189); a = md5_hh(a, b, c, d, x[i+ 9], 4, -640364487); d = md5_hh(d, a, b, c, x[i+12], 11, -421815835); c = md5_hh(c, d, a, b, x[i+15], 16,	 530742520); b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

a = md5_ii(a, b, c, d, x[i+ 0], 6, -198630844); d = md5_ii(d, a, b, c, x[i+ 7], 10,	 1126891415); c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905); b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055); a = md5_ii(a, b, c, d, x[i+12], 6 ,	 1700485571); d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606); c = md5_ii(c, d, a, b, x[i+10], 15, -1051523); b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799); a = md5_ii(a, b, c, d, x[i+ 8], 6 ,	 1873313359); d = md5_ii(d, a, b, c, x[i+15], 10, -30611744); c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380); b = md5_ii(b, c, d, a, x[i+13], 21,	 1309151649); a = md5_ii(a, b, c, d, x[i+ 4], 6, -145523070); d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379); c = md5_ii(c, d, a, b, x[i+ 2], 15,	 718787259); b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

a = safe_add(a, olda); b = safe_add(b, oldb); c = safe_add(c, oldc); d = safe_add(d, oldd); } return Array(a, b, c, d); }

/* * These functions implement the four basic operations the algorithm uses. */ function md5_cmn(q, a, b, x, s, t) { return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b); } function md5_ff(a, b, c, d, x, s, t) { return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); } function md5_gg(a, b, c, d, x, s, t) { return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); } function md5_hh(a, b, c, d, x, s, t) { return md5_cmn(b ^ c ^ d, a, b, x, s, t); } function md5_ii(a, b, c, d, x, s, t) { return md5_cmn(c ^ (b | (~d)), a, b, x, s, t); }

/* * Add integers, wrapping at 2^32. This uses 16-bit operations internally * to work around bugs in some JS interpreters. */ function safe_add(x, y) { var lsw = (x & 0xFFFF) + (y & 0xFFFF); var msw = (x >> 16) + (y >> 16) + (lsw >> 16); return (msw << 16) | (lsw & 0xFFFF); }

/* * Bitwise rotate a 32-bit number to the left. */ function bit_rol(num, cnt) { return (num << cnt) | (num >>> (32 - cnt)); } //</NOLITE> // ENDFILE: md5-2.2alpha.js // STARTFILE: parensplit.js ////////////////////////////////////////////////// // parenSplit

// String.prototype.parenSplit should do what ECMAscript says String.prototype.split does, // interspersing paren matches (regex capturing groups) between the split elements. // i.e. 'abc'.split(/(b)/)) should return ['a','b','c'], not ['a','c']

if (String('abc'.split(/(b)/))!='a,b,c') { // broken String.split, e.g. konq, IE	String.prototype.parenSplit=function (re) { re=nonGlobalRegex(re); var s=this; var m=re.exec(s); var ret=[]; while (m && s) { // without the following loop, we have // 'ab'.parenSplit(/a|(b)/) != 'ab'.split(/a|(b)/) for(var i=0; i<m.length; ++i) { if (typeof m[i]=='undefined') m[i]=''; }			ret.push(s.substring(0,m.index)); ret = ret.concat(m.slice(1)); s=s.substring(m.index + m[0].length); m=re.exec(s); }		ret.push(s); return ret; }; } else { String.prototype.parenSplit=function (re) { return this.split(re); }; String.prototype.parenSplit.isNative=true; }

function nonGlobalRegex(re) { var s=re.toString; flags=''; for (var j=s.length; s.charAt(j) != '/'; --j) { if (s.charAt(j) != 'g') { flags += s.charAt(j); } }	var t=s.substring(1,j); return RegExp(t,flags); } // ENDFILE: parensplit.js // STARTFILE: tools.js // IE madness with encoding // ======================== // // suppose throughout that the page is in utf8, like wikipedia // // if a is an anchor DOM element and a.href should consist of // // http://host.name.here/wiki/foo?bar=baz // // then IE gives foo as "latin1-encoded" utf8; we have foo = decode_utf8(decodeURI(foo_ie)) // but IE gives bar=baz correctly as plain utf8 // // - // // IE's xmlhttp doesn't understand utf8 urls. Have to use encodeURI here. // // - // // summat else

// Source: http://aktuell.de.selfhtml.org/artikel/javascript/utf8b64/utf8.htm

// function encode_utf8(rohtext) { // dient der Normalisierung des Zeilenumbruchs rohtext = rohtext.replace(/\r\n/g,"\n"); var utftext = ""; for(var n=0; n<rohtext.length; n++) {		// ermitteln des Unicodes des aktuellen Zeichens var c=rohtext.charCodeAt(n); // alle Zeichen von 0-127 => 1byte if (c<128) utftext += String.fromCharCode(c); // alle Zeichen von 127 bis 2047 => 2byte else if((c>127) && (c<2048)) { utftext += String.fromCharCode((c>>6)|192); utftext += String.fromCharCode((c&63)|128);} // alle Zeichen von 2048 bis 66536 => 3byte else { utftext += String.fromCharCode((c>>12)|224); utftext += String.fromCharCode(((c>>6)&63)|128); utftext += String.fromCharCode((c&63)|128);} }	return utftext; }

function getJsObj(json) { try { var json_ret = eval('(' + json + ')'); } catch (someError) { errlog('Something went wrong with getJsobj, json='+json); return 1; }	if( json_ret['warnings'] ) { for( var w=0; w < json_ret['warnings'].length; w++ ) { log( json_ret['warnings'][w]['*'] ); }	} else if ( json_ret['error'] ) { errlog( json_ret['error'].code + ': ' + json_ret['error'].info ); }	return json_ret; }

function anyChild(obj) { for (var p in obj) { return obj[p]; }	return null; }

//</NOLITE>

function decode_utf8(utftext) { var plaintext = ""; var i=0, c=0, c1=0, c2=0; // while-Schleife, weil einige Zeichen uebersprungen werden while(i<utftext.length) {		c = utftext.charCodeAt(i); if (c<128) { plaintext += String.fromCharCode(c); i++;} else if((c>191) && (c<224)) { c2 = utftext.charCodeAt(i+1); plaintext += String.fromCharCode(((c&31)<<6) | (c2&63)); i+=2;} else { c2 = utftext.charCodeAt(i+1); c3 = utftext.charCodeAt(i+2); plaintext += String.fromCharCode(((c&15)<<12) | ((c2&63)<<6) | (c3&63)); i+=3;} }	return plaintext; }

function upcaseFirst(str) { if (typeof str != typeof  || str==) return ''; return str.charAt(0).toUpperCase + str.substring(1); }

function findInArray(arr, foo) { if (!arr || !arr.length) { return -1; } var len=arr.length; for (var i=0; i<len; ++i) { if (arr[i]==foo) { return i; } } return -1; }

function nextOne (array, value) { // NB if the array has two consecutive entries equal //	then this will loop on successive calls var i=findInArray(array, value); if (i<0) { return null; } return array[i+1]; }

function literalizeRegex(str){ return str.replace(RegExp('([-.|\\\\+?*^${}\\[\\]])', 'g'), '\\$1'); }

String.prototype.entify=function { //var shy='&shy;'; return this.split('&').join('&amp;').split('<').join('&lt;').split('>').join('&gt;'/*+shy*/).split('"').join('&quot;'); };

function findThis(array, value) { if (typeof array.length == 'undefined') { return null; } for (var i=0; i<array.length; ++i) { if (array[i]==value) { return i; } }	return null; }

function removeNulls(list) { var ret=[]; for (var i=0; i<list.length; ++i) { if (list[i]) { ret.push(list[i]); }	}	return ret; } function joinPath(list) { return removeNulls(list).join('/'); }

function simplePrintf(str, subs) { if (!str || !subs) { return str; } var ret=[]; var s=str.parenSplit(/(%s|\$[0-9]+)/); var i=0; do { ret.push(s.shift); if ( !s.length ) { break; } var cmd=s.shift; if (cmd == '%s') { if ( i < subs.length ) { ret.push(subs[i]); } else { ret.push(cmd); } ++i; } else { var j=parseInt( cmd.replace('$', ''), 10 ) - 1; if ( j > -1 && j < subs.length ) { ret.push(subs[j]); } else { ret.push(cmd); } }	} while (s.length > 0); return ret.join(''); }

function max(a,b){return a<b ? b : a;} function min(a,b){return a>b ? b : a;}

function isString(x) { return (typeof x === 'string' || x instanceof String); } //function isNumber(x) { return (typeof x === 'number' || x instanceof Number); } function isRegExp(x) { return x instanceof RegExp; } function isArray (x) { return x instanceof Array; } function isObject(x) { return x instanceof Object; } function isFunction(x) { return !isRegExp(x) && (typeof x === 'function' || x instanceof Function); }

function repeatString(s,mult) { var ret=''; for (var i=0; i<mult; ++i) { ret += s; } return ret; }

function zeroFill(s, min) { min = min || 2; var t=s.toString; return repeatString('0', min - t.length) + t; }

function map(f, o) { if (isArray(o)) { return map_array(f,o); } return map_object(f,o); } function map_array(f,o) { var ret=[]; for (var i=0; i<o.length; ++i) { ret.push(f(o[i])); }	return ret; } function map_object(f,o) { var ret={}; for (var i in o) { ret[o]=f(o[i]); } return ret; }

pg.escapeQuotesHTML = function ( text ) {	var re = new RegExp( '&', "g" );	text = text.replace( re, "&amp;" );	re = new RegExp( '"', "g" );	text = text.replace( re, "&quot;" );	re = new RegExp( '<', "g" );	text = text.replace( re, "&lt;" );	re = new RegExp( '>', "g" );	text = text.replace( re, "&gt;" );	return text;}

pg.jsescape = function(s) {	if (typeof s !== "string") throw "Invalid type in pg.jsescape"; var res = ""; //this can be optimized by copying substrings instead of char by char! for (var i=0; i<s.length; i++) {		var c = s[i]; switch (c) {	 case '\b': res += '\\b'; continue; case '\f': res += '\\f'; continue; case '\n': res += '\\n'; continue; case '\0': res += '\\0'; continue; case '\r': res += '\\r'; continue; case '\t': res += '\\t'; continue; case '\v': res += '\\v'; continue; case '\\': res += '\\\\'; continue; case '\"': res += '\\\"'; continue; case '\: res += '\\\; continue; continue; default: if (c < ' ' || c==='<' || c==='>' || c==="'") {					var unicodeChar = c.charCodeAt(0).toString(16).toUpperCase; res += "\\u" + (unicodeChar.length>1?"00":"000") + unicodeChar; }			else {				res += c;			} } }  return res; }

// ENDFILE: tools.js // STARTFILE: dab.js // ////////////////////////////////////////////////// // Dab-fixing code //

function retargetDab(newTarget, oldTarget, friendlyCurrentArticleName, titleToEdit) { log('retargetDab: newTarget='+newTarget + ' oldTarget=' + oldTarget); return changeLinkTargetLink(	{newTarget: newTarget,			text: newTarget.split(' ').join(' '),			hint: tprintf('disambigHint', [newTarget]),			summary: simplePrintf( getValueOf('popupFixDabsSummary'), [friendlyCurrentArticleName, newTarget ]),			clickButton: 'wpDiff', minor: true, oldTarget: oldTarget,			watch: getValueOf('popupWatchDisambiggedPages'),			title: titleToEdit}); }

function listLinks(wikitext, oldTarget, titleToEdit) { // mediawiki strips trailing spaces, so we do the same // testcase: http://en.wikipedia.org/w/index.php?title=Radial&oldid=97365633 var reg=RegExp('\\[\\[([^|]*?) *(\\||\\]\\])', 'gi'); var ret=[]; var splitted=wikitext.parenSplit(reg); // ^[a-z]+ should match interwiki links, hopefully (case-insensitive) // and ^[a-z]* should match those and Category... style links too var omitRegex=RegExp('^[a-z]*:|^[Ss]pecial:|^[Ii]mage|^[Cc]ategory'); var friendlyCurrentArticleName= oldTarget.toString; var wikPos = getValueOf('popupDabWiktionary');

for (var i=1; i<splitted.length; i=i+3) { if (typeof splitted[i] == typeof 'string' && splitted[i].length>0 && !omitRegex.test(splitted[i])) { ret.push( retargetDab(splitted[i], oldTarget, friendlyCurrentArticleName, titleToEdit) ); } /* if */ } /* for loop */

ret = rmDupesFromSortedList(ret.sort);

if (wikPos) { var wikTarget='wiktionary:' + friendlyCurrentArticleName.replace( RegExp('^(.+)\\s+[(][^)]+[)]\\s*$'), '$1' );

var meth; if (wikPos.toLowerCase == 'first') { meth = 'unshift'; } else { meth = 'push'; }

ret[meth]( retargetDab(wikTarget, oldTarget, friendlyCurrentArticleName, titleToEdit) ); }

ret.push(changeLinkTargetLink( { newTarget: null, text: popupString('remove this link').split(' ').join(' '), hint: popupString("remove all links to this disambig page from this article"), clickButton: "wpDiff", oldTarget: oldTarget, summary: simplePrintf(getValueOf('popupRmDabLinkSummary'), [friendlyCurrentArticleName]), watch: getValueOf('popupWatchDisambiggedPages'), title: titleToEdit }));	return ret; }

function rmDupesFromSortedList(list) { var ret=[]; for (var i=0; i<list.length; ++i) { if (ret.length===0 || list[i]!=ret[ret.length-1]) { ret.push(list[i]); } }	return ret; }

function makeFixDab(data, navpop) { // grab title from parent popup if there is one; default exists in changeLinkTargetLink var titleToEdit=(navpop.parentPopup && navpop.parentPopup.article.toString); var list=listLinks(data, navpop.originalArticle, titleToEdit); if (list.length===0) { log('listLinks returned empty list'); return null; } var html=' ' + popupString('Click to disambiguate this link to:') + ' '; html+=list.join(', '); return html; }

function makeFixDabs(wikiText, navpop) { if (getValueOf('popupFixDabs') && isDisambig(wikiText, navpop.article) &&		Title.fromURL(location.href).namespaceId != pg.nsSpecialId &&		navpop.article.talkPage ) { setPopupHTML(makeFixDab(wikiText, navpop), 'popupFixDab', navpop.idNumber); } }

function popupRedlinkHTML(article) { return changeLinkTargetLink(		{ newTarget: null, text: popupString('remove this link').split(' ').join(' '),			hint: popupString("remove all links to this page from this article"),			clickButton: "wpDiff",			oldTarget: article.toString,			summary: simplePrintf(getValueOf('popupRedlinkSummary'), [article.toString])}); } //</NOLITE> // ENDFILE: dab.js // STARTFILE: htmloutput.js

function appendPopupContent(obj, elementId, popupId, onSuccess) { return setPopupHTML(obj, elementId, popupId, onSuccess, true); }

// this has to use a timer loop as we don't know if the DOM element exists when we want to set the text function setPopupHTML (str, elementId, popupId, onSuccess, append) { if (elementId=='popupPreview') { }	if (typeof popupId === 'undefined') { //console.error('popupId is not defined in setPopupHTML, html='+str.substring(0,100)); popupId = pg.idNumber; }

var popupElement=document.getElementById(elementId+popupId); if (popupElement) { if (!append) { popupElement.innerHTML=''; } if (isString(str)) { popupElement.innerHTML+=str; } else { popupElement.appendChild(str); }		if (onSuccess) { onSuccess; } setTimeout(checkPopupPosition, 100); return true; } else { // call this function again in a little while... setTimeout(function{				setPopupHTML(str,elementId,popupId,onSuccess);			}, 600); }	return null; }

// function setPopupTrailer(str,id) {return setPopupHTML(str, 'popupData', id);} //</NOLITE>

function fillEmptySpans(args) { return fillEmptySpans2(args); }

// args.navpopup is mandatory // optional: args.redir, args.redirTarget // FIXME: ye gods, this is ugly stuff function fillEmptySpans2(args) { // if redir is present and true then redirTarget is mandatory var redir=true; if (typeof args != 'object' || typeof args.redir == 'undefined' || !args.redir) { redir=false; } var a=args.navpopup.parentAnchor;

var article, hint=null, oldid=null, params={}; if (redir && typeof args.redirTarget == typeof {}) { article=args.redirTarget; //hint=article.hintValue; } else { article=(new Title).fromAnchor(a); hint=a.originalTitle || article.hintValue; params=parseParams(a.href); oldid=(getValueOf('popupHistoricalLinks')) ? params.oldid : null; rcid=params.rcid; }	var x={ article:article, hint: hint, oldid: oldid, rcid: rcid, navpop:args.navpopup, params:params };

var structure=pg.structures[getValueOf('popupStructure')]; if (typeof structure != 'object') { setPopupHTML('popupError', 'Unknown structure (this should never happen): '+				 pg.option.popupStructure, args.navpopup.idNumber); return; }	var spans=flatten(pg.misc.layout); var numspans = spans.length; var redirs=pg.misc.redirSpans;

for (var i=0; i<numspans; ++i) { var f=findThis(redirs, spans[i]); //log('redir='+redir+', f='+f+', spans[i]='+spans[i]); if ( (f!==null && !redir) || (f===null && redir) ) { //log('skipping this set of the loop'); continue; }		var structurefn=structure[spans[i]]; var setfn = setPopupHTML; if (getValueOf('popupActiveNavlinks') && 			(spans[i].indexOf('popupTopLinks')==0 || spans[i].indexOf('popupRedirTopLinks')==0)				) { setfn = setPopupTipsAndHTML; }		switch (typeof structurefn) { case 'function': //log('running '+spans[i]+'({article:'+x.article+', hint:'+x.hint+', oldid: '+x.oldid+'})'); setfn(structurefn(x), spans[i], args.navpopup.idNumber); break; case 'string': setfn(structurefn, spans[i], args.navpopup.idNumber); break; default: errlog('unknown thing with label '+spans[i]); break; }	} }

// flatten an array function flatten(list, start) { var ret=[]; if (typeof start == 'undefined') { start=0; } for (var i=start; i<list.length; ++i) { if (typeof list[i] == typeof []) { return ret.concat(flatten(list[i])).concat(flatten(list, i+1)); }		else { ret.push(list[i]); } }	return ret; }

