diff --git a/material/assets/javascripts/bundle.0a2578d7.min.js b/material/assets/javascripts/bundle.091f8c32.min.js similarity index 99% rename from material/assets/javascripts/bundle.0a2578d7.min.js rename to material/assets/javascripts/bundle.091f8c32.min.js index 33be5092b..8ca1c1a3e 100644 --- a/material/assets/javascripts/bundle.0a2578d7.min.js +++ b/material/assets/javascripts/bundle.091f8c32.min.js @@ -1,2 +1,2 @@ !function(t,e){for(var n in e)t[n]=e[n]}(window,function(t){function e(e){for(var r,o,i=e[0],u=e[1],b=e[2],s=0,l=[];s0}function R(){return new _.a(new URL(location.href))}var M=n(113);function H(t,e){return e.location$.pipe(Object(M.a)(1),Object(O.a)((function(e){var n=e.href;return new URL(t,n).toString().replace(/\/$/,"")})),Object(p.a)(1))}function P(){return location.hash.substring(1)}function q(t){var e=s("a");e.href=t,e.addEventListener("click",(function(t){return t.stopPropagation()})),e.click()}function U(){return Object(c.a)(window,"hashchange").pipe(Object(O.a)(P),Object(j.a)(P()),Object(T.a)((function(t){return t.length>0})),Object(k.a)())}function Q(t){var e=matchMedia(t);return Object($.a)((function(t){return e.addListener((function(){return t(e.matches)}))})).pipe(Object(j.a)(e.matches),Object(p.a)(1))}var I={drawer:u("[data-md-toggle=drawer]"),search:u("[data-md-toggle=search]")};function z(t){return I[t].checked}function V(t,e){I[t].checked!==e&&I[t].click()}function B(t){var e=I[t];return Object(c.a)(e,"change").pipe(Object(O.a)((function(){return e.checked})),Object(j.a)(e.checked))}var D=n(62),J=n(91);function F(){return{x:Math.max(0,pageXOffset),y:Math.max(0,pageYOffset)}}function K(t){var e=t.x,n=t.y;window.scrollTo(e||0,n||0)}function Y(){return{width:innerWidth,height:innerHeight}}function W(){return Object(D.a)([Object(d.a)(Object(c.a)(window,"scroll",{passive:!0}),Object(c.a)(window,"resize",{passive:!0})).pipe(Object(O.a)(F),Object(j.a)(F())),Object(c.a)(window,"resize",{passive:!0}).pipe(Object(O.a)(Y),Object(j.a)(Y()))]).pipe(Object(O.a)((function(t){var e=Object(w.c)(t,2);return{offset:e[0],size:e[1]}})),Object(p.a)(1))}function X(t,e){var n=e.header$,r=e.viewport$,c=r.pipe(Object(J.a)("size")),a=Object(D.a)([c,n]).pipe(Object(O.a)((function(){return{x:t.offsetLeft,y:t.offsetTop}})));return Object(D.a)([n,r,a]).pipe(Object(O.a)((function(t){var e=Object(w.c)(t,3),n=e[0].height,r=e[1],c=r.offset,a=r.size,o=e[2],i=o.x,u=o.y;return{offset:{x:c.x-i,y:c.y-u+n},size:a}})),Object(p.a)(1))}var Z=n(102),G=n(103),tt=n(58),et=n(104);function nt(t,e){var n=e.tx$,r=Object($.a)((function(e){return t.addEventListener("message",e)})).pipe(Object(Z.a)("data"));return n.pipe(Object(G.a)((function(){return r}),{leading:!0,trailing:!0}),Object(tt.a)((function(e){return t.postMessage(e)})),Object(et.a)(r),Object(k.a)())}},,,function(t,e,n){"use strict";function r(t){return"object"==typeof t&&"string"==typeof t.base&&"object"==typeof t.features&&"object"==typeof t.search}n.d(e,"d",(function(){return r})),n.d(e,"b",(function(){return b})),n.d(e,"a",(function(){return l})),n.d(e,"f",(function(){return j})),n.d(e,"g",(function(){return p})),n.d(e,"e",(function(){return h})),n.d(e,"c",(function(){return v}));var c=n(0),a=n(86);function o(t){switch(t){case"svg":case"path":return document.createElementNS("http://www.w3.org/2000/svg",t);default:return document.createElement(t)}}function i(t,e,n){switch(e){case"xmlns":break;case"viewBox":case"d":"boolean"!=typeof n?t.setAttributeNS(null,e,n):n&&t.setAttributeNS(null,e,"");break;default:"boolean"!=typeof n?t.setAttribute(e,n):n&&t.setAttribute(e,"")}}function u(t,e){var n,r;if("string"==typeof e||"number"==typeof e)t.innerHTML+=e.toString();else if(e instanceof Node)t.appendChild(e);else if(Array.isArray(e))try{for(var a=Object(c.f)(e),o=a.next();!o.done;o=a.next()){u(t,o.value)}}catch(t){n={error:t}}finally{try{o&&!o.done&&(r=a.return)&&r.call(a)}finally{if(n)throw n.error}}}function b(t,e){for(var n,r,b,f,s=[],l=2;ln){for(;" "!==t[n]&&--n>0;);return t.substring(0,n)+"..."}return t}function h(t){return t>999?((t+1)/1e3).toFixed(+((t-950)%1e3>99))+"k":t.toString()}function v(t){for(var e=0,n=0,r=t.length;n code").forEach((function(t,e){var n=t.parentElement;n.id="__code_"+e,n.insertBefore(Object(f.a)(n.id),t)}))}));var l=Object(a.a)((function(t){new r(".md-clipboard").on("success",t)})).pipe(Object(o.a)());return l.pipe(Object(i.a)((function(t){return t.clearSelection()})),Object(u.a)(Object(s.f)("clipboard.copied"))).subscribe(n),l}var d=n(28),O=n(44),j=n(59),p=n(25),h=n(9),v=n(46),m=n(96);function y(t){var e=(void 0===t?{}:t).duration,n=new d.a,r=Object(b.a)("div");return r.classList.add("md-dialog","md-typeset"),n.pipe(Object(p.a)((function(t){return Object(O.a)(document.body).pipe(Object(h.a)((function(t){return t.appendChild(r)})),Object(v.b)(j.a),Object(m.a)(1),Object(i.a)((function(e){e.innerHTML=t,e.setAttribute("data-md-state","open")})),Object(m.a)(e||2e3),Object(i.a)((function(t){return t.removeAttribute("data-md-state")})),Object(m.a)(400),Object(i.a)((function(t){t.innerHTML="",t.remove()})))}))).subscribe(),n}var g=n(0),w=n(88),x=n(89),$=n(114),S=n(100),T=n(49),k=n(102),C=n(91),A=n(106),_=n(107),L=n(108),E=n(92),N=n(109),R=n(93);function M(t){var e=t.document$,n=t.viewport$,r=t.location$;"scrollRestoration"in history&&(history.scrollRestoration="manual"),Object(w.a)(window,"beforeunload").subscribe((function(){history.scrollRestoration="auto"}));var a=Object(b.c)('link[rel="shortcut icon"]');void 0!==a&&(a.href=a.href);var i=Object(w.a)(document.body,"click").pipe(Object(S.a)((function(t){return!(t.metaKey||t.ctrlKey)})),Object(p.a)((function(t){if(t.target instanceof HTMLElement){var e=t.target.closest("a");if(e&&Object(b.h)(e))return Object(b.g)(e)||t.preventDefault(),Object(O.a)(e)}return c.a})),Object(h.a)((function(t){return{url:new URL(t.href)}})),Object(o.a)());i.subscribe((function(){Object(b.o)("search",!1)}));var u=i.pipe(Object(S.a)((function(t){var e=t.url;return!Object(b.g)(e)})),Object(o.a)()),f=Object(w.a)(window,"popstate").pipe(Object(S.a)((function(t){return null!==t.state})),Object(h.a)((function(t){return{url:new URL(location.href),offset:t.state}})),Object(o.a)());Object(x.a)(u,f).pipe(Object(T.a)((function(t,e){return t.url.href===e.url.href})),Object(k.a)("url")).subscribe(r);var s=r.pipe(Object(C.a)("pathname"),Object(A.a)(1),Object(p.a)((function(t){return Object($.a)({url:t.href,responseType:"text",withCredentials:!0}).pipe(Object(_.a)((function(){return Object(b.m)(t),c.a})))})));u.pipe(Object(L.a)(s)).subscribe((function(t){var e=t.url;history.pushState({},"",e.toString())}));var l=new DOMParser;s.pipe(Object(h.a)((function(t){var e=t.response;return l.parseFromString(e,"text/html")}))).subscribe(e);var d=Object(x.a)(u,f).pipe(Object(L.a)(e));d.subscribe((function(t){var e=t.url,n=t.offset;e.hash&&!n?Object(b.n)(e.hash):Object(b.p)(n||{y:0})})),d.pipe(Object(E.a)(e)).subscribe((function(t){var e,n,r=Object(g.c)(t,2)[1],c=r.title,a=r.head;document.dispatchEvent(new CustomEvent("DOMContentSwitch")),document.title=c;try{for(var o=Object(g.f)(['link[rel="canonical"]','meta[name="author"]','meta[name="description"]']),i=o.next();!i.done;i=o.next()){var u=i.value,f=Object(b.c)(u,a),s=Object(b.c)(u,document.head);void 0!==f&&void 0!==s&&Object(b.j)(s,f)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(n=o.return)&&n.call(o)}finally{if(e)throw e.error}}})),n.pipe(Object(N.a)(250),Object(C.a)("offset")).subscribe((function(t){var e=t.offset;history.replaceState(e,"")})),Object(x.a)(i,f).pipe(Object(R.a)(2,1),Object(S.a)((function(t){var e=Object(g.c)(t,2),n=e[0],r=e[1];return n.url.pathname===r.url.pathname&&!Object(b.g)(r.url)})),Object(h.a)((function(t){return Object(g.c)(t,2)[1]}))).subscribe((function(t){var e=t.offset;Object(b.p)(e||{y:0})}))}var H=n(7);function P(){var t=Object(b.u)().pipe(Object(h.a)((function(t){return Object(g.a)({mode:Object(b.f)("search")?"search":"global"},t)})),Object(S.a)((function(t){if("global"===t.mode){var e=Object(b.b)();if(void 0!==e)return!Object(b.i)(e)}return!0})),Object(o.a)());return t.pipe(Object(S.a)((function(t){return"search"===t.mode})),Object(E.a)(Object(H.useComponent)("search-query"),Object(H.useComponent)("search-result"))).subscribe((function(t){var e=Object(g.c)(t,3),n=e[0],r=e[1],c=e[2],a=Object(b.b)();switch(n.type){case"Enter":a===r&&n.claim();break;case"Escape":case"Tab":Object(b.o)("search",!1),Object(b.k)(r,!1);break;case"ArrowUp":case"ArrowDown":if(void 0===a)Object(b.k)(r);else{var o=Object(g.d)([r],Object(b.e)("[href]",c)),i=Math.max(0,(Math.max(0,o.indexOf(a))+o.length+("ArrowUp"===n.type?-1:1))%o.length);Object(b.k)(o[i])}n.claim();break;default:r!==Object(b.b)()&&Object(b.k)(r)}})),t.pipe(Object(S.a)((function(t){return"global"===t.mode})),Object(E.a)(Object(H.useComponent)("search-query"))).subscribe((function(t){var e=Object(g.c)(t,2),n=e[0],r=e[1];switch(n.type){case"f":case"s":case"/":Object(b.k)(r),Object(b.l)(r),n.claim();break;case"p":case",":var c=Object(b.c)("[href][rel=prev]");void 0!==c&&c.click();break;case"n":case".":var a=Object(b.c)("[href][rel=next]");void 0!==a&&a.click()}})),t}var q=n(84);!function(){function t(t){var e=t.config,n=t.docs,r=t.pipeline,c=t.index;this.documents=function(t){var e,n,r=new Map;try{for(var c=Object(g.f)(t),a=c.next();!a.done;a=c.next()){var o=a.value,i=Object(g.c)(o.location.split("#"),2),u=i[0],b=i[1],f=o.location,s=o.title,l=q(o.text).replace(/\s+(?=[,.:;!?])/g,"").replace(/\s+/g," ");if(b){var d=r.get(u);d.linked?r.set(f,{location:f,title:s,text:l,parent:d}):(d.title=o.title,d.text=l,d.linked=!0)}else r.set(f,{location:f,title:s,text:l,linked:!1})}}catch(t){e={error:t}}finally{try{a&&!a.done&&(n=c.return)&&n.call(c)}finally{if(e)throw e.error}}return r}(n),this.highlight=function(t){var e=new RegExp(t.separator,"img"),n=function(t,e,n){return e+""+n+""};return function(r){r=r.replace(/[\s*+-:~^]+/g," ").trim();var c=new RegExp("(^|"+t.separator+")("+r.replace(/[|\\{}()[\]^$+*?.-]/g,"\\$&").replace(e,"|")+")","img");return function(t){return Object(g.a)(Object(g.a)({},t),{title:t.title.replace(c,n),text:t.text.replace(c,n)})}}}(e),this.index=void 0===c?lunr((function(){var t,c,a,o,i;r=r||["trimmer","stopWordFilter"],this.pipeline.reset();try{for(var u=Object(g.f)(r),b=u.next();!b.done;b=u.next()){var f=b.value;this.pipeline.add(lunr[f])}}catch(e){t={error:e}}finally{try{b&&!b.done&&(c=u.return)&&c.call(u)}finally{if(t)throw t.error}}1===e.lang.length&&"en"!==e.lang[0]?this.use(lunr[e.lang[0]]):e.lang.length>1&&this.use((a=lunr).multiLanguage.apply(a,Object(g.d)(e.lang))),this.field("title",{boost:1e3}),this.field("text"),this.ref("location");try{for(var s=Object(g.f)(n),l=s.next();!l.done;l=s.next()){var d=l.value;this.add(d)}}catch(t){o={error:t}}finally{try{l&&!l.done&&(i=s.return)&&i.call(s)}finally{if(o)throw o.error}}})):lunr.Index.load("string"==typeof c?JSON.parse(c):c)}t.prototype.query=function(t){var e=this;if(t)try{var n=this.index.search(t).reduce((function(t,n){var r=e.documents.get(n.ref);if(void 0!==r)if("parent"in r){var c=r.parent.location;t.set(c,Object(g.d)(t.get(c)||[],[n]))}else{c=r.location;t.set(c,t.get(c)||[])}return t}),new Map),r=this.highlight(t);return Object(g.d)(n).map((function(t){var n=Object(g.c)(t,2),c=n[0],a=n[1];return{article:r(e.documents.get(c)),sections:a.map((function(t){return r(e.documents.get(t.ref))}))}}))}catch(e){console.warn("Invalid query: "+t+" – see https://bit.ly/2s3ChXG")}return[]}}();function U(t){return t.replace(/(?:^|\s+)[*+-:^~]+(?=\s+|$)/g,"").trim().replace(/\s+|\b$/g,"* ")}var Q,I=n(115),z=n(55),V=n(90);function B(t){return t.type===Q.RESULT}function D(t){var e=t.config,n=t.docs,r=t.index;return 1===e.lang.length&&"en"===e.lang[0]&&(e.lang=[Object(s.f)("search.config.lang")]),"[s-]+"===e.separator&&(e.separator=Object(s.f)("search.config.separator")),{config:e,docs:n,index:r,pipeline:Object(s.f)("search.config.pipeline").split(/\s*,\s*/).filter(I.a)}}function J(t,e){var n=e.index$,r=e.base$,c=new Worker(t),a=new d.a,o=Object(b.C)(c,{tx$:a}).pipe(Object(E.a)(r),Object(h.a)((function(t){var e,n,r,c,a=Object(g.c)(t,2),o=a[0],i=a[1];if(B(o))try{for(var u=Object(g.f)(o.data),b=u.next();!b.done;b=u.next()){var f=b.value,s=f.article,l=f.sections;s.location=i+"/"+s.location;try{for(var d=(r=void 0,Object(g.f)(l)),O=d.next();!O.done;O=d.next()){var j=O.value;j.location=i+"/"+j.location}}catch(t){r={error:t}}finally{try{O&&!O.done&&(c=d.return)&&c.call(d)}finally{if(r)throw r.error}}}}catch(t){e={error:t}}finally{try{b&&!b.done&&(n=u.return)&&n.call(u)}finally{if(e)throw e.error}}return o})),Object(V.a)(1));return n.pipe(Object(h.a)((function(t){return{type:Q.SETUP,data:D(t)}})),Object(v.b)(z.a)).subscribe(a.next.bind(a)),{tx$:a,rx$:o}}!function(t){t[t.SETUP=0]="SETUP",t[t.READY=1]="READY",t[t.QUERY=2]="QUERY",t[t.RESULT=3]="RESULT"}(Q||(Q={}))},,,,,function(t,e,n){"use strict";function r(t,e){t.style.top=e+"px"}function c(t){t.style.top=""}function a(t,e){t.style.height=e+"px"}function o(t){t.style.height=""}function i(t,e){t.setAttribute("data-md-state",e?"lock":"")}function u(t){t.removeAttribute("data-md-state")}n.d(e,"f",(function(){return r})),n.d(e,"c",(function(){return c})),n.d(e,"d",(function(){return a})),n.d(e,"a",(function(){return o})),n.d(e,"e",(function(){return i})),n.d(e,"b",(function(){return u}))},function(t,e,n){"use strict";n.d(e,"a",(function(){return d})),n.d(e,"b",(function(){return O}));var r,c=n(0),a=n(44),o=n(19),i=n(9),u=n(63),b=n(90),f=n(25),s=n(49),l=n(1);function d(t,e){var n=e.document$;r=n.pipe(Object(i.a)((function(e){return t.reduce((function(t,n){var r,a=Object(l.c)("[data-md-component="+n+"]",e);return Object(c.a)(Object(c.a)({},t),void 0!==a?((r={})[n]=a,r):{})}),{})})),Object(u.a)((function(e,n){var r,a;try{for(var o=Object(c.f)(t),i=o.next();!i.done;i=o.next()){var u=i.value;switch(u){case"announce":case"header-title":case"container":case"skip":u in e&&void 0!==e[u]&&(Object(l.j)(e[u],n[u]),e[u]=n[u]);break;default:void 0!==n[u]?e[u]=Object(l.c)("[data-md-component="+u+"]"):delete e[u]}}}catch(t){r={error:t}}finally{try{i&&!i.done&&(a=o.return)&&a.call(o)}finally{if(r)throw r.error}}return e})),Object(b.a)(1))}function O(t){return r.pipe(Object(f.a)((function(e){return void 0!==e[t]?Object(a.a)(e[t]):o.a})),Object(s.a)())}},,function(t,e,n){"use strict";function r(t,e){t.setAttribute("data-md-state",e?"blur":"")}function c(t){t.removeAttribute("data-md-state")}function a(t,e){t.classList.toggle("md-nav__link--active",e)}function o(t){t.classList.remove("md-nav__link--active")}n.d(e,"d",(function(){return r})),n.d(e,"b",(function(){return c})),n.d(e,"c",(function(){return a})),n.d(e,"a",(function(){return o}))},,,,,,,function(t,e,n){"use strict";var r=n(68);n.o(r,"applySidebar")&&n.d(e,"applySidebar",(function(){return r.applySidebar})),n.o(r,"mountNavigation")&&n.d(e,"mountNavigation",(function(){return r.mountNavigation})),n.o(r,"mountTableOfContents")&&n.d(e,"mountTableOfContents",(function(){return r.mountTableOfContents})),n.o(r,"mountTabs")&&n.d(e,"mountTabs",(function(){return r.mountTabs})),n.o(r,"watchSidebar")&&n.d(e,"watchSidebar",(function(){return r.watchSidebar}))},function(t,e,n){"use strict";n.d(e,"a",(function(){return a})),n.d(e,"b",(function(){return d})),n.d(e,"c",(function(){return p})),n.d(e,"d",(function(){return m}));var r=n(4),c="md-clipboard md-icon";function a(t){return Object(r.b)("button",{class:c,title:Object(r.f)("clipboard.copy"),"data-clipboard-target":"#"+t+" > code"},Object(r.b)("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 24 24"},Object(r.b)("path",{d:"M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"})))}var o=n(0),i="md-search-result__item",u="md-search-result__link",b="md-search-result__article md-search-result__article--document",f="md-search-result__article",s="md-search-result__title",l="md-search-result__teaser";function d(t){var e=t.article,n=t.sections,c=Object(r.b)("div",{class:"md-search-result__icon md-icon"},Object(r.b)("svg",{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 24 24"},Object(r.b)("path",{d:"M14,2H6A2,2 0 0,0 4,4V20A2,2 0 0,0 6,22H13C12.59,21.75 12.2,21.44 11.86,21.1C11.53,20.77 11.25,20.4 11,20H6V4H13V9H18V10.18C18.71,10.34 19.39,10.61 20,11V8L14,2M20.31,18.9C21.64,16.79 21,14 18.91,12.68C16.8,11.35 14,12 12.69,14.08C11.35,16.19 12,18.97 14.09,20.3C15.55,21.23 17.41,21.23 18.88,20.32L22,23.39L23.39,22L20.31,18.9M16.5,19A2.5,2.5 0 0,1 14,16.5A2.5,2.5 0 0,1 16.5,14A2.5,2.5 0 0,1 19,16.5A2.5,2.5 0 0,1 16.5,19Z"}))),a=Object(o.d)([e],n).map((function(t){var e=t.location,n=t.title,a=t.text;return Object(r.b)("a",{href:e,class:u,tabIndex:-1},Object(r.b)("article",{class:"parent"in t?f:b},!("parent"in t)&&c,Object(r.b)("h1",{class:s},n),a.length>0&&Object(r.b)("p",{class:l},Object(r.g)(a,320))))}));return Object(r.b)("li",{class:i},a)}var O="md-source__facts",j="md-source__fact";function p(t){var e=t.map((function(t){return Object(r.b)("li",{class:j},t)}));return Object(r.b)("ul",{class:O},e)}var h="md-typeset__scrollwrap",v="md-typeset__table";function m(t){return Object(r.b)("div",{class:h},Object(r.b)("div",{class:v},t))}},,,,,,,,function(t,e,n){"use strict";function r(t){t.style.webkitOverflowScrolling="touch"}function c(t){t.style.webkitOverflowScrolling=""}n.d(e,"b",(function(){return r})),n.d(e,"a",(function(){return c}))},,,,,,,function(t,e,n){"use strict";var r=n(71);n.o(r,"applyNavigationLayer")&&n.d(e,"applyNavigationLayer",(function(){return r.applyNavigationLayer})),n.o(r,"mountSearch")&&n.d(e,"mountSearch",(function(){return r.mountSearch})),n.o(r,"mountSearchQuery")&&n.d(e,"mountSearchQuery",(function(){return r.mountSearchQuery})),n.o(r,"mountSearchReset")&&n.d(e,"mountSearchReset",(function(){return r.mountSearchReset})),n.o(r,"mountSearchResult")&&n.d(e,"mountSearchResult",(function(){return r.mountSearchResult})),n.o(r,"mountTableOfContents")&&n.d(e,"mountTableOfContents",(function(){return r.mountTableOfContents})),n.o(r,"mountTabs")&&n.d(e,"mountTabs",(function(){return r.mountTabs})),n.o(r,"watchNavigationLayer")&&n.d(e,"watchNavigationLayer",(function(){return r.watchNavigationLayer}));var c=n(72);n.d(e,"applyNavigationLayer",(function(){return c.a})),n.d(e,"watchNavigationLayer",(function(){return c.b}));n(40)},function(t,e,n){"use strict";var r=n(75);n.o(r,"applyAnchorList")&&n.d(e,"applyAnchorList",(function(){return r.applyAnchorList})),n.o(r,"mountNavigation")&&n.d(e,"mountNavigation",(function(){return r.mountNavigation})),n.o(r,"watchAnchorList")&&n.d(e,"watchAnchorList",(function(){return r.watchAnchorList}));var c=n(76);n.d(e,"applyAnchorList",(function(){return c.a})),n.d(e,"watchAnchorList",(function(){return c.b}));n(24)},,,,,,,,,,,,,,,,,,function(t,e,n){"use strict";var r=n(67);n.d(e,"mountNavigation",(function(){return r.a}));var c=n(47);n.o(c,"mountSearch")&&n.d(e,"mountSearch",(function(){return c.mountSearch})),n.o(c,"mountSearchQuery")&&n.d(e,"mountSearchQuery",(function(){return c.mountSearchQuery})),n.o(c,"mountSearchReset")&&n.d(e,"mountSearchReset",(function(){return c.mountSearchReset})),n.o(c,"mountSearchResult")&&n.d(e,"mountSearchResult",(function(){return c.mountSearchResult})),n.o(c,"mountTableOfContents")&&n.d(e,"mountTableOfContents",(function(){return c.mountTableOfContents})),n.o(c,"mountTabs")&&n.d(e,"mountTabs",(function(){return c.mountTabs}))},function(t,e,n){"use strict";n.d(e,"a",(function(){return b}));var r=n(36),c=n(25),a=n(9),o=n(1),i=n(31),u=n(47);function b(t){var e=t.header$,n=t.main$,b=t.viewport$,f=t.screen$;return Object(r.a)(Object(c.a)((function(t){return f.pipe(Object(c.a)((function(r){if(r)return Object(i.watchSidebar)(t,{main$:n,viewport$:b}).pipe(Object(i.applySidebar)(t,{header$:e}),Object(a.a)((function(t){return{sidebar:t}})));var c=Object(o.e)("nav",t);return Object(u.watchNavigationLayer)(c).pipe(Object(u.applyNavigationLayer)(c),Object(a.a)((function(t){return{layer:t}})))})))})))}},function(t,e,n){"use strict";var r=n(69);n.o(r,"applySidebar")&&n.d(e,"applySidebar",(function(){return r.applySidebar})),n.o(r,"mountNavigation")&&n.d(e,"mountNavigation",(function(){return r.mountNavigation})),n.o(r,"mountTableOfContents")&&n.d(e,"mountTableOfContents",(function(){return r.mountTableOfContents})),n.o(r,"mountTabs")&&n.d(e,"mountTabs",(function(){return r.mountTabs})),n.o(r,"watchSidebar")&&n.d(e,"watchSidebar",(function(){return r.watchSidebar}));var c=n(70);n.d(e,"applySidebar",(function(){return c.a})),n.d(e,"watchSidebar",(function(){return c.b}));n(21)},function(t,e){},function(t,e,n){"use strict";n.d(e,"b",(function(){return O})),n.d(e,"a",(function(){return j}));var r=n(0),c=n(62),a=n(36),o=n(59),i=n(9),u=n(49),b=n(46),f=n(92),s=n(58),l=n(64),d=n(21);function O(t,e){var n=e.main$,a=e.viewport$,o=t.parentElement.offsetTop-t.parentElement.parentElement.offsetTop;return Object(c.a)([n,a]).pipe(Object(i.a)((function(t){var e=Object(r.c)(t,2),n=e[0],c=n.offset,a=n.height,i=e[1].offset.y;return{height:a=a+Math.min(o,Math.max(0,i-c))-o,lock:i>=c+o}})),Object(u.a)((function(t,e){return t.height===e.height&&t.lock===e.lock})))}function j(t,e){var n=e.header$;return Object(a.a)(Object(b.b)(o.a),Object(f.a)(n),Object(s.a)((function(e){var n=Object(r.c)(e,2),c=n[0],a=c.height,o=c.lock,i=n[1].height;Object(d.d)(t,a),Object(d.e)(t,o),o?Object(d.f)(t,i):Object(d.c)(t)})),Object(i.a)((function(t){return Object(r.c)(t,1)[0]})),Object(l.a)((function(){Object(d.c)(t),Object(d.a)(t),Object(d.b)(t)})))}},function(t,e){},function(t,e,n){"use strict";n.d(e,"b",(function(){return h})),n.d(e,"a",(function(){return v}));var r=n(0),c=n(94),a=n(89),o=n(88),i=n(36),u=n(59),b=n(9),f=n(63),s=n(46),l=n(58),d=n(96),O=n(64),j=n(1),p=n(40);function h(t){var e,n,i=new Map;try{for(var u=Object(r.f)(t),s=u.next();!s.done;s=u.next()){var l=s.value,d=Object(j.c)("label",l);if(void 0!==d){var O=Object(j.d)("#"+d.htmlFor);i.set(O,l)}}}catch(t){e={error:t}}finally{try{s&&!s.done&&(n=u.return)&&n.call(u)}finally{if(e)throw e.error}}return a.a.apply(void 0,Object(r.d)(Object(r.d)(i.keys()).map((function(t){return Object(o.a)(t,"change")})))).pipe(Object(b.a)((function(){return Object(j.d)(".md-nav__list",i.get(Object(c.a)((function(t){return t.checked}),Object(r.d)(i.keys()))))}))).pipe(Object(b.a)((function(t){return{next:t}})),Object(f.a)((function(t,e){return{prev:t.next,next:e.next}})))}function v(t){return Object(i.a)(Object(s.b)(u.a),Object(l.a)((function(t){var e=t.prev;e&&Object(p.a)(e)})),Object(d.a)(250),Object(s.b)(u.a),Object(l.a)((function(t){var e=t.next;Object(p.b)(e)})),Object(O.a)((function(){var e,n;try{for(var c=Object(r.f)(t),a=c.next();!a.done;a=c.next()){var o=a.value;Object(p.a)(Object(j.d)(".md-nav__list",o))}}catch(t){e={error:t}}finally{try{a&&!a.done&&(n=c.return)&&n.call(c)}finally{if(e)throw e.error}}})))}},function(t,e,n){"use strict";var r=n(74);n.d(e,"mountTableOfContents",(function(){return r.a}));var c=n(48);n.o(c,"mountNavigation")&&n.d(e,"mountNavigation",(function(){return c.mountNavigation}))},function(t,e,n){"use strict";n.d(e,"a",(function(){return l}));var r=n(0),c=n(36),a=n(62),o=n(44),i=n(25),u=n(9),b=n(1),f=n(31),s=n(48);function l(t){var e=t.header$,n=t.main$,l=t.viewport$,d=t.tablet$;return Object(c.a)(Object(i.a)((function(t){return d.pipe(Object(i.a)((function(c){if(c){var i=Object(b.e)(".md-nav__link",t),d=Object(f.watchSidebar)(t,{main$:n,viewport$:l}).pipe(Object(f.applySidebar)(t,{header$:e})),O=Object(s.watchAnchorList)(i,{header$:e,viewport$:l}).pipe(Object(s.applyAnchorList)(i));return Object(a.a)([d,O]).pipe(Object(u.a)((function(t){var e=Object(r.c)(t,2);return{sidebar:e[0],anchors:e[1]}})))}return Object(o.a)({})})))})))}},function(t,e){},function(t,e,n){"use strict";n.d(e,"b",(function(){return y})),n.d(e,"a",(function(){return g}));var r=n(0),c=n(97),a=n(62),o=n(36),i=n(59),u=n(9),b=n(91),f=n(25),s=n(63),l=n(49),d=n(95),O=n(93),j=n(46),p=n(58),h=n(64),v=n(1),m=n(24);function y(t,e){var n,o,i=e.header$,j=e.viewport$,p=new Map;try{for(var h=Object(r.f)(t),m=h.next();!m.done;m=h.next()){var y=m.value,g=decodeURIComponent(y.hash.substring(1)),w=Object(v.c)('[id="'+g+'"]');void 0!==w&&p.set(y,w)}}catch(t){n={error:t}}finally{try{m&&!m.done&&(o=h.return)&&o.call(h)}finally{if(n)throw n.error}}var x=i.pipe(Object(u.a)((function(t){return 18+t.height})));return Object(v.t)(document.body).pipe(Object(b.a)("height"),Object(u.a)((function(){var t=[];return Object(r.d)(p).reduce((function(e,n){for(var a=Object(r.c)(n,2),o=a[0],i=a[1];t.length;){if(!(p.get(t[t.length-1]).tagName>=i.tagName))break;t.pop()}for(var u=i.offsetTop;!u&&i.parentElement;)u=(i=i.parentElement).offsetTop;return e.set(Object(c.a)(t=Object(r.d)(t,[o])),u)}),new Map)})),Object(f.a)((function(t){return Object(a.a)([x,j]).pipe(Object(s.a)((function(t,e){for(var n=Object(r.c)(t,2),c=n[0],a=n[1],o=Object(r.c)(e,2),i=o[0],u=o[1].offset.y;a.length;){if(!(Object(r.c)(a[0],2)[1]-i=u))break;a=Object(r.d)([c.pop()],a)}return[c,a]}),[[],Object(r.d)(t)]),Object(l.a)((function(t,e){return t[0]===e[0]&&t[1]===e[1]})))}))).pipe(Object(u.a)((function(t){var e=Object(r.c)(t,2),n=e[0],c=e[1];return{prev:n.map((function(t){return Object(r.c)(t,1)[0]})),next:c.map((function(t){return Object(r.c)(t,1)[0]}))}})),Object(d.a)({prev:[],next:[]}),Object(O.a)(2,1),Object(u.a)((function(t){var e=Object(r.c)(t,2),n=e[0],c=e[1];return n.prev.length16)););return n}),0),Object(y.a)(e),Object(_.a)((function(){!function(t){t.innerHTML=""}(u)})))})))}function M(t,e){var n=t.rx$,r=e.query$;return Object(c.a)(Object(o.a)((function(t){var e=t.parentElement,c=Object(f.s)(e).pipe(Object(i.a)((function(t){return t.y>=e.scrollHeight-e.offsetHeight-16})),Object(p.a)(),Object($.a)(x.a));return n.pipe(Object($.a)(s.c),Object(S.a)("data"),R(t,{query$:r,fetch$:c}))})))}},function(t,e,n){"use strict";n.d(e,"a",(function(){return y}));var r=n(0),c=n(36),a=n(62),o=n(25),i=n(9),u=n(100),b=n(92),f=n(49),s=n(95),l=n(90),d=n(1),O=n(22),j=n(44),p=n(59),h=n(46),v=n(58),m=n(64);function y(t){var e=t.document$,n=t.viewport$;return Object(c.a)(Object(o.a)((function(t){var y=function(t,e){return e.document$.pipe(Object(i.a)((function(){var e=getComputedStyle(t);return["sticky","-webkit-sticky"].includes(e.position)})),Object(f.a)(),Object(o.a)((function(e){return e?Object(d.t)(t).pipe(Object(i.a)((function(t){return{sticky:!0,height:t.height}}))):Object(j.a)({sticky:!1,height:0})})),Object(l.a)(1))}(t,{document$:e}),g=Object(O.b)("main").pipe(Object(i.a)((function(t){return Object(d.c)("h1, h2, h3, h4, h5, h6",t)})),Object(u.a)((function(t){return void 0!==t})),Object(b.a)(Object(O.b)("header-title")),Object(o.a)((function(t){var e=Object(r.c)(t,2),a=e[0],o=e[1];return Object(d.B)(a,{header$:y,viewport$:n}).pipe(Object(i.a)((function(t){return t.offset.y>=a.offsetHeight?"page":"site"})),Object(f.a)(),function(t){return Object(c.a)(Object(h.b)(p.a),Object(v.a)((function(e){!function(t,e){t.setAttribute("data-md-state",e?"active":"")}(t,"page"===e)})),Object(m.a)((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}(o))})),Object(s.a)("site"));return Object(a.a)([y,g]).pipe(Object(i.a)((function(t){var e=Object(r.c)(t,2),n=e[0],c=e[1];return Object(r.a)({type:c},n)})),Object(l.a)(1))})))}},function(t,e,n){"use strict";n.d(e,"a",(function(){return l}));var r=n(36),c=n(25),a=n(9),o=n(91),i=n(1),u=n(59),b=n(46),f=n(58),s=n(64);function l(t){var e=t.header$,n=t.viewport$;return Object(r.a)(Object(c.a)((function(t){return Object(i.B)(t,{header$:e,viewport$:n}).pipe(Object(a.a)((function(t){return{hidden:t.offset.y>=20}})),Object(o.a)("hidden"),function(t){return Object(r.a)(Object(b.b)(u.a),Object(f.a)((function(e){var n=e.hidden;!function(t,e){t.setAttribute("data-md-state",e?"hidden":"")}(t,n)})),Object(s.a)((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}(t))})))}},function(t,e,n){"use strict";n.d(e,"a",(function(){return m}));var r=n(28),c=n(36),a=n(25),o=n(91),i=n(58),u=n(22),b=n(0),f=n(62),s=n(59),l=n(102),d=n(49),O=n(90),j=n(9),p=n(46),h=n(64),v=n(1);function m(t){var e=t.header$,n=t.viewport$,m=new r.a;return Object(u.b)("header").pipe(Object(a.a)((function(t){return m.pipe(Object(o.a)("active"),(e=t,Object(c.a)(Object(p.b)(s.a),Object(i.a)((function(t){var n=t.active;!function(t,e){t.setAttribute("data-md-state",e?"shadow":"")}(e,n)})),Object(h.a)((function(){!function(t){t.removeAttribute("data-md-state")}(e)})))));var e}))).subscribe(),Object(c.a)(Object(a.a)((function(t){return function(t,e){var n=e.header$,r=e.viewport$,c=n.pipe(Object(l.a)("height"),Object(d.a)(),Object(O.a)(1)),i=c.pipe(Object(a.a)((function(){return Object(v.t)(t).pipe(Object(j.a)((function(e){var n=e.height;return{top:t.offsetTop,bottom:t.offsetTop+n}})))})),Object(o.a)("bottom"),Object(O.a)(1));return Object(f.a)([c,i,r]).pipe(Object(j.a)((function(t){var e=Object(b.c)(t,3),n=e[0],r=e[1],c=r.top,a=r.bottom,o=e[2],i=o.offset.y,u=o.size.height;return{offset:c-n,height:u=Math.max(0,u-Math.max(0,c-i,n)-Math.max(0,u+i-a)),active:c-n<=i}})),Object(d.a)((function(t,e){return t.offset===e.offset&&t.height===e.height&&t.active===e.active})))}(t,{header$:e,viewport$:n})})),Object(i.a)((function(t){return m.next(t)})))}},function(t,e,n){"use strict";n.d(e,"a",(function(){return d}));var r=n(36),c=n(44),a=n(25),o=n(9),i=n(91),u=n(1),b=n(59),f=n(46),s=n(58),l=n(64);function d(t){var e=t.header$,n=t.viewport$,d=t.screen$;return Object(r.a)(Object(a.a)((function(t){return d.pipe(Object(a.a)((function(a){return a?Object(u.B)(t,{header$:e,viewport$:n}).pipe(Object(o.a)((function(t){return{hidden:t.offset.y>=10}})),Object(i.a)("hidden"),function(t){return Object(r.a)(Object(f.b)(b.a),Object(s.a)((function(e){var n=e.hidden;!function(t,e){t.setAttribute("data-md-state",e?"hidden":"")}(t,n)})),Object(l.a)((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}(t)):Object(c.a)({hidden:!0})})))})))}},,,,,,function(t,e,n){"use strict";n.r(e),n.d(e,"setScrollLock",(function(){return H})),n.d(e,"resetScrollLock",(function(){return P})),n.d(e,"initialize",(function(){return q}));var r=n(0),c=n(111),a=n(41),o=n(62),i=n(59),u=n(88),b=n(89),f=n(114),s=n(90),l=n(25),d=n(102),O=n(58),j=n(96),p=n(92),h=n(46),v=n(100),m=n(113),y=n(1),g=n(7),w=n(16),x=n(115),$=n(9),S=n(104);var T=n(106);var k=n(110),C=n(105),A=n(98);function _(){return/(iPad|iPhone|iPod)/.test(navigator.userAgent)}var L=n(107),E=n(32),N=n(4),R=n(44);function M(t){switch(Object(r.c)(t.match(/(git(?:hub|lab))/i)||[],1)[0].toLowerCase()){case"github":var e=Object(r.c)(t.match(/^.+github\.com\/([^\/]+)\/?([^\/]+)/i),3);return function(t,e){return Object(f.a)({url:void 0!==e?"https://api.github.com/repos/"+t+"/"+e:"https://api.github.com/users/"+t,responseType:"json"}).pipe(Object(v.a)((function(t){return 200===t.status})),Object(d.a)("response"),Object(l.a)((function(t){if(void 0!==e){var n=t.stargazers_count,r=t.forks_count;return Object(R.a)([Object(N.e)(n||0)+" Stars",Object(N.e)(r||0)+" Forks"])}var c=t.public_repos;return Object(R.a)([Object(N.e)(c||0)+" Repositories"])})))}(e[1],e[2]);case"gitlab":var n=Object(r.c)(t.match(/^.+?([^\/]*gitlab[^\/]+)\/(.+)/i),3);return function(t,e){return Object(f.a)({url:"https://"+t+"/api/v4/projects/"+encodeURIComponent(e),responseType:"json"}).pipe(Object(v.a)((function(t){return 200===t.status})),Object(d.a)("response"),Object($.a)((function(t){var e=t.star_count,n=t.forks_count;return[Object(N.e)(e)+" Stars",Object(N.e)(n)+" Forks"]})))}(n[1],n[2]);default:return C.a}}function H(t,e){t.setAttribute("data-md-state","lock"),t.style.top="-"+e+"px"}function P(t){var e=-1*parseInt(t.style.top,10);t.removeAttribute("data-md-state"),t.style.top="",e&&window.scrollTo(0,e)}function q(t){if(!Object(N.d)(t))throw new SyntaxError("Invalid configuration: "+JSON.stringify(t));var e=Object(y.q)(),n=Object(y.v)(),R=Object(y.w)(t.base,{location$:n}),q=Object(y.x)(),U=Object(y.A)(),Q=Object(y.y)("(min-width: 960px)"),I=Object(y.y)("(min-width: 1220px)");Object(g.setupComponents)(["announce","container","header","header-title","hero","main","navigation","search","search-query","search-reset","search-result","skip","tabs","toc"],{document$:e});var z=Object(w.g)();!function(t){var e=t.document$,n=t.hash$,c=e.pipe(Object($.a)((function(){return Object(y.e)("details")})));Object(b.a)(Object(y.y)("print").pipe(Object(v.a)(x.a)),Object(u.a)(window,"beforeprint")).pipe(Object(S.a)(c)).subscribe((function(t){var e,n;try{for(var c=Object(r.f)(t),a=c.next();!a.done;a=c.next()){a.value.setAttribute("open","")}}catch(t){e={error:t}}finally{try{a&&!a.done&&(n=c.return)&&n.call(c)}finally{if(e)throw e.error}}})),n.pipe(Object($.a)((function(t){return Object(y.c)('[id="'+t+'"]')})),Object(v.a)((function(t){return void 0!==t})),Object(O.a)((function(t){var e=t.closest("details");e&&!e.open&&e.setAttribute("open","")}))).subscribe((function(t){return t.scrollIntoView()}))}({document$:e,hash$:q}),{document$:e}.document$.pipe(Object(T.a)(1),Object(p.a)(Object(g.useComponent)("container")),Object($.a)((function(t){var e=Object(r.c)(t,2)[1];return Object(y.e)("script",e)}))).subscribe((function(t){var e,n;try{for(var c=Object(r.f)(t),a=c.next();!a.done;a=c.next()){var o=a.value;if(o.src||/(^|\/javascript)$/i.test(o.type)){var i=Object(y.a)("script"),u=o.src?"src":"textContent";i[u]=o[u],Object(y.j)(o,i)}}}catch(t){e={error:t}}finally{try{a&&!a.done&&(n=c.return)&&n.call(c)}finally{if(e)throw e.error}}})),function(t){t.document$.pipe(Object($.a)((function(){return Object(y.d)(".md-source[href]")})),Object(l.a)((function(t){var e=t.href;return Object(N.a)(""+Object(N.c)(e),(function(){return M(e)}))})),Object(L.a)((function(){return C.a}))).subscribe((function(t){var e,n;try{for(var c=Object(r.f)(Object(y.e)(".md-source__repository")),a=c.next();!a.done;a=c.next()){var o=a.value;o.hasAttribute("data-md-state")||(o.setAttribute("data-md-state","done"),o.appendChild(Object(E.c)(t)))}}catch(t){e={error:t}}finally{try{a&&!a.done&&(n=c.return)&&n.call(c)}finally{if(e)throw e.error}}}))}({document$:e}),function(t){var e=t.document$,n=Object(y.a)("table");e.pipe(Object($.a)((function(){return Object(y.e)("table:not([class])")}))).subscribe((function(t){var e,c;try{for(var a=Object(r.f)(t),o=a.next();!o.done;o=a.next()){var i=o.value;Object(y.j)(i,n),Object(y.j)(n,Object(E.d)(i))}}catch(t){e={error:t}}finally{try{o&&!o.done&&(c=a.return)&&c.call(a)}finally{if(e)throw e.error}}}))}({document$:e}),function(t){var e=t.document$.pipe(Object($.a)((function(){return Object(y.e)("[data-md-scrollfix]")})),Object(s.a)(1));e.subscribe((function(t){var e,n;try{for(var c=Object(r.f)(t),a=c.next();!a.done;a=c.next()){a.value.removeAttribute("data-md-scrollfix")}}catch(t){e={error:t}}finally{try{a&&!a.done&&(n=c.return)&&n.call(c)}finally{if(e)throw e.error}}})),Object(k.a)(_,e,C.a).pipe(Object(l.a)((function(t){return b.a.apply(void 0,Object(r.d)(t.map((function(t){return Object(u.a)(t,"touchstart",{passive:!0}).pipe(Object(A.a)(t))}))))}))).subscribe((function(t){var e=t.scrollTop;0===e?t.scrollTop=1:e+t.offsetHeight===t.scrollHeight&&(t.scrollTop=e-1)}))}({document$:e});var V=Object(w.e)(),B=Object(w.d)({document$:e,dialog$:V}),D=Object(g.useComponent)("header").pipe(Object(g.mountHeader)({document$:e,viewport$:U}),Object(s.a)(1)),J=Object(g.useComponent)("main").pipe(Object(g.mountMain)({header$:D,viewport$:U}),Object(s.a)(1)),F=Object(g.useComponent)("navigation").pipe(Object(g.mountNavigation)({header$:D,main$:J,viewport$:U,screen$:I}),Object(s.a)(1)),K=Object(g.useComponent)("toc").pipe(Object(g.mountTableOfContents)({header$:D,main$:J,viewport$:U,tablet$:Q}),Object(s.a)(1)),Y=Object(g.useComponent)("tabs").pipe(Object(g.mountTabs)({header$:D,viewport$:U,screen$:I}),Object(s.a)(1)),W=Object(g.useComponent)("hero").pipe(Object(g.mountHero)({header$:D,viewport$:U}),Object(s.a)(1)),X=t.search&&t.search.index?t.search.index:void 0,Z=void 0!==X?Object(a.a)(X):R.pipe(Object(l.a)((function(t){return Object(f.a)({url:t+"/search/search_index.json",responseType:"json",withCredentials:!0}).pipe(Object(d.a)("response"))}))),G=Object(w.h)(t.search.worker,{base$:R,index$:Z}),tt=Object(g.useComponent)("search-query").pipe(Object(g.mountSearchQuery)(G,{transform:t.search.transform}),Object(s.a)(1)),et=Object(g.useComponent)("search-reset").pipe(Object(g.mountSearchReset)(),Object(s.a)(1)),nt=Object(g.useComponent)("search-result").pipe(Object(g.mountSearchResult)(G,{query$:tt}),Object(s.a)(1)),rt=Object(g.useComponent)("search").pipe(Object(g.mountSearch)({query$:tt,reset$:et,result$:nt}),Object(s.a)(1));q.pipe(Object(O.a)((function(){return Object(y.o)("search",!1)})),Object(j.a)(125)).subscribe((function(t){return Object(y.n)("#"+t)})),Object(o.a)([Object(y.z)("search"),Q]).pipe(Object(p.a)(U),Object(l.a)((function(t){var n=Object(r.c)(t,2),c=Object(r.c)(n[0],2),a=c[0],o=c[1],u=n[1].offset.y,b=a&&!o;return e.pipe(Object(j.a)(b?400:100),Object(h.b)(i.a),Object(O.a)((function(t){var e=t.body;return b?H(e,u):P(e)})))}))).subscribe(),Object(u.a)(document.body,"click").pipe(Object(v.a)((function(t){return!(t.metaKey||t.ctrlKey)})),Object(v.a)((function(t){if(t.target instanceof HTMLElement){var e=t.target.closest("a");if(e&&Object(y.h)(e))return!0}return!1}))).subscribe((function(){Object(y.o)("drawer",!1)})),t.features.includes("instant")&&"file:"!==location.protocol&&Object(w.f)({document$:e,location$:n,viewport$:U}),z.pipe(Object(v.a)((function(t){return"global"===t.mode&&"Tab"===t.type})),Object(m.a)(1)).subscribe((function(){var t,e;try{for(var n=Object(r.f)(Object(y.e)(".headerlink")),c=n.next();!c.done;c=n.next()){c.value.style.visibility="visible"}}catch(e){t={error:e}}finally{try{c&&!c.done&&(e=n.return)&&e.call(n)}finally{if(t)throw t.error}}}));var ct={document$:e,location$:n,viewport$:U,header$:D,hero$:W,main$:J,navigation$:F,search$:rt,tabs$:Y,toc$:K,clipboard$:B,keyboard$:z,dialog$:V};return b.a.apply(void 0,Object(r.d)(Object(c.a)(ct))).subscribe(),ct}document.documentElement.classList.remove("no-js"),document.documentElement.classList.add("js"),navigator.userAgent.match(/(iPad|iPhone|iPod)/g)&&document.documentElement.classList.add("ios")}])); -//# sourceMappingURL=bundle.0a2578d7.min.js.map \ No newline at end of file +//# sourceMappingURL=bundle.091f8c32.min.js.map \ No newline at end of file diff --git a/material/assets/javascripts/bundle.0a2578d7.min.js.map b/material/assets/javascripts/bundle.091f8c32.min.js.map similarity index 99% rename from material/assets/javascripts/bundle.0a2578d7.min.js.map rename to material/assets/javascripts/bundle.091f8c32.min.js.map index 0ec3184ab..9006ef885 100644 --- a/material/assets/javascripts/bundle.0a2578d7.min.js.map +++ b/material/assets/javascripts/bundle.091f8c32.min.js.map @@ -1 +1 @@ -{"version":3,"sources":["webpack:///webpack/bootstrap","webpack:///./src/assets/javascripts/browser/document/index.ts","webpack:///./src/assets/javascripts/browser/element/_/index.ts","webpack:///./src/assets/javascripts/browser/element/focus/index.ts","webpack:///./src/assets/javascripts/browser/element/offset/index.ts","webpack:///./src/assets/javascripts/browser/element/select/index.ts","webpack:///./src/assets/javascripts/browser/element/size/index.ts","webpack:///./src/assets/javascripts/browser/keyboard/index.ts","webpack:///./src/assets/javascripts/browser/location/_/index.ts","webpack:///./src/assets/javascripts/browser/location/base/index.ts","webpack:///./src/assets/javascripts/browser/location/hash/index.ts","webpack:///./src/assets/javascripts/browser/media/index.ts","webpack:///./src/assets/javascripts/browser/toggle/index.ts","webpack:///./src/assets/javascripts/browser/viewport/offset/index.ts","webpack:///./src/assets/javascripts/browser/viewport/size/index.ts","webpack:///./src/assets/javascripts/browser/viewport/_/index.ts","webpack:///./src/assets/javascripts/browser/worker/index.ts","webpack:///./src/assets/javascripts/utilities/config/index.ts","webpack:///./src/assets/javascripts/utilities/jsx/index.ts","webpack:///./src/assets/javascripts/utilities/rxjs/index.ts","webpack:///./src/assets/javascripts/utilities/string/index.ts","webpack:///./src/assets/javascripts/components/index.ts","webpack:///./src/assets/javascripts/integrations/clipboard/index.ts","webpack:///./src/assets/javascripts/integrations/dialog/index.ts","webpack:///./src/assets/javascripts/integrations/instant/index.ts","webpack:///./src/assets/javascripts/integrations/keyboard/index.ts","webpack:///./src/assets/javascripts/integrations/search/_/index.ts","webpack:///./src/assets/javascripts/integrations/search/document/index.ts","webpack:///./src/assets/javascripts/integrations/search/highlighter/index.ts","webpack:///./src/assets/javascripts/integrations/search/transform/index.ts","webpack:///./src/assets/javascripts/integrations/search/worker/message/index.ts","webpack:///./src/assets/javascripts/integrations/search/worker/_/index.ts","webpack:///./src/assets/javascripts/components/shared/sidebar/set/index.ts","webpack:///./src/assets/javascripts/components/_/index.ts","webpack:///./src/assets/javascripts/components/toc/anchor/set/index.ts","webpack:///./src/assets/javascripts/components/shared/index.ts","webpack:///./src/assets/javascripts/templates/clipboard/index.tsx","webpack:///./src/assets/javascripts/templates/search/index.tsx","webpack:///./src/assets/javascripts/templates/source/index.tsx","webpack:///./src/assets/javascripts/templates/table/index.tsx","webpack:///./src/assets/javascripts/components/navigation/layer/set/index.ts","webpack:///./src/assets/javascripts/components/navigation/layer/index.ts","webpack:///./src/assets/javascripts/components/toc/anchor/index.ts","webpack:///./src/assets/javascripts/components/navigation/index.ts","webpack:///./src/assets/javascripts/components/navigation/_/index.ts","webpack:///./src/assets/javascripts/components/shared/sidebar/index.ts","webpack:///./src/assets/javascripts/components/shared/sidebar/react/index.ts","webpack:///./src/assets/javascripts/components/navigation/layer/react/index.ts","webpack:///./src/assets/javascripts/components/toc/index.ts","webpack:///./src/assets/javascripts/components/toc/_/index.ts","webpack:///./src/assets/javascripts/components/toc/anchor/react/index.ts","webpack:///./src/assets/javascripts/components/search/_/index.ts","webpack:///./src/assets/javascripts/components/search/query/_/index.ts","webpack:///./src/assets/javascripts/components/search/query/react/index.ts","webpack:///./src/assets/javascripts/components/search/reset/_/index.ts","webpack:///./src/assets/javascripts/components/search/reset/react/index.ts","webpack:///./src/assets/javascripts/components/search/result/set/index.ts","webpack:///./src/assets/javascripts/components/search/result/react/index.ts","webpack:///./src/assets/javascripts/components/search/result/_/index.ts","webpack:///./src/assets/javascripts/components/header/_/index.ts","webpack:///./src/assets/javascripts/components/header/react/index.ts","webpack:///./src/assets/javascripts/components/header/set/index.ts","webpack:///./src/assets/javascripts/components/hero/_/index.ts","webpack:///./src/assets/javascripts/components/hero/react/index.ts","webpack:///./src/assets/javascripts/components/hero/set/index.ts","webpack:///./src/assets/javascripts/components/main/_/index.ts","webpack:///./src/assets/javascripts/components/main/react/index.ts","webpack:///./src/assets/javascripts/components/main/set/index.ts","webpack:///./src/assets/javascripts/components/tabs/_/index.ts","webpack:///./src/assets/javascripts/components/tabs/react/index.ts","webpack:///./src/assets/javascripts/components/tabs/set/index.ts","webpack:///./src/assets/javascripts/patches/scrollfix/index.ts","webpack:///./src/assets/javascripts/patches/source/index.ts","webpack:///./src/assets/javascripts/patches/source/github/index.ts","webpack:///./src/assets/javascripts/patches/source/gitlab/index.ts","webpack:///./src/assets/javascripts/index.ts","webpack:///./src/assets/javascripts/patches/details/index.ts","webpack:///./src/assets/javascripts/patches/script/index.ts","webpack:///./src/assets/javascripts/patches/table/index.ts"],"names":["webpackJsonpCallback","data","moduleId","chunkId","chunkIds","moreModules","executeModules","i","resolves","length","Object","prototype","hasOwnProperty","call","installedChunks","push","modules","parentJsonpFunction","shift","deferredModules","apply","checkDeferredModules","result","deferredModule","fulfilled","j","depId","splice","__webpack_require__","s","installedModules","0","exports","module","l","m","c","d","name","getter","o","defineProperty","enumerable","get","r","Symbol","toStringTag","value","t","mode","__esModule","ns","create","key","bind","n","object","property","p","jsonpArray","window","oldJsonpFunction","slice","watchDocument","document$","ReplaySubject","fromEvent","document","pipe","mapTo","subscribe","getElement","selector","node","querySelector","undefined","getElementOrThrow","el","ReferenceError","getActiveElement","activeElement","HTMLElement","getElements","Array","from","querySelectorAll","createElement","tagName","replaceElement","source","target","replaceWith","setElementFocus","focus","blur","watchElementFocus","merge","map","type","startWith","shareReplay","getElementOffset","x","scrollLeft","y","scrollTop","watchElementOffset","setElementSelection","HTMLInputElement","Error","select","watchElementSize","fromEventPattern","next","contentRect","width","Math","round","height","observe","offsetWidth","offsetHeight","getElementSize","isSusceptibleToKeyboard","isContentEditable","watchKeyboard","filter","ev","metaKey","ctrlKey","claim","preventDefault","stopPropagation","share","setLocation","url","location","href","isLocalLocation","ref","host","test","pathname","isAnchorLocation","hash","watchLocation","BehaviorSubject","URL","watchLocationBase","base","location$","take","toString","replace","getLocationHash","substring","setLocationHash","addEventListener","click","watchLocationHash","watchMedia","query","media","matchMedia","addListener","matches","toggles","drawer","search","getToggle","checked","setToggle","watchToggle","getViewportOffset","max","pageXOffset","pageYOffset","setViewportOffset","scrollTo","getViewportSize","innerWidth","innerHeight","watchViewport","combineLatest","passive","offset","size","watchViewportAt","header$","viewport$","size$","distinctUntilKeyChanged","offset$","offsetLeft","offsetTop","watchWorker","worker","tx$","rx$","pluck","throttle","leading","trailing","tap","message","postMessage","switchMapTo","isConfig","config","features","createElementNS","setAttribute","setAttributeNS","appendChild","child","innerHTML","Node","isArray","h","attributes","keys","attr","children","cache","factory","defer","sessionStorage","getItem","of","JSON","parse","value$","setItem","stringify","err","lang","translate","textContent","truncate","toFixed","len","charCodeAt","setupClipboard","dialog$","forEach","block","index","parent","parentElement","id","insertBefore","clipboard$","on","clearSelection","setupDialog","duration","Subject","dialog","classList","add","switchMap","text","body","container","observeOn","animationFrame","delay","removeAttribute","remove","setupInstantLoading","history","scrollRestoration","favicon","state$","closest","push$","pop$","state","distinctUntilChanged","prev","ajax$","skip","ajax","responseType","withCredentials","catchError","sample","pushState","dom","DOMParser","response","parseFromString","instant$","withLatestFrom","title","head","dispatchEvent","CustomEvent","debounceTime","replaceState","bufferCount","setupKeyboard","keyboard$","active","els","indexOf","docs","pipeline","this","documents","Map","doc","path","linked","set","setupSearchDocumentMap","highlight","separator","RegExp","_","term","trim","match","setupSearchHighlighter","lunr","reset","fn","use","multiLanguage","field","boost","Index","load","groups","reduce","results","sections","article","section","console","warn","defaultTransform","SearchMessageType","isSearchResultMessage","RESULT","setupSearchIndex","split","identity","setupSearchWorker","index$","base$","Worker","SETUP","setSidebarOffset","style","top","resetSidebarOffset","setSidebarHeight","resetSidebarHeight","setSidebarLock","resetSidebarLock","components$","setupComponents","names","components","useComponent","setAnchorBlur","resetAnchorBlur","setAnchorActive","toggle","resetAnchorActive","css","renderClipboardButton","class","xmlns","viewBox","renderSearchResult","icon","tabIndex","renderSource","facts","fact","renderTable","table","setOverflowScrolling","webkitOverflowScrolling","resetOverflowScrolling","mountNavigation","main$","screen$","screen","sidebar","layer","watchSidebar","adjust","min","lock","a","b","applySidebar","watchNavigationLayer","label","input","htmlFor","applyNavigationLayer","mountTableOfContents","tablet$","tablet","sidebar$","anchors$","anchors","watchAnchorList","decodeURIComponent","adjust$","header","anchor","pop","applyAnchorList","mountSearch","query$","reset$","result$","mountSearchQuery","options","transform","focus$","watchSearchQuery","QUERY","mountSearchReset","watchSearchReset","addToSearchResultList","applySearchResult","fetch$","list","meta","setSearchResultMeta","resetSearchResultMeta","scan","scrollHeight","finalize","resetSearchResultList","mountSearchResult","mountHeader","styles","getComputedStyle","includes","position","sticky","watchHeader","type$","main","hx","setHeaderTitleActive","resetHeaderTitleActive","applyHeaderType","mountHero","hidden","setHeroHidden","resetHeroHidden","applyHero","mountMain","setHeaderShadow","resetHeaderShadow","border$","bottom","watchMain","mountTabs","setTabsHidden","resetTabsHidden","applyTabs","isAppleDevice","navigator","userAgent","fetchSourceFacts","toLowerCase","user","repo","status","stargazers_count","forks_count","public_repos","fetchSourceFactsFromGitHub","project","encodeURIComponent","star_count","fetchSourceFactsFromGitLab","setScrollLock","resetScrollLock","parseInt","initialize","SyntaxError","hash$","els$","details","open","scrollIntoView","patchDetails","src","script","hasAttribute","patchSource","sentinel","patchTables","iif","patchScrollfix","navigation$","toc$","tabs$","hero$","search$","protocol","visibility","values","documentElement"],"mappings":"4DACE,SAASA,EAAqBC,GAQ7B,IAPA,IAMIC,EAAUC,EANVC,EAAWH,EAAK,GAChBI,EAAcJ,EAAK,GACnBK,EAAiBL,EAAK,GAIHM,EAAI,EAAGC,EAAW,GACpCD,EAAIH,EAASK,OAAQF,IACzBJ,EAAUC,EAASG,GAChBG,OAAOC,UAAUC,eAAeC,KAAKC,EAAiBX,IAAYW,EAAgBX,IACpFK,EAASO,KAAKD,EAAgBX,GAAS,IAExCW,EAAgBX,GAAW,EAE5B,IAAID,KAAYG,EACZK,OAAOC,UAAUC,eAAeC,KAAKR,EAAaH,KACpDc,EAAQd,GAAYG,EAAYH,IAKlC,IAFGe,GAAqBA,EAAoBhB,GAEtCO,EAASC,QACdD,EAASU,OAATV,GAOD,OAHAW,EAAgBJ,KAAKK,MAAMD,EAAiBb,GAAkB,IAGvDe,IAER,SAASA,IAER,IADA,IAAIC,EACIf,EAAI,EAAGA,EAAIY,EAAgBV,OAAQF,IAAK,CAG/C,IAFA,IAAIgB,EAAiBJ,EAAgBZ,GACjCiB,GAAY,EACRC,EAAI,EAAGA,EAAIF,EAAed,OAAQgB,IAAK,CAC9C,IAAIC,EAAQH,EAAeE,GACG,IAA3BX,EAAgBY,KAAcF,GAAY,GAE3CA,IACFL,EAAgBQ,OAAOpB,IAAK,GAC5Be,EAASM,EAAoBA,EAAoBC,EAAIN,EAAe,KAItE,OAAOD,EAIR,IAAIQ,EAAmB,GAKnBhB,EAAkB,CACrBiB,EAAG,GAGAZ,EAAkB,GAGtB,SAASS,EAAoB1B,GAG5B,GAAG4B,EAAiB5B,GACnB,OAAO4B,EAAiB5B,GAAU8B,QAGnC,IAAIC,EAASH,EAAiB5B,GAAY,CACzCK,EAAGL,EACHgC,GAAG,EACHF,QAAS,IAUV,OANAhB,EAAQd,GAAUW,KAAKoB,EAAOD,QAASC,EAAQA,EAAOD,QAASJ,GAG/DK,EAAOC,GAAI,EAGJD,EAAOD,QAKfJ,EAAoBO,EAAInB,EAGxBY,EAAoBQ,EAAIN,EAGxBF,EAAoBS,EAAI,SAASL,EAASM,EAAMC,GAC3CX,EAAoBY,EAAER,EAASM,IAClC5B,OAAO+B,eAAeT,EAASM,EAAM,CAAEI,YAAY,EAAMC,IAAKJ,KAKhEX,EAAoBgB,EAAI,SAASZ,GACX,oBAAXa,QAA0BA,OAAOC,aAC1CpC,OAAO+B,eAAeT,EAASa,OAAOC,YAAa,CAAEC,MAAO,WAE7DrC,OAAO+B,eAAeT,EAAS,aAAc,CAAEe,OAAO,KAQvDnB,EAAoBoB,EAAI,SAASD,EAAOE,GAEvC,GADU,EAAPA,IAAUF,EAAQnB,EAAoBmB,IAC/B,EAAPE,EAAU,OAAOF,EACpB,GAAW,EAAPE,GAA8B,iBAAVF,GAAsBA,GAASA,EAAMG,WAAY,OAAOH,EAChF,IAAII,EAAKzC,OAAO0C,OAAO,MAGvB,GAFAxB,EAAoBgB,EAAEO,GACtBzC,OAAO+B,eAAeU,EAAI,UAAW,CAAET,YAAY,EAAMK,MAAOA,IACtD,EAAPE,GAA4B,iBAATF,EAAmB,IAAI,IAAIM,KAAON,EAAOnB,EAAoBS,EAAEc,EAAIE,EAAK,SAASA,GAAO,OAAON,EAAMM,IAAQC,KAAK,KAAMD,IAC9I,OAAOF,GAIRvB,EAAoB2B,EAAI,SAAStB,GAChC,IAAIM,EAASN,GAAUA,EAAOiB,WAC7B,WAAwB,OAAOjB,EAAgB,SAC/C,WAA8B,OAAOA,GAEtC,OADAL,EAAoBS,EAAEE,EAAQ,IAAKA,GAC5BA,GAIRX,EAAoBY,EAAI,SAASgB,EAAQC,GAAY,OAAO/C,OAAOC,UAAUC,eAAeC,KAAK2C,EAAQC,IAGzG7B,EAAoB8B,EAAI,GAExB,IAAIC,EAAaC,OAAqB,aAAIA,OAAqB,cAAK,GAChEC,EAAmBF,EAAW5C,KAAKuC,KAAKK,GAC5CA,EAAW5C,KAAOf,EAClB2D,EAAaA,EAAWG,QACxB,IAAI,IAAIvD,EAAI,EAAGA,EAAIoD,EAAWlD,OAAQF,IAAKP,EAAqB2D,EAAWpD,IAC3E,IAAIU,EAAsB4C,EAM1B,OAFA1C,EAAgBJ,KAAK,CAAC,GAAG,IAElBM,I,uhCCjHF,SAAS0C,IACd,IAAMC,EAAY,IAAIC,EAAA,EAQtB,OAPA,OAAAC,EAAA,GAAUC,SAAU,oBACjBC,KACC,OAAAC,EAAA,GAAMF,WAELG,UAAUN,GAGRA,ECXF,SAASO,EACdC,EAAkBC,GAElB,YAFkB,IAAAA,MAAA,UAEXA,EAAKC,cAAiBF,SAAaG,EAarC,SAASC,EACdJ,EAAkBC,QAAA,IAAAA,MAAA,UAElB,IAAMI,EAAKN,EAAcC,EAAUC,GACnC,QAAkB,IAAPI,EACT,MAAM,IAAIC,eACR,8BAA8BN,EAAQ,mBAE1C,OAAOK,EAQF,SAASE,IACd,OAAOZ,SAASa,yBAAyBC,YACrCd,SAASa,mBACTL,EAaC,SAASO,EACdV,EAAkBC,GAElB,YAFkB,IAAAA,MAAA,UAEXU,MAAMC,KAAKX,EAAKY,iBAAoBb,IActC,SAASc,EAEdC,GACA,OAAOpB,SAASmB,cAAcC,GASzB,SAASC,EACdC,EAAqBC,GAErBD,EAAOE,YAAYD,G,mCC/Ed,SAASE,EAChBf,EAAiB9B,QAAA,IAAAA,OAAA,GAEXA,EACF8B,EAAGgB,QAEHhB,EAAGiB,OAYA,SAASC,EACdlB,GAEA,OAAO,OAAAmB,EAAA,GACL,OAAA9B,EAAA,GAAsBW,EAAI,SAC1B,OAAAX,EAAA,GAAsBW,EAAI,SAEzBT,KACC,OAAA6B,EAAA,IAAI,SAAC,GAAa,MAAS,UAApB,EAAAC,QACP,OAAAC,EAAA,GAAUtB,IAAOE,KACjB,OAAAqB,EAAA,GAAY,ICjBX,SAASC,EAAiBxB,GAC/B,MAAO,CACLyB,EAAGzB,EAAG0B,WACNC,EAAG3B,EAAG4B,WAaH,SAASC,EACd7B,GAEA,OAAO,OAAAmB,EAAA,GACL,OAAA9B,EAAA,GAAUW,EAAI,UACd,OAAAX,EAAA,GAAUN,OAAQ,WAEjBQ,KACC,OAAA6B,EAAA,IAAI,WAAM,OAAAI,EAAiBxB,MAC3B,OAAAsB,EAAA,GAAUE,EAAiBxB,IAC3B,OAAAuB,EAAA,GAAY,IC3CX,SAASO,EACd9B,GAEA,KAAIA,aAAc+B,kBAGhB,MAAM,IAAIC,MAAM,mBAFhBhC,EAAGiC,S,2BC8BA,SAASC,EACdlC,GAEA,OAAO,OAAAmC,EAAA,IAA8B,SAAAC,GACnC,IAAI,KAAe,SAAC,G,IAAGC,EAAH,iBAAG,GAAAA,YAAmB,OAAAD,EAAK,CAC7CE,MAAQC,KAAKC,MAAMH,EAAYC,OAC/BG,OAAQF,KAAKC,MAAMH,EAAYI,aAE9BC,QAAQ1C,MAEVT,KACC,OAAA+B,EAAA,GA3BC,SAAwBtB,GAC7B,MAAO,CACLsC,MAAQtC,EAAG2C,YACXF,OAAQzC,EAAG4C,cAwBCC,CAAe7C,IACzB,OAAAuB,EAAA,GAAY,I,sBC7BX,SAASuB,EAAwB9C,GACtC,OAAQA,EAAGU,SAGT,IAAK,QACL,IAAK,SACL,IAAK,WACH,OAAO,EAGT,QACE,OAAOV,EAAG+C,mBAWT,SAASC,IACd,OAAO,OAAA3D,EAAA,GAAyBN,OAAQ,WACrCQ,KACC,OAAA0D,EAAA,IAAO,SAAAC,GAAM,QAAEA,EAAGC,SAAWD,EAAGE,YAChC,OAAAhC,EAAA,IAAI,SAAA8B,GAAM,OACR7B,KAAM6B,EAAG1E,IACT6E,MAAK,WACHH,EAAGI,iBACHJ,EAAGK,uBAGP,OAAAC,EAAA,M,aClCC,SAASC,EAAYC,GAC1BC,SAASC,KAAOF,EAAIE,KAaf,SAASC,EACdH,EACAI,GAEA,YAFA,IAAAA,MAAA,UAEOJ,EAAIK,OAASD,EAAIC,MACjB,iCAAiCC,KAAKN,EAAIO,UAW5C,SAASC,EACdR,EACAI,GAEA,YAFA,IAAAA,MAAA,UAEOJ,EAAIO,WAAaH,EAAIG,UACrBP,EAAIS,KAAKvI,OAAS,EAUpB,SAASwI,IACd,OAAO,IAAIC,EAAA,EAtDJ,IAAIC,IAAIX,SAASC,O,aCInB,SAASW,EACdC,EAAc,GAEd,OAFgB,EAAAC,UAGblF,KACC,OAAAmF,EAAA,GAAK,GACL,OAAAtD,EAAA,IAAI,SAAC,G,IAAEwC,EAAA,EAAAA,KAAW,WAAIU,IAAIE,EAAMZ,GAC7Be,WACAC,QAAQ,MAAO,OAElB,OAAArD,EAAA,GAAY,ICjBX,SAASsD,IACd,OAAOlB,SAASQ,KAAKW,UAAU,GAa1B,SAASC,EAAgBZ,GAC9B,IAAMnE,EAAKS,EAAc,KACzBT,EAAG4D,KAAOO,EACVnE,EAAGgF,iBAAiB,SAAS,SAAA9B,GAAM,OAAAA,EAAGK,qBACtCvD,EAAGiF,QAUE,SAASC,IACd,OAAO,OAAA7F,EAAA,GAA2BN,OAAQ,cACvCQ,KACC,OAAA6B,EAAA,GAAIyD,GACJ,OAAAvD,EAAA,GAAUuD,KACV,OAAA5B,EAAA,IAAO,SAAAkB,GAAQ,OAAAA,EAAKvI,OAAS,KAC7B,OAAA4H,EAAA,MClCC,SAAS2B,EAAWC,GACzB,IAAMC,EAAQC,WAAWF,GACzB,OAAO,OAAAjD,EAAA,IAA0B,SAAAC,GAC/B,OAAAiD,EAAME,aAAY,WAAM,OAAAnD,EAAKiD,EAAMG,eAElCjG,KACC,OAAA+B,EAAA,GAAU+D,EAAMG,SAChB,OAAAjE,EAAA,GAAY,ICElB,IAAMkE,EAA4C,CAChDC,OAAQ3F,EAAkB,2BAC1B4F,OAAQ5F,EAAkB,4BAcrB,SAAS6F,EAAUnI,GACxB,OAAOgI,EAAQhI,GAAMoI,QAchB,SAASC,EAAUrI,EAAcS,GAClCuH,EAAQhI,GAAMoI,UAAY3H,GAC5BuH,EAAQhI,GAAMwH,QAYX,SAASc,EAAYtI,GAC1B,IAAMuC,EAAKyF,EAAQhI,GACnB,OAAO,OAAA4B,EAAA,GAAUW,EAAI,UAClBT,KACC,OAAA6B,EAAA,IAAI,WAAM,OAAApB,EAAG6F,WACb,OAAAvE,EAAA,GAAUtB,EAAG6F,U,oBC9CZ,SAASG,IACd,MAAO,CACLvE,EAAGc,KAAK0D,IAAI,EAAGC,aACfvE,EAAGY,KAAK0D,IAAI,EAAGE,cASZ,SAASC,EACd,G,IAAE3E,EAAA,EAAAA,EAAGE,EAAA,EAAAA,EAEL5C,OAAOsH,SAAS5E,GAAK,EAAGE,GAAK,GClBxB,SAAS2E,IACd,MAAO,CACLhE,MAAQiE,WACR9D,OAAQ+D,aCwBL,SAASC,IACd,OAAO,OAAAC,EAAA,GAAc,CFCd,OAAAvF,EAAA,GACL,OAAA9B,EAAA,GAAUN,OAAQ,SAAU,CAAE4H,SAAS,IACvC,OAAAtH,EAAA,GAAUN,OAAQ,SAAU,CAAE4H,SAAS,KAEtCpH,KACC,OAAA6B,EAAA,GAAI4E,GACJ,OAAA1E,EAAA,GAAU0E,MCpBP,OAAA3G,EAAA,GAAUN,OAAQ,SAAU,CAAE4H,SAAS,IAC3CpH,KACC,OAAA6B,EAAA,GAAIkF,GACJ,OAAAhF,EAAA,GAAUgF,QCcX/G,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAmB,OAAGwF,OAArB,KAA6BC,KAArB,SACd,OAAAtF,EAAA,GAAY,IAYX,SAASuF,EACd9G,EAAiB,G,IAAE+G,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAEtBC,EAAQD,EACXzH,KACC,OAAA2H,EAAA,GAAwB,SAItBC,EAAU,OAAAT,EAAA,GAAc,CAACO,EAAOF,IACnCxH,KACC,OAAA6B,EAAA,IAAI,WAAsB,OACxBK,EAAGzB,EAAGoH,WACNzF,EAAG3B,EAAGqH,eAKZ,OAAO,OAAAX,EAAA,GAAc,CAACK,EAASC,EAAWG,IACvC5H,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAGqB,EAAA,KAAAA,OAAU,OAAEmE,EAAA,EAAAA,OAAQC,EAAA,EAAAA,KAAQ,OAAEpF,EAAA,EAAAA,EAAGE,EAAA,EAAAA,EAAS,OAChDiF,OAAQ,CACNnF,EAAGmF,EAAOnF,EAAIA,EACdE,EAAGiF,EAAOjF,EAAIA,EAAIc,GAEpBoE,KAAI,MAEN,OAAAtF,EAAA,GAAY,I,yCClCX,SAAS+F,GACdC,EAAgB,G,IAAEC,EAAA,EAAAA,IAIZC,EAAM,OAAAtF,EAAA,IAA+B,SAAAC,GACzC,OAAAmF,EAAOvC,iBAAiB,UAAW5C,MAElC7C,KACC,OAAAmI,EAAA,GAAuB,SAI3B,OAAOF,EACJjI,KACC,OAAAoI,EAAA,IAAS,WAAM,OAAAF,IAAK,CAAEG,SAAS,EAAMC,UAAU,IAC/C,OAAAC,GAAA,IAAI,SAAAC,GAAW,OAAAR,EAAOS,YAAYD,MAClC,OAAAE,GAAA,GAAYR,GACZ,OAAAjE,EAAA,Q,+BCvCC,SAAS0E,EAASC,GACvB,MAAyB,iBAAXA,GACgB,iBAAhBA,EAAO3D,MACa,iBAApB2D,EAAOC,UACW,iBAAlBD,EAAOxC,O,iQCRvB,SAASlF,EAAcC,GACrB,OAAQA,GAGN,IAAK,MACL,IAAK,OACH,OAAOpB,SAAS+I,gBAAgB,6BAA8B3H,GAGhE,QACE,OAAOpB,SAASmB,cAAcC,IAWpC,SAAS4H,EACPtI,EAA8BvC,EAAcS,GAC5C,OAAQT,GAGN,IAAK,QACH,MAGF,IAAK,UACL,IAAK,IACkB,kBAAVS,EACT8B,EAAGuI,eAAe,KAAM9K,EAAMS,GACvBA,GACP8B,EAAGuI,eAAe,KAAM9K,EAAM,IAChC,MAGF,QACuB,kBAAVS,EACT8B,EAAGsI,aAAa7K,EAAMS,GACfA,GACP8B,EAAGsI,aAAa7K,EAAM,KAU9B,SAAS+K,EACPxI,EAA8ByI,G,QAI9B,GAAqB,iBAAVA,GAAuC,iBAAVA,EACtCzI,EAAG0I,WAAaD,EAAM9D,gBAGjB,GAAI8D,aAAiBE,KAC1B3I,EAAGwI,YAAYC,QAGV,GAAInI,MAAMsI,QAAQH,G,IACvB,IAAmB,kBAAAA,GAAK,+BACtBD,EAAYxI,EADC,U,kGAkBZ,SAAS6I,EACdnI,EAAiBoI,G,gBAA+B,oDAEhD,IAAM9I,EAAKS,EAAcC,GAGzB,GAAIoI,E,IACF,IAAmB,yBAAAC,EAAA,GAAKD,IAAW,+BAA9B,IAAME,EAAI,QACbV,EAAatI,EAAIgJ,EAAMF,EAAWE,K,qGAGtC,IAAoB,kBAAAC,GAAQ,+BAAvB,IAAMR,EAAK,QACdD,EAAYxI,EAAIyI,I,iGAGlB,OAAOzI,E,oBCrHF,SAASkJ,EACd1K,EAAa2K,GAEb,OAAO,OAAAC,EAAA,IAAM,WACX,IAAMhO,EAAOiO,eAAeC,QAAQ9K,GACpC,GAAIpD,EACF,OAAO,OAAAmO,EAAA,GAAGC,KAAKC,MAAMrO,IAIrB,IAAMsO,EAASP,IAUf,OATAO,EAAOjK,WAAU,SAAAvB,GACf,IACEmL,eAAeM,QAAQnL,EAAKgL,KAAKI,UAAU1L,IAC3C,MAAO2L,QAMJH,K,ICdTI,E,OAcG,SAASC,EAAUvL,EAAmBN,GAC3C,QAAoB,IAAT4L,EAAsB,CAC/B,IAAM9J,EAAK,YAAkB,WAC7B8J,EAAON,KAAKC,MAAMzJ,EAAGgK,aAEvB,QAAyB,IAAdF,EAAKtL,GACd,MAAM,IAAIyB,eAAe,wBAAwBzB,GAEnD,YAAwB,IAAVN,EACV4L,EAAKtL,GAAKoG,QAAQ,IAAK1G,GACvB4L,EAAKtL,GAgBJ,SAASyL,EAAS/L,EAAeQ,GACtC,IAAIhD,EAAIgD,EACR,GAAIR,EAAMtC,OAASF,EAAG,CACpB,KAAoB,MAAbwC,EAAMxC,MAAgBA,EAAI,IACjC,OAAUwC,EAAM4G,UAAU,EAAGpJ,GAAE,MAEjC,OAAOwC,EAmBF,SAASsE,EAAMtE,GACpB,OAAIA,EAAQ,MAEEA,EAAQ,GAAK,KAAMgM,WADbhM,EAAQ,KAAO,IAAO,KACM,IAEvCA,EAAMyG,WAaV,SAASR,EAAKjG,GAEjB,IADA,IAAI2K,EAAI,EACCnN,EAAI,EAAGyO,EAAMjM,EAAMtC,OAAQF,EAAIyO,EAAKzO,IAC3CmN,GAAOA,GAAK,GAAKA,EAAK3K,EAAMkM,WAAW1O,GACvCmN,GAAK,EAEP,OAAOA,I,+BC1IX,yoD,iYCwDO,SAASwB,EACd,G,IAAElL,EAAA,EAAAA,UAAWmL,EAAA,EAAAA,QAEb,IAAK,gBACH,OAAO,IAGTnL,EAAUM,WAAU,WACH,YAAY,cACpB8K,SAAQ,SAACC,EAAOC,GACrB,IAAMC,EAASF,EAAMG,cACrBD,EAAOE,GAAK,UAAUH,EACtBC,EAAOG,aAAa,YAAsBH,EAAOE,IAAKJ,SAK1D,IAAMM,EAAa,OAAA3I,EAAA,IAAoC,SAAAC,GACrD,IAAI,EAAY,iBAAiB2I,GAAG,UAAW3I,MAE9C7C,KACC,OAAAiE,EAAA,MAYJ,OARAsH,EACGvL,KACC,OAAAuI,EAAA,IAAI,SAAA5E,GAAM,OAAAA,EAAG8H,oBACb,OAAAxL,EAAA,GAAM,YAAU,sBAEfC,UAAU6K,GAGRQ,E,2DClCF,SAASG,EACd,G,IAAEC,QAAA,YAAAA,SAEIZ,EAAU,IAAIa,EAAA,EAGdC,EAAS,YAAc,OA4B7B,OA3BAA,EAAOC,UAAUC,IAAI,YAAa,cAGlChB,EACG/K,KACC,OAAAgM,EAAA,IAAU,SAAAC,GAAQ,cAAAjC,EAAA,GAAGjK,SAASmM,MAC3BlM,KACC,OAAA6B,EAAA,IAAI,SAAAsK,GAAa,OAAAA,EAAUlD,YAAY4C,MACvC,OAAAO,EAAA,GAAUC,EAAA,GACV,OAAAC,EAAA,GAAM,GACN,OAAA/D,EAAA,IAAI,SAAA9H,GACFA,EAAG0I,UAAY8C,EACfxL,EAAGsI,aAAa,gBAAiB,WAEnC,OAAAuD,EAAA,GAAMX,GAAY,KAClB,OAAApD,EAAA,IAAI,SAAA9H,GAAM,OAAAA,EAAG8L,gBAAgB,oBAC7B,OAAAD,EAAA,GAAM,KACN,OAAA/D,EAAA,IAAI,SAAA9H,GACFA,EAAG0I,UAAY,GACf1I,EAAG+L,iBAKRtM,YAGE6K,E,0HCYF,SAAS0B,EACd,G,IAAE7M,EAAA,EAAAA,UAAW6H,EAAA,EAAAA,UAAWvC,EAAA,EAAAA,UAIpB,sBAAuBwH,UACzBA,QAAQC,kBAAoB,UAG9B,OAAA7M,EAAA,GAAUN,OAAQ,gBACfU,WAAU,WACTwM,QAAQC,kBAAoB,UAIhC,IAAMC,EAAU,YAA4B,kCACrB,IAAZA,IACTA,EAAQvI,KAAOuI,EAAQvI,MAGzB,IAAMwI,EAAS,OAAA/M,EAAA,GAAsBC,SAASmM,KAAM,SACjDlM,KACC,OAAA0D,EAAA,IAAO,SAAAC,GAAM,QAAEA,EAAGC,SAAWD,EAAGE,YAChC,OAAAmI,EAAA,IAAU,SAAArI,GACR,GAAIA,EAAGrC,kBAAkBT,YAAa,CACpC,IAAMJ,EAAKkD,EAAGrC,OAAOwL,QAAQ,KAC7B,GAAIrM,GAAM,YAAgBA,GAGxB,OAFK,YAAiBA,IACpBkD,EAAGI,iBACE,OAAAiG,EAAA,GAAGvJ,GAGd,OAAO,OAET,OAAAoB,EAAA,IAAI,SAAApB,GAAM,OAAG0D,IAAK,IAAIY,IAAItE,EAAG4D,UAC7B,OAAAJ,EAAA,MAIJ4I,EAAO3M,WAAU,WACf,YAAU,UAAU,MAItB,IAAM6M,EAAQF,EACX7M,KACC,OAAA0D,EAAA,IAAO,SAAC,G,IAAES,EAAA,EAAAA,IAAU,OAAC,YAAiBA,MACtC,OAAAF,EAAA,MAIE+I,EAAO,OAAAlN,EAAA,GAAyBN,OAAQ,YAC3CQ,KACC,OAAA0D,EAAA,IAAO,SAAAC,GAAM,OAAa,OAAbA,EAAGsJ,SAChB,OAAApL,EAAA,IAAI,SAAA8B,GAAM,OACRQ,IAAK,IAAIY,IAAIX,SAASC,MACtBgD,OAAQ1D,EAAGsJ,UAEb,OAAAhJ,EAAA,MAIJ,OAAArC,EAAA,GAAMmL,EAAOC,GACVhN,KACC,OAAAkN,EAAA,IAAqB,SAACC,EAAMtK,GAAS,OAAAsK,EAAKhJ,IAAIE,OAASxB,EAAKsB,IAAIE,QAChE,OAAA8D,EAAA,GAAM,QAELjI,UAAUgF,GAGf,IAAMkI,EAAQlI,EACXlF,KACC,OAAA2H,EAAA,GAAwB,YACxB,OAAA0F,EAAA,GAAK,GACL,OAAArB,EAAA,IAAU,SAAA7H,GAAO,cAAAmJ,EAAA,GAAK,CACpBnJ,IAAKA,EAAIE,KACTkJ,aAAc,OACdC,iBAAiB,IAEhBxN,KACC,OAAAyN,EAAA,IAAW,WAET,OADA,YAAYtJ,GACL,YAOjB4I,EACG/M,KACC,OAAA0N,EAAA,GAAON,IAENlN,WAAU,SAAC,G,IAAEiE,EAAA,EAAAA,IACZuI,QAAQiB,UAAU,GAAI,GAAIxJ,EAAIiB,eAIpC,IAAMwI,EAAM,IAAIC,UAChBT,EACGpN,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAEiM,EAAA,EAAAA,SAAe,OAAAF,EAAIG,gBAAgBD,EAAU,iBAEnD5N,UAAUN,GAGf,IAAMoO,EAAW,OAAApM,EAAA,GAAMmL,EAAOC,GAC3BhN,KACC,OAAA0N,EAAA,GAAO9N,IAIXoO,EAAS9N,WAAU,SAAC,G,IAAEiE,EAAA,EAAAA,IAAKkD,EAAA,EAAAA,OACrBlD,EAAIS,OAASyC,EACf,YAAgBlD,EAAIS,MAEpB,YAAkByC,GAAU,CAAEjF,EAAG,OAKrC4L,EACGhO,KACC,OAAAiO,EAAA,GAAerO,IAEdM,WAAU,SAAC,G,QAAG,EAAH,iBAAG,GAAEgO,EAAA,EAAAA,MAAOC,EAAA,EAAAA,KACtBpO,SAASqO,cAAc,IAAIC,YAAY,qBACvCtO,SAASmO,MAAQA,E,IAGjB,IAAuB,mBACrB,wBACA,sBACA,6BACD,8BAAE,CAJE,IAAM9N,EAAQ,QAKXyC,EAAO,YAAWzC,EAAU+N,GAC5BhB,EAAO,YAAW/M,EAAUL,SAASoO,WAEzB,IAATtL,QACS,IAATsK,GAEP,YAAeA,EAAMtK,I,qGAM/B4E,EACGzH,KACC,OAAAsO,EAAA,GAAa,KACb,OAAA3G,EAAA,GAAwB,WAEvBzH,WAAU,SAAC,G,IAAEmH,EAAA,EAAAA,OACZqF,QAAQ6B,aAAalH,EAAQ,OAInC,OAAAzF,EAAA,GAAMiL,EAAQG,GACXhN,KACC,OAAAwO,EAAA,GAAY,EAAG,GACf,OAAA9K,EAAA,IAAO,SAAC,G,IAAA,mBAACyJ,EAAA,KAAMtK,EAAA,KACb,OAAOsK,EAAKhJ,IAAIO,WAAa7B,EAAKsB,IAAIO,WAC9B,YAAiB7B,EAAKsB,QAEhC,OAAAtC,EAAA,IAAI,SAAC,GAAc,OAAd,iBAAG,OAEP3B,WAAU,SAAC,G,IAAEmH,EAAA,EAAAA,OACZ,YAAkBA,GAAU,CAAEjF,EAAG,O,WCrLlC,SAASqM,IACd,IAAMC,EAAY,cACf1O,KACC,OAAA6B,EAAA,IAAmB,SAAA5C,GAAO,OAAC,WAAD,CAAC,CACzBJ,KAAM,YAAU,UAAY,SAAW,UACpCI,MAEL,OAAAyE,EAAA,IAAO,SAAC,GACN,GAAa,WADL,EAAA7E,KACe,CACrB,IAAM8P,EAAS,cACf,QAAsB,IAAXA,EACT,OAAQ,YAAwBA,GAEpC,OAAO,KAET,OAAA1K,EAAA,MA4FJ,OAxFAyK,EACG1O,KACC,OAAA0D,EAAA,IAAO,SAAC,GAAa,MAAS,WAApB,EAAA7E,QACV,OAAAoP,EAAA,GACE,uBAAa,gBACb,uBAAa,mBAGd/N,WAAU,SAAC,G,IAAA,mBAACjB,EAAA,KAAK4G,EAAA,KAAO3I,EAAA,KACjByR,EAAS,cACf,OAAQ1P,EAAI6C,MAGV,IAAK,QACC6M,IAAW9I,GACb5G,EAAI6E,QACN,MAGF,IAAK,SACL,IAAK,MACH,YAAU,UAAU,GACpB,YAAgB+B,GAAO,GACvB,MAGF,IAAK,UACL,IAAK,YACH,QAAsB,IAAX8I,EACT,YAAgB9I,OACX,CACL,IAAM+I,EAAM,aAAC/I,GAAU,YAAY,SAAU3I,IACvCf,EAAI6G,KAAK0D,IAAI,GACjB1D,KAAK0D,IAAI,EAAGkI,EAAIC,QAAQF,IAAWC,EAAIvS,QACxB,YAAb4C,EAAI6C,MAAsB,EAAI,IAE9B8M,EAAIvS,QACR,YAAgBuS,EAAIzS,IAItB8C,EAAI6E,QACJ,MAGF,QACM+B,IAAU,eACZ,YAAgBA,OAK5B6I,EACG1O,KACC,OAAA0D,EAAA,IAAO,SAAC,GAAa,MAAS,WAApB,EAAA7E,QACV,OAAAoP,EAAA,GAAe,uBAAa,kBAE3B/N,WAAU,SAAC,G,IAAA,mBAACjB,EAAA,KAAK4G,EAAA,KAChB,OAAQ5G,EAAI6C,MAGV,IAAK,IACL,IAAK,IACL,IAAK,IACH,YAAgB+D,GAChB,YAAoBA,GACpB5G,EAAI6E,QACJ,MAGF,IAAK,IACL,IAAK,IACH,IAAMqJ,EAAO,YAAW,yBACJ,IAATA,GACTA,EAAKzH,QACP,MAGF,IAAK,IACL,IAAK,IACH,IAAM7C,EAAO,YAAW,yBACJ,IAATA,GACTA,EAAK6C,YAMVgJ,E,aC1FT,WA2BE,WAAmB,G,IAAE9F,EAAA,EAAAA,OAAQkG,EAAA,EAAAA,KAAMC,EAAA,EAAAA,SAAU7D,EAAA,EAAAA,MAC3C8D,KAAKC,UC/DF,SACLH,G,QAEMG,EAAY,IAAIC,I,IACtB,IAAkB,kBAAAJ,GAAI,8BAAE,CAAnB,IAAMK,EAAG,QACN,uCAACC,EAAA,KAAMxK,EAAA,KAGPR,EAAW+K,EAAI/K,SACf8J,EAAWiB,EAAIjB,MAGfjC,EAAO,EAAWkD,EAAIlD,MACzB5G,QAAQ,mBAAoB,IAC5BA,QAAQ,OAAQ,KAGnB,GAAIT,EAAM,CACR,IAAMuG,EAAS8D,EAAU1Q,IAAI6Q,GAGxBjE,EAAOkE,OAOVJ,EAAUK,IAAIlL,EAAU,CACtBA,SAAQ,EACR8J,MAAK,EACLjC,KAAI,EACJd,OAAM,KAVRA,EAAO+C,MAASiB,EAAIjB,MACpB/C,EAAOc,KAASA,EAChBd,EAAOkE,QAAS,QAclBJ,EAAUK,IAAIlL,EAAU,CACtBA,SAAQ,EACR8J,MAAK,EACLjC,KAAI,EACJoD,QAAQ,K,iGAId,OAAOJ,EDiBYM,CAAuBT,GACxCE,KAAKQ,UEvEF,SACL5G,GAEA,IAAM6G,EAAY,IAAIC,OAAO9G,EAAO6G,UAAW,OACzCD,EAAY,SAACG,EAAY9T,EAAc+T,GAC3C,OAAU/T,EAAI,OAAO+T,EAAI,SAI3B,OAAO,SAACjR,GACNA,EAAQA,EACL0G,QAAQ,eAAgB,KACxBwK,OAGH,IAAMC,EAAQ,IAAIJ,OAAO,MAAM9G,EAAO6G,UAAS,KAC7C9Q,EACG0G,QAAQ,uBAAwB,QAChCA,QAAQoK,EAAW,KAAI,IACvB,OAGL,OAAO,SAAA1P,GAAY,OAAC,WAAD,CAAC,eACfA,GAAQ,CACXmO,MAAOnO,EAASmO,MAAM7I,QAAQyK,EAAON,GACrCvD,KAAOlM,EAASkM,KAAK5G,QAAQyK,EAAON,OF8CrBO,CAAuBnH,GAItCoG,KAAK9D,WADc,IAAVA,EACI8E,MAAK,W,cAChBjB,EAAWA,GAAY,CAAC,UAAW,kBAGnCC,KAAKD,SAASkB,Q,IACd,IAAiB,kBAAAlB,GAAQ,+BAApB,IAAMmB,EAAE,QACXlB,KAAKD,SAAShD,IAAIiE,KAAKE,K,iGAGE,IAAvBtH,EAAO2B,KAAKlO,QAAmC,OAAnBuM,EAAO2B,KAAK,GAC1CyE,KAAKmB,IAAKH,KAAapH,EAAO2B,KAAK,KAC1B3B,EAAO2B,KAAKlO,OAAS,GAC9B2S,KAAKmB,KAAK,EAAAH,MAAaI,cAAa,oBAAIxH,EAAO2B,QAIjDyE,KAAKqB,MAAM,QAAS,CAAEC,MAAO,MAC7BtB,KAAKqB,MAAM,QACXrB,KAAKzK,IAAI,Y,IAGT,IAAkB,kBAAAuK,GAAI,+BAAjB,IAAMK,EAAG,QACZH,KAAKjD,IAAIoD,I,qGAKAa,KAAKO,MAAMC,KACL,iBAAVtF,EACHjB,KAAKC,MAAMgB,GACXA,GAqBH,YAAArF,MAAP,SAAalH,GAAb,WACE,GAAIA,EACF,IAGE,IAAM8R,EAASzB,KAAK9D,MAAM9E,OAAOzH,GAC9B+R,QAAO,SAACC,EAASzT,GAChB,IAAM6C,EAAW,EAAKkP,UAAU1Q,IAAIrB,EAAOqH,KAC3C,QAAwB,IAAbxE,EACT,GAAI,WAAYA,EAAU,CACxB,IAAMwE,EAAMxE,EAASoL,OAAO/G,SAC5BuM,EAAQrB,IAAI/K,EAAK,YAAIoM,EAAQpS,IAAIgG,IAAQ,GAAI,CAAArH,SACxC,CACCqH,EAAMxE,EAASqE,SACrBuM,EAAQrB,IAAI/K,EAAKoM,EAAQpS,IAAIgG,IAAQ,IAGzC,OAAOoM,IACN,IAAIzB,KAGH,EAAKF,KAAKQ,UAAU7Q,GAG1B,OAAO,YAAI8R,GAAQ5O,KAAI,SAAC,G,IAAA,mBAAC0C,EAAA,KAAKqM,EAAA,KAAc,OAC1CC,QAAS,EAAG,EAAK5B,UAAU1Q,IAAIgG,IAC/BqM,SAAUA,EAAS/O,KAAI,SAAAiP,GACrB,OAAO,EAAG,EAAK7B,UAAU1Q,IAAIuS,EAAQvM,aAKzC,MAAO+F,GAEPyG,QAAQC,KAAK,kBAAkBrS,EAAK,iCAKxC,MAAO,IA3HX,GGvDO,SAASsS,EAAiBtS,GAC/B,OAAOA,EACJ0G,QAAQ,+BAAgC,IACxCwK,OACAxK,QAAQ,WAAY,M,ICtBP6L,E,yBAqGX,SAASC,EACd3I,GAEA,OAAOA,EAAQ1G,OAASoP,EAAkBE,OCtE5C,SAASC,EACP,G,IAAEzI,EAAA,EAAAA,OAAQkG,EAAA,EAAAA,KAAM5D,EAAA,EAAAA,MAiBhB,OAb2B,IAAvBtC,EAAO2B,KAAKlO,QAAmC,OAAnBuM,EAAO2B,KAAK,KAC1C3B,EAAO2B,KAAO,CAAC,YAAU,wBAGF,UAArB3B,EAAO6G,YACT7G,EAAO6G,UAAY,YAAU,4BAQxB,CAAE7G,OAAM,EAAEkG,KAAI,EAAE5D,MAAK,EAAE6D,SALb,YAAU,0BACxBuC,MAAM,WACN5N,OAAO6N,EAAA,IAsBL,SAASC,EACdrN,EAAa,G,IAAEsN,EAAA,EAAAA,OAAQC,EAAA,EAAAA,MAEjB1J,EAAS,IAAI2J,OAAOxN,GAGpB8D,EAAM,IAAI2D,EAAA,EACV1D,EAAM,YAAYF,EAAQ,CAAEC,IAAG,IAClCjI,KACC,OAAAiO,EAAA,GAAeyD,GACf,OAAA7P,EAAA,IAAI,SAAC,G,YAAA,mBAAC2G,EAAA,KAASvD,EAAA,KACb,GAAIkM,EAAsB3I,G,IACxB,IAAoC,kBAAAA,EAAQ3M,MAAI,8BAAE,CAAvC,cAAEgV,EAAA,EAAAA,QAASD,EAAA,EAAAA,SACpBC,EAAQzM,SAAca,EAAI,IAAI4L,EAAQzM,S,IACtC,IAAsB,4BAAAwM,IAAQ,+BAAzB,IAAME,EAAO,QAChBA,EAAQ1M,SAAca,EAAI,IAAI6L,EAAQ1M,U,oMAG5C,OAAOoE,KAET,OAAAxG,EAAA,GAAY,IAehB,OAXAyP,EACGzR,KACC,OAAA6B,EAAA,IAAqC,SAAAqJ,GAAS,OAC5CpJ,KAAMoP,EAAkBU,MACxB/V,KAAMwV,EAAiBnG,OAEzB,OAAAkB,EAAA,GAAU,MAETlM,UAAU+H,EAAIpF,KAAK3D,KAAK+I,IAGtB,CAAEA,IAAG,EAAEC,IAAG,ID1GnB,SAAkBgJ,GAChB,qBACA,qBACA,qBACA,uBAJF,CAAkBA,MAAiB,M,iCEC5B,SAASW,EACdpR,EAAiB9B,GAEjB8B,EAAGqR,MAAMC,IAASpT,EAAK,KAQlB,SAASqT,EACdvR,GAEAA,EAAGqR,MAAMC,IAAM,GAWV,SAASE,EACdxR,EAAiB9B,GAEjB8B,EAAGqR,MAAM5O,OAAYvE,EAAK,KAQrB,SAASuT,EACdzR,GAEAA,EAAGqR,MAAM5O,OAAS,GAWb,SAASiP,EACd1R,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,OAAS,IAQ7C,SAASyT,EACd3R,GAEAA,EAAG8L,gBAAgB,iBAhGrB,6M,6BCAA,wEAiFI8F,EAjFJ,qEAgGO,SAASC,EACdC,EAAoB,G,IAAE3S,EAAA,EAAAA,UAEtByS,EAAczS,EACXI,KAGC,aAAI,SAAAD,GAAY,OAAAwS,EAAM7B,QAAqB,SAAC8B,EAAYtU,G,MAChDuC,EAAK,YAAW,sBAAsBvC,EAAI,IAAK6B,GACrD,OAAO,2BACFyS,QACc,IAAP/R,IAAoB,MAAIvC,GAAOuC,EAAE,GAAK,MAEjD,OAGH,aAAK,SAAC0M,EAAMtK,G,YACV,IAAmB,kBAAA0P,GAAK,8BAAE,CAArB,IAAMrU,EAAI,QACb,OAAQA,GAGN,IAAK,WACL,IAAK,eACL,IAAK,YACL,IAAK,OACCA,KAAQiP,QAA8B,IAAfA,EAAKjP,KAC9B,YAAeiP,EAAKjP,GAAQ2E,EAAK3E,IACjCiP,EAAKjP,GAAQ2E,EAAK3E,IAEpB,MAGF,aAC4B,IAAf2E,EAAK3E,GACdiP,EAAKjP,GAAQ,YAAW,sBAAsBA,EAAI,YAE3CiP,EAAKjP,K,iGAGpB,OAAOiP,KAIT,YAAY,IAsBX,SAASsF,EACdvU,GAEA,OAAOmU,EACJrS,KACC,aAAU,SAAAwS,GAAc,YACM,IAArBA,EAAWtU,GACd,YAAGsU,EAAWtU,IACd,OAEN,iB,8BC3IC,SAASwU,EACdjS,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,OAAS,IAQ7C,SAASgU,EACdlS,GAEAA,EAAG8L,gBAAgB,iBAWd,SAASqG,EACdnS,EAAiB9B,GAEjB8B,EAAGqL,UAAU+G,OAAO,uBAAwBlU,GAQvC,SAASmU,EACdrS,GAEAA,EAAGqL,UAAUU,OAAO,wBAvEtB,yI,mCCAA,0b,gLC+BMuG,EACO,uBAuBN,SAASC,EACd3H,GAEA,OACE,WADK,CACL,UACE4H,MAAOF,EACP7E,MAAO,YAAU,kBAAiB,wBACX,IAAI7C,EAAE,WAE7B,mBAAK6H,MAAM,6BAA6BC,QAAQ,aAC9C,oBAAMlV,EAxBZ,iI,WCTI,EACK,yBADL,EAEK,yBAFL,EAGK,gEAHL,EAIK,4BAJL,EAKK,0BALL,EAMK,2BA4BJ,SAASmV,EACd,G,IAAEvC,EAAA,EAAAA,QAASD,EAAA,EAAAA,SAILyC,EACJ,WADW,CACX,OAAKJ,MAAM,kCACT,mBAAKC,MAAM,6BAA6BC,QAAQ,aAC9C,oBAAMlV,EA3BZ,+aAiCMyL,EAAW,aAACmH,GAAYD,GAAU/O,KAAI,SAAA9B,GAClC,IAAAqE,EAAA,EAAAA,SAAU8J,EAAA,EAAAA,MAAOjC,EAAA,EAAAA,KACzB,OACE,WADK,CACL,KAAG5H,KAAMD,EAAU6O,MAAO,EAAUK,UAAW,GAC7C,uBAASL,MAAO,WAAYlT,EAAW,EAAc,KAChD,WAAYA,IAAasT,EAC5B,kBAAIJ,MAAO,GAAY/E,GACtBjC,EAAK5P,OAAS,GAAK,iBAAG4W,MAAO,GAAa,YAAShH,EAAM,WAOlE,OACE,WADK,CACL,MAAIgH,MAAO,GACRvJ,GChEP,IAAM,EACG,mBADH,EAEG,kBAcF,SAAS6J,EACdC,GAEA,IAAM9J,EAAW8J,EAAM3R,KAAI,SAAA4R,GAAQ,OACjC,WADiC,CACjC,MAAIR,MAAO,GAAWQ,MAExB,OACE,WADK,CACL,MAAIR,MAAO,GACRvJ,GCzBP,IAAM,EACK,yBADL,EAEK,oBAcJ,SAASgK,EACdC,GAEA,OACE,WADK,CACL,OAAKV,MAAO,GACV,mBAAKA,MAAO,GACTU,M,oCCTF,SAASC,EACdnT,GAEAA,EAAGqR,MAAM+B,wBAA0B,QAQ9B,SAASC,EACdrT,GAEAA,EAAGqR,MAAM+B,wBAA0B,GA1DrC,qE,mCCAA,w3B,6BCAA,iZ,8CCAA,omB,6BCAA,oFA4FO,SAASE,EACd,G,IAAEvM,EAAA,EAAAA,QAASwM,EAAA,EAAAA,MAAOvM,EAAA,EAAAA,UAAWwM,EAAA,EAAAA,QAE7B,OAAO,YACL,aAAU,SAAAxT,GAAM,OAAAwT,EACbjU,KACC,aAAU,SAAAkU,GAGR,GAAIA,EACF,OAAO,uBAAazT,EAAI,CAAEuT,MAAK,EAAEvM,UAAS,IACvCzH,KACC,uBAAaS,EAAI,CAAE+G,QAAO,IAC1B,aAAI,SAAA2M,GAAW,OAAGA,QAAO,OAK7B,IAAMvF,EAAM,YAAY,MAAOnO,GAC/B,OAAO,+BAAqBmO,GACzB5O,KACC,+BAAqB4O,GACrB,aAAI,SAAAwF,GAAS,OAAGA,MAAK,iB,6BClHrC,0iB,6CCAA,8JAwFO,SAASC,EACd5T,EAAiB,G,IAAEuT,EAAA,EAAAA,MAAOvM,EAAA,EAAAA,UAEpB6M,EAAS7T,EAAG2K,cAAetD,UAClBrH,EAAG2K,cAAeA,cAAetD,UAGhD,OAAO,YAAc,CAACkM,EAAOvM,IAC1BzH,KACC,aAAI,SAAC,G,IAAA,mBAAC,OAAEqH,EAAA,EAAAA,OAAQnE,EAAA,EAAAA,OAAsBd,EAAA,YAAAA,EAIpC,MAAO,CACLc,OAJFA,EAASA,EACLF,KAAKuR,IAAID,EAAQtR,KAAK0D,IAAI,EAAGtE,EAAIiF,IACjCiN,EAGFE,KAAMpS,GAAKiF,EAASiN,MAGxB,aAA8B,SAACG,EAAGC,GAChC,OAAOD,EAAEvR,SAAWwR,EAAExR,QACfuR,EAAED,OAAWE,EAAEF,SAevB,SAASG,EACdlU,EAAiB,G,IAAE+G,EAAA,EAAAA,QAEnB,OAAO,YAGL,YAAU,KACV,YAAeA,GACf,aAAI,SAAC,G,IAAA,mBAAC,OAAEtE,EAAA,EAAAA,OAAQsR,EAAA,EAAAA,KAAU,OAAAtR,OACxB,YAAiBzC,EAAIyC,GACrB,YAAezC,EAAI+T,GAGfA,EACF,YAAiB/T,EAAI4G,GAErB,YAAmB5G,MAIvB,aAAI,SAAC,GAAc,OAAd,iBAAC,MAGN,aAAS,WACP,YAAmBA,GACnB,YAAmBA,GACnB,YAAiBA,S,6CCrJvB,qLAgEO,SAASmU,EACdhG,G,QAEM+E,EAAQ,IAAIzE,I,IAClB,IAAiB,kBAAAN,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACLoU,EAAQ,YAA6B,QAASpU,GACpD,QAAqB,IAAVoU,EAAuB,CAChC,IAAMC,EAAQ,YAAoC,IAAID,EAAME,SAC5DpB,EAAMrE,IAAIwF,EAAOrU,K,iGAerB,OAVe,IAAK,yBAAI,YAAIkT,EAAMnK,QAAQ3H,KAAI,SAAAiT,GAAS,OACrD,WADqD,CAC3CA,EAAO,eAEhB9U,KACC,aAAI,WAAM,mBAAkB,gBAAiB2T,EAAMpV,IACjD,aAAS,SAAC,GAAgB,OAAd,EAAA+H,UAAuB,YAAIqN,EAAMnK,eAMhDxJ,KACC,aAAI,SAAA6C,GAAQ,OAAGA,KAAI,MACnB,aAAK,SAAC,EAAgB,GAAa,OAAGsK,KAA9B,EAAAtK,KAAoCA,KAApB,EAAAA,UAavB,SAASmS,EACdpG,GAEA,OAAO,YAGL,YAAU,KACV,aAAI,SAAC,G,IAAEzB,EAAA,EAAAA,KACDA,GACF,YAAuBA,MAI3B,YAAM,KAGN,YAAU,KACV,aAAI,SAAC,G,IAAEtK,EAAA,EAAAA,KACL,YAAqBA,MAIvB,aAAS,W,YACP,IAAiB,kBAAA+L,GAAG,+BAAf,IAAMnO,EAAE,QACX,YACE,YAAkB,gBAAiBA,K,qIChI7C,0K,6BCAA,2GAiGO,SAASwU,EACd,G,IAAEzN,EAAA,EAAAA,QAASwM,EAAA,EAAAA,MAAOvM,EAAA,EAAAA,UAAWyN,EAAA,EAAAA,QAE7B,OAAO,YACL,aAAU,SAAAzU,GAAM,OAAAyU,EACblV,KACC,aAAU,SAAAmV,GAGR,GAAIA,EAAQ,CACV,IAAMvG,EAAM,YAA+B,gBAAiBnO,GAGtD2U,EAAW,uBAAa3U,EAAI,CAAEuT,MAAK,EAAEvM,UAAS,IACjDzH,KACC,uBAAaS,EAAI,CAAE+G,QAAO,KAIxB6N,EAAW,0BAAgBzG,EAAK,CAAEpH,QAAO,EAAEC,UAAS,IACvDzH,KACC,0BAAgB4O,IAIpB,OAAO,YAAc,CAACwG,EAAUC,IAC7BrV,KACC,aAAI,SAAC,G,IAAA,mBAAuB,OAAGmU,QAAzB,KAAkCmB,QAAzB,UAKnB,OAAO,YAAG,c,6CCjItB,6MA0FO,SAASC,EACd3G,EAA0B,G,QAAEpH,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAE/BkM,EAAQ,IAAIzE,I,IAClB,IAAiB,kBAAAN,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACL4K,EAAKmK,mBAAmB/U,EAAGmE,KAAKW,UAAU,IAC1CjE,EAAS,YAAW,QAAQ+J,EAAE,WACd,IAAX/J,GACTqS,EAAMrE,IAAI7O,EAAIa,I,iGAIlB,IAAMmU,EAAUjO,EACbxH,KACC,aAAI,SAAA0V,GAAU,UAAKA,EAAOxS,WAyE9B,OArEmB,YAAiBnD,SAASmM,MAC1ClM,KACC,YAAwB,UAGxB,aAAI,WACF,IAAIoP,EAA4B,GAChC,OAAO,YAAIuE,GAAOjD,QAAO,SAACxF,EAAO,GAC/B,I,IAD+B,mBAACyK,EAAA,KAAQrU,EAAA,KACjC8N,EAAK/S,QAAQ,CAElB,KADasX,EAAMpV,IAAI6Q,EAAKA,EAAK/S,OAAS,IACjC8E,SAAWG,EAAOH,SAGzB,MAFAiO,EAAKwG,MAQT,IADA,IAAIvO,EAAS/F,EAAOwG,WACZT,GAAU/F,EAAO8J,eAEvB/D,GADA/F,EAASA,EAAO8J,eACAtD,UAIlB,OAAOoD,EAAMoE,IACX,YAAQF,EAAO,YAAIA,EAAM,CAAAuG,KACzBtO,KAED,IAAI6H,QAIT,aAAU,SAAAhE,GAAS,mBAAc,CAACuK,EAAShO,IACxCzH,KACC,aAAK,SAAC,EAAc,GAGlB,I,IAHI,mBAACmN,EAAA,KAAMtK,EAAA,KAAO,mBAACyR,EAAA,KAAoBlS,EAAA,YAAAA,EAGhCS,EAAKxG,QAAQ,CAElB,KADM,oBAAG,GACIiY,EAASlS,GAGpB,MAFA+K,EAAO,YAAIA,EAAM,CAAAtK,EAAK/F,UAO1B,KAAOqQ,EAAK9Q,QAAQ,CAElB,KADM,6BAAG,GACIiY,GAAUlS,GAGrB,MAFAS,EAAO,aAACsK,EAAKyI,OAAW/S,GAO5B,MAAO,CAACsK,EAAMtK,KACb,CAAC,GAAI,YAAIqI,KACZ,aAAqB,SAACuJ,EAAGC,GACvB,OAAOD,EAAE,KAAOC,EAAE,IACXD,EAAE,KAAOC,EAAE,WAQzB1U,KACC,aAAI,SAAC,G,IAAA,mBAACmN,EAAA,KAAMtK,EAAA,KAAU,OACpBsK,KAAMA,EAAKtL,KAAI,SAAC,GAAW,OAAX,iBAAC,MACjBgB,KAAMA,EAAKhB,KAAI,SAAC,GAAW,OAAX,iBAAC,UAInB,YAAU,CAAEsL,KAAM,GAAItK,KAAM,KAC5B,YAAY,EAAG,GACf,aAAI,SAAC,G,IAAA,mBAAC4R,EAAA,KAAGC,EAAA,KAGP,OAAID,EAAEtH,KAAK9Q,OAASqY,EAAEvH,KAAK9Q,OAClB,CACL8Q,KAAMuH,EAAEvH,KAAKzN,MAAMsD,KAAK0D,IAAI,EAAG+N,EAAEtH,KAAK9Q,OAAS,GAAIqY,EAAEvH,KAAK9Q,QAC1DwG,KAAM,IAKD,CACLsK,KAAMuH,EAAEvH,KAAKzN,OAAO,GACpBmD,KAAM6R,EAAE7R,KAAKnD,MAAM,EAAGgV,EAAE7R,KAAKxG,OAASoY,EAAE5R,KAAKxG,aAgBlD,SAASwZ,EACdjH,GAEA,OAAO,YAGL,YAAU,KACV,aAAI,SAAC,G,QAAEzB,EAAA,EAAAA,KAAMtK,EAAA,EAAAA,K,IAGX,IAAmB,kBAAAA,GAAI,8BAAE,CAAd,IAACpC,EAAD,uBAAC,GACV,YAAkBA,GAClB,YAAgBA,I,iGAIlB0M,EAAKnC,SAAQ,SAAC,EAAME,G,IAALzK,EAAD,iBAAC,GACb,YAAgBA,EAAIyK,IAAUiC,EAAK9Q,OAAS,GAC5C,YAAcoE,GAAI,SAKtB,aAAS,W,YACP,IAAiB,kBAAAmO,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACX,YAAkBA,GAClB,YAAgBA,I,uTCjLjB,SAASqV,EACd,G,IAAEC,EAAA,EAAAA,OAAQC,EAAA,EAAAA,OAAQC,EAAA,EAAAA,QAElB,OAAO,OAAAjW,EAAA,GACL,OAAAgM,EAAA,IAAU,WAAM,cAAA7E,EAAA,GAAc,CAAC4O,EAAQE,EAASD,IAC7ChW,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAoB,OAAGgE,MAAtB,KAA6B3I,OAAtB,c,mECGd,SAASgZ,EACd,EAAuCC,G,IAArClO,EAAA,EAAAA,IAEF,YAFuC,IAAAkO,MAAA,IAEhC,OAAAnW,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GACR,IAAMsV,EClBL,SACLtV,EAAsB,G,IAEhByP,QAFkB,YAAAkG,WAEA,IAGlBjM,EAAS,OAAAvI,EAAA,GACb,OAAA9B,EAAA,GAAUW,EAAI,SACd,OAAAX,EAAA,GAAUW,EAAI,SAAST,KAAK,OAAAsM,EAAA,GAAM,KAEjCtM,KACC,OAAA6B,EAAA,IAAI,WAAM,OAAAqO,EAAGzP,EAAG9B,UAChB,OAAAoD,EAAA,GAAUmO,EAAGzP,EAAG9B,QAChB,OAAAuO,EAAA,MAIEmJ,EAAS,YAAkB5V,GAGjC,OAAO,OAAA0G,EAAA,GAAc,CAACgD,EAAQkM,IAC3BrW,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAmB,OAAGlD,MAArB,KAA4B8C,MAArB,UDJE6U,CAAiB7V,EAAI0V,GAwBpC,OArBAJ,EACG/V,KACC,OAAA2H,EAAA,GAAwB,SACxB,OAAA9F,EAAA,IAAI,SAAC,G,IAAElD,EAAA,EAAAA,MAAgC,OACrCmD,KAAM,IAAkByU,MACxB1a,KAAM8C,OAGPuB,UAAU+H,EAAIpF,KAAK3D,KAAK+I,IAG7B8N,EACG/V,KACC,OAAA2H,EAAA,GAAwB,UAEvBzH,WAAU,SAAC,G,IAAEuB,EAAA,EAAAA,MACRA,GACF,YAAU,SAAUA,MAIrBsU,M,qCE1DN,SAASS,IACd,OAAO,OAAAxW,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GAAM,OCXb,SACLA,GAEA,OAAO,OAAAX,EAAA,GAAUW,EAAI,SAClBT,KACC,OAAAC,EAAA,QAAMM,IDMQkW,CAAiBhW,GAC9BT,KACC,OAAA0I,EAAA,GAAY,YAAa,iBACzB,OAAAH,EAAA,GAAI,KACJ,OAAAtI,EAAA,QAAMM,OAGV,OAAAwB,EAAA,QAAUxB,I,sFEoBP,SAASmW,EACdjW,EAAiByI,GAEjBzI,EAAGwI,YAAYC,GCCV,SAASyN,EACdlW,EAAiB,G,IAAEsV,EAAA,EAAAA,OAAQa,EAAA,EAAAA,OAErBC,EAAO,YAAkB,0BAA2BpW,GACpDqW,EAAO,YAAkB,0BAA2BrW,GAC1D,OAAO,OAAAT,EAAA,GAGL,OAAAiO,EAAA,GAAe8H,GACf,OAAAlU,EAAA,IAAI,SAAC,G,IAAA,mBAAC3E,EAAA,KAMJ,OANY,KACFyB,MDtDT,SACL8B,EAAiB9B,GAEjB,OAAQA,GAGN,KAAK,EACH8B,EAAGgK,YAAc,YAAU,sBAC3B,MAGF,KAAK,EACHhK,EAAGgK,YAAc,YAAU,qBAC3B,MAGF,QACEhK,EAAGgK,YAAc,YAAU,sBAAuB9L,EAAMyG,aCsCtD2R,CAAoBD,EAAM5Z,EAAOb,QD7BlC,SACLoE,GAEAA,EAAGgK,YAAc,YAAU,6BC4BrBuM,CAAsBF,GAEjB5Z,KAIT,OAAA8O,EAAA,IAAU,SAAA9O,GAAU,OAAA0Z,EACjB5W,KAGC,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA4K,EAAA,IAAK,SAAA/L,GAEH,IADA,IAAMiB,EAAY1L,EAAG2K,cACdF,EAAQhO,EAAOb,SACpBqa,EAAsBG,EAAM,YAAmB3Z,EAAOgO,SAClDiB,EAAU+K,aAAe/K,EAAU9I,aAAe,OAGxD,OAAO6H,IACN,GAGH,OAAAjL,EAAA,GAAM/C,GAGN,OAAAia,EAAA,IAAS,YD/BV,SACL1W,GAEAA,EAAG0I,UAAY,GC6BPiO,CAAsBP,WCpDzB,SAASQ,EACd,EAAuC,G,IAArCnP,EAAA,EAAAA,IAAuC6N,EAAA,EAAAA,OAEzC,OAAO,OAAA/V,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GACR,IAAM0L,EAAY1L,EAAG2K,cAGfwL,EAAS,YAAmBzK,GAC/BnM,KACC,OAAA6B,EAAA,IAAI,SAAC,GACH,OADK,EAAAO,GACO+J,EAAU+K,aAAe/K,EAAU9I,aAAe,MAEhE,OAAA6J,EAAA,KACA,OAAAxJ,EAAA,GAAO6N,EAAA,IAIX,OAAOrJ,EACJlI,KACC,OAAA0D,EAAA,GAAO,KACP,OAAAyE,EAAA,GAAM,QACNwO,EAAkBlW,EAAI,CAAEsV,OAAM,EAAEa,OAAM,W,yMCGzC,SAASU,EACd,G,IAAE1X,EAAA,EAAAA,UAAW6H,EAAA,EAAAA,UAEb,OAAO,OAAAzH,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GACR,IAAM+G,EC1BL,SACL/G,EAAiB,GAEjB,OAFmB,EAAAb,UAGhBI,KACC,OAAA6B,EAAA,IAAI,WACF,IAAM0V,EAASC,iBAAiB/W,GAChC,MAAO,CACL,SACA,kBACAgX,SAASF,EAAOG,aAEpB,OAAAxK,EAAA,KACA,OAAAlB,EAAA,IAAU,SAAA2L,GACR,OAAIA,EACK,YAAiBlX,GACrBT,KACC,OAAA6B,EAAA,IAAI,SAAC,GAAe,OAClB8V,QAAQ,EACRzU,OAFK,EAAAA,YAMJ,OAAA8G,EAAA,GAAG,CACR2N,QAAQ,EACRzU,OAAQ,OAId,OAAAlB,EAAA,GAAY,IDHI4V,CAAYnX,EAAI,CAAEb,UAAS,IAGrCiY,EAAQ,YAAa,QACxB7X,KACC,OAAA6B,EAAA,IAAI,SAAAiW,GAAQ,mBAAW,yBAA0BA,MACjD,OAAApU,EAAA,IAAO,SAAAqU,GAAM,YAAc,IAAPA,KACpB,OAAA9J,EAAA,GAAe,YAAa,iBAC5B,OAAAjC,EAAA,IAAU,SAAC,G,IAAA,mBAAC+L,EAAA,KAAI7J,EAAA,KAAW,mBAAgB6J,EAAI,CAAEvQ,QAAO,EAAEC,UAAS,IAChEzH,KACC,OAAA6B,EAAA,IAAI,SAAC,GACH,OADe,SAAAO,GACH2V,EAAG1U,aAAe,OAAS,UAEzC,OAAA6J,EAAA,KCGP,SACLzM,GAEA,OAAO,OAAAT,EAAA,GAGL,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAAzG,ICtFD,SACLrB,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,SAAW,IDoFhDqZ,CAAqBvX,EAAa,SAATqB,MAI3B,OAAAqV,EAAA,IAAS,YChFN,SACL1W,GAEAA,EAAG8L,gBAAgB,iBD8Ef0L,CAAuBxX,ODffyX,CAAgBhK,OAGpB,OAAAnM,EAAA,GAAsB,SAI1B,OAAO,OAAAoF,EAAA,GAAc,CAACK,EAASqQ,IAC5B7X,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAC6T,EAAA,KAAQ5T,EAAA,KAAkB,OAAC,WAAD,CAAC,CAAEA,KAAI,GAAK4T,MAC5C,OAAA1T,EAAA,GAAY,U,yIGnDf,SAASmW,EACd,G,IAAE3Q,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAEX,OAAO,OAAAzH,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GAAM,mBAAgBA,EAAI,CAAE+G,QAAO,EAAEC,UAAS,IACrDzH,KACC,OAAA6B,EAAA,IAAI,SAAC,GAAsB,OAAGuW,OAAb,SAAAhW,GAA0B,OAC3C,OAAAuF,EAAA,GAAwB,UC7BzB,SACLlH,GAEA,OAAO,OAAAT,EAAA,GAGL,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAC,G,IAAE6P,EAAA,EAAAA,QCrBJ,SACL3X,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,SAAW,IDmBhD0Z,CAAc5X,EAAI2X,MAIpB,OAAAjB,EAAA,IAAS,YCfN,SACL1W,GAEAA,EAAG8L,gBAAgB,iBDaf+L,CAAgB7X,ODiBd8X,CAAU9X,U,iMGDX,SAAS+X,EACd,G,IAAEhR,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAELuM,EAAQ,IAAIpI,EAAA,EAelB,OAZA,YAAa,UACV5L,KACC,OAAAgM,EAAA,IAAU,SAAA0J,GAAU,OAAA1B,EACjBhU,KACC,OAAA2H,EAAA,GAAwB,WCoDhClH,EDnD0BiV,ECqDnB,OAAA1V,EAAA,GAGL,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAC,G,IAAEoG,EAAA,EAAAA,QC/GJ,SACLlO,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,SAAW,ID6GhD8Z,CAAgBhY,EAAIkO,MAItB,OAAAwI,EAAA,IAAS,YCzGN,SACL1W,GAEAA,EAAG8L,gBAAgB,iBDuGfmM,CAAkBjY,SAbjB,IACLA,MD/CKP,YAGE,OAAAF,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GAAM,OChBb,SACLA,EAAiB,G,IAAE+G,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAItBgO,EAAUjO,EACbxH,KACC,OAAAmI,EAAA,GAAM,UACN,OAAA+E,EAAA,KACA,OAAAlL,EAAA,GAAY,IAIV2W,EAAUlD,EACbzV,KACC,OAAAgM,EAAA,IAAU,WAAM,mBAAiBvL,GAC9BT,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAEqB,EAAA,EAAAA,OAAa,OAClB6O,IAAQtR,EAAGqH,UACX8Q,OAAQnY,EAAGqH,UAAY5E,UAI7B,OAAAyE,EAAA,GAAwB,UACxB,OAAA3F,EAAA,GAAY,IAIhB,OAAO,OAAAmF,EAAA,GAAc,CAACsO,EAASkD,EAASlR,IACrCzH,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAC6T,EAAA,KAAQ,OAAE3D,EAAA,EAAAA,IAAK6G,EAAA,EAAAA,OAAU,OAAYxW,EAAA,SAAAA,EAAac,EAAA,OAAAA,OAKtD,MAAO,CACLmE,OAAQ0K,EAAM2D,EACdxS,OANFA,EAASF,KAAK0D,IAAI,EAAGxD,EACjBF,KAAK0D,IAAI,EAAGqL,EAAS3P,EAAIsT,GACzB1S,KAAK0D,IAAI,EAAGxD,EAASd,EAAIwW,IAK3BjK,OAAQoD,EAAM2D,GAAUtT,MAG5B,OAAA8K,EAAA,IAA2B,SAACuH,EAAGC,GAC7B,OAAOD,EAAEpN,SAAWqN,EAAErN,QACfoN,EAAEvR,SAAWwR,EAAExR,QACfuR,EAAE9F,SAAW+F,EAAE/F,WD5BVkK,CAAUpY,EAAI,CAAE+G,QAAO,EAAEC,UAAS,OAClD,OAAAc,EAAA,IAAI,SAAAuP,GAAQ,OAAA9D,EAAMnR,KAAKiV,S,iJG1BpB,SAASgB,EACd,G,IAAEtR,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAAWwM,EAAA,EAAAA,QAEtB,OAAO,OAAAjU,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GAAM,OAAAwT,EACbjU,KACC,OAAAgM,EAAA,IAAU,SAAAkI,GAGR,OAAIA,EACK,YAAgBzT,EAAI,CAAE+G,QAAO,EAAEC,UAAS,IAC5CzH,KACC,OAAA6B,EAAA,IAAI,SAAC,GAAsB,OAAGuW,OAAb,SAAAhW,GAA0B,OAC3C,OAAAuF,EAAA,GAAwB,UCpCjC,SACLlH,GAEA,OAAO,OAAAT,EAAA,GAGL,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAC,G,IAAE6P,EAAA,EAAAA,QCrBJ,SACL3X,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,SAAW,IDmBhDoa,CAActY,EAAI2X,MAIpB,OAAAjB,EAAA,IAAS,YCfN,SACL1W,GAEAA,EAAG8L,gBAAgB,iBDafyM,CAAgBvY,ODwBNwY,CAAUxY,IAKP,OAAAuJ,EAAA,GAAG,CAAEoO,QAAQ,c,4ZGzChC,SAASc,IACP,MAAO,qBAAqBzU,KAAK0U,UAAUC,W,oCCe7C,SAASC,EACPlV,GAGA,OADM,gDAAC,GACMmV,eAGX,IAAK,SACG,qEACN,OC7BC,SACLC,EAAcC,GAEd,OAAO,OAAAlM,EAAA,GAAK,CACVnJ,SAAqB,IAATqV,EACR,gCAAgCD,EAAI,IAAIC,EACxC,gCAAgCD,EACpChM,aAAc,SAEbvN,KACC,OAAA0D,EAAA,IAAO,SAAC,GAAe,OAAW,MAAxB,EAAA+V,UACV,OAAAtR,EAAA,GAAM,YACN,OAAA6D,EAAA,IAAU,SAAAnQ,GAGR,QAAoB,IAAT2d,EAAsB,CACvB,IAAAE,EAAA,EAAAA,iBAAkBC,EAAA,EAAAA,YAC1B,OAAO,OAAA3P,EAAA,GAAG,CACL,YAAM0P,GAAoB,GAAE,SAC5B,YAAMC,GAAe,GAAE,WAKpB,IAAAC,EAAA,EAAAA,aACR,OAAO,OAAA5P,EAAA,GAAG,CACL,YAAM4P,GAAgB,GAAE,sBDG1BC,CADE,KAAM,MAIjB,IAAK,SACG,gEACN,OElCC,SACL5U,EAAc6U,GAEd,OAAO,OAAAxM,EAAA,GAAK,CACVnJ,IAAK,WAAWc,EAAI,oBAAoB8U,mBAAmBD,GAC3DvM,aAAc,SAEbvN,KACC,OAAA0D,EAAA,IAAO,SAAC,GAAe,OAAW,MAAxB,EAAA+V,UACV,OAAAtR,EAAA,GAAM,YACN,OAAAtG,EAAA,IAAI,SAAC,G,IAAEmY,EAAA,EAAAA,WAAYL,EAAA,EAAAA,YAAiC,OAC/C,YAAMK,GAAW,SACjB,YAAML,GAAY,cFsBhBM,CADE,KAAM,MAIjB,QACE,OAAO,KG6BN,SAASC,EACdzZ,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiB,QACjCtI,EAAGqR,MAAMC,IAAM,IAAIpT,EAAK,KAQnB,SAASwb,EACd1Z,GAEA,IAAM9B,GAAS,EAAIyb,SAAS3Z,EAAGqR,MAAMC,IAAK,IAC1CtR,EAAG8L,gBAAgB,iBACnB9L,EAAGqR,MAAMC,IAAM,GACXpT,GACFa,OAAOsH,SAAS,EAAGnI,GAYhB,SAAS0b,EAAWzR,GACzB,IAAK,YAASA,GACZ,MAAM,IAAI0R,YAAY,0BAA0BrQ,KAAKI,UAAUzB,IAGjE,IAAMhJ,EAAY,cACZsF,EAAY,cAGZwM,EAAY,YAAkB9I,EAAO3D,KAAM,CAAEC,UAAS,IACtDqV,EAAY,cACZ9S,EAAY,cACZyN,EAAY,YAAW,sBACvBjB,EAAY,YAAW,uBAK7B,0BAAgB,CACd,WACA,YACA,SACA,eACA,OACA,OACA,aACA,SACA,eACA,eACA,gBACA,OACA,OACA,OACC,CAAErU,UAAS,IAEd,IAAM8O,EAAY,eCnHb,SACL,G,IAAE9O,EAAA,EAAAA,UAAW2a,EAAA,EAAAA,MAEPC,EAAO5a,EACVI,KACC,OAAA6B,EAAA,IAAI,WAAM,mBAAgC,eAI9C,OAAAD,EAAA,GACE,YAAW,SAAS5B,KAAK,OAAA0D,EAAA,GAAO6N,EAAA,IAChC,OAAAzR,EAAA,GAAUN,OAAQ,gBAEjBQ,KACC,OAAA0I,EAAA,GAAY8R,IAEXta,WAAU,SAAA0O,G,YACT,IAAiB,kBAAAA,GAAG,+BAAP,QACR7F,aAAa,OAAQ,K,qGAIhCwR,EACGva,KACC,OAAA6B,EAAA,IAAI,SAAAwJ,GAAM,mBAAW,QAAQA,EAAE,SAC/B,OAAA3H,EAAA,IAAO,SAAAjD,GAAM,YAAc,IAAPA,KACpB,OAAA8H,EAAA,IAAI,SAAA9H,GACF,IAAMga,EAAUha,EAAGqM,QAAQ,WACvB2N,IAAYA,EAAQC,MACtBD,EAAQ1R,aAAa,OAAQ,QAGhC7I,WAAU,SAAAO,GAAM,OAAAA,EAAGka,oBDqFxBC,CAAa,CAAEhb,UAAS,EAAE2a,MAAK,IAClB,CAAE3a,UAAS,GE3HtBA,UAGCI,KACC,OAAAqN,EAAA,GAAK,GACL,OAAAY,EAAA,GAAe,uBAAa,cAC5B,OAAApM,EAAA,IAAI,SAAC,G,IAAGpB,EAAH,iBAAG,GAAQ,mBAA+B,SAAUA,OAIxDP,WAAU,SAAA0O,G,YACb,IAAiB,kBAAAA,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACX,GAAIA,EAAGoa,KAAO,qBAAqBpW,KAAKhE,EAAGqB,MAAO,CAChD,IAAMgZ,EAAS,YAAc,UACvB7b,EAAMwB,EAAGoa,IAAM,MAAQ,cAC7BC,EAAO7b,GAAOwB,EAAGxB,GACjB,YAAewB,EAAIqa,K,qGLyBpB,SACL,GAAE,EAAAlb,UAGCI,KACC,OAAA6B,EAAA,IAAI,WAAM,mBAAqC,uBAC/C,OAAAmK,EAAA,IAAU,SAAC,G,IAAE3H,EAAA,EAAAA,KAAW,OACtB,WADsB,CAChB,GAAG,YAAKA,IAAS,WAAM,OAAAgV,EAAiBhV,SAEhD,OAAAoJ,EAAA,IAAW,WAAM,eAEhBvN,WAAU,SAAAsT,G,YACT,IAAiB,8BAAY,2BAAyB,8BAAE,CAAnD,IAAM/S,EAAE,QACNA,EAAGsa,aAAa,mBACnBta,EAAGsI,aAAa,gBAAiB,QACjCtI,EAAGwI,YAAY,YAAauK,M,qGGoEtCwH,CAAY,CAAEpb,UAAS,IG7HlB,SACL,G,IAAEA,EAAA,EAAAA,UAEIqb,EAAW,YAAc,SAC/Brb,EACGI,KACC,OAAA6B,EAAA,IAAI,WAAM,mBAA8B,0BAEvC3B,WAAU,SAAA0O,G,YACT,IAAiB,kBAAAA,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACX,YAAeA,EAAIwa,GACnB,YAAeA,EAAU,YAAYxa,K,qGHmH7Cya,CAAY,CAAEtb,UAAS,IJnHlB,SACL,G,IAEM4a,EAFJ,EAAA5a,UAGCI,KACC,OAAA6B,EAAA,IAAI,WAAM,mBAAY,0BACtB,OAAAG,EAAA,GAAY,IAIhBwY,EAAKta,WAAU,SAAA0O,G,YACb,IAAiB,kBAAAA,GAAG,+BAAP,QACRrC,gBAAgB,sB,qGAIvB,OAAA4O,EAAA,GAAIjC,EAAesB,EAAM,KACtBxa,KACC,OAAAgM,EAAA,IAAU,SAAA4C,GAAO,OAAAhN,EAAA,EAAK,yBAAIgN,EAAI/M,KAAI,SAAApB,GAAM,OACtC,OAAAX,EAAA,GAAUW,EAAI,aAAc,CAAE2G,SAAS,IACpCpH,KACC,OAAAC,EAAA,GAAMQ,aAIXP,WAAU,SAAAO,GACT,IAAMsR,EAAMtR,EAAG4B,UAGH,IAAR0P,EACFtR,EAAG4B,UAAY,EAGN0P,EAAMtR,EAAG4C,eAAiB5C,EAAGyW,eACtCzW,EAAG4B,UAAY0P,EAAM,MIoF7BqJ,CAAe,CAAExb,UAAS,IAG1B,IAAMmL,EAAU,cACVQ,EAAa,YAAe,CAAE3L,UAAS,EAAEmL,QAAO,IAKhDvD,EAAU,uBAAa,UAC1BxH,KACC,sBAAY,CAAEJ,UAAS,EAAE6H,UAAS,IAClC,OAAAzF,EAAA,GAAY,IAGVgS,EAAQ,uBAAa,QACxBhU,KACC,oBAAU,CAAEwH,QAAO,EAAEC,UAAS,IAC9B,OAAAzF,EAAA,GAAY,IAKVqZ,EAAc,uBAAa,cAC9Brb,KACC,0BAAgB,CAAEwH,QAAO,EAAEwM,MAAK,EAAEvM,UAAS,EAAEwM,QAAO,IACpD,OAAAjS,EAAA,GAAY,IAGVsZ,EAAO,uBAAa,OACvBtb,KACC,+BAAqB,CAAEwH,QAAO,EAAEwM,MAAK,EAAEvM,UAAS,EAAEyN,QAAO,IACzD,OAAAlT,EAAA,GAAY,IAGVuZ,EAAQ,uBAAa,QACxBvb,KACC,oBAAU,CAAEwH,QAAO,EAAEC,UAAS,EAAEwM,QAAO,IACvC,OAAAjS,EAAA,GAAY,IAGVwZ,EAAQ,uBAAa,QACxBxb,KACC,oBAAU,CAAEwH,QAAO,EAAEC,UAAS,IAC9B,OAAAzF,EAAA,GAAY,IAMVkJ,EAAQtC,EAAOxC,QAAUwC,EAAOxC,OAAO8E,MACzCtC,EAAOxC,OAAO8E,WACd3K,EAGEkR,OAA0B,IAAVvG,EAClB,OAAAlK,EAAA,GAAKkK,GACLwG,EACG1R,KACC,OAAAgM,EAAA,IAAU,SAAA/G,GAAQ,cAAAqI,EAAA,GAAK,CACrBnJ,IAAQc,EAAI,4BACZsI,aAAc,OACdC,iBAAiB,IAEhBxN,KACC,OAAAmI,EAAA,GAAM,iBAKZH,EAAS,YAAkBY,EAAOxC,OAAO4B,OAAQ,CACrD0J,MAAK,EAAED,OAAM,IAMTsE,GAAS,uBAAa,gBACzB/V,KACC,2BAAiBgI,EAAQ,CAAEoO,UAAWxN,EAAOxC,OAAOgQ,YACpD,OAAApU,EAAA,GAAY,IAIVgU,GAAS,uBAAa,gBACzBhW,KACC,6BACA,OAAAgC,EAAA,GAAY,IAIViU,GAAU,uBAAa,iBAC1BjW,KACC,4BAAkBgI,EAAQ,CAAE+N,OAAM,KAClC,OAAA/T,EAAA,GAAY,IAKVyZ,GAAU,uBAAa,UAC1Bzb,KACC,sBAAY,CAAE+V,OAAM,GAAEC,OAAM,GAAEC,QAAO,KACrC,OAAAjU,EAAA,GAAY,IAMhBuY,EACGva,KACC,OAAAuI,EAAA,IAAI,WAAM,mBAAU,UAAU,MAC9B,OAAA+D,EAAA,GAAM,MAELpM,WAAU,SAAA0E,GAAQ,mBAAgB,IAAIA,MAG3C,OAAAuC,EAAA,GAAc,CACZ,YAAY,UACZ+N,IAEClV,KACC,OAAAiO,EAAA,GAAexG,GACf,OAAAuE,EAAA,IAAU,SAAC,G,IAAA,mBAAC,sBAAC6G,EAAA,KAAQsC,EAAA,KAAqB/S,EAAA,YAAAA,EAClCuM,EAASkE,IAAWsC,EAC1B,OAAOvV,EACJI,KACC,OAAAsM,EAAA,GAAMqC,EAAS,IAAM,KACrB,OAAAvC,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAC,G,IAAE2D,EAAA,EAAAA,KAAW,OAAAyC,EACduL,EAAchO,EAAM9J,GACpB+X,EAAgBjO,WAKzBhM,YAKL,OAAAJ,EAAA,GAAsBC,SAASmM,KAAM,SAClClM,KACC,OAAA0D,EAAA,IAAO,SAAAC,GAAM,QAAEA,EAAGC,SAAWD,EAAGE,YAChC,OAAAH,EAAA,IAAO,SAAAC,GACL,GAAIA,EAAGrC,kBAAkBT,YAAa,CACpC,IAAMJ,EAAKkD,EAAGrC,OAAOwL,QAAQ,KAC7B,GAAIrM,GAAM,YAAgBA,GACxB,OAAO,EAGX,OAAO,MAGRP,WAAU,WACT,YAAU,UAAU,MAItB0I,EAAOC,SAAS4O,SAAS,YAAoC,UAAtBrT,SAASsX,UAClD,YAAoB,CAAE9b,UAAS,EAAEsF,UAAS,EAAEuC,UAAS,IAKvDiH,EACG1O,KACC,OAAA0D,EAAA,IAAO,SAAAzE,GAAO,MAAa,WAAbA,EAAIJ,MAAkC,QAAbI,EAAI6C,QAC3C,OAAAqD,EAAA,GAAK,IAEJjF,WAAU,W,YACT,IAAmB,8BAAY,gBAAc,+BAA9B,QACR4R,MAAM6J,WAAa,W,qGAKhC,IAAM1O,GAAQ,CAGZrN,UAAS,EACTsF,UAAS,EACTuC,UAAS,EAGTD,QAAO,EACPgU,MAAK,EACLxH,MAAK,EACLqH,YAAW,EACXI,QAAO,GACPF,MAAK,EACLD,KAAI,EAGJ/P,WAAU,EACVmD,UAAS,EACT3D,QAAO,GAMT,OAFAnJ,EAAA,EAAK,yBAAI,OAAAga,EAAA,GAAO3O,MACb/M,YACI+M,GAhSTlN,SAAS8b,gBAAgB/P,UAAUU,OAAO,SAC1CzM,SAAS8b,gBAAgB/P,UAAUC,IAAI,MAGnCoN,UAAUC,UAAUtJ,MAAM,wBAC5B/P,SAAS8b,gBAAgB/P,UAAUC,IAAI","file":"assets/javascripts/bundle.0a2578d7.min.js","sourcesContent":[" \t// install a JSONP callback for chunk loading\n \tfunction webpackJsonpCallback(data) {\n \t\tvar chunkIds = data[0];\n \t\tvar moreModules = data[1];\n \t\tvar executeModules = data[2];\n\n \t\t// add \"moreModules\" to the modules object,\n \t\t// then flag all \"chunkIds\" as loaded and fire callback\n \t\tvar moduleId, chunkId, i = 0, resolves = [];\n \t\tfor(;i < chunkIds.length; i++) {\n \t\t\tchunkId = chunkIds[i];\n \t\t\tif(Object.prototype.hasOwnProperty.call(installedChunks, chunkId) && installedChunks[chunkId]) {\n \t\t\t\tresolves.push(installedChunks[chunkId][0]);\n \t\t\t}\n \t\t\tinstalledChunks[chunkId] = 0;\n \t\t}\n \t\tfor(moduleId in moreModules) {\n \t\t\tif(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) {\n \t\t\t\tmodules[moduleId] = moreModules[moduleId];\n \t\t\t}\n \t\t}\n \t\tif(parentJsonpFunction) parentJsonpFunction(data);\n\n \t\twhile(resolves.length) {\n \t\t\tresolves.shift()();\n \t\t}\n\n \t\t// add entry modules from loaded chunk to deferred list\n \t\tdeferredModules.push.apply(deferredModules, executeModules || []);\n\n \t\t// run deferred modules when all chunks ready\n \t\treturn checkDeferredModules();\n \t};\n \tfunction checkDeferredModules() {\n \t\tvar result;\n \t\tfor(var i = 0; i < deferredModules.length; i++) {\n \t\t\tvar deferredModule = deferredModules[i];\n \t\t\tvar fulfilled = true;\n \t\t\tfor(var j = 1; j < deferredModule.length; j++) {\n \t\t\t\tvar depId = deferredModule[j];\n \t\t\t\tif(installedChunks[depId] !== 0) fulfilled = false;\n \t\t\t}\n \t\t\tif(fulfilled) {\n \t\t\t\tdeferredModules.splice(i--, 1);\n \t\t\t\tresult = __webpack_require__(__webpack_require__.s = deferredModule[0]);\n \t\t\t}\n \t\t}\n\n \t\treturn result;\n \t}\n\n \t// The module cache\n \tvar installedModules = {};\n\n \t// object to store loaded and loading chunks\n \t// undefined = chunk not loaded, null = chunk preloaded/prefetched\n \t// Promise = chunk loading, 0 = chunk loaded\n \tvar installedChunks = {\n \t\t0: 0\n \t};\n\n \tvar deferredModules = [];\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n \t\t}\n \t};\n\n \t// define __esModule on exports\n \t__webpack_require__.r = function(exports) {\n \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n \t\t}\n \t\tObject.defineProperty(exports, '__esModule', { value: true });\n \t};\n\n \t// create a fake namespace object\n \t// mode & 1: value is a module id, require it\n \t// mode & 2: merge all properties of value into the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n \tvar jsonpArray = window[\"webpackJsonp\"] = window[\"webpackJsonp\"] || [];\n \tvar oldJsonpFunction = jsonpArray.push.bind(jsonpArray);\n \tjsonpArray.push = webpackJsonpCallback;\n \tjsonpArray = jsonpArray.slice();\n \tfor(var i = 0; i < jsonpArray.length; i++) webpackJsonpCallback(jsonpArray[i]);\n \tvar parentJsonpFunction = oldJsonpFunction;\n\n\n \t// add entry module to deferred list\n \tdeferredModules.push([87,1]);\n \t// run deferred modules when ready\n \treturn checkDeferredModules();\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ReplaySubject, Subject, fromEvent } from \"rxjs\"\nimport { mapTo } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch document\n *\n * Documents must be implemented as subjects, so all downstream observables are\n * automatically updated when a new document is emitted. This enabled features\n * like instant loading.\n *\n * @return Document subject\n */\nexport function watchDocument(): Subject {\n const document$ = new ReplaySubject()\n fromEvent(document, \"DOMContentLoaded\")\n .pipe(\n mapTo(document)\n )\n .subscribe(document$)\n\n /* Return document */\n return document$\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Element or nothing\n */\nexport function getElement(\n selector: string, node: ParentNode = document\n): T | undefined {\n return node.querySelector(selector) || undefined\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Element\n */\nexport function getElementOrThrow(\n selector: string, node: ParentNode = document\n): T {\n const el = getElement(selector, node)\n if (typeof el === \"undefined\")\n throw new ReferenceError(\n `Missing element: expected \"${selector}\" to be present`\n )\n return el\n}\n\n/**\n * Retrieve the currently active element\n *\n * @return Element or nothing\n */\nexport function getActiveElement(): HTMLElement | undefined {\n return document.activeElement instanceof HTMLElement\n ? document.activeElement\n : undefined\n}\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Elements\n */\nexport function getElements(\n selector: string, node: ParentNode = document\n): T[] {\n return Array.from(node.querySelectorAll(selector))\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Create an element\n *\n * @template T - Tag name type\n *\n * @param tagName - Tag name\n *\n * @return Element\n */\nexport function createElement<\n T extends keyof HTMLElementTagNameMap\n>(tagName: T): HTMLElementTagNameMap[T] {\n return document.createElement(tagName)\n}\n\n/**\n * Replace an element with another element\n *\n * @param source - Source element\n * @param target - Target element\n */\nexport function replaceElement(\n source: HTMLElement, target: Node\n): void {\n source.replaceWith(target)\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, shareReplay, startWith } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element focus\n *\n * @param el - Element\n * @param value - Whether the element should be focused\n */\nexport function setElementFocus(\nel: HTMLElement, value: boolean = true\n): void {\n if (value)\n el.focus()\n else\n el.blur()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element focus\n *\n * @param el - Element\n *\n * @return Element focus observable\n */\nexport function watchElementFocus(\n el: HTMLElement\n): Observable {\n return merge(\n fromEvent(el, \"focus\"),\n fromEvent(el, \"blur\")\n )\n .pipe(\n map(({ type }) => type === \"focus\"),\n startWith(el === getActiveElement()),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element offset\n *\n * @param el - Element\n *\n * @return Element offset\n */\nexport function getElementOffset(el: HTMLElement): ElementOffset {\n return {\n x: el.scrollLeft,\n y: el.scrollTop\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element offset\n *\n * @param el - Element\n *\n * @return Element offset observable\n */\nexport function watchElementOffset(\n el: HTMLElement\n): Observable {\n return merge(\n fromEvent(el, \"scroll\"),\n fromEvent(window, \"resize\")\n )\n .pipe(\n map(() => getElementOffset(el)),\n startWith(getElementOffset(el)),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element text selection\n *\n * @param el - Element\n */\nexport function setElementSelection(\n el: HTMLElement\n): void {\n if (el instanceof HTMLInputElement)\n el.select()\n else\n throw new Error(\"Not implemented\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ResizeObserver from \"resize-observer-polyfill\"\nimport { Observable, fromEventPattern } from \"rxjs\"\nimport { shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementSize {\n width: number /* Element width */\n height: number /* Element height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element size\n *\n * @param el - Element\n *\n * @return Element size\n */\nexport function getElementSize(el: HTMLElement): ElementSize {\n return {\n width: el.offsetWidth,\n height: el.offsetHeight\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element size\n *\n * @param el - Element\n *\n * @return Element size observable\n */\nexport function watchElementSize(\n el: HTMLElement\n): Observable {\n return fromEventPattern(next => {\n new ResizeObserver(([{ contentRect }]) => next({\n width: Math.round(contentRect.width),\n height: Math.round(contentRect.height)\n }))\n .observe(el)\n })\n .pipe(\n startWith(getElementSize(el)),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { filter, map, share } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Key\n */\nexport interface Key {\n type: string /* Key type */\n claim(): void /* Key claim */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether an element may receive keyboard input\n *\n * @param el - Element\n *\n * @return Test result\n */\nexport function isSusceptibleToKeyboard(el: HTMLElement): boolean {\n switch (el.tagName) {\n\n /* Form elements */\n case \"INPUT\":\n case \"SELECT\":\n case \"TEXTAREA\":\n return true\n\n /* Everything else */\n default:\n return el.isContentEditable\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch keyboard\n *\n * @return Keyboard observable\n */\nexport function watchKeyboard(): Observable {\n return fromEvent(window, \"keydown\")\n .pipe(\n filter(ev => !(ev.metaKey || ev.ctrlKey)),\n map(ev => ({\n type: ev.key,\n claim() {\n ev.preventDefault()\n ev.stopPropagation()\n }\n })),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { BehaviorSubject, Subject } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location\n *\n * This function will return a `URL` object (and not `Location`) in order to\n * normalize typings across the application. Furthermore, locations need to be\n * tracked without setting them and `Location` is a singleton which represents\n * the current location.\n *\n * @return URL\n */\nexport function getLocation(): URL {\n return new URL(location.href)\n}\n\n/**\n * Set location\n *\n * @param url - URL to change to\n */\nexport function setLocation(url: URL): void {\n location.href = url.href\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Check whether a URL is a local link or a file (except `.html`)\n *\n * @param url - URL or HTML anchor element\n * @param ref - Reference URL\n *\n * @return Test result\n */\nexport function isLocalLocation(\n url: URL | HTMLAnchorElement,\n ref: URL | Location = location\n): boolean {\n return url.host === ref.host\n && /^(?:\\/[\\w-]+)*(?:\\/?|\\.html)$/i.test(url.pathname)\n}\n\n/**\n * Check whether a URL is an anchor link on the current page\n *\n * @param url - URL or HTML anchor element\n * @param ref - Reference URL\n *\n * @return Test result\n */\nexport function isAnchorLocation(\n url: URL | HTMLAnchorElement,\n ref: URL | Location = location\n): boolean {\n return url.pathname === ref.pathname\n && url.hash.length > 0\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location\n *\n * @return Location subject\n */\nexport function watchLocation(): Subject {\n return new BehaviorSubject(getLocation())\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport { map, shareReplay, take } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n location$: Observable /* Location observable */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location base\n *\n * @return Location base observable\n */\nexport function watchLocationBase(\n base: string, { location$ }: WatchOptions\n): Observable {\n return location$\n .pipe(\n take(1),\n map(({ href }) => new URL(base, href)\n .toString()\n .replace(/\\/$/, \"\")\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { filter, map, share, startWith } from \"rxjs/operators\"\n\nimport { createElement } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location hash\n *\n * @return Location hash\n */\nexport function getLocationHash(): string {\n return location.hash.substring(1)\n}\n\n/**\n * Set location hash\n *\n * Setting a new fragment identifier via `location.hash` will have no effect\n * if the value doesn't change. When a new fragment identifier is set, we want\n * the browser to target the respective element at all times, which is why we\n * use this dirty little trick.\n *\n * @param hash - Location hash\n */\nexport function setLocationHash(hash: string): void {\n const el = createElement(\"a\")\n el.href = hash\n el.addEventListener(\"click\", ev => ev.stopPropagation())\n el.click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location hash\n *\n * @return Location hash observable\n */\nexport function watchLocationHash(): Observable {\n return fromEvent(window, \"hashchange\")\n .pipe(\n map(getLocationHash),\n startWith(getLocationHash()),\n filter(hash => hash.length > 0),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEventPattern } from \"rxjs\"\nimport { shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch media query\n *\n * @param query - Media query\n *\n * @return Media observable\n */\nexport function watchMedia(query: string): Observable {\n const media = matchMedia(query)\n return fromEventPattern(next =>\n media.addListener(() => next(media.matches))\n )\n .pipe(\n startWith(media.matches),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\nimport { getElementOrThrow } from \"../element\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle\n */\nexport type Toggle =\n | \"drawer\" /* Toggle for drawer */\n | \"search\" /* Toggle for search */\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle map\n */\nconst toggles: Record = {\n drawer: getElementOrThrow(`[data-md-toggle=drawer]`),\n search: getElementOrThrow(`[data-md-toggle=search]`)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the value of a toggle\n *\n * @param name - Toggle\n *\n * @return Toggle value\n */\nexport function getToggle(name: Toggle): boolean {\n return toggles[name].checked\n}\n\n/**\n * Set toggle\n *\n * Simulating a click event seems to be the most cross-browser compatible way\n * of changing the value while also emitting a `change` event. Before, Material\n * used `CustomEvent` to programmatically change the value of a toggle, but this\n * is a much simpler and cleaner solution which doesn't require a polyfill.\n *\n * @param name - Toggle\n * @param value - Toggle value\n */\nexport function setToggle(name: Toggle, value: boolean): void {\n if (toggles[name].checked !== value)\n toggles[name].click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch toggle\n *\n * @param name - Toggle\n *\n * @return Toggle value observable\n */\nexport function watchToggle(name: Toggle): Observable {\n const el = toggles[name]\n return fromEvent(el, \"change\")\n .pipe(\n map(() => el.checked),\n startWith(el.checked)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport offset\n */\nexport interface ViewportOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport offset\n *\n * On iOS Safari, viewport offset can be negative due to overflow scrolling.\n * As this may induce strange behaviors downstream, we'll just limit it to 0.\n *\n * @return Viewport offset\n */\nexport function getViewportOffset(): ViewportOffset {\n return {\n x: Math.max(0, pageXOffset),\n y: Math.max(0, pageYOffset)\n }\n}\n\n/**\n * Set viewport offset\n *\n * @param offset - Viewport offset\n */\nexport function setViewportOffset(\n { x, y }: Partial\n): void {\n window.scrollTo(x || 0, y || 0)\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport offset\n *\n * @return Viewport offset observable\n */\nexport function watchViewportOffset(): Observable {\n return merge(\n fromEvent(window, \"scroll\", { passive: true }),\n fromEvent(window, \"resize\", { passive: true })\n )\n .pipe(\n map(getViewportOffset),\n startWith(getViewportOffset())\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport size\n */\nexport interface ViewportSize {\n width: number /* Viewport width */\n height: number /* Viewport height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport size\n *\n * @return Viewport size\n */\nexport function getViewportSize(): ViewportSize {\n return {\n width: innerWidth,\n height: innerHeight\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport size\n *\n * @return Viewport size observable\n */\nexport function watchViewportSize(): Observable {\n return fromEvent(window, \"resize\", { passive: true })\n .pipe(\n map(getViewportSize),\n startWith(getViewportSize())\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n shareReplay\n} from \"rxjs/operators\"\n\nimport { Header } from \"components\"\n\nimport {\n ViewportOffset,\n watchViewportOffset\n} from \"../offset\"\nimport {\n ViewportSize,\n watchViewportSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport\n */\nexport interface Viewport {\n offset: ViewportOffset /* Viewport offset */\n size: ViewportSize /* Viewport size */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch at options\n */\ninterface WatchAtOptions {\n header$: Observable
/* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport\n *\n * @return Viewport observable\n */\nexport function watchViewport(): Observable {\n return combineLatest([\n watchViewportOffset(),\n watchViewportSize()\n ])\n .pipe(\n map(([offset, size]) => ({ offset, size })),\n shareReplay(1)\n )\n}\n\n/**\n * Watch viewport relative to element\n *\n * @param el - Element\n * @param options - Options\n *\n * @return Viewport observable\n */\nexport function watchViewportAt(\n el: HTMLElement, { header$, viewport$ }: WatchAtOptions\n): Observable {\n const size$ = viewport$\n .pipe(\n distinctUntilKeyChanged(\"size\")\n )\n\n /* Compute element offset */\n const offset$ = combineLatest([size$, header$])\n .pipe(\n map((): ViewportOffset => ({\n x: el.offsetLeft,\n y: el.offsetTop\n }))\n )\n\n /* Compute relative viewport, return hot observable */\n return combineLatest([header$, viewport$, offset$])\n .pipe(\n map(([{ height }, { offset, size }, { x, y }]) => ({\n offset: {\n x: offset.x - x,\n y: offset.y - y + height\n },\n size\n })),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, fromEventPattern } from \"rxjs\"\nimport {\n pluck,\n share,\n switchMapTo,\n tap,\n throttle\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Worker message\n */\nexport interface WorkerMessage {\n type: unknown /* Message type */\n data?: unknown /* Message data */\n}\n\n/**\n * Worker handler\n *\n * @template T - Message type\n */\nexport interface WorkerHandler<\n T extends WorkerMessage\n> {\n tx$: Subject /* Message transmission subject */\n rx$: Observable /* Message receive observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n *\n * @template T - Worker message type\n */\ninterface WatchOptions {\n tx$: Observable /* Message transmission observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch a web worker\n *\n * This function returns an observable that will send all values emitted by the\n * message observable to the web worker. Web worker communication is expected\n * to be bidirectional (request-response) and synchronous. Messages that are\n * emitted during a pending request are throttled, the last one is emitted.\n *\n * @param worker - Web worker\n * @param options - Options\n *\n * @return Worker message observable\n */\nexport function watchWorker(\n worker: Worker, { tx$ }: WatchOptions\n): Observable {\n\n /* Intercept messages from worker-like objects */\n const rx$ = fromEventPattern(next =>\n worker.addEventListener(\"message\", next)\n )\n .pipe(\n pluck(\"data\")\n )\n\n /* Send and receive messages, return hot observable */\n return tx$\n .pipe(\n throttle(() => rx$, { leading: true, trailing: true }),\n tap(message => worker.postMessage(message)),\n switchMapTo(rx$),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchTransformFn } from \"integrations\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Feature flags\n */\nexport type Feature =\n | \"tabs\" /* Tabs navigation */\n | \"instant\" /* Instant loading\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Configuration\n */\nexport interface Config {\n base: string /* Base URL */\n features: Feature[] /* Feature flags */\n search: {\n worker: string /* Worker URL */\n index?: Promise /* Promise resolving with index */\n transform?: SearchTransformFn /* Transformation function */\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Ensure that the given value is a valid configuration\n *\n * We could use `jsonschema` or any other schema validation framework, but that\n * would just add more bloat to the bundle, so we'll keep it plain and simple.\n *\n * @param config - Configuration\n *\n * @return Test result\n */\nexport function isConfig(config: any): config is Config {\n return typeof config === \"object\"\n && typeof config.base === \"string\"\n && typeof config.features === \"object\"\n && typeof config.search === \"object\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n// tslint:disable no-null-keyword\n\nimport { JSX as JSXInternal } from \"preact\"\nimport { keys } from \"ramda\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * HTML and SVG attributes\n */\ntype Attributes =\n & JSXInternal.HTMLAttributes\n & JSXInternal.SVGAttributes\n & Record\n\n/**\n * Child element\n */\ntype Child =\n | HTMLElement\n | SVGElement\n | Text\n | string\n | number\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create an element\n *\n * @param tagName - HTML or SVG tag\n *\n * @return Element\n */\nfunction createElement(tagName: string): HTMLElement | SVGElement {\n switch (tagName) {\n\n /* SVG elements */\n case \"svg\":\n case \"path\":\n return document.createElementNS(\"http://www.w3.org/2000/svg\", tagName)\n\n /* HTML elements */\n default:\n return document.createElement(tagName)\n }\n}\n\n/**\n * Set an attribute\n *\n * @param el - Element\n * @param name - Attribute name\n * @param value - Attribute value\n */\nfunction setAttribute(\n el: HTMLElement | SVGElement, name: string, value: string) {\n switch (name) {\n\n /* Attributes to be ignored */\n case \"xmlns\":\n break\n\n /* Attributes of SVG elements */\n case \"viewBox\":\n case \"d\":\n if (typeof value !== \"boolean\")\n el.setAttributeNS(null, name, value)\n else if (value)\n el.setAttributeNS(null, name, \"\")\n break\n\n /* Attributes of HTML elements */\n default:\n if (typeof value !== \"boolean\")\n el.setAttribute(name, value)\n else if (value)\n el.setAttribute(name, \"\")\n }\n}\n\n/**\n * Append a child node to an element\n *\n * @param el - Element\n * @param child - Child node(s)\n */\nfunction appendChild(\n el: HTMLElement | SVGElement, child: Child | Child[]\n): void {\n\n /* Handle primitive types (including raw HTML) */\n if (typeof child === \"string\" || typeof child === \"number\") {\n el.innerHTML += child.toString()\n\n /* Handle nodes */\n } else if (child instanceof Node) {\n el.appendChild(child)\n\n /* Handle nested children */\n } else if (Array.isArray(child)) {\n for (const node of child)\n appendChild(el, node)\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * JSX factory\n *\n * @param tagName - HTML or SVG tag\n * @param attributes - HTML attributes\n * @param children - Child elements\n *\n * @return Element\n */\nexport function h(\n tagName: string, attributes: Attributes | null, ...children: Child[]\n): HTMLElement | SVGElement {\n const el = createElement(tagName)\n\n /* Set attributes, if any */\n if (attributes)\n for (const attr of keys(attributes))\n setAttribute(el, attr, attributes[attr])\n\n /* Append child nodes */\n for (const child of children)\n appendChild(el, child)\n\n /* Return element */\n return el\n}\n\n/* ----------------------------------------------------------------------------\n * Namespace\n * ------------------------------------------------------------------------- */\n\nexport declare namespace h {\n namespace JSX {\n type Element = HTMLElement | SVGElement\n type IntrinsicElements = JSXInternal.IntrinsicElements\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, defer, of } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Cache the last value emitted by an observable in session storage\n *\n * If the key is not found in session storage, the factory is executed and the\n * latest value emitted will automatically be persisted to sessions storage.\n * Note that the values emitted by the returned observable must be serializable\n * as `JSON`, or data will be lost.\n *\n * @template T - Value type\n *\n * @param key - Cache key\n * @param factory - Observable factory\n *\n * @return Value observable\n */\nexport function cache(\n key: string, factory: () => Observable\n): Observable {\n return defer(() => {\n const data = sessionStorage.getItem(key)\n if (data) {\n return of(JSON.parse(data) as T)\n\n /* Retrieve value from observable factory and write to storage */\n } else {\n const value$ = factory()\n value$.subscribe(value => {\n try {\n sessionStorage.setItem(key, JSON.stringify(value))\n } catch (err) {\n /* Uncritical, just swallow */\n }\n })\n\n /* Return value */\n return value$\n }\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Translation keys\n */\ntype TranslateKey =\n | \"clipboard.copy\" /* Copy to clipboard */\n | \"clipboard.copied\" /* Copied to clipboard */\n | \"search.config.lang\" /* Search language */\n | \"search.config.pipeline\" /* Search pipeline */\n | \"search.config.separator\" /* Search separator */\n | \"search.result.placeholder\" /* Type to start searching */\n | \"search.result.none\" /* No matching documents */\n | \"search.result.one\" /* 1 matching document */\n | \"search.result.other\" /* # matching documents */\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Translations\n */\nlet lang: Record\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Translate the given key\n *\n * @param key - Key to be translated\n * @param value - Value to be replaced\n *\n * @return Translation\n */\nexport function translate(key: TranslateKey, value?: string): string {\n if (typeof lang === \"undefined\") {\n const el = getElementOrThrow(\"#__lang\")\n lang = JSON.parse(el.textContent!)\n }\n if (typeof lang[key] === \"undefined\") {\n throw new ReferenceError(`Invalid translation: ${key}`)\n }\n return typeof value !== \"undefined\"\n ? lang[key].replace(\"#\", value)\n : lang[key]\n}\n\n/**\n * Truncate a string after the given number of characters\n *\n * This is not a very reasonable approach, since the summaries kind of suck.\n * It would be better to create something more intelligent, highlighting the\n * search occurrences and making a better summary out of it, but this note was\n * written three years ago, so who knows if we'll ever fix it.\n *\n * @param value - Value to be truncated\n * @param n - Number of characters\n *\n * @return Truncated value\n */\nexport function truncate(value: string, n: number): string {\n let i = n\n if (value.length > i) {\n while (value[i] !== \" \" && --i > 0); // tslint:disable-line\n return `${value.substring(0, i)}...`\n }\n return value\n}\n\n/**\n * Round a number for display with source facts\n *\n * This is a reverse engineered version of GitHub's weird rounding algorithm\n * for stars, forks and all other numbers. While all numbers below `1,000` are\n * returned as-is, bigger numbers are converted to fixed numbers:\n *\n * - `1,049` => `1k`\n * - `1,050` => `1.1k`\n * - `1,949` => `1.9k`\n * - `1,950` => `2k`\n *\n * @param value - Original value\n *\n * @return Rounded value\n */\nexport function round(value: number): string {\n if (value > 999) {\n const digits = +((value - 950) % 1000 > 99)\n return `${((value + 1) / 1000).toFixed(digits)}k`\n } else {\n return value.toString()\n }\n}\n\n/**\n * Simple hash function\n *\n * @see https://bit.ly/2wsVjJ4 - Original source\n *\n * @param value - Value to be hashed\n *\n * @return Hash as 32bit integer\n */\nexport function hash(value: string): number {\n let h = 0\n for (let i = 0, len = value.length; i < len; i++) {\n h = ((h << 5) - h) + value.charCodeAt(i)\n h |= 0 // Convert to 32bit integer\n }\n return h\n }\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./header\"\nexport * from \"./hero\"\nexport * from \"./main\"\nexport * from \"./navigation\"\nexport * from \"./search\"\nexport * from \"./shared\"\nexport * from \"./tabs\"\nexport * from \"./toc\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport * as ClipboardJS from \"clipboard\"\nimport { NEVER, Observable, Subject, fromEventPattern } from \"rxjs\"\nimport { mapTo, share, tap } from \"rxjs/operators\"\n\nimport { getElements } from \"browser\"\nimport { renderClipboardButton } from \"templates\"\nimport { translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n document$: Observable /* Document observable */\n dialog$: Subject /* Dialog subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up clipboard\n *\n * This function implements the Clipboard.js integration and injects a button\n * into all code blocks when the document changes.\n *\n * @param options - Options\n *\n * @return Clipboard observable\n */\nexport function setupClipboard(\n { document$, dialog$ }: SetupOptions\n): Observable {\n if (!ClipboardJS.isSupported())\n return NEVER\n\n /* Inject 'copy-to-clipboard' buttons */\n document$.subscribe(() => {\n const blocks = getElements(\"pre > code\")\n blocks.forEach((block, index) => {\n const parent = block.parentElement!\n parent.id = `__code_${index}`\n parent.insertBefore(renderClipboardButton(parent.id), block)\n })\n })\n\n /* Initialize clipboard */\n const clipboard$ = fromEventPattern(next => {\n new ClipboardJS(\".md-clipboard\").on(\"success\", next)\n })\n .pipe(\n share()\n )\n\n /* Display notification for clipboard event */\n clipboard$\n .pipe(\n tap(ev => ev.clearSelection()),\n mapTo(translate(\"clipboard.copied\"))\n )\n .subscribe(dialog$)\n\n /* Return clipboard */\n return clipboard$\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Subject, animationFrameScheduler, of } from \"rxjs\"\nimport {\n delay,\n map,\n observeOn,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { createElement } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n duration?: number /* Display duration (default: 2s) */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up dialog\n *\n * @param options - Options\n *\n * @return Dialog observable\n */\nexport function setupDialog(\n { duration }: SetupOptions = {}\n): Subject {\n const dialog$ = new Subject()\n\n /* Create dialog */\n const dialog = createElement(\"div\") // TODO: improve scoping\n dialog.classList.add(\"md-dialog\", \"md-typeset\")\n\n /* Display dialog */\n dialog$\n .pipe(\n switchMap(text => of(document.body) // useComponent(\"container\")\n .pipe(\n map(container => container.appendChild(dialog)),\n observeOn(animationFrameScheduler),\n delay(1), // Strangley it doesnt work when we push things to the new animation frame...\n tap(el => {\n el.innerHTML = text\n el.setAttribute(\"data-md-state\", \"open\")\n }),\n delay(duration || 2000),\n tap(el => el.removeAttribute(\"data-md-state\")),\n delay(400),\n tap(el => {\n el.innerHTML = \"\"\n el.remove()\n })\n )\n )\n )\n .subscribe()\n\n /* Return dialog */\n return dialog$\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, Subject, fromEvent, merge, of } from \"rxjs\"\nimport { ajax } from \"rxjs//ajax\"\nimport {\n bufferCount,\n catchError,\n debounceTime,\n distinctUntilChanged,\n distinctUntilKeyChanged,\n filter,\n map,\n pluck,\n sample,\n share,\n skip,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n Viewport,\n ViewportOffset,\n getElement,\n isAnchorLocation,\n isLocalLocation,\n replaceElement,\n setLocation,\n setLocationHash,\n setToggle,\n setViewportOffset\n} from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * History state\n */\ninterface State {\n url: URL /* State URL */\n offset?: ViewportOffset /* State viewport offset */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n document$: Subject /* Document subject */\n location$: Subject /* Location subject */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up instant loading\n *\n * When fetching, theoretically, we could use `responseType: \"document\"`, but\n * since all MkDocs links are relative, we need to make sure that the current\n * location matches the document we just loaded. Otherwise any relative links\n * in the document could use the old location.\n *\n * This is the reason why we need to synchronize history events and the process\n * of fetching the document for navigation changes (except `popstate` events):\n *\n * 1. Fetch document via `XMLHTTPRequest`\n * 2. Set new location via `history.pushState`\n * 3. Parse and emit fetched document\n *\n * For `popstate` events, we must not use `history.pushState`, or the forward\n * history will be irreversibly overwritten. In case the request fails, the\n * location change is dispatched regularly.\n *\n * @param options - Options\n */\nexport function setupInstantLoading(\n { document$, viewport$, location$ }: SetupOptions\n): void {\n\n /* Disable automatic scroll restoration */\n if (\"scrollRestoration\" in history)\n history.scrollRestoration = \"manual\"\n\n /* Hack: ensure that reloads restore viewport offset */\n fromEvent(window, \"beforeunload\")\n .subscribe(() => {\n history.scrollRestoration = \"auto\"\n })\n\n /* Hack: ensure absolute favicon link to omit 404s on document switch */\n const favicon = getElement(`link[rel=\"shortcut icon\"]`)\n if (typeof favicon !== \"undefined\")\n favicon.href = favicon.href // tslint:disable-line no-self-assignment\n\n /* Intercept link clicks and convert to state change */\n const state$ = fromEvent(document.body, \"click\")\n .pipe(\n filter(ev => !(ev.metaKey || ev.ctrlKey)),\n switchMap(ev => {\n if (ev.target instanceof HTMLElement) {\n const el = ev.target.closest(\"a\")\n if (el && isLocalLocation(el)) {\n if (!isAnchorLocation(el))\n ev.preventDefault()\n return of(el)\n }\n }\n return NEVER\n }),\n map(el => ({ url: new URL(el.href) })),\n share()\n )\n\n /* Always close search on link click */\n state$.subscribe(() => {\n setToggle(\"search\", false)\n })\n\n /* Filter state changes to dispatch */\n const push$ = state$\n .pipe(\n filter(({ url }) => !isAnchorLocation(url)),\n share()\n )\n\n /* Intercept popstate events (history back and forward) */\n const pop$ = fromEvent(window, \"popstate\")\n .pipe(\n filter(ev => ev.state !== null),\n map(ev => ({\n url: new URL(location.href),\n offset: ev.state\n })),\n share()\n )\n\n /* Emit location change */\n merge(push$, pop$)\n .pipe(\n distinctUntilChanged((prev, next) => prev.url.href === next.url.href),\n pluck(\"url\")\n )\n .subscribe(location$)\n\n /* Fetch document on location change */\n const ajax$ = location$\n .pipe(\n distinctUntilKeyChanged(\"pathname\"),\n skip(1),\n switchMap(url => ajax({\n url: url.href,\n responseType: \"text\",\n withCredentials: true\n })\n .pipe(\n catchError(() => {\n setLocation(url)\n return NEVER\n })\n )\n )\n )\n\n /* Set new location as soon as the document was fetched */\n push$\n .pipe(\n sample(ajax$)\n )\n .subscribe(({ url }) => {\n history.pushState({}, \"\", url.toString())\n })\n\n /* Parse and emit document */\n const dom = new DOMParser()\n ajax$\n .pipe(\n map(({ response }) => dom.parseFromString(response, \"text/html\"))\n )\n .subscribe(document$)\n\n /* Intercept instant loading */\n const instant$ = merge(push$, pop$)\n .pipe(\n sample(document$)\n )\n\n // TODO: this must be combined with search scroll restoration on mobile\n instant$.subscribe(({ url, offset }) => {\n if (url.hash && !offset) {\n setLocationHash(url.hash)\n } else {\n setViewportOffset(offset || { y: 0 })\n }\n })\n\n /* Replace document metadata */\n instant$\n .pipe(\n withLatestFrom(document$)\n )\n .subscribe(([, { title, head }]) => {\n document.dispatchEvent(new CustomEvent(\"DOMContentSwitch\"))\n document.title = title\n\n /* Replace meta tags */\n for (const selector of [\n `link[rel=\"canonical\"]`,\n `meta[name=\"author\"]`,\n `meta[name=\"description\"]`\n ]) {\n const next = getElement(selector, head)\n const prev = getElement(selector, document.head)\n if (\n typeof next !== \"undefined\" &&\n typeof prev !== \"undefined\"\n ) {\n replaceElement(prev, next)\n }\n }\n })\n\n /* Debounce update of viewport offset */\n viewport$\n .pipe(\n debounceTime(250),\n distinctUntilKeyChanged(\"offset\")\n )\n .subscribe(({ offset }) => {\n history.replaceState(offset, \"\")\n })\n\n /* Set viewport offset from history */\n merge(state$, pop$)\n .pipe(\n bufferCount(2, 1),\n filter(([prev, next]) => {\n return prev.url.pathname === next.url.pathname\n && !isAnchorLocation(next.url)\n }),\n map(([, state]) => state)\n )\n .subscribe(({ offset }) => {\n setViewportOffset(offset || { y: 0 })\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport {\n filter,\n map,\n share,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n Key,\n getActiveElement,\n getElement,\n getElements,\n getToggle,\n isSusceptibleToKeyboard,\n setElementFocus,\n setElementSelection,\n setToggle,\n watchKeyboard\n} from \"browser\"\nimport { useComponent } from \"components\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Keyboard mode\n */\nexport type KeyboardMode =\n | \"global\" /* Global */\n | \"search\" /* Search is open */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Keyboard\n */\nexport interface Keyboard extends Key {\n mode: KeyboardMode /* Keyboard mode */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up keyboard\n *\n * This function will set up the keyboard handlers and ensure that keys are\n * correctly propagated. Currently there are two modes:\n *\n * - `global`: This mode is active when the search is closed. It is intended\n * to assign hotkeys to specific functions of the site. Currently the search,\n * previous and next page can be triggered.\n *\n * - `search`: This mode is active when the search is open. It maps certain\n * navigational keys to offer search results that can be entirely navigated\n * through keyboard input.\n *\n * The keyboard observable is returned and can be used to monitor the keyboard\n * in order toassign further hotkeys to custom functions.\n *\n * @return Keyboard observable\n */\nexport function setupKeyboard(): Observable {\n const keyboard$ = watchKeyboard()\n .pipe(\n map(key => ({\n mode: getToggle(\"search\") ? \"search\" : \"global\",\n ...key\n })),\n filter(({ mode }) => {\n if (mode === \"global\") {\n const active = getActiveElement()\n if (typeof active !== \"undefined\")\n return !isSusceptibleToKeyboard(active)\n }\n return true\n }),\n share()\n )\n\n /* Set up search keyboard handlers */\n keyboard$\n .pipe(\n filter(({ mode }) => mode === \"search\"),\n withLatestFrom(\n useComponent(\"search-query\"),\n useComponent(\"search-result\")\n )\n )\n .subscribe(([key, query, result]) => {\n const active = getActiveElement()\n switch (key.type) {\n\n /* Enter: prevent form submission */\n case \"Enter\":\n if (active === query)\n key.claim()\n break\n\n /* Escape or Tab: close search */\n case \"Escape\":\n case \"Tab\":\n setToggle(\"search\", false)\n setElementFocus(query, false)\n break\n\n /* Vertical arrows: select previous or next search result */\n case \"ArrowUp\":\n case \"ArrowDown\":\n if (typeof active === \"undefined\") {\n setElementFocus(query)\n } else {\n const els = [query, ...getElements(\"[href]\", result)]\n const i = Math.max(0, (\n Math.max(0, els.indexOf(active)) + els.length + (\n key.type === \"ArrowUp\" ? -1 : +1\n )\n ) % els.length)\n setElementFocus(els[i])\n }\n\n /* Prevent scrolling of page */\n key.claim()\n break\n\n /* All other keys: hand to search query */\n default:\n if (query !== getActiveElement())\n setElementFocus(query)\n }\n })\n\n /* Set up global keyboard handlers */\n keyboard$\n .pipe(\n filter(({ mode }) => mode === \"global\"),\n withLatestFrom(useComponent(\"search-query\"))\n )\n .subscribe(([key, query]) => {\n switch (key.type) {\n\n /* Open search and select query */\n case \"f\":\n case \"s\":\n case \"/\":\n setElementFocus(query)\n setElementSelection(query)\n key.claim()\n break\n\n /* Go to previous page */\n case \"p\":\n case \",\":\n const prev = getElement(\"[href][rel=prev]\")\n if (typeof prev !== \"undefined\")\n prev.click()\n break\n\n /* Go to next page */\n case \"n\":\n case \".\":\n const next = getElement(\"[href][rel=next]\")\n if (typeof next !== \"undefined\")\n next.click()\n break\n }\n })\n\n /* Return keyboard */\n return keyboard$\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n ArticleDocument,\n SearchDocumentMap,\n SectionDocument,\n setupSearchDocumentMap\n} from \"../document\"\nimport {\n SearchHighlightFactoryFn,\n setupSearchHighlighter\n} from \"../highlighter\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index configuration\n */\nexport interface SearchIndexConfig {\n lang: string[] /* Search languages */\n separator: string /* Search separator */\n}\n\n/**\n * Search index document\n */\nexport interface SearchIndexDocument {\n location: string /* Document location */\n title: string /* Document title */\n text: string /* Document text */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index pipeline function\n */\nexport type SearchIndexPipelineFn =\n | \"stemmer\" /* Stemmer */\n | \"stopWordFilter\" /* Stop word filter */\n | \"trimmer\" /* Trimmer */\n\n/**\n * Search index pipeline\n */\nexport type SearchIndexPipeline = SearchIndexPipelineFn[]\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index\n *\n * This interfaces describes the format of the `search_index.json` file which\n * is automatically built by the MkDocs search plugin.\n */\nexport interface SearchIndex {\n config: SearchIndexConfig /* Search index configuration */\n docs: SearchIndexDocument[] /* Search index documents */\n index?: object | string /* Prebuilt or serialized index */\n pipeline?: SearchIndexPipeline /* Search index pipeline */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search result\n */\nexport interface SearchResult {\n article: ArticleDocument /* Article document */\n sections: SectionDocument[] /* Section documents */\n}\n\n/* ----------------------------------------------------------------------------\n * Class\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n *\n * Note that `lunr` is injected via Webpack, as it will otherwise also be\n * bundled in the application bundle.\n */\nexport class Search {\n\n /**\n * Search document mapping\n *\n * A mapping of URLs (including hash fragments) to the actual articles and\n * sections of the documentation. The search document mapping must be created\n * regardless of whether the index was prebuilt or not, as `lunr` itself will\n * only store the actual index.\n */\n protected documents: SearchDocumentMap\n\n /**\n * Search highlight factory function\n */\n protected highlight: SearchHighlightFactoryFn\n\n /**\n * The `lunr` search index\n */\n protected index: lunr.Index\n\n /**\n * Create the search integration\n *\n * @param data - Search index\n */\n public constructor({ config, docs, pipeline, index }: SearchIndex) {\n this.documents = setupSearchDocumentMap(docs)\n this.highlight = setupSearchHighlighter(config)\n\n /* If no index was given, create it */\n if (typeof index === \"undefined\") {\n this.index = lunr(function() {\n pipeline = pipeline || [\"trimmer\", \"stopWordFilter\"]\n\n /* Set up pipeline according to configuration */\n this.pipeline.reset()\n for (const fn of pipeline)\n this.pipeline.add(lunr[fn])\n\n /* Set up alternate search languages */\n if (config.lang.length === 1 && config.lang[0] !== \"en\") {\n this.use((lunr as any)[config.lang[0]])\n } else if (config.lang.length > 1) {\n this.use((lunr as any).multiLanguage(...config.lang))\n }\n\n /* Set up fields and reference */\n this.field(\"title\", { boost: 1000 })\n this.field(\"text\")\n this.ref(\"location\")\n\n /* Index documents */\n for (const doc of docs)\n this.add(doc)\n })\n\n /* Prebuilt or serialized index */\n } else {\n this.index = lunr.Index.load(\n typeof index === \"string\"\n ? JSON.parse(index)\n : index\n )\n }\n }\n\n /**\n * Search for matching documents\n *\n * The search index which MkDocs provides is divided up into articles, which\n * contain the whole content of the individual pages, and sections, which only\n * contain the contents of the subsections obtained by breaking the individual\n * pages up at `h1` ... `h6`. As there may be many sections on different pages\n * with indentical titles (for example within this very project, e.g. \"Usage\"\n * or \"Installation\"), they need to be put into the context of the containing\n * page. For this reason, section results are grouped within their respective\n * articles which are the top-level results that are returned.\n *\n * @param value - Query value\n *\n * @return Search results\n */\n public query(value: string): SearchResult[] {\n if (value) {\n try {\n\n /* Group sections by containing article */\n const groups = this.index.search(value)\n .reduce((results, result) => {\n const document = this.documents.get(result.ref)\n if (typeof document !== \"undefined\") {\n if (\"parent\" in document) {\n const ref = document.parent.location\n results.set(ref, [...results.get(ref) || [], result])\n } else {\n const ref = document.location\n results.set(ref, results.get(ref) || [])\n }\n }\n return results\n }, new Map())\n\n /* Create highlighter for query */\n const fn = this.highlight(value)\n\n /* Map groups to search documents */\n return [...groups].map(([ref, sections]) => ({\n article: fn(this.documents.get(ref) as ArticleDocument),\n sections: sections.map(section => {\n return fn(this.documents.get(section.ref) as SectionDocument)\n })\n }))\n\n /* Log errors to console (for now) */\n } catch (err) {\n // tslint:disable-next-line no-console\n console.warn(`Invalid query: ${value} – see https://bit.ly/2s3ChXG`)\n }\n }\n\n /* Return nothing in case of error or empty query */\n return []\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport * as escapeHTML from \"escape-html\"\n\nimport { SearchIndexDocument } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * A top-level article\n */\nexport interface ArticleDocument extends SearchIndexDocument {\n linked: boolean /* Whether the section was linked */\n}\n\n/**\n * A section of an article\n */\nexport interface SectionDocument extends SearchIndexDocument {\n parent: ArticleDocument /* Parent article */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search document\n */\nexport type SearchDocument =\n | ArticleDocument\n | SectionDocument\n\n/**\n * Search document mapping\n */\nexport type SearchDocumentMap = Map\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document mapping\n *\n * @param docs - Search index documents\n *\n * @return Search document map\n */\nexport function setupSearchDocumentMap(\n docs: SearchIndexDocument[]\n): SearchDocumentMap {\n const documents = new Map()\n for (const doc of docs) {\n const [path, hash] = doc.location.split(\"#\")\n\n /* Extract location and title */\n const location = doc.location\n const title = doc.title\n\n /* Escape and cleanup text */\n const text = escapeHTML(doc.text)\n .replace(/\\s+(?=[,.:;!?])/g, \"\")\n .replace(/\\s+/g, \" \")\n\n /* Handle section */\n if (hash) {\n const parent = documents.get(path) as ArticleDocument\n\n /* Ignore first section, override article */\n if (!parent.linked) {\n parent.title = doc.title\n parent.text = text\n parent.linked = true\n\n /* Add subsequent section */\n } else {\n documents.set(location, {\n location,\n title,\n text,\n parent\n })\n }\n\n /* Add article */\n } else {\n documents.set(location, {\n location,\n title,\n text,\n linked: false\n })\n }\n }\n return documents\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndexConfig } from \"../_\"\nimport { SearchDocument } from \"../document\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search highlight function\n *\n * @template T - Search document type\n *\n * @param document - Search document\n *\n * @return Highlighted document\n */\nexport type SearchHighlightFn = <\n T extends SearchDocument\n>(document: Readonly) => T\n\n/**\n * Search highlight factory function\n *\n * @param value - Query value\n *\n * @return Search highlight function\n */\nexport type SearchHighlightFactoryFn = (value: string) => SearchHighlightFn\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search highlighter\n *\n * @param config - Search index configuration\n *\n * @return Search highlight factory function\n */\nexport function setupSearchHighlighter(\n config: SearchIndexConfig\n): SearchHighlightFactoryFn {\n const separator = new RegExp(config.separator, \"img\")\n const highlight = (_: unknown, data: string, term: string) => {\n return `${data}${term}`\n }\n\n /* Return factory function */\n return (value: string) => {\n value = value\n .replace(/[\\s*+-:~^]+/g, \" \")\n .trim()\n\n /* Create search term match expression */\n const match = new RegExp(`(^|${config.separator})(${\n value\n .replace(/[|\\\\{}()[\\]^$+*?.-]/g, \"\\\\$&\")\n .replace(separator, \"|\")\n })`, \"img\")\n\n /* Highlight document */\n return document => ({\n ...document,\n title: document.title.replace(match, highlight),\n text: document.text.replace(match, highlight)\n })\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search transformation function\n *\n * @param value - Query value\n *\n * @return Transformed query value\n */\nexport type SearchTransformFn = (value: string) => string\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Default transformation function\n *\n * Rogue control characters are filtered before handing the query to the\n * search index, as `lunr` will throw otherwise.\n *\n * @param value - Query value\n *\n * @return Transformed query value\n */\nexport function defaultTransform(value: string): string {\n return value\n .replace(/(?:^|\\s+)[*+-:^~]+(?=\\s+|$)/g, \"\")\n .trim()\n .replace(/\\s+|\\b$/g, \"* \")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchResult } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n SETUP, /* Search index setup */\n READY, /* Search index ready */\n QUERY, /* Search query */\n RESULT /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n type: SearchMessageType.SETUP /* Message type */\n data: SearchIndex /* Message data */\n}\n\n/**\n * A message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n type: SearchMessageType.READY /* Message type */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n type: SearchMessageType.QUERY /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n type: SearchMessageType.RESULT /* Message type */\n data: SearchResult[] /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n | SearchSetupMessage\n | SearchReadyMessage\n | SearchQueryMessage\n | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchSetupMessage(\n message: SearchMessage\n): message is SearchSetupMessage {\n return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchReadyMessage(\n message: SearchMessage\n): message is SearchReadyMessage {\n return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchQueryMessage(\n message: SearchMessage\n): message is SearchQueryMessage {\n return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchResultMessage(\n message: SearchMessage\n): message is SearchResultMessage {\n return message.type === SearchMessageType.RESULT\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, Subject, asyncScheduler } from \"rxjs\"\nimport {\n map,\n observeOn,\n shareReplay,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { WorkerHandler, watchWorker } from \"browser\"\nimport { translate } from \"utilities\"\n\nimport { SearchIndex, SearchIndexPipeline } from \"../../_\"\nimport {\n SearchMessage,\n SearchMessageType,\n SearchSetupMessage,\n isSearchResultMessage\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n index$: Observable /* Search index observable */\n base$: Observable /* Location base observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search index\n *\n * @param data - Search index\n *\n * @return Search index\n */\nfunction setupSearchIndex(\n { config, docs, index }: SearchIndex\n): SearchIndex {\n\n /* Override default language with value from translation */\n if (config.lang.length === 1 && config.lang[0] === \"en\")\n config.lang = [translate(\"search.config.lang\")]\n\n /* Override default separator with value from translation */\n if (config.separator === \"[\\s\\-]+\")\n config.separator = translate(\"search.config.separator\")\n\n /* Set pipeline from translation */\n const pipeline = translate(\"search.config.pipeline\")\n .split(/\\s*,\\s*/)\n .filter(identity) as SearchIndexPipeline\n\n /* Return search index after defaulting */\n return { config, docs, index, pipeline }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search web worker\n *\n * This function will create a web worker to set up and query the search index\n * which is done using `lunr`. The index must be passed as an observable to\n * enable hacks like _localsearch_ via search index embedding as JSON.\n *\n * @param url - Worker URL\n * @param options - Options\n *\n * @return Worker handler\n */\nexport function setupSearchWorker(\n url: string, { index$, base$ }: SetupOptions\n): WorkerHandler {\n const worker = new Worker(url)\n\n /* Create communication channels and resolve relative links */\n const tx$ = new Subject()\n const rx$ = watchWorker(worker, { tx$ })\n .pipe(\n withLatestFrom(base$),\n map(([message, base]) => {\n if (isSearchResultMessage(message)) {\n for (const { article, sections } of message.data) {\n article.location = `${base}/${article.location}`\n for (const section of sections)\n section.location = `${base}/${section.location}`\n }\n }\n return message\n }),\n shareReplay(1)\n )\n\n /* Set up search index */\n index$\n .pipe(\n map(index => ({\n type: SearchMessageType.SETUP,\n data: setupSearchIndex(index)\n })),\n observeOn(asyncScheduler)\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Return worker handler */\n return { tx$, rx$ }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar offset\n *\n * @param el - Sidebar element\n * @param value - Sidebar offset\n */\nexport function setSidebarOffset(\n el: HTMLElement, value: number\n): void {\n el.style.top = `${value}px`\n}\n\n/**\n * Reset sidebar offset\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarOffset(\n el: HTMLElement\n): void {\n el.style.top = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar height\n *\n * @param el - Sidebar element\n * @param value - Sidebar height\n */\nexport function setSidebarHeight(\n el: HTMLElement, value: number\n): void {\n el.style.height = `${value}px`\n}\n\n/**\n * Reset sidebar height\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarHeight(\n el: HTMLElement\n): void {\n el.style.height = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar lock\n *\n * @param el - Sidebar element\n * @param value - Whether the sidebar is locked\n */\nexport function setSidebarLock(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"lock\" : \"\")\n}\n\n/**\n * Reset sidebar lock\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarLock(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { EMPTY, Observable, of } from \"rxjs\"\nimport {\n distinctUntilChanged,\n map,\n scan,\n shareReplay,\n switchMap\n} from \"rxjs/operators\"\n\nimport { getElement, replaceElement } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component\n */\nexport type Component =\n | \"announce\" /* Announcement bar */\n | \"container\" /* Container */\n | \"header\" /* Header */\n | \"header-title\" /* Header title */\n | \"hero\" /* Hero */\n | \"main\" /* Main area */\n | \"navigation\" /* Navigation */\n | \"search\" /* Search */\n | \"search-query\" /* Search input */\n | \"search-reset\" /* Search reset */\n | \"search-result\" /* Search results */\n | \"skip\" /* Skip link */\n | \"tabs\" /* Tabs */\n | \"toc\" /* Table of contents */\n\n/**\n * Component map\n */\nexport type ComponentMap = {\n [P in Component]?: HTMLElement\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Component map observable\n */\nlet components$: Observable\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up bindings to components with given names\n *\n * This function will maintain bindings to the elements identified by the given\n * names in-between document switches and update the elements in-place.\n *\n * @param names - Component names\n * @param options - Options\n */\nexport function setupComponents(\n names: Component[], { document$ }: WatchOptions\n): void {\n components$ = document$\n .pipe(\n\n /* Build component map */\n map(document => names.reduce((components, name) => {\n const el = getElement(`[data-md-component=${name}]`, document)\n return {\n ...components,\n ...typeof el !== \"undefined\" ? { [name]: el } : {}\n }\n }, {})),\n\n /* Re-compute component map on document switch */\n scan((prev, next) => {\n for (const name of names) {\n switch (name) {\n\n /* Top-level components: update */\n case \"announce\":\n case \"header-title\":\n case \"container\":\n case \"skip\":\n if (name in prev && typeof prev[name] !== \"undefined\") {\n replaceElement(prev[name]!, next[name]!)\n prev[name] = next[name]\n }\n break\n\n /* All other components: rebind */\n default:\n if (typeof next[name] !== \"undefined\")\n prev[name] = getElement(`[data-md-component=${name}]`)\n else\n delete prev[name]\n }\n }\n return prev\n }),\n\n /* Convert to hot observable */\n shareReplay(1)\n )\n}\n\n/**\n * Retrieve a component\n *\n * The returned observable will only re-emit if the element changed, i.e. if\n * it was replaced from a document which was switched to.\n *\n * @template T - Element type\n *\n * @param name - Component name\n *\n * @return Component observable\n */\nexport function useComponent(\n name: \"search-query\"\n): Observable\nexport function useComponent(\n name: Component\n): Observable\nexport function useComponent(\n name: Component\n): Observable {\n return components$\n .pipe(\n switchMap(components => (\n typeof components[name] !== \"undefined\"\n ? of(components[name] as T)\n : EMPTY\n )),\n distinctUntilChanged()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set anchor blur\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is blurred\n */\nexport function setAnchorBlur(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"blur\" : \"\")\n}\n\n/**\n * Reset anchor blur\n *\n * @param el - Anchor element\n */\nexport function resetAnchorBlur(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set anchor active\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is active\n */\nexport function setAnchorActive(\n el: HTMLElement, value: boolean\n): void {\n el.classList.toggle(\"md-nav__link--active\", value)\n}\n\n/**\n * Reset anchor active\n *\n * @param el - Anchor element\n */\nexport function resetAnchorActive(\n el: HTMLElement\n): void {\n el.classList.remove(\"md-nav__link--active\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./sidebar\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h, translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n container: \"md-clipboard md-icon\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Path of `file-search-outline` icon\n */\nconst path =\n \"M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 \" +\n \"21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a 'copy-to-clipboard' button\n *\n * @param id - Unique identifier\n *\n * @return Element\n */\nexport function renderClipboardButton(\n id: string\n) {\n return (\n code`}\n >\n \n \n \n \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchResult } from \"integrations/search\"\nimport { h, truncate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n item: \"md-search-result__item\",\n link: \"md-search-result__link\",\n article: \"md-search-result__article md-search-result__article--document\",\n section: \"md-search-result__article\",\n title: \"md-search-result__title\",\n teaser: \"md-search-result__teaser\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Path of `content-copy` icon\n */\nconst path =\n \"M14,2H6A2,2 0 0,0 4,4V20A2,2 0 0,0 6,22H13C12.59,21.75 12.2,21.44 \" +\n \"11.86,21.1C11.53,20.77 11.25,20.4 11,20H6V4H13V9H18V10.18C18.71,10.34 \" +\n \"19.39,10.61 20,11V8L14,2M20.31,18.9C21.64,16.79 21,14 \" +\n \"18.91,12.68C16.8,11.35 14,12 12.69,14.08C11.35,16.19 12,18.97 \" +\n \"14.09,20.3C15.55,21.23 17.41,21.23 \" +\n \"18.88,20.32L22,23.39L23.39,22L20.31,18.9M16.5,19A2.5,2.5 0 0,1 \" +\n \"14,16.5A2.5,2.5 0 0,1 16.5,14A2.5,2.5 0 0,1 19,16.5A2.5,2.5 0 0,1 16.5,19Z\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search result\n *\n * @param result - Search result\n *\n * @return Element\n */\nexport function renderSearchResult(\n { article, sections }: SearchResult\n) {\n\n /* Render icon */\n const icon = (\n
\n \n \n \n
\n )\n\n /* Render article and sections */\n const children = [article, ...sections].map(document => {\n const { location, title, text } = document\n return (\n \n
\n {!(\"parent\" in document) && icon}\n

{title}

\n {text.length > 0 &&

{truncate(text, 320)}

}\n
\n \n )\n })\n\n /* Render search result */\n return (\n
  • \n {children}\n
    • \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SourceFacts } from \"patches/source\"\nimport { h } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n facts: \"md-source__facts\",\n fact: \"md-source__fact\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render source facts\n *\n * @param facts - Source facts\n *\n * @return Element\n */\nexport function renderSource(\n facts: SourceFacts\n) {\n const children = facts.map(fact => (\n
