Here's the built UserScript version for anyone else wanting it:

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// ==UserScript==
// @name        Web Search Navigator
// @version     0.5.2
// @description Keyboard shortcuts for Google search, YouTube, Startpage, Brave Search, Google Scholar, Github, Gitlab, and Amazon.
// @author      Web Search Navigator
// @match       *://www.google.com/search*
// @match       *://www.google.ad/search*
// @match       *://www.google.ae/search*
// @match       *://www.google.com.af/search*
// @match       *://www.google.com.ag/search*
// @match       *://www.google.com.ai/search*
// @match       *://www.google.al/search*
// @match       *://www.google.am/search*
// @match       *://www.google.co.ao/search*
// @match       *://www.google.com.ar/search*
// @match       *://www.google.as/search*
// @match       *://www.google.at/search*
// @match       *://www.google.com.au/search*
// @match       *://www.google.az/search*
// @match       *://www.google.ba/search*
// @match       *://www.google.com.bd/search*
// @match       *://www.google.be/search*
// @match       *://www.google.bf/search*
// @match       *://www.google.bg/search*
// @match       *://www.google.com.bh/search*
// @match       *://www.google.bi/search*
// @match       *://www.google.bj/search*
// @match       *://www.google.com.bn/search*
// @match       *://www.google.com.bo/search*
// @match       *://www.google.com.br/search*
// @match       *://www.google.bs/search*
// @match       *://www.google.bt/search*
// @match       *://www.google.co.bw/search*
// @match       *://www.google.by/search*
// @match       *://www.google.com.bz/search*
// @match       *://www.google.ca/search*
// @match       *://www.google.cd/search*
// @match       *://www.google.cf/search*
// @match       *://www.google.cg/search*
// @match       *://www.google.ch/search*
// @match       *://www.google.ci/search*
// @match       *://www.google.co.ck/search*
// @match       *://www.google.cl/search*
// @match       *://www.google.cm/search*
// @match       *://www.google.cn/search*
// @match       *://www.google.com.co/search*
// @match       *://www.google.co.cr/search*
// @match       *://www.google.com.cu/search*
// @match       *://www.google.cv/search*
// @match       *://www.google.com.cy/search*
// @match       *://www.google.cz/search*
// @match       *://www.google.de/search*
// @match       *://www.google.dj/search*
// @match       *://www.google.dk/search*
// @match       *://www.google.dm/search*
// @match       *://www.google.com.do/search*
// @match       *://www.google.dz/search*
// @match       *://www.google.com.ec/search*
// @match       *://www.google.ee/search*
// @match       *://www.google.com.eg/search*
// @match       *://www.google.es/search*
// @match       *://www.google.com.et/search*
// @match       *://www.google.fi/search*
// @match       *://www.google.com.fj/search*
// @match       *://www.google.fm/search*
// @match       *://www.google.fr/search*
// @match       *://www.google.ga/search*
// @match       *://www.google.ge/search*
// @match       *://www.google.gg/search*
// @match       *://www.google.com.gh/search*
// @match       *://www.google.com.gi/search*
// @match       *://www.google.gl/search*
// @match       *://www.google.gm/search*
// @match       *://www.google.gp/search*
// @match       *://www.google.gr/search*
// @match       *://www.google.com.gt/search*
// @match       *://www.google.gy/search*
// @match       *://www.google.com.hk/search*
// @match       *://www.google.hn/search*
// @match       *://www.google.hr/search*
// @match       *://www.google.ht/search*
// @match       *://www.google.hu/search*
// @match       *://www.google.co.id/search*
// @match       *://www.google.ie/search*
// @match       *://www.google.co.il/search*
// @match       *://www.google.im/search*
// @match       *://www.google.co.in/search*
// @match       *://www.google.iq/search*
// @match       *://www.google.is/search*
// @match       *://www.google.it/search*
// @match       *://www.google.je/search*
// @match       *://www.google.com.jm/search*
// @match       *://www.google.jo/search*
// @match       *://www.google.co.jp/search*
// @match       *://www.google.co.ke/search*
// @match       *://www.google.com.kh/search*
// @match       *://www.google.ki/search*
// @match       *://www.google.kg/search*
// @match       *://www.google.co.kr/search*
// @match       *://www.google.com.kw/search*
// @match       *://www.google.kz/search*
// @match       *://www.google.la/search*
// @match       *://www.google.com.lb/search*
// @match       *://www.google.li/search*
// @match       *://www.google.lk/search*
// @match       *://www.google.co.ls/search*
// @match       *://www.google.lt/search*
// @match       *://www.google.lu/search*
// @match       *://www.google.lv/search*
// @match       *://www.google.com.ly/search*
// @match       *://www.google.co.ma/search*
// @match       *://www.google.md/search*
// @match       *://www.google.me/search*
// @match       *://www.google.mg/search*
// @match       *://www.google.mk/search*
// @match       *://www.google.ml/search*
// @match       *://www.google.com.mm/search*
// @match       *://www.google.mn/search*
// @match       *://www.google.ms/search*
// @match       *://www.google.com.mt/search*
// @match       *://www.google.mu/search*
// @match       *://www.google.mv/search*
// @match       *://www.google.mw/search*
// @match       *://www.google.com.mx/search*
// @match       *://www.google.com.my/search*
// @match       *://www.google.co.mz/search*
// @match       *://www.google.com.na/search*
// @match       *://www.google.com.nf/search*
// @match       *://www.google.com.ng/search*
// @match       *://www.google.com.ni/search*
// @match       *://www.google.ne/search*
// @match       *://www.google.nl/search*
// @match       *://www.google.no/search*
// @match       *://www.google.com.np/search*
// @match       *://www.google.nr/search*
// @match       *://www.google.nu/search*
// @match       *://www.google.co.nz/search*
// @match       *://www.google.com.om/search*
// @match       *://www.google.com.pa/search*
// @match       *://www.google.com.pe/search*
// @match       *://www.google.com.pg/search*
// @match       *://www.google.com.ph/search*
// @match       *://www.google.com.pk/search*
// @match       *://www.google.pl/search*
// @match       *://www.google.pn/search*
// @match       *://www.google.com.pr/search*
// @match       *://www.google.ps/search*
// @match       *://www.google.pt/search*
// @match       *://www.google.com.py/search*
// @match       *://www.google.com.qa/search*
// @match       *://www.google.ro/search*
// @match       *://www.google.ru/search*
// @match       *://www.google.rw/search*
// @match       *://www.google.com.sa/search*
// @match       *://www.google.com.sb/search*
// @match       *://www.google.sc/search*
// @match       *://www.google.se/search*
// @match       *://www.google.com.sg/search*
// @match       *://www.google.sh/search*
// @match       *://www.google.si/search*
// @match       *://www.google.sk/search*
// @match       *://www.google.com.sl/search*
// @match       *://www.google.sn/search*
// @match       *://www.google.so/search*
// @match       *://www.google.sm/search*
// @match       *://www.google.sr/search*
// @match       *://www.google.st/search*
// @match       *://www.google.com.sv/search*
// @match       *://www.google.td/search*
// @match       *://www.google.tg/search*
// @match       *://www.google.co.th/search*
// @match       *://www.google.com.tj/search*
// @match       *://www.google.tk/search*
// @match       *://www.google.tl/search*
// @match       *://www.google.tm/search*
// @match       *://www.google.tn/search*
// @match       *://www.google.to/search*
// @match       *://www.google.com.tr/search*
// @match       *://www.google.tt/search*
// @match       *://www.google.com.tw/search*
// @match       *://www.google.co.tz/search*
// @match       *://www.google.com.ua/search*
// @match       *://www.google.co.ug/search*
// @match       *://www.google.co.uk/search*
// @match       *://www.google.com.uy/search*
// @match       *://www.google.co.uz/search*
// @match       *://www.google.com.vc/search*
// @match       *://www.google.co.ve/search*
// @match       *://www.google.vg/search*
// @match       *://www.google.co.vi/search*
// @match       *://www.google.com.vn/search*
// @match       *://www.google.vu/search*
// @match       *://www.google.ws/search*
// @match       *://www.google.rs/search*
// @match       *://www.google.co.za/search*
// @match       *://www.google.co.zm/search*
// @match       *://www.google.co.zw/search*
// @match       *://www.google.cat/search*
// ==/UserScript==