// Generate html for whole popup function popupHTML (a) { getValueOf('popupStructure'); var structure=pg.structures[pg.option.popupStructure]; if (typeof structure != 'object') { //return 'Unknown structure: '+pg.option.popupStructure; // override user choice pg.option.popupStructure=pg.optionDefault.popupStructure; return popupHTML(a); }	if (typeof structure.popupLayout != 'function') { return 'Bad layout'; } pg.misc.layout=structure.popupLayout; if (typeof structure.popupRedirSpans == 'function') { pg.misc.redirSpans=structure.popupRedirSpans; } else { pg.misc.redirSpans=[]; } return makeEmptySpans(pg.misc.layout, a.navpopup); }

function makeEmptySpans (list, navpop) { var ret=''; for (var i=0; i<list.length; ++i) { if (typeof list[i] == typeof '') { ret += emptySpanHTML(list[i], navpop.idNumber, 'div'); } else if (typeof list[i] == typeof [] && list[i].length > 0 ) { ret = ret.parenSplit(RegExp('(</[^>]*?>$)')).join(makeEmptySpans(list[i], navpop)); } else if (typeof list[i] == typeof {} && list[i].nodeType ) { ret += emptySpanHTML(list[i].name, navpop.idNumber, list[i].nodeType); }	}	return ret; }

function emptySpanHTML(name, id, tag, classname) { tag = tag || 'span'; if (!classname) { classname = emptySpanHTML.classAliases[name]; } classname = classname || name; if (name == getValueOf('popupDragHandle')) { classname += ' popupDragHandle'; } return simplePrintf('<%s id="%s" class="%s"></%s>', [tag, name + id, classname, tag]); } emptySpanHTML.classAliases={ 'popupSecondPreview': 'popupPreview' };

// generate html for popup image // <a id="popupImageLinkn"><img id="popupImagen"> // where n=idNumber function imageHTML(article, idNumber) { return simplePrintf('<a id="popupImageLink$1">' +				'<img align="right" valign="top" id="popupImg$1" style="display: none;"> ' +				'</a>', [ idNumber ]); }

function popTipsSoonFn(id, when, popData) { when || ( when=250 ); var popTips=function{ setupTooltips(document.getElementById(id), false, true, popData); }; return function { setTimeout( popTips, when, popData ); }; }

function setPopupTipsAndHTML(html, divname, idnumber, popData) { setPopupHTML(html, divname, idnumber,			 getValueOf('popupSubpopups') ? 			 popTipsSoonFn(divname + idnumber, null, popData) : 			 null); } // ENDFILE: htmloutput.js // STARTFILE: mouseout.js ////////////////////////////////////////////////// // fuzzy checks

function fuzzyCursorOffMenus(x,y, fuzz, parent) { if (!parent) { return null; } var uls=parent.getElementsByTagName('ul'); for (var i=0; i<uls.length; ++i) { if (uls[i].className=='popup_menu') { if (uls[i].offsetWidth > 0) return false; } // else {document.title+='.';} }	return true; }

function checkPopupPosition { // stop the popup running off the right of the screen // FIXME avoid pg.current.link pg.current.link && pg.current.link.navpopup && pg.current.link.navpopup.limitHorizontalPosition; }

function mouseOutWikiLink { if (!window.popupsReady || !window.popupsReady) { return; } //console ('mouseOutWikiLink'); var a=this; if (a.navpopup==null) return; if ( ! a.navpopup.isVisible ) { a.navpopup.banish; return; }		restoreTitle(a); Navpopup.tracker.addHook(posCheckerHook(a.navpopup)); }

function posCheckerHook(navpop) { return function { if (!navpop.isVisible) { return true; /* remove this hook */ } if (Navpopup.tracker.dirty) { return false; }		var x=Navpopup.tracker.x, y=Navpopup.tracker.y;		var mouseOverNavpop = navpop.isWithin(x,y,navpop.fuzz, navpop.mainDiv) || !fuzzyCursorOffMenus(x,y,navpop.fuzz, navpop.mainDiv);

// FIXME it'd be prettier to do this internal to the Navpopup objects var t=getValueOf('popupHideDelay'); if (t) { t = t * 1000; } if (!t) { if(!mouseOverNavpop) { if(navpop.parentAnchor) { restoreTitle( navpop.parentAnchor ); }				navpop.banish; return true; /* remove this hook */ }			return false; }		// we have a hide delay set var d=+(new Date); if ( !navpop.mouseLeavingTime ) { navpop.mouseLeavingTime = d;			return false; }		if ( mouseOverNavpop ) { navpop.mouseLeavingTime=null; return false; }		if (d - navpop.mouseLeavingTime > t) { navpop.mouseLeavingTime=null; navpop.banish; return true; /* remove this hook */ }		return false; }; }

function runStopPopupTimer(navpop) { // at this point, we should have left the link but remain within the popup // so we call this function again until we leave the popup. if (!navpop.stopPopupTimer) { navpop.stopPopupTimer=setInterval(posCheckerHook(navpop), 500); navpop.addHook(function{clearInterval(navpop.stopPopupTimer);},				  'hide', 'before'); } } // ENDFILE: mouseout.js // STARTFILE: previewmaker.js /** @fileoverview Defines the {@link Previewmaker} object, which generates short previews from wiki markup.

/**  Creates a new Previewmaker @constructor @class The Previewmaker class. Use an instance of this to generate short previews from Wikitext. @param {String} wikiText The Wikitext source of the page we wish to preview. @param {String} baseUrl The url we should prepend when creating relative urls. @param {Navpopup} owner The navpop associated to this preview generator function Previewmaker(wikiText, baseUrl, owner) { /** The wikitext which is manipulated to generate the preview. */	this.originalData=wikiText; this.setData; this.baseUrl=baseUrl; this.owner=owner; this.maxCharacters=getValueOf('popupMaxPreviewCharacters'); this.maxSentences=getValueOf('popupMaxPreviewSentences'); } Previewmaker.prototype.setData=function { var maxSize=max(10000, 2*this.maxCharacters); this.data=this.originalData.substring(0,maxSize); }; /** Remove HTML comments @private Previewmaker.prototype.killComments = function { // this also kills one trailing newline, eg diamyo this.data=this.data.replace(RegExp('\\n?', 'g'), ''); }; /**  @private Previewmaker.prototype.killDivs = function { // say goodbye, divs (can be nested, so use * not *?) this.data=this.data.replace(RegExp('< *div[^>]* *>[\\s\\S]*?< */ *div *>', 'gi'), ''); }; /**  @private Previewmaker.prototype.killGalleries = function { this.data=this.data.replace(RegExp('< *gallery[^>]* *>[\\s\\S]*?< */ *gallery *>', 'gi'), ''); }; /**  @private Previewmaker.prototype.kill = function(opening, closing, subopening, subclosing, repl) { var oldk=this.data; var k=this.killStuff(this.data, opening, closing, subopening, subclosing, repl); while (k.length < oldk.length) { oldk=k; k=this.killStuff(k, opening, closing, subopening, subclosing, repl); }	this.data=k; }; /**  @private Previewmaker.prototype.killStuff = function (txt, opening, closing, subopening, subclosing, repl) { var op=this.makeRegexp(opening); var cl=this.makeRegexp(closing, '^'); var sb=subopening ? this.makeRegexp(subopening, '^') : null; var sc=subclosing ? this.makeRegexp(subclosing, '^') : cl; if (!op || !cl) { alert('Navigation Popups error: op or cl is null! something is wrong.'); return; }	if (!op.test(txt)) { return txt; } var ret=''; var opResult = op.exec(txt); ret = txt.substring(0,opResult.index); txt=txt.substring(opResult.index+opResult[0].length); var depth = 1; while (txt.length > 0) { var removal=0; if (depth==1 && cl.test(txt)) { depth--; removal=cl.exec(txt)[0].length; } else if (depth > 1 && sc.test(txt)) { depth--; removal=sc.exec(txt)[0].length; }else if (sb && sb.test(txt)) { depth++; removal=sb.exec(txt)[0].length; }		if ( !removal ) { removal = 1; } txt=txt.substring(removal); if (depth==0) { break; } }	return ret + (repl || '') + txt; }; /**  @private Previewmaker.prototype.makeRegexp = function (x, prefix, suffix) { prefix = prefix || ''; suffix = suffix || ''; var reStr=''; var flags=''; if (isString(x)) { reStr=prefix + literalizeRegex(x) + suffix; } else if (isRegExp(x)) { var s=x.toString.substring(1); var sp=s.split('/'); flags=sp[sp.length-1]; sp[sp.length-1]=''; s=sp.join('/'); s=s.substring(0,s.length-1); reStr= prefix + s + suffix; } else { log ('makeRegexp failed'); }

log ('makeRegexp: got reStr=' + reStr + ', flags=' + flags); return RegExp(reStr, flags); }; /**  @private Previewmaker.prototype.killBoxTemplates = function {

// taxobox removal... in fact, there's a saudiprincebox_begin, so let's be more general // also, have float_begin, ... float_end this.kill(RegExp('[{][{][^{}\\s|]*?(float|box)[_ ](begin|start)', 'i'),	/[}][}]\s*/, '{{');

// infoboxes etc // from User:Zyxw/popups.js: kill frames too this.kill(RegExp('[{][{][^{}\\s|]*?(infobox|elementbox|frame)[_ ]', 'i'), /[}][}]\s*/, '{{');

}; /**  @private Previewmaker.prototype.killTemplates = function { this.kill('{{', '}}', '{', '}', ' '); }; /**  @private Previewmaker.prototype.killTables = function { // tables are bad, too // this can be slow, but it's an inprovement over a browser hang // torture test: Comparison_of_Intel_Central_Processing_Units this.kill('{|', /[|]}\s*/, '{|'); this.kill(/ '); return html.join(''); }

function getDateFromTimestamp(t) { var s=t.split(/[^0-9]/); switch(s.length) { case 0: return null; case 1: return new Date(s[0]); case 2: return new Date(s[0], s[1]-1); case 3: return new Date(s[0], s[1]-1, s[2]); case 4: return new Date(s[0], s[1]-1, s[2], s[3]); case 5: return new Date(s[0], s[1]-1, s[2], s[3], s[4]); case 6: return new Date(s[0], s[1]-1, s[2], s[3], s[4], s[5]); default: return new Date(s[0], s[1]-1, s[2], s[3], s[4], s[5], s[6]); } }

function adjustDate(d, offset) { // offset is in minutes var o=offset * 60 * 1000; return new Date( +d + o); }

function dayFormat(editDate, utc) { if (utc) { return map(zeroFill, [editDate.getUTCFullYear, editDate.getUTCMonth+1, editDate.getUTCDate]).join('-'); } return map(zeroFill, [editDate.getFullYear, editDate.getMonth+1, editDate.getDate]).join('-'); }

function timeFormat(editDate, utc) { if (utc) { return map(zeroFill, [editDate.getUTCHours, editDate.getUTCMinutes, editDate.getUTCSeconds]).join(':'); } return map(zeroFill, [editDate.getHours, editDate.getMinutes, editDate.getSeconds]).join(':'); }

function showAPIPreview(queryType, html, id, navpop, download) { // DJ: done var target='popupPreview'; switch (queryType) { case 'imagelinks': case 'category': case 'userinfo': target='popupPostPreview'; break; }	setPopupTipsAndHTML(html, target, id); completedNavpopTask(navpop); }

function APIbacklinksPreviewHTML(article, download, navpop) { try { var jsObj=getJsObj(download.data); var list=jsObj.query.backlinks; } catch (someError) { return 'backlinksPreviewHTML went wonky'; } var html=[]; if (!list) { return popupString('No backlinks found'); } for ( var i=0; i < list.length; i++ ) { var t=new Title(list[i]['title']); html.push('<a href="' + pg.wiki.titlebase + t.urlString + '">' + t + '</a>'); }	html=html.join(', '); if (jsObj['query-continue'] && jsObj['query-continue'].backlinks && jsObj['query-continue'].backlinks.blcontinue) { html += popupString(' and more'); }	return html; }

function APIsharedImagePagePreviewHTML(obj) { log( "APIsharedImagePagePreviewHTML" ); var popupid = obj['requestid']; if( obj['query'] && obj['query']['pages'] ) {		var page=anyChild(obj['query']['pages']); var content=(page && page.revisions ) ? page.revisions[0]['*'] : null; if( content ) {			/* Not entirely safe, but the best we can do */ var p=new Previewmaker(content, pg.current.link.navpopup.article, pg.current.link.navpopup); p.makePreview; setPopupHTML( p.html, "popupSecondPreview", popupid ); }	} }

function APIimagepagePreviewHTML(article, download, navpop) { try { var jsObj=getJsObj(download.data); var page=anyChild(jsObj.query.pages); var content=(page && page.revisions ) ? page.revisions[0]['*'] : null; } catch (someError) { return 'API imagepage preview failed :(';	}	var ret=;	var alt=;	try{alt=navpop.parentAnchor.childNodes[0].alt;} catch(e){}	if (alt) {		ret = ret + ' ' + popupString('Alt text:') + ' ' + pg.escapeQuotesHTML(alt);	}	if (content) {		var p=prepPreviewmaker(content, article, navpop);		p.makePreview;		if (p.html) { ret += ' ' + p.html; }	}	if (content!==null && getValueOf('popupSummaryData')) {		var info=getPageInfo(content, download);		log(info);		setPopupTrailer(info, navpop.idNumber);	}	if (page && page.imagerepository == "shared" ) {		var art=new Title(article);		var encart = encodeURIComponent( "File:" + art.stripNamespace );		var shared_url = pg.wiki.apicommonsbase + '?format=json&callback=APIsharedImagePagePreviewHTML' +							'&requestid=' + navpop.idNumber +							'&action=query&prop=revisions&rvprop=content&titles=' + encart;		if (pg.flag.isIE) {			shared_url = shared_url + '&*'; //to circumvent https://bugzilla.wikimedia.org/show_bug.cgi?id=28840 }

ret = ret +' ' + popupString( 'Image from Commons') + ': <a href="' + pg.wiki.commonsbase + '?title=' + encart + '">' + popupString( 'Description page') + '</a>'; importScriptURI( shared_url ); }	showAPIPreview('imagelinks', APIimagelinksPreviewHTML(article,download), navpop.idNumber, download); return ret; }

function APIimagelinksPreviewHTML(article, download) { try { var jsobj=getJsObj(download.data); var list=jsobj.query.imageusage; if (!list) { return popupString('No image links found'); } } catch(someError) { return 'Image links preview generation failed :('; }	var ret=[];	for (var i=0; i < list.length; i++) {		ret.push(list[i]['title']);	}	if (ret.length === 0) { return popupString('No image links found'); }	return ' ' + popupString('File links') + ' ' + linkList(ret); }

function APIcategoryPreviewHTML(article, download) { try{ var jsobj=getJsObj(download.data); var list=jsobj.query.categorymembers; } catch(someError) { return 'Category preview failed :('; }	var ret=[];	for (var p=0; p < list.length; p++) { 	  ret.push(list[p]['title']); 	}	if (ret.length === 0) { return popupString('Empty category'); }	ret = ' ' + tprintf('Category members (%s shown)', [ret.length]) + ' ' +linkList(ret);	if (jsobj['query-continue'] && jsobj['query-continue'].categorymembers && jsobj['query-continue'].categorymembers.cmcontinue) {		ret += popupString(' and more');	}	return ret; }

function APIuserInfoPreviewHTML(article, download) { var ret=[]; try{ var queryobj=getJsObj(download.data).query; } catch(someError) { return 'Userinfo preview failed :('; }	var user=anyChild(queryobj.users);	if (user) {		var globaluserinfo=queryobj.globaluserinfo;		if (user.invalid == ) {			ret.push( popupString( 'Invalid user') );		} else if (user.missing == ) {			ret.push( popupString( 'Not a registered username') );		}		if( user.blockedby )			ret.push( + popupString('BLOCKED') + );		if( globaluserinfo && (globaluserinfo.locked != null || globaluserinfo.hidden != null) ) {			var lockedSulAccountIsAttachedToThis = true;			for( var i=0; globaluserinfo.unattached && i < globaluserinfo.unattached.length; i++) {				if (globaluserinfo.unattached[i].wiki===wgDBname) { lockedSulAccountIsAttachedToThis=false; break; }			}			if (lockedSulAccountIsAttachedToThis) {				if (globaluserinfo.locked != null) ret.push( + popupString('LOCKED') + );				if (globaluserinfo.hidden != null) ret.push( + popupString('HIDDEN') + ); }		}		for( var i=0; (user.groups && i < user.groups.length); i++) { switch (user.groups[i]) { case '*': case 'user': case 'autoconfirmed': break; default: ret.push( pg.escapeQuotesHTML(user.groups[i]) ); }		}		for( var i=0; (globaluserinfo && globaluserinfo.groups && i < globaluserinfo.groups.length); i++) { ret.push( '+pg.escapeQuotesHTML(globaluserinfo.groups[i])+' ); }		if( user.editcount || user.registration ) ret.push( pg.escapeQuotesHTML((user.editcount?user.editcount:) + popupString(' edits since: ') + (user.registration?dayFormat(getDateFromTimestamp(user.registration)):)) ); }	if (queryobj.blocks) { ret.push( popupString( 'IP user') ); //we only request list=blocks for IPs for (var i=0; i<queryobj.blocks.length; i++) { ret.push(' + popupString(queryobj.blocks[i].rangestart===queryobj.blocks[i].rangeend ? 'BLOCKED' : 'RANGEBLOCKED') + ' ); }	}	ret = ' ' + ret.join( ', ' ); return ret; }

function APIcontribsPreviewHTML(article, download, navpop) { return APIhistoryPreviewHTML(article, download, navpop, true); }

function APIhistoryPreviewHTML(article, download, navpop, reallyContribs) { try { var jsobj=getJsObj(download.data); var tz=jsobj.query.userinfo.options.timecorrection; if( reallyContribs ) var edits=jsobj.query.usercontribs; else var edits=anyChild(jsobj.query.pages)['revisions']; } catch (someError) { return 'History preview failed :-(';	}	var timeOffset = getTimeOffset(tz);	Cookie.create('popTz', timeOffset, 1);

var ret=editPreviewTable(article, edits, reallyContribs, timeOffset); return ret; }

