copy-paste-bookmarks/plugin/search/search.esm.js

8 lines
17 KiB
JavaScript

var e="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},t=function(e){try{return!!e()}catch(e){return!0}},n=!t((function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]})),r=function(e){return e&&e.Math==Math&&e},o=r("object"==typeof globalThis&&globalThis)||r("object"==typeof window&&window)||r("object"==typeof self&&self)||r("object"==typeof e&&e)||function(){return this}()||Function("return this")(),i=t,c=/#|\.prototype\./,a=function(e,t){var n=l[u(e)];return n==s||n!=f&&("function"==typeof t?i(t):!!t)},u=a.normalize=function(e){return String(e).replace(c,".").toLowerCase()},l=a.data={},f=a.NATIVE="N",s=a.POLYFILL="P",p=a,g=function(e){return"object"==typeof e?null!==e:"function"==typeof e},d=g,h=function(e){if(!d(e))throw TypeError(String(e)+" is not an object");return e},y=g,v=h,x=function(e){if(!y(e)&&null!==e)throw TypeError("Can't set "+String(e)+" as a prototype");return e},b=Object.setPrototypeOf||("__proto__"in{}?function(){var e,t=!1,n={};try{(e=Object.getOwnPropertyDescriptor(Object.prototype,"__proto__").set).call(n,[]),t=n instanceof Array}catch(e){}return function(n,r){return v(n),x(r),t?e.call(n,r):n.__proto__=r,n}}():void 0),E=g,m=b,S={},w=g,O=o.document,R=w(O)&&w(O.createElement),T=function(e){return R?O.createElement(e):{}},_=!n&&!t((function(){return 7!=Object.defineProperty(T("div"),"a",{get:function(){return 7}}).a})),j=g,P=function(e,t){if(!j(e))return e;var n,r;if(t&&"function"==typeof(n=e.toString)&&!j(r=n.call(e)))return r;if("function"==typeof(n=e.valueOf)&&!j(r=n.call(e)))return r;if(!t&&"function"==typeof(n=e.toString)&&!j(r=n.call(e)))return r;throw TypeError("Can't convert object to primitive value")},I=n,C=_,N=h,A=P,k=Object.defineProperty;S.f=I?k:function(e,t,n){if(N(e),t=A(t,!0),N(n),C)try{return k(e,t,n)}catch(e){}if("get"in n||"set"in n)throw TypeError("Accessors not supported");return"value"in n&&(e[t]=n.value),e};var $={},L=function(e){if(null==e)throw TypeError("Can't call method on "+e);return e},M=L,U=function(e){return Object(M(e))},D=U,F={}.hasOwnProperty,z=function(e,t){return F.call(D(e),t)},K={}.toString,B=function(e){return K.call(e).slice(8,-1)},W=B,G="".split,V=t((function(){return!Object("z").propertyIsEnumerable(0)}))?function(e){return"String"==W(e)?G.call(e,""):Object(e)}:Object,Y=L,q=function(e){return V(Y(e))},X=Math.ceil,H=Math.floor,J=function(e){return isNaN(e=+e)?0:(e>0?H:X)(e)},Q=J,Z=Math.min,ee=function(e){return e>0?Z(Q(e),9007199254740991):0},te=J,ne=Math.max,re=Math.min,oe=q,ie=ee,ce=function(e,t){var n=te(e);return n<0?ne(n+t,0):re(n,t)},ae=function(e){return function(t,n,r){var o,i=oe(t),c=ie(i.length),a=ce(r,c);if(e&&n!=n){for(;c>a;)if((o=i[a++])!