globalThis.IS_USERSCRIPT=!0,globalThis._localStorage_browser_polyfill={get:async(...args)=>(console.log("[localStorage] Get: ",...args),[]),set:async(...args)=>{console.log("[localStorage] Set: ",...args)},clear:async()=>{console.log("[localStorage] Clear")}},globalThis._browser_userscript_polyfill={runtime:{sendMessage:msg=>{"tabsCreate"===msg.type&&window.open(msg.options.url,"_blank")},id:"093889f3-43be-45e3-bc5a-e257e75b466d"},storage:{sync:globalThis._localStorage_browser_polyfill,local:globalThis._localStorage_browser_polyfill},permissions:{remove:()=>{},add:()=>{},request:()=>{},getAll:()=>({})}},console.log(globalThis.browser,_browser_userscript_polyfill),Object.assign(globalThis,{browser:globalThis._browser_userscript_polyfill,chrome:globalThis._browser_userscript_polyfill}),function(global,factory){"function"==typeof define&&define.amd?define("webextension-polyfill",["module"],factory):"undefined"!=typeof exports?factory(module):(factory(factory={exports:{}}),global.browser=factory.exports)}("undefined"!=typeof globalThis?globalThis:"undefined"!=typeof self?self:this,function(module){"use strict";if(!globalThis.chrome?.runtime?.id)throw new Error("This script should only be loaded in a browser extension.");if(void 0===globalThis.browser||Object.getPrototypeOf(globalThis.browser)!==Object.prototype)module.exports=(extensionAPIs=>{var apiMetadata={alarms:{clear:{minArgs:0,maxArgs:1},clearAll:{minArgs:0,maxArgs:0},get:{minArgs:0,maxArgs:1},getAll:{minArgs:0,maxArgs:0}},bookmarks:{create:{minArgs:1,maxArgs:1},get:{minArgs:1,maxArgs:1},getChildren:{minArgs:1,maxArgs:1},getRecent:{minArgs:1,maxArgs:1},getSubTree:{minArgs:1,maxArgs:1},getTree:{minArgs:0,maxArgs:0},move:{minArgs:2,maxArgs:2},remove:{minArgs:1,maxArgs:1},removeTree:{minArgs:1,maxArgs:1},search:{minArgs:1,maxArgs:1},update:{minArgs:2,maxArgs:2}},browserAction:{disable:{minArgs:0,maxArgs:1,fallbackToNoCallback:!0},enable:{minArgs:0,maxArgs:1,fallbackToNoCallback:!0},getBadgeBackgroundColor:{minArgs:1,maxArgs:1},getBadgeText:{minArgs:1,maxArgs:1},getPopup:{minArgs:1,maxArgs:1},getTitle:{minArgs:1,maxArgs:1},openPopup:{minArgs:0,maxArgs:0},setBadgeBackgroundColor:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0},setBadgeText:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0},setIcon:{minArgs:1,maxArgs:1},setPopup:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0},setTitle:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0}},browsingData:{remove:{minArgs:2,maxArgs:2},removeCache:{minArgs:1,maxArgs:1},removeCookies:{minArgs:1,maxArgs:1},removeDownloads:{minArgs:1,maxArgs:1},removeFormData:{minArgs:1,maxArgs:1},removeHistory:{minArgs:1,maxArgs:1},removeLocalStorage:{minArgs:1,maxArgs:1},removePasswords:{minArgs:1,maxArgs:1},removePluginData:{minArgs:1,maxArgs:1},settings:{minArgs:0,maxArgs:0}},commands:{getAll:{minArgs:0,maxArgs:0}},contextMenus:{remove:{minArgs:1,maxArgs:1},removeAll:{minArgs:0,maxArgs:0},update:{minArgs:2,maxArgs:2}},cookies:{get:{minArgs:1,maxArgs:1},getAll:{minArgs:1,maxArgs:1},getAllCookieStores:{minArgs:0,maxArgs:0},remove:{minArgs:1,maxArgs:1},set:{minArgs:1,maxArgs:1}},devtools:{inspectedWindow:{eval:{minArgs:1,maxArgs:2,singleCallbackArg:!1}},panels:{create:{minArgs:3,maxArgs:3,singleCallbackArg:!0},elements:{createSidebarPane:{minArgs:1,maxArgs:1}}}},downloads:{cancel:{minArgs:1,maxArgs:1},download:{minArgs:1,maxArgs:1},erase:{minArgs:1,maxArgs:1},getFileIcon:{minArgs:1,maxArgs:2},open:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0},pause:{minArgs:1,maxArgs:1},removeFile:{minArgs:1,maxArgs:1},resume:{minArgs:1,maxArgs:1},search:{minArgs:1,maxArgs:1},show:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0}},extension:{isAllowedFileSchemeAccess:{minArgs:0,maxArgs:0},isAllowedIncognitoAccess:{minArgs:0,maxArgs:0}},history:{addUrl:{minArgs:1,maxArgs:1},deleteAll:{minArgs:0,maxArgs:0},deleteRange:{minArgs:1,maxArgs:1},deleteUrl:{minArgs:1,maxArgs:1},getVisits:{minArgs:1,maxArgs:1},search:{minArgs:1,maxArgs:1}},i18n:{detectLanguage:{minArgs:1,maxArgs:1},getAcceptLanguages:{minArgs:0,maxArgs:0}},identity:{launchWebAuthFlow:{minArgs:1,maxArgs:1}},idle:{queryState:{minArgs:1,maxArgs:1}},management:{get:{minArgs:1,maxArgs:1},getAll:{minArgs:0,maxArgs:0},getSelf:{minArgs:0,maxArgs:0},setEnabled:{minArgs:2,maxArgs:2},uninstallSelf:{minArgs:0,maxArgs:1}},notifications:{clear:{minArgs:1,maxArgs:1},create:{minArgs:1,maxArgs:2},getAll:{minArgs:0,maxArgs:0},getPermissionLevel:{minArgs:0,maxArgs:0},update:{minArgs:2,maxArgs:2}},pageAction:{getPopup:{minArgs:1,maxArgs:1},getTitle:{minArgs:1,maxArgs:1},hide:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0},setIcon:{minArgs:1,maxArgs:1},setPopup:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0},setTitle:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0},show:{minArgs:1,maxArgs:1,fallbackToNoCallback:!0}},permissions:{contains:{minArgs:1,maxArgs:1},getAll:{minArgs:0,maxArgs:0},remove:{minArgs:1,maxArgs:1},request:{minArgs:1,maxArgs:1}},runtime:{getBackgroundPage:{minArgs:0,maxArgs:0},getPlatformInfo:{minArgs:0,maxArgs:0},openOptionsPage:{minArgs:0,maxArgs:0},requestUpdateCheck:{minArgs:0,maxArgs:0},sendMessage:{minArgs:1,maxArgs:3},sendNativeMessage:{minArgs:2,maxArgs:2},setUninstallURL:{minArgs:1,maxArgs:1}},sessions:{getDevices:{minArgs:0,maxArgs:1},getRecentlyClosed:{minArgs:0,maxArgs:1},restore:{minArgs:0,maxArgs:1}},storage:{local:{clear:{minArgs:0,maxArgs:0},get:{minArgs:0,maxArgs:1},getBytesInUse:{minArgs:0,maxArgs:1},remove:{minArgs:1,maxArgs:1},set:{minArgs:1,maxArgs:1}},managed:{get:{minArgs:0,maxArgs:1},getBytesInUse:{minArgs:0,maxArgs:1}},sync:{clear:{minArgs:0,maxArgs:0},get:{minArgs:0,maxArgs:1},getBytesInUse:{minArgs:0,maxArgs:1},remove:{minArgs:1,maxArgs:1},set:{minArgs:1,maxArgs:1}}},tabs:{captureVisibleTab:{minArgs:0,maxArgs:2},create:{minArgs:1,maxArgs:1},detectLanguage:{minArgs:0,maxArgs:1},discard:{minArgs:0,maxArgs:1},duplicate:{minArgs:1,maxArgs:1},executeScript:{minArgs:1,maxArgs:2},get:{minArgs:1,maxArgs:1},getCurrent:{minArgs:0,maxArgs:0},getZoom:{minArgs:0,maxArgs:1},getZoomSettings:{minArgs:0,maxArgs:1},goBack:{minArgs:0,maxArgs:1},goForward:{minArgs:0,maxArgs:1},highlight:{minArgs:1,maxArgs:1},insertCSS:{minArgs:1,maxArgs:2},move:{minArgs:2,maxArgs:2},query:{minArgs:1,maxArgs:1},reload:{minArgs:0,maxArgs:2},remove:{minArgs:1,maxArgs:1},removeCSS:{minArgs:1,maxArgs:2},sendMessage:{minArgs:2,maxArgs:3},setZoom:{minArgs:1,maxArgs:2},setZoomSettings:{minArgs:1,maxArgs:2},update:{minArgs:1,maxArgs:2}},topSites:{get:{minArgs:0,maxArgs:0}},webNavigation:{getAllFrames:{minArgs:1,maxArgs:1},getFrame:{minArgs:1,maxArgs:1}},webRequest:{handlerBehaviorChanged:{minArgs:0,maxArgs:0}},windows:{create:{minArgs:0,maxArgs:1},get:{minArgs:1,maxArgs:2},getAll:{minArgs:0,maxArgs:1},getCurrent:{minArgs:0,maxArgs:1},getLastFocused:{minArgs:0,maxArgs:1},remove:{minArgs:1,maxArgs:1},update:{minArgs:2,maxArgs:2}}};if(0===Object.keys(apiMetadata).length)throw new Error("api-metadata.json has not been included in browser-polyfill");class DefaultWeakMap extends WeakMap{constructor(createItem,items=void 0){super(items),this.createItem=createItem}get(key){return this.has(key)||this.set(key,this.createItem(key)),super.get(key)}}const makeCallback=(promise,metadata)=>(...callbackArgs)=>{extensionAPIs.runtime.lastError?promise.reject(new Error(extensionAPIs.runtime.lastError.message)):metadata.singleCallbackArg||callbackArgs.length<=1&&!1!==metadata.singleCallbackArg?promise.resolve(callbackArgs[0]):promise.resolve(callbackArgs)},pluralizeArguments=numArgs=>1==numArgs?"argument":"arguments",wrapMethod=(target,method,wrapper)=>new Proxy(method,{apply(targetMethod,thisObj,args){return wrapper.call(thisObj,target,...args)}});let hasOwnProperty=Function.call.bind(Object.prototype.hasOwnProperty);const wrapObject=(target,wrappers={},metadata={})=>{let cache=Object.create(null);var handlers={has(proxyTarget,prop){return prop in target||prop in cache},get(proxyTarget,prop,receiver){if(prop in cache)return cache[prop];if(prop in target){let value=target[prop];var wrapper;if("function"==typeof value)value="function"==typeof wrappers[prop]?wrapMethod(target,target[prop],wrappers[prop]):hasOwnProperty(metadata,prop)?(wrapper=((name,metadata)=>function(target,...args){if(args.length<metadata.minArgs)throw new Error(`Expected at least ${metadata.minArgs} ${pluralizeArguments(metadata.minArgs)} for ${name}(), got `+args.length);if(args.length>metadata.maxArgs)throw new Error(`Expected at most ${metadata.maxArgs} ${pluralizeArguments(metadata.maxArgs)} for ${name}(), got `+args.length);return new Promise((resolve,reject)=>{if(metadata.fallbackToNoCallback)try{target[name](...args,makeCallback({resolve:resolve,reject:reject},metadata))}catch(cbError){console.warn(name+" API method doesn't seem to support the callback parameter, falling back to call it without a callback: ",cbError),target[name](...args),metadata.fallbackToNoCallback=!1,metadata.noCallback=!0,resolve()}else metadata.noCallback?(target[name](...args),resolve()):target[name](...args,makeCallback({resolve:resolve,reject:reject},metadata))})})(prop,metadata[prop]),wrapMethod(target,target[prop],wrapper)):value.bind(target);else if("object"==typeof value&&null!==value&&(hasOwnProperty(wrappers,prop)||hasOwnProperty(metadata,prop)))value=wrapObject(value,wrappers[prop],metadata[prop]);else{if(!hasOwnProperty(metadata,"*"))return Object.defineProperty(cache,prop,{configurable:!0,enumerable:!0,get(){return target[prop]},set(value){target[prop]=value}}),value;value=wrapObject(value,wrappers[prop],metadata["*"])}return cache[prop]=value}},set(proxyTarget,prop,value,receiver){return prop in cache?cache[prop]=value:target[prop]=value,!0},defineProperty(proxyTarget,prop,desc){return Reflect.defineProperty(cache,prop,desc)},deleteProperty(proxyTarget,prop){return Reflect.deleteProperty(cache,prop)}},proxyTarget=Object.create(target);return new Proxy(proxyTarget,handlers)};var wrapEvent=wrapperMap=>({addListener(target,listener,...args){target.addListener(wrapperMap.get(listener),...args)},hasListener(target,listener){return target.hasListener(wrapperMap.get(listener))},removeListener(target,listener){target.removeListener(wrapperMap.get(listener))}}),onRequestFinishedWrappers=new DefaultWeakMap(listener=>"function"!=typeof listener?listener:function(req){req=wrapObject(req,{},{getContent:{minArgs:0,maxArgs:0}});listener(req)}),onMessageWrappers=new DefaultWeakMap(listener=>"function"!=typeof listener?listener:function(message,sender,sendResponse){let didCallSendResponse=!1,wrappedSendResponse;var sendResponsePromise=new Promise(resolve=>{wrappedSendResponse=function(response){didCallSendResponse=!0,resolve(response)}});let result;try{result=listener(message,sender,wrappedSendResponse)}catch(err){result=Promise.reject(err)}sender=!0!==result&&(message=result)&&"object"==typeof message&&"function"==typeof message.then;return!(!0!==result&&!sender&&!didCallSendResponse||((promise=>{promise.then(msg=>{sendResponse(msg)},error=>{let message;message=error&&(error instanceof Error||"string"==typeof error.message)?error.message:"An unexpected error occurred",sendResponse({__mozWebExtensionPolyfillReject__:!0,message:message})}).catch(err=>{console.error("Failed to send onMessage rejected reply",err)})})(sender?result:sendResponsePromise),0))});var wrappedSendMessage=(name,metadata,apiNamespaceObj,...args)=>{if(args.length<metadata.minArgs)throw new Error(`Expected at least ${metadata.minArgs} ${pluralizeArguments(metadata.minArgs)} for ${name}(), got `+args.length);if(args.length>metadata.maxArgs)throw new Error(`Expected at most ${metadata.maxArgs} ${pluralizeArguments(metadata.maxArgs)} for ${name}(), got `+args.length);return new Promise((resolve,reject)=>{resolve=(({reject,resolve},reply)=>{extensionAPIs.runtime.lastError?"The message port closed before a response was received."