//</NOLITE> // ENDFILE: querypreview.js // STARTFILE: debug.js //////////////////////////////////////////////////////////////////// // Debugging functions ////////////////////////////////////////////////////////////////////

function log{}; // dummy to stop errors function setupDebugging { // if (window.popupDebug) { // popupDebug is set from .version window.log=function(x) { //if(gMsg!='')gMsg += '\n'; gMsg+=time + ' ' + x; }; window.console.log(x); }		window.errlog=function(x) { window.console.error(x); }		log('Initializing logger'); } else { //</NOLITE> window.log = function(x) {}; window.errlog = function(x) {}; // } //</NOLITE> } // ENDFILE: debug.js // STARTFILE: images.js

// load image of type Title. function loadImage(image, navpop) { if (typeof image.stripNamespace != 'function') { alert('loadImages bad'); } // API call to retrieve image info.

if (!getValueOf('popupImages') || !window.wgEnableAPI || !wgEnableAPI) return; if (!isValidImageName(image)) return false; var art=image.urlString;

var url=pg.wiki.apiwikibase + '?format=json&action=query'; url += '&prop=imageinfo&iiprop=url|mime&iiurlwidth=' + getValueOf('popupImageSizeLarge');; url += '&titles=' + art; if (pg.flag.isIE) { url = url + '&*'; //to circumvent https://bugzilla.wikimedia.org/show_bug.cgi?id=28840 }

pendingNavpopTask(navpop); var callback=function(d){ popupsInsertImage(navpop.idNumber, navpop, d); };	var go = function{ getPageWithCaching(url, callback, navpop); return true; }	if (navpop.visible || !getValueOf('popupLazyDownloads')) { go; } else { navpop.addHook(go, 'unhide', 'after', 'DOWNLOAD_IMAGE_QUERY_DATA'); }

}

function popupsInsertImage(id, navpop, download) { log( "popupsInsertImage"); try { var jsObj=getJsObj(download.data); var imagepage=anyChild(jsObj.query.pages); if (typeof imagepage.imageinfo === 'undefined') return; var imageinfo = imagepage.imageinfo[0]; } catch (someError) { log( "popupsInsertImage failed :(" );		return;	}

var popupImage = document.getElementById("popupImg"+id); if (!popupImage) { log( "could not find insertion point for image"); return; }

popupImage.width=getValueOf('popupImageSize'); popupImage.style.display='inline';

// Set the source for the image. if( imageinfo.thumburl ) popupImage.src=imageinfo.thumburl; else if( imageinfo.mime.indexOf("image") == 0 ){ popupImage.src=imageinfo.url; log( "a thumb could not be found, using original image" ); } else log( "fullsize imagethumb, but not sure if it's an image");

var a=document.getElementById("popupImageLink"+id); if (a === null) { return null; }

// Determine the action of the surrouding imagelink. switch (getValueOf('popupThumbAction')) { case 'imagepage': if (pg.current.article.namespaceId!=pg.nsImageId) { a.href=imageinfo.descriptionurl; // FIXME: unreliable pg.idNumber popTipsSoonFn('popupImage' + id); break; } // else fall through case 'sizetoggle': a.onclick=toggleSize; a.title=popupString('Toggle image size'); return; case 'linkfull': a.href = imageinfo.url; a.title=popupString('Open full-size image'); return; }

}

// Toggles the image between inline small and navpop fullwidth. // It's the same image, no actual sizechange occurs, only display width. function toggleSize { var imgContainer=this; if (!imgContainer) { alert('imgContainer is null :/'); return;} img=imgContainer.firstChild; if (!img) { alert('img is null :/'); return;} if (!img.style.width || img.style.width=='') { img.style.width='100%'; } else { img.style.width=''; } }

// Returns one title of an image from wikiText. function getValidImageFromWikiText(wikiText) { // nb in pg.re.image we're interested in the second bracketed expression // this may change if the regex changes :-(	//var match=pg.re.image.exec(wikiText);	var matched=null;	var match;	// strip html comments, used by evil bots :-( var t = removeMatchesUnless(wikiText, RegExp(''), 1,					RegExp('^<!--[^[]*popup', 'i'));

while ( match = pg.re.image.exec(t) ) { // now find a sane image name - exclude templates by seeking { var m = match[2] || match[6]; if ( isValidImageName(m) ) { matched=m; break; }	}	pg.re.image.lastIndex=0; if (!matched) { return null; } return mw.config.get('wgFormattedNamespaces')[pg.nsImageId]+':'+upcaseFirst(matched); }

function removeMatchesUnless(str, re1, parencount, re2) { var split=str.parenSplit(re1); var c=parencount + 1; for (var i=0; i<split.length; ++i) { if ( i%c === 0 || re2.test(split[i]) ) { continue; } split[i]=''; }	return split.join(''); }

//</NOLITE> // ENDFILE: images.js // STARTFILE: namespaces.js // Set up namespaces and other non-strings.js localization // (currently that means redirs too)

function namespaceListToRegex(list) {return RegExp('^('+list.join('|').split(' ').join('[ _]')+'):');};

function setNamespaces { pg.nsSpecialId  = -1; pg.nsMainspaceId = 0; pg.nsImageId	 = 6; pg.nsUserId	 = 2; pg.nsUsertalkId = 3; pg.nsCategoryId = 14; pg.nsTemplateId = 10; }

function setRedirs { var r='redirect'; var R='REDIRECT'; var redirLists={ //<NOLITE> 'ar': [ R, 'تحويل' ], 'be': [ r, 'перанакіраваньне' ], 'bg': [ r, 'пренасочване', 'виж' ], 'bs': [ r, 'Preusmjeri', 'preusmjeri', 'PREUSMJERI' ], 'cs': [ R, 'PŘESMĚRUJ' ], 'cy': [ r, 'ail-cyfeirio' ], 'de': [ R, 'WEITERLEITUNG' ], 'eo': [ R, 'ALIDIREKTU', 'ALIDIREKTI' ], 'es': [ R, 'REDIRECCIÓN' ], 'et': [ r, 'suuna' ], 'ga': [ r, 'athsheoladh' ], 'gl': [ r, 'REDIRECCIÓN', 'REDIRECIONAMENTO'], 'he': [ R, 'הפניה' ], 'hu': [ R, 'ÁTIRÁNYÍTÁS' ], 'is': [ r, 'tilvísun', 'TILVÍSUN' ], 'it': [ R, 'RINVIA', 'Rinvia'], 'ja': [ R, '転送' ], 'mk': [ r, 'пренасочување', 'види' ], 'nds': [ r, 'wiederleiden' ], 'nl': [ R, 'DOORVERWIJZING' ], 'nn': [ r, 'omdiriger' ], 'pl': [ R, 'PATRZ', 'PRZEKIERUJ', 'TAM' ], 'pt': [ R, 'redir' ], 'ru': [ R, 'ПЕРЕНАПРАВЛЕНИЕ', 'ПЕРЕНАПР' ], 'sk': [ r, 'presmeruj' ], 'sr': [ r, 'Преусмери', 'преусмери', 'ПРЕУСМЕРИ', 'Preusmeri', 'preusmeri', 'PREUSMERI' ], 'tt': [ R, 'yünältü', 'перенаправление', 'перенапр' ], 'uk': [ R, 'ПЕРЕНАПРАВЛЕННЯ', 'ПЕРЕНАПР' ], 'vi': [ r, 'đổi' ] // no comma //</NOLITE> };	var redirList=redirLists[ pg.wiki.lang ] || [r, R]; // Mediawiki is very tolerant about what comes after the #redirect at the start pg.re.redirect=RegExp('^\\s*[#](' + redirList.join('|') + ').*?\\[{2}([^\\|\\]]*)(|[^\\]]*)?\\]{2}\\s*(.*)', 'i'); }

function setInterwiki { if (pg.wiki.wikimedia) { // From http://meta.wikimedia.org/wiki/List_of_Wikipedias pg.wiki.interwiki='aa|ab|ace|af|ak|als|am|an|ang|ar|arc|arz|as|ast|av|ay|az|ba|bar|bat-smg|bcl|be|be-x-old|bg|bh|bi|bjn|bm|bn|bo|bpy|br|bs|bug|bxr|ca|cbk-zam|cdo|ce|ceb|ch|cho|chr|chy|ckb|co|cr|crh|cs|csb|cu|cv|cy|da|de|diq|dsb|dv|dz|ee|el|eml|en|eo|es|et|eu|ext|fa|ff|fi|fiu-vro|fj|fo|fr|frp|frr|fur|fy|ga|gag|gan|gd|gl|glk|gn|got|gu|gv|ha|hak|haw|he|hi|hif|ho|hr|hsb|ht|hu|hy|hz|ia|id|ie|ig|ii|ik|ilo|io|is|it|iu|ja|jbo|jv|ka|kaa|kab|kbd|kg|ki|kj|kk|kl|km|kn|ko|koi|kr|krc|ks|ksh|ku|kv|kw|ky|la|lad|lb|lbe|lg|li|lij|lmo|ln|lo|lt|ltg|lv|map-bms|mdf|mg|mh|mhr|mi|mk|ml|mn|mo|mr|mrj|ms|mt|mus|mwl|my|myv|mzn|na|nah|nap|nds|nds-nl|ne|new|ng|nl|nn|no|nov|nrm|nv|ny|oc|om|or|os|pa|pag|pam|pap|pcd|pdc|pfl|pi|pih|pl|pms|pnb|pnt|ps|pt|qu|rm|rmy|rn|ro|roa-rup|roa-tara|ru|rue|rw|sa|sah|sc|scn|sco|sd|se|sg|sh|si|simple|sk|sl|sm|sn|so|sq|sr|srn|ss|st|stq|su|sv|sw|szl|ta|te|tet|tg|th|ti|tk|tl|tn|to|tpi|tr|ts|tt|tum|tw|ty|udm|ug|uk|ur|uz|ve|vec|vi|vls|vo|wa|war|wo|wuu|xal|xh|yi|yo|za|zea|zh|zh-classical|zh-min-nan|zh-yue|zu'; pg.re.interwiki=RegExp('^'+pg.wiki.interwiki+':'); } else { pg.wiki.interwiki=null; pg.re.interwiki=RegExp('^$'); } }

// return a regexp pattern matching all variants to write the given namespace function nsRe(namespaceId) { var imageNamespaceVariants = []; jQuery.each(mw.config.get('wgNamespaceIds'), function(_localizedNamespaceLc, _namespaceId) {		if (_namespaceId!=namespaceId) return;		//todo: escape regexp fragments!		_localizedNamespaceLc = upcaseFirst(_localizedNamespaceLc);		imageNamespaceVariants.push(_localizedNamespaceLc.split(' ').join('[ _]'));		imageNamespaceVariants.push(encodeURI(_localizedNamespaceLc));	});

return '(?:' + imageNamespaceVariants.join('|') + ')'; }

function nsReImage { return nsRe(pg.nsImageId); }

// ENDFILE: namespaces.js // STARTFILE: selpop.js //<NOLITE> function getEditboxSelection { // see http://www.webgurusforum.com/8/12/0 try { var editbox=document.editform.wpTextbox1; } catch (dang) { return; } // IE, Opera if (document.selection) { return document.selection.createRange.text; } // Mozilla var selStart = editbox.selectionStart; var selEnd = editbox.selectionEnd; return (editbox.value).substring(selStart, selEnd); }

function doSelectionPopup { // popup if the selection looks like anything afterwards at all	// or [[foo|bartext without ']]' // or bar var sel=getEditboxSelection; var open=sel.indexOf();	var close=sel.indexOf(); if (open == -1 || ( pipe == -1 && close == -1) ) { return; } if (pipe != -1 && open > pipe || close != -1 && open > close) { return; } if (getValueOf('popupOnEditSelection')=='boxpreview') { return doSeparateSelectionPopup(sel); }	var article=new Title(sel.substring(open+2, (pipe < 0) ? close : pipe)).urlString; if (close > 0 && sel.substring(close+2).indexOf('[[') >= 0) { 		return; 	}	var a=document.createElement('a');	a.href=pg.wiki.titlebase + article;	mouseOverWikiLink2(a);	if (a.navpopup) {		a.navpopup.addHook(function{runStopPopupTimer(a.navpopup);}, 'unhide', 'after');	} }

function doSeparateSelectionPopup(str) { var div=document.getElementById('selectionPreview'); if (!div) { div = document.createElement('div'); div.id='selectionPreview'; try { var box=document.editform.wpTextbox1; } catch (oopsie) { return; } box.parentNode.insertBefore(div, box); }	div.innerHTML=wiki2html(str); div.ranSetupTooltipsAlready = false; popTipsSoonFn('selectionPreview'); } //</NOLITE> // ENDFILE: selpop.js // STARTFILE: navpopup.js /** @fileoverview Defines two classes: {@link Navpopup} and {@link Mousetracker}.

describes popups: when they appear, where, what they look like and so on.

"captures" the mouse using .

/**  Creates a new Mousetracker. @constructor @class The Mousetracker class. This monitors mouse movements and manages associated hooks. function Mousetracker { /**	  Interval to regularly run the hooks anyway, in milliseconds. @type Integer */	this.loopDelay=400;

/**	  Timer for the loop. @type Timer */	this.timer=null;

/**	  Flag - are we switched on? @type Boolean */	this.active=false; /**	  Flag - are we probably inaccurate, i.e. not reflecting the actual mouse position? */	this.dirty=true; /**	  Array of hook functions. @private @type Array */	this.hooks=[]; }

/**  Adds a hook, to be called when we get events. @param {Function} f A function which is called as   . It should return   when it   wants to be removed, and   otherwise. Mousetracker.prototype.addHook = function (f) { this.hooks.push(f); };

/**  Runs hooks, passing them the x   and y coords of the mouse. Hook functions that return true are passed to {@link Mousetracker#removeHooks} for removal. @private Mousetracker.prototype.runHooks = function { if (!this.hooks || !this.hooks.length) { return; } //log('Mousetracker.runHooks; we got some hooks to run'); var remove=false; var removeObj={}; // this method gets called a LOT - // pre-cache some variables var x=this.x, y=this.y, len = this.hooks.length;

for (var i=0; i<len; ++i) { //~ run the hook function, and remove it if it returns true if (this.hooks[i](x, y)===true) { remove=true; removeObj[i]=true; }	}	if (remove) { this.removeHooks(removeObj); } };

/**  Removes hooks. @private @param {Object} removeObj An object whose keys are the index numbers of functions for removal, with values that evaluate to true Mousetracker.prototype.removeHooks = function(removeObj) { var newHooks=[]; var len = this.hooks.length; for (var i=0; i<len; ++i) { if (! removeObj[i]) { newHooks.push(this.hooks[i]); } }	this.hooks=newHooks; };

/**  Event handler for mouse wiggles. We simply grab the event, set x and y and run the hooks. This makes the cpu all hot and bothered :-(  @private   @param {Event} e Mousemove event Mousetracker.prototype.track=function (e) {	//~ Apparently this is needed in IE.	e = e || window.event;	var x, y;	if (e) {		if (e.pageX) { x=e.pageX; y=e.pageY; }		else if (typeof e.clientX!='undefined') {			var left, top, docElt = window.document.documentElement;

if (docElt) { left=docElt.scrollLeft; } left = left || window.document.body.scrollLeft || window.document.scrollLeft || 0;

if (docElt) { top=docElt.scrollTop; } top = top || window.document.body.scrollTop || window.document.scrollTop || 0;

x=e.clientX + left; y=e.clientY + top; } else { return; } this.setPosition(x,y); } };

/**  Sets the x and y coordinates stored and takes appropriate action, running hooks as appropriate. @param {Integer} x, y Screen coordinates to set

Mousetracker.prototype.setPosition=function(x,y) { this.x = x;	this.y = y;	if (this.dirty || this.hooks.length === 0) { this.dirty=false; return; } if (typeof this.lastHook_x != 'number') { this.lastHook_x = -100; this.lastHook_y=-100; } var diff = (this.lastHook_x - x)*(this.lastHook_y - y); diff = (diff >= 0) ? diff : -diff; if ( diff > 1 ) { this.lastHook_x=x; this.lastHook_y=y; if (this.dirty) { this.dirty = false; } else { this.runHooks; } } }

/**  Sets things in motion, unless they are already that is, registering an event handler on. A half-hearted attempt is made to preserve the old event handler if there is one. Mousetracker.prototype.enable = function { if (this.active) { return; } this.active=true; //~ Save the current handler for mousemove events. This isn't too //~ robust, of course. this.savedHandler=document.onmousemove; //~ Gotta save @tt{this} again for the closure, and use apply for //~ the member function. var savedThis=this; document.onmousemove=function (e) {savedThis.track.apply(savedThis, [e]);}; if (this.loopDelay) { this.timer = setInterval(function { //log('loop delay in mousetracker is working');									savedThis.runHooks;}, this.loopDelay); } };

/**  Disables the tracker, removing the event handler. Mousetracker.prototype.disable = function { if (!this.active) { return; } if (typeof this.savedHandler=='function') { document.onmousemove=this.savedHandler; } else { delete document.onmousemove; } if (this.timer) { clearInterval(this.timer); } this.active=false; };

/**  Creates a new Navpopup. Gets a UID for the popup and @param init Contructor object. If  is true or absent, the popup becomes draggable. @constructor @class The Navpopup class. This generates popup hints, and does some management of them. function Navpopup(init) { //alert('new Navpopup(init)'); /** UID for each Navpopup instance. Read-only. @type integer */	this.uid=Navpopup.uid++; /**	  Read-only flag for current visibility of the popup. @type boolean @private */	this.visible=false; /** Flag to be set when we want to cancel a previous request to show the popup in a little while. @private @type boolean */	this.noshow=false; /** Categorised list of hooks. @see #runHooks @see #addHook @private @type Object */	this.hooks={ 'create': [], 'unhide': [], 'hide': [] };	/** list of unique IDs of hook functions, to avoid duplicates @private */	this.hookIds={}; /** List of downloads associated with the popup. @private @type Array */	this.downloads=[]; /** Number of uncompleted downloads. @type integer */	this.pending=null; /** Tolerance in pixels when detecting whether the mouse has left the popup. @type integer */	this.fuzz=5; /** Flag to toggle running {@link #limitHorizontalPosition} to regulate the popup's position. @type boolean */	this.constrained=true; /** The popup width in pixels. @private @type integer */	this.width=0; /** The popup width in pixels. @private @type integer */	this.height=0; /** The main content DIV element. @type HTMLDivElement */	this.mainDiv=null; this.createMainDiv;