=o)return!0}else for(;c>a;a++)if((e||a in i)&&i[a]===n)return e||a||0;return!e&&-1}},ue={includes:ae(!0),indexOf:ae(!1)},le={},fe=z,se=q,pe=ue.indexOf,ge=le,de=function(e,t){var n,r=se(e),o=0,i=[];for(n in r)!fe(ge,n)&&fe(r,n)&&i.push(n);for(;t.length>o;)fe(r,n=t[o++])&&(~pe(i,n)||i.push(n));return i},he=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"].concat("length","prototype");$.f=Object.getOwnPropertyNames||function(e){return de(e,he)};var ye={exports:{}},ve=function(e,t){return{enumerable:!(1&e),configurable:!(2&e),writable:!(4&e),value:t}},xe=S,be=ve,Ee=n?function(e,t,n){return xe.f(e,t,be(1,n))}:function(e,t,n){return e[t]=n,e},me=o,Se=Ee,we=function(e,t){try{Se(me,e,t)}catch(n){me[e]=t}return t},Oe=we,Re=o["__core-js_shared__"]||Oe("__core-js_shared__",{}),Te=Re;(ye.exports=function(e,t){return Te[e]||(Te[e]=void 0!==t?t:{})})("versions",[]).push({version:"3.12.1",mode:"global",copyright:"© 2021 Denis Pushkarev (zloirock.ru)"});var _e,je,Pe=0,Ie=Math.random(),Ce=function(e){return"Symbol("+String(void 0===e?"":e)+")_"+(++Pe+Ie).toString(36)},Ne=o,Ae=o,ke=function(e){return"function"==typeof e?e:void 0},$e=function(e,t){return arguments.length<2?ke(Ne[e])||ke(Ae[e]):Ne[e]&&Ne[e][t]||Ae[e]&&Ae[e][t]},Le=$e("navigator","userAgent")||"",Me=o.process,Ue=Me&&Me.versions,De=Ue&&Ue.v8;De?je=(_e=De.split("."))[0]<4?1:_e[0]+_e[1]:Le&&(!(_e=Le.match(/Edge\/(\d+)/))||_e[1]>=74)&&(_e=Le.match(/Chrome\/(\d+)/))&&(je=_e[1]);var Fe=je&&+je,ze=t,Ke=!!Object.getOwnPropertySymbols&&!ze((function(){return!String(Symbol())||!Symbol.sham&&Fe&&Fe<41})),Be=Ke&&!Symbol.sham&&"symbol"==typeof Symbol.iterator,We=o,Ge=ye.exports,Ve=z,Ye=Ce,qe=Ke,Xe=Be,He=Ge("wks"),Je=We.Symbol,Qe=Xe?Je:Je&&Je.withoutSetter||Ye,Ze=function(e){return Ve(He,e)&&(qe||"string"==typeof He[e])||(qe&&Ve(Je,e)?He[e]=Je[e]:He[e]=Qe("Symbol."+e)),He[e]},et=g,tt=B,nt=Ze("match"),rt=h,ot=function(){var e=rt(this),t="";return e.global&&(t+="g"),e.ignoreCase&&(t+="i"),e.multiline&&(t+="m"),e.dotAll&&(t+="s"),e.unicode&&(t+="u"),e.sticky&&(t+="y"),t},it={},ct=t;function at(e,t){return RegExp(e,t)}it.UNSUPPORTED_Y=ct((function(){var e=at("a","y");return e.lastIndex=2,null!=e.exec("abcd")})),it.BROKEN_CARET=ct((function(){var e=at("^r","gy");return e.lastIndex=2,null!=e.exec("str")}));var ut={exports:{}},lt=Re,ft=Function.toString;"function"!=typeof lt.inspectSource&&(lt.inspectSource=function(e){return ft.call(e)});var st,pt,gt,dt=lt.inspectSource,ht=dt,yt=o.WeakMap,vt="function"==typeof yt&&/native code/.test(ht(yt)),xt=ye.exports,bt=Ce,Et=xt("keys"),mt=vt,St=g,wt=Ee,Ot=z,Rt=Re,Tt=function(e){return Et[e]||(Et[e]=bt(e))},_t=le,jt=o.WeakMap;if(mt||Rt.state){var Pt=Rt.state||(Rt.state=new jt),It=Pt.get,Ct=Pt.has,Nt=Pt.set;st=function(e,t){if(Ct.call(Pt,e))throw new TypeError("Object already initialized");return t.facade=e,Nt.call(Pt,e,t),t},pt=function(e){return It.call(Pt,e)||{}},gt=function(e){return Ct.call(Pt,e)}}else{var At=Tt("state");_t[At]=!0,st=function(e,t){if(Ot(e,At))throw new TypeError("Object already initialized");return t.facade=e,wt(e,At,t),t},pt=function(e){return Ot(e,At)?e[At]:{}},gt=function(e){return Ot(e,At)}}var kt={set:st,get:pt,has:gt,enforce:function(e){return gt(e)?pt(e):st(e,{})},getterFor:function(e){return function(t){var n;if(!St(t)||(n=pt(t)).type!