===extensionAPIs.runtime.lastError.message?resolve():reject(new Error(extensionAPIs.runtime.lastError.message)):reply&&reply.__mozWebExtensionPolyfillReject__?reject(new Error(reply.message)):resolve(reply)}).bind(null,{resolve:resolve,reject:reject});args.push(resolve),apiNamespaceObj.sendMessage(...args)})},onRequestFinishedWrappers={devtools:{network:{onRequestFinished:wrapEvent(onRequestFinishedWrappers)}},runtime:{onMessage:wrapEvent(onMessageWrappers),onMessageExternal:wrapEvent(onMessageWrappers),sendMessage:wrappedSendMessage.bind(null,"sendMessage",{minArgs:1,maxArgs:3})},tabs:{sendMessage:wrappedSendMessage.bind(null,"sendMessage",{minArgs:2,maxArgs:3})}},wrapEvent={clear:{minArgs:1,maxArgs:1},get:{minArgs:1,maxArgs:1},set:{minArgs:1,maxArgs:1}};return apiMetadata.privacy={network:{"*":wrapEvent},services:{"*":wrapEvent},websites:{"*":wrapEvent}},wrapObject(extensionAPIs,onRequestFinishedWrappers,apiMetadata)})(chrome);else module.exports=globalThis.browser}),function(window,document){if(window){for(var _REVERSE_MAP,_MAP={8:"backspace",9:"tab",13:"enter",16:"shift",17:"ctrl",18:"alt",20:"capslock",27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"ins",46:"del",91:"meta",93:"meta",224:"meta"},_KEYCODE_MAP={106:"*",107:"+",109:"-",110:".",111:"/",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},_SHIFT_MAP={"~":"`","!":"1","@":"2","#":"3",$:"4","%":"5","^":"6","&":"7","*":"8","(":"9",")":"0",_:"-","+":"=",":":";",'"':"'","<":",",">":".","?":"/","|":"\\"},_SPECIAL_ALIASES={option:"alt",command:"meta",return:"enter",escape:"esc",plus:"+",mod:/Mac|iPod|iPhone|iPad/.test(navigator.platform)?"meta":"ctrl"},i=1;i<20;++i)_MAP[111+i]="f"+i;for(i=0;i<=9;++i)_MAP[i+96]=i.toString();Mousetrap.prototype.bind=function(keys,callback,action){return keys=keys instanceof Array?keys:[keys],this._bindMultiple.call(this,keys,callback,action),this},Mousetrap.prototype.unbind=function(keys,action){return this.bind.call(this,keys,function(){},action)},Mousetrap.prototype.trigger=function(keys,action){return this._directMap[keys+":"+action]&&this._directMap[keys+":"+action]({},keys),this},Mousetrap.prototype.reset=function(){return this._callbacks={},this._directMap={},this},Mousetrap.prototype.stopCallback=function(e,element){var initialEventTarget;return!(-1<(" "+element.className+" ").indexOf(" mousetrap ")||function _belongsTo(element,ancestor){return null!==element&&element!==document&&(element===ancestor||_belongsTo(element.parentNode,ancestor))}(element,this.target))&&("INPUT"==(element="composedPath"in e&&"function"==typeof e.composedPath&&(initialEventTarget=e.composedPath()[0])!==e.target?initialEventTarget:element).tagName||"SELECT"==element.tagName||"TEXTAREA"==element.tagName||element.isContentEditable)},Mousetrap.prototype.handleKey=function(){return this._handleKey.apply(this,arguments)},Mousetrap.addKeycodes=function(object){for(var key in object)object.hasOwnProperty(key)&&(_MAP[key]=object[key]);_REVERSE_MAP=null},(Mousetrap.init=function(){var method,documentMousetrap=Mousetrap(document);for(method in documentMousetrap)"_"!==method.charAt(0)&&(Mousetrap[method]=function(method){return function(){return documentMousetrap[method].apply(documentMousetrap,arguments)}}(method))})(),window.Mousetrap=Mousetrap,"undefined"!=typeof module&&module.exports&&(module.exports=Mousetrap),"function"==typeof define&&define.amd&&define(function(){return Mousetrap})}function _addEvent(object,type,callback){object.addEventListener?object.addEventListener(type,callback,!1):object.attachEvent("on"+type,callback)}function _characterFromEvent(e){var character;return"keypress"==e.type?(character=String.fromCharCode(e.which),e.shiftKey?character:character.toLowerCase()):_MAP[e.which]||_KEYCODE_MAP[e.which]||String.fromCharCode(e.which).toLowerCase()}function _isModifier(key){return"shift"==key||"ctrl"==key||"alt"==key||"meta"==key}function _pickBestAction(key,modifiers,action){return action="keypress"==(action=action||(function(){if(!_REVERSE_MAP)for(var key in _REVERSE_MAP={},_MAP)95<key&&key<112||_MAP.hasOwnProperty(key)&&(_REVERSE_MAP[_MAP[key]]=key);return _REVERSE_MAP}()[key]?"keydown":"keypress"))&&modifiers.length?"keydown":action}function _getKeyInfo(combination,action){for(var key,modifiers=[],keys=function(combination){return"+"===combination?["+"]:(combination=combination.replace(/\+{2}/g,"+plus")).split("+")}(combination),i=0;i<keys.length;++i)key=keys[i],_SPECIAL_ALIASES[key]&&(key=_SPECIAL_ALIASES[key]),action&&"keypress"!=action&&_SHIFT_MAP[key]&&(key=_SHIFT_MAP[key],modifiers.push("shift")),_isModifier(key)&&modifiers.push(key);return{key:key,modifiers:modifiers,action:action=_pickBestAction(key,modifiers,action)}}function Mousetrap(targetElement){var self=this;if(targetElement=targetElement||document,!(self instanceof Mousetrap))return new Mousetrap(targetElement);self.target=targetElement,self._callbacks={},self._directMap={};var _resetTimer,_sequenceLevels={},_ignoreNextKeyup=!1,_ignoreNextKeypress=!1,_nextExpectedAction=!1;function _resetSequences(doNotReset){doNotReset=doNotReset||{};var key,activeSequences=!1;for(key in _sequenceLevels)doNotReset[key]?activeSequences=!0:_sequenceLevels[key]=0;activeSequences||(_nextExpectedAction=!1)}function _getMatches(character,modifiers,e,sequenceName,combination,level){var i,matches=[],action=e.type;if(!self._callbacks[character])return[];for("keyup"==action&&_isModifier(character)&&(modifiers=[character]),i=0;i<self._callbacks[character].length;++i){var modifiers1,modifiers2,callback=self._callbacks[character][i];!sequenceName&&callback.seq&&_sequenceLevels[callback.seq]!=callback.level||action!=callback.action||("keypress"!=action||e.metaKey||e.ctrlKey)&&(modifiers1=modifiers,modifiers2=callback.modifiers,modifiers1.sort().join(",")!==modifiers2.sort().join(","))||(modifiers1=!sequenceName&&callback.combo==combination,modifiers2=sequenceName&&callback.seq==sequenceName&&callback.level==level,(modifiers1||modifiers2)&&self._callbacks[character].splice(i,1),matches.push(callback))}return matches}function _fireCallback(callback,e,combo,sequence){self.stopCallback(e,e.target||e.srcElement,combo,sequence)||!1===callback(e,combo)&&(function(e){e.preventDefault?e.preventDefault():e.returnValue=!1}(e),function(e){e.stopPropagation?e.stopPropagation():e.cancelBubble=!0}(e))}function _handleKeyEvent(e){"number"!=typeof e.which&&(e.which=e.keyCode);var character=_characterFromEvent(e);character&&("keyup"==e.type&&_ignoreNextKeyup===character?_ignoreNextKeyup=!1:self.handleKey(character,function(e){var modifiers=[];return e.shiftKey&&modifiers.push("shift"),e.altKey&&modifiers.push("alt"),e.ctrlKey&&modifiers.push("ctrl"),e.metaKey&&modifiers.push("meta"),modifiers}(e),e))}function _bindSequence(combo,keys,callback,action){function _increaseSequence(nextAction){return function(){_nextExpectedAction=nextAction,++_sequenceLevels[combo],clearTimeout(_resetTimer),_resetTimer=setTimeout(_resetSequences,1e3)}}function _callbackAndReset(e){_fireCallback(callback,e,combo),"keyup"!==action&&(_ignoreNextKeyup=_characterFromEvent(e)),setTimeout(_resetSequences,10)}for(var i=_sequenceLevels[combo]=0;i<keys.length;++i){var wrappedCallback=i+1===keys.length?_callbackAndReset:_increaseSequence(action||_getKeyInfo(keys[i+1]).action);_bindSingle(keys[i],wrappedCallback,action,combo,i)}}function _bindSingle(combination,callback,action,sequenceName,level){self._directMap[combination+":"+action]=callback;var sequence=(combination=combination.replace(/\s+/g," ")).split(" ");1<sequence.length?_bindSequence(combination,sequence,callback,action):(sequence=_getKeyInfo(combination,action),self._callbacks[sequence.key]=self._callbacks[sequence.key]||[],_getMatches(sequence.key,sequence.modifiers,{type:sequence.action},sequenceName,combination,level),self._callbacks[sequence.key][sequenceName?"unshift":"push"]({callback:callback,modifiers:sequence.modifiers,action:sequence.action,seq:sequenceName,level:level,combo:combination}))}self._handleKey=function(character,modifiers,e){for(var callbacks=_getMatches(character,modifiers,e),doNotReset={},maxLevel=0,processedSequenceCallback=!1,i=0;i<callbacks.length;++i)callbacks[i].seq&&(maxLevel=Math.max(maxLevel,callbacks[i].level));for(i=0;i<callbacks.length;++i)callbacks[i].seq?callbacks[i].level==maxLevel&&(processedSequenceCallback=!0,doNotReset[callbacks[i].seq]=1,_fireCallback(callbacks[i].callback,e,callbacks[i].combo,callbacks[i].seq)):processedSequenceCallback||_fireCallback(callbacks[i].callback,e,callbacks[i].combo);modifiers="keypress"==e.type&&_ignoreNextKeypress;e.type!=_nextExpectedAction||_isModifier(character)||modifiers||_resetSequences(doNotReset),_ignoreNextKeypress=processedSequenceCallback&&"keydown"==e.type},self._bindMultiple=function(combinations,callback,action){for(var i=0;i<combinations.length;++i)_bindSingle(combinations[i],callback,action)},_addEvent(targetElement,"keypress",_handleKeyEvent),_addEvent(targetElement,"keydown",_handleKeyEvent),_addEvent(targetElement,"keyup",_handleKeyEvent)}}("undefined"!=typeof window?window:null,"undefined"!=typeof window?document:null),function(Mousetrap){var _globalCallbacks,_originalStopCallback;Mousetrap&&(_globalCallbacks={},_originalStopCallback=Mousetrap.prototype.stopCallback,Mousetrap.prototype.stopCallback=function(e,element,combo,sequence){return!!this.paused||!_globalCallbacks[combo]&&!_globalCallbacks[sequence]&&_originalStopCallback.call(this,e,element,combo)},Mousetrap.prototype.bindGlobal=function(keys,callback,action){if(this.bind(keys,callback,action),keys instanceof Array)for(var i=0;i<keys.length;i++)_globalCallbacks[keys[i]]=!0;else _globalCallbacks[keys]=!0},Mousetrap.init())}("undefined"!=typeof Mousetrap?Mousetrap:void 0);const DEFAULT_CSS=`/* NOTE:
 *
 * - Using !important is needed for some styles because otherwise they get
 *   overriden by the search engine stylesheets
 * - Using outline works better than border sometimes because creating the
 *   border can move other elements, for example the page numbers are moved in
 *   Google Scholar when highlighting the prev/next buttons.
 */