  • {fact}
    • \n ))\n return (\n
      \n {children}\n
    \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n wrapper: \"md-typeset__scrollwrap\",\n table: \"md-typeset__table\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a table inside a wrapper to improve scrolling on mobile\n *\n * @param table - Table element\n *\n * @return Element\n */\nexport function renderTable(\n table: HTMLTableElement\n) {\n return (\n
    \n
    \n {table}\n
    \n
    \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Global augmentations\n */\ndeclare global {\n interface CSSStyleDeclaration {\n webkitOverflowScrolling: \"touch\" | \"\"\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set overflow scrolling\n *\n * @param el - Scrollable element\n */\nexport function setOverflowScrolling(\n el: HTMLElement\n): void {\n el.style.webkitOverflowScrolling = \"touch\"\n}\n\n/**\n * Reset overflow scrolling\n *\n * @param el - Scrollable element\n */\nexport function resetOverflowScrolling(\n el: HTMLElement\n): void {\n el.style.webkitOverflowScrolling = \"\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./react\"\nexport * from \"./set\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./react\"\nexport * from \"./set\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./layer\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport { map, switchMap } from \"rxjs/operators\"\n\nimport { Viewport, getElements } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { Main } from \"../../main\"\nimport {\n Sidebar,\n applySidebar,\n watchSidebar\n} from \"../../shared\"\nimport {\n NavigationLayer,\n applyNavigationLayer,\n watchNavigationLayer\n} from \"../layer\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation for [screen -]\n */\ninterface NavigationBelowScreen {\n layer: NavigationLayer /* Active layer */\n}\n\n/**\n * Navigation for [screen +]\n */\ninterface NavigationAboveScreen {\n sidebar: Sidebar /* Sidebar */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Navigation\n */\nexport type Navigation =\n | NavigationBelowScreen\n | NavigationAboveScreen\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n screen$: Observable /* Screen media observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount navigation from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountNavigation(\n { header$, main$, viewport$, screen$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => screen$\n .pipe(\n switchMap(screen => {\n\n /* [screen +]: Mount navigation in sidebar */\n if (screen) {\n return watchSidebar(el, { main$, viewport$ })\n .pipe(\n applySidebar(el, { header$ }),\n map(sidebar => ({ sidebar }))\n )\n\n /* [screen -]: Mount navigation in drawer */\n } else {\n const els = getElements(\"nav\", el)\n return watchNavigationLayer(els)\n .pipe(\n applyNavigationLayer(els),\n map(layer => ({ layer }))\n )\n }\n })\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./react\"\nexport * from \"./set\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n finalize,\n map,\n observeOn,\n tap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { Viewport } from \"browser\"\n\nimport { Header } from \"../../../header\"\nimport { Main } from \"../../../main\"\nimport { Sidebar } from \"../_\"\nimport {\n resetSidebarHeight,\n resetSidebarLock,\n resetSidebarOffset,\n setSidebarHeight,\n setSidebarLock,\n setSidebarOffset\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/**\n * Apply options\n */\ninterface ApplyOptions {\n header$: Observable
    /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch sidebar\n *\n * This function returns an observable that computes the visual parameters of\n * the sidebar which depends on the vertical viewport offset, as well as the\n * height of the main area. When the page is scrolled beyond the header, the\n * sidebar is locked and fills the remaining space.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @return Sidebar observable\n */\nexport function watchSidebar(\n el: HTMLElement, { main$, viewport$ }: WatchOptions\n): Observable {\n const adjust = el.parentElement!.offsetTop\n - el.parentElement!.parentElement!.offsetTop\n\n /* Compute the sidebar's available height and if it should be locked */\n return combineLatest([main$, viewport$])\n .pipe(\n map(([{ offset, height }, { offset: { y } }]) => {\n height = height\n + Math.min(adjust, Math.max(0, y - offset))\n - adjust\n return {\n height,\n lock: y >= offset + adjust\n }\n }),\n distinctUntilChanged((a, b) => {\n return a.height === b.height\n && a.lock === b.lock\n })\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply sidebar\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @return Operator function\n */\nexport function applySidebar(\n el: HTMLElement, { header$ }: ApplyOptions\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n withLatestFrom(header$),\n tap(([{ height, lock }, { height: offset }]) => {\n setSidebarHeight(el, height)\n setSidebarLock(el, lock)\n\n /* Set offset in locked state depending on header height */\n if (lock)\n setSidebarOffset(el, offset)\n else\n resetSidebarOffset(el)\n }),\n\n /* Re-map to sidebar */\n map(([sidebar]) => sidebar),\n\n /* Reset on complete or error */\n finalize(() => {\n resetSidebarOffset(el)\n resetSidebarHeight(el)\n resetSidebarLock(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { findLast } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n fromEvent,\n merge,\n pipe\n} from \"rxjs\"\nimport {\n delay,\n finalize,\n map,\n observeOn,\n scan,\n tap\n} from \"rxjs/operators\"\n\nimport { getElement, getElementOrThrow } from \"browser\"\n\nimport { NavigationLayer } from \"../_\"\nimport {\n resetOverflowScrolling,\n setOverflowScrolling\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch navigation layer\n *\n * On iOS we want to add `-webkit-overflow-scrolling: touch` for the menus\n * contained in the drawer, but as the navigational layers are nested, we can\n * only add it to the topmost layer or extremely weird cropping will occur.\n * This implementation keeps track of the previous and current layer.\n *\n * @param els - Navigation elements\n *\n * @return Navigation layer observable\n */\nexport function watchNavigationLayer(\n els: HTMLElement[]\n): Observable {\n const table = new Map()\n for (const el of els) {\n const label = getElement(\"label\", el)\n if (typeof label !== \"undefined\") {\n const input = getElementOrThrow(`#${label.htmlFor}`)\n table.set(input, el)\n }\n }\n\n /* Determine topmost layer */\n const layer$ = merge(...[...table.keys()].map(input => (\n fromEvent(input, \"change\")\n )))\n .pipe(\n map(() => getElementOrThrow(\".md-nav__list\", table.get(\n findLast(({ checked }) => checked, [...table.keys()])!\n )))\n )\n\n /* Return previous and next layer */\n return layer$\n .pipe(\n map(next => ({ next })),\n scan(({ next: prev }, { next }) => ({ prev, next }))\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply navigation layer\n *\n * @param els - Navigation elements\n *\n * @return Operator function\n */\nexport function applyNavigationLayer(\n els: HTMLElement[]\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ prev }) => {\n if (prev)\n resetOverflowScrolling(prev)\n }),\n\n /* Wait until transition has finished */\n delay(250),\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ next }) => {\n setOverflowScrolling(next)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n for (const el of els)\n resetOverflowScrolling(\n getElementOrThrow(\".md-nav__list\", el)\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./anchor\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n OperatorFunction,\n combineLatest,\n of,\n pipe\n} from \"rxjs\"\nimport { map, switchMap } from \"rxjs/operators\"\n\nimport { Viewport, getElements } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { Main } from \"../../main\"\nimport {\n Sidebar,\n applySidebar,\n watchSidebar\n} from \"../../shared\"\nimport {\n AnchorList,\n applyAnchorList,\n watchAnchorList\n} from \"../anchor\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Table of contents for [tablet -]\n */\ninterface TableOfContentsBelowTablet {} // tslint:disable-line\n\n/**\n * Table of contents for [tablet +]\n */\ninterface TableOfContentsAboveTablet {\n sidebar: Sidebar /* Sidebar */\n anchors: AnchorList /* Anchor list */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Table of contents\n */\nexport type TableOfContents =\n | TableOfContentsBelowTablet\n | TableOfContentsAboveTablet\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n tablet$: Observable /* Tablet media observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount table of contents from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountTableOfContents(\n { header$, main$, viewport$, tablet$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => tablet$\n .pipe(\n switchMap(tablet => {\n\n /* [tablet +]: Mount table of contents in sidebar */\n if (tablet) {\n const els = getElements(\".md-nav__link\", el)\n\n /* Watch and apply sidebar */\n const sidebar$ = watchSidebar(el, { main$, viewport$ })\n .pipe(\n applySidebar(el, { header$ })\n )\n\n /* Watch and apply anchor list (scroll spy) */\n const anchors$ = watchAnchorList(els, { header$, viewport$ })\n .pipe(\n applyAnchorList(els)\n )\n\n /* Combine into a single hot observable */\n return combineLatest([sidebar$, anchors$])\n .pipe(\n map(([sidebar, anchors]) => ({ sidebar, anchors }))\n )\n\n /* [tablet -]: Unmount table of contents */\n } else {\n return of({})\n }\n })\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { reverse } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n bufferCount,\n distinctUntilChanged,\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n scan,\n startWith,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { Viewport, getElement, watchElementSize } from \"browser\"\n\nimport { Header } from \"../../../header\"\nimport { AnchorList } from \"../_\"\nimport {\n resetAnchorActive,\n resetAnchorBlur,\n setAnchorActive,\n setAnchorBlur\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch anchor list\n *\n * This is effectively a scroll-spy implementation which will account for the\n * fixed header and automatically re-calculate anchor offsets when the viewport\n * is resized. The returned observable will only emit if the anchor list needs\n * to be repainted.\n *\n * This implementation tracks an anchor element's entire path starting from its\n * level up to the top-most anchor element, e.g. `[h3, h2, h1]`. Although the\n * Material theme currently doesn't make use of this information, it enables\n * the styling of the entire hierarchy through customization.\n *\n * Note that the current anchor is the last item of the `prev` anchor list.\n *\n * @param els - Anchor elements\n * @param options - Options\n *\n * @return Anchor list observable\n */\nexport function watchAnchorList(\n els: HTMLAnchorElement[], { header$, viewport$ }: WatchOptions\n): Observable {\n const table = new Map()\n for (const el of els) {\n const id = decodeURIComponent(el.hash.substring(1))\n const target = getElement(`[id=\"${id}\"]`)\n if (typeof target !== \"undefined\")\n table.set(el, target)\n }\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n map(header => 18 + header.height)\n )\n\n /* Compute partition of previous and next anchors */\n const partition$ = watchElementSize(document.body)\n .pipe(\n distinctUntilKeyChanged(\"height\"),\n\n /* Build index to map anchor paths to vertical offsets */\n map(() => {\n let path: HTMLAnchorElement[] = []\n return [...table].reduce((index, [anchor, target]) => {\n while (path.length) {\n const last = table.get(path[path.length - 1])!\n if (last.tagName >= target.tagName) {\n path.pop()\n } else {\n break\n }\n }\n\n /* If the current anchor is hidden, continue with its parent */\n let offset = target.offsetTop\n while (!offset && target.parentElement) {\n target = target.parentElement\n offset = target.offsetTop\n }\n\n /* Map reversed anchor path to vertical offset */\n return index.set(\n reverse(path = [...path, anchor]),\n offset\n )\n }, new Map())\n }),\n\n /* Re-compute partition when viewport offset changes */\n switchMap(index => combineLatest([adjust$, viewport$])\n .pipe(\n scan(([prev, next], [adjust, { offset: { y } }]) => {\n\n /* Look forward */\n while (next.length) {\n const [, offset] = next[0]\n if (offset - adjust < y) {\n prev = [...prev, next.shift()!]\n } else {\n break\n }\n }\n\n /* Look backward */\n while (prev.length) {\n const [, offset] = prev[prev.length - 1]\n if (offset - adjust >= y) {\n next = [prev.pop()!, ...next]\n } else {\n break\n }\n }\n\n /* Return partition */\n return [prev, next]\n }, [[], [...index]]),\n distinctUntilChanged((a, b) => {\n return a[0] === b[0]\n && a[1] === b[1]\n })\n )\n )\n )\n\n /* Compute and return anchor list migrations */\n return partition$\n .pipe(\n map(([prev, next]) => ({\n prev: prev.map(([path]) => path),\n next: next.map(([path]) => path)\n })),\n\n /* Extract anchor list migrations */\n startWith({ prev: [], next: [] }),\n bufferCount(2, 1),\n map(([a, b]) => {\n\n /* Moving down */\n if (a.prev.length < b.prev.length) {\n return {\n prev: b.prev.slice(Math.max(0, a.prev.length - 1), b.prev.length),\n next: []\n }\n\n /* Moving up */\n } else {\n return {\n prev: b.prev.slice(-1),\n next: b.next.slice(0, b.next.length - a.next.length)\n }\n }\n })\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply anchor list\n *\n * @param els - Anchor elements\n *\n * @return Operator function\n */\nexport function applyAnchorList(\n els: HTMLAnchorElement[]\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ prev, next }) => {\n\n /* Look forward */\n for (const [el] of next) {\n resetAnchorActive(el)\n resetAnchorBlur(el)\n }\n\n /* Look backward */\n prev.forEach(([el], index) => {\n setAnchorActive(el, index === prev.length - 1)\n setAnchorBlur(el, true)\n })\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n for (const el of els) {\n resetAnchorActive(el)\n resetAnchorBlur(el)\n }\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, combineLatest, pipe } from \"rxjs\"\nimport { map, switchMap } from \"rxjs/operators\"\n\nimport { SearchResult } from \"integrations/search\"\n\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n */\nexport interface Search {\n query: SearchQuery /* Search query */\n result: SearchResult[] /* Search result list */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n query$: Observable /* Search query observable */\n reset$: Observable /* Search reset observable */\n result$: Observable /* Search result observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountSearch(\n { query$, reset$, result$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(() => combineLatest([query$, result$, reset$])\n .pipe(\n map(([query, result]) => ({ query, result }))\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n switchMap\n} from \"rxjs/operators\"\n\nimport { WorkerHandler, setToggle } from \"browser\"\nimport {\n SearchMessage,\n SearchMessageType,\n SearchQueryMessage,\n SearchTransformFn\n} from \"integrations\"\n\nimport { watchSearchQuery } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query\n */\nexport interface SearchQuery {\n value: string /* Query value */\n focus: boolean /* Query focus */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n transform?: SearchTransformFn /* Transformation function */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search query from source observable\n *\n * @param handler - Worker handler\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountSearchQuery(\n { tx$ }: WorkerHandler, options: MountOptions = {}\n): OperatorFunction {\n return pipe(\n switchMap(el => {\n const query$ = watchSearchQuery(el, options)\n\n /* Subscribe worker to search query */\n query$\n .pipe(\n distinctUntilKeyChanged(\"value\"),\n map(({ value }): SearchQueryMessage => ({\n type: SearchMessageType.QUERY,\n data: value\n }))\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Toggle search on focus */\n query$\n .pipe(\n distinctUntilKeyChanged(\"focus\")\n )\n .subscribe(({ focus }) => {\n if (focus)\n setToggle(\"search\", focus)\n })\n\n /* Return search query */\n return query$\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest, fromEvent, merge } from \"rxjs\"\nimport {\n delay,\n distinctUntilChanged,\n map,\n startWith\n} from \"rxjs/operators\"\n\nimport { watchElementFocus } from \"browser\"\nimport { SearchTransformFn, defaultTransform } from \"integrations\"\n\nimport { SearchQuery } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n transform?: SearchTransformFn /* Transformation function */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search query\n *\n * Note that the focus event which triggers re-reading the current query value\n * is delayed by `1ms` so the input's empty state is allowed to propagate.\n *\n * @param el - Search query element\n * @param options - Options\n *\n * @return Search query observable\n */\nexport function watchSearchQuery(\n el: HTMLInputElement, { transform }: WatchOptions = {}\n): Observable {\n const fn = transform || defaultTransform\n\n /* Intercept keyboard events */\n const value$ = merge(\n fromEvent(el, \"keyup\"),\n fromEvent(el, \"focus\").pipe(delay(1))\n )\n .pipe(\n map(() => fn(el.value)),\n startWith(fn(el.value)),\n distinctUntilChanged()\n )\n\n /* Intercept focus events */\n const focus$ = watchElementFocus(el)\n\n /* Combine into a single observable */\n return combineLatest([value$, focus$])\n .pipe(\n map(([value, focus]) => ({ value, focus }))\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport {\n mapTo,\n startWith,\n switchMap,\n switchMapTo,\n tap\n} from \"rxjs/operators\"\n\nimport { setElementFocus } from \"browser\"\n\nimport { useComponent } from \"../../../_\"\nimport { watchSearchReset } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search reset from source observable\n *\n * @return Operator function\n */\nexport function mountSearchReset(): OperatorFunction {\n return pipe(\n switchMap(el => watchSearchReset(el)\n .pipe(\n switchMapTo(useComponent(\"search-query\")),\n tap(setElementFocus),\n mapTo(undefined)\n )\n ),\n startWith(undefined)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { mapTo } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search reset\n *\n * @param el - Search reset element\n *\n * @return Search reset observable\n */\nexport function watchSearchReset(\n el: HTMLElement\n): Observable {\n return fromEvent(el, \"click\")\n .pipe(\n mapTo(undefined)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set number of search results\n *\n * @param el - Search result metadata element\n * @param value - Number of results\n */\nexport function setSearchResultMeta(\n el: HTMLElement, value: number\n): void {\n switch (value) {\n\n /* No results */\n case 0:\n el.textContent = translate(\"search.result.none\")\n break\n\n /* One result */\n case 1:\n el.textContent = translate(\"search.result.one\")\n break\n\n /* Multiple result */\n default:\n el.textContent = translate(\"search.result.other\", value.toString())\n }\n}\n\n/**\n * Reset number of search results\n *\n * @param el - Search result metadata element\n */\nexport function resetSearchResultMeta(\n el: HTMLElement\n): void {\n el.textContent = translate(\"search.result.placeholder\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Add an element to the search result list\n *\n * @param el - Search result list element\n * @param child - Search result element\n */\nexport function addToSearchResultList(\n el: HTMLElement, child: Element\n): void {\n el.appendChild(child)\n}\n\n/**\n * Reset search result list\n *\n * @param el - Search result list element\n */\nexport function resetSearchResultList(\n el: HTMLElement\n): void {\n el.innerHTML = \"\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport {\n finalize,\n map,\n mapTo,\n observeOn,\n scan,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { getElementOrThrow } from \"browser\"\nimport { SearchResult } from \"integrations/search\"\nimport { renderSearchResult } from \"templates\"\n\nimport { SearchQuery } from \"../../query\"\nimport {\n addToSearchResultList,\n resetSearchResultList,\n resetSearchResultMeta,\n setSearchResultMeta\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Apply options\n */\ninterface ApplyOptions {\n query$: Observable /* Search query observable */\n fetch$: Observable /* Result fetch observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Apply search results\n *\n * This function will perform a lazy rendering of the search results, depending\n * on the vertical offset of the search result container. When the scroll offset\n * reaches the bottom of the element, more results are fetched and rendered.\n *\n * @param el - Search result element\n * @param options - Options\n *\n * @return Operator function\n */\nexport function applySearchResult(\n el: HTMLElement, { query$, fetch$ }: ApplyOptions\n): MonoTypeOperatorFunction {\n const list = getElementOrThrow(\".md-search-result__list\", el)\n const meta = getElementOrThrow(\".md-search-result__meta\", el)\n return pipe(\n\n /* Apply search result metadata */\n withLatestFrom(query$),\n map(([result, query]) => {\n if (query.value) {\n setSearchResultMeta(meta, result.length)\n } else {\n resetSearchResultMeta(meta)\n }\n return result\n }),\n\n /* Apply search result list */\n switchMap(result => fetch$\n .pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n scan(index => {\n const container = el.parentElement!\n while (index < result.length) {\n addToSearchResultList(list, renderSearchResult(result[index++]))\n if (container.scrollHeight - container.offsetHeight > 16)\n break\n }\n return index\n }, 0),\n\n /* Re-map to search result */\n mapTo(result),\n\n /* Reset on complete or error */\n finalize(() => {\n resetSearchResultList(list)\n })\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilChanged,\n filter,\n map,\n pluck,\n switchMap\n} from \"rxjs/operators\"\n\nimport { WorkerHandler, watchElementOffset } from \"browser\"\nimport {\n SearchMessage,\n SearchResult,\n isSearchResultMessage\n} from \"integrations\"\n\nimport { SearchQuery } from \"../../query\"\nimport { applySearchResult } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n query$: Observable /* Search query observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search result from source observable\n *\n * @param handler - Worker handler\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountSearchResult(\n { rx$ }: WorkerHandler, { query$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => {\n const container = el.parentElement!\n\n /* Compute whether there are more search results to fetch */\n const fetch$ = watchElementOffset(container)\n .pipe(\n map(({ y }) => {\n return y >= container.scrollHeight - container.offsetHeight - 16\n }),\n distinctUntilChanged(),\n filter(identity)\n )\n\n /* Apply search results */\n return rx$\n .pipe(\n filter(isSearchResultMessage),\n pluck(\"data\"),\n applySearchResult(el, { query$, fetch$ })\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, combineLatest, pipe } from \"rxjs\"\nimport {\n distinctUntilChanged,\n filter,\n map,\n shareReplay,\n startWith,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n Viewport,\n getElement,\n watchViewportAt\n} from \"browser\"\n\nimport { useComponent } from \"../../_\"\nimport {\n applyHeaderType,\n watchHeader\n} from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header type\n */\nexport type HeaderType =\n | \"site\" /* Header shows site title */\n | \"page\" /* Header shows page title */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface Header {\n type: HeaderType /* Header type */\n sticky: boolean /* Header stickyness */\n height: number /* Header visible height */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount header from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountHeader(\n { document$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => {\n const header$ = watchHeader(el, { document$ })\n\n /* Compute whether the header should switch to page header */\n const type$ = useComponent(\"main\")\n .pipe(\n map(main => getElement(\"h1, h2, h3, h4, h5, h6\", main)!),\n filter(hx => typeof hx !== \"undefined\"),\n withLatestFrom(useComponent(\"header-title\")),\n switchMap(([hx, title]) => watchViewportAt(hx, { header$, viewport$ })\n .pipe(\n map(({ offset: { y } }) => {\n return y >= hx.offsetHeight ? \"page\" : \"site\"\n }),\n distinctUntilChanged(),\n applyHeaderType(title)\n )\n ),\n startWith(\"site\")\n )\n\n /* Combine into single observable */\n return combineLatest([header$, type$])\n .pipe(\n map(([header, type]): Header => ({ type, ...header })),\n shareReplay(1)\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n of,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n finalize,\n map,\n observeOn,\n shareReplay,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { watchElementSize } from \"browser\"\n\nimport { Header, HeaderType } from \"../_\"\nimport {\n resetHeaderTitleActive,\n setHeaderTitleActive\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header\n *\n * @param el - Header element\n *\n * @return Header observable\n */\nexport function watchHeader(\n el: HTMLElement, { document$ }: WatchOptions\n): Observable> {\n return document$\n .pipe(\n map(() => {\n const styles = getComputedStyle(el)\n return [\n \"sticky\", /* Modern browsers */\n \"-webkit-sticky\" /* Safari */\n ].includes(styles.position)\n }),\n distinctUntilChanged(),\n switchMap(sticky => {\n if (sticky) {\n return watchElementSize(el)\n .pipe(\n map(({ height }) => ({\n sticky: true,\n height\n }))\n )\n } else {\n return of({\n sticky: false,\n height: 0\n })\n }\n }),\n shareReplay(1)\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply header title type\n *\n * @param el - Header title element\n *\n * @return Operator function\n */\nexport function applyHeaderType(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(type => {\n setHeaderTitleActive(el, type === \"page\")\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeaderTitleActive(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header title active\n *\n * @param el - Header title element\n * @param value - Whether the title is shown\n */\nexport function setHeaderTitleActive(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"active\" : \"\")\n}\n\n/**\n * Reset header title active\n *\n * @param el - Header title element\n */\nexport function resetHeaderTitleActive(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n switchMap\n} from \"rxjs/operators\"\n\nimport { Viewport, watchViewportAt } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { applyHero } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Hero\n */\nexport interface Hero {\n hidden: boolean /* Whether the hero is hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount hero from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountHero(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => watchViewportAt(el, { header$, viewport$ })\n .pipe(\n map(({ offset: { y } }) => ({ hidden: y >= 20 })),\n distinctUntilKeyChanged(\"hidden\"),\n applyHero(el)\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport { finalize, observeOn, tap } from \"rxjs/operators\"\n\nimport { Hero } from \"../_\"\nimport {\n resetHeroHidden,\n setHeroHidden\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Apply hero\n *\n * @param el - Hero element\n *\n * @return Operator function\n */\nexport function applyHero(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ hidden }) => {\n setHeroHidden(el, hidden)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeroHidden(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set hero hidden\n *\n * @param el - Hero element\n * @param value - Whether the element is hidden\n */\nexport function setHeroHidden(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"hidden\" : \"\")\n}\n\n/**\n * Reset hero hidden\n *\n * @param el - Hero element\n */\nexport function resetHeroHidden(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, Subject, pipe } from \"rxjs\"\nimport { distinctUntilKeyChanged, switchMap, tap } from \"rxjs/operators\"\n\nimport { Viewport } from \"browser\"\n\nimport { useComponent } from \"../../_\"\nimport { Header } from \"../../header\"\nimport {\n applyHeaderShadow,\n watchMain\n} from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Main area\n */\nexport interface Main {\n offset: number /* Main area top offset */\n height: number /* Main area visible height */\n active: boolean /* Scrolled past top offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount main area from source observable\n *\n * The header must be connected to the main area observable outside of the\n * operator function, as the header will persist in-between document switches\n * while the main area is replaced. However, the header observable must be\n * passed to this function, so we connect both via a long-living subject.\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountMain(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n const main$ = new Subject
    ()\n\n /* Connect to main area observable via long-living subject */\n useComponent(\"header\")\n .pipe(\n switchMap(header => main$\n .pipe(\n distinctUntilKeyChanged(\"active\"),\n applyHeaderShadow(header)\n )\n )\n )\n .subscribe()\n\n /* Return operator */\n return pipe(\n switchMap(el => watchMain(el, { header$, viewport$ })),\n tap(main => main$.next(main))\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n pluck,\n shareReplay,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { Viewport, watchElementSize } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { Main } from \"../_\"\nimport {\n resetHeaderShadow,\n setHeaderShadow\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch main area\n *\n * This function returns an observable that computes the visual parameters of\n * the main area which depends on the viewport vertical offset and height, as\n * well as the height of the header element, if the header is fixed.\n *\n * @param el - Main area element\n * @param options - Options\n *\n * @return Main area observable\n */\nexport function watchMain(\n el: HTMLElement, { header$, viewport$ }: WatchOptions\n): Observable
    {\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n pluck(\"height\"),\n distinctUntilChanged(),\n shareReplay(1)\n )\n\n /* Compute the main area's top and bottom borders */\n const border$ = adjust$\n .pipe(\n switchMap(() => watchElementSize(el)\n .pipe(\n map(({ height }) => ({\n top: el.offsetTop,\n bottom: el.offsetTop + height\n }))\n )\n ),\n distinctUntilKeyChanged(\"bottom\"),\n shareReplay(1)\n )\n\n /* Compute the main area's offset, visible height and if we scrolled past */\n return combineLatest([adjust$, border$, viewport$])\n .pipe(\n map(([header, { top, bottom }, { offset: { y }, size: { height } }]) => {\n height = Math.max(0, height\n - Math.max(0, top - y, header)\n - Math.max(0, height + y - bottom)\n )\n return {\n offset: top - header,\n height,\n active: top - header <= y\n }\n }),\n distinctUntilChanged
    ((a, b) => {\n return a.offset === b.offset\n && a.height === b.height\n && a.active === b.active\n })\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply header shadow\n *\n * @param el - Header element\n *\n * @return Operator function\n */\nexport function applyHeaderShadow(\n el: HTMLElement\n): MonoTypeOperatorFunction
    {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ active }) => {\n setHeaderShadow(el, active)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeaderShadow(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header shadow\n *\n * @param el - Header element\n * @param value - Whether the shadow is shown\n */\nexport function setHeaderShadow(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"shadow\" : \"\")\n}\n\n/**\n * Reset header shadow\n *\n * @param el - Header element\n */\nexport function resetHeaderShadow(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, of, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n switchMap\n} from \"rxjs/operators\"\n\nimport { Viewport, watchViewportAt } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { applyTabs } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Tabs\n */\nexport interface Tabs {\n hidden: boolean /* Whether the tabs are hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n screen$: Observable /* Media screen observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount tabs from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountTabs(\n { header$, viewport$, screen$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => screen$\n .pipe(\n switchMap(screen => {\n\n /* [screen +]: Mount tabs above screen breakpoint */\n if (screen) {\n return watchViewportAt(el, { header$, viewport$ })\n .pipe(\n map(({ offset: { y } }) => ({ hidden: y >= 10 })),\n distinctUntilKeyChanged(\"hidden\"),\n applyTabs(el)\n )\n\n /* [screen -]: Unmount tabs below screen breakpoint */\n } else {\n return of({ hidden: true })\n }\n })\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport { finalize, observeOn, tap } from \"rxjs/operators\"\n\nimport { Tabs } from \"../_\"\nimport {\n resetTabsHidden,\n setTabsHidden\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Apply tabs\n *\n * @param el - Tabs element\n *\n * @return Operator function\n */\nexport function applyTabs(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ hidden }) => {\n setTabsHidden(el, hidden)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetTabsHidden(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set tabs hidden\n *\n * @param el - Tabs element\n * @param value - Whether the element is hidden\n */\nexport function setTabsHidden(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"hidden\" : \"\")\n}\n\n/**\n * Reset tabs hidden\n *\n * @param el - Tabs element\n */\nexport function resetTabsHidden(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, fromEvent, iif, merge } from \"rxjs\"\nimport { map, mapTo, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport { getElements } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether the given device is an Apple device\n *\n * @return Test result\n */\nfunction isAppleDevice(): boolean {\n return /(iPad|iPhone|iPod)/.test(navigator.userAgent)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all elements with `data-md-scrollfix` attributes\n *\n * This is a year-old patch which ensures that overflow scrolling works at the\n * top and bottom of containers on iOS by ensuring a `1px` scroll offset upon\n * the start of a touch event.\n *\n * @see https://bit.ly/2SCtAOO - Original source\n *\n * @param options - Options\n */\nexport function patchScrollfix(\n { document$ }: PatchOptions\n): void {\n const els$ = document$\n .pipe(\n map(() => getElements(\"[data-md-scrollfix]\")),\n shareReplay(1)\n )\n\n /* Remove marker attribute, so we'll only add the fix once */\n els$.subscribe(els => {\n for (const el of els)\n el.removeAttribute(\"data-md-scrollfix\")\n })\n\n /* Patch overflow scrolling on touch start */\n iif(isAppleDevice, els$, NEVER)\n .pipe(\n switchMap(els => merge(...els.map(el => (\n fromEvent(el, \"touchstart\", { passive: true })\n .pipe(\n mapTo(el)\n )\n ))))\n )\n .subscribe(el => {\n const top = el.scrollTop\n\n /* We're at the top of the container */\n if (top === 0) {\n el.scrollTop = 1\n\n /* We're at the bottom of the container */\n } else if (top + el.offsetHeight === el.scrollHeight) {\n el.scrollTop = top - 1\n }\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable } from \"rxjs\"\nimport { catchError, map, switchMap } from \"rxjs/operators\"\n\nimport { getElementOrThrow, getElements } from \"browser\"\nimport { renderSource } from \"templates\"\nimport { cache, hash } from \"utilities\"\n\nimport { fetchSourceFactsFromGitHub } from \"./github\"\nimport { fetchSourceFactsFromGitLab } from \"./gitlab\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Source facts\n */\nexport type SourceFacts = string[]\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch source facts\n *\n * @param url - Source repository URL\n *\n * @return Source facts observable\n */\nfunction fetchSourceFacts(\n url: string\n): Observable {\n const [type] = url.match(/(git(?:hub|lab))/i) || []\n switch (type.toLowerCase()) {\n\n /* GitHub repository */\n case \"github\":\n const [, user, repo] = url.match(/^.+github\\.com\\/([^\\/]+)\\/?([^\\/]+)/i)\n return fetchSourceFactsFromGitHub(user, repo)\n\n /* GitLab repository */\n case \"gitlab\":\n const [, base, project] = url.match(/^.+?([^\\/]*gitlab[^\\/]+)\\/(.+)/i)\n return fetchSourceFactsFromGitLab(base, project)\n\n /* Everything else */\n default:\n return NEVER\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch elements containing repository information\n *\n * This function will retrieve the URL from the repository link and try to\n * query data from integrated source code platforms like GitHub or GitLab.\n *\n * @param options - Options\n */\nexport function patchSource(\n { document$ }: PatchOptions\n): void {\n document$\n .pipe(\n map(() => getElementOrThrow(\".md-source[href]\")),\n switchMap(({ href }) => (\n cache(`${hash(href)}`, () => fetchSourceFacts(href))\n )),\n catchError(() => NEVER)\n )\n .subscribe(facts => {\n for (const el of getElements(\".md-source__repository\")) {\n if (!el.hasAttribute(\"data-md-state\")) {\n el.setAttribute(\"data-md-state\", \"done\")\n el.appendChild(renderSource(facts))\n }\n }\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Repo, User } from \"github-types\"\nimport { Observable, of } from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport { filter, pluck, switchMap } from \"rxjs/operators\"\n\nimport { round } from \"utilities\"\n\nimport { SourceFacts } from \"..\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitHub source facts\n *\n * @param user - GitHub user\n * @param repo - GitHub repository\n *\n * @return Source facts observable\n */\nexport function fetchSourceFactsFromGitHub(\n user: string, repo?: string\n): Observable {\n return ajax({\n url: typeof repo !== \"undefined\"\n ? `https://api.github.com/repos/${user}/${repo}`\n : `https://api.github.com/users/${user}`,\n responseType: \"json\"\n })\n .pipe(\n filter(({ status }) => status === 200),\n pluck(\"response\"),\n switchMap(data => {\n\n /* GitHub repository */\n if (typeof repo !== \"undefined\") {\n const { stargazers_count, forks_count }: Repo = data\n return of([\n `${round(stargazers_count || 0)} Stars`,\n `${round(forks_count || 0)} Forks`\n ])\n\n /* GitHub user/organization */\n } else {\n const { public_repos }: User = data\n return of([\n `${round(public_repos || 0)} Repositories`\n ])\n }\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ProjectSchema } from \"gitlab\"\nimport { Observable } from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport { filter, map, pluck } from \"rxjs/operators\"\n\nimport { round } from \"utilities\"\n\nimport { SourceFacts } from \"..\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitLab source facts\n *\n * @param base - GitLab base\n * @param project - GitLab project\n *\n * @return Source facts observable\n */\nexport function fetchSourceFactsFromGitLab(\n base: string, project: string\n): Observable {\n return ajax({\n url: `https://${base}/api/v4/projects/${encodeURIComponent(project)}`,\n responseType: \"json\"\n })\n .pipe(\n filter(({ status }) => status === 200),\n pluck(\"response\"),\n map(({ star_count, forks_count }: ProjectSchema) => ([\n `${round(star_count)} Stars`,\n `${round(forks_count)} Forks`\n ]))\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n// DISCLAIMER: this file is still WIP. There're some refactoring opportunities\n// which must be tackled after we gathered some feedback on v5.\n// tslint:disable\n\nimport \"../stylesheets/main.scss\"\nimport \"../stylesheets/palette.scss\"\n\nimport { values } from \"ramda\"\nimport {\n merge,\n combineLatest,\n animationFrameScheduler,\n fromEvent,\n from\n} from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport {\n delay,\n switchMap,\n tap,\n filter,\n withLatestFrom,\n observeOn,\n take,\n shareReplay,\n pluck\n} from \"rxjs/operators\"\n\nimport {\n watchToggle,\n setToggle,\n getElements,\n watchMedia,\n watchDocument,\n watchLocation,\n watchLocationHash,\n watchViewport,\n isLocalLocation,\n setLocationHash,\n watchLocationBase\n} from \"browser\"\nimport {\n mountHeader,\n mountHero,\n mountMain,\n mountNavigation,\n mountSearch,\n mountTableOfContents,\n mountTabs,\n useComponent,\n setupComponents,\n mountSearchQuery,\n mountSearchReset,\n mountSearchResult\n} from \"components\"\nimport {\n setupClipboard,\n setupDialog,\n setupKeyboard,\n setupInstantLoading,\n setupSearchWorker,\n SearchIndex\n} from \"integrations\"\nimport {\n patchTables,\n patchDetails,\n patchScrollfix,\n patchSource,\n patchScripts\n} from \"patches\"\nimport { isConfig } from \"utilities\"\n\n/* ------------------------------------------------------------------------- */\n\n/* Denote that JavaScript is available */\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Test for iOS */\nif (navigator.userAgent.match(/(iPad|iPhone|iPod)/g))\n document.documentElement.classList.add(\"ios\")\n\n/**\n * Set scroll lock\n *\n * @param el - Scrollable element\n * @param value - Vertical offset\n */\nexport function setScrollLock(\n el: HTMLElement, value: number\n): void {\n el.setAttribute(\"data-md-state\", \"lock\")\n el.style.top = `-${value}px`\n}\n\n/**\n * Reset scroll lock\n *\n * @param el - Scrollable element\n */\nexport function resetScrollLock(\n el: HTMLElement\n): void {\n const value = -1 * parseInt(el.style.top, 10)\n el.removeAttribute(\"data-md-state\")\n el.style.top = \"\"\n if (value)\n window.scrollTo(0, value)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Initialize Material for MkDocs\n *\n * @param config - Configuration\n */\nexport function initialize(config: unknown) {\n if (!isConfig(config))\n throw new SyntaxError(`Invalid configuration: ${JSON.stringify(config)}`)\n\n /* Set up subjects */\n const document$ = watchDocument()\n const location$ = watchLocation()\n\n /* Set up user interface observables */\n const base$ = watchLocationBase(config.base, { location$ })\n const hash$ = watchLocationHash()\n const viewport$ = watchViewport()\n const tablet$ = watchMedia(\"(min-width: 960px)\")\n const screen$ = watchMedia(\"(min-width: 1220px)\")\n\n /* ----------------------------------------------------------------------- */\n\n /* Set up component bindings */\n setupComponents([\n \"announce\", /* Announcement bar */\n \"container\", /* Container */\n \"header\", /* Header */\n \"header-title\", /* Header title */\n \"hero\", /* Hero */\n \"main\", /* Main area */\n \"navigation\", /* Navigation */\n \"search\", /* Search */\n \"search-query\", /* Search input */\n \"search-reset\", /* Search reset */\n \"search-result\", /* Search results */\n \"skip\", /* Skip link */\n \"tabs\", /* Tabs */\n \"toc\" /* Table of contents */\n ], { document$ })\n\n const keyboard$ = setupKeyboard()\n\n patchDetails({ document$, hash$ })\n patchScripts({ document$ })\n patchSource({ document$ })\n patchTables({ document$ })\n\n /* Force 1px scroll offset to trigger overflow scrolling */\n patchScrollfix({ document$ })\n\n /* Set up clipboard and dialog */\n const dialog$ = setupDialog()\n const clipboard$ = setupClipboard({ document$, dialog$ })\n\n /* ----------------------------------------------------------------------- */\n\n /* Create header observable */\n const header$ = useComponent(\"header\")\n .pipe(\n mountHeader({ document$, viewport$ }),\n shareReplay(1)\n )\n\n const main$ = useComponent(\"main\")\n .pipe(\n mountMain({ header$, viewport$ }),\n shareReplay(1)\n )\n\n /* ----------------------------------------------------------------------- */\n\n const navigation$ = useComponent(\"navigation\")\n .pipe(\n mountNavigation({ header$, main$, viewport$, screen$ }),\n shareReplay(1) // shareReplay because there might be late subscribers\n )\n\n const toc$ = useComponent(\"toc\")\n .pipe(\n mountTableOfContents({ header$, main$, viewport$, tablet$ }),\n shareReplay(1)\n )\n\n const tabs$ = useComponent(\"tabs\")\n .pipe(\n mountTabs({ header$, viewport$, screen$ }),\n shareReplay(1)\n )\n\n const hero$ = useComponent(\"hero\")\n .pipe(\n mountHero({ header$, viewport$ }),\n shareReplay(1)\n )\n\n /* ----------------------------------------------------------------------- */\n\n // External index\n const index = config.search && config.search.index\n ? config.search.index\n : undefined\n\n /* Fetch index if it wasn't passed explicitly */\n const index$ = typeof index !== \"undefined\"\n ? from(index)\n : base$\n .pipe(\n switchMap(base => ajax({\n url: `${base}/search/search_index.json`,\n responseType: \"json\",\n withCredentials: true\n })\n .pipe(\n pluck(\"response\")\n )\n )\n )\n\n const worker = setupSearchWorker(config.search.worker, {\n base$, index$\n })\n\n /* ----------------------------------------------------------------------- */\n\n /* Mount search query */\n const query$ = useComponent(\"search-query\")\n .pipe(\n mountSearchQuery(worker, { transform: config.search.transform }),\n shareReplay(1)\n )\n\n /* Mount search reset */\n const reset$ = useComponent(\"search-reset\")\n .pipe(\n mountSearchReset(),\n shareReplay(1)\n )\n\n /* Mount search result */\n const result$ = useComponent(\"search-result\")\n .pipe(\n mountSearchResult(worker, { query$ }),\n shareReplay(1)\n )\n\n /* ----------------------------------------------------------------------- */\n\n const search$ = useComponent(\"search\")\n .pipe(\n mountSearch({ query$, reset$, result$ }),\n shareReplay(1)\n )\n\n /* ----------------------------------------------------------------------- */\n\n // // put into search...\n hash$\n .pipe(\n tap(() => setToggle(\"search\", false)),\n delay(125), // ensure that it runs after the body scroll reset...\n )\n .subscribe(hash => setLocationHash(`#${hash}`))\n\n // TODO: scroll restoration must be centralized\n combineLatest([\n watchToggle(\"search\"),\n tablet$,\n ])\n .pipe(\n withLatestFrom(viewport$),\n switchMap(([[toggle, tablet], { offset: { y }}]) => {\n const active = toggle && !tablet\n return document$\n .pipe(\n delay(active ? 400 : 100),\n observeOn(animationFrameScheduler),\n tap(({ body }) => active\n ? setScrollLock(body, y)\n : resetScrollLock(body)\n )\n )\n })\n )\n .subscribe()\n\n /* ----------------------------------------------------------------------- */\n\n /* Always close drawer on click */\n fromEvent(document.body, \"click\")\n .pipe(\n filter(ev => !(ev.metaKey || ev.ctrlKey)),\n filter(ev => {\n if (ev.target instanceof HTMLElement) {\n const el = ev.target.closest(\"a\") // TODO: abstract as link click?\n if (el && isLocalLocation(el)) {\n return true\n }\n }\n return false\n })\n )\n .subscribe(() => {\n setToggle(\"drawer\", false)\n })\n\n /* Enable instant loading, if not on file:// protocol */\n if (config.features.includes(\"instant\") && location.protocol !== \"file:\")\n setupInstantLoading({ document$, location$, viewport$ })\n\n /* ----------------------------------------------------------------------- */\n\n /* Unhide permalinks on first tab */\n keyboard$\n .pipe(\n filter(key => key.mode === \"global\" && key.type === \"Tab\"),\n take(1)\n )\n .subscribe(() => {\n for (const link of getElements(\".headerlink\"))\n link.style.visibility = \"visible\"\n })\n\n /* ----------------------------------------------------------------------- */\n\n const state = {\n\n /* Browser observables */\n document$,\n location$,\n viewport$,\n\n /* Component observables */\n header$,\n hero$,\n main$,\n navigation$,\n search$,\n tabs$,\n toc$,\n\n /* Integration observables */\n clipboard$,\n keyboard$,\n dialog$\n }\n\n /* Subscribe to all observables */\n merge(...values(state))\n .subscribe()\n return state\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport {\n filter,\n map,\n switchMapTo,\n tap\n} from \"rxjs/operators\"\n\nimport {\n getElement,\n getElements,\n watchMedia\n} from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable /* Document observable */\n hash$: Observable /* Location hash observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `details` elements\n *\n * This function will ensure that all `details` tags are opened prior to\n * printing, so the whole content of the page is included, and on anchor jumps.\n *\n * @param options - Options\n */\nexport function patchDetails(\n { document$, hash$ }: PatchOptions\n): void {\n const els$ = document$\n .pipe(\n map(() => getElements(\"details\"))\n )\n\n /* Open all details before printing */\n merge(\n watchMedia(\"print\").pipe(filter(identity)), /* Webkit */\n fromEvent(window, \"beforeprint\") /* IE, FF */\n )\n .pipe(\n switchMapTo(els$)\n )\n .subscribe(els => {\n for (const el of els)\n el.setAttribute(\"open\", \"\")\n })\n\n /* Open parent details and fix anchor jump */\n hash$\n .pipe(\n map(id => getElement(`[id=\"${id}\"]`)!),\n filter(el => typeof el !