==e)throw TypeError("Incompatible receiver, "+e+" required");return n}}},$t=o,Lt=Ee,Mt=z,Ut=we,Dt=dt,Ft=kt.get,zt=kt.enforce,Kt=String(String).split("String");(ut.exports=function(e,t,n,r){var o,i=!!r&&!!r.unsafe,c=!!r&&!!r.enumerable,a=!!r&&!!r.noTargetGet;"function"==typeof n&&("string"!=typeof t||Mt(n,"name")||Lt(n,"name",t),(o=zt(n)).source||(o.source=Kt.join("string"==typeof t?t:""))),e!==$t?(i?!a&&e[t]&&(c=!0):delete e[t],c?e[t]=n:Lt(e,t,n)):c?e[t]=n:Ut(t,n)})(Function.prototype,"toString",(function(){return"function"==typeof this&&Ft(this).source||Dt(this)}));var Bt=$e,Wt=S,Gt=n,Vt=Ze("species"),Yt=n,qt=o,Xt=p,Ht=function(e,t,n){var r,o;return m&&"function"==typeof(r=t.constructor)&&r!==n&&E(o=r.prototype)&&o!==n.prototype&&m(e,o),e},Jt=S.f,Qt=$.f,Zt=function(e){var t;return et(e)&&(void 0!==(t=e[nt])?!!t:"RegExp"==tt(e))},en=ot,tn=it,nn=ut.exports,rn=t,on=kt.enforce,cn=function(e){var t=Bt(e),n=Wt.f;Gt&&t&&!t[Vt]&&n(t,Vt,{configurable:!0,get:function(){return this}})},an=Ze("match"),un=qt.RegExp,ln=un.prototype,fn=/a/g,sn=/a/g,pn=new un(fn)!==fn,gn=tn.UNSUPPORTED_Y;if(Yt&&Xt("RegExp",!pn||gn||rn((function(){return sn[an]=!1,un(fn)!=fn||un(sn)==sn||"/a/i"!=un(fn,"i")})))){for(var dn=function(e,t){var n,r=this instanceof dn,o=Zt(e),i=void 0===t;if(!r&&o&&e.constructor===dn&&i)return e;pn?o&&!i&&(e=e.source):e instanceof dn&&(i&&(t=en.call(e)),e=e.source),gn&&(n=!!t&&t.indexOf("y")>-1)&&(t=t.replace(/y/g,""));var c=Ht(pn?new un(e,t):un(e,t),r?this:ln,dn);gn&&n&&(on(c).sticky=!0);return c},hn=function(e){e in dn||Jt(dn,e,{configurable:!0,get:function(){return un[e]},set:function(t){un[e]=t}})},yn=Qt(un),vn=0;yn.length>vn;)hn(yn[vn++]);ln.constructor=dn,dn.prototype=ln,nn(qt,"RegExp",dn)}cn("RegExp");var xn={},bn={},En={}.propertyIsEnumerable,mn=Object.getOwnPropertyDescriptor,Sn=mn&&!En.call({1:2},1);bn.f=Sn?function(e){var t=mn(this,e);return!!t&&t.enumerable}:En;var wn=n,On=bn,Rn=ve,Tn=q,_n=P,jn=z,Pn=_,In=Object.getOwnPropertyDescriptor;xn.f=wn?In:function(e,t){if(e=Tn(e),t=_n(t,!0),Pn)try{return In(e,t)}catch(e){}if(jn(e,t))return Rn(!On.f.call(e,t),e[t])};var Cn={};Cn.f=Object.getOwnPropertySymbols;var Nn=$,An=Cn,kn=h,$n=$e("Reflect","ownKeys")||function(e){var t=Nn.f(kn(e)),n=An.f;return n?t.concat(n(e)):t},Ln=z,Mn=$n,Un=xn,Dn=S,Fn=o,zn=xn.f,Kn=Ee,Bn=ut.exports,Wn=we,Gn=function(e,t){for(var n=Mn(t),r=Dn.f,o=Un.f,i=0;i<n.length;i++){var c=n[i];Ln(e,c)||r(e,c,o(t,c))}},Vn=p,Yn=ot,qn=it,Xn=ye.exports,Hn=RegExp.prototype.exec,Jn=Xn("native-string-replace",String.prototype.replace),Qn=Hn,Zn=function(){var e=/a/,t=/b*/g;return Hn.call(e,"a"),Hn.call(t,"a"),0!