:root {
  --result-outline: 1px solid black;
}

@media (prefers-color-scheme: dark) {
  :root {
    --result-outline: 1px solid #aaaaaa;
  }
}

html[dark], [dark] {
  --result-outline: 1px solid #aaaaaa;
}

.wsn-google-focused-link {
    position: relative;
    /* This is required for the arrow to appear when navigating sub-results, see
     * also: https://github.com/infokiller/web-search-navigator/issues/357 */
    overflow: visible !important;
}

.wsn-google-focused-link::before,
.wsn-google-focused-map::before,
.wsn-gitlab-focused-link::before,
.wsn-brave-search-focused-link::before,
.wsn-startpage-focused-link::before {
    content: "►";
    margin-right: 25px;
    left: -25px;
    position: absolute;
}

.wsn-brave-search-focused-news {
  position: relative;
}

.wsn-brave-search-focused-news::before {
  content: "►";
  top: 5px;
  left: -45px;
  position: absolute;
}

.wsn-google-focused-image {
    outline: var(--result-outline) !important;
    /* Images are less visible with a thin outline */
    outline-width: 2px;
}

.wsn-google-focused-card,
.wsn-brave-search-focused-card,
.wsn-google-focused-job-card {
    border: var(--result-outline) !important;
}

.wsn-google-focused-map,
.wsn-google-card-item,
.wsn-gitlab-focused-group-row {
    outline: var(--result-outline) !important;
}

.wsn-google-focused-memex-result {
    border: var(--result-outline) !important;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

/* Startpage has dark themes where a black outline won't be visible */
.wsn-startpage-focused-link {
    outline: 1px solid #435a69 !important;
    outline-offset: 3px;
}

.wsn-youtube-focused-video {
    outline: var(--result-outline) !important;
    outline-offset: 1px;
}

.wsn-youtube-focused-grid-video {
    border: var(--result-outline) !important;
}

.wsn-google-scholar-next-page {
    /* Using outline works better than border for the Scholar previous/next
     * buttons because border moves the page numbers a bit. */
    outline: var(--result-outline) !important;
}

.wsn-amazon-focused-item {
    outline: var(--result-outline) !important;
    outline-offset: 3px;
}

.wsn-amazon-focused-cart-item,
.wsn-amazon-focused-carousel-item {
    border: var(--result-outline) !important;
}

.wsn-github-focused-item,
.wsn-github-focused-pagination {
    outline: var(--result-outline) !important;
    outline-offset: 2px;
}