== \"undefined\"),\n tap(el => {\n const details = el.closest(\"details\")\n if (details && !details.open)\n details.setAttribute(\"open\", \"\")\n })\n )\n .subscribe(el => el.scrollIntoView())\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport { map, skip, withLatestFrom } from \"rxjs/operators\"\n\nimport {\n createElement,\n getElements,\n replaceElement\n} from \"browser\"\nimport { useComponent } from \"components\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `script` elements\n *\n * This function must be run after a document switch, which means the first\n * emission must be ignored.\n *\n * @param options - Options\n */\nexport function patchScripts(\n { document$ }: PatchOptions\n): void {\n const els$ = document$\n .pipe(\n skip(1),\n withLatestFrom(useComponent(\"container\")),\n map(([, el]) => getElements(\"script\", el))\n )\n\n /* Evaluate all scripts via replacement */\n els$.subscribe(els => {\n for (const el of els) {\n if (el.src || /(^|\\/javascript)$/i.test(el.type)) {\n const script = createElement(\"script\")\n const key = el.src ? \"src\" : \"textContent\"\n script[key] = el[key]!\n replaceElement(el, script)\n }\n }\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport { map } from \"rxjs/operators\"\n\nimport {\n createElement,\n getElements,\n replaceElement\n} from \"browser\"\nimport { renderTable } from \"templates\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `table` elements\n *\n * This function will re-render all tables by wrapping them to improve overflow\n * scrolling on smaller screen sizes.\n *\n * @param options - Options\n */\nexport function patchTables(\n { document$ }: MountOptions\n): void {\n const sentinel = createElement(\"table\")\n document$\n .pipe(\n map(() => getElements(\"table:not([class])\"))\n )\n .subscribe(els => {\n for (const el of els) {\n replaceElement(el, sentinel)\n replaceElement(sentinel, renderTable(el))\n }\n })\n}\n"],"sourceRoot":""} \ No newline at end of file +{"version":3,"sources":["webpack:///webpack/bootstrap","webpack:///./src/assets/javascripts/browser/document/index.ts","webpack:///./src/assets/javascripts/browser/element/_/index.ts","webpack:///./src/assets/javascripts/browser/element/focus/index.ts","webpack:///./src/assets/javascripts/browser/element/offset/index.ts","webpack:///./src/assets/javascripts/browser/element/select/index.ts","webpack:///./src/assets/javascripts/browser/element/size/index.ts","webpack:///./src/assets/javascripts/browser/keyboard/index.ts","webpack:///./src/assets/javascripts/browser/location/_/index.ts","webpack:///./src/assets/javascripts/browser/location/base/index.ts","webpack:///./src/assets/javascripts/browser/location/hash/index.ts","webpack:///./src/assets/javascripts/browser/media/index.ts","webpack:///./src/assets/javascripts/browser/toggle/index.ts","webpack:///./src/assets/javascripts/browser/viewport/offset/index.ts","webpack:///./src/assets/javascripts/browser/viewport/size/index.ts","webpack:///./src/assets/javascripts/browser/viewport/_/index.ts","webpack:///./src/assets/javascripts/browser/worker/index.ts","webpack:///./src/assets/javascripts/utilities/config/index.ts","webpack:///./src/assets/javascripts/utilities/jsx/index.ts","webpack:///./src/assets/javascripts/utilities/rxjs/index.ts","webpack:///./src/assets/javascripts/utilities/string/index.ts","webpack:///./src/assets/javascripts/components/index.ts","webpack:///./src/assets/javascripts/integrations/clipboard/index.ts","webpack:///./src/assets/javascripts/integrations/dialog/index.ts","webpack:///./src/assets/javascripts/integrations/instant/index.ts","webpack:///./src/assets/javascripts/integrations/keyboard/index.ts","webpack:///./src/assets/javascripts/integrations/search/_/index.ts","webpack:///./src/assets/javascripts/integrations/search/document/index.ts","webpack:///./src/assets/javascripts/integrations/search/highlighter/index.ts","webpack:///./src/assets/javascripts/integrations/search/transform/index.ts","webpack:///./src/assets/javascripts/integrations/search/worker/message/index.ts","webpack:///./src/assets/javascripts/integrations/search/worker/_/index.ts","webpack:///./src/assets/javascripts/components/shared/sidebar/set/index.ts","webpack:///./src/assets/javascripts/components/_/index.ts","webpack:///./src/assets/javascripts/components/toc/anchor/set/index.ts","webpack:///./src/assets/javascripts/components/shared/index.ts","webpack:///./src/assets/javascripts/templates/clipboard/index.tsx","webpack:///./src/assets/javascripts/templates/search/index.tsx","webpack:///./src/assets/javascripts/templates/source/index.tsx","webpack:///./src/assets/javascripts/templates/table/index.tsx","webpack:///./src/assets/javascripts/components/navigation/layer/set/index.ts","webpack:///./src/assets/javascripts/components/navigation/layer/index.ts","webpack:///./src/assets/javascripts/components/toc/anchor/index.ts","webpack:///./src/assets/javascripts/components/navigation/index.ts","webpack:///./src/assets/javascripts/components/navigation/_/index.ts","webpack:///./src/assets/javascripts/components/shared/sidebar/index.ts","webpack:///./src/assets/javascripts/components/shared/sidebar/react/index.ts","webpack:///./src/assets/javascripts/components/navigation/layer/react/index.ts","webpack:///./src/assets/javascripts/components/toc/index.ts","webpack:///./src/assets/javascripts/components/toc/_/index.ts","webpack:///./src/assets/javascripts/components/toc/anchor/react/index.ts","webpack:///./src/assets/javascripts/components/search/_/index.ts","webpack:///./src/assets/javascripts/components/search/query/_/index.ts","webpack:///./src/assets/javascripts/components/search/query/react/index.ts","webpack:///./src/assets/javascripts/components/search/reset/_/index.ts","webpack:///./src/assets/javascripts/components/search/reset/react/index.ts","webpack:///./src/assets/javascripts/components/search/result/set/index.ts","webpack:///./src/assets/javascripts/components/search/result/react/index.ts","webpack:///./src/assets/javascripts/components/search/result/_/index.ts","webpack:///./src/assets/javascripts/components/header/_/index.ts","webpack:///./src/assets/javascripts/components/header/react/index.ts","webpack:///./src/assets/javascripts/components/header/set/index.ts","webpack:///./src/assets/javascripts/components/hero/_/index.ts","webpack:///./src/assets/javascripts/components/hero/react/index.ts","webpack:///./src/assets/javascripts/components/hero/set/index.ts","webpack:///./src/assets/javascripts/components/main/_/index.ts","webpack:///./src/assets/javascripts/components/main/react/index.ts","webpack:///./src/assets/javascripts/components/main/set/index.ts","webpack:///./src/assets/javascripts/components/tabs/_/index.ts","webpack:///./src/assets/javascripts/components/tabs/react/index.ts","webpack:///./src/assets/javascripts/components/tabs/set/index.ts","webpack:///./src/assets/javascripts/patches/scrollfix/index.ts","webpack:///./src/assets/javascripts/patches/source/index.ts","webpack:///./src/assets/javascripts/patches/source/github/index.ts","webpack:///./src/assets/javascripts/patches/source/gitlab/index.ts","webpack:///./src/assets/javascripts/index.ts","webpack:///./src/assets/javascripts/patches/details/index.ts","webpack:///./src/assets/javascripts/patches/script/index.ts","webpack:///./src/assets/javascripts/patches/table/index.ts"],"names":["webpackJsonpCallback","data","moduleId","chunkId","chunkIds","moreModules","executeModules","i","resolves","length","Object","prototype","hasOwnProperty","call","installedChunks","push","modules","parentJsonpFunction","shift","deferredModules","apply","checkDeferredModules","result","deferredModule","fulfilled","j","depId","splice","__webpack_require__","s","installedModules","0","exports","module","l","m","c","d","name","getter","o","defineProperty","enumerable","get","r","Symbol","toStringTag","value","t","mode","__esModule","ns","create","key","bind","n","object","property","p","jsonpArray","window","oldJsonpFunction","slice","watchDocument","document$","ReplaySubject","fromEvent","document","pipe","mapTo","subscribe","getElement","selector","node","querySelector","undefined","getElementOrThrow","el","ReferenceError","getActiveElement","activeElement","HTMLElement","getElements","Array","from","querySelectorAll","createElement","tagName","replaceElement","source","target","replaceWith","setElementFocus","focus","blur","watchElementFocus","merge","map","type","startWith","shareReplay","getElementOffset","x","scrollLeft","y","scrollTop","watchElementOffset","setElementSelection","HTMLInputElement","Error","select","watchElementSize","fromEventPattern","next","contentRect","width","Math","round","height","observe","offsetWidth","offsetHeight","getElementSize","isSusceptibleToKeyboard","isContentEditable","watchKeyboard","filter","ev","metaKey","ctrlKey","claim","preventDefault","stopPropagation","share","setLocation","url","location","href","isLocalLocation","ref","host","test","pathname","isAnchorLocation","hash","watchLocation","BehaviorSubject","URL","watchLocationBase","base","location$","take","toString","replace","getLocationHash","substring","setLocationHash","addEventListener","click","watchLocationHash","watchMedia","query","media","matchMedia","addListener","matches","toggles","drawer","search","getToggle","checked","setToggle","watchToggle","getViewportOffset","max","pageXOffset","pageYOffset","setViewportOffset","scrollTo","getViewportSize","innerWidth","innerHeight","watchViewport","combineLatest","passive","offset","size","watchViewportAt","header$","viewport$","size$","distinctUntilKeyChanged","offset$","offsetLeft","offsetTop","watchWorker","worker","tx$","rx$","pluck","throttle","leading","trailing","tap","message","postMessage","switchMapTo","isConfig","config","features","createElementNS","setAttribute","setAttributeNS","appendChild","child","innerHTML","Node","isArray","h","attributes","keys","attr","children","cache","factory","defer","sessionStorage","getItem","of","JSON","parse","value$","setItem","stringify","err","lang","translate","textContent","truncate","toFixed","len","charCodeAt","setupClipboard","dialog$","forEach","block","index","parent","parentElement","id","insertBefore","clipboard$","on","clearSelection","setupDialog","duration","Subject","dialog","classList","add","switchMap","text","body","container","observeOn","animationFrame","delay","removeAttribute","remove","setupInstantLoading","history","scrollRestoration","favicon","state$","closest","push$","pop$","state","distinctUntilChanged","prev","ajax$","skip","ajax","responseType","withCredentials","catchError","sample","pushState","dom","DOMParser","response","parseFromString","instant$","withLatestFrom","title","head","dispatchEvent","CustomEvent","debounceTime","replaceState","bufferCount","setupKeyboard","keyboard$","active","els","indexOf","docs","pipeline","this","documents","Map","doc","path","linked","set","setupSearchDocumentMap","highlight","separator","RegExp","_","term","trim","match","setupSearchHighlighter","lunr","reset","fn","use","multiLanguage","field","boost","Index","load","groups","reduce","results","sections","article","section","console","warn","defaultTransform","SearchMessageType","isSearchResultMessage","RESULT","setupSearchIndex","split","identity","setupSearchWorker","index$","base$","Worker","SETUP","setSidebarOffset","style","top","resetSidebarOffset","setSidebarHeight","resetSidebarHeight","setSidebarLock","resetSidebarLock","components$","setupComponents","names","components","useComponent","setAnchorBlur","resetAnchorBlur","setAnchorActive","toggle","resetAnchorActive","css","renderClipboardButton","class","xmlns","viewBox","renderSearchResult","icon","tabIndex","renderSource","facts","fact","renderTable","table","setOverflowScrolling","webkitOverflowScrolling","resetOverflowScrolling","mountNavigation","main$","screen$","screen","sidebar","layer","watchSidebar","adjust","min","lock","a","b","applySidebar","watchNavigationLayer","label","input","htmlFor","applyNavigationLayer","mountTableOfContents","tablet$","tablet","sidebar$","anchors$","anchors","watchAnchorList","decodeURIComponent","adjust$","header","anchor","pop","applyAnchorList","mountSearch","query$","reset$","result$","mountSearchQuery","options","transform","focus$","watchSearchQuery","QUERY","mountSearchReset","watchSearchReset","addToSearchResultList","applySearchResult","fetch$","list","meta","setSearchResultMeta","resetSearchResultMeta","scan","scrollHeight","finalize","resetSearchResultList","mountSearchResult","mountHeader","styles","getComputedStyle","includes","position","sticky","watchHeader","type$","main","hx","setHeaderTitleActive","resetHeaderTitleActive","applyHeaderType","mountHero","hidden","setHeroHidden","resetHeroHidden","applyHero","mountMain","setHeaderShadow","resetHeaderShadow","border$","bottom","watchMain","mountTabs","setTabsHidden","resetTabsHidden","applyTabs","isAppleDevice","navigator","userAgent","fetchSourceFacts","toLowerCase","user","repo","status","stargazers_count","forks_count","public_repos","fetchSourceFactsFromGitHub","project","encodeURIComponent","star_count","fetchSourceFactsFromGitLab","setScrollLock","resetScrollLock","parseInt","initialize","SyntaxError","hash$","els$","details","open","scrollIntoView","patchDetails","src","script","hasAttribute","patchSource","sentinel","patchTables","iif","patchScrollfix","navigation$","toc$","tabs$","hero$","search$","protocol","visibility","values","documentElement"],"mappings":"4DACE,SAASA,EAAqBC,GAQ7B,IAPA,IAMIC,EAAUC,EANVC,EAAWH,EAAK,GAChBI,EAAcJ,EAAK,GACnBK,EAAiBL,EAAK,GAIHM,EAAI,EAAGC,EAAW,GACpCD,EAAIH,EAASK,OAAQF,IACzBJ,EAAUC,EAASG,GAChBG,OAAOC,UAAUC,eAAeC,KAAKC,EAAiBX,IAAYW,EAAgBX,IACpFK,EAASO,KAAKD,EAAgBX,GAAS,IAExCW,EAAgBX,GAAW,EAE5B,IAAID,KAAYG,EACZK,OAAOC,UAAUC,eAAeC,KAAKR,EAAaH,KACpDc,EAAQd,GAAYG,EAAYH,IAKlC,IAFGe,GAAqBA,EAAoBhB,GAEtCO,EAASC,QACdD,EAASU,OAATV,GAOD,OAHAW,EAAgBJ,KAAKK,MAAMD,EAAiBb,GAAkB,IAGvDe,IAER,SAASA,IAER,IADA,IAAIC,EACIf,EAAI,EAAGA,EAAIY,EAAgBV,OAAQF,IAAK,CAG/C,IAFA,IAAIgB,EAAiBJ,EAAgBZ,GACjCiB,GAAY,EACRC,EAAI,EAAGA,EAAIF,EAAed,OAAQgB,IAAK,CAC9C,IAAIC,EAAQH,EAAeE,GACG,IAA3BX,EAAgBY,KAAcF,GAAY,GAE3CA,IACFL,EAAgBQ,OAAOpB,IAAK,GAC5Be,EAASM,EAAoBA,EAAoBC,EAAIN,EAAe,KAItE,OAAOD,EAIR,IAAIQ,EAAmB,GAKnBhB,EAAkB,CACrBiB,EAAG,GAGAZ,EAAkB,GAGtB,SAASS,EAAoB1B,GAG5B,GAAG4B,EAAiB5B,GACnB,OAAO4B,EAAiB5B,GAAU8B,QAGnC,IAAIC,EAASH,EAAiB5B,GAAY,CACzCK,EAAGL,EACHgC,GAAG,EACHF,QAAS,IAUV,OANAhB,EAAQd,GAAUW,KAAKoB,EAAOD,QAASC,EAAQA,EAAOD,QAASJ,GAG/DK,EAAOC,GAAI,EAGJD,EAAOD,QAKfJ,EAAoBO,EAAInB,EAGxBY,EAAoBQ,EAAIN,EAGxBF,EAAoBS,EAAI,SAASL,EAASM,EAAMC,GAC3CX,EAAoBY,EAAER,EAASM,IAClC5B,OAAO+B,eAAeT,EAASM,EAAM,CAAEI,YAAY,EAAMC,IAAKJ,KAKhEX,EAAoBgB,EAAI,SAASZ,GACX,oBAAXa,QAA0BA,OAAOC,aAC1CpC,OAAO+B,eAAeT,EAASa,OAAOC,YAAa,CAAEC,MAAO,WAE7DrC,OAAO+B,eAAeT,EAAS,aAAc,CAAEe,OAAO,KAQvDnB,EAAoBoB,EAAI,SAASD,EAAOE,GAEvC,GADU,EAAPA,IAAUF,EAAQnB,EAAoBmB,IAC/B,EAAPE,EAAU,OAAOF,EACpB,GAAW,EAAPE,GAA8B,iBAAVF,GAAsBA,GAASA,EAAMG,WAAY,OAAOH,EAChF,IAAII,EAAKzC,OAAO0C,OAAO,MAGvB,GAFAxB,EAAoBgB,EAAEO,GACtBzC,OAAO+B,eAAeU,EAAI,UAAW,CAAET,YAAY,EAAMK,MAAOA,IACtD,EAAPE,GAA4B,iBAATF,EAAmB,IAAI,IAAIM,KAAON,EAAOnB,EAAoBS,EAAEc,EAAIE,EAAK,SAASA,GAAO,OAAON,EAAMM,IAAQC,KAAK,KAAMD,IAC9I,OAAOF,GAIRvB,EAAoB2B,EAAI,SAAStB,GAChC,IAAIM,EAASN,GAAUA,EAAOiB,WAC7B,WAAwB,OAAOjB,EAAgB,SAC/C,WAA8B,OAAOA,GAEtC,OADAL,EAAoBS,EAAEE,EAAQ,IAAKA,GAC5BA,GAIRX,EAAoBY,EAAI,SAASgB,EAAQC,GAAY,OAAO/C,OAAOC,UAAUC,eAAeC,KAAK2C,EAAQC,IAGzG7B,EAAoB8B,EAAI,GAExB,IAAIC,EAAaC,OAAqB,aAAIA,OAAqB,cAAK,GAChEC,EAAmBF,EAAW5C,KAAKuC,KAAKK,GAC5CA,EAAW5C,KAAOf,EAClB2D,EAAaA,EAAWG,QACxB,IAAI,IAAIvD,EAAI,EAAGA,EAAIoD,EAAWlD,OAAQF,IAAKP,EAAqB2D,EAAWpD,IAC3E,IAAIU,EAAsB4C,EAM1B,OAFA1C,EAAgBJ,KAAK,CAAC,GAAG,IAElBM,I,uhCCjHF,SAAS0C,IACd,IAAMC,EAAY,IAAIC,EAAA,EAQtB,OAPA,OAAAC,EAAA,GAAUC,SAAU,oBACjBC,KACC,OAAAC,EAAA,GAAMF,WAELG,UAAUN,GAGRA,ECXF,SAASO,EACdC,EAAkBC,GAElB,YAFkB,IAAAA,MAAA,UAEXA,EAAKC,cAAiBF,SAAaG,EAarC,SAASC,EACdJ,EAAkBC,QAAA,IAAAA,MAAA,UAElB,IAAMI,EAAKN,EAAcC,EAAUC,GACnC,QAAkB,IAAPI,EACT,MAAM,IAAIC,eACR,8BAA8BN,EAAQ,mBAE1C,OAAOK,EAQF,SAASE,IACd,OAAOZ,SAASa,yBAAyBC,YACrCd,SAASa,mBACTL,EAaC,SAASO,EACdV,EAAkBC,GAElB,YAFkB,IAAAA,MAAA,UAEXU,MAAMC,KAAKX,EAAKY,iBAAoBb,IActC,SAASc,EAEdC,GACA,OAAOpB,SAASmB,cAAcC,GASzB,SAASC,EACdC,EAAqBC,GAErBD,EAAOE,YAAYD,G,mCC/Ed,SAASE,EAChBf,EAAiB9B,QAAA,IAAAA,OAAA,GAEXA,EACF8B,EAAGgB,QAEHhB,EAAGiB,OAYA,SAASC,EACdlB,GAEA,OAAO,OAAAmB,EAAA,GACL,OAAA9B,EAAA,GAAsBW,EAAI,SAC1B,OAAAX,EAAA,GAAsBW,EAAI,SAEzBT,KACC,OAAA6B,EAAA,IAAI,SAAC,GAAa,MAAS,UAApB,EAAAC,QACP,OAAAC,EAAA,GAAUtB,IAAOE,KACjB,OAAAqB,EAAA,GAAY,ICjBX,SAASC,EAAiBxB,GAC/B,MAAO,CACLyB,EAAGzB,EAAG0B,WACNC,EAAG3B,EAAG4B,WAaH,SAASC,EACd7B,GAEA,OAAO,OAAAmB,EAAA,GACL,OAAA9B,EAAA,GAAUW,EAAI,UACd,OAAAX,EAAA,GAAUN,OAAQ,WAEjBQ,KACC,OAAA6B,EAAA,IAAI,WAAM,OAAAI,EAAiBxB,MAC3B,OAAAsB,EAAA,GAAUE,EAAiBxB,IAC3B,OAAAuB,EAAA,GAAY,IC3CX,SAASO,EACd9B,GAEA,KAAIA,aAAc+B,kBAGhB,MAAM,IAAIC,MAAM,mBAFhBhC,EAAGiC,S,2BC8BA,SAASC,EACdlC,GAEA,OAAO,OAAAmC,EAAA,IAA8B,SAAAC,GACnC,IAAI,KAAe,SAAC,G,IAAGC,EAAH,iBAAG,GAAAA,YAAmB,OAAAD,EAAK,CAC7CE,MAAQC,KAAKC,MAAMH,EAAYC,OAC/BG,OAAQF,KAAKC,MAAMH,EAAYI,aAE9BC,QAAQ1C,MAEVT,KACC,OAAA+B,EAAA,GA3BC,SAAwBtB,GAC7B,MAAO,CACLsC,MAAQtC,EAAG2C,YACXF,OAAQzC,EAAG4C,cAwBCC,CAAe7C,IACzB,OAAAuB,EAAA,GAAY,I,sBC7BX,SAASuB,EAAwB9C,GACtC,OAAQA,EAAGU,SAGT,IAAK,QACL,IAAK,SACL,IAAK,WACH,OAAO,EAGT,QACE,OAAOV,EAAG+C,mBAWT,SAASC,IACd,OAAO,OAAA3D,EAAA,GAAyBN,OAAQ,WACrCQ,KACC,OAAA0D,EAAA,IAAO,SAAAC,GAAM,QAAEA,EAAGC,SAAWD,EAAGE,YAChC,OAAAhC,EAAA,IAAI,SAAA8B,GAAM,OACR7B,KAAM6B,EAAG1E,IACT6E,MAAK,WACHH,EAAGI,iBACHJ,EAAGK,uBAGP,OAAAC,EAAA,M,aClCC,SAASC,EAAYC,GAC1BC,SAASC,KAAOF,EAAIE,KAaf,SAASC,EACdH,EACAI,GAEA,YAFA,IAAAA,MAAA,UAEOJ,EAAIK,OAASD,EAAIC,MACjB,iCAAiCC,KAAKN,EAAIO,UAW5C,SAASC,EACdR,EACAI,GAEA,YAFA,IAAAA,MAAA,UAEOJ,EAAIO,WAAaH,EAAIG,UACrBP,EAAIS,KAAKvI,OAAS,EAUpB,SAASwI,IACd,OAAO,IAAIC,EAAA,EAtDJ,IAAIC,IAAIX,SAASC,O,aCInB,SAASW,EACdC,EAAc,GAEd,OAFgB,EAAAC,UAGblF,KACC,OAAAmF,EAAA,GAAK,GACL,OAAAtD,EAAA,IAAI,SAAC,G,IAAEwC,EAAA,EAAAA,KAAW,WAAIU,IAAIE,EAAMZ,GAC7Be,WACAC,QAAQ,MAAO,OAElB,OAAArD,EAAA,GAAY,ICjBX,SAASsD,IACd,OAAOlB,SAASQ,KAAKW,UAAU,GAa1B,SAASC,EAAgBZ,GAC9B,IAAMnE,EAAKS,EAAc,KACzBT,EAAG4D,KAAOO,EACVnE,EAAGgF,iBAAiB,SAAS,SAAA9B,GAAM,OAAAA,EAAGK,qBACtCvD,EAAGiF,QAUE,SAASC,IACd,OAAO,OAAA7F,EAAA,GAA2BN,OAAQ,cACvCQ,KACC,OAAA6B,EAAA,GAAIyD,GACJ,OAAAvD,EAAA,GAAUuD,KACV,OAAA5B,EAAA,IAAO,SAAAkB,GAAQ,OAAAA,EAAKvI,OAAS,KAC7B,OAAA4H,EAAA,MClCC,SAAS2B,EAAWC,GACzB,IAAMC,EAAQC,WAAWF,GACzB,OAAO,OAAAjD,EAAA,IAA0B,SAAAC,GAC/B,OAAAiD,EAAME,aAAY,WAAM,OAAAnD,EAAKiD,EAAMG,eAElCjG,KACC,OAAA+B,EAAA,GAAU+D,EAAMG,SAChB,OAAAjE,EAAA,GAAY,ICElB,IAAMkE,EAA4C,CAChDC,OAAQ3F,EAAkB,2BAC1B4F,OAAQ5F,EAAkB,4BAcrB,SAAS6F,EAAUnI,GACxB,OAAOgI,EAAQhI,GAAMoI,QAchB,SAASC,EAAUrI,EAAcS,GAClCuH,EAAQhI,GAAMoI,UAAY3H,GAC5BuH,EAAQhI,GAAMwH,QAYX,SAASc,EAAYtI,GAC1B,IAAMuC,EAAKyF,EAAQhI,GACnB,OAAO,OAAA4B,EAAA,GAAUW,EAAI,UAClBT,KACC,OAAA6B,EAAA,IAAI,WAAM,OAAApB,EAAG6F,WACb,OAAAvE,EAAA,GAAUtB,EAAG6F,U,oBC9CZ,SAASG,IACd,MAAO,CACLvE,EAAGc,KAAK0D,IAAI,EAAGC,aACfvE,EAAGY,KAAK0D,IAAI,EAAGE,cASZ,SAASC,EACd,G,IAAE3E,EAAA,EAAAA,EAAGE,EAAA,EAAAA,EAEL5C,OAAOsH,SAAS5E,GAAK,EAAGE,GAAK,GClBxB,SAAS2E,IACd,MAAO,CACLhE,MAAQiE,WACR9D,OAAQ+D,aCwBL,SAASC,IACd,OAAO,OAAAC,EAAA,GAAc,CFCd,OAAAvF,EAAA,GACL,OAAA9B,EAAA,GAAUN,OAAQ,SAAU,CAAE4H,SAAS,IACvC,OAAAtH,EAAA,GAAUN,OAAQ,SAAU,CAAE4H,SAAS,KAEtCpH,KACC,OAAA6B,EAAA,GAAI4E,GACJ,OAAA1E,EAAA,GAAU0E,MCpBP,OAAA3G,EAAA,GAAUN,OAAQ,SAAU,CAAE4H,SAAS,IAC3CpH,KACC,OAAA6B,EAAA,GAAIkF,GACJ,OAAAhF,EAAA,GAAUgF,QCcX/G,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAmB,OAAGwF,OAArB,KAA6BC,KAArB,SACd,OAAAtF,EAAA,GAAY,IAYX,SAASuF,EACd9G,EAAiB,G,IAAE+G,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAEtBC,EAAQD,EACXzH,KACC,OAAA2H,EAAA,GAAwB,SAItBC,EAAU,OAAAT,EAAA,GAAc,CAACO,EAAOF,IACnCxH,KACC,OAAA6B,EAAA,IAAI,WAAsB,OACxBK,EAAGzB,EAAGoH,WACNzF,EAAG3B,EAAGqH,eAKZ,OAAO,OAAAX,EAAA,GAAc,CAACK,EAASC,EAAWG,IACvC5H,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAGqB,EAAA,KAAAA,OAAU,OAAEmE,EAAA,EAAAA,OAAQC,EAAA,EAAAA,KAAQ,OAAEpF,EAAA,EAAAA,EAAGE,EAAA,EAAAA,EAAS,OAChDiF,OAAQ,CACNnF,EAAGmF,EAAOnF,EAAIA,EACdE,EAAGiF,EAAOjF,EAAIA,EAAIc,GAEpBoE,KAAI,MAEN,OAAAtF,EAAA,GAAY,I,yCClCX,SAAS+F,GACdC,EAAgB,G,IAAEC,EAAA,EAAAA,IAIZC,EAAM,OAAAtF,EAAA,IAA+B,SAAAC,GACzC,OAAAmF,EAAOvC,iBAAiB,UAAW5C,MAElC7C,KACC,OAAAmI,EAAA,GAAuB,SAI3B,OAAOF,EACJjI,KACC,OAAAoI,EAAA,IAAS,WAAM,OAAAF,IAAK,CAAEG,SAAS,EAAMC,UAAU,IAC/C,OAAAC,GAAA,IAAI,SAAAC,GAAW,OAAAR,EAAOS,YAAYD,MAClC,OAAAE,GAAA,GAAYR,GACZ,OAAAjE,EAAA,Q,+BCvCC,SAAS0E,EAASC,GACvB,MAAyB,iBAAXA,GACgB,iBAAhBA,EAAO3D,MACa,iBAApB2D,EAAOC,UACW,iBAAlBD,EAAOxC,O,iQCRvB,SAASlF,EAAcC,GACrB,OAAQA,GAGN,IAAK,MACL,IAAK,OACH,OAAOpB,SAAS+I,gBAAgB,6BAA8B3H,GAGhE,QACE,OAAOpB,SAASmB,cAAcC,IAWpC,SAAS4H,EACPtI,EAA8BvC,EAAcS,GAC5C,OAAQT,GAGN,IAAK,QACH,MAGF,IAAK,UACL,IAAK,IACkB,kBAAVS,EACT8B,EAAGuI,eAAe,KAAM9K,EAAMS,GACvBA,GACP8B,EAAGuI,eAAe,KAAM9K,EAAM,IAChC,MAGF,QACuB,kBAAVS,EACT8B,EAAGsI,aAAa7K,EAAMS,GACfA,GACP8B,EAAGsI,aAAa7K,EAAM,KAU9B,SAAS+K,EACPxI,EAA8ByI,G,QAI9B,GAAqB,iBAAVA,GAAuC,iBAAVA,EACtCzI,EAAG0I,WAAaD,EAAM9D,gBAGjB,GAAI8D,aAAiBE,KAC1B3I,EAAGwI,YAAYC,QAGV,GAAInI,MAAMsI,QAAQH,G,IACvB,IAAmB,kBAAAA,GAAK,+BACtBD,EAAYxI,EADC,U,kGAkBZ,SAAS6I,EACdnI,EAAiBoI,G,gBAA+B,oDAEhD,IAAM9I,EAAKS,EAAcC,GAGzB,GAAIoI,E,IACF,IAAmB,yBAAAC,EAAA,GAAKD,IAAW,+BAA9B,IAAME,EAAI,QACbV,EAAatI,EAAIgJ,EAAMF,EAAWE,K,qGAGtC,IAAoB,kBAAAC,GAAQ,+BAAvB,IAAMR,EAAK,QACdD,EAAYxI,EAAIyI,I,iGAGlB,OAAOzI,E,oBCrHF,SAASkJ,EACd1K,EAAa2K,GAEb,OAAO,OAAAC,EAAA,IAAM,WACX,IAAMhO,EAAOiO,eAAeC,QAAQ9K,GACpC,GAAIpD,EACF,OAAO,OAAAmO,EAAA,GAAGC,KAAKC,MAAMrO,IAIrB,IAAMsO,EAASP,IAUf,OATAO,EAAOjK,WAAU,SAAAvB,GACf,IACEmL,eAAeM,QAAQnL,EAAKgL,KAAKI,UAAU1L,IAC3C,MAAO2L,QAMJH,K,ICdTI,E,OAcG,SAASC,EAAUvL,EAAmBN,GAC3C,QAAoB,IAAT4L,EAAsB,CAC/B,IAAM9J,EAAK,YAAkB,WAC7B8J,EAAON,KAAKC,MAAMzJ,EAAGgK,aAEvB,QAAyB,IAAdF,EAAKtL,GACd,MAAM,IAAIyB,eAAe,wBAAwBzB,GAEnD,YAAwB,IAAVN,EACV4L,EAAKtL,GAAKoG,QAAQ,IAAK1G,GACvB4L,EAAKtL,GAgBJ,SAASyL,EAAS/L,EAAeQ,GACtC,IAAIhD,EAAIgD,EACR,GAAIR,EAAMtC,OAASF,EAAG,CACpB,KAAoB,MAAbwC,EAAMxC,MAAgBA,EAAI,IACjC,OAAUwC,EAAM4G,UAAU,EAAGpJ,GAAE,MAEjC,OAAOwC,EAmBF,SAASsE,EAAMtE,GACpB,OAAIA,EAAQ,MAEEA,EAAQ,GAAK,KAAMgM,WADbhM,EAAQ,KAAO,IAAO,KACM,IAEvCA,EAAMyG,WAaV,SAASR,EAAKjG,GAEjB,IADA,IAAI2K,EAAI,EACCnN,EAAI,EAAGyO,EAAMjM,EAAMtC,OAAQF,EAAIyO,EAAKzO,IAC3CmN,GAAOA,GAAK,GAAKA,EAAK3K,EAAMkM,WAAW1O,GACvCmN,GAAK,EAEP,OAAOA,I,+BC1IX,yoD,iYCwDO,SAASwB,EACd,G,IAAElL,EAAA,EAAAA,UAAWmL,EAAA,EAAAA,QAEb,IAAK,gBACH,OAAO,IAGTnL,EAAUM,WAAU,WACH,YAAY,cACpB8K,SAAQ,SAACC,EAAOC,GACrB,IAAMC,EAASF,EAAMG,cACrBD,EAAOE,GAAK,UAAUH,EACtBC,EAAOG,aAAa,YAAsBH,EAAOE,IAAKJ,SAK1D,IAAMM,EAAa,OAAA3I,EAAA,IAAoC,SAAAC,GACrD,IAAI,EAAY,iBAAiB2I,GAAG,UAAW3I,MAE9C7C,KACC,OAAAiE,EAAA,MAYJ,OARAsH,EACGvL,KACC,OAAAuI,EAAA,IAAI,SAAA5E,GAAM,OAAAA,EAAG8H,oBACb,OAAAxL,EAAA,GAAM,YAAU,sBAEfC,UAAU6K,GAGRQ,E,2DClCF,SAASG,EACd,G,IAAEC,QAAA,YAAAA,SAEIZ,EAAU,IAAIa,EAAA,EAGdC,EAAS,YAAc,OA4B7B,OA3BAA,EAAOC,UAAUC,IAAI,YAAa,cAGlChB,EACG/K,KACC,OAAAgM,EAAA,IAAU,SAAAC,GAAQ,cAAAjC,EAAA,GAAGjK,SAASmM,MAC3BlM,KACC,OAAA6B,EAAA,IAAI,SAAAsK,GAAa,OAAAA,EAAUlD,YAAY4C,MACvC,OAAAO,EAAA,GAAUC,EAAA,GACV,OAAAC,EAAA,GAAM,GACN,OAAA/D,EAAA,IAAI,SAAA9H,GACFA,EAAG0I,UAAY8C,EACfxL,EAAGsI,aAAa,gBAAiB,WAEnC,OAAAuD,EAAA,GAAMX,GAAY,KAClB,OAAApD,EAAA,IAAI,SAAA9H,GAAM,OAAAA,EAAG8L,gBAAgB,oBAC7B,OAAAD,EAAA,GAAM,KACN,OAAA/D,EAAA,IAAI,SAAA9H,GACFA,EAAG0I,UAAY,GACf1I,EAAG+L,iBAKRtM,YAGE6K,E,0HCYF,SAAS0B,EACd,G,IAAE7M,EAAA,EAAAA,UAAW6H,EAAA,EAAAA,UAAWvC,EAAA,EAAAA,UAIpB,sBAAuBwH,UACzBA,QAAQC,kBAAoB,UAG9B,OAAA7M,EAAA,GAAUN,OAAQ,gBACfU,WAAU,WACTwM,QAAQC,kBAAoB,UAIhC,IAAMC,EAAU,YAA4B,kCACrB,IAAZA,IACTA,EAAQvI,KAAOuI,EAAQvI,MAGzB,IAAMwI,EAAS,OAAA/M,EAAA,GAAsBC,SAASmM,KAAM,SACjDlM,KACC,OAAA0D,EAAA,IAAO,SAAAC,GAAM,QAAEA,EAAGC,SAAWD,EAAGE,YAChC,OAAAmI,EAAA,IAAU,SAAArI,GACR,GAAIA,EAAGrC,kBAAkBT,YAAa,CACpC,IAAMJ,EAAKkD,EAAGrC,OAAOwL,QAAQ,KAC7B,GAAIrM,GAAM,YAAgBA,GAGxB,OAFK,YAAiBA,IACpBkD,EAAGI,iBACE,OAAAiG,EAAA,GAAGvJ,GAGd,OAAO,OAET,OAAAoB,EAAA,IAAI,SAAApB,GAAM,OAAG0D,IAAK,IAAIY,IAAItE,EAAG4D,UAC7B,OAAAJ,EAAA,MAIJ4I,EAAO3M,WAAU,WACf,YAAU,UAAU,MAItB,IAAM6M,EAAQF,EACX7M,KACC,OAAA0D,EAAA,IAAO,SAAC,G,IAAES,EAAA,EAAAA,IAAU,OAAC,YAAiBA,MACtC,OAAAF,EAAA,MAIE+I,EAAO,OAAAlN,EAAA,GAAyBN,OAAQ,YAC3CQ,KACC,OAAA0D,EAAA,IAAO,SAAAC,GAAM,OAAa,OAAbA,EAAGsJ,SAChB,OAAApL,EAAA,IAAI,SAAA8B,GAAM,OACRQ,IAAK,IAAIY,IAAIX,SAASC,MACtBgD,OAAQ1D,EAAGsJ,UAEb,OAAAhJ,EAAA,MAIJ,OAAArC,EAAA,GAAMmL,EAAOC,GACVhN,KACC,OAAAkN,EAAA,IAAqB,SAACC,EAAMtK,GAAS,OAAAsK,EAAKhJ,IAAIE,OAASxB,EAAKsB,IAAIE,QAChE,OAAA8D,EAAA,GAAM,QAELjI,UAAUgF,GAGf,IAAMkI,EAAQlI,EACXlF,KACC,OAAA2H,EAAA,GAAwB,YACxB,OAAA0F,EAAA,GAAK,GACL,OAAArB,EAAA,IAAU,SAAA7H,GAAO,cAAAmJ,EAAA,GAAK,CACpBnJ,IAAKA,EAAIE,KACTkJ,aAAc,OACdC,iBAAiB,IAEhBxN,KACC,OAAAyN,EAAA,IAAW,WAET,OADA,YAAYtJ,GACL,YAOjB4I,EACG/M,KACC,OAAA0N,EAAA,GAAON,IAENlN,WAAU,SAAC,G,IAAEiE,EAAA,EAAAA,IACZuI,QAAQiB,UAAU,GAAI,GAAIxJ,EAAIiB,eAIpC,IAAMwI,EAAM,IAAIC,UAChBT,EACGpN,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAEiM,EAAA,EAAAA,SAAe,OAAAF,EAAIG,gBAAgBD,EAAU,iBAEnD5N,UAAUN,GAGf,IAAMoO,EAAW,OAAApM,EAAA,GAAMmL,EAAOC,GAC3BhN,KACC,OAAA0N,EAAA,GAAO9N,IAIXoO,EAAS9N,WAAU,SAAC,G,IAAEiE,EAAA,EAAAA,IAAKkD,EAAA,EAAAA,OACrBlD,EAAIS,OAASyC,EACf,YAAgBlD,EAAIS,MAEpB,YAAkByC,GAAU,CAAEjF,EAAG,OAKrC4L,EACGhO,KACC,OAAAiO,EAAA,GAAerO,IAEdM,WAAU,SAAC,G,QAAG,EAAH,iBAAG,GAAEgO,EAAA,EAAAA,MAAOC,EAAA,EAAAA,KACtBpO,SAASqO,cAAc,IAAIC,YAAY,qBACvCtO,SAASmO,MAAQA,E,IAGjB,IAAuB,mBACrB,wBACA,sBACA,6BACD,8BAAE,CAJE,IAAM9N,EAAQ,QAKXyC,EAAO,YAAWzC,EAAU+N,GAC5BhB,EAAO,YAAW/M,EAAUL,SAASoO,WAEzB,IAATtL,QACS,IAATsK,GAEP,YAAeA,EAAMtK,I,qGAM/B4E,EACGzH,KACC,OAAAsO,EAAA,GAAa,KACb,OAAA3G,EAAA,GAAwB,WAEvBzH,WAAU,SAAC,G,IAAEmH,EAAA,EAAAA,OACZqF,QAAQ6B,aAAalH,EAAQ,OAInC,OAAAzF,EAAA,GAAMiL,EAAQG,GACXhN,KACC,OAAAwO,EAAA,GAAY,EAAG,GACf,OAAA9K,EAAA,IAAO,SAAC,G,IAAA,mBAACyJ,EAAA,KAAMtK,EAAA,KACb,OAAOsK,EAAKhJ,IAAIO,WAAa7B,EAAKsB,IAAIO,WAC9B,YAAiB7B,EAAKsB,QAEhC,OAAAtC,EAAA,IAAI,SAAC,GAAc,OAAd,iBAAG,OAEP3B,WAAU,SAAC,G,IAAEmH,EAAA,EAAAA,OACZ,YAAkBA,GAAU,CAAEjF,EAAG,O,WCrLlC,SAASqM,IACd,IAAMC,EAAY,cACf1O,KACC,OAAA6B,EAAA,IAAmB,SAAA5C,GAAO,OAAC,WAAD,CAAC,CACzBJ,KAAM,YAAU,UAAY,SAAW,UACpCI,MAEL,OAAAyE,EAAA,IAAO,SAAC,GACN,GAAa,WADL,EAAA7E,KACe,CACrB,IAAM8P,EAAS,cACf,QAAsB,IAAXA,EACT,OAAQ,YAAwBA,GAEpC,OAAO,KAET,OAAA1K,EAAA,MA4FJ,OAxFAyK,EACG1O,KACC,OAAA0D,EAAA,IAAO,SAAC,GAAa,MAAS,WAApB,EAAA7E,QACV,OAAAoP,EAAA,GACE,uBAAa,gBACb,uBAAa,mBAGd/N,WAAU,SAAC,G,IAAA,mBAACjB,EAAA,KAAK4G,EAAA,KAAO3I,EAAA,KACjByR,EAAS,cACf,OAAQ1P,EAAI6C,MAGV,IAAK,QACC6M,IAAW9I,GACb5G,EAAI6E,QACN,MAGF,IAAK,SACL,IAAK,MACH,YAAU,UAAU,GACpB,YAAgB+B,GAAO,GACvB,MAGF,IAAK,UACL,IAAK,YACH,QAAsB,IAAX8I,EACT,YAAgB9I,OACX,CACL,IAAM+I,EAAM,aAAC/I,GAAU,YAAY,SAAU3I,IACvCf,EAAI6G,KAAK0D,IAAI,GACjB1D,KAAK0D,IAAI,EAAGkI,EAAIC,QAAQF,IAAWC,EAAIvS,QACxB,YAAb4C,EAAI6C,MAAsB,EAAI,IAE9B8M,EAAIvS,QACR,YAAgBuS,EAAIzS,IAItB8C,EAAI6E,QACJ,MAGF,QACM+B,IAAU,eACZ,YAAgBA,OAK5B6I,EACG1O,KACC,OAAA0D,EAAA,IAAO,SAAC,GAAa,MAAS,WAApB,EAAA7E,QACV,OAAAoP,EAAA,GAAe,uBAAa,kBAE3B/N,WAAU,SAAC,G,IAAA,mBAACjB,EAAA,KAAK4G,EAAA,KAChB,OAAQ5G,EAAI6C,MAGV,IAAK,IACL,IAAK,IACL,IAAK,IACH,YAAgB+D,GAChB,YAAoBA,GACpB5G,EAAI6E,QACJ,MAGF,IAAK,IACL,IAAK,IACH,IAAMqJ,EAAO,YAAW,yBACJ,IAATA,GACTA,EAAKzH,QACP,MAGF,IAAK,IACL,IAAK,IACH,IAAM7C,EAAO,YAAW,yBACJ,IAATA,GACTA,EAAK6C,YAMVgJ,E,aC1FT,WA2BE,WAAmB,G,IAAE9F,EAAA,EAAAA,OAAQkG,EAAA,EAAAA,KAAMC,EAAA,EAAAA,SAAU7D,EAAA,EAAAA,MAC3C8D,KAAKC,UC/DF,SACLH,G,QAEMG,EAAY,IAAIC,I,IACtB,IAAkB,kBAAAJ,GAAI,8BAAE,CAAnB,IAAMK,EAAG,QACN,uCAACC,EAAA,KAAMxK,EAAA,KAGPR,EAAW+K,EAAI/K,SACf8J,EAAWiB,EAAIjB,MAGfjC,EAAO,EAAWkD,EAAIlD,MACzB5G,QAAQ,mBAAoB,IAC5BA,QAAQ,OAAQ,KAGnB,GAAIT,EAAM,CACR,IAAMuG,EAAS8D,EAAU1Q,IAAI6Q,GAGxBjE,EAAOkE,OAOVJ,EAAUK,IAAIlL,EAAU,CACtBA,SAAQ,EACR8J,MAAK,EACLjC,KAAI,EACJd,OAAM,KAVRA,EAAO+C,MAASiB,EAAIjB,MACpB/C,EAAOc,KAASA,EAChBd,EAAOkE,QAAS,QAclBJ,EAAUK,IAAIlL,EAAU,CACtBA,SAAQ,EACR8J,MAAK,EACLjC,KAAI,EACJoD,QAAQ,K,iGAId,OAAOJ,EDiBYM,CAAuBT,GACxCE,KAAKQ,UEvEF,SACL5G,GAEA,IAAM6G,EAAY,IAAIC,OAAO9G,EAAO6G,UAAW,OACzCD,EAAY,SAACG,EAAY9T,EAAc+T,GAC3C,OAAU/T,EAAI,OAAO+T,EAAI,SAI3B,OAAO,SAACjR,GACNA,EAAQA,EACL0G,QAAQ,eAAgB,KACxBwK,OAGH,IAAMC,EAAQ,IAAIJ,OAAO,MAAM9G,EAAO6G,UAAS,KAC7C9Q,EACG0G,QAAQ,uBAAwB,QAChCA,QAAQoK,EAAW,KAAI,IACvB,OAGL,OAAO,SAAA1P,GAAY,OAAC,WAAD,CAAC,eACfA,GAAQ,CACXmO,MAAOnO,EAASmO,MAAM7I,QAAQyK,EAAON,GACrCvD,KAAOlM,EAASkM,KAAK5G,QAAQyK,EAAON,OF8CrBO,CAAuBnH,GAItCoG,KAAK9D,WADc,IAAVA,EACI8E,MAAK,W,cAChBjB,EAAWA,GAAY,CAAC,UAAW,kBAGnCC,KAAKD,SAASkB,Q,IACd,IAAiB,kBAAAlB,GAAQ,+BAApB,IAAMmB,EAAE,QACXlB,KAAKD,SAAShD,IAAIiE,KAAKE,K,iGAGE,IAAvBtH,EAAO2B,KAAKlO,QAAmC,OAAnBuM,EAAO2B,KAAK,GAC1CyE,KAAKmB,IAAKH,KAAapH,EAAO2B,KAAK,KAC1B3B,EAAO2B,KAAKlO,OAAS,GAC9B2S,KAAKmB,KAAK,EAAAH,MAAaI,cAAa,oBAAIxH,EAAO2B,QAIjDyE,KAAKqB,MAAM,QAAS,CAAEC,MAAO,MAC7BtB,KAAKqB,MAAM,QACXrB,KAAKzK,IAAI,Y,IAGT,IAAkB,kBAAAuK,GAAI,+BAAjB,IAAMK,EAAG,QACZH,KAAKjD,IAAIoD,I,qGAKAa,KAAKO,MAAMC,KACL,iBAAVtF,EACHjB,KAAKC,MAAMgB,GACXA,GAqBH,YAAArF,MAAP,SAAalH,GAAb,WACE,GAAIA,EACF,IAGE,IAAM8R,EAASzB,KAAK9D,MAAM9E,OAAOzH,GAC9B+R,QAAO,SAACC,EAASzT,GAChB,IAAM6C,EAAW,EAAKkP,UAAU1Q,IAAIrB,EAAOqH,KAC3C,QAAwB,IAAbxE,EACT,GAAI,WAAYA,EAAU,CACxB,IAAMwE,EAAMxE,EAASoL,OAAO/G,SAC5BuM,EAAQrB,IAAI/K,EAAK,YAAIoM,EAAQpS,IAAIgG,IAAQ,GAAI,CAAArH,SACxC,CACCqH,EAAMxE,EAASqE,SACrBuM,EAAQrB,IAAI/K,EAAKoM,EAAQpS,IAAIgG,IAAQ,IAGzC,OAAOoM,IACN,IAAIzB,KAGH,EAAKF,KAAKQ,UAAU7Q,GAG1B,OAAO,YAAI8R,GAAQ5O,KAAI,SAAC,G,IAAA,mBAAC0C,EAAA,KAAKqM,EAAA,KAAc,OAC1CC,QAAS,EAAG,EAAK5B,UAAU1Q,IAAIgG,IAC/BqM,SAAUA,EAAS/O,KAAI,SAAAiP,GACrB,OAAO,EAAG,EAAK7B,UAAU1Q,IAAIuS,EAAQvM,aAKzC,MAAO+F,GAEPyG,QAAQC,KAAK,kBAAkBrS,EAAK,iCAKxC,MAAO,IA3HX,GGvDO,SAASsS,EAAiBtS,GAC/B,OAAOA,EACJ0G,QAAQ,+BAAgC,IACxCwK,OACAxK,QAAQ,WAAY,M,ICtBP6L,E,yBAqGX,SAASC,EACd3I,GAEA,OAAOA,EAAQ1G,OAASoP,EAAkBE,OCtE5C,SAASC,EACP,G,IAAEzI,EAAA,EAAAA,OAAQkG,EAAA,EAAAA,KAAM5D,EAAA,EAAAA,MAiBhB,OAb2B,IAAvBtC,EAAO2B,KAAKlO,QAAmC,OAAnBuM,EAAO2B,KAAK,KAC1C3B,EAAO2B,KAAO,CAAC,YAAU,wBAGF,UAArB3B,EAAO6G,YACT7G,EAAO6G,UAAY,YAAU,4BAQxB,CAAE7G,OAAM,EAAEkG,KAAI,EAAE5D,MAAK,EAAE6D,SALb,YAAU,0BACxBuC,MAAM,WACN5N,OAAO6N,EAAA,IAsBL,SAASC,EACdrN,EAAa,G,IAAEsN,EAAA,EAAAA,OAAQC,EAAA,EAAAA,MAEjB1J,EAAS,IAAI2J,OAAOxN,GAGpB8D,EAAM,IAAI2D,EAAA,EACV1D,EAAM,YAAYF,EAAQ,CAAEC,IAAG,IAClCjI,KACC,OAAAiO,EAAA,GAAeyD,GACf,OAAA7P,EAAA,IAAI,SAAC,G,YAAA,mBAAC2G,EAAA,KAASvD,EAAA,KACb,GAAIkM,EAAsB3I,G,IACxB,IAAoC,kBAAAA,EAAQ3M,MAAI,8BAAE,CAAvC,cAAEgV,EAAA,EAAAA,QAASD,EAAA,EAAAA,SACpBC,EAAQzM,SAAca,EAAI,IAAI4L,EAAQzM,S,IACtC,IAAsB,4BAAAwM,IAAQ,+BAAzB,IAAME,EAAO,QAChBA,EAAQ1M,SAAca,EAAI,IAAI6L,EAAQ1M,U,oMAG5C,OAAOoE,KAET,OAAAxG,EAAA,GAAY,IAehB,OAXAyP,EACGzR,KACC,OAAA6B,EAAA,IAAqC,SAAAqJ,GAAS,OAC5CpJ,KAAMoP,EAAkBU,MACxB/V,KAAMwV,EAAiBnG,OAEzB,OAAAkB,EAAA,GAAU,MAETlM,UAAU+H,EAAIpF,KAAK3D,KAAK+I,IAGtB,CAAEA,IAAG,EAAEC,IAAG,ID1GnB,SAAkBgJ,GAChB,qBACA,qBACA,qBACA,uBAJF,CAAkBA,MAAiB,M,iCEC5B,SAASW,EACdpR,EAAiB9B,GAEjB8B,EAAGqR,MAAMC,IAASpT,EAAK,KAQlB,SAASqT,EACdvR,GAEAA,EAAGqR,MAAMC,IAAM,GAWV,SAASE,EACdxR,EAAiB9B,GAEjB8B,EAAGqR,MAAM5O,OAAYvE,EAAK,KAQrB,SAASuT,EACdzR,GAEAA,EAAGqR,MAAM5O,OAAS,GAWb,SAASiP,EACd1R,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,OAAS,IAQ7C,SAASyT,EACd3R,GAEAA,EAAG8L,gBAAgB,iBAhGrB,6M,6BCAA,wEAiFI8F,EAjFJ,qEAgGO,SAASC,EACdC,EAAoB,G,IAAE3S,EAAA,EAAAA,UAEtByS,EAAczS,EACXI,KAGC,aAAI,SAAAD,GAAY,OAAAwS,EAAM7B,QAAqB,SAAC8B,EAAYtU,G,MAChDuC,EAAK,YAAW,sBAAsBvC,EAAI,IAAK6B,GACrD,OAAO,2BACFyS,QACc,IAAP/R,IAAoB,MAAIvC,GAAOuC,EAAE,GAAK,MAEjD,OAGH,aAAK,SAAC0M,EAAMtK,G,YACV,IAAmB,kBAAA0P,GAAK,8BAAE,CAArB,IAAMrU,EAAI,QACb,OAAQA,GAGN,IAAK,WACL,IAAK,eACL,IAAK,YACL,IAAK,OACCA,KAAQiP,QAA8B,IAAfA,EAAKjP,KAC9B,YAAeiP,EAAKjP,GAAQ2E,EAAK3E,IACjCiP,EAAKjP,GAAQ2E,EAAK3E,IAEpB,MAGF,aAC4B,IAAf2E,EAAK3E,GACdiP,EAAKjP,GAAQ,YAAW,sBAAsBA,EAAI,YAE3CiP,EAAKjP,K,iGAGpB,OAAOiP,KAIT,YAAY,IAsBX,SAASsF,EACdvU,GAEA,OAAOmU,EACJrS,KACC,aAAU,SAAAwS,GAAc,YACM,IAArBA,EAAWtU,GACd,YAAGsU,EAAWtU,IACd,OAEN,iB,8BC3IC,SAASwU,EACdjS,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,OAAS,IAQ7C,SAASgU,EACdlS,GAEAA,EAAG8L,gBAAgB,iBAWd,SAASqG,EACdnS,EAAiB9B,GAEjB8B,EAAGqL,UAAU+G,OAAO,uBAAwBlU,GAQvC,SAASmU,EACdrS,GAEAA,EAAGqL,UAAUU,OAAO,wBAvEtB,yI,mCCAA,0b,gLC+BMuG,EACO,uBAuBN,SAASC,EACd3H,GAEA,OACE,WADK,CACL,UACE4H,MAAOF,EACP7E,MAAO,YAAU,kBAAiB,wBACX,IAAI7C,EAAE,WAE7B,mBAAK6H,MAAM,6BAA6BC,QAAQ,aAC9C,oBAAMlV,EAxBZ,iI,WCTI,EACK,yBADL,EAEK,yBAFL,EAGK,gEAHL,EAIK,4BAJL,EAKK,0BALL,EAMK,2BA4BJ,SAASmV,EACd,G,IAAEvC,EAAA,EAAAA,QAASD,EAAA,EAAAA,SAILyC,EACJ,WADW,CACX,OAAKJ,MAAM,kCACT,mBAAKC,MAAM,6BAA6BC,QAAQ,aAC9C,oBAAMlV,EA3BZ,+aAiCMyL,EAAW,aAACmH,GAAYD,GAAU/O,KAAI,SAAA9B,GAClC,IAAAqE,EAAA,EAAAA,SAAU8J,EAAA,EAAAA,MAAOjC,EAAA,EAAAA,KACzB,OACE,WADK,CACL,KAAG5H,KAAMD,EAAU6O,MAAO,EAAUK,UAAW,GAC7C,uBAASL,MAAO,WAAYlT,EAAW,EAAc,KAChD,WAAYA,IAAasT,EAC5B,kBAAIJ,MAAO,GAAY/E,GACtBjC,EAAK5P,OAAS,GAAK,iBAAG4W,MAAO,GAAa,YAAShH,EAAM,WAOlE,OACE,WADK,CACL,MAAIgH,MAAO,GACRvJ,GChEP,IAAM,EACG,mBADH,EAEG,kBAcF,SAAS6J,EACdC,GAEA,IAAM9J,EAAW8J,EAAM3R,KAAI,SAAA4R,GAAQ,OACjC,WADiC,CACjC,MAAIR,MAAO,GAAWQ,MAExB,OACE,WADK,CACL,MAAIR,MAAO,GACRvJ,GCzBP,IAAM,EACK,yBADL,EAEK,oBAcJ,SAASgK,EACdC,GAEA,OACE,WADK,CACL,OAAKV,MAAO,GACV,mBAAKA,MAAO,GACTU,M,oCCTF,SAASC,EACdnT,GAEAA,EAAGqR,MAAM+B,wBAA0B,QAQ9B,SAASC,EACdrT,GAEAA,EAAGqR,MAAM+B,wBAA0B,GA1DrC,qE,mCCAA,w3B,6BCAA,iZ,8CCAA,omB,6BCAA,oFA4FO,SAASE,EACd,G,IAAEvM,EAAA,EAAAA,QAASwM,EAAA,EAAAA,MAAOvM,EAAA,EAAAA,UAAWwM,EAAA,EAAAA,QAE7B,OAAO,YACL,aAAU,SAAAxT,GAAM,OAAAwT,EACbjU,KACC,aAAU,SAAAkU,GAGR,GAAIA,EACF,OAAO,uBAAazT,EAAI,CAAEuT,MAAK,EAAEvM,UAAS,IACvCzH,KACC,uBAAaS,EAAI,CAAE+G,QAAO,IAC1B,aAAI,SAAA2M,GAAW,OAAGA,QAAO,OAK7B,IAAMvF,EAAM,YAAY,MAAOnO,GAC/B,OAAO,+BAAqBmO,GACzB5O,KACC,+BAAqB4O,GACrB,aAAI,SAAAwF,GAAS,OAAGA,MAAK,iB,6BClHrC,0iB,6CCAA,8JAwFO,SAASC,EACd5T,EAAiB,G,IAAEuT,EAAA,EAAAA,MAAOvM,EAAA,EAAAA,UAEpB6M,EAAS7T,EAAG2K,cAAetD,UAClBrH,EAAG2K,cAAeA,cAAetD,UAGhD,OAAO,YAAc,CAACkM,EAAOvM,IAC1BzH,KACC,aAAI,SAAC,G,IAAA,mBAAC,OAAEqH,EAAA,EAAAA,OAAQnE,EAAA,EAAAA,OAAsBd,EAAA,YAAAA,EAIpC,MAAO,CACLc,OAJFA,EAASA,EACLF,KAAKuR,IAAID,EAAQtR,KAAK0D,IAAI,EAAGtE,EAAIiF,IACjCiN,EAGFE,KAAMpS,GAAKiF,EAASiN,MAGxB,aAA8B,SAACG,EAAGC,GAChC,OAAOD,EAAEvR,SAAWwR,EAAExR,QACfuR,EAAED,OAAWE,EAAEF,SAevB,SAASG,EACdlU,EAAiB,G,IAAE+G,EAAA,EAAAA,QAEnB,OAAO,YAGL,YAAU,KACV,YAAeA,GACf,aAAI,SAAC,G,IAAA,mBAAC,OAAEtE,EAAA,EAAAA,OAAQsR,EAAA,EAAAA,KAAU,OAAAtR,OACxB,YAAiBzC,EAAIyC,GACrB,YAAezC,EAAI+T,GAGfA,EACF,YAAiB/T,EAAI4G,GAErB,YAAmB5G,MAIvB,aAAI,SAAC,GAAc,OAAd,iBAAC,MAGN,aAAS,WACP,YAAmBA,GACnB,YAAmBA,GACnB,YAAiBA,S,6CCrJvB,qLAgEO,SAASmU,EACdhG,G,QAEM+E,EAAQ,IAAIzE,I,IAClB,IAAiB,kBAAAN,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACLoU,EAAQ,YAA6B,QAASpU,GACpD,QAAqB,IAAVoU,EAAuB,CAChC,IAAMC,EAAQ,YAAoC,IAAID,EAAME,SAC5DpB,EAAMrE,IAAIwF,EAAOrU,K,iGAerB,OAVe,IAAK,yBAAI,YAAIkT,EAAMnK,QAAQ3H,KAAI,SAAAiT,GAAS,OACrD,WADqD,CAC3CA,EAAO,eAEhB9U,KACC,aAAI,WAAM,mBAAkB,gBAAiB2T,EAAMpV,IACjD,aAAS,SAAC,GAAgB,OAAd,EAAA+H,UAAuB,YAAIqN,EAAMnK,eAMhDxJ,KACC,aAAI,SAAA6C,GAAQ,OAAGA,KAAI,MACnB,aAAK,SAAC,EAAgB,GAAa,OAAGsK,KAA9B,EAAAtK,KAAoCA,KAApB,EAAAA,UAavB,SAASmS,EACdpG,GAEA,OAAO,YAGL,YAAU,KACV,aAAI,SAAC,G,IAAEzB,EAAA,EAAAA,KACDA,GACF,YAAuBA,MAI3B,YAAM,KAGN,YAAU,KACV,aAAI,SAAC,G,IAAEtK,EAAA,EAAAA,KACL,YAAqBA,MAIvB,aAAS,W,YACP,IAAiB,kBAAA+L,GAAG,+BAAf,IAAMnO,EAAE,QACX,YACE,YAAkB,gBAAiBA,K,qIChI7C,0K,6BCAA,2GAiGO,SAASwU,EACd,G,IAAEzN,EAAA,EAAAA,QAASwM,EAAA,EAAAA,MAAOvM,EAAA,EAAAA,UAAWyN,EAAA,EAAAA,QAE7B,OAAO,YACL,aAAU,SAAAzU,GAAM,OAAAyU,EACblV,KACC,aAAU,SAAAmV,GAGR,GAAIA,EAAQ,CACV,IAAMvG,EAAM,YAA+B,gBAAiBnO,GAGtD2U,EAAW,uBAAa3U,EAAI,CAAEuT,MAAK,EAAEvM,UAAS,IACjDzH,KACC,uBAAaS,EAAI,CAAE+G,QAAO,KAIxB6N,EAAW,0BAAgBzG,EAAK,CAAEpH,QAAO,EAAEC,UAAS,IACvDzH,KACC,0BAAgB4O,IAIpB,OAAO,YAAc,CAACwG,EAAUC,IAC7BrV,KACC,aAAI,SAAC,G,IAAA,mBAAuB,OAAGmU,QAAzB,KAAkCmB,QAAzB,UAKnB,OAAO,YAAG,c,6CCjItB,6MA0FO,SAASC,EACd3G,EAA0B,G,QAAEpH,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAE/BkM,EAAQ,IAAIzE,I,IAClB,IAAiB,kBAAAN,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACL4K,EAAKmK,mBAAmB/U,EAAGmE,KAAKW,UAAU,IAC1CjE,EAAS,YAAW,QAAQ+J,EAAE,WACd,IAAX/J,GACTqS,EAAMrE,IAAI7O,EAAIa,I,iGAIlB,IAAMmU,EAAUjO,EACbxH,KACC,aAAI,SAAA0V,GAAU,UAAKA,EAAOxS,WAyE9B,OArEmB,YAAiBnD,SAASmM,MAC1ClM,KACC,YAAwB,UAGxB,aAAI,WACF,IAAIoP,EAA4B,GAChC,OAAO,YAAIuE,GAAOjD,QAAO,SAACxF,EAAO,GAC/B,I,IAD+B,mBAACyK,EAAA,KAAQrU,EAAA,KACjC8N,EAAK/S,QAAQ,CAElB,KADasX,EAAMpV,IAAI6Q,EAAKA,EAAK/S,OAAS,IACjC8E,SAAWG,EAAOH,SAGzB,MAFAiO,EAAKwG,MAQT,IADA,IAAIvO,EAAS/F,EAAOwG,WACZT,GAAU/F,EAAO8J,eAEvB/D,GADA/F,EAASA,EAAO8J,eACAtD,UAIlB,OAAOoD,EAAMoE,IACX,YAAQF,EAAO,YAAIA,EAAM,CAAAuG,KACzBtO,KAED,IAAI6H,QAIT,aAAU,SAAAhE,GAAS,mBAAc,CAACuK,EAAShO,IACxCzH,KACC,aAAK,SAAC,EAAc,GAGlB,I,IAHI,mBAACmN,EAAA,KAAMtK,EAAA,KAAO,mBAACyR,EAAA,KAAoBlS,EAAA,YAAAA,EAGhCS,EAAKxG,QAAQ,CAElB,KADM,oBAAG,GACIiY,EAASlS,GAGpB,MAFA+K,EAAO,YAAIA,EAAM,CAAAtK,EAAK/F,UAO1B,KAAOqQ,EAAK9Q,QAAQ,CAElB,KADM,6BAAG,GACIiY,GAAUlS,GAGrB,MAFAS,EAAO,aAACsK,EAAKyI,OAAW/S,GAO5B,MAAO,CAACsK,EAAMtK,KACb,CAAC,GAAI,YAAIqI,KACZ,aAAqB,SAACuJ,EAAGC,GACvB,OAAOD,EAAE,KAAOC,EAAE,IACXD,EAAE,KAAOC,EAAE,WAQzB1U,KACC,aAAI,SAAC,G,IAAA,mBAACmN,EAAA,KAAMtK,EAAA,KAAU,OACpBsK,KAAMA,EAAKtL,KAAI,SAAC,GAAW,OAAX,iBAAC,MACjBgB,KAAMA,EAAKhB,KAAI,SAAC,GAAW,OAAX,iBAAC,UAInB,YAAU,CAAEsL,KAAM,GAAItK,KAAM,KAC5B,YAAY,EAAG,GACf,aAAI,SAAC,G,IAAA,mBAAC4R,EAAA,KAAGC,EAAA,KAGP,OAAID,EAAEtH,KAAK9Q,OAASqY,EAAEvH,KAAK9Q,OAClB,CACL8Q,KAAMuH,EAAEvH,KAAKzN,MAAMsD,KAAK0D,IAAI,EAAG+N,EAAEtH,KAAK9Q,OAAS,GAAIqY,EAAEvH,KAAK9Q,QAC1DwG,KAAM,IAKD,CACLsK,KAAMuH,EAAEvH,KAAKzN,OAAO,GACpBmD,KAAM6R,EAAE7R,KAAKnD,MAAM,EAAGgV,EAAE7R,KAAKxG,OAASoY,EAAE5R,KAAKxG,aAgBlD,SAASwZ,EACdjH,GAEA,OAAO,YAGL,YAAU,KACV,aAAI,SAAC,G,QAAEzB,EAAA,EAAAA,KAAMtK,EAAA,EAAAA,K,IAGX,IAAmB,kBAAAA,GAAI,8BAAE,CAAd,IAACpC,EAAD,uBAAC,GACV,YAAkBA,GAClB,YAAgBA,I,iGAIlB0M,EAAKnC,SAAQ,SAAC,EAAME,G,IAALzK,EAAD,iBAAC,GACb,YAAgBA,EAAIyK,IAAUiC,EAAK9Q,OAAS,GAC5C,YAAcoE,GAAI,SAKtB,aAAS,W,YACP,IAAiB,kBAAAmO,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACX,YAAkBA,GAClB,YAAgBA,I,uTCjLjB,SAASqV,EACd,G,IAAEC,EAAA,EAAAA,OAAQC,EAAA,EAAAA,OAAQC,EAAA,EAAAA,QAElB,OAAO,OAAAjW,EAAA,GACL,OAAAgM,EAAA,IAAU,WAAM,cAAA7E,EAAA,GAAc,CAAC4O,EAAQE,EAASD,IAC7ChW,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAoB,OAAGgE,MAAtB,KAA6B3I,OAAtB,c,mECGd,SAASgZ,EACd,EAAuCC,G,IAArClO,EAAA,EAAAA,IAEF,YAFuC,IAAAkO,MAAA,IAEhC,OAAAnW,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GACR,IAAMsV,EClBL,SACLtV,EAAsB,G,IAEhByP,QAFkB,YAAAkG,WAEA,IAGlBjM,EAAS,OAAAvI,EAAA,GACb,OAAA9B,EAAA,GAAUW,EAAI,SACd,OAAAX,EAAA,GAAUW,EAAI,SAAST,KAAK,OAAAsM,EAAA,GAAM,KAEjCtM,KACC,OAAA6B,EAAA,IAAI,WAAM,OAAAqO,EAAGzP,EAAG9B,UAChB,OAAAoD,EAAA,GAAUmO,EAAGzP,EAAG9B,QAChB,OAAAuO,EAAA,MAIEmJ,EAAS,YAAkB5V,GAGjC,OAAO,OAAA0G,EAAA,GAAc,CAACgD,EAAQkM,IAC3BrW,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAmB,OAAGlD,MAArB,KAA4B8C,MAArB,UDJE6U,CAAiB7V,EAAI0V,GAwBpC,OArBAJ,EACG/V,KACC,OAAA2H,EAAA,GAAwB,SACxB,OAAA9F,EAAA,IAAI,SAAC,G,IAAElD,EAAA,EAAAA,MAAgC,OACrCmD,KAAM,IAAkByU,MACxB1a,KAAM8C,OAGPuB,UAAU+H,EAAIpF,KAAK3D,KAAK+I,IAG7B8N,EACG/V,KACC,OAAA2H,EAAA,GAAwB,UAEvBzH,WAAU,SAAC,G,IAAEuB,EAAA,EAAAA,MACRA,GACF,YAAU,SAAUA,MAIrBsU,M,qCE1DN,SAASS,IACd,OAAO,OAAAxW,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GAAM,OCXb,SACLA,GAEA,OAAO,OAAAX,EAAA,GAAUW,EAAI,SAClBT,KACC,OAAAC,EAAA,QAAMM,IDMQkW,CAAiBhW,GAC9BT,KACC,OAAA0I,EAAA,GAAY,YAAa,iBACzB,OAAAH,EAAA,GAAI,KACJ,OAAAtI,EAAA,QAAMM,OAGV,OAAAwB,EAAA,QAAUxB,I,sFEoBP,SAASmW,EACdjW,EAAiByI,GAEjBzI,EAAGwI,YAAYC,GCCV,SAASyN,EACdlW,EAAiB,G,IAAEsV,EAAA,EAAAA,OAAQa,EAAA,EAAAA,OAErBC,EAAO,YAAkB,0BAA2BpW,GACpDqW,EAAO,YAAkB,0BAA2BrW,GAC1D,OAAO,OAAAT,EAAA,GAGL,OAAAiO,EAAA,GAAe8H,GACf,OAAAlU,EAAA,IAAI,SAAC,G,IAAA,mBAAC3E,EAAA,KAMJ,OANY,KACFyB,MDtDT,SACL8B,EAAiB9B,GAEjB,OAAQA,GAGN,KAAK,EACH8B,EAAGgK,YAAc,YAAU,sBAC3B,MAGF,KAAK,EACHhK,EAAGgK,YAAc,YAAU,qBAC3B,MAGF,QACEhK,EAAGgK,YAAc,YAAU,sBAAuB9L,EAAMyG,aCsCtD2R,CAAoBD,EAAM5Z,EAAOb,QD7BlC,SACLoE,GAEAA,EAAGgK,YAAc,YAAU,6BC4BrBuM,CAAsBF,GAEjB5Z,KAIT,OAAA8O,EAAA,IAAU,SAAA9O,GAAU,OAAA0Z,EACjB5W,KAGC,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA4K,EAAA,IAAK,SAAA/L,GAEH,IADA,IAAMiB,EAAY1L,EAAG2K,cACdF,EAAQhO,EAAOb,SACpBqa,EAAsBG,EAAM,YAAmB3Z,EAAOgO,SAClDiB,EAAU+K,aAAe/K,EAAU9I,aAAe,OAGxD,OAAO6H,IACN,GAGH,OAAAjL,EAAA,GAAM/C,GAGN,OAAAia,EAAA,IAAS,YD/BV,SACL1W,GAEAA,EAAG0I,UAAY,GC6BPiO,CAAsBP,WCpDzB,SAASQ,EACd,EAAuC,G,IAArCnP,EAAA,EAAAA,IAAuC6N,EAAA,EAAAA,OAEzC,OAAO,OAAA/V,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GACR,IAAM0L,EAAY1L,EAAG2K,cAGfwL,EAAS,YAAmBzK,GAC/BnM,KACC,OAAA6B,EAAA,IAAI,SAAC,GACH,OADK,EAAAO,GACO+J,EAAU+K,aAAe/K,EAAU9I,aAAe,MAEhE,OAAA6J,EAAA,KACA,OAAAxJ,EAAA,GAAO6N,EAAA,IAIX,OAAOrJ,EACJlI,KACC,OAAA0D,EAAA,GAAO,KACP,OAAAyE,EAAA,GAAM,QACNwO,EAAkBlW,EAAI,CAAEsV,OAAM,EAAEa,OAAM,W,yMCGzC,SAASU,EACd,G,IAAE1X,EAAA,EAAAA,UAAW6H,EAAA,EAAAA,UAEb,OAAO,OAAAzH,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GACR,IAAM+G,EC1BL,SACL/G,EAAiB,GAEjB,OAFmB,EAAAb,UAGhBI,KACC,OAAA6B,EAAA,IAAI,WACF,IAAM0V,EAASC,iBAAiB/W,GAChC,MAAO,CACL,SACA,kBACAgX,SAASF,EAAOG,aAEpB,OAAAxK,EAAA,KACA,OAAAlB,EAAA,IAAU,SAAA2L,GACR,OAAIA,EACK,YAAiBlX,GACrBT,KACC,OAAA6B,EAAA,IAAI,SAAC,GAAe,OAClB8V,QAAQ,EACRzU,OAFK,EAAAA,YAMJ,OAAA8G,EAAA,GAAG,CACR2N,QAAQ,EACRzU,OAAQ,OAId,OAAAlB,EAAA,GAAY,IDHI4V,CAAYnX,EAAI,CAAEb,UAAS,IAGrCiY,EAAQ,YAAa,QACxB7X,KACC,OAAA6B,EAAA,IAAI,SAAAiW,GAAQ,mBAAW,yBAA0BA,MACjD,OAAApU,EAAA,IAAO,SAAAqU,GAAM,YAAc,IAAPA,KACpB,OAAA9J,EAAA,GAAe,YAAa,iBAC5B,OAAAjC,EAAA,IAAU,SAAC,G,IAAA,mBAAC+L,EAAA,KAAI7J,EAAA,KAAW,mBAAgB6J,EAAI,CAAEvQ,QAAO,EAAEC,UAAS,IAChEzH,KACC,OAAA6B,EAAA,IAAI,SAAC,GACH,OADe,SAAAO,GACH2V,EAAG1U,aAAe,OAAS,UAEzC,OAAA6J,EAAA,KCGP,SACLzM,GAEA,OAAO,OAAAT,EAAA,GAGL,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAAzG,ICtFD,SACLrB,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,SAAW,IDoFhDqZ,CAAqBvX,EAAa,SAATqB,MAI3B,OAAAqV,EAAA,IAAS,YChFN,SACL1W,GAEAA,EAAG8L,gBAAgB,iBD8Ef0L,CAAuBxX,ODffyX,CAAgBhK,OAGpB,OAAAnM,EAAA,GAAsB,SAI1B,OAAO,OAAAoF,EAAA,GAAc,CAACK,EAASqQ,IAC5B7X,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAC6T,EAAA,KAAQ5T,EAAA,KAAkB,OAAC,WAAD,CAAC,CAAEA,KAAI,GAAK4T,MAC5C,OAAA1T,EAAA,GAAY,U,yIGnDf,SAASmW,EACd,G,IAAE3Q,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAEX,OAAO,OAAAzH,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GAAM,mBAAgBA,EAAI,CAAE+G,QAAO,EAAEC,UAAS,IACrDzH,KACC,OAAA6B,EAAA,IAAI,SAAC,GAAsB,OAAGuW,OAAb,SAAAhW,GAA0B,OAC3C,OAAAuF,EAAA,GAAwB,UC7BzB,SACLlH,GAEA,OAAO,OAAAT,EAAA,GAGL,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAC,G,IAAE6P,EAAA,EAAAA,QCrBJ,SACL3X,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,SAAW,IDmBhD0Z,CAAc5X,EAAI2X,MAIpB,OAAAjB,EAAA,IAAS,YCfN,SACL1W,GAEAA,EAAG8L,gBAAgB,iBDaf+L,CAAgB7X,ODiBd8X,CAAU9X,U,iMGDX,SAAS+X,EACd,G,IAAEhR,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAELuM,EAAQ,IAAIpI,EAAA,EAelB,OAZA,YAAa,UACV5L,KACC,OAAAgM,EAAA,IAAU,SAAA0J,GAAU,OAAA1B,EACjBhU,KACC,OAAA2H,EAAA,GAAwB,WCoDhClH,EDnD0BiV,ECqDnB,OAAA1V,EAAA,GAGL,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAC,G,IAAEoG,EAAA,EAAAA,QC/GJ,SACLlO,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,SAAW,ID6GhD8Z,CAAgBhY,EAAIkO,MAItB,OAAAwI,EAAA,IAAS,YCzGN,SACL1W,GAEAA,EAAG8L,gBAAgB,iBDuGfmM,CAAkBjY,SAbjB,IACLA,MD/CKP,YAGE,OAAAF,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GAAM,OChBb,SACLA,EAAiB,G,IAAE+G,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAItBgO,EAAUjO,EACbxH,KACC,OAAAmI,EAAA,GAAM,UACN,OAAA+E,EAAA,KACA,OAAAlL,EAAA,GAAY,IAIV2W,EAAUlD,EACbzV,KACC,OAAAgM,EAAA,IAAU,WAAM,mBAAiBvL,GAC9BT,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAEqB,EAAA,EAAAA,OAAa,OAClB6O,IAAQtR,EAAGqH,UACX8Q,OAAQnY,EAAGqH,UAAY5E,UAI7B,OAAAyE,EAAA,GAAwB,UACxB,OAAA3F,EAAA,GAAY,IAIhB,OAAO,OAAAmF,EAAA,GAAc,CAACsO,EAASkD,EAASlR,IACrCzH,KACC,OAAA6B,EAAA,IAAI,SAAC,G,IAAA,mBAAC6T,EAAA,KAAQ,OAAE3D,EAAA,EAAAA,IAAK6G,EAAA,EAAAA,OAAU,OAAYxW,EAAA,SAAAA,EAAac,EAAA,OAAAA,OAKtD,MAAO,CACLmE,OAAQ0K,EAAM2D,EACdxS,OANFA,EAASF,KAAK0D,IAAI,EAAGxD,EACjBF,KAAK0D,IAAI,EAAGqL,EAAS3P,EAAIsT,GACzB1S,KAAK0D,IAAI,EAAGxD,EAASd,EAAIwW,IAK3BjK,OAAQoD,EAAM2D,GAAUtT,MAG5B,OAAA8K,EAAA,IAA2B,SAACuH,EAAGC,GAC7B,OAAOD,EAAEpN,SAAWqN,EAAErN,QACfoN,EAAEvR,SAAWwR,EAAExR,QACfuR,EAAE9F,SAAW+F,EAAE/F,WD5BVkK,CAAUpY,EAAI,CAAE+G,QAAO,EAAEC,UAAS,OAClD,OAAAc,EAAA,IAAI,SAAAuP,GAAQ,OAAA9D,EAAMnR,KAAKiV,S,iJG1BpB,SAASgB,EACd,G,IAAEtR,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAAWwM,EAAA,EAAAA,QAEtB,OAAO,OAAAjU,EAAA,GACL,OAAAgM,EAAA,IAAU,SAAAvL,GAAM,OAAAwT,EACbjU,KACC,OAAAgM,EAAA,IAAU,SAAAkI,GAGR,OAAIA,EACK,YAAgBzT,EAAI,CAAE+G,QAAO,EAAEC,UAAS,IAC5CzH,KACC,OAAA6B,EAAA,IAAI,SAAC,GAAsB,OAAGuW,OAAb,SAAAhW,GAA0B,OAC3C,OAAAuF,EAAA,GAAwB,UCpCjC,SACLlH,GAEA,OAAO,OAAAT,EAAA,GAGL,OAAAoM,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAC,G,IAAE6P,EAAA,EAAAA,QCrBJ,SACL3X,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiBpK,EAAQ,SAAW,IDmBhDoa,CAActY,EAAI2X,MAIpB,OAAAjB,EAAA,IAAS,YCfN,SACL1W,GAEAA,EAAG8L,gBAAgB,iBDafyM,CAAgBvY,ODwBNwY,CAAUxY,IAKP,OAAAuJ,EAAA,GAAG,CAAEoO,QAAQ,c,4ZGzChC,SAASc,IACP,MAAO,qBAAqBzU,KAAK0U,UAAUC,W,oCCe7C,SAASC,EACPlV,GAGA,OADM,gDAAC,GACMmV,eAGX,IAAK,SACG,qEACN,OC7BC,SACLC,EAAcC,GAEd,OAAO,OAAAlM,EAAA,GAAK,CACVnJ,SAAqB,IAATqV,EACR,gCAAgCD,EAAI,IAAIC,EACxC,gCAAgCD,EACpChM,aAAc,SAEbvN,KACC,OAAA0D,EAAA,IAAO,SAAC,GAAe,OAAW,MAAxB,EAAA+V,UACV,OAAAtR,EAAA,GAAM,YACN,OAAA6D,EAAA,IAAU,SAAAnQ,GAGR,QAAoB,IAAT2d,EAAsB,CACvB,IAAAE,EAAA,EAAAA,iBAAkBC,EAAA,EAAAA,YAC1B,OAAO,OAAA3P,EAAA,GAAG,CACL,YAAM0P,GAAoB,GAAE,SAC5B,YAAMC,GAAe,GAAE,WAKpB,IAAAC,EAAA,EAAAA,aACR,OAAO,OAAA5P,EAAA,GAAG,CACL,YAAM4P,GAAgB,GAAE,sBDG1BC,CADE,KAAM,MAIjB,IAAK,SACG,gEACN,OElCC,SACL5U,EAAc6U,GAEd,OAAO,OAAAxM,EAAA,GAAK,CACVnJ,IAAK,WAAWc,EAAI,oBAAoB8U,mBAAmBD,GAC3DvM,aAAc,SAEbvN,KACC,OAAA0D,EAAA,IAAO,SAAC,GAAe,OAAW,MAAxB,EAAA+V,UACV,OAAAtR,EAAA,GAAM,YACN,OAAAtG,EAAA,IAAI,SAAC,G,IAAEmY,EAAA,EAAAA,WAAYL,EAAA,EAAAA,YAAiC,OAC/C,YAAMK,GAAW,SACjB,YAAML,GAAY,cFsBhBM,CADE,KAAM,MAIjB,QACE,OAAO,KG6BN,SAASC,EACdzZ,EAAiB9B,GAEjB8B,EAAGsI,aAAa,gBAAiB,QACjCtI,EAAGqR,MAAMC,IAAM,IAAIpT,EAAK,KAQnB,SAASwb,EACd1Z,GAEA,IAAM9B,GAAS,EAAIyb,SAAS3Z,EAAGqR,MAAMC,IAAK,IAC1CtR,EAAG8L,gBAAgB,iBACnB9L,EAAGqR,MAAMC,IAAM,GACXpT,GACFa,OAAOsH,SAAS,EAAGnI,GAYhB,SAAS0b,EAAWzR,GACzB,IAAK,YAASA,GACZ,MAAM,IAAI0R,YAAY,0BAA0BrQ,KAAKI,UAAUzB,IAGjE,IAAMhJ,EAAY,cACZsF,EAAY,cAGZwM,EAAY,YAAkB9I,EAAO3D,KAAM,CAAEC,UAAS,IACtDqV,EAAY,cACZ9S,EAAY,cACZyN,EAAY,YAAW,sBACvBjB,EAAY,YAAW,uBAK7B,0BAAgB,CACd,WACA,YACA,SACA,eACA,OACA,OACA,aACA,SACA,eACA,eACA,gBACA,OACA,OACA,OACC,CAAErU,UAAS,IAEd,IAAM8O,EAAY,eCnHb,SACL,G,IAAE9O,EAAA,EAAAA,UAAW2a,EAAA,EAAAA,MAEPC,EAAO5a,EACVI,KACC,OAAA6B,EAAA,IAAI,WAAM,mBAAgC,eAI9C,OAAAD,EAAA,GACE,YAAW,SAAS5B,KAAK,OAAA0D,EAAA,GAAO6N,EAAA,IAChC,OAAAzR,EAAA,GAAUN,OAAQ,gBAEjBQ,KACC,OAAA0I,EAAA,GAAY8R,IAEXta,WAAU,SAAA0O,G,YACT,IAAiB,kBAAAA,GAAG,+BAAP,QACR7F,aAAa,OAAQ,K,qGAIhCwR,EACGva,KACC,OAAA6B,EAAA,IAAI,SAAAwJ,GAAM,mBAAW,QAAQA,EAAE,SAC/B,OAAA3H,EAAA,IAAO,SAAAjD,GAAM,YAAc,IAAPA,KACpB,OAAA8H,EAAA,IAAI,SAAA9H,GACF,IAAMga,EAAUha,EAAGqM,QAAQ,WACvB2N,IAAYA,EAAQC,MACtBD,EAAQ1R,aAAa,OAAQ,QAGhC7I,WAAU,SAAAO,GAAM,OAAAA,EAAGka,oBDqFxBC,CAAa,CAAEhb,UAAS,EAAE2a,MAAK,IAClB,CAAE3a,UAAS,GE3HtBA,UAGCI,KACC,OAAAqN,EAAA,GAAK,GACL,OAAAY,EAAA,GAAe,uBAAa,cAC5B,OAAApM,EAAA,IAAI,SAAC,G,IAAGpB,EAAH,iBAAG,GAAQ,mBAA+B,SAAUA,OAIxDP,WAAU,SAAA0O,G,YACb,IAAiB,kBAAAA,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACX,GAAIA,EAAGoa,KAAO,qBAAqBpW,KAAKhE,EAAGqB,MAAO,CAChD,IAAMgZ,EAAS,YAAc,UACvB7b,EAAMwB,EAAGoa,IAAM,MAAQ,cAC7BC,EAAO7b,GAAOwB,EAAGxB,GACjB,YAAewB,EAAIqa,K,qGLyBpB,SACL,GAAE,EAAAlb,UAGCI,KACC,OAAA6B,EAAA,IAAI,WAAM,mBAAqC,uBAC/C,OAAAmK,EAAA,IAAU,SAAC,G,IAAE3H,EAAA,EAAAA,KAAW,OACtB,WADsB,CAChB,GAAG,YAAKA,IAAS,WAAM,OAAAgV,EAAiBhV,SAEhD,OAAAoJ,EAAA,IAAW,WAAM,eAEhBvN,WAAU,SAAAsT,G,YACT,IAAiB,8BAAY,2BAAyB,8BAAE,CAAnD,IAAM/S,EAAE,QACNA,EAAGsa,aAAa,mBACnBta,EAAGsI,aAAa,gBAAiB,QACjCtI,EAAGwI,YAAY,YAAauK,M,qGGoEtCwH,CAAY,CAAEpb,UAAS,IG7HlB,SACL,G,IAAEA,EAAA,EAAAA,UAEIqb,EAAW,YAAc,SAC/Brb,EACGI,KACC,OAAA6B,EAAA,IAAI,WAAM,mBAA8B,0BAEvC3B,WAAU,SAAA0O,G,YACT,IAAiB,kBAAAA,GAAG,8BAAE,CAAjB,IAAMnO,EAAE,QACX,YAAeA,EAAIwa,GACnB,YAAeA,EAAU,YAAYxa,K,qGHmH7Cya,CAAY,CAAEtb,UAAS,IJnHlB,SACL,G,IAEM4a,EAFJ,EAAA5a,UAGCI,KACC,OAAA6B,EAAA,IAAI,WAAM,mBAAY,0BACtB,OAAAG,EAAA,GAAY,IAIhBwY,EAAKta,WAAU,SAAA0O,G,YACb,IAAiB,kBAAAA,GAAG,+BAAP,QACRrC,gBAAgB,sB,qGAIvB,OAAA4O,EAAA,GAAIjC,EAAesB,EAAM,KACtBxa,KACC,OAAAgM,EAAA,IAAU,SAAA4C,GAAO,OAAAhN,EAAA,EAAK,yBAAIgN,EAAI/M,KAAI,SAAApB,GAAM,OACtC,OAAAX,EAAA,GAAUW,EAAI,aAAc,CAAE2G,SAAS,IACpCpH,KACC,OAAAC,EAAA,GAAMQ,aAIXP,WAAU,SAAAO,GACT,IAAMsR,EAAMtR,EAAG4B,UAGH,IAAR0P,EACFtR,EAAG4B,UAAY,EAGN0P,EAAMtR,EAAG4C,eAAiB5C,EAAGyW,eACtCzW,EAAG4B,UAAY0P,EAAM,MIoF7BqJ,CAAe,CAAExb,UAAS,IAG1B,IAAMmL,EAAU,cACVQ,EAAa,YAAe,CAAE3L,UAAS,EAAEmL,QAAO,IAKhDvD,EAAU,uBAAa,UAC1BxH,KACC,sBAAY,CAAEJ,UAAS,EAAE6H,UAAS,IAClC,OAAAzF,EAAA,GAAY,IAGVgS,EAAQ,uBAAa,QACxBhU,KACC,oBAAU,CAAEwH,QAAO,EAAEC,UAAS,IAC9B,OAAAzF,EAAA,GAAY,IAKVqZ,EAAc,uBAAa,cAC9Brb,KACC,0BAAgB,CAAEwH,QAAO,EAAEwM,MAAK,EAAEvM,UAAS,EAAEwM,QAAO,IACpD,OAAAjS,EAAA,GAAY,IAGVsZ,EAAO,uBAAa,OACvBtb,KACC,+BAAqB,CAAEwH,QAAO,EAAEwM,MAAK,EAAEvM,UAAS,EAAEyN,QAAO,IACzD,OAAAlT,EAAA,GAAY,IAGVuZ,EAAQ,uBAAa,QACxBvb,KACC,oBAAU,CAAEwH,QAAO,EAAEC,UAAS,EAAEwM,QAAO,IACvC,OAAAjS,EAAA,GAAY,IAGVwZ,EAAQ,uBAAa,QACxBxb,KACC,oBAAU,CAAEwH,QAAO,EAAEC,UAAS,IAC9B,OAAAzF,EAAA,GAAY,IAMVkJ,EAAQtC,EAAOxC,QAAUwC,EAAOxC,OAAO8E,MACzCtC,EAAOxC,OAAO8E,WACd3K,EAGEkR,OAA0B,IAAVvG,EAClB,OAAAlK,EAAA,GAAKkK,GACLwG,EACG1R,KACC,OAAAgM,EAAA,IAAU,SAAA/G,GAAQ,cAAAqI,EAAA,GAAK,CACrBnJ,IAAQc,EAAI,4BACZsI,aAAc,OACdC,iBAAiB,IAEhBxN,KACC,OAAAmI,EAAA,GAAM,iBAKZH,EAAS,YAAkBY,EAAOxC,OAAO4B,OAAQ,CACrD0J,MAAK,EAAED,OAAM,IAMTsE,GAAS,uBAAa,gBACzB/V,KACC,2BAAiBgI,EAAQ,CAAEoO,UAAWxN,EAAOxC,OAAOgQ,YACpD,OAAApU,EAAA,GAAY,IAIVgU,GAAS,uBAAa,gBACzBhW,KACC,6BACA,OAAAgC,EAAA,GAAY,IAIViU,GAAU,uBAAa,iBAC1BjW,KACC,4BAAkBgI,EAAQ,CAAE+N,OAAM,KAClC,OAAA/T,EAAA,GAAY,IAKVyZ,GAAU,uBAAa,UAC1Bzb,KACC,sBAAY,CAAE+V,OAAM,GAAEC,OAAM,GAAEC,QAAO,KACrC,OAAAjU,EAAA,GAAY,IAMhBuY,EACGva,KACC,OAAAuI,EAAA,IAAI,WAAM,mBAAU,UAAU,MAC9B,OAAA+D,EAAA,GAAM,MAELpM,WAAU,SAAA0E,GAAQ,mBAAgB,IAAIA,MAG3C,OAAAuC,EAAA,GAAc,CACZ,YAAY,UACZ+N,IAEClV,KACC,OAAAiO,EAAA,GAAexG,GACf,OAAAuE,EAAA,IAAU,SAAC,G,IAAA,mBAAC,sBAAC6G,EAAA,KAAQsC,EAAA,KAAqB/S,EAAA,YAAAA,EAClCuM,EAASkE,IAAWsC,EAC1B,OAAOvV,EACJI,KACC,OAAAsM,EAAA,GAAMqC,EAAS,IAAM,KACrB,OAAAvC,EAAA,GAAUC,EAAA,GACV,OAAA9D,EAAA,IAAI,SAAC,G,IAAE2D,EAAA,EAAAA,KAAW,OAAAyC,EACduL,EAAchO,EAAM9J,GACpB+X,EAAgBjO,WAKzBhM,YAKL,OAAAJ,EAAA,GAAsBC,SAASmM,KAAM,SAClClM,KACC,OAAA0D,EAAA,IAAO,SAAAC,GAAM,QAAEA,EAAGC,SAAWD,EAAGE,YAChC,OAAAH,EAAA,IAAO,SAAAC,GACL,GAAIA,EAAGrC,kBAAkBT,YAAa,CACpC,IAAMJ,EAAKkD,EAAGrC,OAAOwL,QAAQ,KAC7B,GAAIrM,GAAM,YAAgBA,GACxB,OAAO,EAGX,OAAO,MAGRP,WAAU,WACT,YAAU,UAAU,MAItB0I,EAAOC,SAAS4O,SAAS,YAAoC,UAAtBrT,SAASsX,UAClD,YAAoB,CAAE9b,UAAS,EAAEsF,UAAS,EAAEuC,UAAS,IAKvDiH,EACG1O,KACC,OAAA0D,EAAA,IAAO,SAAAzE,GAAO,MAAa,WAAbA,EAAIJ,MAAkC,QAAbI,EAAI6C,QAC3C,OAAAqD,EAAA,GAAK,IAEJjF,WAAU,W,YACT,IAAmB,8BAAY,gBAAc,+BAA9B,QACR4R,MAAM6J,WAAa,W,qGAKhC,IAAM1O,GAAQ,CAGZrN,UAAS,EACTsF,UAAS,EACTuC,UAAS,EAGTD,QAAO,EACPgU,MAAK,EACLxH,MAAK,EACLqH,YAAW,EACXI,QAAO,GACPF,MAAK,EACLD,KAAI,EAGJ/P,WAAU,EACVmD,UAAS,EACT3D,QAAO,GAMT,OAFAnJ,EAAA,EAAK,yBAAI,OAAAga,EAAA,GAAO3O,MACb/M,YACI+M,GAhSTlN,SAAS8b,gBAAgB/P,UAAUU,OAAO,SAC1CzM,SAAS8b,gBAAgB/P,UAAUC,IAAI,MAGnCoN,UAAUC,UAAUtJ,MAAM,wBAC5B/P,SAAS8b,gBAAgB/P,UAAUC,IAAI","file":"assets/javascripts/bundle.091f8c32.min.js","sourcesContent":[" \t// install a JSONP callback for chunk loading\n \tfunction webpackJsonpCallback(data) {\n \t\tvar chunkIds = data[0];\n \t\tvar moreModules = data[1];\n \t\tvar executeModules = data[2];\n\n \t\t// add \"moreModules\" to the modules object,\n \t\t// then flag all \"chunkIds\" as loaded and fire callback\n \t\tvar moduleId, chunkId, i = 0, resolves = [];\n \t\tfor(;i < chunkIds.length; i++) {\n \t\t\tchunkId = chunkIds[i];\n \t\t\tif(Object.prototype.hasOwnProperty.call(installedChunks, chunkId) && installedChunks[chunkId]) {\n \t\t\t\tresolves.push(installedChunks[chunkId][0]);\n \t\t\t}\n \t\t\tinstalledChunks[chunkId] = 0;\n \t\t}\n \t\tfor(moduleId in moreModules) {\n \t\t\tif(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) {\n \t\t\t\tmodules[moduleId] = moreModules[moduleId];\n \t\t\t}\n \t\t}\n \t\tif(parentJsonpFunction) parentJsonpFunction(data);\n\n \t\twhile(resolves.length) {\n \t\t\tresolves.shift()();\n \t\t}\n\n \t\t// add entry modules from loaded chunk to deferred list\n \t\tdeferredModules.push.apply(deferredModules, executeModules || []);\n\n \t\t// run deferred modules when all chunks ready\n \t\treturn checkDeferredModules();\n \t};\n \tfunction checkDeferredModules() {\n \t\tvar result;\n \t\tfor(var i = 0; i < deferredModules.length; i++) {\n \t\t\tvar deferredModule = deferredModules[i];\n \t\t\tvar fulfilled = true;\n \t\t\tfor(var j = 1; j < deferredModule.length; j++) {\n \t\t\t\tvar depId = deferredModule[j];\n \t\t\t\tif(installedChunks[depId] !