==e.lastIndex||0!==t.lastIndex}(),er=qn.UNSUPPORTED_Y||qn.BROKEN_CARET,tr=void 0!==/()??/.exec("")[1];(Zn||tr||er)&&(Qn=function(e){var t,n,r,o,i=this,c=er&&i.sticky,a=Yn.call(i),u=i.source,l=0,f=e;return c&&(-1===(a=a.replace("y","")).indexOf("g")&&(a+="g"),f=String(e).slice(i.lastIndex),i.lastIndex>0&&(!i.multiline||i.multiline&&"\n"!==e[i.lastIndex-1])&&(u="(?: "+u+")",f=" "+f,l++),n=new RegExp("^(?:"+u+")",a)),tr&&(n=new RegExp("^"+u+"$(?!\\s)",a)),Zn&&(t=i.lastIndex),r=Hn.call(c?n:i,f),c?r?(r.input=r.input.slice(l),r[0]=r[0].slice(l),r.index=i.lastIndex,i.lastIndex+=r[0].length):i.lastIndex=0:Zn&&r&&(i.lastIndex=i.global?r.index+r[0].length:t),tr&&r&&r.length>1&&Jn.call(r[0],n,(function(){for(o=1;o<arguments.length-2;o++)void 0===arguments[o]&&(r[o]=void 0)})),r});var nr=Qn;(function(e,t){var n,r,o,i,c,a=e.target,u=e.global,l=e.stat;if(n=u?Fn:l?Fn[a]||Wn(a,{}):(Fn[a]||{}).prototype)for(r in t){if(i=t[r],o=e.noTargetGet?(c=zn(n,r))&&c.value:n[r],!Vn(u?r:a+(l?".":"#")+r,e.forced)&&void 0!==o){if(typeof i==typeof o)continue;Gn(i,o)}(e.sham||o&&o.sham)&&Kn(i,"sham",!0),Bn(n,r,i,e)}})({target:"RegExp",proto:!0,forced:/./.exec!==nr},{exec:nr});var rr=ut.exports,or=h,ir=t,cr=ot,ar=RegExp.prototype,ur=ar.toString,lr=ir((function(){return"/a/b"!=ur.call({source:"a",flags:"b"})})),fr="toString"!=ur.name;(lr||fr)&&rr(RegExp.prototype,"toString",(function(){var e=or(this),t=String(e.source),n=e.flags;return"/"+t+"/"+String(void 0===n&&e instanceof RegExp&&!("flags"in ar)?cr.call(e):n)}),{unsafe:!0});var sr=ut.exports,pr=nr,gr=t,dr=Ze,hr=Ee,yr=dr("species"),vr=RegExp.prototype,xr=!gr((function(){var e=/./;return e.exec=function(){var e=[];return e.groups={a:"7"},e},"7"!=="".replace(e,"$<a>")})),br="$0"==="a".replace(/./,"$0"),Er=dr("replace"),mr=!!/./[Er]&&""===/./[Er]("a","$0"),Sr=!gr((function(){var e=/(?:)/,t=e.exec;e.exec=function(){return t.apply(this,arguments)};var n="ab".split(e);return 2!==n.length||"a"!==n[0]||"b"!==n[1]})),wr=J,Or=L,Rr=function(e){return function(t,n){var r,o,i=String(Or(t)),c=wr(n),a=i.length;return c<0||c>=a?e?"":void 0:(r=i.charCodeAt(c))<55296||r>56319||c+1===a||(o=i.charCodeAt(c+1))<56320||o>57343?e?i.charAt(c):r:e?i.slice(c,c+2):o-56320+(r-55296<<10)+65536}},Tr={codeAt:Rr(!1),charAt:Rr(!0)}.charAt,_r=U,jr=Math.floor,Pr="".replace,Ir=/\$([$&'`]|\d{1,2}|<[^>]*>)/g,Cr=/\$([$&'`]|\d{1,2})/g,Nr=B,Ar=nr,kr=function(e,t,n,r){var o=dr(e),i=!gr((function(){var t={};return t[o]=function(){return 7},7!