//	if (!init || typeof init.popups_draggable=='undefined' || init.popups_draggable) { //		this.makeDraggable(true); //	} }

/**  A UID for each Navpopup. This constructor property is just a counter. @type integer @private Navpopup.uid=0;

/**  Retrieves the {@link #visible} attribute, indicating whether the popup is currently visible. @type boolean Navpopup.prototype.isVisible=function { return this.visible; };

/**  Repositions popup using CSS style. @private @param {integer} x x-coordinate (px) @param {integer} y y-coordinate (px) @param {boolean} noLimitHor Don't call {@link #limitHorizontalPosition} Navpopup.prototype.reposition= function (x,y, noLimitHor) { log ('reposition('+x+','+y+','+noLimitHor+')'); if (typeof x != 'undefined' && x!==null) { this.left=x; } if (typeof y != 'undefined' && y!==null) { this.top=y; } if (typeof this.left != 'undefined' && typeof this.top != 'undefined') { this.mainDiv.style.left=this.left + 'px'; this.mainDiv.style.top=this.top + 'px'; }	if (!noLimitHor) { this.limitHorizontalPosition; } //console.log('navpop'+this.uid+' - (left,top)=(' + this.left + ',' + this.top + '), css=(' //+ this.mainDiv.style.left + ',' + this.mainDiv.style.top + ')'); };

/**  Prevents popups from being in silly locations. Hopefully. Should not be run if {@link #constrained} is true. @private Navpopup.prototype.limitHorizontalPosition=function { if (!this.constrained || this.tooWide) { return; } this.updateDimensions; var x=this.left; var w=this.width; var cWidth=document.body.clientWidth;

//	log('limitHorizontalPosition: x='+x+ //			', this.left=' + this.left + //			', this.width=' + this.width + //			', cWidth=' + cWidth);

if ( (x+w) >= cWidth ||		 ( x > 0 && this.maxWidth && this.width < this.maxWidth && this.height > this.width && x > cWidth - this.maxWidth ) ) { // This is a very nasty hack. There has to be a better way! // We find the "natural" width of the div by positioning it at the far left // then reset it so that it should be flush right (well, nearly) this.mainDiv.style.left='-10000px'; this.mainDiv.style.width = this.maxWidth + 'px'; var naturalWidth=parseInt(this.mainDiv.offsetWidth, 10); var newLeft=cWidth - naturalWidth - 1; if (newLeft < 0) { newLeft = 0; this.tooWide=true; } // still unstable for really wide popups? log ('limitHorizontalPosition: moving to ('+newLeft + ','+ this.top+');' + ' naturalWidth=' + naturalWidth + ', clientWidth=' + cWidth); this.reposition(newLeft, null, true); } };

/**  Counter indicating the z-order of the "highest" popup. We start the z-index at 1000 so that popups are above everything else on the screen. @private @type integer Navpopup.highest=1000;

/**  Brings popup to the top of the z-order. We increment the {@link #highest} property of the contructor here. @private Navpopup.prototype.raise = function { this.mainDiv.style.zIndex=Navpopup.highest + 1; ++Navpopup.highest; };

/**  Shows the popup provided {@link #noshow} is not true. Updates the position, brings the popup to the top of the z-order and unhides it. Navpopup.prototype.show = function { //document.title+='s'; if (this.noshow) { return; } //document.title+='t'; this.reposition; this.raise; this.unhide; };

/**  Runs the {@link #show} method in a little while, unless we're   already visible. @param {integer} time Delay in milliseconds @see #showSoonIfStable Navpopup.prototype.showSoon = function (time) { if (this.visible) { return; } this.noshow=false; //~ We have to save the value of @tt{this} so that the closure below //~ works. var savedThis=this; //this.start_x = Navpopup.tracker.x;	//this.start_y = Navpopup.tracker.y;	setTimeout(function {		if (Navpopup.tracker.active) {			savedThis.reposition.apply(savedThis, [Navpopup.tracker.x + 2, Navpopup.tracker.y + 2]);		}		//~ Have to use apply to invoke his member function here		savedThis.show.apply(savedThis, []);	}, time); };

/**  Checks to see if the mouse pointer has stabilised (checking every /2 milliseconds) and runs the {@link #show} method if it has. This method makes {@link #showSoon} redundant. @param {integer} time The minimum time (ms) before the popup may be shown. Navpopup.prototype.showSoonIfStable = function (time) { log ('showSoonIfStable, time='+time); if (this.visible) { return; } this.noshow = false;

//~ initialize these variables so that we never run @tt{show} after //~ just half the time this.stable_x = -10000; this.stable_y = -10000;

var stableShow = function { log('stableShow called'); var new_x = Navpopup.tracker.x, new_y = Navpopup.tracker.y;		var dx = savedThis.stable_x - new_x, dy = savedThis.stable_y - new_y; var fuzz2 = 0; // savedThis.fuzz * savedThis.fuzz; //document.title += '[' + [savedThis.stable_x,new_x, savedThis.stable_y,new_y, dx, dy, fuzz2].join(',') + '] '; if ( dx * dx <= fuzz2 && dy * dy <= fuzz2 ) { log ('mouse is stable'); clearInterval(savedThis.showSoonStableTimer); savedThis.reposition.apply(savedThis, [new_x + 2, new_y + 2]); savedThis.show.apply(savedThis, []); return; }		savedThis.stable_x = new_x; savedThis.stable_y = new_y; };	var savedThis = this; this.showSoonStableTimer = setInterval(stableShow, time/2); };

/**  Makes the popup unhidable until we call {@link #unstick}. Navpopup.prototype.stick=function { this.noshow=false; this.sticky=true; };

/**  Allows the popup to be hidden. Navpopup.prototype.unstick=function { this.sticky=false; };

/**  Sets the {@link #noshow} flag and hides the popup. This should be called when the mouse leaves the link before (or after) it's actually been displayed. Navpopup.prototype.banish = function { log ('banish called'); // hide and prevent showing with showSoon in the future this.noshow=true; if (this.showSoonStableTimer) { log('clearing showSoonStableTimer'); clearInterval(this.showSoonStableTimer); }	this.hide; };

/**  Runs hooks added with {@link #addHook}. @private @param {String} key Key name of the {@link #hooks} array - one of 'create', 'unhide', 'hide' @param {String} when Controls exactly when the hook is run: either 'before' or 'after' Navpopup.prototype.runHooks = function (key, when) { if (!this.hooks[key]) { return; } var keyHooks=this.hooks[key]; var len=keyHooks.length; for (var i=0; i< len; ++i) { if (keyHooks[i] && keyHooks[i].when == when) { if (keyHooks[i].hook.apply(this, [])) { // remove the hook if (keyHooks[i].hookId) { delete this.hookIds[keyHooks[i].hookId]; }				keyHooks[i]=null; }		}	} };

/**  Adds a hook to the popup. Hook functions are run with  set to refer to the Navpopup instance, and no arguments. @param {Function} hook The hook function. Functions that return true are deleted. @param {String} key Key name of the {@link #hooks} array - one of 'create', 'unhide', 'hide' @param {String} when Controls exactly when the hook is run: either 'before' or 'after' @param {String} uid A truthy string identifying the hook function; if it matches another hook in this position, it won't be added again. Navpopup.prototype.addHook = function ( hook, key, when, uid ) { when = when || 'after'; if (!this.hooks[key]) { return; } // if uid is specified, don't add duplicates var hookId=null; if (uid) { hookId=[key,when,uid].join('|'); if (this.hookIds[hookId]) { return; }		this.hookIds[hookId]=true; }	this.hooks[key].push( {hook: hook, when: when, hookId: hookId} ); };

/**  Creates the main DIV element, which contains all the actual popup content. Runs hooks with key 'create'. @private Navpopup.prototype.createMainDiv = function { if (this.mainDiv) { return; } this.runHooks('create', 'before'); var mainDiv=document.createElement('div');

var savedThis=this; mainDiv.onclick=function(e) {savedThis.onclickHandler(e);}; mainDiv.className=(this.className) ? this.className : 'navpopup_maindiv'; mainDiv.id=mainDiv.className + this.uid;

mainDiv.style.position='absolute'; mainDiv.style.display='none'; mainDiv.className='navpopup';

// easy access to javascript object through DOM functions mainDiv.navpopup=this;

this.mainDiv=mainDiv; document.body.appendChild(mainDiv); this.runHooks('create', 'after'); }; /**  Calls the {@link #raise} method. @private Navpopup.prototype.onclickHandler=function(e) { this.raise; }; /**  Makes the popup draggable, using a {@link Drag} object. @private Navpopup.prototype.makeDraggable=function(handleName) { if (!this.mainDiv) { this.createMainDiv; } var drag=new Drag; if (!handleName) { drag.startCondition=function(e) { try { if (!e.shiftKey) { return false; } } catch (err) { return false; } return true; };	}	var dragHandle; if (handleName) dragHandle = document.getElementById(handleName); if (!dragHandle) dragHandle = this.mainDiv; var np=this; drag.endHook=function(x,y) { Navpopup.tracker.dirty=true; np.reposition(x,y); };	drag.init(dragHandle,this.mainDiv); };

/** Hides the popup using CSS. Runs hooks with key 'hide'. Sets {@link #visible} appropriately. {@link #banish} should be called externally instead of this method.

@private Navpopup.prototype.hide = function { this.runHooks('hide', 'before'); this.abortDownloads; if (this.sticky) { return; } if (typeof this.visible != 'undefined' && this.visible) { this.mainDiv.style.display='none'; this.visible=false; }	this.runHooks('hide', 'after'); };

/** Shows the popup using CSS. Runs hooks with key 'unhide'. Sets {@link #visible} appropriately. {@link #show} should be called externally instead of this method. @private Navpopup.prototype.unhide = function { this.runHooks('unhide', 'before'); if (typeof this.visible != 'undefined' && !this.visible) { this.mainDiv.style.display='inline'; this.visible=true; }	this.runHooks('unhide', 'after'); };

/**  Sets the   attribute of the main div containing the popup content. @param {String} html The HTML to set. Navpopup.prototype.setInnerHTML = function (html) { this.mainDiv.innerHTML = html; };

/**  Updates the {@link #width} and {@link #height} attributes with the CSS properties. @private Navpopup.prototype.updateDimensions = function { this.width=parseInt(this.mainDiv.offsetWidth, 10); this.height=parseInt(this.mainDiv.offsetHeight, 10); };

/**  Checks if the point (x,y) is within {@link #fuzz} of the {@link #mainDiv}. @param {integer} x x-coordinate (px) @param {integer} y y-coordinate (px) @type boolean Navpopup.prototype.isWithin = function(x,y) { //~ If we're not even visible, no point should be considered as //~ being within the popup. if (!this.visible) { return false; } this.updateDimensions; var fuzz=this.fuzz || 0; //~ Use a simple box metric here. return (x+fuzz >= this.left && x-fuzz <= this.left + this.width &&		y+fuzz >= this.top && y-fuzz <= this.top  + this.height); };

/**  Adds a download to {@link #downloads}. @param {Downloader} download Navpopup.prototype.addDownload=function(download) { if (!download) { return; } this.downloads.push(download); }; /**  Aborts the downloads listed in {@link #downloads}. @see Downloader#abort Navpopup.prototype.abortDownloads=function { for(var i=0; i<this.downloads.length; ++i) { var d=this.downloads[i]; if (d && d.abort) { d.abort; } }	this.downloads=[]; };

/**  A {@link Mousetracker} instance which is a property of the constructor (pseudo-global). Navpopup.tracker=new Mousetracker; // ENDFILE: navpopup.js // STARTFILE: diff.js //<NOLITE> /* * Javascript Diff Algorithm * By John Resig (http://ejohn.org/) and en:User:Lupin * * More Info: * http://ejohn.org/projects/javascript-diff-algorithm/ */

function delFmt(x) { if (!x.length) { return ''; } return "<del class='popupDiff'>" + x.join('') +" "; } function insFmt(x) { if (!x.length) { return ''; } return "<ins class='popupDiff'>" + x.join('') +" "; }

function countCrossings(a, b, i, eject) { // count the crossings on the edge starting at b[i] if (!b[i].row && b[i].row !== 0) { return -1; } var count=0; for (var j=0; j<a.length; ++j) { if (!a[j].row && a[j].row !== 0) { continue; } if ( (j-b[i].row)*(i-a[j].row) > 0) { if(eject) { return true; } count++; }	}	return count; }

function shortenDiffString(str, context) { var re=RegExp('(<del[\\s\\S]*? |<ins[\\s\\S]*? )');	var splitted=str.parenSplit(re); var ret=['']; for (var i=0; i<splitted.length; i+=2) { if (splitted[i].length < 2*context) { ret[ret.length-1] += splitted[i]; if (i+1<splitted.length) { ret[ret.length-1] += splitted[i+1]; } continue; }		else { if (i > 0) { ret[ret.length-1] += splitted[i].substring(0,context); } if (i+1 < splitted.length) { ret.push(splitted[i].substring(splitted[i].length-context) +					 splitted[i+1]); }		}	}	while (ret.length > 0 && !ret[0]) { ret = ret.slice(1); } return ret; }

function diffString( o, n, simpleSplit ) { var splitRe=RegExp('([\\{2}|[{]{2,3}|[}]{2,3}|[|]|=|<|>|[*:]+|\\s|\\b)');

// We need to split the strings o and n first, and entify the parts // individually, so that the HTML entities are never cut apart. (AxelBoldt) var out, i, oSplitted, nSplitted; if (simpleSplit) { oSplitted=o.split(/\b/); nSplitted=n.split(/\b/); } else { oSplitted=o.parenSplit(splitRe); nSplitted=n.parenSplit(splitRe); }	for (i=0; i<oSplitted.length; ++i) {oSplitted[i]=oSplitted[i].entify;} for (i=0; i<nSplitted.length; ++i) {nSplitted[i]=nSplitted[i].entify;} out = diff (oSplitted, nSplitted); var str = ""; var acc=[]; // accumulator for prettier output

// crossing pairings -- eg 'A B' vs 'B A' -- cause problems, so let's iron them out // this doesn't always do things optimally but it should be fast enough var maxOutputPair=0; for (i=0; i<out.n.length; ++i) { if ( out.n[i].paired ) { if( maxOutputPair > out.n[i].row ) { // tangle - delete pairing out.o[ out.n[i].row ]=out.o[ out.n[i].row ].text; out.n[i]=out.n[i].text; }		if (maxOutputPair < out.n[i].row) { maxOutputPair = out.n[i].row; } }	}

// output the stuff preceding the first paired old line for (i=0; i<out.o.length && !out.o[i].paired; ++i) { acc.push( out.o[i] ); } str += delFmt(acc); acc=[];

// main loop for ( i = 0; i < out.n.length; ++i ) { // output unpaired new "lines" while ( i < out.n.length && !out.n[i].paired ) { acc.push( out.n[i++] ); } str += insFmt(acc); acc=[]; if ( i < out.n.length ) { // this new "line" is paired with the (out.n[i].row)th old "line" str += out.n[i].text; // output unpaired old rows starting after this new line's partner var m = out.n[i].row + 1; while ( m < out.o.length && !out.o[m].paired ) { acc.push ( out.o[m++] ); } str += delFmt(acc); acc=[]; }	}	return str; }

// see http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object // FIXME: use obj.hasOwnProperty instead of this kludge! window.jsReservedProperties=RegExp('^(constructor|prototype|__((define|lookup)[GS]etter)__' + '|eval|hasOwnProperty|propertyIsEnumerable' + '|to(Source|String|LocaleString)|(un)?watch|valueOf)$'); function diffBugAlert(word) { if (!diffBugAlert.list[word]) { diffBugAlert.list[word]=1; alert('Bad word: '+word+'\n\nPlease report this bug.'); } } diffBugAlert.list={};

function makeDiffHashtable(src) { var ret={}; for ( var i = 0; i < src.length; i++ ) { if ( jsReservedProperties.test(src[i]) ) { src[i] += ''; } if ( !ret[ src[i] ] ) { ret[ src[i] ] = []; } try { ret[ src[i] ].push( i ); } catch (err) { diffBugAlert(src[i]); } }	return ret; }

function diff( o, n ) {

// pass 1: make hashtable ns with new rows as keys var ns = makeDiffHashtable(n);

// pass 2: make hashtable os with old rows as keys var os = makeDiffHashtable(o);

// pass 3: pair unique new rows and matching unique old rows var i;	for ( i in ns ) { if ( ns[i].length == 1 && os[i] && os[i].length == 1 ) { n[ ns[i][0] ] = { text: n[ ns[i][0] ], row: os[i][0], paired: true }; o[ os[i][0] ] = { text: o[ os[i][0] ], row: ns[i][0], paired: true }; }	}

// pass 4: pair matching rows immediately following paired rows (not necessarily unique) for ( i = 0; i < n.length - 1; i++ ) { if ( n[i].paired && ! n[i+1].paired && n[i].row + 1 < o.length && ! o[ n[i].row + 1 ].paired &&			 n[i+1] == o[ n[i].row + 1 ] ) { n[i+1] = { text: n[i+1], row: n[i].row + 1, paired: true }; o[n[i].row+1] = { text: o[n[i].row+1], row: i + 1, paired: true }; }	}