== 0) fulfilled = false;\n \t\t\t}\n \t\t\tif(fulfilled) {\n \t\t\t\tdeferredModules.splice(i--, 1);\n \t\t\t\tresult = __webpack_require__(__webpack_require__.s = deferredModule[0]);\n \t\t\t}\n \t\t}\n\n \t\treturn result;\n \t}\n\n \t// The module cache\n \tvar installedModules = {};\n\n \t// object to store loaded and loading chunks\n \t// undefined = chunk not loaded, null = chunk preloaded/prefetched\n \t// Promise = chunk loading, 0 = chunk loaded\n \tvar installedChunks = {\n \t\t0: 0\n \t};\n\n \tvar deferredModules = [];\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n \t\t}\n \t};\n\n \t// define __esModule on exports\n \t__webpack_require__.r = function(exports) {\n \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n \t\t}\n \t\tObject.defineProperty(exports, '__esModule', { value: true });\n \t};\n\n \t// create a fake namespace object\n \t// mode & 1: value is a module id, require it\n \t// mode & 2: merge all properties of value into the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n \tvar jsonpArray = window[\"webpackJsonp\"] = window[\"webpackJsonp\"] || [];\n \tvar oldJsonpFunction = jsonpArray.push.bind(jsonpArray);\n \tjsonpArray.push = webpackJsonpCallback;\n \tjsonpArray = jsonpArray.slice();\n \tfor(var i = 0; i < jsonpArray.length; i++) webpackJsonpCallback(jsonpArray[i]);\n \tvar parentJsonpFunction = oldJsonpFunction;\n\n\n \t// add entry module to deferred list\n \tdeferredModules.push([87,1]);\n \t// run deferred modules when ready\n \treturn checkDeferredModules();\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ReplaySubject, Subject, fromEvent } from \"rxjs\"\nimport { mapTo } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch document\n *\n * Documents must be implemented as subjects, so all downstream observables are\n * automatically updated when a new document is emitted. This enabled features\n * like instant loading.\n *\n * @return Document subject\n */\nexport function watchDocument(): Subject {\n const document$ = new ReplaySubject()\n fromEvent(document, \"DOMContentLoaded\")\n .pipe(\n mapTo(document)\n )\n .subscribe(document$)\n\n /* Return document */\n return document$\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Element or nothing\n */\nexport function getElement(\n selector: string, node: ParentNode = document\n): T | undefined {\n return node.querySelector(selector) || undefined\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Element\n */\nexport function getElementOrThrow(\n selector: string, node: ParentNode = document\n): T {\n const el = getElement(selector, node)\n if (typeof el === \"undefined\")\n throw new ReferenceError(\n `Missing element: expected \"${selector}\" to be present`\n )\n return el\n}\n\n/**\n * Retrieve the currently active element\n *\n * @return Element or nothing\n */\nexport function getActiveElement(): HTMLElement | undefined {\n return document.activeElement instanceof HTMLElement\n ? document.activeElement\n : undefined\n}\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Elements\n */\nexport function getElements(\n selector: string, node: ParentNode = document\n): T[] {\n return Array.from(node.querySelectorAll(selector))\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Create an element\n *\n * @template T - Tag name type\n *\n * @param tagName - Tag name\n *\n * @return Element\n */\nexport function createElement<\n T extends keyof HTMLElementTagNameMap\n>(tagName: T): HTMLElementTagNameMap[T] {\n return document.createElement(tagName)\n}\n\n/**\n * Replace an element with another element\n *\n * @param source - Source element\n * @param target - Target element\n */\nexport function replaceElement(\n source: HTMLElement, target: Node\n): void {\n source.replaceWith(target)\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, shareReplay, startWith } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element focus\n *\n * @param el - Element\n * @param value - Whether the element should be focused\n */\nexport function setElementFocus(\nel: HTMLElement, value: boolean = true\n): void {\n if (value)\n el.focus()\n else\n el.blur()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element focus\n *\n * @param el - Element\n *\n * @return Element focus observable\n */\nexport function watchElementFocus(\n el: HTMLElement\n): Observable {\n return merge(\n fromEvent(el, \"focus\"),\n fromEvent(el, \"blur\")\n )\n .pipe(\n map(({ type }) => type === \"focus\"),\n startWith(el === getActiveElement()),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element offset\n *\n * @param el - Element\n *\n * @return Element offset\n */\nexport function getElementOffset(el: HTMLElement): ElementOffset {\n return {\n x: el.scrollLeft,\n y: el.scrollTop\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element offset\n *\n * @param el - Element\n *\n * @return Element offset observable\n */\nexport function watchElementOffset(\n el: HTMLElement\n): Observable {\n return merge(\n fromEvent(el, \"scroll\"),\n fromEvent(window, \"resize\")\n )\n .pipe(\n map(() => getElementOffset(el)),\n startWith(getElementOffset(el)),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element text selection\n *\n * @param el - Element\n */\nexport function setElementSelection(\n el: HTMLElement\n): void {\n if (el instanceof HTMLInputElement)\n el.select()\n else\n throw new Error(\"Not implemented\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport ResizeObserver from \"resize-observer-polyfill\"\nimport { Observable, fromEventPattern } from \"rxjs\"\nimport { shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementSize {\n width: number /* Element width */\n height: number /* Element height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element size\n *\n * @param el - Element\n *\n * @return Element size\n */\nexport function getElementSize(el: HTMLElement): ElementSize {\n return {\n width: el.offsetWidth,\n height: el.offsetHeight\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element size\n *\n * @param el - Element\n *\n * @return Element size observable\n */\nexport function watchElementSize(\n el: HTMLElement\n): Observable {\n return fromEventPattern(next => {\n new ResizeObserver(([{ contentRect }]) => next({\n width: Math.round(contentRect.width),\n height: Math.round(contentRect.height)\n }))\n .observe(el)\n })\n .pipe(\n startWith(getElementSize(el)),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { filter, map, share } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Key\n */\nexport interface Key {\n type: string /* Key type */\n claim(): void /* Key claim */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether an element may receive keyboard input\n *\n * @param el - Element\n *\n * @return Test result\n */\nexport function isSusceptibleToKeyboard(el: HTMLElement): boolean {\n switch (el.tagName) {\n\n /* Form elements */\n case \"INPUT\":\n case \"SELECT\":\n case \"TEXTAREA\":\n return true\n\n /* Everything else */\n default:\n return el.isContentEditable\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch keyboard\n *\n * @return Keyboard observable\n */\nexport function watchKeyboard(): Observable {\n return fromEvent(window, \"keydown\")\n .pipe(\n filter(ev => !(ev.metaKey || ev.ctrlKey)),\n map(ev => ({\n type: ev.key,\n claim() {\n ev.preventDefault()\n ev.stopPropagation()\n }\n })),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { BehaviorSubject, Subject } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location\n *\n * This function will return a `URL` object (and not `Location`) in order to\n * normalize typings across the application. Furthermore, locations need to be\n * tracked without setting them and `Location` is a singleton which represents\n * the current location.\n *\n * @return URL\n */\nexport function getLocation(): URL {\n return new URL(location.href)\n}\n\n/**\n * Set location\n *\n * @param url - URL to change to\n */\nexport function setLocation(url: URL): void {\n location.href = url.href\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Check whether a URL is a local link or a file (except `.html`)\n *\n * @param url - URL or HTML anchor element\n * @param ref - Reference URL\n *\n * @return Test result\n */\nexport function isLocalLocation(\n url: URL | HTMLAnchorElement,\n ref: URL | Location = location\n): boolean {\n return url.host === ref.host\n && /^(?:\\/[\\w-]+)*(?:\\/?|\\.html)$/i.test(url.pathname)\n}\n\n/**\n * Check whether a URL is an anchor link on the current page\n *\n * @param url - URL or HTML anchor element\n * @param ref - Reference URL\n *\n * @return Test result\n */\nexport function isAnchorLocation(\n url: URL | HTMLAnchorElement,\n ref: URL | Location = location\n): boolean {\n return url.pathname === ref.pathname\n && url.hash.length > 0\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location\n *\n * @return Location subject\n */\nexport function watchLocation(): Subject {\n return new BehaviorSubject(getLocation())\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport { map, shareReplay, take } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n location$: Observable /* Location observable */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location base\n *\n * @return Location base observable\n */\nexport function watchLocationBase(\n base: string, { location$ }: WatchOptions\n): Observable {\n return location$\n .pipe(\n take(1),\n map(({ href }) => new URL(base, href)\n .toString()\n .replace(/\\/$/, \"\")\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { filter, map, share, startWith } from \"rxjs/operators\"\n\nimport { createElement } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve location hash\n *\n * @return Location hash\n */\nexport function getLocationHash(): string {\n return location.hash.substring(1)\n}\n\n/**\n * Set location hash\n *\n * Setting a new fragment identifier via `location.hash` will have no effect\n * if the value doesn't change. When a new fragment identifier is set, we want\n * the browser to target the respective element at all times, which is why we\n * use this dirty little trick.\n *\n * @param hash - Location hash\n */\nexport function setLocationHash(hash: string): void {\n const el = createElement(\"a\")\n el.href = hash\n el.addEventListener(\"click\", ev => ev.stopPropagation())\n el.click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch location hash\n *\n * @return Location hash observable\n */\nexport function watchLocationHash(): Observable {\n return fromEvent(window, \"hashchange\")\n .pipe(\n map(getLocationHash),\n startWith(getLocationHash()),\n filter(hash => hash.length > 0),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEventPattern } from \"rxjs\"\nimport { shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch media query\n *\n * @param query - Media query\n *\n * @return Media observable\n */\nexport function watchMedia(query: string): Observable {\n const media = matchMedia(query)\n return fromEventPattern(next =>\n media.addListener(() => next(media.matches))\n )\n .pipe(\n startWith(media.matches),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\nimport { getElementOrThrow } from \"../element\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle\n */\nexport type Toggle =\n | \"drawer\" /* Toggle for drawer */\n | \"search\" /* Toggle for search */\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle map\n */\nconst toggles: Record = {\n drawer: getElementOrThrow(`[data-md-toggle=drawer]`),\n search: getElementOrThrow(`[data-md-toggle=search]`)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve the value of a toggle\n *\n * @param name - Toggle\n *\n * @return Toggle value\n */\nexport function getToggle(name: Toggle): boolean {\n return toggles[name].checked\n}\n\n/**\n * Set toggle\n *\n * Simulating a click event seems to be the most cross-browser compatible way\n * of changing the value while also emitting a `change` event. Before, Material\n * used `CustomEvent` to programmatically change the value of a toggle, but this\n * is a much simpler and cleaner solution which doesn't require a polyfill.\n *\n * @param name - Toggle\n * @param value - Toggle value\n */\nexport function setToggle(name: Toggle, value: boolean): void {\n if (toggles[name].checked !== value)\n toggles[name].click()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch toggle\n *\n * @param name - Toggle\n *\n * @return Toggle value observable\n */\nexport function watchToggle(name: Toggle): Observable {\n const el = toggles[name]\n return fromEvent(el, \"change\")\n .pipe(\n map(() => el.checked),\n startWith(el.checked)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport offset\n */\nexport interface ViewportOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport offset\n *\n * On iOS Safari, viewport offset can be negative due to overflow scrolling.\n * As this may induce strange behaviors downstream, we'll just limit it to 0.\n *\n * @return Viewport offset\n */\nexport function getViewportOffset(): ViewportOffset {\n return {\n x: Math.max(0, pageXOffset),\n y: Math.max(0, pageYOffset)\n }\n}\n\n/**\n * Set viewport offset\n *\n * @param offset - Viewport offset\n */\nexport function setViewportOffset(\n { x, y }: Partial\n): void {\n window.scrollTo(x || 0, y || 0)\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport offset\n *\n * @return Viewport offset observable\n */\nexport function watchViewportOffset(): Observable {\n return merge(\n fromEvent(window, \"scroll\", { passive: true }),\n fromEvent(window, \"resize\", { passive: true })\n )\n .pipe(\n map(getViewportOffset),\n startWith(getViewportOffset())\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport size\n */\nexport interface ViewportSize {\n width: number /* Viewport width */\n height: number /* Viewport height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport size\n *\n * @return Viewport size\n */\nexport function getViewportSize(): ViewportSize {\n return {\n width: innerWidth,\n height: innerHeight\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport size\n *\n * @return Viewport size observable\n */\nexport function watchViewportSize(): Observable {\n return fromEvent(window, \"resize\", { passive: true })\n .pipe(\n map(getViewportSize),\n startWith(getViewportSize())\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n shareReplay\n} from \"rxjs/operators\"\n\nimport { Header } from \"components\"\n\nimport {\n ViewportOffset,\n watchViewportOffset\n} from \"../offset\"\nimport {\n ViewportSize,\n watchViewportSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport\n */\nexport interface Viewport {\n offset: ViewportOffset /* Viewport offset */\n size: ViewportSize /* Viewport size */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch at options\n */\ninterface WatchAtOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport\n *\n * @return Viewport observable\n */\nexport function watchViewport(): Observable {\n return combineLatest([\n watchViewportOffset(),\n watchViewportSize()\n ])\n .pipe(\n map(([offset, size]) => ({ offset, size })),\n shareReplay(1)\n )\n}\n\n/**\n * Watch viewport relative to element\n *\n * @param el - Element\n * @param options - Options\n *\n * @return Viewport observable\n */\nexport function watchViewportAt(\n el: HTMLElement, { header$, viewport$ }: WatchAtOptions\n): Observable {\n const size$ = viewport$\n .pipe(\n distinctUntilKeyChanged(\"size\")\n )\n\n /* Compute element offset */\n const offset$ = combineLatest([size$, header$])\n .pipe(\n map((): ViewportOffset => ({\n x: el.offsetLeft,\n y: el.offsetTop\n }))\n )\n\n /* Compute relative viewport, return hot observable */\n return combineLatest([header$, viewport$, offset$])\n .pipe(\n map(([{ height }, { offset, size }, { x, y }]) => ({\n offset: {\n x: offset.x - x,\n y: offset.y - y + height\n },\n size\n })),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, fromEventPattern } from \"rxjs\"\nimport {\n pluck,\n share,\n switchMapTo,\n tap,\n throttle\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Worker message\n */\nexport interface WorkerMessage {\n type: unknown /* Message type */\n data?: unknown /* Message data */\n}\n\n/**\n * Worker handler\n *\n * @template T - Message type\n */\nexport interface WorkerHandler<\n T extends WorkerMessage\n> {\n tx$: Subject /* Message transmission subject */\n rx$: Observable /* Message receive observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n *\n * @template T - Worker message type\n */\ninterface WatchOptions {\n tx$: Observable /* Message transmission observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch a web worker\n *\n * This function returns an observable that will send all values emitted by the\n * message observable to the web worker. Web worker communication is expected\n * to be bidirectional (request-response) and synchronous. Messages that are\n * emitted during a pending request are throttled, the last one is emitted.\n *\n * @param worker - Web worker\n * @param options - Options\n *\n * @return Worker message observable\n */\nexport function watchWorker(\n worker: Worker, { tx$ }: WatchOptions\n): Observable {\n\n /* Intercept messages from worker-like objects */\n const rx$ = fromEventPattern(next =>\n worker.addEventListener(\"message\", next)\n )\n .pipe(\n pluck(\"data\")\n )\n\n /* Send and receive messages, return hot observable */\n return tx$\n .pipe(\n throttle(() => rx$, { leading: true, trailing: true }),\n tap(message => worker.postMessage(message)),\n switchMapTo(rx$),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchTransformFn } from \"integrations\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Feature flags\n */\nexport type Feature =\n | \"tabs\" /* Tabs navigation */\n | \"instant\" /* Instant loading\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Configuration\n */\nexport interface Config {\n base: string /* Base URL */\n features: Feature[] /* Feature flags */\n search: {\n worker: string /* Worker URL */\n index?: Promise /* Promise resolving with index */\n transform?: SearchTransformFn /* Transformation function */\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Ensure that the given value is a valid configuration\n *\n * We could use `jsonschema` or any other schema validation framework, but that\n * would just add more bloat to the bundle, so we'll keep it plain and simple.\n *\n * @param config - Configuration\n *\n * @return Test result\n */\nexport function isConfig(config: any): config is Config {\n return typeof config === \"object\"\n && typeof config.base === \"string\"\n && typeof config.features === \"object\"\n && typeof config.search === \"object\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n// tslint:disable no-null-keyword\n\nimport { JSX as JSXInternal } from \"preact\"\nimport { keys } from \"ramda\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * HTML and SVG attributes\n */\ntype Attributes =\n & JSXInternal.HTMLAttributes\n & JSXInternal.SVGAttributes\n & Record\n\n/**\n * Child element\n */\ntype Child =\n | HTMLElement\n | SVGElement\n | Text\n | string\n | number\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create an element\n *\n * @param tagName - HTML or SVG tag\n *\n * @return Element\n */\nfunction createElement(tagName: string): HTMLElement | SVGElement {\n switch (tagName) {\n\n /* SVG elements */\n case \"svg\":\n case \"path\":\n return document.createElementNS(\"http://www.w3.org/2000/svg\", tagName)\n\n /* HTML elements */\n default:\n return document.createElement(tagName)\n }\n}\n\n/**\n * Set an attribute\n *\n * @param el - Element\n * @param name - Attribute name\n * @param value - Attribute value\n */\nfunction setAttribute(\n el: HTMLElement | SVGElement, name: string, value: string) {\n switch (name) {\n\n /* Attributes to be ignored */\n case \"xmlns\":\n break\n\n /* Attributes of SVG elements */\n case \"viewBox\":\n case \"d\":\n if (typeof value !== \"boolean\")\n el.setAttributeNS(null, name, value)\n else if (value)\n el.setAttributeNS(null, name, \"\")\n break\n\n /* Attributes of HTML elements */\n default:\n if (typeof value !== \"boolean\")\n el.setAttribute(name, value)\n else if (value)\n el.setAttribute(name, \"\")\n }\n}\n\n/**\n * Append a child node to an element\n *\n * @param el - Element\n * @param child - Child node(s)\n */\nfunction appendChild(\n el: HTMLElement | SVGElement, child: Child | Child[]\n): void {\n\n /* Handle primitive types (including raw HTML) */\n if (typeof child === \"string\" || typeof child === \"number\") {\n el.innerHTML += child.toString()\n\n /* Handle nodes */\n } else if (child instanceof Node) {\n el.appendChild(child)\n\n /* Handle nested children */\n } else if (Array.isArray(child)) {\n for (const node of child)\n appendChild(el, node)\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * JSX factory\n *\n * @param tagName - HTML or SVG tag\n * @param attributes - HTML attributes\n * @param children - Child elements\n *\n * @return Element\n */\nexport function h(\n tagName: string, attributes: Attributes | null, ...children: Child[]\n): HTMLElement | SVGElement {\n const el = createElement(tagName)\n\n /* Set attributes, if any */\n if (attributes)\n for (const attr of keys(attributes))\n setAttribute(el, attr, attributes[attr])\n\n /* Append child nodes */\n for (const child of children)\n appendChild(el, child)\n\n /* Return element */\n return el\n}\n\n/* ----------------------------------------------------------------------------\n * Namespace\n * ------------------------------------------------------------------------- */\n\nexport declare namespace h {\n namespace JSX {\n type Element = HTMLElement | SVGElement\n type IntrinsicElements = JSXInternal.IntrinsicElements\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, defer, of } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Cache the last value emitted by an observable in session storage\n *\n * If the key is not found in session storage, the factory is executed and the\n * latest value emitted will automatically be persisted to sessions storage.\n * Note that the values emitted by the returned observable must be serializable\n * as `JSON`, or data will be lost.\n *\n * @template T - Value type\n *\n * @param key - Cache key\n * @param factory - Observable factory\n *\n * @return Value observable\n */\nexport function cache(\n key: string, factory: () => Observable\n): Observable {\n return defer(() => {\n const data = sessionStorage.getItem(key)\n if (data) {\n return of(JSON.parse(data) as T)\n\n /* Retrieve value from observable factory and write to storage */\n } else {\n const value$ = factory()\n value$.subscribe(value => {\n try {\n sessionStorage.setItem(key, JSON.stringify(value))\n } catch (err) {\n /* Uncritical, just swallow */\n }\n })\n\n /* Return value */\n return value$\n }\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Translation keys\n */\ntype TranslateKey =\n | \"clipboard.copy\" /* Copy to clipboard */\n | \"clipboard.copied\" /* Copied to clipboard */\n | \"search.config.lang\" /* Search language */\n | \"search.config.pipeline\" /* Search pipeline */\n | \"search.config.separator\" /* Search separator */\n | \"search.result.placeholder\" /* Type to start searching */\n | \"search.result.none\" /* No matching documents */\n | \"search.result.one\" /* 1 matching document */\n | \"search.result.other\" /* # matching documents */\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Translations\n */\nlet lang: Record\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Translate the given key\n *\n * @param key - Key to be translated\n * @param value - Value to be replaced\n *\n * @return Translation\n */\nexport function translate(key: TranslateKey, value?: string): string {\n if (typeof lang === \"undefined\") {\n const el = getElementOrThrow(\"#__lang\")\n lang = JSON.parse(el.textContent!)\n }\n if (typeof lang[key] === \"undefined\") {\n throw new ReferenceError(`Invalid translation: ${key}`)\n }\n return typeof value !== \"undefined\"\n ? lang[key].replace(\"#\", value)\n : lang[key]\n}\n\n/**\n * Truncate a string after the given number of characters\n *\n * This is not a very reasonable approach, since the summaries kind of suck.\n * It would be better to create something more intelligent, highlighting the\n * search occurrences and making a better summary out of it, but this note was\n * written three years ago, so who knows if we'll ever fix it.\n *\n * @param value - Value to be truncated\n * @param n - Number of characters\n *\n * @return Truncated value\n */\nexport function truncate(value: string, n: number): string {\n let i = n\n if (value.length > i) {\n while (value[i] !== \" \" && --i > 0); // tslint:disable-line\n return `${value.substring(0, i)}...`\n }\n return value\n}\n\n/**\n * Round a number for display with source facts\n *\n * This is a reverse engineered version of GitHub's weird rounding algorithm\n * for stars, forks and all other numbers. While all numbers below `1,000` are\n * returned as-is, bigger numbers are converted to fixed numbers:\n *\n * - `1,049` => `1k`\n * - `1,050` => `1.1k`\n * - `1,949` => `1.9k`\n * - `1,950` => `2k`\n *\n * @param value - Original value\n *\n * @return Rounded value\n */\nexport function round(value: number): string {\n if (value > 999) {\n const digits = +((value - 950) % 1000 > 99)\n return `${((value + 1) / 1000).toFixed(digits)}k`\n } else {\n return value.toString()\n }\n}\n\n/**\n * Simple hash function\n *\n * @see https://bit.ly/2wsVjJ4 - Original source\n *\n * @param value - Value to be hashed\n *\n * @return Hash as 32bit integer\n */\nexport function hash(value: string): number {\n let h = 0\n for (let i = 0, len = value.length; i < len; i++) {\n h = ((h << 5) - h) + value.charCodeAt(i)\n h |= 0 // Convert to 32bit integer\n }\n return h\n }\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./header\"\nexport * from \"./hero\"\nexport * from \"./main\"\nexport * from \"./navigation\"\nexport * from \"./search\"\nexport * from \"./shared\"\nexport * from \"./tabs\"\nexport * from \"./toc\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport * as ClipboardJS from \"clipboard\"\nimport { NEVER, Observable, Subject, fromEventPattern } from \"rxjs\"\nimport { mapTo, share, tap } from \"rxjs/operators\"\n\nimport { getElements } from \"browser\"\nimport { renderClipboardButton } from \"templates\"\nimport { translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n document$: Observable /* Document observable */\n dialog$: Subject /* Dialog subject */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up clipboard\n *\n * This function implements the Clipboard.js integration and injects a button\n * into all code blocks when the document changes.\n *\n * @param options - Options\n *\n * @return Clipboard observable\n */\nexport function setupClipboard(\n { document$, dialog$ }: SetupOptions\n): Observable {\n if (!ClipboardJS.isSupported())\n return NEVER\n\n /* Inject 'copy-to-clipboard' buttons */\n document$.subscribe(() => {\n const blocks = getElements(\"pre > code\")\n blocks.forEach((block, index) => {\n const parent = block.parentElement!\n parent.id = `__code_${index}`\n parent.insertBefore(renderClipboardButton(parent.id), block)\n })\n })\n\n /* Initialize clipboard */\n const clipboard$ = fromEventPattern(next => {\n new ClipboardJS(\".md-clipboard\").on(\"success\", next)\n })\n .pipe(\n share()\n )\n\n /* Display notification for clipboard event */\n clipboard$\n .pipe(\n tap(ev => ev.clearSelection()),\n mapTo(translate(\"clipboard.copied\"))\n )\n .subscribe(dialog$)\n\n /* Return clipboard */\n return clipboard$\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Subject, animationFrameScheduler, of } from \"rxjs\"\nimport {\n delay,\n map,\n observeOn,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { createElement } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n duration?: number /* Display duration (default: 2s) */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up dialog\n *\n * @param options - Options\n *\n * @return Dialog observable\n */\nexport function setupDialog(\n { duration }: SetupOptions = {}\n): Subject {\n const dialog$ = new Subject()\n\n /* Create dialog */\n const dialog = createElement(\"div\") // TODO: improve scoping\n dialog.classList.add(\"md-dialog\", \"md-typeset\")\n\n /* Display dialog */\n dialog$\n .pipe(\n switchMap(text => of(document.body) // useComponent(\"container\")\n .pipe(\n map(container => container.appendChild(dialog)),\n observeOn(animationFrameScheduler),\n delay(1), // Strangley it doesnt work when we push things to the new animation frame...\n tap(el => {\n el.innerHTML = text\n el.setAttribute(\"data-md-state\", \"open\")\n }),\n delay(duration || 2000),\n tap(el => el.removeAttribute(\"data-md-state\")),\n delay(400),\n tap(el => {\n el.innerHTML = \"\"\n el.remove()\n })\n )\n )\n )\n .subscribe()\n\n /* Return dialog */\n return dialog$\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, Subject, fromEvent, merge, of } from \"rxjs\"\nimport { ajax } from \"rxjs//ajax\"\nimport {\n bufferCount,\n catchError,\n debounceTime,\n distinctUntilChanged,\n distinctUntilKeyChanged,\n filter,\n map,\n pluck,\n sample,\n share,\n skip,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n Viewport,\n ViewportOffset,\n getElement,\n isAnchorLocation,\n isLocalLocation,\n replaceElement,\n setLocation,\n setLocationHash,\n setToggle,\n setViewportOffset\n} from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * History state\n */\ninterface State {\n url: URL /* State URL */\n offset?: ViewportOffset /* State viewport offset */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n document$: Subject /* Document subject */\n location$: Subject /* Location subject */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up instant loading\n *\n * When fetching, theoretically, we could use `responseType: \"document\"`, but\n * since all MkDocs links are relative, we need to make sure that the current\n * location matches the document we just loaded. Otherwise any relative links\n * in the document could use the old location.\n *\n * This is the reason why we need to synchronize history events and the process\n * of fetching the document for navigation changes (except `popstate` events):\n *\n * 1. Fetch document via `XMLHTTPRequest`\n * 2. Set new location via `history.pushState`\n * 3. Parse and emit fetched document\n *\n * For `popstate` events, we must not use `history.pushState`, or the forward\n * history will be irreversibly overwritten. In case the request fails, the\n * location change is dispatched regularly.\n *\n * @param options - Options\n */\nexport function setupInstantLoading(\n { document$, viewport$, location$ }: SetupOptions\n): void {\n\n /* Disable automatic scroll restoration */\n if (\"scrollRestoration\" in history)\n history.scrollRestoration = \"manual\"\n\n /* Hack: ensure that reloads restore viewport offset */\n fromEvent(window, \"beforeunload\")\n .subscribe(() => {\n history.scrollRestoration = \"auto\"\n })\n\n /* Hack: ensure absolute favicon link to omit 404s on document switch */\n const favicon = getElement(`link[rel=\"shortcut icon\"]`)\n if (typeof favicon !== \"undefined\")\n favicon.href = favicon.href // tslint:disable-line no-self-assignment\n\n /* Intercept link clicks and convert to state change */\n const state$ = fromEvent(document.body, \"click\")\n .pipe(\n filter(ev => !(ev.metaKey || ev.ctrlKey)),\n switchMap(ev => {\n if (ev.target instanceof HTMLElement) {\n const el = ev.target.closest(\"a\")\n if (el && isLocalLocation(el)) {\n if (!isAnchorLocation(el))\n ev.preventDefault()\n return of(el)\n }\n }\n return NEVER\n }),\n map(el => ({ url: new URL(el.href) })),\n share()\n )\n\n /* Always close search on link click */\n state$.subscribe(() => {\n setToggle(\"search\", false)\n })\n\n /* Filter state changes to dispatch */\n const push$ = state$\n .pipe(\n filter(({ url }) => !isAnchorLocation(url)),\n share()\n )\n\n /* Intercept popstate events (history back and forward) */\n const pop$ = fromEvent(window, \"popstate\")\n .pipe(\n filter(ev => ev.state !== null),\n map(ev => ({\n url: new URL(location.href),\n offset: ev.state\n })),\n share()\n )\n\n /* Emit location change */\n merge(push$, pop$)\n .pipe(\n distinctUntilChanged((prev, next) => prev.url.href === next.url.href),\n pluck(\"url\")\n )\n .subscribe(location$)\n\n /* Fetch document on location change */\n const ajax$ = location$\n .pipe(\n distinctUntilKeyChanged(\"pathname\"),\n skip(1),\n switchMap(url => ajax({\n url: url.href,\n responseType: \"text\",\n withCredentials: true\n })\n .pipe(\n catchError(() => {\n setLocation(url)\n return NEVER\n })\n )\n )\n )\n\n /* Set new location as soon as the document was fetched */\n push$\n .pipe(\n sample(ajax$)\n )\n .subscribe(({ url }) => {\n history.pushState({}, \"\", url.toString())\n })\n\n /* Parse and emit document */\n const dom = new DOMParser()\n ajax$\n .pipe(\n map(({ response }) => dom.parseFromString(response, \"text/html\"))\n )\n .subscribe(document$)\n\n /* Intercept instant loading */\n const instant$ = merge(push$, pop$)\n .pipe(\n sample(document$)\n )\n\n // TODO: this must be combined with search scroll restoration on mobile\n instant$.subscribe(({ url, offset }) => {\n if (url.hash && !offset) {\n setLocationHash(url.hash)\n } else {\n setViewportOffset(offset || { y: 0 })\n }\n })\n\n /* Replace document metadata */\n instant$\n .pipe(\n withLatestFrom(document$)\n )\n .subscribe(([, { title, head }]) => {\n document.dispatchEvent(new CustomEvent(\"DOMContentSwitch\"))\n document.title = title\n\n /* Replace meta tags */\n for (const selector of [\n `link[rel=\"canonical\"]`,\n `meta[name=\"author\"]`,\n `meta[name=\"description\"]`\n ]) {\n const next = getElement(selector, head)\n const prev = getElement(selector, document.head)\n if (\n typeof next !== \"undefined\" &&\n typeof prev !== \"undefined\"\n ) {\n replaceElement(prev, next)\n }\n }\n })\n\n /* Debounce update of viewport offset */\n viewport$\n .pipe(\n debounceTime(250),\n distinctUntilKeyChanged(\"offset\")\n )\n .subscribe(({ offset }) => {\n history.replaceState(offset, \"\")\n })\n\n /* Set viewport offset from history */\n merge(state$, pop$)\n .pipe(\n bufferCount(2, 1),\n filter(([prev, next]) => {\n return prev.url.pathname === next.url.pathname\n && !isAnchorLocation(next.url)\n }),\n map(([, state]) => state)\n )\n .subscribe(({ offset }) => {\n setViewportOffset(offset || { y: 0 })\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport {\n filter,\n map,\n share,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n Key,\n getActiveElement,\n getElement,\n getElements,\n getToggle,\n isSusceptibleToKeyboard,\n setElementFocus,\n setElementSelection,\n setToggle,\n watchKeyboard\n} from \"browser\"\nimport { useComponent } from \"components\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Keyboard mode\n */\nexport type KeyboardMode =\n | \"global\" /* Global */\n | \"search\" /* Search is open */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Keyboard\n */\nexport interface Keyboard extends Key {\n mode: KeyboardMode /* Keyboard mode */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up keyboard\n *\n * This function will set up the keyboard handlers and ensure that keys are\n * correctly propagated. Currently there are two modes:\n *\n * - `global`: This mode is active when the search is closed. It is intended\n * to assign hotkeys to specific functions of the site. Currently the search,\n * previous and next page can be triggered.\n *\n * - `search`: This mode is active when the search is open. It maps certain\n * navigational keys to offer search results that can be entirely navigated\n * through keyboard input.\n *\n * The keyboard observable is returned and can be used to monitor the keyboard\n * in order toassign further hotkeys to custom functions.\n *\n * @return Keyboard observable\n */\nexport function setupKeyboard(): Observable {\n const keyboard$ = watchKeyboard()\n .pipe(\n map(key => ({\n mode: getToggle(\"search\") ? \"search\" : \"global\",\n ...key\n })),\n filter(({ mode }) => {\n if (mode === \"global\") {\n const active = getActiveElement()\n if (typeof active !== \"undefined\")\n return !isSusceptibleToKeyboard(active)\n }\n return true\n }),\n share()\n )\n\n /* Set up search keyboard handlers */\n keyboard$\n .pipe(\n filter(({ mode }) => mode === \"search\"),\n withLatestFrom(\n useComponent(\"search-query\"),\n useComponent(\"search-result\")\n )\n )\n .subscribe(([key, query, result]) => {\n const active = getActiveElement()\n switch (key.type) {\n\n /* Enter: prevent form submission */\n case \"Enter\":\n if (active === query)\n key.claim()\n break\n\n /* Escape or Tab: close search */\n case \"Escape\":\n case \"Tab\":\n setToggle(\"search\", false)\n setElementFocus(query, false)\n break\n\n /* Vertical arrows: select previous or next search result */\n case \"ArrowUp\":\n case \"ArrowDown\":\n if (typeof active === \"undefined\") {\n setElementFocus(query)\n } else {\n const els = [query, ...getElements(\"[href]\", result)]\n const i = Math.max(0, (\n Math.max(0, els.indexOf(active)) + els.length + (\n key.type === \"ArrowUp\" ? -1 : +1\n )\n ) % els.length)\n setElementFocus(els[i])\n }\n\n /* Prevent scrolling of page */\n key.claim()\n break\n\n /* All other keys: hand to search query */\n default:\n if (query !== getActiveElement())\n setElementFocus(query)\n }\n })\n\n /* Set up global keyboard handlers */\n keyboard$\n .pipe(\n filter(({ mode }) => mode === \"global\"),\n withLatestFrom(useComponent(\"search-query\"))\n )\n .subscribe(([key, query]) => {\n switch (key.type) {\n\n /* Open search and select query */\n case \"f\":\n case \"s\":\n case \"/\":\n setElementFocus(query)\n setElementSelection(query)\n key.claim()\n break\n\n /* Go to previous page */\n case \"p\":\n case \",\":\n const prev = getElement(\"[href][rel=prev]\")\n if (typeof prev !== \"undefined\")\n prev.click()\n break\n\n /* Go to next page */\n case \"n\":\n case \".\":\n const next = getElement(\"[href][rel=next]\")\n if (typeof next !== \"undefined\")\n next.click()\n break\n }\n })\n\n /* Return keyboard */\n return keyboard$\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n ArticleDocument,\n SearchDocumentMap,\n SectionDocument,\n setupSearchDocumentMap\n} from \"../document\"\nimport {\n SearchHighlightFactoryFn,\n setupSearchHighlighter\n} from \"../highlighter\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search index configuration\n */\nexport interface SearchIndexConfig {\n lang: string[] /* Search languages */\n separator: string /* Search separator */\n}\n\n/**\n * Search index document\n */\nexport interface SearchIndexDocument {\n location: string /* Document location */\n title: string /* Document title */\n text: string /* Document text */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index pipeline function\n */\nexport type SearchIndexPipelineFn =\n | \"stemmer\" /* Stemmer */\n | \"stopWordFilter\" /* Stop word filter */\n | \"trimmer\" /* Trimmer */\n\n/**\n * Search index pipeline\n */\nexport type SearchIndexPipeline = SearchIndexPipelineFn[]\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search index\n *\n * This interfaces describes the format of the `search_index.json` file which\n * is automatically built by the MkDocs search plugin.\n */\nexport interface SearchIndex {\n config: SearchIndexConfig /* Search index configuration */\n docs: SearchIndexDocument[] /* Search index documents */\n index?: object | string /* Prebuilt or serialized index */\n pipeline?: SearchIndexPipeline /* Search index pipeline */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search result\n */\nexport interface SearchResult {\n article: ArticleDocument /* Article document */\n sections: SectionDocument[] /* Section documents */\n}\n\n/* ----------------------------------------------------------------------------\n * Class\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n *\n * Note that `lunr` is injected via Webpack, as it will otherwise also be\n * bundled in the application bundle.\n */\nexport class Search {\n\n /**\n * Search document mapping\n *\n * A mapping of URLs (including hash fragments) to the actual articles and\n * sections of the documentation. The search document mapping must be created\n * regardless of whether the index was prebuilt or not, as `lunr` itself will\n * only store the actual index.\n */\n protected documents: SearchDocumentMap\n\n /**\n * Search highlight factory function\n */\n protected highlight: SearchHighlightFactoryFn\n\n /**\n * The `lunr` search index\n */\n protected index: lunr.Index\n\n /**\n * Create the search integration\n *\n * @param data - Search index\n */\n public constructor({ config, docs, pipeline, index }: SearchIndex) {\n this.documents = setupSearchDocumentMap(docs)\n this.highlight = setupSearchHighlighter(config)\n\n /* If no index was given, create it */\n if (typeof index === \"undefined\") {\n this.index = lunr(function() {\n pipeline = pipeline || [\"trimmer\", \"stopWordFilter\"]\n\n /* Set up pipeline according to configuration */\n this.pipeline.reset()\n for (const fn of pipeline)\n this.pipeline.add(lunr[fn])\n\n /* Set up alternate search languages */\n if (config.lang.length === 1 && config.lang[0] !== \"en\") {\n this.use((lunr as any)[config.lang[0]])\n } else if (config.lang.length > 1) {\n this.use((lunr as any).multiLanguage(...config.lang))\n }\n\n /* Set up fields and reference */\n this.field(\"title\", { boost: 1000 })\n this.field(\"text\")\n this.ref(\"location\")\n\n /* Index documents */\n for (const doc of docs)\n this.add(doc)\n })\n\n /* Prebuilt or serialized index */\n } else {\n this.index = lunr.Index.load(\n typeof index === \"string\"\n ? JSON.parse(index)\n : index\n )\n }\n }\n\n /**\n * Search for matching documents\n *\n * The search index which MkDocs provides is divided up into articles, which\n * contain the whole content of the individual pages, and sections, which only\n * contain the contents of the subsections obtained by breaking the individual\n * pages up at `h1` ... `h6`. As there may be many sections on different pages\n * with indentical titles (for example within this very project, e.g. \"Usage\"\n * or \"Installation\"), they need to be put into the context of the containing\n * page. For this reason, section results are grouped within their respective\n * articles which are the top-level results that are returned.\n *\n * @param value - Query value\n *\n * @return Search results\n */\n public query(value: string): SearchResult[] {\n if (value) {\n try {\n\n /* Group sections by containing article */\n const groups = this.index.search(value)\n .reduce((results, result) => {\n const document = this.documents.get(result.ref)\n if (typeof document !== \"undefined\") {\n if (\"parent\" in document) {\n const ref = document.parent.location\n results.set(ref, [...results.get(ref) || [], result])\n } else {\n const ref = document.location\n results.set(ref, results.get(ref) || [])\n }\n }\n return results\n }, new Map())\n\n /* Create highlighter for query */\n const fn = this.highlight(value)\n\n /* Map groups to search documents */\n return [...groups].map(([ref, sections]) => ({\n article: fn(this.documents.get(ref) as ArticleDocument),\n sections: sections.map(section => {\n return fn(this.documents.get(section.ref) as SectionDocument)\n })\n }))\n\n /* Log errors to console (for now) */\n } catch (err) {\n // tslint:disable-next-line no-console\n console.warn(`Invalid query: ${value} – see https://bit.ly/2s3ChXG`)\n }\n }\n\n /* Return nothing in case of error or empty query */\n return []\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport * as escapeHTML from \"escape-html\"\n\nimport { SearchIndexDocument } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * A top-level article\n */\nexport interface ArticleDocument extends SearchIndexDocument {\n linked: boolean /* Whether the section was linked */\n}\n\n/**\n * A section of an article\n */\nexport interface SectionDocument extends SearchIndexDocument {\n parent: ArticleDocument /* Parent article */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Search document\n */\nexport type SearchDocument =\n | ArticleDocument\n | SectionDocument\n\n/**\n * Search document mapping\n */\nexport type SearchDocumentMap = Map\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search document mapping\n *\n * @param docs - Search index documents\n *\n * @return Search document map\n */\nexport function setupSearchDocumentMap(\n docs: SearchIndexDocument[]\n): SearchDocumentMap {\n const documents = new Map()\n for (const doc of docs) {\n const [path, hash] = doc.location.split(\"#\")\n\n /* Extract location and title */\n const location = doc.location\n const title = doc.title\n\n /* Escape and cleanup text */\n const text = escapeHTML(doc.text)\n .replace(/\\s+(?=[,.:;!?])/g, \"\")\n .replace(/\\s+/g, \" \")\n\n /* Handle section */\n if (hash) {\n const parent = documents.get(path) as ArticleDocument\n\n /* Ignore first section, override article */\n if (!parent.linked) {\n parent.title = doc.title\n parent.text = text\n parent.linked = true\n\n /* Add subsequent section */\n } else {\n documents.set(location, {\n location,\n title,\n text,\n parent\n })\n }\n\n /* Add article */\n } else {\n documents.set(location, {\n location,\n title,\n text,\n linked: false\n })\n }\n }\n return documents\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndexConfig } from \"../_\"\nimport { SearchDocument } from \"../document\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search highlight function\n *\n * @template T - Search document type\n *\n * @param document - Search document\n *\n * @return Highlighted document\n */\nexport type SearchHighlightFn = <\n T extends SearchDocument\n>(document: Readonly) => T\n\n/**\n * Search highlight factory function\n *\n * @param value - Query value\n *\n * @return Search highlight function\n */\nexport type SearchHighlightFactoryFn = (value: string) => SearchHighlightFn\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Create a search highlighter\n *\n * @param config - Search index configuration\n *\n * @return Search highlight factory function\n */\nexport function setupSearchHighlighter(\n config: SearchIndexConfig\n): SearchHighlightFactoryFn {\n const separator = new RegExp(config.separator, \"img\")\n const highlight = (_: unknown, data: string, term: string) => {\n return `${data}${term}`\n }\n\n /* Return factory function */\n return (value: string) => {\n value = value\n .replace(/[\\s*+-:~^]+/g, \" \")\n .trim()\n\n /* Create search term match expression */\n const match = new RegExp(`(^|${config.separator})(${\n value\n .replace(/[|\\\\{}()[\\]^$+*?.