=""[e](t)})),c=i&&!gr((function(){var t=!1,n=/a/;return"split"===e&&((n={}).constructor={},n.constructor[yr]=function(){return n},n.flags="",n[o]=/./[o]),n.exec=function(){return t=!0,null},n[o](""),!t}));if(!i||!c||"replace"===e&&(!xr||!br||mr)||"split"===e&&!Sr){var a=/./[o],u=n(o,""[e],(function(e,t,n,r,o){var c=t.exec;return c===pr||c===vr.exec?i&&!o?{done:!0,value:a.call(t,n,r)}:{done:!0,value:e.call(n,t,r)}:{done:!1}}),{REPLACE_KEEPS_$0:br,REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE:mr}),l=u[0],f=u[1];sr(String.prototype,e,l),sr(vr,o,2==t?function(e,t){return f.call(e,this,t)}:function(e){return f.call(e,this)})}r&&hr(vr[o],"sham",!0)},$r=h,Lr=ee,Mr=J,Ur=L,Dr=function(e,t,n){return t+(n?Tr(e,t).length:1)},Fr=function(e,t,n,r,o,i){var c=n+e.length,a=r.length,u=Cr;return void 0!==o&&(o=_r(o),u=Ir),Pr.call(i,u,(function(i,u){var l;switch(u.charAt(0)){case"$":return"$";case"&":return e;case"`":return t.slice(0,n);case"'":return t.slice(c);case"<":l=o[u.slice(1,-1)];break;default:var f=+u;if(0===f)return i;if(f>a){var s=jr(f/10);return 0===s?i:s<=a?void 0===r[s-1]?u.charAt(1):r[s-1]+u.charAt(1):i}l=r[f-1]}return void 0===l?"":l}))},zr=function(e,t){var n=e.exec;if("function"==typeof n){var r=n.call(e,t);if("object"!=typeof r)throw TypeError("RegExp exec method returned something other than an Object or null");return r}if("RegExp"!==Nr(e))throw TypeError("RegExp#exec called on incompatible receiver");return Ar.call(e,t)},Kr=Math.max,Br=Math.min;kr("replace",2,(function(e,t,n,r){var o=r.REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE,i=r.REPLACE_KEEPS_$0,c=o?"$":"$0";return[function(n,r){var o=Ur(this),i=null==n?void 0:n[e];return void 0!==i?i.call(n,o,r):t.call(String(o),n,r)},function(e,r){if(!o&&i||"string"==typeof r&&-1===r.indexOf(c)){var a=n(t,e,this,r);if(a.done)return a.value}var u=$r(e),l=String(this),f="function"==typeof r;f||(r=String(r));var s=u.global;if(s){var p=u.unicode;u.lastIndex=0}for(var g=[];;){var d=zr(u,l);if(null===d)break;if(g.push(d),!s)break;""===String(d[0])&&(u.lastIndex=Dr(l,Lr(u.lastIndex),p))}for(var h,y="",v=0,x=0;x<g.length;x++){d=g[x];for(var b=String(d[0]),E=Kr(Br(Mr(d.index),l.length),0),m=[],S=1;S<d.length;S++)m.push(void 0===(h=d[S])?h:String(h));var w=d.groups;if(f){var O=[b].concat(m,E,l);void 0!==w&&O.push(w);var R=String(r.apply(void 0,O))}else R=Fr(b,l,E,m,w,r);E>=v&&(y+=l.slice(v,E)+R,v=E+b.length)}return y+l.slice(v)}]}));var Wr={};Wr[Ze("toStringTag")]="z";var Gr="[object z]"===String(Wr),Vr=Gr,Yr=B,qr=Ze("toStringTag"),Xr="Arguments"==Yr(function(){return arguments}()),Hr=Vr?Yr:function(e){var t,n,r;return void 0===e?"Undefined":null===e?"Null":"string"==typeof(n=function(e,t){try{return e[t]}catch(e){}}(t=Object(e),qr))?n:Xr?Yr(t):"Object"==(r=Yr(t))&&"function"==typeof t.callee?"Arguments":r},Jr=Gr?{}.toString:function(){return"[object "+Hr(this)+"]"},Qr=Gr,Zr=ut.exports,eo=Jr;Qr||Zr(Object.prototype,"toString",eo,{unsafe:!0})
/*!