// pass 5: pair matching rows immediately preceding paired rows (not necessarily unique) for ( i = n.length - 1; i > 0; i-- ) { if ( n[i].paired && ! n[i-1].paired && n[i].row > 0 && ! o[ n[i].row - 1 ].paired &&			 n[i-1] == o[ n[i].row - 1 ] ) { n[i-1] = { text: n[i-1], row: n[i].row - 1, paired: true }; o[n[i].row-1] = { text: o[n[i].row-1], row: i - 1, paired: true }; }	}

return { o: o, n: n }; } //</NOLITE> // ENDFILE: diff.js // STARTFILE: init.js function setSiteInfo { if (window.popupLocalDebug) { pg.wiki.hostname = 'en.wikipedia.org'; } else { pg.wiki.hostname = location.hostname; // use in preference to location.hostname for flexibility (?) }	pg.wiki.wikimedia=RegExp('(wiki([pm]edia|source|books|news|quote|versity)|wiktionary|mediawiki)[.]org').test(pg.wiki.hostname); pg.wiki.wikia=RegExp('[.]wikia[.]com$', 'i').test(pg.wiki.hostname); pg.wiki.isLocal=RegExp('^localhost').test(pg.wiki.hostname); pg.wiki.commons=( pg.wiki.wikimedia && pg.wiki.hostname != 'commons.wikimedia.org') ? 'commons.wikimedia.org' : null; pg.wiki.lang = wgContentLanguage; var port = location.port ? ':' + location.port : ''; pg.wiki.sitebase = pg.wiki.hostname + port; }

function setTitleBase { var protocol = ( window.popupLocalDebug ? 'http:' : location.protocol ); pg.wiki.articlePath = wgArticlePath.replace(/\/\$1/, "");  // as in http://some.thing.com/wiki/Article pg.wiki.botInterfacePath = wgScript; pg.wiki.APIPath = wgScriptPath +"/api.php"; // default mediawiki setting is paths like http://some.thing.com/articlePath/index.php?title=foo

var titletail = pg.wiki.botInterfacePath + '?title='; //var titletail2 = joinPath([pg.wiki.botInterfacePath, 'wiki.phtml?title=']);

// other sites may need to add code here to set titletail depending on how their urls work

pg.wiki.titlebase  = protocol + '//' + pg.wiki.sitebase + titletail; //pg.wiki.titlebase2 = protocol + '//' + joinPath([pg.wiki.sitebase, titletail2]); pg.wiki.wikibase	= protocol + '//' + pg.wiki.sitebase + pg.wiki.botInterfacePath; pg.wiki.apiwikibase = protocol + '//' + pg.wiki.sitebase + pg.wiki.APIPath; pg.wiki.articlebase = protocol + '//' + pg.wiki.sitebase + pg.wiki.articlePath; pg.wiki.commonsbase = protocol + '//' + pg.wiki.commons + pg.wiki.botInterfacePath; pg.wiki.apicommonsbase = protocol + '//' + pg.wiki.commons + pg.wiki.APIPath; pg.re.basenames = RegExp( '^(' + map( literalizeRegex, [ pg.wiki.titlebase, //pg.wiki.titlebase2,							 pg.wiki.articlebase ]).join('|') + ')' ); }

////////////////////////////////////////////////// // Global regexps

function setMainRegex { var reStart='[^:]*://'; var preTitles = literalizeRegex(wgScriptPath) + '/(?:index[.]php|wiki[.]phtml)[?]title='; preTitles += '|' + literalizeRegex( pg.wiki.articlePath + '/' );

var reEnd='(' + preTitles + ')([^&?#]*)[^#]*(?:#(.+))?'; pg.re.main = RegExp(reStart + literalizeRegex(pg.wiki.sitebase) + reEnd); }

function setRegexps { setMainRegex; var sp=nsRe(pg.nsSpecialId); pg.re.urlNoPopup=RegExp('((title=|/)' + sp + '(?:%3A|:)|section=[0-9]|^#$)') ; pg.re.contribs =RegExp('(title=|/)'  + sp + '(?:%3A|:)Contributions' + '(&target=|/|/' + mw.config.get('wgFormattedNamespaces')[pg.nsUserId]+':)(.*)') ; pg.re.email	 =RegExp('(title=|/)' + sp + '(?:%3A|:)EmailUser'	 + '(&target=|/|/(?:' + mw.config.get('wgFormattedNamespaces')[pg.nsUserId]+':)?)(.*)') ; pg.re.backlinks =RegExp('(title=|/)' + sp + '(?:%3A|:)WhatLinksHere' + '(&target=|/)([^&]*)');

//<NOLITE> var im=nsReImage; // note: tries to get images in infobox templates too, e.g. movie pages, album pages etc //					 (^|\) *	//					  (^|\)([^0-9\]]*([0-9]+) *px)? //														$4 = 120 as in 120px pg.re.image = RegExp('(^|\\[\\[)' + im + ': *([^|\\]]*[^|\\] ])' +				 '([^0-9\\]]*([0-9]+) *px)?|(?:\\n *[|]?|[|]) *' +				 '(' + getValueOf('popupImageVarsRegexp') + ')' +				 ' *= *(?:\\[\\[ *)?(?:' + im + ':)?' +				 '([^|]*?)(?:\\]\\])? *[|]? *\\n', 'img') ; pg.re.imageBracketCount = 6;

pg.re.category = RegExp('\\[\\[' +nsRe(pg.nsCategoryId) +				': *([^|\\]]*[^|\\] ]) *', 'i'); pg.re.categoryBracketCount = 1;

pg.re.ipUser=RegExp('^' +				// IPv6				'(?::(?::|(?::[0-9A-Fa-f]{1,4}){1,7})|[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4}){0,6}::|[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4}){7})' +				// IPv4				'|(((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\\.){3}' + '(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9]))$');

pg.re.stub= RegExp(getValueOf('popupStubRegexp'), 'im'); pg.re.disambig=RegExp(getValueOf('popupDabRegexp'), 'im');

//</NOLITE> // FIXME replace with general parameter parsing function, this is daft pg.re.oldid=RegExp('[?&]oldid=([^&]*)'); pg.re.diff=RegExp('[?&]diff=([^&]*)'); }

////////////////////////////////////////////////// // miscellany

function setupCache { // page caching pg.cache.pages = []; }

function setMisc { pg.current.link=null; pg.current.links=[]; pg.current.linksHash={};

setupCache;

pg.timer.checkPopupPosition=null; pg.counter.loop=0;

// ids change with each popup: popupImage0, popupImage1 etc pg.idNumber=0;

// for myDecodeURI pg.misc.decodeExtras = [ {from: '%2C', to: ',' }, {from: '_',  to: ' ' }, {from: '%24', to: '$'}, {from: '%26',  to: '&' } // no , ];

}

function leadingInteger(s){ var n=s.match(/^(\d*)/)[1]; if (n) { return +n; } return null; }

function setBrowserHacks { var useOriginal=false; // browser-specific hacks if (typeof window.opera != 'undefined') { //if (leadingInteger(opera.version) < 9) { useOriginal=true; } // v9 beta still seems to have buggy css setDefault('popupNavLinkSeparator', ' &#183; '); } else if (navigator.appName=='Konqueror') { setDefault('popupNavLinkSeparator', ' &bull; '); pg.flag.isKonq=true; } else if ( navigator.vendor && navigator.vendor.toLowerCase.indexOf('apple computer')===0) { pg.flag.isSafari=true; var webkit=+navigator.userAgent.replace(RegExp('^.*AppleWebKit[/](\\d+).*', 'i'), '$1'); if (webkit < 420) { useOriginal=true; } } else if (navigator.appName.indexOf("Microsoft")!=-1) { setDefault('popupNavLinkSeparator', ' &#183; '); var ver=+navigator.userAgent.replace(RegExp('^.*MSIE (\\d+).*'), '$1'); pg.flag.isIE=true; pg.flag.IEVersion=ver; }	if (pg.flag.isIE && pg.flag.IEVersion < 8) { useOriginal=true; }	if ((pg.flag.isIE && pg.flag.IEVersion < 7) || pg.flag.isKonq || (pg.flag.isSafari && webkit < 420)) { pg.flag.linksLikeIE6=true; }	if (useOriginal && pg.structures.original) { setDefault('popupStructure','original'); } }

// We need a callback since this might end up asynchronous because of // the mw.loader.using call. function setupPopups( callback ) { mw.loader.using( 'mediawiki.user', function {		// NB translatable strings should be set up first (strings.js)		// basics		setupDebugging;		setSiteInfo;		setTitleBase;		setOptions; // see options.js

// namespaces etc setNamespaces; setInterwiki;

// regexps setRegexps; setRedirs;

// other stuff setBrowserHacks; setMisc; setupLivePreview;

// main deal here setupTooltips; Navpopup.tracker.enable;

setupPopups.completed = true; if ( $.isFunction( callback ) ) { callback; }	}); } // ENDFILE: init.js // STARTFILE: navlinks.js //<NOLITE> ////////////////////////////////////////////////// // navlinks... let the fun begin //

function defaultNavlinkSpec { var str=''; str += '<<mainlink|shortcut= >>'; if (getValueOf('popupLastEditLink')) { str += '*<<lastEdit|shortcut=/>>|<<lastContrib>>|<<sinceMe>>if(oldid){|<<oldEdit>>|<<diffCur>>}'; }

// user links // contribs - log - count - email - block // count only if applicable; block only if popupAdminLinks str += 'if(user){ <<contribs|shortcut=c>>*<<userlog|shortcut=L|log>>'; str+='if(ipuser){*< >}if(wikimedia){*<<count|shortcut=#>>}'; str+='if(ipuser){}else{*<<email|shortcut=E>>}if(admin){*<<block|shortcut=b>>|<<blocklog|log>>}}';

// editing links // talkpage  -> edit|new - history - un|watch - article|edit // other page -> edit - history - un|watch - talk|edit|new var editstr='<<edit|shortcut=e>>'; var editOldidStr='if(oldid){<<editOld|shortcut=e>>|<<revert|shortcut=v|rv>>|<<edit|cur>>}else{' + editstr + '}' var historystr='<<history|shortcut=h>>if(mainspace_en){|<<editors|shortcut=E|>>}'; var watchstr='<<unwatch|unwatchShort>>|<<watch|shortcut=w|watchThingy>>';

str+=' if(talk){' + editOldidStr+'|<<new|shortcut=+>>' + '*' + historystr+'*'+watchstr + '*' + '<<article|shortcut=a>>|<<editArticle|edit>>' + '}else{' + // not a talk page editOldidStr + '*' + historystr + '*' + watchstr + '*' + '<<talk|shortcut=t>>|<<editTalk|edit>>|<<newTalk|shortcut=+|new>>' + '}';

// misc links str += ' <<whatLinksHere|shortcut=l>>*<<relatedChanges|shortcut=r>>*<<move|shortcut=m>>';

// admin links str += 'if(admin){ <<unprotect|unprotectShort>>|<<protect|shortcut=p>>|<<protectlog|log>>*' + '<<undelete|undeleteShort>>|<<delete|shortcut=d>>|<<deletelog|log>>}'; return str; }

function navLinksHTML (article, hint, params) { //oldid, rcid) {	var str = ' ' + defaultNavlinkSpec + ' ';	// BAM	return navlinkStringToHTML(str, article, params); }

function expandConditionalNavlinkString(s,article,z,recursionCount) { var oldid=z.oldid, rcid=z.rcid, diff=z.diff; // nested conditionals (up to 10 deep) are ok, hopefully! (work from the inside out) if (typeof recursionCount!=typeof 0) { recursionCount=0; } var conditionalSplitRegex=RegExp(		//(1	 if	\\(	(2	2)	\\)	 {(3	3)}  (4   else	  {(5	 5)}  4)1)		'(?\\s*if\\s*\\(\\s*([\\w]*)\\s*\\)\\s*\\{([^{}]*)\\}(\\s*else\\s*\\{([^{}]*?)\\}|))', 'i'); var splitted=s.parenSplit(conditionalSplitRegex); // $1: whole conditional // $2: test condition // $3: true expansion // $4: else clause (possibly empty) // $5: false expansion (possibly null) var numParens=5; var ret = splitted[0]; for (var i=1; i<splitted.length; i=i+numParens+1) {

var testString=splitted[i+2-1]; var trueString=splitted[i+3-1]; var falseString=splitted[i+5-1]; if (typeof falseString=='undefined' || !falseString) { falseString=''; } var testResult=null;

switch (testString) { case 'user': testResult=(article.userName)?true:false; break; case 'talk': testResult=(article.talkPage)?false:true; // talkPage converts _articles_ to talkPages break; case 'admin': testResult=getValueOf('popupAdminLinks')?true:false; break; case 'oldid': testResult=(typeof oldid != 'undefined' && oldid)?true:false; break; case 'rcid': testResult=(typeof rcid != 'undefined' && rcid)?true:false; break; case 'ipuser': testResult=(article.isIpUser)?true:false; break; case 'mainspace_en': testResult=isInMainNamespace(article) && pg.wiki.hostname=='en.wikipedia.org'; break; case 'wikimedia': testResult=(pg.wiki.wikimedia) ? true : false; break; case 'diff': testResult=(typeof diff != 'undefined' && diff)?true:false; break; }

switch(testResult) { case null: ret+=splitted[i]; break; case true: ret+=trueString;  break; case false: ret+=falseString; break; }

// append non-conditional string ret += splitted[i+numParens]; }	if (conditionalSplitRegex.test(ret) && recursionCount < 10) { return expandConditionalNavlinkString(ret,article,z,recursionCount+1); }	return ret; }

function navlinkStringToArray(s, article, params) { s=expandConditionalNavlinkString(s,article,params); var splitted=s.parenSplit(RegExp('<<(.*?)>>')); var ret=[]; for (var i=0; i<splitted.length; ++i) { if (i%2) { // i odd, so s is a tag var t=new navlinkTag; var ss=splitted[i].split('|'); t.id=ss[0]; for (var j=1; j<ss.length; ++j) { var sss=ss[j].split('='); if (sss.length>1) { t[sss[0]]=sss[1]; }				else { // no assignment (no "="), so treat this as a title (overwriting the last one) t.text=popupString(sss[0]); }			}			t.article=article; var oldid=params.oldid, rcid=params.rcid, diff=params.diff; if (typeof oldid != 'undefined' && oldid != null) { t.oldid=oldid; } if (typeof rcid != 'undefined' && rcid != null) { t.rcid=rcid; } if (typeof diff != 'undefined' && diff != null) { t.diff=diff; } if (!t.text && t.id != 'mainlink') { t.text=popupString(t.id); } ret.push(t); }		else { // plain HTML ret.push(splitted[i]); }	}	return ret; }

function navlinkSubstituteHTML(s) { return s.split('*').join(getValueOf('popupNavLinkSeparator')) .split(' ').join('<li class="popup_menu_row">') .split(' ').join('</li>') .split(' ').join('<ul class="popup_menu">') .split(' ').join('</ul>');

}

function navlinkDepth(magic,s) { return s.split('<' + magic + '>').length - s.split('</' + magic + '>').length; }

// navlinkString: * becomes the separator //				<<foo|bar=baz|fubar>> becomes a foo-link with attribute bar='baz' //									 and visible text 'fubar' //				if(test){...} and if(test){...}else{...} work too (nested ok)

function navlinkStringToHTML(s,article,params) { //limitAlert(navlinkStringToHTML, 5, 'navlinkStringToHTML\n' + article + '\n' + (typeof article)); var p=navlinkStringToArray(s,article,params); var html=''; var menudepth = 0; // nested menus not currently allowed, but doesn't do any harm to code for it	var menurowdepth = 0; var wrapping = null; for (var i=0; i<p.length; ++i) { if (typeof p[i] == typeof '') { html+=navlinkSubstituteHTML(p[i]); menudepth += navlinkDepth('menu', p[i]); menurowdepth += navlinkDepth('menurow', p[i]); //			if (menudepth === 0) { //				tagType='span'; //			} else if (menurowdepth === 0) { //				tagType='li'; //			} else { //				tagType = null; //			}		} else if (typeof p[i].type != 'undefined' && p[i].type=='navlinkTag') { if (menudepth > 0 && menurowdepth === 0) { html += '<li class="popup_menu_item">' + p[i].html + '</li>'; } else { html+=p[i].html; }		}	}	return html; }

function navlinkTag { this.type='navlinkTag'; }

navlinkTag.prototype.html=function { this.getNewWin; this.getPrintFunction; var html=''; var opening, closing; var tagType='span'; if (!tagType) { opening = ; closing = ; } else { opening = '<' + tagType + ' class="popup_' + this.id + '">'; closing = '</' + tagType + '>'; }	if (typeof this.print!='function') { errlog ('Oh dear - invalid print function for a navlinkTag, id='+this.id); } else { html=this.print(this); if (typeof html != typeof ) {html=;} else if (typeof this.shortcut!='undefined') html=addPopupShortcut(html, this.shortcut); }	return opening + html + closing; };

navlinkTag.prototype.getNewWin=function { getValueOf('popupLinksNewWindow'); if (typeof pg.option.popupLinksNewWindow[this.id] === 'undefined') { this.newWin=null; } this.newWin=pg.option.popupLinksNewWindow[this.id]; }

navlinkTag.prototype.getPrintFunction=function { //think about this some more // this.id and this.article should already be defined if (typeof this.id!=typeof '' || typeof this.article!=typeof {} ) { return; } var html=''; var a,t;

this.noPopup=1; switch (this.id) { case 'contribs': case 'history': case 'whatLinksHere': case 'userPage': case 'monobook': case 'userTalk': case 'talk': case 'article': case 'lastEdit': this.noPopup=null; }	switch (this.id) { case 'email':	 case 'contribs': case 'block':	 case 'unblock': case 'userlog':  case 'userSpace': case 'deletedContribs': this.article=this.article.userName; }

switch (this.id) { case 'userTalk': case 'newUserTalk': case 'editUserTalk': case 'userPage': case 'monobook': case 'editMonobook': case 'blocklog': this.article=this.article.userName(true); // fall through; no break case 'pagelog': case 'deletelog': case 'protectlog': delete this.oldid; }

if (this.id=='editMonobook' || this.id=='monobook') { this.article.append('/monobook.js'); }

if (this.id != 'mainlink') { // FIXME anchor handling should be done differently with Title object this.article=this.article.removeAnchor; // if (typeof this.text=='undefined') this.text=popupString(this.id); }