-]/g, \"\\\\$&\")\n .replace(separator, \"|\")\n })`, \"img\")\n\n /* Highlight document */\n return document => ({\n ...document,\n title: document.title.replace(match, highlight),\n text: document.text.replace(match, highlight)\n })\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search transformation function\n *\n * @param value - Query value\n *\n * @return Transformed query value\n */\nexport type SearchTransformFn = (value: string) => string\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Default transformation function\n *\n * Rogue control characters are filtered before handing the query to the\n * search index, as `lunr` will throw otherwise.\n *\n * @param value - Query value\n *\n * @return Transformed query value\n */\nexport function defaultTransform(value: string): string {\n return value\n .replace(/(?:^|\\s+)[*+-:^~]+(?=\\s+|$)/g, \"\")\n .trim()\n .replace(/\\s+|\\b$/g, \"* \")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndex, SearchResult } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n SETUP, /* Search index setup */\n READY, /* Search index ready */\n QUERY, /* Search query */\n RESULT /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n type: SearchMessageType.SETUP /* Message type */\n data: SearchIndex /* Message data */\n}\n\n/**\n * A message indicating the search index is ready\n */\nexport interface SearchReadyMessage {\n type: SearchMessageType.READY /* Message type */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n type: SearchMessageType.QUERY /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n type: SearchMessageType.RESULT /* Message type */\n data: SearchResult[] /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n | SearchSetupMessage\n | SearchReadyMessage\n | SearchQueryMessage\n | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchSetupMessage(\n message: SearchMessage\n): message is SearchSetupMessage {\n return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search ready messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchReadyMessage(\n message: SearchMessage\n): message is SearchReadyMessage {\n return message.type === SearchMessageType.READY\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchQueryMessage(\n message: SearchMessage\n): message is SearchQueryMessage {\n return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchResultMessage(\n message: SearchMessage\n): message is SearchResultMessage {\n return message.type === SearchMessageType.RESULT\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, Subject, asyncScheduler } from \"rxjs\"\nimport {\n map,\n observeOn,\n shareReplay,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { WorkerHandler, watchWorker } from \"browser\"\nimport { translate } from \"utilities\"\n\nimport { SearchIndex, SearchIndexPipeline } from \"../../_\"\nimport {\n SearchMessage,\n SearchMessageType,\n SearchSetupMessage,\n isSearchResultMessage\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n index$: Observable /* Search index observable */\n base$: Observable /* Location base observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search index\n *\n * @param data - Search index\n *\n * @return Search index\n */\nfunction setupSearchIndex(\n { config, docs, index }: SearchIndex\n): SearchIndex {\n\n /* Override default language with value from translation */\n if (config.lang.length === 1 && config.lang[0] === \"en\")\n config.lang = [translate(\"search.config.lang\")]\n\n /* Override default separator with value from translation */\n if (config.separator === \"[\\s\\-]+\")\n config.separator = translate(\"search.config.separator\")\n\n /* Set pipeline from translation */\n const pipeline = translate(\"search.config.pipeline\")\n .split(/\\s*,\\s*/)\n .filter(identity) as SearchIndexPipeline\n\n /* Return search index after defaulting */\n return { config, docs, index, pipeline }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up search web worker\n *\n * This function will create a web worker to set up and query the search index\n * which is done using `lunr`. The index must be passed as an observable to\n * enable hacks like _localsearch_ via search index embedding as JSON.\n *\n * @param url - Worker URL\n * @param options - Options\n *\n * @return Worker handler\n */\nexport function setupSearchWorker(\n url: string, { index$, base$ }: SetupOptions\n): WorkerHandler {\n const worker = new Worker(url)\n\n /* Create communication channels and resolve relative links */\n const tx$ = new Subject()\n const rx$ = watchWorker(worker, { tx$ })\n .pipe(\n withLatestFrom(base$),\n map(([message, base]) => {\n if (isSearchResultMessage(message)) {\n for (const { article, sections } of message.data) {\n article.location = `${base}/${article.location}`\n for (const section of sections)\n section.location = `${base}/${section.location}`\n }\n }\n return message\n }),\n shareReplay(1)\n )\n\n /* Set up search index */\n index$\n .pipe(\n map(index => ({\n type: SearchMessageType.SETUP,\n data: setupSearchIndex(index)\n })),\n observeOn(asyncScheduler)\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Return worker handler */\n return { tx$, rx$ }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar offset\n *\n * @param el - Sidebar element\n * @param value - Sidebar offset\n */\nexport function setSidebarOffset(\n el: HTMLElement, value: number\n): void {\n el.style.top = `${value}px`\n}\n\n/**\n * Reset sidebar offset\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarOffset(\n el: HTMLElement\n): void {\n el.style.top = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar height\n *\n * @param el - Sidebar element\n * @param value - Sidebar height\n */\nexport function setSidebarHeight(\n el: HTMLElement, value: number\n): void {\n el.style.height = `${value}px`\n}\n\n/**\n * Reset sidebar height\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarHeight(\n el: HTMLElement\n): void {\n el.style.height = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar lock\n *\n * @param el - Sidebar element\n * @param value - Whether the sidebar is locked\n */\nexport function setSidebarLock(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"lock\" : \"\")\n}\n\n/**\n * Reset sidebar lock\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarLock(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { EMPTY, Observable, of } from \"rxjs\"\nimport {\n distinctUntilChanged,\n map,\n scan,\n shareReplay,\n switchMap\n} from \"rxjs/operators\"\n\nimport { getElement, replaceElement } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component\n */\nexport type Component =\n | \"announce\" /* Announcement bar */\n | \"container\" /* Container */\n | \"header\" /* Header */\n | \"header-title\" /* Header title */\n | \"hero\" /* Hero */\n | \"main\" /* Main area */\n | \"navigation\" /* Navigation */\n | \"search\" /* Search */\n | \"search-query\" /* Search input */\n | \"search-reset\" /* Search reset */\n | \"search-result\" /* Search results */\n | \"skip\" /* Skip link */\n | \"tabs\" /* Tabs */\n | \"toc\" /* Table of contents */\n\n/**\n * Component map\n */\nexport type ComponentMap = {\n [P in Component]?: HTMLElement\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Component map observable\n */\nlet components$: Observable\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set up bindings to components with given names\n *\n * This function will maintain bindings to the elements identified by the given\n * names in-between document switches and update the elements in-place.\n *\n * @param names - Component names\n * @param options - Options\n */\nexport function setupComponents(\n names: Component[], { document$ }: WatchOptions\n): void {\n components$ = document$\n .pipe(\n\n /* Build component map */\n map(document => names.reduce((components, name) => {\n const el = getElement(`[data-md-component=${name}]`, document)\n return {\n ...components,\n ...typeof el !== \"undefined\" ? { [name]: el } : {}\n }\n }, {})),\n\n /* Re-compute component map on document switch */\n scan((prev, next) => {\n for (const name of names) {\n switch (name) {\n\n /* Top-level components: update */\n case \"announce\":\n case \"header-title\":\n case \"container\":\n case \"skip\":\n if (name in prev && typeof prev[name] !== \"undefined\") {\n replaceElement(prev[name]!, next[name]!)\n prev[name] = next[name]\n }\n break\n\n /* All other components: rebind */\n default:\n if (typeof next[name] !== \"undefined\")\n prev[name] = getElement(`[data-md-component=${name}]`)\n else\n delete prev[name]\n }\n }\n return prev\n }),\n\n /* Convert to hot observable */\n shareReplay(1)\n )\n}\n\n/**\n * Retrieve a component\n *\n * The returned observable will only re-emit if the element changed, i.e. if\n * it was replaced from a document which was switched to.\n *\n * @template T - Element type\n *\n * @param name - Component name\n *\n * @return Component observable\n */\nexport function useComponent(\n name: \"search-query\"\n): Observable\nexport function useComponent(\n name: Component\n): Observable\nexport function useComponent(\n name: Component\n): Observable {\n return components$\n .pipe(\n switchMap(components => (\n typeof components[name] !== \"undefined\"\n ? of(components[name] as T)\n : EMPTY\n )),\n distinctUntilChanged()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set anchor blur\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is blurred\n */\nexport function setAnchorBlur(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"blur\" : \"\")\n}\n\n/**\n * Reset anchor blur\n *\n * @param el - Anchor element\n */\nexport function resetAnchorBlur(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set anchor active\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is active\n */\nexport function setAnchorActive(\n el: HTMLElement, value: boolean\n): void {\n el.classList.toggle(\"md-nav__link--active\", value)\n}\n\n/**\n * Reset anchor active\n *\n * @param el - Anchor element\n */\nexport function resetAnchorActive(\n el: HTMLElement\n): void {\n el.classList.remove(\"md-nav__link--active\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./sidebar\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h, translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n container: \"md-clipboard md-icon\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Path of `file-search-outline` icon\n */\nconst path =\n \"M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 \" +\n \"21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a 'copy-to-clipboard' button\n *\n * @param id - Unique identifier\n *\n * @return Element\n */\nexport function renderClipboardButton(\n id: string\n) {\n return (\n code`}\n >\n \n \n \n \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchResult } from \"integrations/search\"\nimport { h, truncate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n item: \"md-search-result__item\",\n link: \"md-search-result__link\",\n article: \"md-search-result__article md-search-result__article--document\",\n section: \"md-search-result__article\",\n title: \"md-search-result__title\",\n teaser: \"md-search-result__teaser\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Path of `content-copy` icon\n */\nconst path =\n \"M14,2H6A2,2 0 0,0 4,4V20A2,2 0 0,0 6,22H13C12.59,21.75 12.2,21.44 \" +\n \"11.86,21.1C11.53,20.77 11.25,20.4 11,20H6V4H13V9H18V10.18C18.71,10.34 \" +\n \"19.39,10.61 20,11V8L14,2M20.31,18.9C21.64,16.79 21,14 \" +\n \"18.91,12.68C16.8,11.35 14,12 12.69,14.08C11.35,16.19 12,18.97 \" +\n \"14.09,20.3C15.55,21.23 17.41,21.23 \" +\n \"18.88,20.32L22,23.39L23.39,22L20.31,18.9M16.5,19A2.5,2.5 0 0,1 \" +\n \"14,16.5A2.5,2.5 0 0,1 16.5,14A2.5,2.5 0 0,1 19,16.5A2.5,2.5 0 0,1 16.5,19Z\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search result\n *\n * @param result - Search result\n *\n * @return Element\n */\nexport function renderSearchResult(\n { article, sections }: SearchResult\n) {\n\n /* Render icon */\n const icon = (\n
    \n \n \n \n
    \n )\n\n /* Render article and sections */\n const children = [article, ...sections].map(document => {\n const { location, title, text } = document\n return (\n \n
    \n {!(\"parent\" in document) && icon}\n

    {title}

    \n {text.length > 0 &&

    {truncate(text, 320)}

    }\n
    \n     \n )\n })\n\n /* Render search result */\n return (\n
  • \n {children}\n
    • \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SourceFacts } from \"patches/source\"\nimport { h } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n facts: \"md-source__facts\",\n fact: \"md-source__fact\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render source facts\n *\n * @param facts - Source facts\n *\n * @return Element\n */\nexport function renderSource(\n facts: SourceFacts\n) {\n const children = facts.map(fact => (\n
  • {fact}
    • \n ))\n return (\n
      \n {children}\n
    \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n wrapper: \"md-typeset__scrollwrap\",\n table: \"md-typeset__table\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a table inside a wrapper to improve scrolling on mobile\n *\n * @param table - Table element\n *\n * @return Element\n */\nexport function renderTable(\n table: HTMLTableElement\n) {\n return (\n
    \n
    \n {table}\n
    \n
    \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Global augmentations\n */\ndeclare global {\n interface CSSStyleDeclaration {\n webkitOverflowScrolling: \"touch\" | \"\"\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set overflow scrolling\n *\n * @param el - Scrollable element\n */\nexport function setOverflowScrolling(\n el: HTMLElement\n): void {\n el.style.webkitOverflowScrolling = \"touch\"\n}\n\n/**\n * Reset overflow scrolling\n *\n * @param el - Scrollable element\n */\nexport function resetOverflowScrolling(\n el: HTMLElement\n): void {\n el.style.webkitOverflowScrolling = \"\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./react\"\nexport * from \"./set\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./react\"\nexport * from \"./set\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./layer\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport { map, switchMap } from \"rxjs/operators\"\n\nimport { Viewport, getElements } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { Main } from \"../../main\"\nimport {\n Sidebar,\n applySidebar,\n watchSidebar\n} from \"../../shared\"\nimport {\n NavigationLayer,\n applyNavigationLayer,\n watchNavigationLayer\n} from \"../layer\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation for [screen -]\n */\ninterface NavigationBelowScreen {\n layer: NavigationLayer /* Active layer */\n}\n\n/**\n * Navigation for [screen +]\n */\ninterface NavigationAboveScreen {\n sidebar: Sidebar /* Sidebar */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Navigation\n */\nexport type Navigation =\n | NavigationBelowScreen\n | NavigationAboveScreen\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n screen$: Observable /* Screen media observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount navigation from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountNavigation(\n { header$, main$, viewport$, screen$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => screen$\n .pipe(\n switchMap(screen => {\n\n /* [screen +]: Mount navigation in sidebar */\n if (screen) {\n return watchSidebar(el, { main$, viewport$ })\n .pipe(\n applySidebar(el, { header$ }),\n map(sidebar => ({ sidebar }))\n )\n\n /* [screen -]: Mount navigation in drawer */\n } else {\n const els = getElements(\"nav\", el)\n return watchNavigationLayer(els)\n .pipe(\n applyNavigationLayer(els),\n map(layer => ({ layer }))\n )\n }\n })\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./react\"\nexport * from \"./set\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n finalize,\n map,\n observeOn,\n tap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { Viewport } from \"browser\"\n\nimport { Header } from \"../../../header\"\nimport { Main } from \"../../../main\"\nimport { Sidebar } from \"../_\"\nimport {\n resetSidebarHeight,\n resetSidebarLock,\n resetSidebarOffset,\n setSidebarHeight,\n setSidebarLock,\n setSidebarOffset\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/**\n * Apply options\n */\ninterface ApplyOptions {\n header$: Observable
    /* Header observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch sidebar\n *\n * This function returns an observable that computes the visual parameters of\n * the sidebar which depends on the vertical viewport offset, as well as the\n * height of the main area. When the page is scrolled beyond the header, the\n * sidebar is locked and fills the remaining space.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @return Sidebar observable\n */\nexport function watchSidebar(\n el: HTMLElement, { main$, viewport$ }: WatchOptions\n): Observable {\n const adjust = el.parentElement!.offsetTop\n - el.parentElement!.parentElement!.offsetTop\n\n /* Compute the sidebar's available height and if it should be locked */\n return combineLatest([main$, viewport$])\n .pipe(\n map(([{ offset, height }, { offset: { y } }]) => {\n height = height\n + Math.min(adjust, Math.max(0, y - offset))\n - adjust\n return {\n height,\n lock: y >= offset + adjust\n }\n }),\n distinctUntilChanged((a, b) => {\n return a.height === b.height\n && a.lock === b.lock\n })\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply sidebar\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @return Operator function\n */\nexport function applySidebar(\n el: HTMLElement, { header$ }: ApplyOptions\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n withLatestFrom(header$),\n tap(([{ height, lock }, { height: offset }]) => {\n setSidebarHeight(el, height)\n setSidebarLock(el, lock)\n\n /* Set offset in locked state depending on header height */\n if (lock)\n setSidebarOffset(el, offset)\n else\n resetSidebarOffset(el)\n }),\n\n /* Re-map to sidebar */\n map(([sidebar]) => sidebar),\n\n /* Reset on complete or error */\n finalize(() => {\n resetSidebarOffset(el)\n resetSidebarHeight(el)\n resetSidebarLock(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { findLast } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n fromEvent,\n merge,\n pipe\n} from \"rxjs\"\nimport {\n delay,\n finalize,\n map,\n observeOn,\n scan,\n tap\n} from \"rxjs/operators\"\n\nimport { getElement, getElementOrThrow } from \"browser\"\n\nimport { NavigationLayer } from \"../_\"\nimport {\n resetOverflowScrolling,\n setOverflowScrolling\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch navigation layer\n *\n * On iOS we want to add `-webkit-overflow-scrolling: touch` for the menus\n * contained in the drawer, but as the navigational layers are nested, we can\n * only add it to the topmost layer or extremely weird cropping will occur.\n * This implementation keeps track of the previous and current layer.\n *\n * @param els - Navigation elements\n *\n * @return Navigation layer observable\n */\nexport function watchNavigationLayer(\n els: HTMLElement[]\n): Observable {\n const table = new Map()\n for (const el of els) {\n const label = getElement(\"label\", el)\n if (typeof label !== \"undefined\") {\n const input = getElementOrThrow(`#${label.htmlFor}`)\n table.set(input, el)\n }\n }\n\n /* Determine topmost layer */\n const layer$ = merge(...[...table.keys()].map(input => (\n fromEvent(input, \"change\")\n )))\n .pipe(\n map(() => getElementOrThrow(\".md-nav__list\", table.get(\n findLast(({ checked }) => checked, [...table.keys()])!\n )))\n )\n\n /* Return previous and next layer */\n return layer$\n .pipe(\n map(next => ({ next })),\n scan(({ next: prev }, { next }) => ({ prev, next }))\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply navigation layer\n *\n * @param els - Navigation elements\n *\n * @return Operator function\n */\nexport function applyNavigationLayer(\n els: HTMLElement[]\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ prev }) => {\n if (prev)\n resetOverflowScrolling(prev)\n }),\n\n /* Wait until transition has finished */\n delay(250),\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ next }) => {\n setOverflowScrolling(next)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n for (const el of els)\n resetOverflowScrolling(\n getElementOrThrow(\".md-nav__list\", el)\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nexport * from \"./_\"\nexport * from \"./anchor\"\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n OperatorFunction,\n combineLatest,\n of,\n pipe\n} from \"rxjs\"\nimport { map, switchMap } from \"rxjs/operators\"\n\nimport { Viewport, getElements } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { Main } from \"../../main\"\nimport {\n Sidebar,\n applySidebar,\n watchSidebar\n} from \"../../shared\"\nimport {\n AnchorList,\n applyAnchorList,\n watchAnchorList\n} from \"../anchor\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Table of contents for [tablet -]\n */\ninterface TableOfContentsBelowTablet {} // tslint:disable-line\n\n/**\n * Table of contents for [tablet +]\n */\ninterface TableOfContentsAboveTablet {\n sidebar: Sidebar /* Sidebar */\n anchors: AnchorList /* Anchor list */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Table of contents\n */\nexport type TableOfContents =\n | TableOfContentsBelowTablet\n | TableOfContentsAboveTablet\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n tablet$: Observable /* Tablet media observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount table of contents from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountTableOfContents(\n { header$, main$, viewport$, tablet$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => tablet$\n .pipe(\n switchMap(tablet => {\n\n /* [tablet +]: Mount table of contents in sidebar */\n if (tablet) {\n const els = getElements(\".md-nav__link\", el)\n\n /* Watch and apply sidebar */\n const sidebar$ = watchSidebar(el, { main$, viewport$ })\n .pipe(\n applySidebar(el, { header$ })\n )\n\n /* Watch and apply anchor list (scroll spy) */\n const anchors$ = watchAnchorList(els, { header$, viewport$ })\n .pipe(\n applyAnchorList(els)\n )\n\n /* Combine into a single hot observable */\n return combineLatest([sidebar$, anchors$])\n .pipe(\n map(([sidebar, anchors]) => ({ sidebar, anchors }))\n )\n\n /* [tablet -]: Unmount table of contents */\n } else {\n return of({})\n }\n })\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { reverse } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n bufferCount,\n distinctUntilChanged,\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n scan,\n startWith,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { Viewport, getElement, watchElementSize } from \"browser\"\n\nimport { Header } from \"../../../header\"\nimport { AnchorList } from \"../_\"\nimport {\n resetAnchorActive,\n resetAnchorBlur,\n setAnchorActive,\n setAnchorBlur\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch anchor list\n *\n * This is effectively a scroll-spy implementation which will account for the\n * fixed header and automatically re-calculate anchor offsets when the viewport\n * is resized. The returned observable will only emit if the anchor list needs\n * to be repainted.\n *\n * This implementation tracks an anchor element's entire path starting from its\n * level up to the top-most anchor element, e.g. `[h3, h2, h1]`. Although the\n * Material theme currently doesn't make use of this information, it enables\n * the styling of the entire hierarchy through customization.\n *\n * Note that the current anchor is the last item of the `prev` anchor list.\n *\n * @param els - Anchor elements\n * @param options - Options\n *\n * @return Anchor list observable\n */\nexport function watchAnchorList(\n els: HTMLAnchorElement[], { header$, viewport$ }: WatchOptions\n): Observable {\n const table = new Map()\n for (const el of els) {\n const id = decodeURIComponent(el.hash.substring(1))\n const target = getElement(`[id=\"${id}\"]`)\n if (typeof target !== \"undefined\")\n table.set(el, target)\n }\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n map(header => 18 + header.height)\n )\n\n /* Compute partition of previous and next anchors */\n const partition$ = watchElementSize(document.body)\n .pipe(\n distinctUntilKeyChanged(\"height\"),\n\n /* Build index to map anchor paths to vertical offsets */\n map(() => {\n let path: HTMLAnchorElement[] = []\n return [...table].reduce((index, [anchor, target]) => {\n while (path.length) {\n const last = table.get(path[path.length - 1])!\n if (last.tagName >= target.tagName) {\n path.pop()\n } else {\n break\n }\n }\n\n /* If the current anchor is hidden, continue with its parent */\n let offset = target.offsetTop\n while (!offset && target.parentElement) {\n target = target.parentElement\n offset = target.offsetTop\n }\n\n /* Map reversed anchor path to vertical offset */\n return index.set(\n reverse(path = [...path, anchor]),\n offset\n )\n }, new Map())\n }),\n\n /* Re-compute partition when viewport offset changes */\n switchMap(index => combineLatest([adjust$, viewport$])\n .pipe(\n scan(([prev, next], [adjust, { offset: { y } }]) => {\n\n /* Look forward */\n while (next.length) {\n const [, offset] = next[0]\n if (offset - adjust < y) {\n prev = [...prev, next.shift()!]\n } else {\n break\n }\n }\n\n /* Look backward */\n while (prev.length) {\n const [, offset] = prev[prev.length - 1]\n if (offset - adjust >= y) {\n next = [prev.pop()!, ...next]\n } else {\n break\n }\n }\n\n /* Return partition */\n return [prev, next]\n }, [[], [...index]]),\n distinctUntilChanged((a, b) => {\n return a[0] === b[0]\n && a[1] === b[1]\n })\n )\n )\n )\n\n /* Compute and return anchor list migrations */\n return partition$\n .pipe(\n map(([prev, next]) => ({\n prev: prev.map(([path]) => path),\n next: next.map(([path]) => path)\n })),\n\n /* Extract anchor list migrations */\n startWith({ prev: [], next: [] }),\n bufferCount(2, 1),\n map(([a, b]) => {\n\n /* Moving down */\n if (a.prev.length < b.prev.length) {\n return {\n prev: b.prev.slice(Math.max(0, a.prev.length - 1), b.prev.length),\n next: []\n }\n\n /* Moving up */\n } else {\n return {\n prev: b.prev.slice(-1),\n next: b.next.slice(0, b.next.length - a.next.length)\n }\n }\n })\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply anchor list\n *\n * @param els - Anchor elements\n *\n * @return Operator function\n */\nexport function applyAnchorList(\n els: HTMLAnchorElement[]\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ prev, next }) => {\n\n /* Look forward */\n for (const [el] of next) {\n resetAnchorActive(el)\n resetAnchorBlur(el)\n }\n\n /* Look backward */\n prev.forEach(([el], index) => {\n setAnchorActive(el, index === prev.length - 1)\n setAnchorBlur(el, true)\n })\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n for (const el of els) {\n resetAnchorActive(el)\n resetAnchorBlur(el)\n }\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, combineLatest, pipe } from \"rxjs\"\nimport { map, switchMap } from \"rxjs/operators\"\n\nimport { SearchResult } from \"integrations/search\"\n\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n */\nexport interface Search {\n query: SearchQuery /* Search query */\n result: SearchResult[] /* Search result list */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n query$: Observable /* Search query observable */\n reset$: Observable /* Search reset observable */\n result$: Observable /* Search result observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountSearch(\n { query$, reset$, result$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(() => combineLatest([query$, result$, reset$])\n .pipe(\n map(([query, result]) => ({ query, result }))\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n switchMap\n} from \"rxjs/operators\"\n\nimport { WorkerHandler, setToggle } from \"browser\"\nimport {\n SearchMessage,\n SearchMessageType,\n SearchQueryMessage,\n SearchTransformFn\n} from \"integrations\"\n\nimport { watchSearchQuery } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query\n */\nexport interface SearchQuery {\n value: string /* Query value */\n focus: boolean /* Query focus */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n transform?: SearchTransformFn /* Transformation function */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search query from source observable\n *\n * @param handler - Worker handler\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountSearchQuery(\n { tx$ }: WorkerHandler, options: MountOptions = {}\n): OperatorFunction {\n return pipe(\n switchMap(el => {\n const query$ = watchSearchQuery(el, options)\n\n /* Subscribe worker to search query */\n query$\n .pipe(\n distinctUntilKeyChanged(\"value\"),\n map(({ value }): SearchQueryMessage => ({\n type: SearchMessageType.QUERY,\n data: value\n }))\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Toggle search on focus */\n query$\n .pipe(\n distinctUntilKeyChanged(\"focus\")\n )\n .subscribe(({ focus }) => {\n if (focus)\n setToggle(\"search\", focus)\n })\n\n /* Return search query */\n return query$\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest, fromEvent, merge } from \"rxjs\"\nimport {\n delay,\n distinctUntilChanged,\n map,\n startWith\n} from \"rxjs/operators\"\n\nimport { watchElementFocus } from \"browser\"\nimport { SearchTransformFn, defaultTransform } from \"integrations\"\n\nimport { SearchQuery } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n transform?: SearchTransformFn /* Transformation function */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search query\n *\n * Note that the focus event which triggers re-reading the current query value\n * is delayed by `1ms` so the input's empty state is allowed to propagate.\n *\n * @param el - Search query element\n * @param options - Options\n *\n * @return Search query observable\n */\nexport function watchSearchQuery(\n el: HTMLInputElement, { transform }: WatchOptions = {}\n): Observable {\n const fn = transform || defaultTransform\n\n /* Intercept keyboard events */\n const value$ = merge(\n fromEvent(el, \"keyup\"),\n fromEvent(el, \"focus\").pipe(delay(1))\n )\n .pipe(\n map(() => fn(el.value)),\n startWith(fn(el.value)),\n distinctUntilChanged()\n )\n\n /* Intercept focus events */\n const focus$ = watchElementFocus(el)\n\n /* Combine into a single observable */\n return combineLatest([value$, focus$])\n .pipe(\n map(([value, focus]) => ({ value, focus }))\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport {\n mapTo,\n startWith,\n switchMap,\n switchMapTo,\n tap\n} from \"rxjs/operators\"\n\nimport { setElementFocus } from \"browser\"\n\nimport { useComponent } from \"../../../_\"\nimport { watchSearchReset } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search reset from source observable\n *\n * @return Operator function\n */\nexport function mountSearchReset(): OperatorFunction {\n return pipe(\n switchMap(el => watchSearchReset(el)\n .pipe(\n switchMapTo(useComponent(\"search-query\")),\n tap(setElementFocus),\n mapTo(undefined)\n )\n ),\n startWith(undefined)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { mapTo } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search reset\n *\n * @param el - Search reset element\n *\n * @return Search reset observable\n */\nexport function watchSearchReset(\n el: HTMLElement\n): Observable {\n return fromEvent(el, \"click\")\n .pipe(\n mapTo(undefined)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set number of search results\n *\n * @param el - Search result metadata element\n * @param value - Number of results\n */\nexport function setSearchResultMeta(\n el: HTMLElement, value: number\n): void {\n switch (value) {\n\n /* No results */\n case 0:\n el.textContent = translate(\"search.result.none\")\n break\n\n /* One result */\n case 1:\n el.textContent = translate(\"search.result.one\")\n break\n\n /* Multiple result */\n default:\n el.textContent = translate(\"search.result.other\", value.toString())\n }\n}\n\n/**\n * Reset number of search results\n *\n * @param el - Search result metadata element\n */\nexport function resetSearchResultMeta(\n el: HTMLElement\n): void {\n el.textContent = translate(\"search.result.placeholder\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Add an element to the search result list\n *\n * @param el - Search result list element\n * @param child - Search result element\n */\nexport function addToSearchResultList(\n el: HTMLElement, child: Element\n): void {\n el.appendChild(child)\n}\n\n/**\n * Reset search result list\n *\n * @param el - Search result list element\n */\nexport function resetSearchResultList(\n el: HTMLElement\n): void {\n el.innerHTML = \"\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport {\n finalize,\n map,\n mapTo,\n observeOn,\n scan,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { getElementOrThrow } from \"browser\"\nimport { SearchResult } from \"integrations/search\"\nimport { renderSearchResult } from \"templates\"\n\nimport { SearchQuery } from \"../../query\"\nimport {\n addToSearchResultList,\n resetSearchResultList,\n resetSearchResultMeta,\n setSearchResultMeta\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Apply options\n */\ninterface ApplyOptions {\n query$: Observable /* Search query observable */\n fetch$: Observable /* Result fetch observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Apply search results\n *\n * This function will perform a lazy rendering of the search results, depending\n * on the vertical offset of the search result container. When the scroll offset\n * reaches the bottom of the element, more results are fetched and rendered.\n *\n * @param el - Search result element\n * @param options - Options\n *\n * @return Operator function\n */\nexport function applySearchResult(\n el: HTMLElement, { query$, fetch$ }: ApplyOptions\n): MonoTypeOperatorFunction {\n const list = getElementOrThrow(\".md-search-result__list\", el)\n const meta = getElementOrThrow(\".md-search-result__meta\", el)\n return pipe(\n\n /* Apply search result metadata */\n withLatestFrom(query$),\n map(([result, query]) => {\n if (query.value) {\n setSearchResultMeta(meta, result.length)\n } else {\n resetSearchResultMeta(meta)\n }\n return result\n }),\n\n /* Apply search result list */\n switchMap(result => fetch$\n .pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n scan(index => {\n const container = el.parentElement!\n while (index < result.length) {\n addToSearchResultList(list, renderSearchResult(result[index++]))\n if (container.scrollHeight - container.offsetHeight > 16)\n break\n }\n return index\n }, 0),\n\n /* Re-map to search result */\n mapTo(result),\n\n /* Reset on complete or error */\n finalize(() => {\n resetSearchResultList(list)\n })\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilChanged,\n filter,\n map,\n pluck,\n switchMap\n} from \"rxjs/operators\"\n\nimport { WorkerHandler, watchElementOffset } from \"browser\"\nimport {\n SearchMessage,\n SearchResult,\n isSearchResultMessage\n} from \"integrations\"\n\nimport { SearchQuery } from \"../../query\"\nimport { applySearchResult } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n query$: Observable /* Search query observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search result from source observable\n *\n * @param handler - Worker handler\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountSearchResult(\n { rx$ }: WorkerHandler, { query$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => {\n const container = el.parentElement!\n\n /* Compute whether there are more search results to fetch */\n const fetch$ = watchElementOffset(container)\n .pipe(\n map(({ y }) => {\n return y >= container.scrollHeight - container.offsetHeight - 16\n }),\n distinctUntilChanged(),\n filter(identity)\n )\n\n /* Apply search results */\n return rx$\n .pipe(\n filter(isSearchResultMessage),\n pluck(\"data\"),\n applySearchResult(el, { query$, fetch$ })\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, combineLatest, pipe } from \"rxjs\"\nimport {\n distinctUntilChanged,\n filter,\n map,\n shareReplay,\n startWith,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n Viewport,\n getElement,\n watchViewportAt\n} from \"browser\"\n\nimport { useComponent } from \"../../_\"\nimport {\n applyHeaderType,\n watchHeader\n} from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header type\n */\nexport type HeaderType =\n | \"site\" /* Header shows site title */\n | \"page\" /* Header shows page title */\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface Header {\n type: HeaderType /* Header type */\n sticky: boolean /* Header stickyness */\n height: number /* Header visible height */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount header from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountHeader(\n { document$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => {\n const header$ = watchHeader(el, { document$ })\n\n /* Compute whether the header should switch to page header */\n const type$ = useComponent(\"main\")\n .pipe(\n map(main => getElement(\"h1, h2, h3, h4, h5, h6\", main)!),\n filter(hx => typeof hx !== \"undefined\"),\n withLatestFrom(useComponent(\"header-title\")),\n switchMap(([hx, title]) => watchViewportAt(hx, { header$, viewport$ })\n .pipe(\n map(({ offset: { y } }) => {\n return y >= hx.offsetHeight ? \"page\" : \"site\"\n }),\n distinctUntilChanged(),\n applyHeaderType(title)\n )\n ),\n startWith(\"site\")\n )\n\n /* Combine into single observable */\n return combineLatest([header$, type$])\n .pipe(\n map(([header, type]): Header => ({ type, ...header })),\n shareReplay(1)\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n of,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n finalize,\n map,\n observeOn,\n shareReplay,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { watchElementSize } from \"browser\"\n\nimport { Header, HeaderType } from \"../_\"\nimport {\n resetHeaderTitleActive,\n setHeaderTitleActive\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header\n *\n * @param el - Header element\n *\n * @return Header observable\n */\nexport function watchHeader(\n el: HTMLElement, { document$ }: WatchOptions\n): Observable> {\n return document$\n .pipe(\n map(() => {\n const styles = getComputedStyle(el)\n return [\n \"sticky\", /* Modern browsers */\n \"-webkit-sticky\" /* Safari */\n ].includes(styles.position)\n }),\n distinctUntilChanged(),\n switchMap(sticky => {\n if (sticky) {\n return watchElementSize(el)\n .pipe(\n map(({ height }) => ({\n sticky: true,\n height\n }))\n )\n } else {\n return of({\n sticky: false,\n height: 0\n })\n }\n }),\n shareReplay(1)\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply header title type\n *\n * @param el - Header title element\n *\n * @return Operator function\n */\nexport function applyHeaderType(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(type => {\n setHeaderTitleActive(el, type === \"page\")\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeaderTitleActive(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header title active\n *\n * @param el - Header title element\n * @param value - Whether the title is shown\n */\nexport function setHeaderTitleActive(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"active\" : \"\")\n}\n\n/**\n * Reset header title active\n *\n * @param el - Header title element\n */\nexport function resetHeaderTitleActive(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n switchMap\n} from \"rxjs/operators\"\n\nimport { Viewport, watchViewportAt } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { applyHero } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Hero\n */\nexport interface Hero {\n hidden: boolean /* Whether the hero is hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount hero from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountHero(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => watchViewportAt(el, { header$, viewport$ })\n .pipe(\n map(({ offset: { y } }) => ({ hidden: y >= 20 })),\n distinctUntilKeyChanged(\"hidden\"),\n applyHero(el)\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport { finalize, observeOn, tap } from \"rxjs/operators\"\n\nimport { Hero } from \"../_\"\nimport {\n resetHeroHidden,\n setHeroHidden\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Apply hero\n *\n * @param el - Hero element\n *\n * @return Operator function\n */\nexport function applyHero(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ hidden }) => {\n setHeroHidden(el, hidden)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeroHidden(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set hero hidden\n *\n * @param el - Hero element\n * @param value - Whether the element is hidden\n */\nexport function setHeroHidden(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"hidden\" : \"\")\n}\n\n/**\n * Reset hero hidden\n *\n * @param el - Hero element\n */\nexport function resetHeroHidden(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, Subject, pipe } from \"rxjs\"\nimport { distinctUntilKeyChanged, switchMap, tap } from \"rxjs/operators\"\n\nimport { Viewport } from \"browser\"\n\nimport { useComponent } from \"../../_\"\nimport { Header } from \"../../header\"\nimport {\n applyHeaderShadow,\n watchMain\n} from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Main area\n */\nexport interface Main {\n offset: number /* Main area top offset */\n height: number /* Main area visible height */\n active: boolean /* Scrolled past top offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount main area from source observable\n *\n * The header must be connected to the main area observable outside of the\n * operator function, as the header will persist in-between document switches\n * while the main area is replaced. However, the header observable must be\n * passed to this function, so we connect both via a long-living subject.\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountMain(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n const main$ = new Subject
    ()\n\n /* Connect to main area observable via long-living subject */\n useComponent(\"header\")\n .pipe(\n switchMap(header => main$\n .pipe(\n distinctUntilKeyChanged(\"active\"),\n applyHeaderShadow(header)\n )\n )\n )\n .subscribe()\n\n /* Return operator */\n return pipe(\n switchMap(el => watchMain(el, { header$, viewport$ })),\n tap(main => main$.next(main))\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n pluck,\n shareReplay,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { Viewport, watchElementSize } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { Main } from \"../_\"\nimport {\n resetHeaderShadow,\n setHeaderShadow\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch main area\n *\n * This function returns an observable that computes the visual parameters of\n * the main area which depends on the viewport vertical offset and height, as\n * well as the height of the header element, if the header is fixed.\n *\n * @param el - Main area element\n * @param options - Options\n *\n * @return Main area observable\n */\nexport function watchMain(\n el: HTMLElement, { header$, viewport$ }: WatchOptions\n): Observable
    {\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n pluck(\"height\"),\n distinctUntilChanged(),\n shareReplay(1)\n )\n\n /* Compute the main area's top and bottom borders */\n const border$ = adjust$\n .pipe(\n switchMap(() => watchElementSize(el)\n .pipe(\n map(({ height }) => ({\n top: el.offsetTop,\n bottom: el.offsetTop + height\n }))\n )\n ),\n distinctUntilKeyChanged(\"bottom\"),\n shareReplay(1)\n )\n\n /* Compute the main area's offset, visible height and if we scrolled past */\n return combineLatest([adjust$, border$, viewport$])\n .pipe(\n map(([header, { top, bottom }, { offset: { y }, size: { height } }]) => {\n height = Math.max(0, height\n - Math.max(0, top - y, header)\n - Math.max(0, height + y - bottom)\n )\n return {\n offset: top - header,\n height,\n active: top - header <= y\n }\n }),\n distinctUntilChanged
    ((a, b) => {\n return a.offset === b.offset\n && a.height === b.height\n && a.active === b.active\n })\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Apply header shadow\n *\n * @param el - Header element\n *\n * @return Operator function\n */\nexport function applyHeaderShadow(\n el: HTMLElement\n): MonoTypeOperatorFunction