/* This rule is only used when the "hide outline" option is enabled, and is used
 * to disable the website's default search result outlining */
.wsn-no-outline,
.wsn-no-outline:focus {
    outline: none;
}`,DEFAULT_KEYBINDINGS={nextKey:["down","j"],previousKey:["up","k"],navigatePreviousResultPage:["left","h"],navigateNextResultPage:["right","l"],navigateKey:["return","space"],navigateNewTabBackgroundKey:["ctrl+return","command+return","ctrl+space"],navigateNewTabKey:["ctrl+shift+return","command+shift+return","ctrl+shift+space"],navigateSearchTab:["a","s"],navigateImagesTab:["i"],navigateVideosTab:["v"],navigateMapsTab:["m"],navigateNewsTab:["n"],navigateShoppingTab:["alt+s"],navigateBooksTab:["b"],navigateFlightsTab:["alt+l"],navigateFinancialTab:["f"],focusSearchInput:["/","escape"],navigateShowAll:["z z"],navigateShowHour:["z h"],navigateShowDay:["z d"],navigateShowWeek:["z w"],navigateShowMonth:["z m"],navigateShowYear:["z y"],toggleSort:["z s"],toggleVerbatimSearch:["z v"],showImagesLarge:["z l"],showImagesMedium:["z e"],showImagesIcon:["z i"]},DEFAULT_OPTIONS={...DEFAULT_KEYBINDINGS,wrapNavigation:!1,autoSelectFirst:!0,hideOutline:!1,delay:0,googleIncludeCards:!0,googleIncludeMemex:!1,googleIncludePlaces:!0,customCSS:DEFAULT_CSS,simulateMiddleClick:!1,customGitlabUrl:"^https://(www.)?\\.*git.*\\."},keybindingStringToArray=kb=>kb.split(",").map(t=>t.trim()),keybindingArrayToString=kb=>kb.join(", ");class BrowserStorage{constructor(storage,defaultValues){this.storage=storage,this.values={},this.defaultValues=defaultValues}load(){return this.storage.get(null).then(values=>{this.values=values;let migrated=!1;for(var[key,value]of Object.entries(this.values))key in DEFAULT_KEYBINDINGS&&!Array.isArray(value)&&(migrated=!0,this.values[key]=keybindingStringToArray(value));if(migrated)return this.save()})}save(){return this.storage.set(this.values)}get(key){var value=this.values[key];return null!=value?value:this.defaultValues[key]}set(key,value){this.values[key]=value}clear(){return this.storage.clear().then(()=>{this.values={}})}getAll(){return{...this.defaultValues,...this.values}}}const STORAGE_KEY="webSearchNavigator";class LocalStorage{constructor(defaultValues){this.values={},this.defaultValues=defaultValues,this.load()}load(){var storedData=localStorage.getItem(STORAGE_KEY);storedData?this.values=JSON.parse(storedData):(this.values={...this.defaultValues},this.save())}save(){localStorage.setItem(STORAGE_KEY,JSON.stringify(this.values))}get(key){var value=this.values[key];return null!=value?value:this.defaultValues[key]}set(key,value){this.values[key]=value,this.save()}clear(){localStorage.removeItem(STORAGE_KEY),this.values={...this.defaultValues}}getAll(){return{...this.defaultValues,...this.values}}}const createSyncedOptions=()=>globalThis.IS_USERSCRIPT?new LocalStorage(DEFAULT_OPTIONS):new BrowserStorage(browser.storage.sync,DEFAULT_OPTIONS);class ExtensionOptions{constructor(){this.sync=createSyncedOptions(),globalThis.IS_USERSCRIPT?this.local=createSyncedOptions():this.local=new BrowserStorage(browser.storage.local,{lastQueryUrl:null,lastFocusedIndex:0})}load(){return Promise.all([this.local.load(),this.sync.load()])}}class SearchResult{#element;#anchorSelector;#highlightedElementSelector;#containerSelector;constructor(element,anchorSelector,highlightClass,highlightedElementSelector,containerSelector){this.#element=element,this.#anchorSelector=anchorSelector,this.highlightClass=highlightClass,this.#highlightedElementSelector=highlightedElementSelector,this.#containerSelector=containerSelector}get anchor(){return this.#anchorSelector?this.#anchorSelector(this.#element):this.#element}get container(){return this.#containerSelector?this.#containerSelector(this.#element):this.#element}get highlightedElement(){return this.#highlightedElementSelector?this.#highlightedElementSelector(this.#element):this.#element}}const getSortedSearchResults=(includedSearchResults,excludedNodeList=[])=>{var excludedResultsSet=new Set;for(const node of excludedNodeList)excludedResultsSet.add(node);var searchResults=[];for(const results of includedSearchResults)for(const node of results.nodes){var searchResult=new SearchResult(node,results.anchorSelector,results.highlightClass,results.highlightedElementSelector,results.containerSelector),anchor=searchResult.anchor;null==anchor||excludedResultsSet.has(anchor)||null===anchor.offsetParent||(excludedResultsSet.add(anchor),searchResults.push(searchResult))}return searchResults.sort((a,b)=>{a=a.anchor.compareDocumentPosition(b.anchor);return a&Node.DOCUMENT_POSITION_FOLLOWING?-1:a&Node.DOCUMENT_POSITION_PRECEDING?1:0}),searchResults},getFixedSearchBoxTopMargin=(searchBoxContainer,element)=>!searchBoxContainer||searchBoxContainer.contains(element)?0:searchBoxContainer.getBoundingClientRect().height,isFirefox=()=>0<=navigator.userAgent.toLowerCase().indexOf("firefox"),getDefaultBottomMargin=element=>28,selectorElementGetter=selector=>()=>document.querySelector(selector),nParent=(element,n)=>{for(;0<n&&element;)element=element.parentElement,n--;return element},debounce=(callback,delayMs)=>{let timeoutId;return(...args)=>{clearTimeout(timeoutId),timeoutId=setTimeout(()=>callback(...args),delayMs)}};class GoogleSearch{constructor(options){this.options=options}get urlPattern(){return/^https:\/\/(www\.)?google\./}get searchBoxSelector(){return"form[role=search] [name=q]"}getTopMargin(element){return getFixedSearchBoxTopMargin(document.querySelector("#searchform.minidiv"),element)}getBottomMargin(element){return isFirefox()?0:getDefaultBottomMargin()}onChangedResults(callback){var container;return GoogleSearch.#isImagesTab()?GoogleSearch.#onImageSearchResults(callback):this.options.googleIncludeMemex?GoogleSearch.#onMemexResults(callback):void((container=document.querySelector("#rcnt"))&&new MutationObserver(debounce((mutationsList,observer)=>{callback(!0)},50)).observe(container,{attributes:!1,childList:!0,subtree:!0}))}static#isImagesTab(){return"isch"===new URLSearchParams(window.location.search).get("tbm")}static#getImagesTabResults(){var includedElements=[{nodes:document.querySelectorAll('.islrc a[data-nav="1"]'),highlightClass:"wsn-google-focused-image"},{nodes:document.querySelectorAll('#islmp [type="button"]'),highlightClass:"wsn-google-focused-image"}];return getSortedSearchResults(includedElements,[])}static#regularResults(){return[{nodes:document.querySelectorAll("#search .r > a:first-of-type"),highlightClass:"wsn-google-focused-link",containerSelector:n=>n.parentElement.parentElement},{nodes:document.querySelectorAll("#search .r g-link > a:first-of-type"),highlightClass:"wsn-google-focused-link",containerSelector:n=>n.parentElement.parentElement},{nodes:document.querySelectorAll('#botstuff a[href^="/search"][href*="start="] h3'),highlightClass:"wsn-google-focused-link",anchorSelector:n=>n.closest("a")},{nodes:document.querySelectorAll("#botstuff a h3"),highlightClass:"wsn-google-focused-link",containerSelector:n=>nParent(n,5),highlightedElementSelector:n=>nParent(n,5),anchorSelector:n=>n.closest("a")},{nodes:document.querySelectorAll(".xpdopen .g a"),highlightClass:"wsn-google-focused-link",highlightedElementSelector:n=>n.querySelector("h3")},{nodes:document.querySelectorAll('h3 a[href*="youtube.com"]'),highlightClass:"wsn-google-focused-link",highlightedElementSelector:n=>n.closest("h3")},{nodes:document.querySelectorAll("#search h3 a:first-of-type"),highlightClass:"wsn-google-focused-link",highlightedElementSelector:n=>n.closest("h3"),containerSelector:n=>n.closest("tr")},{nodes:document.querySelectorAll("#rso a h4"),anchorSelector:n=>n.closest("a"),highlightClass:"wsn-google-focused-card",highlightedElementSelector:n=>n.closest(".sh-dgr__content")},{nodes:document.querySelectorAll("#search g-card a"),highlightClass:"wsn-google-focused-link"},{nodes:document.querySelectorAll('#search a:is([href*="ibp=htl;jobs"],[href*="htivrt=jobs"]) [role=heading][aria-level="2"]'),anchorSelector:n=>n.closest("a"),highlightClass:"wsn-google-focused-job-card"},{nodes:document.querySelectorAll('#search li a[href*="htivrt=jobs"]'),highlightedElementSelector:n=>n.closest("li"),highlightClass:"wsn-google-focused-job-card"},{nodes:document.querySelectorAll("#search [data-hveid] a h3"),anchorSelector:n=>n.closest("a"),containerSelector:n=>n.closest("[data-hveid]"),highlightedElementSelector:n=>n.closest("[data-hveid]"),highlightClass:"wsn-google-focused-link"},{nodes:document.querySelectorAll("#pnprev, #pnnext"),highlightClass:"wsn-google-card-item"}]}static#cardResults(){var nearestChildOrSiblingOrParentAnchor=element=>{var childAnchor=element.querySelector("a");return childAnchor&&childAnchor.href||(childAnchor=element.parentElement.querySelector("a"))&&childAnchor.href?childAnchor:element.closest("a")},nearestCardContainer=element=>element.closest("g-inner-card");return[{nodes:document.querySelectorAll("#search [data-init-vis=true] [role=heading]"),anchorSelector:nearestChildOrSiblingOrParentAnchor,highlightedElementSelector:nearestCardContainer,highlightClass:"wsn-google-focused-card"},{nodes:document.querySelectorAll("#search [role=text] [role=heading]"),anchorSelector:nearestChildOrSiblingOrParentAnchor,highlightClass:"wsn-google-focused-link"},{nodes:document.querySelectorAll("#search video-voyager a [role=heading]"),anchorSelector:nearestChildOrSiblingOrParentAnchor,containerSelector:nearestChildOrSiblingOrParentAnchor,highlightedElementSelector:nearestChildOrSiblingOrParentAnchor,highlightClass:"wsn-google-focused-link"},{nodes:document.querySelectorAll("#search g-scrolling-carousel g-inner-card a [role=heading]"),anchorSelector:nearestChildOrSiblingOrParentAnchor,containerSelector:nearestCardContainer,highlightedElementSelector:nearestCardContainer,highlightClass:"wsn-google-card-item"},{nodes:document.querySelectorAll("#search a.a-no-hover-decoration [role=heading]"),anchorSelector:nearestChildOrSiblingOrParentAnchor,containerSelector:nearestChildOrSiblingOrParentAnchor,highlightedElementSelector:nearestChildOrSiblingOrParentAnchor,highlightClass:"wsn-google-focused-link"},{nodes:document.querySelectorAll("td a [role=heading]"),anchorSelector:nearestChildOrSiblingOrParentAnchor,containerSelector:n=>n.closest("td"),highlightedElementSelector:n=>n.closest("td"),highlightClass:"wsn-google-card-item"},{nodes:document.querySelectorAll("a [role=heading]"),anchorSelector:nearestChildOrSiblingOrParentAnchor,containerSelector:nearestChildOrSiblingOrParentAnchor,highlightedElementSelector:nearestChildOrSiblingOrParentAnchor,highlightClass:"wsn-google-card-item"}]}static#placesResults(){var nodes=document.querySelectorAll(".vk_c a");let map,links=nodes;null!