switch (this.id) { case 'undelete':      this.print=specialLink; this.specialpage='Undelete'; this.sep='/'; break; case 'whatLinksHere': this.print=specialLink; this.specialpage='Whatlinkshere'; break; case 'relatedChanges': this.print=specialLink; this.specialpage='Recentchangeslinked'; break; case 'move':          this.print=specialLink; this.specialpage='Movepage'; break; case 'contribs':      this.print=specialLink; this.specialpage='Contributions'; break; case 'deletedContribs':this.print=specialLink; this.specialpage='Deletedcontributions'; break; case 'email':         this.print=specialLink; this.specialpage='EmailUser'; this.sep='/'; break; case 'block':         this.print=specialLink; this.specialpage='Blockip'; this.sep='&ip='; break; case 'unblock':       this.print=specialLink; this.specialpage='Ipblocklist'; this.sep='&action=unblock&ip='; break; case 'userlog':       this.print=specialLink; this.specialpage='Log'; this.sep='&user='; break; case 'blocklog':      this.print=specialLink; this.specialpage='Log'; this.sep='&type=block&page='; break; case 'pagelog':       this.print=specialLink; this.specialpage='Log'; this.sep='&page='; break; case 'protectlog':    this.print=specialLink; this.specialpage='Log'; this.sep='&type=protect&page='; break; case 'deletelog':     this.print=specialLink; this.specialpage='Log'; this.sep='&type=delete&page='; break; case 'userSpace':     this.print=specialLink; this.specialpage='PrefixIndex'; this.sep='&namespace=2&prefix='; break; case 'search':        this.print=specialLink; this.specialpage='Search'; this.sep='&fulltext=Search&search='; break; case 'unwatch': case 'watch': this.print=magicWatchLink; this.action=this.id+'&autowatchlist=1&actoken='+autoClickToken; break; case 'history': case 'historyfeed': case 'unprotect': case 'protect': this.print=wikiLink; this.action=this.id; break;

case 'delete': this.print=wikiLink; this.action='delete'; if (this.article.namespaceId==pg.nsImageId) { var img=this.article.stripNamespace; this.action+='&image='+img; }	break;

case 'markpatrolled': case 'edit': // editOld should keep the oldid, but edit should not. delete this.oldid; // fall through case 'view': case 'purge': case 'render': this.print=wikiLink; this.action=this.id; break; case 'raw': this.print=wikiLink; this.action='raw&ctype=text/css'; break; case 'new': this.print=wikiLink; this.action='edit&section=new'; break; case 'mainlink': if (typeof this.text=='undefined') { this.text=this.article.toString.entify; } if (getValueOf('popupSimplifyMainLink') && isInStrippableNamespace(this.article)) { var s=this.text.split('/'); this.text=s[s.length-1]; if (this.text=='' && s.length > 1) { this.text=s[s.length-2]; } }	this.print=titledWikiLink; if (typeof this.title=='undefined' && pg.current.link && typeof pg.current.link.href != 'undefined') { this.title=safeDecodeURI((pg.current.link.originalTitle)?pg.current.link.originalTitle:this.article); if (typeof this.oldid != 'undefined' && this.oldid) { this.title=tprintf('Revision %s of %s', [this.oldid, this.title]); }	}	this.action='view'; break; case 'userPage': case 'article': case 'monobook': case 'editMonobook': case 'editArticle': delete this.oldid; //alert(this.id+'\n'+this.article + '\n'+ typeof this.article); this.article=this.article.articleFromTalkOrArticle; //alert(this.id+'\n'+this.article + '\n'+ typeof this.article); this.print=wikiLink; if (this.id.indexOf('edit')==0) { this.action='edit'; } else { this.action='view';} break; case 'userTalk': case 'talk': this.article=this.article.talkPage; delete this.oldid; this.print=wikiLink; this.action='view'; break; case 'arin': this.print=arinLink; break; case 'count': this.print=editCounterLink; break; case 'google': this.print=googleLink; break; case 'editors': this.print=editorListLink; break; case 'globalsearch': this.print=globalSearchLink; break; case 'lastEdit': this.print=titledDiffLink; this.title=popupString('Show the last edit'); this.from='prev'; this.to='cur'; break; case 'oldEdit': this.print=titledDiffLink; this.title=popupString('Show the edit made to get revision') + ' ' + this.oldid; this.from='prev'; this.to=this.oldid; break; case 'editOld': this.print=wikiLink; this.action='edit'; break; case 'undo': this.print=wikiLink; this.action='edit&undo='; break; case 'markpatrolled': this.print=wikiLink; this.action='markpatrolled'; case 'revert': this.print=wikiLink; this.action='revert'; break; case 'nullEdit': this.print=wikiLink; this.action='nullEdit'; break; case 'diffCur': this.print=titledDiffLink; this.title=tprintf('Show changes since revision %s', [this.oldid]); this.from=this.oldid; this.to='cur'; break; case 'editUserTalk': case 'editTalk': delete this.oldid; this.article=this.article.talkPage; this.action='edit'; this.print=wikiLink; break; case 'newUserTalk': case 'newTalk': this.article=this.article.talkPage; this.action='edit&section=new'; this.print=wikiLink; break; case 'lastContrib': case 'sinceMe': this.print=magicHistoryLink; break; case 'togglePreviews': this.text=popupString(pg.option.simplePopups ? 'enable previews' : 'disable previews'); case 'disablePopups': case 'purgePopups': this.print=popupMenuLink; break; default: this.print=function {return 'Unknown navlink type: '+this.id+''}; } }; // // end navlinks ////////////////////////////////////////////////// //</NOLITE> // ENDFILE: navlinks.js // STARTFILE: shortcutkeys.js //<NOLITE> function popupHandleKeypress(evt) { var keyCode = window.event ? window.event.keyCode : ( evt.keyCode ? evt.keyCode : evt.which); if (!keyCode || !pg.current.link || !pg.current.link.navpopup) { return; } if (keyCode==27) { // escape killPopup; return false; // swallow keypress }

var letter=String.fromCharCode(keyCode); var links=pg.current.link.navpopup.mainDiv.getElementsByTagName('A'); var startLink=0; var i,j;

if (popupHandleKeypress.lastPopupLinkSelected) { for (i=0; i<links.length; ++i) { if (links[i]==popupHandleKeypress.lastPopupLinkSelected) { startLink=i; } }	}	for (j=0; j<links.length; ++j) { i=(startLink + j + 1) % links.length; if (links[i].getAttribute('popupkey')==letter) { if (evt && evt.preventDefault) evt.preventDefault; links[i].focus; popupHandleKeypress.lastPopupLinkSelected=links[i]; return false; // swallow keypress }	}

// pass keypress on	if (document.oldPopupOnkeypress) { return document.oldPopupOnkeypress(evt); } return true; }

function addPopupShortcuts { if (document.onkeypress!=popupHandleKeypress) { document.oldPopupOnkeypress=document.onkeypress; }	document.onkeypress=popupHandleKeypress; }

function rmPopupShortcuts { popupHandleKeypress.lastPopupLinkSelected=null; try { if (document.oldPopupOnkeypress && document.oldPopupOnkeypress==popupHandleKeypress) { // panic document.onkeypress=null; //function {}; return; }		document.onkeypress=document.oldPopupOnkeypress; } catch (nasties) { /* IE goes here */ } }

function addLinkProperty(html, property) { // take "<a href=...>...</a> and add a property	// not sophisticated at all, easily broken	var i=html.indexOf('>');	if (i<0) { return html; }	return html.substring(0,i) + ' ' + property + html.substring(i); }

function addPopupShortcut(html, key) { if (!getValueOf('popupShortcutKeys')) { return html; } var ret= addLinkProperty(html, 'popupkey="'+key+'"'); if (key==' ') { key=popupString('spacebar'); } return ret.replace(RegExp('^(.*?)(title=")(.*?)(".*)$', 'i'),'$1$2$3 ['+key+']$4'); } //</NOLITE> // ENDFILE: shortcutkeys.js // STARTFILE: diffpreview.js //<NOLITE> function loadDiff(article, oldid, diff, navpop) { navpop.diffData={}; var oldRev, newRev; switch (diff) { case 'cur': switch ( oldid ) { case null: case '': case 'prev': // eg newmessages diff link oldRev='0&direction=prev'; newRev=0; break; default: oldRev = oldid; newRev = 0; }		break; case 'prev': oldRev = ( oldid || 0 ) + '&direction=prev'; newRev = oldid; break; case 'next': oldRev = oldid; newRev = oldid + '&direction=next'; break; default: oldRev = oldid || 0; newRev = diff || 0; break; }	oldRev = oldRev || 0; newRev = newRev || 0;

var go = function { pendingNavpopTask(navpop); getWiki(article, doneDiffNew, newRev, navpop);

pendingNavpopTask(navpop); getWiki(article, doneDiffOld, oldRev, navpop);

var tz = Cookie.read('popTz'); if ( (window.wgEnableAPI || wgEnableAPI) && getValueOf('popupAdjustDiffDates') && tz===null) { pendingNavpopTask(navpop); getPageWithCaching(pg.wiki.apiwikibase + '?format=json&action=query&meta=userinfo&uiprop=options',					  function(d) {						   completedNavpopTask(navpop);						   setTimecorrectionCookie(d);						   if (diffDownloadsComplete(navpop)) { insertDiff(navpop); }					   },  navpop); }		return true; // remove hook once run }	if (navpop.visible || !getValueOf('popupLazyDownloads')) { go; } else { navpop.addHook(go, 'unhide', 'before', 'DOWNLOAD_DIFFS'); } }

function setTimecorrectionCookie(d) { try { var jsobj=getJsObj(d.data); var tz=jsobj.query.userinfo.options.timecorrection; } catch (someError) { logerr( 'setTimecorretion failed' ); return; }	Cookie.create( 'popTz', getTimeOffset(tz), 1); }

function doneDiff(download, isOld) { if (!download.owner || !download.owner.diffData) { return; } var navpop=download.owner; var label= (isOld) ? 'Old' : 'New'; var otherLabel=(isOld) ? 'New' : 'Old'; navpop.diffData[label]=download; completedNavpopTask(download.owner); if (diffDownloadsComplete(navpop)) { insertDiff(navpop); } }

function diffDownloadsComplete(navpop) { if ( Cookie.read('popTz')===null) { return false; } return navpop.diffData.Old && navpop.diffData.New; }

function doneDiffNew(download) { doneDiff(download, false); } function doneDiffOld(download) { doneDiff(download, true); }

function rmBoringLines(a,b,context) {

if (typeof context == 'undefined') { context=2; } // this is fairly slow... i think it's quicker than doing a word-based diff from the off, though var aa=[], aaa=[]; var bb=[], bbb=[]; var i, j;

// first, gather all disconnected nodes in a and all crossing nodes in a and b	for (i=0; i<a.length; ++i ) { if(!a[i].paired) { aa[i]=1; } else if (countCrossings(b,a,i, true)) { aa[i]=1; bb[ a[i].row ] = 1; }	}

// pick up remaining disconnected nodes in b	for (i=0; i<b.length; ++i ) { if (bb[i]==1) { continue; } if(!b[i].paired) { bb[i]=1; } }

// another pass to gather context: we want the neighbours of included nodes which are not yet included // we have to add in partners of these nodes, but we don't want to add context for *those* nodes in the next pass for (i=0; i<b.length; ++i) { if ( bb[i] == 1 ) { for (j=max(0,i-context); j < min(b.length, i+context); ++j) { if ( !bb[j] ) { bb[j] = 1; aa[ b[j].row ] = 0.5; } }		}	}

for (i=0; i<a.length; ++i) { if ( aa[i] == 1 ) { for (j=max(0,i-context); j < min(a.length, i+context); ++j) { if ( !aa[j] ) { aa[j] = 1; bb[ a[j].row ] = 0.5; } }		}	}

for (i=0; i<bb.length; ++i) { if (bb[i] > 0) { // it's a row we need if (b[i].paired) { bbb.push(b[i].text); } // joined; partner should be in aa			else { bbb.push(b[i]); }		}	}	for (i=0; i<aa.length; ++i) { if (aa[i] > 0) { // it's a row we need if (a[i].paired) { aaa.push(a[i].text); } // joined; partner should be in aa			else { aaa.push(a[i]); }		}	}

return { a: aaa, b: bbb}; }

function stripOuterCommonLines(a,b,context) { var i=0; while (i<a.length && i < b.length && a[i]==b[i]) { ++i; } var j=a.length-1; var k=b.length-1; while ( j>=0 && k>=0 && a[j]==b[k] ) { --j; --k; }

return { a: a.slice(max(0,i - 1 - context), min(a.length+1, j + context+1)), b: b.slice(max(0,i - 1 - context), min(b.length+1, k + context+1)) }; }

function insertDiff(navpop) { // for speed reasons, we first do a line-based diff, discard stuff that seems boring, then do a word-based diff // FIXME: sometimes this gives misleading diffs as distant chunks are squashed together var oldlines=navpop.diffData.Old.data.split('\n'); var newlines=navpop.diffData.New.data.split('\n'); var inner=stripOuterCommonLines(oldlines,newlines,getValueOf('popupDiffContextLines')); oldlines=inner.a; newlines=inner.b;	var truncated=false; getValueOf('popupDiffMaxLines'); if (oldlines.length > pg.option.popupDiffMaxLines || newlines.length > pg.option.popupDiffMaxLines) { // truncate truncated=true; inner=stripOuterCommonLines(oldlines.slice(0,pg.option.popupDiffMaxLines),						newlines.slice(0,pg.option.popupDiffMaxLines),						pg.option.popupDiffContextLines); oldlines=inner.a; newlines=inner.b;	}

var lineDiff=diff(oldlines, newlines); var lines2=rmBoringLines(lineDiff.o, lineDiff.n); var oldlines2=lines2.a; var newlines2=lines2.b;

var simpleSplit = !String.prototype.parenSplit.isNative; var html=' '; if (getValueOf('popupDiffDates')) { html += diffDatesTable(navpop.diffData.Old, navpop.diffData.New); html += ' '; }	html += shortenDiffString(		diffString(oldlines2.join('\n'), newlines2.join('\n'), simpleSplit),		getValueOf('popupDiffContextCharacters') ).join(' '); setPopupTipsAndHTML(html.split('\n').join(' ') +			 (truncated ? ' '+popupString('Diff truncated for performance reasons')+ : ) ,				'popupPreview', navpop.idNumber); }

function diffDatesTable( oldDl, newDl ) { var html=' '; return html; } function diffDatesTableRow( dl, label ) { var txt=''; if (!dl) { txt=popupString('Something went wrong :-(');	} else if (!dl.lastModified) {		txt= (/^\s*$/.test(dl.data)) ?			popupString('Empty revision, maybe non-existent') : popupString('Unknown date');	} else {		var datePrint=getValueOf('popupDiffDatePrinter');		if (typeof dl.lastModified[datePrint] == 'function') {			if (getValueOf('popupAdjustDiffDates')) {				var off;				if (off=Cookie.read('popTz')) {					var d2=adjustDate(dl.lastModified, off);					txt = dayFormat(d2, true) + ' ' + timeFormat(d2, true);				}			} else {				txt = dl.lastModified[datePrint];			}		} else {			txt = tprintf('Invalid %s %s', ['popupDiffDatePrinter', datePrint]);		}	}	var revlink = generalLink({url: dl.url.replace(/&.*?(oldid=[0-9]+(?:&direction=[^&]*)?).*/, '&$1'), text: label, title: label});	return simplePrintf(' %s  %s  ', [ revlink, txt ]); } //</NOLITE> // ENDFILE: diffpreview.js // STARTFILE: links.js //<NOLITE> ///////////////////// // LINK GENERATION // /////////////////////

// titledDiffLink --> titledWikiLink --> generalLink // wikiLink	  --> titledWikiLink --> generalLink // editCounterLink --> generalLink

function titledDiffLink(l) { // article, text, title, from, to) {	return titledWikiLink({article: l.article, action: l.to + '&oldid=' + l.from, newWin: l.newWin, noPopup: l.noPopup, text: l.text, title: l.title, /* hack: no oldid here */ actionName: 'diff'}); }

function wikiLink(l) { //{article:article, action:action, text:text, oldid, newid}) {	if (! (typeof l.article == typeof {}		  && typeof l.action == typeof  && typeof l.text==typeof )) return null;	if (typeof l.oldid == 'undefined') { l.oldid=null; }	var savedOldid = l.oldid;	if (!/^(edit|view|revert|render)$|^raw/.test(l.action)) { l.oldid=null; }	var hint=popupString(l.action + 'Hint'); // revertHint etc etc etc	var oldidData=[l.oldid, safeDecodeURI(l.article)];	var revisionString = tprintf('revision %s of %s', oldidData);	log('revisionString='+revisionString);	switch (l.action) {	case 'edit&section=new': hint = popupString('newSectionHint');  break;	case 'edit&undo=':		if (l.diff && l.diff != 'prev' && savedOldid ) {		  l.action += l.diff + '&undoafter=' + savedOldid;		} else if (savedOldid) {		  l.action += savedOldid;		}		hint = popupString('undoHint');		break;	case 'raw&ctype=text/css': hint=popupString('rawHint'); break;	case 'revert':		if (!window.wgEnableAPI || !wgEnableAPI) { alert( 'This function of navigation popups now requires a MediaWiki ' + 			'installation with the API enabled.'); break; }		var p=parseParams(pg.current.link.href); l.action='edit&autoclick=wpSave&actoken=' + autoClickToken + '&autosummary=' + revertSummary(l.oldid, p.diff); if (p.diff=='prev') { l.action += '&direction=prev'; revisionString = tprintf('the revision prior to revision %s of %s', oldidData); }		if (getValueOf('popupRevertSummaryPrompt')) { l.action += '&autosummaryprompt=true'; } if (getValueOf('popupMinorReverts')) { l.action += '&autominor=true'; } log('revisionString is now '+revisionString); break; case 'nullEdit': l.action='edit&autoclick=wpSave&actoken=' + autoClickToken + '&autosummary=null'; break; case 'historyfeed': l.action='history&feed=rss'; break; case 'markpatrolled': l.action='markpatrolled&rcid='+l.rcid; }

if (hint) { if (l.oldid) { hint = simplePrintf(hint, [revisionString]); }		else { hint = simplePrintf(hint, [safeDecodeURI(l.article)]); }	}	else { hint = safeDecodeURI(l.article + '&action=' + l.action) + (l.oldid) ? '&oldid='+l.oldid : ''; }

return titledWikiLink({article: l.article, action: l.action, text: l.text, newWin:l.newWin,				title: hint, oldid: l.oldid, noPopup: l.noPopup, onclick: l.onclick}); }

function revertSummary(oldid, diff) { var ret=''; if (diff == 'prev') { ret=getValueOf('popupQueriedRevertToPreviousSummary'); } else { ret = getValueOf('popupQueriedRevertSummary'); } return ret + '&autorv=' + oldid; }

function titledWikiLink(l) { // possible properties of argument: // article, action, text, title, oldid, actionName, className, noPopup // oldid = null is fine here