* Handles finding a text string anywhere in the slides and showing the next occurrence to the user
* by navigatating to that slide and highlighting it.
*
* @author Jon Snyder <snyder.jon@gmail.com>, February 2013
*/;export default function(){var e,t,n,r,o,i,c;function a(){(t=document.createElement("div")).classList.add("searchbox"),t.style.position="absolute",t.style.top="10px",t.style.right="10px",t.style.zIndex=10,t.innerHTML='<input type="search" class="searchinput" placeholder="Search..." style="vertical-align: top;"/>\n\t\t</span>',(n=t.querySelector(".searchinput")).style.width="240px",n.style.fontSize="14px",n.style.padding="4px 6px",n.style.color="#000",n.style.background="#fff",n.style.borderRadius="2px",n.style.border="0",n.style.outline="0",n.style.boxShadow="0 2px 18px rgba(0, 0, 0, 0.2)",n.style["-webkit-appearance"]="none",e.getRevealElement().appendChild(t),n.addEventListener("keyup",(function(t){switch(t.keyCode){case 13:t.preventDefault(),function(){if(i){var t=n.value;""===t?(c&&c.remove(),r=null):(c=new f("slidecontent"),r=c.apply(t),o=0)}r&&(r.length&&r.length<=o&&(o=0),r.length>o&&(e.slide(r[o].h,r[o].v),o++))}(),i=!1;break;default:i=!0}}),!1),l()}function u(){t||a(),t.style.display="inline",n.focus(),n.select()}function l(){t||a(),t.style.display="none",c&&c.remove()}function f(t,n){var r=document.getElementById(t)||document.body,o=n||"EM",i=new RegExp("^(?:"+o+"|SCRIPT|FORM)$"),c=["#ff6","#a0ffff","#9f9","#f99","#f6f"],a=[],u=0,l="",f=[];this.setRegex=function(e){e=e.replace(/^[^\w]+|[^\w]+$/g,"").replace(/[^\w'-]+/g,"|"),l=new RegExp("("+e+")","i")},this.getRegex=function(){return l.toString().replace(/^\/\\b\(|\)\\b\/i$/g,"").replace(/\|/g," ")},this.hiliteWords=function(t){if(null!=t&&t&&l&&!i.test(t.nodeName)){if(t.hasChildNodes())for(var n=0;n<t.childNodes.length;n++)this.hiliteWords(t.childNodes[n]);var r,s;if(3==t.nodeType)if((r=t.nodeValue)&&(s=l.exec(r))){for(var p=t;null!=p&&"SECTION"!=p.nodeName;)p=p.parentNode;var g=e.getIndices(p),d=f.length,h=!1;for(n=0;n<d;n++)f[n].h===g.h&&f[n].v===g.v&&(h=!0);h||f.push(g),a[s[0].toLowerCase()]||(a[s[0].toLowerCase()]=c[u++%c.length]);var y=document.createElement(o);y.appendChild(document.createTextNode(s[0])),y.style.backgroundColor=a[s[0].toLowerCase()],y.style.fontStyle="inherit",y.style.color="#000";var v=t.splitText(s.index);v.nodeValue=v.nodeValue.substring(s[0].length),t.parentNode.insertBefore(y,v)}}},this.remove=function(){for(var e,t=document.getElementsByTagName(o);t.length&&(e=t[0]);)e.parentNode.replaceChild(e.firstChild,e)},this.apply=function(e){if(null!=e&&e)return this.remove(),this.setRegex(e),this.hiliteWords(r),f}}return{id:"search",init:function(n){(e=n).registerKeyboardShortcut("CTRL + Shift + F","Search"),document.addEventListener("keydown",(function(e){"F"==e.key&&(e.ctrlKey||e.metaKey)&&(e.preventDefault(),t||a(),"inline"!==t.style.display?u():l())}),!1)},open:u}}