=nodes[0]&&nodes[0].querySelector("img")&&(map=nodes[0],links=Array.from(nodes).slice(1));nodes=[];return null!=map&&nodes.push({nodes:[map],highlightedElementSelector:n=>n.parentElement,highlightClass:"wsn-google-focused-map"}),nodes.push({nodes:links,highlightClass:"wsn-google-focused-link"}),nodes}static#memexResults(){return[{nodes:document.querySelectorAll("#memexResults ._3d3zwUrsb4CVi1Li4H6CBw a"),highlightClass:"wsn-google-focused-memex-result"}]}getSearchResults(){var includedElements,excludedElements;return GoogleSearch.#isImagesTab()?GoogleSearch.#getImagesTabResults():(includedElements=GoogleSearch.#regularResults(),this.options.googleIncludeCards&&includedElements.push(...GoogleSearch.#cardResults()),this.options.googleIncludePlaces&&includedElements.push(...GoogleSearch.#placesResults()),this.options.googleIncludeMemex&&includedElements.push(...GoogleSearch.#memexResults()),excludedElements=document.querySelectorAll([".related-question-pair a","#search .kp-blk:not(.c2xzTb) .r > a:first-of-type","#rhs a"].join(", ")),getSortedSearchResults(includedElements,excludedElements))}static#onImageSearchResults(callback){var container=document.querySelector(".islrc");container&&new MutationObserver(debounce((mutationsList,observer)=>{callback(!0)},50)).observe(container,{attributes:!1,childList:!0,subtree:!1})}static#onMemexResults(callback){var container=document.querySelector("#rhs");container&&new MutationObserver(debounce((mutationsList,observer)=>{null!=document.querySelector("#memexResults")&&callback(!0)},50)).observe(container,{attributes:!1,childList:!0,subtree:!0})}static#imageSearchTabs(){return{navigateSearchTab:document.querySelectorAll(".T47uwc > a")[0],navigateMapsTab:selectorElementGetter('.T47uwc > a[href*="maps.google."]'),navigateVideosTab:selectorElementGetter('.T47uwc > a[href*="&tbm=vid"]'),navigateNewsTab:selectorElementGetter('.T47uwc > a[href*="&tbm=nws"]'),navigateShoppingTab:selectorElementGetter('a[role="menuitem"][href*="&tbm=shop"]'),navigateBooksTab:selectorElementGetter('a[role="menuitem"][href*="&tbm=bks"]'),navigateFlightsTab:selectorElementGetter('a[role="menuitem"][href*="&tbm=flm"]'),navigateFinancialTab:selectorElementGetter('a[role="menuitem"][href*="/finance?"]')}}get previousPageButton(){return GoogleSearch.#isImagesTab()?null:selectorElementGetter("#pnprev")}get nextPageButton(){return GoogleSearch.#isImagesTab()?null:selectorElementGetter("#pnnext")}get tabs(){return GoogleSearch.#isImagesTab()?GoogleSearch.#imageSearchTabs():{navigateSearchTab:selectorElementGetter('a[href*="/search?q="]:not([href*="&tbm="]):not([href*="maps.google."])'),navigateImagesTab:selectorElementGetter('a[href*="&tbm=isch"]'),navigateVideosTab:selectorElementGetter('a[href*="&tbm=vid"]'),navigateMapsTab:selectorElementGetter('a[href*="maps.google."]'),navigateNewsTab:selectorElementGetter('a[href*="&tbm=nws"]'),navigateShoppingTab:selectorElementGetter('a[href*="&tbm=shop"]'),navigateBooksTab:selectorElementGetter('a[href*="&tbm=bks"]'),navigateFlightsTab:selectorElementGetter('a[href*="&tbm=flm"]'),navigateFinancialTab:selectorElementGetter('[href*="/finance?"]')}}changeTools(period){var searchParams=new URLSearchParams(window.location.search),allTbsValues=searchParams.getAll("tbs"),allTbsValues=allTbsValues[allTbsValues.length-1]||"",allTbsValues=/(qdr:.|li:1)(,sbd:.)?/.exec(allTbsValues),currentPeriod=allTbsValues&&allTbsValues[1]||"",allTbsValues=allTbsValues&&allTbsValues[2]||"";if("a"===period)searchParams.delete("tbs");else if(period){let newTbs="";newTbs="v"===period?"li:1"===currentPeriod?"":"li:1":"qdr:"+period,searchParams.set("tbs",""+newTbs+allTbsValues)}else currentPeriod&&searchParams.set("tbs",currentPeriod+(allTbsValues?"":",sbd:1"));period="?"+searchParams.toString();return period!==window.location.search&&(window.location.search=period),!1}changeImageSize(size){const sizeOptions_LARGE={value:0,name:"Large",code:"l"},sizeOptions_MEDIUM={value:1,name:"Medium",code:"e"},sizeOptions_ICON={value:2,name:"Icon",code:"i"};var openTool=document.querySelector('[class="PNyWAd ZXJQ7c"][jsname="I4bIT"]'),openTool=(null!=openTool&&openTool.click(),document.querySelector('[aria-label="Size"]')),dropDownWithSize=(null!=openTool&&openTool.click(),document.querySelector('[class="xFo9P r9PaP Fmo8N"][jsname="wLFV5d"]'));const getButton=selector=>{let button;return button=null!=document.querySelector(selector)?document.querySelector(selector):null};var setImageSize=(dropDownWithSize,buttonSelector)=>{let button=getButton(buttonSelector);null==dropDownWithSize&&null!=button?button.click():null!=dropDownWithSize&&null==button?(dropDownWithSize.click(),(button=getButton(buttonSelector)).click()):null!=dropDownWithSize&&null!=button&&button.click()};switch(size){case sizeOptions_LARGE.code:null!=dropDownWithSize&&dropDownWithSize.getAttribute("aria-label")==sizeOptions_LARGE.name||setImageSize(dropDownWithSize,'[class="MfLWbb"][aria-label="Large"]');break;case sizeOptions_MEDIUM.code:null!=dropDownWithSize&&dropDownWithSize.getAttribute("aria-label")==sizeOptions_MEDIUM.name||setImageSize(dropDownWithSize,'[class="MfLWbb"][aria-label="Medium"]');break;case sizeOptions_ICON.code:null!=dropDownWithSize&&dropDownWithSize.getAttribute("aria-label")==sizeOptions_ICON.name||setImageSize(dropDownWithSize,'[class="MfLWbb"][aria-label="Icon"]')}}}class BraveSearch{constructor(options){this.options=options}get urlPattern(){return/^https:\/\/search\.brave\.com/}get searchBoxSelector(){return".form-input, input[id=searchbox]"}getTopMargin(element){return getFixedSearchBoxTopMargin(document.querySelector("header.navbar"),element)}onChangedResults(callback){var containers=document.querySelectorAll("#results"),observer=new MutationObserver(debounce((mutationsList,observer)=>{callback(!0)},50));for(const container of containers)observer.observe(container,{attributes:!1,childList:!0,subtree:!0})}static#getNewsTabResults(){var includedElements=[{nodes:document.querySelectorAll(".snippet a"),highlightClass:"wsn-brave-search-focused-news",containerSelector:n=>n.parentElement}];return getSortedSearchResults(includedElements)}static#getVideosTabResults(){var includedElements=[{nodes:document.querySelectorAll(".card a"),highlightClass:"wsn-brave-search-focused-card",highlightedElementSelector:n=>n.closest(".card"),containerSelector:n=>n.parentElement}];return getSortedSearchResults(includedElements)}getSearchResults(){var includedElements;return BraveSearch.#isTabActive(this.tabs.navigateNewsTab)?BraveSearch.#getNewsTabResults():BraveSearch.#isTabActive(this.tabs.navigateVideosTab)?BraveSearch.#getVideosTabResults():(includedElements=[{nodes:document.querySelectorAll(".snippet.fdb > a"),highlightClass:"wsn-brave-search-focused-link",containerSelector:n=>n.parentElement},{nodes:document.querySelectorAll('.card[data-type="news"]:nth-child(-n+3)'),highlightClass:"wsn-brave-search-focused-card"},{nodes:document.querySelectorAll('.card[data-type="videos"]:nth-child(-n+3)'),highlightClass:"wsn-brave-search-focused-card"}],getSortedSearchResults(includedElements))}static#isTabActive(tab){return tab&&tab.parentElement.classList.contains("active")}get tabs(){return{navigateSearchTab:document.querySelector('a[href*="/search?q="]'),navigateImagesTab:document.querySelector("#tab-images > a:first-of-type"),navigateNewsTab:document.querySelector('a[href*="/news?q="]'),navigateVideosTab:document.querySelector("#tab-videos > a:first-of-type")}}}class StartPage{constructor(options){this.options=options}get urlPattern(){return/^https:\/\/(www\.)?startpage\./}get searchBoxSelector(){return"#q"}getTopMargin(element){return getFixedSearchBoxTopMargin(document.querySelector("div.layout-web__header"),element)}getBottomMargin(element){return isFirefox()?0:getDefaultBottomMargin()}static#isSearchTab(){return null!=document.querySelector("div.layout-web")}static#isImagesTab(){return null!=document.querySelector("div.layout-images")}getSearchResults(){var containerSelector,excludedElements;return StartPage.#isImagesTab()?[]:(containerSelector=element=>StartPage.#isSearchTab()?element.closest(".w-gl__result"):element,containerSelector=[{nodes:document.querySelectorAll("a.w-gl__result-url"),highlightedElementSelector:containerSelector,highlightClass:"wsn-startpage-focused-link",containerSelector:containerSelector},{nodes:document.querySelectorAll(".pagination--desktop button"),highlightClass:"wsn-startpage-focused-link"},{nodes:document.querySelectorAll(".vo-sp.vo-sp--default > a.vo-sp__link"),highlightedElementSelector:containerSelector,highlightClass:"wsn-startpage-focused-link"}],excludedElements=document.querySelectorAll("button[disabled]"),getSortedSearchResults(containerSelector,excludedElements))}get previousPageButton(){var menuLinks=document.querySelectorAll(".inline-nav-menu__link");return!menuLinks||menuLinks.length<4?null:document.querySelector("form.pagination__form.next-prev-form--desktop:first-of-type")}get nextPageButton(){var menuLinks=document.querySelectorAll(".inline-nav-menu__link");return!menuLinks||menuLinks.length<4?null:document.querySelector("form.pagination__form.next-prev-form--desktop:last-of-type")}get tabs(){var menuLinks=document.querySelectorAll(".inline-nav-menu__link");return!menuLinks||menuLinks.length<4?{}:{navigateSearchTab:menuLinks[0],navigateImagesTab:menuLinks[1],navigateVideosTab:menuLinks[2],navigateNewsTab:menuLinks[3]}}changeTools(period){var forms=document.forms;let timeForm;for(let i=0;i<forms.length;i++)"search-filter-time__form"===forms[i].className&&(timeForm=forms[i]);switch(period){case"d":timeForm.elements.with_date[1].click();break;case"w":timeForm.elements.with_date[2].click();break;case"m":timeForm.elements.with_date[3].click();break;case"y":timeForm.elements.with_date[4].click()}}}class YouTube{constructor(options){this.options=options,this.gridNavigation=!1}get urlPattern(){return/^https:\/\/(www)\.youtube\./}get searchBoxSelector(){return"input#search"}getTopMargin(element){return getFixedSearchBoxTopMargin(document.querySelector("#masthead-container"),element)}onChangedResults(callback){const YT_CONTAINER_SELECTOR=["ytd-section-list-renderer",".ytd-section-list-renderer","ytd-rich-grid-renderer","ytd-shelf-renderer"].join(","),resultsObserver=new MutationObserver(debounce((mutationsList,observer)=>{callback(!0)},50));let lastLoadedURL=null;new MutationObserver(debounce((mutationsList,observer)=>{var url=window.location.pathname+window.location.search;if(url!