// article and action are mandatory args

if (typeof l.article == 'undefined' || typeof l.action=='undefined') { errlog('got undefined article or action in titledWikiLink'); return null; }

var base = pg.wiki.titlebase + l.article.urlString; var url=base;

if (typeof l.actionName=='undefined' || !l.actionName) { l.actionName='action'; }

// no need to add &action=view, and this confuses anchors if (l.action != 'view') { url = base + '&' + l.actionName + '=' + l.action; }

if (typeof l.oldid!='undefined' && l.oldid) { url+='&oldid='+l.oldid; }

var cssClass=pg.misc.defaultNavlinkClassname; if (typeof l.className!='undefined' && l.className) { cssClass=l.className; }

return generalNavLink({url: url, newWin: l.newWin,				title: (typeof l.title != 'undefined') ? l.title : null,				text: (typeof l.text!='undefined')?l.text:null,				className: cssClass, noPopup:l.noPopup, onclick:l.onclick}); }

function getLastContrib(wikipage, newWin) { getHistoryInfo(wikipage, function(x){processLastContribInfo(x,{page: wikipage, newWin: newWin})}); } function processLastContribInfo(info, stuff) { if(!info.edits || !info.edits.length) { alert('Popups: an odd thing happened. Please retry.'); return; } if(!info.firstNewEditor) { alert(tprintf('Only found one editor: %s made %s edits', [info.edits[0].editor,info.edits.length])); return; }	var newUrl=pg.wiki.titlebase + new Title(stuff.page).urlString + '&diff=cur&oldid='+info.firstNewEditor.oldid; displayUrl(newUrl, stuff.newWin); } function getDiffSinceMyEdit(wikipage, newWin) { getHistoryInfo(wikipage, function(x){processDiffSinceMyEdit(x,{page: wikipage, newWin: newWin})}); } function processDiffSinceMyEdit(info, stuff) { if(!info.edits || !info.edits.length) { alert('Popups: something fishy happened. Please try again.'); return; } var friendlyName=stuff.page.split('_').join(' '); if(!info.myLastEdit) { alert(tprintf('Couldn\'t find an edit by %s\nin the last %s edits to\n%s', [info.userName, getValueOf('popupHistoryLimit'), friendlyName])); return; }	if(info.myLastEdit.index==0) { alert(tprintf("%s seems to be the last editor to the page %s", [info.userName, friendlyName])); return; }	var newUrl=pg.wiki.titlebase + new Title(stuff.page).urlString + '&diff=cur&oldid='+ info.myLastEdit.oldid; displayUrl(newUrl, stuff.newWin); } function displayUrl(url, newWin){ if(newWin) { window.open(url); } else { document.location=url; } }

function purgePopups { processAllPopups(true); setupCache; // deletes all cached items (not browser cached, though...) pg.option={}; abortAllDownloads; }

function processAllPopups(nullify, banish) { for (var i=0; i<pg.current.links.length; ++i) { if (!pg.current.links[i].navpopup) { continue; } (nullify || banish) && pg.current.links[i].navpopup.banish; pg.current.links[i].simpleNoMore=false; nullify && (pg.current.links[i].navpopup=null); } }

function disablePopups{ processAllPopups(false, true); setupTooltips(null, true); }

function togglePreviews { processAllPopups(true, true); pg.option.simplePopups=!pg.option.simplePopups; abortAllDownloads; }

function magicWatchLink(l) { //Yuck!! Would require a thorough redesign to add this as a click event though ... l.onclick = simplePrintf( 'modifyWatchlist(\'%s\',\'%s\');return false;', [l.article.toString(true).split("\\").join("\\\\").split("'").join("\\'"), this.id] ); return wikiLink(l); }

function modifyWatchlist(title, action) { var reqData = { 'action': 'watch', 'format': 'json', 'title': title, 'token': mw.user.tokens.get('watchToken'), 'uselang': mw.config.get('wgUserLanguage') };		if (action==='unwatch') reqData.unwatch = '';

jQuery.ajax({			url: mw.util.wikiScript('api'),			dataType: 'json',			type: 'POST',			data: reqData,			success: function( data, textStatus, xhr ) {				mw.util.jsMessage( data.watch.message, 'watch' );			}		}); }

function magicHistoryLink(l) { // FIXME use onclick change href trick to sort this out instead of window.open

var jsUrl=, title=; switch(l.id) { case 'lastContrib': jsUrl=simplePrintf('javascript:getLastContrib(\'%s\',%s)',			[l.article.toString(true).split("\\").join("\\\\").split("'").join("\\'"), l.newWin]); title=popupString('lastContribHint'); break; case 'sinceMe': jsUrl=simplePrintf('javascript:getDiffSinceMyEdit(\'%s\',%s)',			[l.article.toString(true).split("\\").join("\\\\").split("'").join("\\'"), l.newWin]); title=popupString('sinceMeHint'); break; }

return generalNavLink({url: jsUrl, newWin: false, // can't have new windows with JS links, I think				title: title, text: l.text, noPopup: l.noPopup}); }

function popupMenuLink(l) { var jsUrl=simplePrintf('javascript:%s', [l.id]); var title=popupString(simplePrintf('%sHint', [l.id])); return generalNavLink({url: jsUrl, newWin:false, title:title, text:l.text, noPopup:l.noPopup}); }

function specialLink(l) { // properties: article, specialpage, text, sep if (typeof l.specialpage=='undefined'||!l.specialpage) return null; var base = pg.wiki.titlebase + mw.config.get('wgFormattedNamespaces')[pg.nsSpecialId]+':'+l.specialpage; if (typeof l.sep == 'undefined' || l.sep===null) l.sep='&target='; var article=l.article.urlString({keepSpaces: l.specialpage=='Search'}); var hint=popupString(l.specialpage+'Hint'); switch (l.specialpage) { case 'Log': switch (l.sep) { case '&user=': hint=popupString('userLogHint'); break; case '&type=block&page=': hint=popupString('blockLogHint'); break; case '&page=': hint=popupString('pageLogHint'); break; case '&type=protect&page=': hint=popupString('protectLogHint'); break; case '&type=delete&page=': hint=popupString('deleteLogHint'); break; default: log('Unknown log type, sep=' + l.sep); hint='Missing hint (FIXME)'; }		break; case 'PrefixIndex': article += '/'; break; }	if (hint) hint = simplePrintf(hint, [safeDecodeURI(l.article)]); else hint = safeDecodeURI(l.specialpage+':'+l.article) ;

var url = base + l.sep + article; return generalNavLink({url: url, title: hint, text: l.text, newWin:l.newWin, noPopup:l.noPopup}); }

function generalLink(l) { // l.url, l.text, l.title, l.newWin, l.className, l.noPopup, l.onclick if (typeof l.url=='undefined') return null;

// only quotation marks in the url can screw us up now... I think var url=l.url.split('"').join('%22');

var ret='<a href="' + url + '"'; if (typeof l.title!='undefined' && l.title) { ret += ' title="' + pg.escapeQuotesHTML(l.title) + '"'; } if (typeof l.onclick!='undefined' && l.onclick) { ret += ' onclick="' + pg.escapeQuotesHTML(l.onclick) + '"'; } if (l.noPopup) { ret += ' noPopup=1'; } var newWin; if (typeof l.newWin=='undefined' || l.newWin===null) { newWin=getValueOf('popupNewWindows'); } else { newWin=l.newWin; } if (newWin) { ret += ' target="_blank"'; } if (typeof l.className!='undefined'&&l.className) { ret+=' class="'+l.className+'"'; } ret += '>'; if (typeof l.text==typeof '') { ret+= l.text; } ret +='</a>'; return ret; }

function appendParamsToLink(linkstr, params) { var sp=linkstr.parenSplit(RegExp('(href="[^"]+?)"', 'i'));	if (sp.length<2) return null;	var ret=sp.shift + sp.shift;	ret += '&' + params + '"'; ret += sp.join(''); return ret; }

function changeLinkTargetLink(x) { // newTarget, text, hint, summary, clickButton, minor, title (optional) { if (x.newTarget) { log ('changeLinkTargetLink: newTarget=' + x.newTarget); }	// optional: oldTarget (in wikitext) // if x.newTarget omitted or null, remove the link

//x.text=encodeURI(x.text); // this buggers things up on zh.wikipedia.org and doesn't seem necessary x.clickButton=encodeURI(x.clickButton);

// FIXME: first character of page title as well as namespace should be case insensitive // eg and  are equivalent // this'll break if charAt(0) is nasty var cA=literalizeRegex(x.oldTarget); var chs=cA.charAt(0).toUpperCase; chs='['+chs + chs.toLowerCase+']'; var currentArticleRegexBit=encodeURIComponent(chs+cA.substring(1)); currentArticleRegexBit=currentArticleRegexBit .split(RegExp('[_ ]+', 'g')).join('[_ ]+') .split( "%20" ).join('[_ ]+') .split('\\(').join('(?:%2528|\\') .split('\\)').join('(?:%2529|\\))'); // leading and trailing space should be ignored, and anchor bits optional: currentArticleRegexBit = '\\s*(' + currentArticleRegexBit + '(?:#[^\\[\\|]*)?)\\s*'; // e.g. Computer (archaic) -> \s*([Cc]omputer[_ ](?:%2528|\archaic(?:%2528|\)))\s*

// autoedit=s~\[\[([Cc]ad)\]\]~$1~g;s~\[\[([Cc]AD)[|]~[[Computer-aided%20design|~g

var title=x.title || wgPageName.split('_').join(' '); var lk=titledWikiLink({article: new Title(title), newWin:x.newWin,						action: 'edit',						text:	x.text,						title:   x.hint,						className: 'popup_change_title_link'						}); var cmd=''; if (x.newTarget) { // escape '&' and other nasties var t=encodeURIComponent(x.newTarget); var s=encodeURIComponent(literalizeRegex(x.newTarget)); cmd += 's~\\[\\['+currentArticleRegexBit+'\\]\\]~$1~g;'; cmd += 's~\\[\\['+currentArticleRegexBit+'[|]~~g;';		cmd += 's~\\[\\['+s + '\\|' + s + '\\]\\]~[[' + t + '~g';	} else {		cmd += 's~\\[\\['+currentArticleRegexBit+'\\]\\]~$1~g;';		cmd += 's~\\[\\['+currentArticleRegexBit+'[|](.*?)\\]\\]~$2~g';	}	cmd += '&autoclick='+x.clickButton + '&actoken=' + autoClickToken;	cmd += ( x.minor == null ) ?  : '&autominor='+x.minor;	cmd += ( x.watch == null ) ?  : '&autowatch='+x.watch;	cmd += '&autosummary='+encodeURIComponent(x.summary);	return appendParamsToLink(lk, 'autoedit='+cmd); }

function redirLink(redirMatch, article) { // NB redirMatch is in wikiText var ret='';

if (getValueOf('popupAppendRedirNavLinks') && getValueOf('popupNavLinks')) { ret += ' '; if (getValueOf('popupFixRedirs') && typeof autoEdit != 'undefined' && autoEdit) { log('redirLink: newTarget=' + redirMatch); ret += addPopupShortcut(				changeLinkTargetLink( {newTarget: redirMatch, text: popupString('Redirects'), hint: popupString('Fix this redirect'), summary: simplePrintf(getValueOf('popupFixRedirsSummary'),									 [article.toString, redirMatch ]), oldTarget: article.toString, clickButton: getValueOf('popupRedirAutoClick'), minor: true, watch: getValueOf('popupWatchRedirredPages')})			, 'R'); ret += popupString(' to '); }		else ret += popupString('Redirects') + popupString(' to '); return ret; }

else return ' ' + popupString('Redirects') + popupString(' to ') + titledWikiLink({article: new Title.fromWikiText(redirMatch), action: 'view', /* FIXME: newWin */							  text: safeDecodeURI(redirMatch), title: popupString('Bypass redirect')}); }

function arinLink(l) { if (!saneLinkCheck(l)) { return null; } if ( ! l.article.isIpUser || ! pg.wiki.wikimedia) return null;

var uN=l.article.userName;

return generalNavLink({url:'http://ws.arin.net/cgi-bin/whois.pl?queryinput=' + encodeURIComponent(uN), newWin:l.newWin,				title: tprintf('Look up %s in ARIN whois database', [uN]),				text: l.text, noPopup:1}); }

function toolDbName(cookieStyle) { var ret = wgDBname; if (!cookieStyle) { ret+= '_p'; } return ret; }

function saneLinkCheck(l) { if (typeof l.article != typeof {} || typeof l.text != typeof '') { return false; } return true; } function editCounterLink(l) { if(!saneLinkCheck(l)) return null; if (! pg.wiki.wikimedia) return null; var uN=l.article.userName; var tool=getValueOf('popupEditCounterTool'); var url; var soxredToolUrl='//tools.wmflabs.org/xtools/pcount/index.php?name=$1&lang=$2&wiki=$3';

switch(tool) { case 'custom': url=simplePrintf(getValueOf('popupEditCounterUrl'), [ encodeURIComponent(uN), toolDbName ]); break; case 'kate': case 'interiot': default: var theWiki=pg.wiki.hostname.split('.'); url=simplePrintf(soxredToolUrl, [ encodeURIComponent(uN), theWiki[0], theWiki[1] ]); }	return generalNavLink({url:url, title: tprintf('editCounterLinkHint', [uN]),				newWin:l.newWin, text: l.text, noPopup:1}); }

function globalSearchLink(l) { if(!saneLinkCheck(l)) return null;

var base='http://vs.aka-online.de/cgi-bin/globalwpsearch.pl?timeout=120&search='; var article=l.article.urlString({keepSpaces:true});

return generalNavLink({url:base + article, newWin:l.newWin,				title: tprintf('globalSearchHint', [safeDecodeURI(l.article)]),				text: l.text, noPopup:1}); }

function googleLink(l) { if(!saneLinkCheck(l)) return null;

var base='http://www.google.com/search?q='; var article=l.article.urlString({keepSpaces:true});

return generalNavLink({url:base + '%22' + article + '%22', newWin:l.newWin,				title: tprintf('googleSearchHint', [safeDecodeURI(l.article)]),				text: l.text, noPopup:1}); }

function editorListLink(l) { if(!saneLinkCheck(l)) return null; var article= l.article.articleFromTalkPage || l.article; var theWiki=pg.wiki.hostname.split('.'); var base='//tools.wmflabs.org/xtools/articleinfo/index.php?&uselang=' + wgUserLanguage + 'lang=' + theWiki[0] + '&wiki=' + theWiki[1] + '&begin=&end=&article=' return generalNavLink({url:base+article.urlString,				title: tprintf('editorListHint', [article]),				newWin:l.newWin, text: l.text, noPopup:1}); }

function generalNavLink(l) { l.className = (l.className==null) ? 'popupNavLink' : l.className; return generalLink(l); }

////////////////////////////////////////////////// // magic history links //

function getHistoryInfo(wikipage, whatNext) { log('getHistoryInfo'); getHistory(wikipage, whatNext ? function(d){whatNext(processHistory(d));} : processHistory); }

// FIXME eliminate pg.idNumber ... how? :-(

function getHistory(wikipage, onComplete) { log('getHistory'); if( !window.wgEnableAPI || !wgEnableAPI ) { alert( 'This function of navigation popups now requires a MediaWiki ' + 			'installation with the API enabled.'); return false; }	var url = pg.wiki.apiwikibase + '?format=json&action=query&prop=revisions&titles=' + new Title(wikipage).urlString + '&rvlimit=' + getValueOf('popupHistoryLimit'); log('getHistory: url='+url); if (pg.flag.isIE) { url = url + '&*'; //to circumvent https://bugzilla.wikimedia.org/show_bug.cgi?id=28840 }	return startDownload(url, pg.idNumber+'history', onComplete); }

function processHistory(download) { var jsobj = getJsObj(download.data); try { window.x=jsobj; var p=jsobj['query']['pages'] for (var pageid in p) { var revisions=p[pageid]['revisions']; // we only get the first one break; }	} catch (someError) { log('Something went wrong with JSON business'); return finishProcessHistory([]); }	var edits=[]; for (var i=0; i<revisions.length; ++i) { edits.push({ oldid: revisions[i]['revid'], editor: revisions[i]['user'] }); }	log('processed ' + edits.length + ' edits'); return finishProcessHistory(edits, wgUserName); }

function finishProcessHistory(edits, userName) { var histInfo={};

histInfo.edits=edits; histInfo.userName=userName;

for (var i=0; i<edits.length; ++i) { if (typeof histInfo.myLastEdit == 'undefined' && userName && edits[i].editor==userName) { histInfo.myLastEdit={index: i, oldid: edits[i].oldid, previd: (i==0 ? null : edits[i-1].oldid)}; }		if (typeof histInfo.firstNewEditor == 'undefined' && edits[i].editor != edits[0].editor) { histInfo.firstNewEditor={index:i, oldid:edits[i].oldid, previd: (i==0 ? null : edits[i-1].oldid)}; }	}	//pg.misc.historyInfo=histInfo; return histInfo; } //</NOLITE> // ENDFILE: links.js // STARTFILE: options.js ////////////////////////////////////////////////// // options