==lastLoadedURL){resultsObserver.disconnect();var containers=document.querySelectorAll(YT_CONTAINER_SELECTOR);if(0!=containers.length){lastLoadedURL=url,callback(!1);for(const container of containers)resultsObserver.observe(container,{attributes:!1,childList:!0,subtree:!0})}}},50)).observe(document.querySelector("#page-manager"),{attributes:!1,childList:!0,subtree:!0})}getSearchResults(){var includedElements=[{nodes:document.querySelectorAll("a#video-title.ytd-video-renderer"),highlightClass:"wsn-youtube-focused-video",highlightedElementSelector:n=>n.closest("ytd-video-renderer"),containerSelector:n=>n.closest("ytd-video-renderer")},{nodes:document.querySelectorAll('ytd-playlist-renderer a[href*="/playlist"]'),highlightClass:"wsn-youtube-focused-video",highlightedElementSelector:n=>n.closest("ytd-playlist-renderer"),containerSelector:n=>n.closest("ytd-playlist-renderer")},{nodes:document.querySelectorAll("a.ytd-playlist-video-renderer"),highlightClass:"wsn-youtube-focused-video",highlightedElementSelector:n=>n.closest("ytd-playlist-video-renderer"),containerSelector:n=>n.closest("ytd-playlist-video-renderer")},{nodes:document.querySelectorAll("div#content a.ytd-radio-renderer"),highlightClass:"wsn-youtube-focused-video"},{nodes:document.querySelectorAll('ytd-grid-video-renderer a#video-title:not([aria-hidden="true"])'),highlightClass:"wsn-youtube-focused-grid-video",highlightedElementSelector:n=>n.closest("ytd-grid-video-renderer"),containerSelector:n=>n.closest("ytd-grid-video-renderer")}],homePageElements={nodes:document.querySelectorAll("ytd-rich-item-renderer a#video-title-link"),highlightClass:"wsn-youtube-focused-video",highlightedElementSelector:n=>n.closest("ytd-rich-item-renderer"),containerSelector:n=>n.closest("ytd-rich-item-renderer")},includedElements=getSortedSearchResults([...includedElements,homePageElements],[]),homePageElements=Array.from(homePageElements.nodes).some(n=>null!=n.offsetParent),gridRow=document.querySelector("ytd-rich-grid-row");return homePageElements&&null!=gridRow&&(includedElements.itemsPerRow=gridRow.getElementsByTagName("ytd-rich-item-renderer").length,includedElements.gridNavigation=0<includedElements.itemsPerRow),includedElements}changeTools(period){document.querySelector("div#collapse-content")||((toggleButton=document.querySelectorAll("a.ytd-toggle-button-renderer")[0]).click(),toggleButton.click());var toggleButton,forms=document.querySelectorAll("div#collapse-content > *:first-of-type ytd-search-filter-renderer");let neededForm=null;switch(period){case"h":neededForm=forms[0];break;case"d":neededForm=forms[1];break;case"w":neededForm=forms[2];break;case"m":neededForm=forms[3];break;case"y":neededForm=forms[4]}neededForm&&neededForm.childNodes[1].click()}}class GoogleScholar{constructor(options){this.options=options}get urlPattern(){return/^https:\/\/scholar\.google\./}get searchBoxSelector(){return"#gs_hdr_tsi"}getSearchResults(){var includedElements=[{nodes:document.querySelectorAll(".gs_rt a"),highlightClass:"wsn-google-focused-link",highlightedElementSelector:n=>n.closest(".gs_rt"),containerSelector:n=>n.parentElement.parentElement},{nodes:document.querySelectorAll(".gs_ico_nav_previous, .gs_ico_nav_next"),anchorSelector:n=>n.parentElement,highlightClass:"wsn-google-scholar-next-page",highlightedElementSelector:n=>n.parentElement.children[1],containerSelector:n=>n.parentElement.children[1]}];return getSortedSearchResults(includedElements,[])}get previousPageButton(){var previousPageElement=document.querySelector(".gs_ico_nav_previous");return null!==previousPageElement?previousPageElement.parentElement:null}get nextPageButton(){var nextPageElement=document.querySelector(".gs_ico_nav_next");return null!==nextPageElement?nextPageElement.parentElement:null}}class Amazon{constructor(options){this.options=options}get urlPattern(){return/^https:\/\/(www\.)?amazon\./}get searchBoxSelector(){return"#twotabsearchtextbox"}onChangedResults(callback){var container=document.querySelector(".s-main-slot");container&&new MutationObserver(debounce((mutationsList,observer)=>{callback(!1)},50)).observe(container,{attributes:!1,childList:!0,subtree:!1})}getSearchResults(){var includedElements=[{nodes:document.querySelectorAll(".s-main-slot .a-carousel-card h2 .a-link-normal.a-text-normal"),highlightedElementSelector:n=>n.closest(".a-carousel-card"),highlightClass:"wsn-amazon-focused-carousel-item",containerSelector:n=>n.closest(".a-carousel-card")},{nodes:document.querySelectorAll(".s-main-slot h2 .a-link-normal.a-text-normal"),highlightedElementSelector:n=>n.closest(".a-section").parentElement.closest(".a-section"),highlightClass:"wsn-amazon-focused-item",containerSelector:n=>n.closest(".a-section").parentElement.closest(".a-section")},{nodes:document.querySelectorAll("a.s-pagination-item"),highlightClass:"wsn-amazon-focused-item"},{nodes:document.querySelectorAll(".sc-list-item-content .a-list-item .a-link-normal"),highlightClass:"wsn-amazon-focused-cart-item",highlightedElementSelector:n=>n.closest(".sc-list-item-content"),containerSelector:n=>n.closest(".sc-list-item-content")}],excludedElements=document.querySelectorAll('.a-pagination .a-selected a, .a-carousel-card[aria-hidden="true"] a');return getSortedSearchResults(includedElements,excludedElements)}get previousPageButton(){return document.querySelector("a.s-pagination-previous")}get nextPageButton(){return document.querySelector("a.s-pagination-next")}}class Github{constructor(options){this.options=options}get urlPattern(){return/^https:\/\/(www\.)?github\.com/}get searchBoxSelector(){return'input[name="q"]'}static#getCommitSearchLinks(){var commits=[];for(const con of document.querySelectorAll("#commit_search_results .text-normal")){var links=con.querySelectorAll("a");0!==links.length&&(1===links.length?commits.push(links[0]):null!=(links=con.querySelector('a[data-hovercard-type="pull_request"]'))&&commits.push(links))}return commits}getSearchResults(){var includedElements=[{nodes:document.querySelectorAll(".repo-list a"),highlightClass:"wsn-github-focused-item",containerSelector:n=>n.closest(".mt-n1")},{nodes:document.querySelectorAll("#code_search_results .text-normal a"),highlightClass:"wsn-github-focused-item"},{nodes:Github.#getCommitSearchLinks(),highlightClass:"wsn-github-focused-item"},{nodes:document.querySelectorAll("#issue_search_results .text-normal a"),highlightClass:"wsn-github-focused-item"},{nodes:document.querySelectorAll("#marketplace_search_results .text-normal a"),highlightClass:"wsn-github-focused-item"},{nodes:document.querySelectorAll("#topic_search_results .text-normal a"),highlightClass:"wsn-github-focused-item"},{nodes:document.querySelectorAll("#wiki_search_results .text-normal a"),highlightClass:"wsn-github-focused-item"},{nodes:document.querySelectorAll("#user_search_results .text-normal a"),highlightClass:"wsn-github-focused-item"},{nodes:document.querySelectorAll(".pinned-item-list-item-content span.repo"),highlightClass:"wsn-github-focused-item",highlightedElementSelector:n=>n.closest("a"),containerSelector:n=>n.closest("a"),anchorSelector:n=>n.closest("a")},{nodes:document.querySelectorAll('#user-repositories-list a[itemprop*="codeRepository"]'),highlightClass:"wsn-github-focused-item",containerSelector:n=>n.closest("li")||n},{nodes:document.querySelectorAll(".paginate-container a"),highlightClass:"wsn-github-focused-pagination"}],excludedElements=("stars"===new URLSearchParams(window.location.search).get("tab")&&includedElements.push({nodes:document.querySelectorAll("h3 a"),highlightClass:"wsn-github-focused-item"}),[...document.querySelectorAll(".muted-link, .Link--muted"),...document.querySelectorAll(".topic-tag")]);return getSortedSearchResults(includedElements,excludedElements)}onChangedResults(callback){var container=document.querySelector("body");if(container){let lastURL=window.location.href;new MutationObserver(debounce((mutationsList,observer)=>{let appendOnly=!0;window.location.href!==lastURL&&(lastURL=window.location.href,appendOnly=!1),callback(appendOnly)},50)).observe(container,{attributes:!1,childList:!0,subtree:!1})}}get tabs(){return{}}}class Gitlab{constructor(options){this.options=options}get urlPattern(){return/^https:\/\/(www\.)?gitlab\.com/}get searchBoxSelector(){return".form-input, input[id=search]"}getTopMargin(element){return getFixedSearchBoxTopMargin(document.querySelector("header.navbar"),element)}onChangedResults(callback){var containers=document.querySelectorAll(".projects-list, .groups-list, #content-body"),observer=new MutationObserver(async(mutationsList,observer)=>{callback(!0)});for(const container of containers)observer.observe(container,{attributes:!1,childList:!0,subtree:!0})}getSearchResults(){var includedElements=[{nodes:document.querySelectorAll("li.project-row h2 a"),containerSelector:n=>n.closest("li.project-row"),highlightedElementSelector:n=>n.closest("li.project-row"),highlightClass:"wsn-gitlab-focused-group-row"},{nodes:document.querySelectorAll("ul.groups-list li.group-row a[aria-label]"),containerSelector:n=>n.closest("li.group-row"),highlightedElementSelector:n=>n.closest("li.group-row"),highlightClass:"wsn-gitlab-focused-group-row"},{nodes:document.querySelectorAll("li.page-item a.page-link"),containerSelector:n=>n.closest("li.page-item"),highlightedElementSelector:n=>n.closest("li.group-row"),highlightClass:"wsn-gitlab-focused-group-row"}];return getSortedSearchResults(includedElements)}}class CustomGitlab extends Gitlab{get urlPattern(){return new RegExp(this.options.customGitlabUrl)}}const getSearchEngine=options=>{var searchEngines=[new GoogleSearch(options),new BraveSearch(options),new StartPage(options),new YouTube(options),new GoogleScholar(options),new Amazon(options),new Github(options),new Gitlab(options),new CustomGitlab(options)],href=window.location.href;for(let i=0;i<searchEngines.length;i++)if(href.match(searchEngines[i].urlPattern))return searchEngines[i];return null},FOCUS_SCROLL_OFF=0,FOCUS_SCROLL_ON=1,FOCUS_SCROLL_ONLY=2,scrollToElement=(searchEngine,element)=>{if(null!=element){let topMargin=0,bottomMargin=(searchEngine.getTopMargin&&(topMargin=searchEngine.getTopMargin(element)),getDefaultBottomMargin());searchEngine.getBottomMargin&&(bottomMargin=searchEngine.getBottomMargin(element));var searchEngine=element.getBoundingClientRect(),scrollY=window.scrollY;return searchEngine.top<topMargin?