// check for cookies and existing value, else use default function defaultize(x) { var val=null; if (x!='popupCookies') { defaultize('popupCookies'); if (pg.option.popupCookies && (val=Cookie.read(x))) { pg.option[x]=val; return; }	}	if (pg.option[x]===null || typeof pg.option[x]=='undefined') { if (typeof window[x] != 'undefined' ) pg.option[x]=window[x]; else pg.option[x]=pg.optionDefault[x]; } }

function newOption(x, def) { pg.optionDefault[x]=def; }

function setDefault(x, def) { return newOption(x, def); }

function getValueOf(varName) { defaultize(varName); return pg.option[varName]; }

function useDefaultOptions { // for testing for (var p in pg.optionDefault) { pg.option[p]=pg.optionDefault[p]; if (typeof window[p]!='undefined') { delete window[p]; } } }

function setOptions { // user-settable parameters and defaults var userIsSysop = false; if ( wgUserGroups ) { for ( var g = 0; g < wgUserGroups.length; ++g ) { if ( wgUserGroups[g] == "sysop" ) userIsSysop = true }	}

// Basic options newOption('popupDelay',              0.5); newOption('popupHideDelay',          0.5); newOption('simplePopups',            false); newOption('popupStructure',          'shortmenus');   // see later - default for popupStructure is 'original' if simplePopups is true newOption('popupActionsMenu',        true); newOption('popupSetupMenu',          true); newOption('popupAdminLinks',         userIsSysop); newOption('popupShortcutKeys',       false); newOption('popupHistoricalLinks',    true); newOption('popupOnlyArticleLinks',   true); newOption('removeTitles',            true); newOption('popupMaxWidth',           350); newOption('popupInitialWidth',       false); // integer or false newOption('popupSimplifyMainLink',   true); newOption('popupAppendRedirNavLinks', true); newOption('popupTocLinks',           false); newOption('popupSubpopups',          true); newOption('popupDragHandle',         false /* 'popupTopLinks'*/); newOption('popupLazyPreviews',       true); newOption('popupLazyDownloads',      true); newOption('popupAllDabsStubs',       false); newOption('popupDebugging',          false); newOption('popupAdjustDiffDates',    true); newOption('popupActiveNavlinks',     true); newOption('popupModifier',           false); // ctrl, shift, alt or meta newOption('popupModifierAction',     'enable'); // or 'disable' newOption('popupDraggable',          true);

//<NOLITE> // images newOption('popupImages',                true); newOption('imagePopupsForImages',       true); newOption('popupNeverGetThumbs',        false); //newOption('popupImagesToggleSize',      true); newOption('popupThumbAction',           'imagepage'); //'sizetoggle');	newOption('popupImageSize',              60);	newOption('popupImageSizeLarge',         200);

// redirs, dabs, reversion newOption('popupFixRedirs',            false); newOption('popupRedirAutoClick',       'wpDiff'); newOption('popupFixDabs',              false); newOption('popupRevertSummaryPrompt',  false); newOption('popupMinorReverts',         false); newOption('popupRedlinkRemoval',       false); newOption('popupWatchDisambiggedPages', null); newOption('popupWatchRedirredPages',   null); newOption('popupDabWiktionary',        'last');

// navlinks newOption('popupNavLinks',         true); newOption('popupNavLinkSeparator', ' &sdot; '); newOption('popupLastEditLink',     true); newOption('popupEditCounterTool',  'soxred'); newOption('popupEditCounterUrl',   ''); newOption('popupExtraUserMenu',    ''); //</NOLITE>

// previews etc newOption('popupPreviews',            true); newOption('popupSummaryData',         true); newOption('popupMaxPreviewSentences', 5); newOption('popupMaxPreviewCharacters', 600); newOption('popupLastModified',        true); newOption('popupPreviewKillTemplates', true); newOption('popupPreviewRawTemplates', true); newOption('popupPreviewFirstParOnly', true); newOption('popupPreviewCutHeadings',  true); newOption('popupPreviewButton',       false); newOption('popupPreviewButtonEvent',  'click');

//<NOLITE> // diffs newOption('popupPreviewDiffs',         true); newOption('popupDiffMaxLines',         100); newOption('popupDiffContextLines',     2); newOption('popupDiffContextCharacters', 40); newOption('popupDiffDates',            true); newOption('popupDiffDatePrinter',      'toLocaleString');

// edit summaries. God, these are ugly. newOption('popupFixDabsSummary',          popupString('defaultpopupFixDabsSummary') ); newOption('popupExtendedRevertSummary',   popupString('defaultpopupExtendedRevertSummary') ); newOption('popupTimeOffset',              null); newOption('popupRevertSummary',           popupString('defaultpopupRevertSummary') ); newOption('popupRevertToPreviousSummary', popupString('defaultpopupRevertToPreviousSummary') ); newOption('popupQueriedRevertSummary',           popupString('defaultpopupQueriedRevertSummary') ); newOption('popupQueriedRevertToPreviousSummary', popupString('defaultpopupQueriedRevertToPreviousSummary') ); newOption('popupFixRedirsSummary',        popupString('defaultpopupFixRedirsSummary') ); newOption('popupRedlinkSummary',          popupString('defaultpopupRedlinkSummary') ); newOption('popupRmDabLinkSummary',        popupString('defaultpopupRmDabLinkSummary') ); //</NOLITE> // misc newOption('popupCookies',            false); newOption('popupHistoryLimit',       50); //<NOLITE> newOption('popupFilters',            [popupFilterStubDetect,     popupFilterDisambigDetect,					       popupFilterPageSize,       popupFilterCountLinks,					       popupFilterCountImages,    popupFilterCountCategories,					       popupFilterLastModified]); newOption('extraPopupFilters',       []); newOption('popupOnEditSelection', 'cursor'); newOption('popupPreviewHistory',     true); newOption('popupImageLinks',         true); newOption('popupCategoryMembers',    true); newOption('popupUserInfo',           true); newOption('popupHistoryPreviewLimit', 25); newOption('popupContribsPreviewLimit',25); newOption('popupRevDelUrl',         '//en.wikipedia.org/wiki/Wikipedia:Revision_deletion'); //</NOLITE>

// new windows newOption('popupNewWindows',    false); newOption('popupLinksNewWindow', {'lastContrib': true, 'sinceMe': true});

// regexps newOption('popupDabRegexp', '(\\{\\{\\s*disambig(?!uation needed)|disambig\\s*\\}\\}|disamb\\s*\\}\\}|dab\\s*\\}\\})|\\{\\{\\s*(((geo|hn|road?|school|number)dis)|[234][lc][acw]|(road|ship)index)(\\s*[|][^}]*)?\\s*[}][}]|is a .*disambiguation.*page'); newOption('popupAnchorRegexp', 'anchors?'); //how to identify an anchors template newOption('popupStubRegexp', '(sect)?stub[}][}]|This .*-related article is a .*stub'); newOption('popupImageVarsRegexp', 'image|image_(?:file|skyline|name|flag|seal)|cover|badge|logo'); } // ENDFILE: options.js // STARTFILE: strings.js //<NOLITE> ////////////////////////////////////////////////// // Translatable strings ////////////////////////////////////////////////// // // See instructions at // http://en.wikipedia.org/wiki/Wikipedia:Tools/Navigation_popups/Translation

pg.string = { /////////////////////////////////////	// summary data, searching etc.	///////////////////////////////////// 'article': 'article', 'category': 'category', 'categories': 'categories', 'image': 'image', 'images': 'images', 'stub': 'stub', 'section stub': 'section stub', 'Empty page': 'Empty page', 'kB': 'kB', 'bytes': 'bytes', 'day': 'day', 'days': 'days', 'hour': 'hour', 'hours': 'hours', 'minute': 'minute', 'minutes': 'minutes', 'second': 'second', 'seconds': 'seconds', 'week': 'week', 'weeks': 'weeks', 'search': 'search', 'SearchHint': 'Find English Wikipedia articles containing %s', 'web': 'web', 'global': 'global', 'globalSearchHint': 'Search across Wikipedias in different languages for %s', 'googleSearchHint': 'Google for %s', /////////////////////////////////////	// article-related actions and info // (some actions also apply to user pages) /////////////////////////////////////	'actions': 'actions',		 ///// view articles and view talk 'popupsMenu': 'popups', 'togglePreviewsHint': 'Toggle preview generation in popups on this page', 'enable previews': 'enable previews', 'disable previews': 'disable previews', 'toggle previews': 'toggle previews', 'show preview': 'show preview', 'reset': 'reset', 'more...': 'more...', 'disable': 'disable popups', 'disablePopupsHint': 'Disable popups on this page. Reload page to re-enable.', 'historyfeedHint': 'RSS feed of recent changes to this page', 'purgePopupsHint': 'Reset popups, clearing all cached popup data.', 'PopupsHint': 'Reset popups, clearing all cached popup data.', 'spacebar': 'space', 'view': 'view', 'view article': 'view article', 'viewHint': 'Go to %s', 'talk': 'talk', 'talk page': 'talk page', 'this revision': 'this revision', 'revision %s of %s': 'revision %s of %s', 'Revision %s of %s': 'Revision %s of %s', 'the revision prior to revision %s of %s': 'the revision prior to revision %s of %s', 'Toggle image size': 'Click to toggle image size', 'del': 'del',				 ///// delete, protect, move 'delete': 'delete', 'deleteHint': 'Delete %s', 'undeleteShort': 'un', 'UndeleteHint': 'Show the deletion history for %s', 'protect': 'protect', 'protectHint': 'Restrict editing rights to %s', 'unprotectShort': 'un', 'unprotectHint': 'Allow %s to be edited by anyone again', 'move': 'move', 'move page': 'move page', 'MovepageHint': 'Change the title of %s', 'edit': 'edit',			  ///// edit articles and talk 'edit article': 'edit article', 'editHint': 'Change the content of %s', 'edit talk': 'edit talk', 'new': 'new', 'new topic': 'new topic', 'newSectionHint': 'Start a new section on %s', 'null edit': 'null edit', 'nullEditHint': 'Submit an edit to %s, making no changes ', 'hist': 'hist',			  ///// history, diffs, editors, related 'history': 'history', 'historyHint': 'List the changes made to %s', 'last': 'last', 'lastEdit': 'lastEdit', 'mark patrolled': 'mark patrolled', 'markpatrolledHint': 'Mark this edit as patrolled', 'show last edit': 'most recent edit', 'Show the last edit': 'Show the effects of the most recent change', 'lastContrib': 'lastContrib', 'last set of edits': 'latest edits', 'lastContribHint': 'Show the net effect of changes made by the last editor', 'cur': 'cur', 'diffCur': 'diffCur', 'Show changes since revision %s': 'Show changes since revision %s', '%s old': '%s old', // as in 4 weeks old 'oldEdit': 'oldEdit', 'purge': 'purge', 'purgeHint': 'Demand a fresh copy of %s', 'raw': 'source', 'rawHint': 'Download the source of %s', 'render': 'simple', 'renderHint': 'Show a plain HTML version of %s', 'Show the edit made to get revision': 'Show the edit made to get revision', 'sinceMe': 'sinceMe', 'changes since mine': 'diff my edit', 'sinceMeHint': 'Show changes since my last edit', 'Couldn\'t find an edit by %s\nin the last %s edits to\n%s': 'Couldn\'t find an edit by %s\nin the last %s edits to\n%s', 'eds': 'eds', 'editors': 'editors', 'editorListHint': 'List the users who have edited %s', 'related': 'related', 'relatedChanges': 'relatedChanges', 'related changes': 'related changes', 'RecentchangeslinkedHint': 'Show changes in articles related to %s', 'editOld': 'editOld',		 ///// edit old version, or revert 'rv': 'rv', 'revert': 'revert', 'revertHint': 'Revert to %s', 'defaultpopupRedlinkSummary': 'Removing link to empty page %s using popups', 'defaultpopupFixDabsSummary': 'Disambiguate %s to %s using popups', 'defaultpopupFixRedirsSummary': 'Redirect bypass from %s to %s using popups', 'defaultpopupExtendedRevertSummary': 'Revert to revision dated %s by %s, oldid %s using popups', 'defaultpopupRevertToPreviousSummary': 'Revert to the revision prior to revision %s using popups', 'defaultpopupRevertSummary': 'Revert to revision %s using popups', 'defaultpopupQueriedRevertToPreviousSummary': 'Revert to the revision prior to revision $1 dated $2 by $3 using popups', 'defaultpopupQueriedRevertSummary': 'Revert to revision $1 dated $2 by $3 using popups', 'defaultpopupRmDabLinkSummary': 'Remove link to dab page %s using popups', 'Redirects': 'Redirects', // as in Redirects to ... ' to ': ' to ',		  // as in Redirects to ... 'Bypass redirect': 'Bypass redirect', 'Fix this redirect': 'Fix this redirect', 'disambig': 'disambig',		 ///// add or remove dab etc.	'disambigHint': 'Disambiguate this link to %s', 'Click to disambiguate this link to:': 'Click to disambiguate this link to:', 'remove this link': 'remove this link', 'remove all links to this page from this article': 'remove all links to this page from this article', 'remove all links to this disambig page from this article': 'remove all links to this disambig page from this article', 'mainlink': 'mainlink',		 ///// links, watch, unwatch 'wikiLink': 'wikiLink', 'wikiLinks': 'wikiLinks', 'links here': 'links here', 'whatLinksHere': 'whatLinksHere', 'what links here': 'what links here', 'WhatlinkshereHint': 'List the pages that are hyperlinked to %s', 'unwatchShort': 'un', 'watchThingy': 'watch', // called watchThingy because {}.watch is a function 'watchHint': 'Add %s to my watchlist', 'unwatchHint': 'Remove %s from my watchlist', 'Only found one editor: %s made %s edits': 'Only found one editor: %s made %s edits', '%s seems to be the last editor to the page %s': '%s seems to be the last editor to the page %s', 'rss': 'rss', /////////////////////////////////////	// diff previews /////////////////////////////////////	'Diff truncated for performance reasons': 'Diff truncated for performance reasons', 'Old revision': 'Old revision', 'New revision': 'New revision', 'Something went wrong :-(': 'Something went wrong :-(', 'Empty revision, maybe non-existent': 'Empty revision, maybe non-existent', 'Unknown date': 'Unknown date', /////////////////////////////////////	// other special previews /////////////////////////////////////	'Empty category': 'Empty category', 'Category members (%s shown)': 'Category members (%s shown)', 'No image links found': 'No image links found', 'File links': 'File links', 'No image found': 'No image found', 'Image from Commons': 'Image from Commons', 'Description page': 'Description page', 'Alt text:': 'Alt text:', 'revdel':'Hidden revision', /////////////////////////////////////	// user-related actions and info /////////////////////////////////////	'user': 'user',			  ///// user page, talk, email, space 'user page': 'user page', 'user talk': 'user talk', 'edit user talk': 'edit user talk', 'leave comment': 'leave comment', 'email': 'email', 'email user': 'email user', 'EmailuserHint': 'Send an email to %s', 'space': 'space', // short form for userSpace link 'PrefixIndexHint': 'Show pages in the userspace of %s', 'count': 'count',			 ///// contributions, log 'edit counter': 'edit counter', 'editCounterLinkHint': 'Count the contributions made by %s', 'contribs': 'contribs', 'contributions': 'contributions', 'deletedContribs': 'deleted contributions', 'DeletedcontributionsHint': 'List deleted edits made by %s', 'ContributionsHint': 'List the contributions made by %s', 'log': 'log', 'user log': 'user log', 'userLogHint': 'Show %s\'s user log', 'arin': 'ARIN lookup',			 ///// ARIN lookup, block user or IP	'Look up %s in ARIN whois database': 'Look up %s in the ARIN whois database', 'unblockShort': 'un', 'block': 'block', 'block user': 'block user', 'IpblocklistHint': 'Unblock %s', 'BlockipHint': 'Prevent %s from editing', 'block log': 'block log', 'blockLogHint': 'Show the block log for %s', 'protectLogHint': 'Show the protection log for %s', 'pageLogHint': 'Show the page log for %s', 'deleteLogHint': 'Show the deletion log for %s', 'Invalid %s %s': 'The option %s is invalid: %s', 'No backlinks found': 'No backlinks found', ' and more': ' and more', 'undo': 'undo', 'undoHint': 'undo this edit', 'Download preview data': 'Download preview data', 'Invalid or IP user': 'Invalid or IP user', 'Not a registered username': 'Not a registered username', 'BLOCKED': 'BLOCKED', ' edits since: ': ' edits since: ', /////////////////////////////////////	// Autoediting /////////////////////////////////////	'Enter a non-empty edit summary or press cancel to abort': 'Enter a non-empty edit summary or press cancel to abort', 'Failed to get revision information, please edit manually.\n\n': 'Failed to get revision information, please edit manually.\n\n', 'The %s button has been automatically clicked. Please wait for the next page to load.': 'The %s button has been automatically clicked. Please wait for the next page to load.', 'Could not find button %s. Please check the settings in your javascript file.': 'Could not find button %s. Please check the settings in your javascript file.', /////////////////////////////////////	// Popups setup /////////////////////////////////////	'Open full-size image': 'Open full-size image', 'zxy': 'zxy' };

function popupString(str) { if (typeof popupStrings != 'undefined' && popupStrings && popupStrings[str]) { return popupStrings[str]; } if (pg.string[str]) { return pg.string[str]; } return str; }

function tprintf(str,subs) { if (typeof subs != typeof []) { subs = [subs]; } return simplePrintf(popupString(str), subs); }

//</NOLITE> // ENDFILE: strings.js

//////////////////////////////////////////////////////////////////// // Run things ////////////////////////////////////////////////////////////////////

hookEvent('load', setupPopups); addOnloadHook(autoEdit);

// Support for MediaWiki's live preview, VisualEditor's saves and Echo's flyout. ( function {	var once = true;	function dynamicContentHandler( $content ) {		// Try to detect the hook fired on initial page load and disregard		// it, we already hook to onload (possibly to different parts of // page - it's configurable) and running twice might be bad. Ugly…		if ( $content.attr( 'id' ) == 'mw-content-text' ) {			if ( once ) {				once = false;				return;			}		}

function doIt { $content.each( function {				this.ranSetupTooltipsAlready = false;				setupTooltips( this );			} ); };

if ( !setupPopups.completed ) { setupPopups( doIt ); } else { doIt; }	}

// This hook is also fired after page load. mw.hook( 'wikipage.content' ).add( dynamicContentHandler );

mw.hook( 'ext.echo.overlay.beforeShowingOverlay' ).add( function($overlay){		dynamicContentHandler( $overlay.find(".mw-echo-state") );	}); } );