(element.scrollIntoView(!0),window.scrollBy(0,-topMargin)):searchEngine.bottom+bottomMargin>window.innerHeight&&(element.scrollIntoView(!1),window.scrollBy(0,bottomMargin)),.01<Math.abs(window.scrollY-scrollY)}console.error("Cannot scroll to null element")},bindKeys=(bindings,toggle)=>{bindings.sort((a,b)=>b[0].split(" ").length-a[0].split(" ").length);let lastEvent,lastHandlerResult;for(const[shortcut,element,global,callback]of bindings){var wrappedCallback=event=>!toggle.active||(event!==lastEvent||lastHandlerResult?(lastEvent=event,lastHandlerResult=callback(event)):void 0);global?Mousetrap(element).bindGlobal(shortcut,wrappedCallback):Mousetrap(element).bind(shortcut,wrappedCallback)}};class SearchResultsManager{constructor(searchEngine,options){this.searchEngine=searchEngine,this.options=options,this.focusedIndex=-1,this.isInitialFocusSet=!1}reloadSearchResults(){this.searchResults=this.searchEngine.getSearchResults(),this.isInitialFocusSet||this.setInitialFocus()}setInitialFocus(){var lastNavigation;0!==this.searchResults.length&&(lastNavigation=this.options.local.values,location.href===lastNavigation.lastQueryUrl&&0<=lastNavigation.lastFocusedIndex&&lastNavigation.lastFocusedIndex<this.searchResults.length?this.focus(lastNavigation.lastFocusedIndex,FOCUS_SCROLL_ON):this.options.sync.get("autoSelectFirst")&&this.focus(0,FOCUS_SCROLL_OFF))}getElementToNavigate(linkOnly=!1){var isLink,focusedElement=document.activeElement;return null==focusedElement||"body"===focusedElement.localName?this.focusedIndex<0||this.focusedIndex>=this.searchResults.length?null:this.searchResults[this.focusedIndex].anchor:(isLink="a"===focusedElement.localName&&focusedElement.hasAttribute("href"),!linkOnly||isLink?focusedElement:void 0)}highlight(searchResult){var highlighted=searchResult.highlightedElement;null==highlighted?console.error("No element to highlight: %o",highlighted):(highlighted.classList.add(searchResult.highlightClass),!this.options.sync.get("hideOutline")&&searchResult.anchor===highlighted||searchResult.anchor.classList.add("wsn-no-outline"))}unhighlight(searchResult){var highlighted=searchResult.highlightedElement;null==highlighted?console.error("No element to unhighlight: %o",highlighted):(highlighted.classList.remove(searchResult.highlightClass),highlighted.classList.remove("wsn-no-outline"))}focus(index,scroll=FOCUS_SCROLL_ONLY){if(0<=this.focusedIndex){const searchResult=this.searchResults[this.focusedIndex];if(scroll===FOCUS_SCROLL_ONLY&&scrollToElement(this.searchEngine,searchResult.container))return;this.unhighlight(searchResult)}const searchResult=this.searchResults[index];searchResult?(this.highlight(searchResult),searchResult.anchor.focus({preventScroll:!0}),scroll!==FOCUS_SCROLL_OFF&&scrollToElement(this.searchEngine,searchResult.container),this.focusedIndex=index,this.isInitialFocusSet=!0):this.focusedIndex=-1}focusNext(shouldWrap){this.focusedIndex<this.searchResults.length-1?this.focus(this.focusedIndex+1):shouldWrap&&this.focus(0)}focusPrevious(shouldWrap){0<this.focusedIndex?this.focus(this.focusedIndex-1):shouldWrap?this.focus(this.searchResults.length-1):window.scrollTo(window.scrollX,0)}focusDown(shouldWrap){this.focusedIndex+this.searchResults.itemsPerRow<this.searchResults.length?this.focus(this.focusedIndex+this.searchResults.itemsPerRow):shouldWrap&&(shouldWrap=this.focusedIndex%this.searchResults.itemsPerRow,this.focus(shouldWrap))}focusUp(shouldWrap){0<=this.focusedIndex-this.searchResults.itemsPerRow?this.focus(this.focusedIndex-this.searchResults.itemsPerRow):shouldWrap?(shouldWrap=this.focusedIndex%this.searchResults.itemsPerRow,this.focus(this.searchResults-1-this.searchResults.itemsPerRow+shouldWrap)):window.scrollTo(window.scrollY,0)}}class WebSearchNavigator{constructor(){this.bindings=[],this.bindingsToggle={active:!0}}async init(){var milliseconds;this.options=new ExtensionOptions,await this.options.load(),this.searchEngine=await getSearchEngine(this.options.sync.getAll()),null!=this.searchEngine&&(milliseconds=this.options.sync.get("delay"),await new Promise(resolve=>setTimeout(resolve,milliseconds)),this.injectCSS(),this.initKeybindings())}injectCSS(){var style=document.createElement("style");style.textContent=this.options.sync.get("customCSS"),document.head.append(style)}initKeybindings(){this.bindingsToggle.active=!1;for(var[shortcut,element,,]of this.bindings){element=Mousetrap(element);element.unbind(shortcut),element.reset()}var isFirstCall=0===this.bindings.length;this.bindings=[],window.location.href.match(/^https:\/\/(www)\.youtube\.com\/watch/)||this.initResultsNavigation(isFirstCall),this.initTabsNavigation(),this.initChangeToolsNavigation(),this.initSearchInputNavigation(),this.bindingsToggle={active:!0},bindKeys(this.bindings,this.bindingsToggle)}initSearchInputNavigation(){let searchInput=document.querySelector(this.searchEngine.searchBoxSelector);if(null!=searchInput){const shouldHandleSearchInputKey=event=>event.ctrlKey||event.metaKey||"Escape"===event.key,detectSearchInput=()=>null!=searchInput&&null!=searchInput.offsetParent||null!=(searchInput=document.querySelector(this.searchEngine.searchBoxSelector))&&null!=searchInput.offsetParent;let lastEvent;this.register(this.options.sync.get("focusSearchInput"),event=>{if(detectSearchInput())return event===lastEvent?!shouldHandleSearchInputKey(event):!(!(event=document.activeElement).isContentEditable&&!["textarea","input"].includes(event.tagName.toLowerCase())&&(scrollToElement(this.searchEngine,searchInput),searchInput.select(),1))}),this.register(this.options.sync.get("focusSearchInput"),event=>{if(detectSearchInput()){if(lastEvent=event,shouldHandleSearchInputKey(event)){if(0===searchInput.selectionStart&&searchInput.selectionEnd===searchInput.value.length)return scrollToElement(this.searchEngine,searchInput),searchInput.setSelectionRange(searchInput.value.length,searchInput.value.length),!1;window.setTimeout(()=>searchInput.blur())}return!0}},searchInput,!0)}}registerObject(obj){for(const[optionName,elementOrGetter]of Object.entries(obj))this.register(this.options.sync.get(optionName),()=>{if(null==elementOrGetter)return!0;let element;return null==(element=elementOrGetter instanceof HTMLElement?elementOrGetter:elementOrGetter())||("FORM"==element.tagName?element.submit():element.click(),!1)})}initTabsNavigation(){var tabs=this.searchEngine.tabs||{};this.registerObject(tabs)}initResultsNavigation(isFirstCall){this.registerObject({navigatePreviousResultPage:this.searchEngine.previousPageButton,navigateNextResultPage:this.searchEngine.nextPageButton}),this.resetResultsManager();let gridNavigation=this.resultsManager.searchResults.gridNavigation;this.registerResultsNavigationKeybindings(gridNavigation),isFirstCall&&this.searchEngine.onChangedResults&&this.searchEngine.onChangedResults(appendedOnly=>{appendedOnly?this.resultsManager.reloadSearchResults():this.resetResultsManager(),gridNavigation!=this.resultsManager.searchResults.gridNavigation&&(gridNavigation=this.resultsManager.searchResults.gridNavigation,this.initKeybindings())})}resetResultsManager(){var searchResult;null!=this.resultsManager&&0<=this.resultsManager.focusedIndex&&null!=(searchResult=this.resultsManager.searchResults[this.resultsManager.focusedIndex])&&this.resultsManager.unhighlight(searchResult),this.resultsManager=new SearchResultsManager(this.searchEngine,this.options),this.resultsManager.reloadSearchResults()}registerResultsNavigationKeybindings(gridNavigation){const getOpt=key=>this.options.sync.get(key);var onFocusChange=callback=>()=>{return this.resultsManager.isInitialFocusSet?callback.bind(this.resultsManager)(getOpt("wrapNavigation")):this.resultsManager.focus(0),!1};gridNavigation?(this.register(getOpt("nextKey"),onFocusChange(this.resultsManager.focusDown)),this.register(getOpt("previousKey"),onFocusChange(this.resultsManager.focusUp)),this.register(getOpt("navigatePreviousResultPage"),onFocusChange(this.resultsManager.focusPrevious)),this.register(getOpt("navigateNextResultPage"),onFocusChange(this.resultsManager.focusNext))):(this.register(getOpt("nextKey"),onFocusChange(this.resultsManager.focusNext)),this.register(getOpt("previousKey"),onFocusChange(this.resultsManager.focusPrevious))),this.register(getOpt("navigateKey"),()=>{var lastNavigation,link=this.resultsManager.getElementToNavigate();return null==link||((lastNavigation=this.options.local.values).lastQueryUrl=location.href,lastNavigation.lastFocusedIndex=this.resultsManager.focusedIndex,this.options.local.save(),"a"===link.localName&&link.href?window.location.href=link.href:link.click(),!1)}),this.register(getOpt("navigateNewTabKey"),()=>{var link=this.resultsManager.getElementToNavigate(!0);return null==link||(browser.runtime.sendMessage({type:"tabsCreate",options:{url:link.href,active:!0}}),!1)}),this.register(getOpt("navigateNewTabBackgroundKey"),()=>{var mouseEventParams,middleClickMousedown,link=this.resultsManager.getElementToNavigate(!0);return null==link||(getOpt("simulateMiddleClick")&&(mouseEventParams={bubbles:!0,cancelable:!1,view:window,button:1,which:2,buttons:0,clientX:link.getBoundingClientRect().x,clientY:link.getBoundingClientRect().y},middleClickMousedown=new MouseEvent("mousedown",mouseEventParams),link.dispatchEvent(middleClickMousedown),middleClickMousedown=new MouseEvent("mouseup",mouseEventParams),link.dispatchEvent(middleClickMousedown)),browser.runtime.sendMessage({type:"tabsCreate",options:{url:link.href,active:!1}}),!1)})}initChangeToolsNavigation(){var getOpt;null!=this.searchEngine.changeTools&&(this.register((getOpt=key=>this.options.sync.get(key))("navigateShowAll"),()=>this.searchEngine.changeTools("a")),this.register(getOpt("navigateShowHour"),()=>this.searchEngine.changeTools("h")),this.register(getOpt("navigateShowDay"),()=>this.searchEngine.changeTools("d")),this.register(getOpt("navigateShowWeek"),()=>this.searchEngine.changeTools("w")),this.register(getOpt("navigateShowMonth"),()=>this.searchEngine.changeTools("m")),this.register(getOpt("navigateShowYear"),()=>this.searchEngine.changeTools("y")),this.register(getOpt("toggleVerbatimSearch"),()=>this.searchEngine.changeTools("v")),this.register(getOpt("toggleSort"),()=>this.searchEngine.changeTools(null)),this.register(getOpt("showImagesLarge"),()=>this.searchEngine.changeImageSize("l")),this.register(getOpt("showImagesMedium"),()=>this.searchEngine.changeImageSize("e")),this.register(getOpt("showImagesIcon"),()=>this.searchEngine.changeImageSize("i")))}register(shortcuts,callback,element=document,global=!1){for(const shortcut of shortcuts)this.bindings.push([shortcut,element,global,callback])}}const extension=new WebSearchNavigator;extension.init();

Userscript Version #564

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