    {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ active }) => {\n setHeaderShadow(el, active)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeaderShadow(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header shadow\n *\n * @param el - Header element\n * @param value - Whether the shadow is shown\n */\nexport function setHeaderShadow(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"shadow\" : \"\")\n}\n\n/**\n * Reset header shadow\n *\n * @param el - Header element\n */\nexport function resetHeaderShadow(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, of, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n switchMap\n} from \"rxjs/operators\"\n\nimport { Viewport, watchViewportAt } from \"browser\"\n\nimport { Header } from \"../../header\"\nimport { applyTabs } from \"../react\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Tabs\n */\nexport interface Tabs {\n hidden: boolean /* Whether the tabs are hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n screen$: Observable /* Media screen observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount tabs from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountTabs(\n { header$, viewport$, screen$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => screen$\n .pipe(\n switchMap(screen => {\n\n /* [screen +]: Mount tabs above screen breakpoint */\n if (screen) {\n return watchViewportAt(el, { header$, viewport$ })\n .pipe(\n map(({ offset: { y } }) => ({ hidden: y >= 10 })),\n distinctUntilKeyChanged(\"hidden\"),\n applyTabs(el)\n )\n\n /* [screen -]: Unmount tabs below screen breakpoint */\n } else {\n return of({ hidden: true })\n }\n })\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport { finalize, observeOn, tap } from \"rxjs/operators\"\n\nimport { Tabs } from \"../_\"\nimport {\n resetTabsHidden,\n setTabsHidden\n} from \"../set\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Apply tabs\n *\n * @param el - Tabs element\n *\n * @return Operator function\n */\nexport function applyTabs(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ hidden }) => {\n setTabsHidden(el, hidden)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetTabsHidden(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set tabs hidden\n *\n * @param el - Tabs element\n * @param value - Whether the element is hidden\n */\nexport function setTabsHidden(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"hidden\" : \"\")\n}\n\n/**\n * Reset tabs hidden\n *\n * @param el - Tabs element\n */\nexport function resetTabsHidden(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, fromEvent, iif, merge } from \"rxjs\"\nimport { map, mapTo, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport { getElements } from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether the given device is an Apple device\n *\n * @return Test result\n */\nfunction isAppleDevice(): boolean {\n return /(iPad|iPhone|iPod)/.test(navigator.userAgent)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all elements with `data-md-scrollfix` attributes\n *\n * This is a year-old patch which ensures that overflow scrolling works at the\n * top and bottom of containers on iOS by ensuring a `1px` scroll offset upon\n * the start of a touch event.\n *\n * @see https://bit.ly/2SCtAOO - Original source\n *\n * @param options - Options\n */\nexport function patchScrollfix(\n { document$ }: PatchOptions\n): void {\n const els$ = document$\n .pipe(\n map(() => getElements(\"[data-md-scrollfix]\")),\n shareReplay(1)\n )\n\n /* Remove marker attribute, so we'll only add the fix once */\n els$.subscribe(els => {\n for (const el of els)\n el.removeAttribute(\"data-md-scrollfix\")\n })\n\n /* Patch overflow scrolling on touch start */\n iif(isAppleDevice, els$, NEVER)\n .pipe(\n switchMap(els => merge(...els.map(el => (\n fromEvent(el, \"touchstart\", { passive: true })\n .pipe(\n mapTo(el)\n )\n ))))\n )\n .subscribe(el => {\n const top = el.scrollTop\n\n /* We're at the top of the container */\n if (top === 0) {\n el.scrollTop = 1\n\n /* We're at the bottom of the container */\n } else if (top + el.offsetHeight === el.scrollHeight) {\n el.scrollTop = top - 1\n }\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable } from \"rxjs\"\nimport { catchError, map, switchMap } from \"rxjs/operators\"\n\nimport { getElementOrThrow, getElements } from \"browser\"\nimport { renderSource } from \"templates\"\nimport { cache, hash } from \"utilities\"\n\nimport { fetchSourceFactsFromGitHub } from \"./github\"\nimport { fetchSourceFactsFromGitLab } from \"./gitlab\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Source facts\n */\nexport type SourceFacts = string[]\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch source facts\n *\n * @param url - Source repository URL\n *\n * @return Source facts observable\n */\nfunction fetchSourceFacts(\n url: string\n): Observable {\n const [type] = url.match(/(git(?:hub|lab))/i) || []\n switch (type.toLowerCase()) {\n\n /* GitHub repository */\n case \"github\":\n const [, user, repo] = url.match(/^.+github\\.com\\/([^\\/]+)\\/?([^\\/]+)/i)\n return fetchSourceFactsFromGitHub(user, repo)\n\n /* GitLab repository */\n case \"gitlab\":\n const [, base, project] = url.match(/^.+?([^\\/]*gitlab[^\\/]+)\\/(.+)/i)\n return fetchSourceFactsFromGitLab(base, project)\n\n /* Everything else */\n default:\n return NEVER\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch elements containing repository information\n *\n * This function will retrieve the URL from the repository link and try to\n * query data from integrated source code platforms like GitHub or GitLab.\n *\n * @param options - Options\n */\nexport function patchSource(\n { document$ }: PatchOptions\n): void {\n document$\n .pipe(\n map(() => getElementOrThrow(\".md-source[href]\")),\n switchMap(({ href }) => (\n cache(`${hash(href)}`, () => fetchSourceFacts(href))\n )),\n catchError(() => NEVER)\n )\n .subscribe(facts => {\n for (const el of getElements(\".md-source__repository\")) {\n if (!el.hasAttribute(\"data-md-state\")) {\n el.setAttribute(\"data-md-state\", \"done\")\n el.appendChild(renderSource(facts))\n }\n }\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Repo, User } from \"github-types\"\nimport { Observable, of } from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport { filter, pluck, switchMap } from \"rxjs/operators\"\n\nimport { round } from \"utilities\"\n\nimport { SourceFacts } from \"..\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitHub source facts\n *\n * @param user - GitHub user\n * @param repo - GitHub repository\n *\n * @return Source facts observable\n */\nexport function fetchSourceFactsFromGitHub(\n user: string, repo?: string\n): Observable {\n return ajax({\n url: typeof repo !== \"undefined\"\n ? `https://api.github.com/repos/${user}/${repo}`\n : `https://api.github.com/users/${user}`,\n responseType: \"json\"\n })\n .pipe(\n filter(({ status }) => status === 200),\n pluck(\"response\"),\n switchMap(data => {\n\n /* GitHub repository */\n if (typeof repo !== \"undefined\") {\n const { stargazers_count, forks_count }: Repo = data\n return of([\n `${round(stargazers_count || 0)} Stars`,\n `${round(forks_count || 0)} Forks`\n ])\n\n /* GitHub user/organization */\n } else {\n const { public_repos }: User = data\n return of([\n `${round(public_repos || 0)} Repositories`\n ])\n }\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { ProjectSchema } from \"gitlab\"\nimport { Observable } from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport { filter, map, pluck } from \"rxjs/operators\"\n\nimport { round } from \"utilities\"\n\nimport { SourceFacts } from \"..\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch GitLab source facts\n *\n * @param base - GitLab base\n * @param project - GitLab project\n *\n * @return Source facts observable\n */\nexport function fetchSourceFactsFromGitLab(\n base: string, project: string\n): Observable {\n return ajax({\n url: `https://${base}/api/v4/projects/${encodeURIComponent(project)}`,\n responseType: \"json\"\n })\n .pipe(\n filter(({ status }) => status === 200),\n pluck(\"response\"),\n map(({ star_count, forks_count }: ProjectSchema) => ([\n `${round(star_count)} Stars`,\n `${round(forks_count)} Forks`\n ]))\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n// DISCLAIMER: this file is still WIP. There're some refactoring opportunities\n// which must be tackled after we gathered some feedback on v5.\n// tslint:disable\n\nimport \"../stylesheets/main.scss\"\nimport \"../stylesheets/palette.scss\"\n\nimport { values } from \"ramda\"\nimport {\n merge,\n combineLatest,\n animationFrameScheduler,\n fromEvent,\n from\n} from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport {\n delay,\n switchMap,\n tap,\n filter,\n withLatestFrom,\n observeOn,\n take,\n shareReplay,\n pluck\n} from \"rxjs/operators\"\n\nimport {\n watchToggle,\n setToggle,\n getElements,\n watchMedia,\n watchDocument,\n watchLocation,\n watchLocationHash,\n watchViewport,\n isLocalLocation,\n setLocationHash,\n watchLocationBase\n} from \"browser\"\nimport {\n mountHeader,\n mountHero,\n mountMain,\n mountNavigation,\n mountSearch,\n mountTableOfContents,\n mountTabs,\n useComponent,\n setupComponents,\n mountSearchQuery,\n mountSearchReset,\n mountSearchResult\n} from \"components\"\nimport {\n setupClipboard,\n setupDialog,\n setupKeyboard,\n setupInstantLoading,\n setupSearchWorker,\n SearchIndex\n} from \"integrations\"\nimport {\n patchTables,\n patchDetails,\n patchScrollfix,\n patchSource,\n patchScripts\n} from \"patches\"\nimport { isConfig } from \"utilities\"\n\n/* ------------------------------------------------------------------------- */\n\n/* Denote that JavaScript is available */\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Test for iOS */\nif (navigator.userAgent.match(/(iPad|iPhone|iPod)/g))\n document.documentElement.classList.add(\"ios\")\n\n/**\n * Set scroll lock\n *\n * @param el - Scrollable element\n * @param value - Vertical offset\n */\nexport function setScrollLock(\n el: HTMLElement, value: number\n): void {\n el.setAttribute(\"data-md-state\", \"lock\")\n el.style.top = `-${value}px`\n}\n\n/**\n * Reset scroll lock\n *\n * @param el - Scrollable element\n */\nexport function resetScrollLock(\n el: HTMLElement\n): void {\n const value = -1 * parseInt(el.style.top, 10)\n el.removeAttribute(\"data-md-state\")\n el.style.top = \"\"\n if (value)\n window.scrollTo(0, value)\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Initialize Material for MkDocs\n *\n * @param config - Configuration\n */\nexport function initialize(config: unknown) {\n if (!isConfig(config))\n throw new SyntaxError(`Invalid configuration: ${JSON.stringify(config)}`)\n\n /* Set up subjects */\n const document$ = watchDocument()\n const location$ = watchLocation()\n\n /* Set up user interface observables */\n const base$ = watchLocationBase(config.base, { location$ })\n const hash$ = watchLocationHash()\n const viewport$ = watchViewport()\n const tablet$ = watchMedia(\"(min-width: 960px)\")\n const screen$ = watchMedia(\"(min-width: 1220px)\")\n\n /* ----------------------------------------------------------------------- */\n\n /* Set up component bindings */\n setupComponents([\n \"announce\", /* Announcement bar */\n \"container\", /* Container */\n \"header\", /* Header */\n \"header-title\", /* Header title */\n \"hero\", /* Hero */\n \"main\", /* Main area */\n \"navigation\", /* Navigation */\n \"search\", /* Search */\n \"search-query\", /* Search input */\n \"search-reset\", /* Search reset */\n \"search-result\", /* Search results */\n \"skip\", /* Skip link */\n \"tabs\", /* Tabs */\n \"toc\" /* Table of contents */\n ], { document$ })\n\n const keyboard$ = setupKeyboard()\n\n patchDetails({ document$, hash$ })\n patchScripts({ document$ })\n patchSource({ document$ })\n patchTables({ document$ })\n\n /* Force 1px scroll offset to trigger overflow scrolling */\n patchScrollfix({ document$ })\n\n /* Set up clipboard and dialog */\n const dialog$ = setupDialog()\n const clipboard$ = setupClipboard({ document$, dialog$ })\n\n /* ----------------------------------------------------------------------- */\n\n /* Create header observable */\n const header$ = useComponent(\"header\")\n .pipe(\n mountHeader({ document$, viewport$ }),\n shareReplay(1)\n )\n\n const main$ = useComponent(\"main\")\n .pipe(\n mountMain({ header$, viewport$ }),\n shareReplay(1)\n )\n\n /* ----------------------------------------------------------------------- */\n\n const navigation$ = useComponent(\"navigation\")\n .pipe(\n mountNavigation({ header$, main$, viewport$, screen$ }),\n shareReplay(1) // shareReplay because there might be late subscribers\n )\n\n const toc$ = useComponent(\"toc\")\n .pipe(\n mountTableOfContents({ header$, main$, viewport$, tablet$ }),\n shareReplay(1)\n )\n\n const tabs$ = useComponent(\"tabs\")\n .pipe(\n mountTabs({ header$, viewport$, screen$ }),\n shareReplay(1)\n )\n\n const hero$ = useComponent(\"hero\")\n .pipe(\n mountHero({ header$, viewport$ }),\n shareReplay(1)\n )\n\n /* ----------------------------------------------------------------------- */\n\n // External index\n const index = config.search && config.search.index\n ? config.search.index\n : undefined\n\n /* Fetch index if it wasn't passed explicitly */\n const index$ = typeof index !== \"undefined\"\n ? from(index)\n : base$\n .pipe(\n switchMap(base => ajax({\n url: `${base}/search/search_index.json`,\n responseType: \"json\",\n withCredentials: true\n })\n .pipe(\n pluck(\"response\")\n )\n )\n )\n\n const worker = setupSearchWorker(config.search.worker, {\n base$, index$\n })\n\n /* ----------------------------------------------------------------------- */\n\n /* Mount search query */\n const query$ = useComponent(\"search-query\")\n .pipe(\n mountSearchQuery(worker, { transform: config.search.transform }),\n shareReplay(1)\n )\n\n /* Mount search reset */\n const reset$ = useComponent(\"search-reset\")\n .pipe(\n mountSearchReset(),\n shareReplay(1)\n )\n\n /* Mount search result */\n const result$ = useComponent(\"search-result\")\n .pipe(\n mountSearchResult(worker, { query$ }),\n shareReplay(1)\n )\n\n /* ----------------------------------------------------------------------- */\n\n const search$ = useComponent(\"search\")\n .pipe(\n mountSearch({ query$, reset$, result$ }),\n shareReplay(1)\n )\n\n /* ----------------------------------------------------------------------- */\n\n // // put into search...\n hash$\n .pipe(\n tap(() => setToggle(\"search\", false)),\n delay(125), // ensure that it runs after the body scroll reset...\n )\n .subscribe(hash => setLocationHash(`#${hash}`))\n\n // TODO: scroll restoration must be centralized\n combineLatest([\n watchToggle(\"search\"),\n tablet$,\n ])\n .pipe(\n withLatestFrom(viewport$),\n switchMap(([[toggle, tablet], { offset: { y }}]) => {\n const active = toggle && !tablet\n return document$\n .pipe(\n delay(active ? 400 : 100),\n observeOn(animationFrameScheduler),\n tap(({ body }) => active\n ? setScrollLock(body, y)\n : resetScrollLock(body)\n )\n )\n })\n )\n .subscribe()\n\n /* ----------------------------------------------------------------------- */\n\n /* Always close drawer on click */\n fromEvent(document.body, \"click\")\n .pipe(\n filter(ev => !(ev.metaKey || ev.ctrlKey)),\n filter(ev => {\n if (ev.target instanceof HTMLElement) {\n const el = ev.target.closest(\"a\") // TODO: abstract as link click?\n if (el && isLocalLocation(el)) {\n return true\n }\n }\n return false\n })\n )\n .subscribe(() => {\n setToggle(\"drawer\", false)\n })\n\n /* Enable instant loading, if not on file:// protocol */\n if (config.features.includes(\"instant\") && location.protocol !== \"file:\")\n setupInstantLoading({ document$, location$, viewport$ })\n\n /* ----------------------------------------------------------------------- */\n\n /* Unhide permalinks on first tab */\n keyboard$\n .pipe(\n filter(key => key.mode === \"global\" && key.type === \"Tab\"),\n take(1)\n )\n .subscribe(() => {\n for (const link of getElements(\".headerlink\"))\n link.style.visibility = \"visible\"\n })\n\n /* ----------------------------------------------------------------------- */\n\n const state = {\n\n /* Browser observables */\n document$,\n location$,\n viewport$,\n\n /* Component observables */\n header$,\n hero$,\n main$,\n navigation$,\n search$,\n tabs$,\n toc$,\n\n /* Integration observables */\n clipboard$,\n keyboard$,\n dialog$\n }\n\n /* Subscribe to all observables */\n merge(...values(state))\n .subscribe()\n return state\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport {\n filter,\n map,\n switchMapTo,\n tap\n} from \"rxjs/operators\"\n\nimport {\n getElement,\n getElements,\n watchMedia\n} from \"browser\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable /* Document observable */\n hash$: Observable /* Location hash observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `details` elements\n *\n * This function will ensure that all `details` tags are opened prior to\n * printing, so the whole content of the page is included, and on anchor jumps.\n *\n * @param options - Options\n */\nexport function patchDetails(\n { document$, hash$ }: PatchOptions\n): void {\n const els$ = document$\n .pipe(\n map(() => getElements(\"details\"))\n )\n\n /* Open all details before printing */\n merge(\n watchMedia(\"print\").pipe(filter(identity)), /* Webkit */\n fromEvent(window, \"beforeprint\") /* IE, FF */\n )\n .pipe(\n switchMapTo(els$)\n )\n .subscribe(els => {\n for (const el of els)\n el.setAttribute(\"open\", \"\")\n })\n\n /* Open parent details and fix anchor jump */\n hash$\n .pipe(\n map(id => getElement(`[id=\"${id}\"]`)!),\n filter(el => typeof el !== \"undefined\"),\n tap(el => {\n const details = el.closest(\"details\")\n if (details && !details.open)\n details.setAttribute(\"open\", \"\")\n })\n )\n .subscribe(el => el.scrollIntoView())\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport { map, skip, withLatestFrom } from \"rxjs/operators\"\n\nimport {\n createElement,\n getElements,\n replaceElement\n} from \"browser\"\nimport { useComponent } from \"components\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch options\n */\ninterface PatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `script` elements\n *\n * This function must be run after a document switch, which means the first\n * emission must be ignored.\n *\n * @param options - Options\n */\nexport function patchScripts(\n { document$ }: PatchOptions\n): void {\n const els$ = document$\n .pipe(\n skip(1),\n withLatestFrom(useComponent(\"container\")),\n map(([, el]) => getElements(\"script\", el))\n )\n\n /* Evaluate all scripts via replacement */\n els$.subscribe(els => {\n for (const el of els) {\n if (el.src || /(^|\\/javascript)$/i.test(el.type)) {\n const script = createElement(\"script\")\n const key = el.src ? \"src\" : \"textContent\"\n script[key] = el[key]!\n replaceElement(el, script)\n }\n }\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport { map } from \"rxjs/operators\"\n\nimport {\n createElement,\n getElements,\n replaceElement\n} from \"browser\"\nimport { renderTable } from \"templates\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `table` elements\n *\n * This function will re-render all tables by wrapping them to improve overflow\n * scrolling on smaller screen sizes.\n *\n * @param options - Options\n */\nexport function patchTables(\n { document$ }: MountOptions\n): void {\n const sentinel = createElement(\"table\")\n document$\n .pipe(\n map(() => getElements(\"table:not([class])\"))\n )\n .subscribe(els => {\n for (const el of els) {\n replaceElement(el, sentinel)\n replaceElement(sentinel, renderTable(el))\n }\n })\n}\n"],"sourceRoot":""} \ No newline at end of file diff --git a/material/assets/manifest.json b/material/assets/manifest.json index a1ff38c6e..47f933977 100644 --- a/material/assets/manifest.json +++ b/material/assets/manifest.json @@ -1,10 +1,10 @@ { - "assets/javascripts/bundle.js": "assets/javascripts/bundle.0a2578d7.min.js", - "assets/javascripts/bundle.js.map": "assets/javascripts/bundle.0a2578d7.min.js.map", + "assets/javascripts/bundle.js": "assets/javascripts/bundle.091f8c32.min.js", + "assets/javascripts/bundle.js.map": "assets/javascripts/bundle.091f8c32.min.js.map", "assets/javascripts/vendor.js": "assets/javascripts/vendor.5b460a48.min.js", "assets/javascripts/vendor.js.map": "assets/javascripts/vendor.5b460a48.min.js.map", "assets/javascripts/worker/search.js": "assets/javascripts/worker/search.7f7c8775.min.js", "assets/javascripts/worker/search.js.map": "assets/javascripts/worker/search.7f7c8775.min.js.map", - "assets/stylesheets/main.css": "assets/stylesheets/main.edefba4e.min.css", + "assets/stylesheets/main.css": "assets/stylesheets/main.898d9115.min.css", "assets/stylesheets/palette.css": "assets/stylesheets/palette.4444686e.min.css" } \ No newline at end of file diff --git a/material/assets/stylesheets/main.edefba4e.min.css b/material/assets/stylesheets/main.898d9115.min.css similarity index 70% rename from material/assets/stylesheets/main.edefba4e.min.css rename to material/assets/stylesheets/main.898d9115.min.css index 95ee330d3..9df7c5a65 100644 --- a/material/assets/stylesheets/main.edefba4e.min.css +++ b/material/assets/stylesheets/main.898d9115.min.css @@ -1 +1 @@ -html{box-sizing:border-box}*,*::before,*::after{box-sizing:inherit}html{-webkit-text-size-adjust:none;-moz-text-size-adjust:none;-ms-text-size-adjust:none;text-size-adjust:none}body{margin:0}hr{box-sizing:content-box;overflow:visible}a,button,label,input{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}small{font-size:80%}sub,sup{position:relative;font-size:80%;line-height:0;vertical-align:baseline}sub{bottom:-0.25em}sup{top:-0.5em}img{border-style:none}table{border-collapse:separate;border-spacing:0}td,th{font-weight:normal;vertical-align:top}button{margin:0;padding:0;font-size:inherit;background:transparent;border:0}input{border:0;outline:0}:root{--md-default-fg-color: hsla(0, 0%, 0%, 0.87);--md-default-fg-color--light: hsla(0, 0%, 0%, 0.54);--md-default-fg-color--lighter: hsla(0, 0%, 0%, 0.26);--md-default-fg-color--lightest: hsla(0, 0%, 0%, 0.07);--md-default-bg-color: hsla(0, 0%, 100%, 1);--md-default-bg-color--light: hsla(0, 0%, 100%, 0.7);--md-default-bg-color--lighter: hsla(0, 0%, 100%, 0.3);--md-default-bg-color--lightest: hsla(0, 0%, 100%, 0.12);--md-primary-fg-color: hsla(231deg, 48%, 48%, 1);--md-primary-fg-color--light: hsla(230deg, 44%, 64%, 1);--md-primary-fg-color--dark: hsla(232deg, 54%, 41%, 1);--md-primary-bg-color: var(--md-default-bg-color);--md-primary-bg-color--light: var(--md-default-bg-color--light);--md-accent-fg-color: hsla(231deg, 99%, 66%, 1);--md-accent-fg-color--transparent: hsla(231deg, 99%, 66%, 0.1);--md-accent-bg-color: var(--md-default-bg-color);--md-accent-bg-color--light: var(--md-default-bg-color--light);--md-code-bg-color: hsla(0, 0%, 96%, 1);--md-code-fg-color: hsla(200, 18%, 26%, 1)}.md-icon svg{display:block;width:1.2rem;height:1.2rem;margin:0 auto;fill:currentColor}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,input{color:var(--md-default-fg-color);-webkit-font-feature-settings:"kern","liga";font-feature-settings:"kern","liga";font-family:-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif}code,pre,kbd{color:var(--md-default-fg-color);-webkit-font-feature-settings:"kern";font-feature-settings:"kern";font-family:SFMono-Regular,Consolas,Menlo,monospace}.md-typeset{font-size:.8rem;line-height:1.6;-webkit-print-color-adjust:exact;color-adjust:exact}.md-typeset p,.md-typeset ul,.md-typeset ol,.md-typeset blockquote{margin:1em 0}.md-typeset h1{margin:0 0 2rem;color:var(--md-default-fg-color--light);font-weight:300;font-size:1.5625rem;line-height:1.3;letter-spacing:-0.01em}.md-typeset h2{margin:2rem 0 .8rem;font-weight:300;font-size:1.25rem;line-height:1.4;letter-spacing:-0.01em}.md-typeset h3{margin:1.6rem 0 .8rem;font-weight:400;font-size:1rem;line-height:1.5;letter-spacing:-0.01em}.md-typeset h2+h3{margin-top:.8rem}.md-typeset h4{margin:.8rem 0;font-weight:700;font-size:.8rem;letter-spacing:-0.01em}.md-typeset h5,.md-typeset h6{margin:.8rem 0;color:var(--md-default-fg-color--light);font-weight:700;font-size:.64rem;letter-spacing:-0.01em}.md-typeset h5{text-transform:uppercase}.md-typeset hr{margin:1.5em 0;border-bottom:.05rem dotted var(--md-default-fg-color--lighter)}.md-typeset a{color:var(--md-primary-fg-color);word-break:break-word}.md-typeset a,.md-typeset a::before{transition:color 125ms}.md-typeset a:focus,.md-typeset a:hover{color:var(--md-accent-fg-color)}.md-typeset code,.md-typeset pre,.md-typeset kbd{color:var(--md-code-fg-color);direction:ltr}.md-typeset code{margin:0 .2941176471em;font-size:.85em;word-break:break-word;background-color:var(--md-code-bg-color);border-radius:.1rem;box-shadow:.2941176471em 0 0 var(--md-code-bg-color),-0.2941176471em 0 0 var(--md-code-bg-color);-webkit-box-decoration-break:clone;box-decoration-break:clone}.md-typeset h1 code,.md-typeset h2 code,.md-typeset h3 code,.md-typeset h4 code,.md-typeset h5 code,.md-typeset h6 code{margin:initial;padding:initial;background-color:transparent;box-shadow:none}.md-typeset a>code{color:currentColor}.md-typeset pre{position:relative;margin:1em 0;line-height:1.4}.md-typeset pre>code{display:block;margin:0;padding:.525rem 1.1764705882em;overflow:auto;word-break:normal;box-shadow:none;-webkit-box-decoration-break:slice;box-decoration-break:slice;-webkit-overflow-scrolling:touch}.md-typeset pre>code::-webkit-scrollbar{width:.2rem;height:.2rem}.md-typeset pre>code::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-typeset pre>code::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}.md-typeset kbd{display:inline-block;padding:0 .6666666667em;font-size:.75em;line-height:1.5;vertical-align:text-top;word-break:break-word;border-radius:.1rem;box-shadow:0 .1rem 0 .05rem var(--md-default-fg-color--lighter),0 .1rem 0 var(--md-default-fg-color--lighter),inset 0 -0.1rem .2rem var(--md-default-bg-color)}.md-typeset mark{margin:0 .25em;word-break:break-word;background-color:rgba(255,235,59,.5);border-radius:.1rem;box-shadow:.25em 0 0 rgba(255,235,59,.5),-0.25em 0 0 rgba(255,235,59,.5);-webkit-box-decoration-break:clone;box-decoration-break:clone}.md-typeset abbr{text-decoration:none;border-bottom:.05rem dotted var(--md-default-fg-color--light);cursor:help}.md-typeset small{opacity:.75}.md-typeset sup,.md-typeset sub{margin-left:.078125em}[dir=rtl] .md-typeset sup,[dir=rtl] .md-typeset sub{margin-right:.078125em;margin-left:initial}.md-typeset blockquote{padding-left:.6rem;color:var(--md-default-fg-color--light);border-left:.2rem solid var(--md-default-fg-color--lighter)}[dir=rtl] .md-typeset blockquote{padding-right:.6rem;padding-left:initial;border-right:.2rem solid var(--md-default-fg-color--lighter);border-left:initial}.md-typeset ul{list-style-type:disc}.md-typeset ul,.md-typeset ol{margin-left:.625em;padding:0}[dir=rtl] .md-typeset ul,[dir=rtl] .md-typeset ol{margin-right:.625em;margin-left:initial}.md-typeset ul ol,.md-typeset ol ol{list-style-type:lower-alpha}.md-typeset ul ol ol,.md-typeset ol ol ol{list-style-type:lower-roman}.md-typeset ul li,.md-typeset ol li{margin-bottom:.5em;margin-left:1.25em}[dir=rtl] .md-typeset ul li,[dir=rtl] .md-typeset ol li{margin-right:1.25em;margin-left:initial}.md-typeset ul li p,.md-typeset ul li blockquote,.md-typeset ol li p,.md-typeset ol li blockquote{margin:.5em 0}.md-typeset ul li:last-child,.md-typeset ol li:last-child{margin-bottom:0}.md-typeset ul li ul,.md-typeset ul li ol,.md-typeset ol li ul,.md-typeset ol li ol{margin:.5em 0 .5em .625em}[dir=rtl] .md-typeset ul li ul,[dir=rtl] .md-typeset ul li ol,[dir=rtl] .md-typeset ol li ul,[dir=rtl] .md-typeset ol li ol{margin-right:.625em;margin-left:initial}.md-typeset dd{margin:1em 0 1em 1.875em}[dir=rtl] .md-typeset dd{margin-right:1.875em;margin-left:initial}.md-typeset iframe,.md-typeset img,.md-typeset svg{max-width:100%}.md-typeset table:not([class]){display:inline-block;max-width:100%;overflow:auto;font-size:.64rem;background:var(--md-default-bg-color);border-radius:.1rem;box-shadow:0 .2rem .5rem rgba(0,0,0,.05),0 0 .05rem rgba(0,0,0,.1);-webkit-overflow-scrolling:touch}.md-typeset table:not([class])+*{margin-top:1.5em}.md-typeset table:not([class]) th:not([align]),.md-typeset table:not([class]) td:not([align]){text-align:left}[dir=rtl] .md-typeset table:not([class]) th:not([align]),[dir=rtl] .md-typeset table:not([class]) td:not([align]){text-align:right}.md-typeset table:not([class]) th{min-width:5rem;padding:.6rem .8rem;color:var(--md-default-bg-color);vertical-align:top;background-color:var(--md-default-fg-color--light)}.md-typeset table:not([class]) td{padding:.6rem .8rem;vertical-align:top;border-top:.05rem solid var(--md-default-fg-color--lightest)}.md-typeset table:not([class]) tr{transition:background-color 125ms}.md-typeset table:not([class]) tr:hover{background-color:rgba(0,0,0,.035);box-shadow:0 .05rem 0 var(--md-default-bg-color) inset}.md-typeset table:not([class]) tr:first-child td{border-top:0}.md-typeset table:not([class]) a{word-break:normal}.md-typeset__scrollwrap{margin:1em -0.8rem;overflow-x:auto;-webkit-overflow-scrolling:touch}.md-typeset__table{display:inline-block;margin-bottom:.5em;padding:0 .8rem}.md-typeset__table table{display:table;width:100%;margin:0;overflow:hidden}html{height:100%;overflow-x:hidden;font-size:125%;background-color:var(--md-default-bg-color)}body{position:relative;display:flex;flex-direction:column;width:100%;min-height:100%;font-size:.5rem}hr{display:block;height:.05rem;padding:0;border:0}.md-grid{max-width:61rem;margin-right:auto;margin-left:auto}.md-container{display:flex;flex-direction:column;flex-grow:1}.md-main{flex-grow:1}.md-main__inner{height:100%;margin-top:1.5rem}.md-ellipsis{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.md-toggle{display:none}.md-overlay{position:fixed;top:0;z-index:3;width:0;height:0;background-color:var(--md-default-fg-color--light);opacity:0;transition:width 0ms 250ms,height 0ms 250ms,opacity 250ms}.md-skip{position:fixed;z-index:-1;margin:.5rem;padding:.3rem .5rem;color:var(--md-default-bg-color);font-size:.64rem;background-color:var(--md-default-fg-color);border-radius:.1rem;transform:translateY(0.4rem);opacity:0}.md-skip:focus{z-index:10;transform:translateY(0);opacity:1;transition:transform 250ms cubic-bezier(0.4, 0, 0.2, 1),opacity 175ms 75ms}@page{margin:25mm}.md-announce{overflow:auto;background-color:var(--md-default-fg-color)}.md-announce__inner{margin:.6rem auto;padding:0 .8rem;color:var(--md-default-bg-color);font-size:.7rem}.md-typeset .md-button{display:inline-block;padding:.625em 2em;color:var(--md-primary-fg-color);font-weight:700;border:.1rem solid currentColor;border-radius:.1rem;transition:color 125ms,background-color 125ms,border-color 125ms}.md-typeset .md-button--primary{color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color);border-color:var(--md-primary-fg-color)}.md-typeset .md-button:focus,.md-typeset .md-button:hover{color:var(--md-accent-bg-color);background-color:var(--md-accent-fg-color);border-color:var(--md-accent-fg-color)}.md-clipboard{position:absolute;top:.4rem;right:.5em;z-index:1;width:1.5em;height:1.5em;color:var(--md-default-fg-color--lightest);border-radius:.1rem;cursor:pointer;transition:color 125ms}.md-clipboard svg{width:1.125em;height:1.125em}pre:hover .md-clipboard{color:var(--md-default-fg-color--light)}pre .md-clipboard:focus,pre .md-clipboard:hover{color:var(--md-accent-fg-color)}.md-content__inner{margin:0 .8rem 1.2rem;padding-top:.6rem}.md-content__inner::before{display:block;height:.4rem;content:""}.md-content__inner>:last-child{margin-bottom:0}.md-content__button{float:right;margin:.4rem 0;margin-left:.4rem;padding:0}[dir=rtl] .md-content__button{float:left;margin-right:.4rem;margin-left:initial}[dir=rtl] .md-content__button svg{transform:scaleX(-1)}.md-typeset .md-content__button{color:var(--md-default-fg-color--lighter)}.md-content__button svg{display:inline;vertical-align:top}.md-dialog{box-shadow:0 2px 2px 0 rgba(0,0,0,.14),0 1px 5px 0 rgba(0,0,0,.12),0 3px 1px -2px rgba(0,0,0,.2);position:fixed;right:.8rem;bottom:.8rem;left:initial;z-index:2;display:block;min-width:11.1rem;padding:.4rem .6rem;color:var(--md-default-bg-color);font-size:.7rem;background:var(--md-default-fg-color);border:none;border-radius:.1rem;transform:translateY(100%);opacity:0;transition:transform 0ms 400ms,opacity 400ms}[dir=rtl] .md-dialog{right:initial;left:.8rem}.md-dialog[data-md-state=open]{transform:translateY(0);opacity:1;transition:transform 400ms cubic-bezier(0.075, 0.85, 0.175, 1),opacity 400ms}.md-header{position:-webkit-sticky;position:sticky;top:0;right:0;left:0;z-index:2;height:2.4rem;color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color);box-shadow:0 0 .2rem rgba(0,0,0,0),0 .2rem .4rem rgba(0,0,0,0);transition:color 250ms,background-color 250ms}.no-js .md-header{box-shadow:none;transition:none}.md-header[data-md-state=shadow]{box-shadow:0 0 .2rem rgba(0,0,0,.1),0 .2rem .4rem rgba(0,0,0,.2);transition:color 250ms,background-color 250ms,box-shadow 250ms}.md-header-nav{display:flex;padding:0 .2rem}.md-header-nav__button{position:relative;z-index:1;margin:.2rem;padding:.4rem;cursor:pointer;transition:opacity 250ms}[dir=rtl] .md-header-nav__button svg{transform:scaleX(-1)}.md-header-nav__button:focus,.md-header-nav__button:hover{opacity:.7}.md-header-nav__button.md-logo{margin:.2rem;padding:.4rem}.md-header-nav__button.md-logo img,.md-header-nav__button.md-logo svg{display:block;width:1.2rem;height:1.2rem;fill:currentColor}.no-js .md-header-nav__button[for=__search]{display:none}.md-header-nav__topic{position:absolute;width:100%;transition:transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 150ms}.md-header-nav__topic+.md-header-nav__topic{z-index:-1;transform:translateX(1.25rem);opacity:0;transition:transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),opacity 150ms;pointer-events:none}[dir=rtl] .md-header-nav__topic+.md-header-nav__topic{transform:translateX(-1.25rem)}.no-js .md-header-nav__topic{position:initial}.no-js .md-header-nav__topic+.md-header-nav__topic{display:none}.md-header-nav__title{flex-grow:1;padding:0 1rem;font-size:.9rem;line-height:2.4rem}.md-header-nav__title[data-md-state=active] .md-header-nav__topic{z-index:-1;transform:translateX(-1.25rem);opacity:0;transition:transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),opacity 150ms;pointer-events:none}[dir=rtl] .md-header-nav__title[data-md-state=active] .md-header-nav__topic{transform:translateX(1.25rem)}.md-header-nav__title[data-md-state=active] .md-header-nav__topic+.md-header-nav__topic{z-index:0;transform:translateX(0);opacity:1;transition:transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 150ms;pointer-events:initial}.md-header-nav__title>.md-header-nav__ellipsis{position:relative;width:100%;height:100%}.md-header-nav__source{display:none}.md-hero{overflow:hidden;color:var(--md-primary-bg-color);font-size:1rem;background-color:var(--md-primary-fg-color);transition:background 250ms}.md-hero__inner{margin-top:1rem;padding:.8rem .8rem .4rem;transition:transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 250ms;transition-delay:100ms}[data-md-state=hidden] .md-hero__inner{transform:translateY(0.625rem);opacity:0;transition:transform 0ms 400ms,opacity 100ms 0ms;pointer-events:none}.md-hero--expand .md-hero__inner{margin-bottom:1.2rem}.md-footer{color:var(--md-default-bg-color);background-color:var(--md-default-fg-color)}.md-footer-nav__inner{padding:.2rem;overflow:auto}.md-footer-nav__link{display:flex;padding-top:1.4rem;padding-bottom:.4rem;transition:opacity 250ms}.md-footer-nav__link:focus,.md-footer-nav__link:hover{opacity:.7}.md-footer-nav__link--prev{float:left;width:25%}[dir=rtl] .md-footer-nav__link--prev{float:right}[dir=rtl] .md-footer-nav__link--prev svg{transform:scaleX(-1)}.md-footer-nav__link--next{float:right;width:75%;text-align:right}[dir=rtl] .md-footer-nav__link--next{float:left;text-align:left}[dir=rtl] .md-footer-nav__link--next svg{transform:scaleX(-1)}.md-footer-nav__title{position:relative;flex-grow:1;max-width:calc(100% - 2.4rem);padding:0 1rem;font-size:.9rem;line-height:2.4rem}.md-footer-nav__button{margin:.2rem;padding:.4rem}.md-footer-nav__direction{position:absolute;right:0;left:0;margin-top:-1rem;padding:0 1rem;color:var(--md-default-bg-color--light);font-size:.64rem}.md-footer-meta{background-color:var(--md-default-fg-color--lighter)}.md-footer-meta__inner{display:flex;flex-wrap:wrap;justify-content:space-between;padding:.2rem}html .md-footer-meta.md-typeset a{color:var(--md-default-bg-color--light)}html .md-footer-meta.md-typeset a:focus,html .md-footer-meta.md-typeset a:hover{color:var(--md-default-bg-color)}.md-footer-copyright{width:100%;margin:auto .6rem;padding:.4rem 0;color:var(--md-default-bg-color--lighter);font-size:.64rem}.md-footer-copyright__highlight{color:var(--md-default-bg-color--light)}.md-footer-social{margin:0 .4rem;padding:.2rem 0 .6rem}.md-footer-social__link{display:inline-block;width:1.6rem;height:1.6rem;text-align:center}.md-footer-social__link::before{line-height:1.9}.md-footer-social__link svg{max-height:.8rem;vertical-align:-25%;fill:currentColor}.md-nav{font-size:.7rem;line-height:1.3}.md-nav__title{display:block;padding:0 .6rem;overflow:hidden;font-weight:700;text-overflow:ellipsis}.md-nav__title .md-nav__button{display:none}.md-nav__title .md-nav__button img{width:100%;height:auto}.md-nav__title .md-nav__button.md-logo img,.md-nav__title .md-nav__button.md-logo svg{display:block;width:2.4rem;height:2.4rem}.md-nav__title .md-nav__button.md-logo svg{fill:currentColor}.md-nav__list{margin:0;padding:0;list-style:none}.md-nav__item{padding:0 .6rem}.md-nav__item:last-child{padding-bottom:.6rem}.md-nav__item .md-nav__item{padding-right:0}[dir=rtl] .md-nav__item .md-nav__item{padding-right:.6rem;padding-left:0}.md-nav__item .md-nav__item:last-child{padding-bottom:0}.md-nav__link{display:block;margin-top:.625em;overflow:hidden;text-overflow:ellipsis;cursor:pointer;transition:color 125ms;scroll-snap-align:start}html .md-nav__link[for=__toc]{display:none}html .md-nav__link[for=__toc]~.md-nav{display:none}.md-nav__link[data-md-state=blur]{color:var(--md-default-fg-color--light)}.md-nav__item .md-nav__link--active{color:var(--md-primary-fg-color)}.md-nav__item--nested>.md-nav__link{color:inherit}.md-nav__link:focus,.md-nav__link:hover{color:var(--md-accent-fg-color)}.md-nav__source{display:none}.md-search{position:relative}.no-js .md-search{display:none}.md-search__overlay{z-index:1;opacity:0}.md-search__inner{-webkit-backface-visibility:hidden;backface-visibility:hidden}.md-search__form{position:relative}.md-search__input{position:relative;z-index:2;padding:0 2.2rem 0 3.6rem;text-overflow:ellipsis}[dir=rtl] .md-search__input{padding:0 3.6rem 0 2.2rem}.md-search__input::-webkit-input-placeholder{-webkit-transition:color 250ms;transition:color 250ms}.md-search__input::-moz-placeholder{-moz-transition:color 250ms;transition:color 250ms}.md-search__input::-ms-input-placeholder{-ms-transition:color 250ms;transition:color 250ms}.md-search__input::placeholder{transition:color 250ms}.md-search__input::-webkit-input-placeholder{color:var(--md-default-fg-color--light)}.md-search__input::-moz-placeholder{color:var(--md-default-fg-color--light)}.md-search__input::-ms-input-placeholder{color:var(--md-default-fg-color--light)}.md-search__input~.md-search__icon,.md-search__input::placeholder{color:var(--md-default-fg-color--light)}.md-search__input::-ms-clear{display:none}.md-search__icon{position:absolute;z-index:2;width:1.2rem;height:1.2rem;cursor:pointer;transition:color 250ms,opacity 250ms}.md-search__icon:hover{opacity:.7}.md-search__icon[for=__search]{top:.3rem;left:.5rem}[dir=rtl] .md-search__icon[for=__search]{right:.5rem;left:initial}[dir=rtl] .md-search__icon[for=__search] svg{transform:scaleX(-1)}.md-search__icon[type=reset]{top:.3rem;right:.5rem;transform:scale(0.75);opacity:0;transition:transform 150ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 150ms;pointer-events:none}[dir=rtl] .md-search__icon[type=reset]{right:initial;left:.5rem}[data-md-toggle=search]:checked~.md-header .md-search__input:not(:placeholder-shown)~.md-search__icon[type=reset]{transform:scale(1);opacity:1;pointer-events:initial}[data-md-toggle=search]:checked~.md-header .md-search__input:not(:placeholder-shown)~.md-search__icon[type=reset]:hover{opacity:.7}.md-search__output{position:absolute;z-index:1;width:100%;overflow:hidden;border-radius:0 0 .1rem .1rem}.md-search__scrollwrap{height:100%;overflow-y:auto;background-color:var(--md-default-bg-color);box-shadow:inset 0 .05rem 0 var(--md-default-fg-color--lightest);-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-scroll-snap-type:y mandatory;-ms-scroll-snap-type:y mandatory;scroll-snap-type:y mandatory;-webkit-overflow-scrolling:touch}.md-search-result{color:var(--md-default-fg-color);word-break:break-word}.md-search-result__meta{padding:0 .8rem;color:var(--md-default-fg-color--light);font-size:.64rem;line-height:1.8rem;background-color:var(--md-default-fg-color--lightest);scroll-snap-align:start}.md-search-result__list{margin:0;padding:0;list-style:none;border-top:.05rem solid var(--md-default-fg-color--lightest)}.md-search-result__item{box-shadow:0 -0.05rem 0 var(--md-default-fg-color--lightest)}.md-search-result__link{display:block;outline:0;transition:background 250ms;scroll-snap-align:start}.md-search-result__link:focus,.md-search-result__link:hover{background-color:var(--md-accent-fg-color--transparent)}.md-search-result__link:focus .md-search-result__article::before,.md-search-result__link:hover .md-search-result__article::before{opacity:.7}.md-search-result__link:last-child .md-search-result__teaser{margin-bottom:.6rem}.md-search-result__article{position:relative;padding:0 .8rem;overflow:auto}.md-search-result__article--document .md-search-result__title{margin:.55rem 0;font-weight:400;font-size:.8rem;line-height:1.4}.md-search-result__icon{position:absolute;left:0;margin:.1rem;padding:.4rem;color:var(--md-default-fg-color--light)}[dir=rtl] .md-search-result__icon{right:0;left:initial}[dir=rtl] .md-search-result__icon svg{transform:scaleX(-1)}.md-search-result__title{margin:.5em 0;font-weight:700;font-size:.64rem;line-height:1.4}.md-search-result__teaser{display:-webkit-box;max-height:1.65rem;margin:.5em 0;overflow:hidden;color:var(--md-default-fg-color--light);font-size:.64rem;line-height:1.4;text-overflow:ellipsis;-webkit-box-orient:vertical;-webkit-line-clamp:2}.md-search-result em{font-weight:700;font-style:normal;text-decoration:underline}.md-sidebar{position:absolute;width:12.1rem;padding:1.2rem 0;overflow:hidden}.md-sidebar[data-md-state=lock]{position:fixed;top:2.4rem}.md-sidebar--secondary{display:none}.md-sidebar__scrollwrap{max-height:100%;margin:0 .2rem;overflow-y:auto;-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-scroll-snap-type:y mandatory;-ms-scroll-snap-type:y mandatory;scroll-snap-type:y mandatory}.md-sidebar__scrollwrap::-webkit-scrollbar{width:.2rem;height:.2rem}.md-sidebar__scrollwrap::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}@-webkit-keyframes md-source__facts--done{0%{height:0}100%{height:.65rem}}@keyframes md-source__facts--done{0%{height:0}100%{height:.65rem}}@-webkit-keyframes md-source__fact--done{0%{transform:translateY(100%);opacity:0}50%{opacity:0}100%{transform:translateY(0%);opacity:1}}@keyframes md-source__fact--done{0%{transform:translateY(100%);opacity:0}50%{opacity:0}100%{transform:translateY(0%);opacity:1}}.md-source{display:block;font-size:.65rem;line-height:1.2;white-space:nowrap;-webkit-backface-visibility:hidden;backface-visibility:hidden;transition:opacity 250ms}.md-source:hover{opacity:.7}.md-source__icon{display:inline-block;width:2.4rem;height:2.4rem;vertical-align:middle}.md-source__icon svg{margin-top:.6rem;margin-left:.6rem}[dir=rtl] .md-source__icon svg{margin-right:.6rem;margin-left:initial}.md-source__icon+.md-source__repository{margin-left:-2rem;padding-left:2rem}[dir=rtl] .md-source__icon+.md-source__repository{margin-right:-2rem;margin-left:initial;padding-right:2rem;padding-left:initial}.md-source__repository{display:inline-block;max-width:calc(100% - 1.2rem);margin-left:.6rem;overflow:hidden;font-weight:700;text-overflow:ellipsis;vertical-align:middle}.md-source__facts{margin:0;padding:0;overflow:hidden;font-weight:700;font-size:.55rem;list-style-type:none;opacity:.75}[data-md-state=done] .md-source__facts{-webkit-animation:md-source__facts--done 250ms ease-in;animation:md-source__facts--done 250ms ease-in}.md-source__fact{float:left}[dir=rtl] .md-source__fact{float:right}[data-md-state=done] .md-source__fact{-webkit-animation:md-source__fact--done 400ms ease-out;animation:md-source__fact--done 400ms ease-out}.md-source__fact::before{margin:0 .1rem;content:"·"}.md-source__fact:first-child::before{display:none}.md-tabs{width:100%;overflow:auto;color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color);transition:background 250ms}.no-js .md-tabs{transition:none}.md-tabs__list{margin:0;margin-left:.2rem;padding:0;white-space:nowrap;list-style:none;contain:content}[dir=rtl] .md-tabs__list{margin-right:.2rem;margin-left:initial}.md-tabs__item{display:inline-block;height:2.4rem;padding-right:.6rem;padding-left:.6rem}.md-tabs__link{display:block;margin-top:.8rem;font-size:.7rem;opacity:.7;transition:transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 250ms}.no-js .md-tabs__link{transition:none}.md-tabs__link--active,.md-tabs__link:hover{color:inherit;opacity:1}.md-tabs__item:nth-child(2) .md-tabs__link{transition-delay:20ms}.md-tabs__item:nth-child(3) .md-tabs__link{transition-delay:40ms}.md-tabs__item:nth-child(4) .md-tabs__link{transition-delay:60ms}.md-tabs__item:nth-child(5) .md-tabs__link{transition-delay:80ms}.md-tabs__item:nth-child(6) .md-tabs__link{transition-delay:100ms}.md-tabs__item:nth-child(7) .md-tabs__link{transition-delay:120ms}.md-tabs__item:nth-child(8) .md-tabs__link{transition-delay:140ms}.md-tabs__item:nth-child(9) .md-tabs__link{transition-delay:160ms}.md-tabs__item:nth-child(10) .md-tabs__link{transition-delay:180ms}.md-tabs__item:nth-child(11) .md-tabs__link{transition-delay:200ms}.md-tabs__item:nth-child(12) .md-tabs__link{transition-delay:220ms}.md-tabs__item:nth-child(13) .md-tabs__link{transition-delay:240ms}.md-tabs__item:nth-child(14) .md-tabs__link{transition-delay:260ms}.md-tabs__item:nth-child(15) .md-tabs__link{transition-delay:280ms}.md-tabs__item:nth-child(16) .md-tabs__link{transition-delay:300ms}.md-tabs[data-md-state=hidden]{pointer-events:none}.md-tabs[data-md-state=hidden] .md-tabs__link{transform:translateY(50%);opacity:0;transition:color 250ms,transform 0ms 400ms,opacity 100ms}:root{--md-admonition-icon--note: url("data:image/svg+xml;utf8,");--md-admonition-icon--abstract: url("data:image/svg+xml;utf8,");--md-admonition-icon--info: url("data:image/svg+xml;utf8,");--md-admonition-icon--tip: url("data:image/svg+xml;utf8,");--md-admonition-icon--success: url("data:image/svg+xml;utf8,");--md-admonition-icon--question: url("data:image/svg+xml;utf8,");--md-admonition-icon--warning: url("data:image/svg+xml;utf8,");--md-admonition-icon--failure: url("data:image/svg+xml;utf8,");--md-admonition-icon--danger: url("data:image/svg+xml;utf8,");--md-admonition-icon--bug: url("data:image/svg+xml;utf8,");--md-admonition-icon--example: url("data:image/svg+xml;utf8,");--md-admonition-icon--quote: url("data:image/svg+xml;utf8,")}.md-typeset .admonition,.md-typeset details{margin:1.5625em 0;padding:0 .6rem;overflow:hidden;font-size:.64rem;page-break-inside:avoid;border-left:.2rem solid #448aff;border-radius:.1rem;box-shadow:0 .2rem .5rem rgba(0,0,0,.05),0 0 .05rem rgba(0,0,0,.1)}[dir=rtl] .md-typeset .admonition,[dir=rtl] .md-typeset details{border-right:.2rem solid #448aff;border-left:none}html .md-typeset .admonition>:last-child,html .md-typeset details>:last-child{margin-bottom:.6rem}.md-typeset .admonition .admonition,.md-typeset details .admonition,.md-typeset .admonition details,.md-typeset details details{margin:1em 0}.md-typeset .admonition .md-typeset__scrollwrap,.md-typeset details .md-typeset__scrollwrap{margin:1em -0.6rem}.md-typeset .admonition .md-typeset__table,.md-typeset details .md-typeset__table{padding:0 .6rem}.md-typeset .admonition-title,.md-typeset summary{position:relative;margin:0 -0.6rem;padding:.4rem .6rem .4rem 2rem;font-weight:700;background-color:rgba(68,138,255,.1)}[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{padding:.4rem 2rem .4rem .6rem}html .md-typeset .admonition-title:last-child,html .md-typeset summary:last-child{margin-bottom:0}.md-typeset .admonition-title::before,.md-typeset summary::before{position:absolute;left:.6rem;width:1rem;height:1rem;background-color:#448aff;-webkit-mask-image:var(--md-admonition-icon--note);mask-image:var(--md-admonition-icon--note);content:""}[dir=rtl] .md-typeset .admonition-title::before,[dir=rtl] .md-typeset summary::before{right:.6rem;left:initial}.md-typeset .admonition-title code,.md-typeset summary code{margin:initial;padding:initial;color:currentColor;background-color:transparent;border-radius:initial;box-shadow:none}.md-typeset .admonition.note,.md-typeset details.note{border-color:#448aff}.md-typeset .note>.admonition-title,.md-typeset .note>summary{background-color:rgba(68,138,255,.1)}.md-typeset .note>.admonition-title::before,.md-typeset .note>summary::before{background-color:#448aff;-webkit-mask-image:var(--md-admonition-icon--note);mask-image:var(--md-admonition-icon--note)}.md-typeset .admonition.abstract,.md-typeset details.abstract,.md-typeset .admonition.tldr,.md-typeset details.tldr,.md-typeset .admonition.summary,.md-typeset details.summary{border-color:#00b0ff}.md-typeset .abstract>.admonition-title,.md-typeset .abstract>summary,.md-typeset .tldr>.admonition-title,.md-typeset .tldr>summary,.md-typeset .summary>.admonition-title,.md-typeset .summary>summary{background-color:rgba(0,176,255,.1)}.md-typeset .abstract>.admonition-title::before,.md-typeset .abstract>summary::before,.md-typeset .tldr>.admonition-title::before,.md-typeset .tldr>summary::before,.md-typeset .summary>.admonition-title::before,.md-typeset .summary>summary::before{background-color:#00b0ff;-webkit-mask-image:var(--md-admonition-icon--abstract);mask-image:var(--md-admonition-icon--abstract)}.md-typeset .admonition.info,.md-typeset details.info,.md-typeset .admonition.todo,.md-typeset details.todo{border-color:#00b8d4}.md-typeset .info>.admonition-title,.md-typeset .info>summary,.md-typeset .todo>.admonition-title,.md-typeset .todo>summary{background-color:rgba(0,184,212,.1)}.md-typeset .info>.admonition-title::before,.md-typeset .info>summary::before,.md-typeset .todo>.admonition-title::before,.md-typeset .todo>summary::before{background-color:#00b8d4;-webkit-mask-image:var(--md-admonition-icon--info);mask-image:var(--md-admonition-icon--info)}.md-typeset .admonition.tip,.md-typeset details.tip,.md-typeset .admonition.important,.md-typeset details.important,.md-typeset .admonition.hint,.md-typeset details.hint{border-color:#00bfa5}.md-typeset .tip>.admonition-title,.md-typeset .tip>summary,.md-typeset .important>.admonition-title,.md-typeset .important>summary,.md-typeset .hint>.admonition-title,.md-typeset .hint>summary{background-color:rgba(0,191,165,.1)}.md-typeset .tip>.admonition-title::before,.md-typeset .tip>summary::before,.md-typeset .important>.admonition-title::before,.md-typeset .important>summary::before,.md-typeset .hint>.admonition-title::before,.md-typeset .hint>summary::before{background-color:#00bfa5;-webkit-mask-image:var(--md-admonition-icon--tip);mask-image:var(--md-admonition-icon--tip)}.md-typeset .admonition.success,.md-typeset details.success,.md-typeset .admonition.done,.md-typeset details.done,.md-typeset .admonition.check,.md-typeset details.check{border-color:#00c853}.md-typeset .success>.admonition-title,.md-typeset .success>summary,.md-typeset .done>.admonition-title,.md-typeset .done>summary,.md-typeset .check>.admonition-title,.md-typeset .check>summary{background-color:rgba(0,200,83,.1)}.md-typeset .success>.admonition-title::before,.md-typeset .success>summary::before,.md-typeset .done>.admonition-title::before,.md-typeset .done>summary::before,.md-typeset .check>.admonition-title::before,.md-typeset .check>summary::before{background-color:#00c853;-webkit-mask-image:var(--md-admonition-icon--success);mask-image:var(--md-admonition-icon--success)}.md-typeset .admonition.question,.md-typeset details.question,.md-typeset .admonition.faq,.md-typeset details.faq,.md-typeset .admonition.help,.md-typeset details.help{border-color:#64dd17}.md-typeset .question>.admonition-title,.md-typeset .question>summary,.md-typeset .faq>.admonition-title,.md-typeset .faq>summary,.md-typeset .help>.admonition-title,.md-typeset .help>summary{background-color:rgba(100,221,23,.1)}.md-typeset .question>.admonition-title::before,.md-typeset .question>summary::before,.md-typeset .faq>.admonition-title::before,.md-typeset .faq>summary::before,.md-typeset .help>.admonition-title::before,.md-typeset .help>summary::before{background-color:#64dd17;-webkit-mask-image:var(--md-admonition-icon--question);mask-image:var(--md-admonition-icon--question)}.md-typeset .admonition.warning,.md-typeset details.warning,.md-typeset .admonition.attention,.md-typeset details.attention,.md-typeset .admonition.caution,.md-typeset details.caution{border-color:#ff9100}.md-typeset .warning>.admonition-title,.md-typeset .warning>summary,.md-typeset .attention>.admonition-title,.md-typeset .attention>summary,.md-typeset .caution>.admonition-title,.md-typeset .caution>summary{background-color:rgba(255,145,0,.1)}.md-typeset .warning>.admonition-title::before,.md-typeset .warning>summary::before,.md-typeset .attention>.admonition-title::before,.md-typeset .attention>summary::before,.md-typeset .caution>.admonition-title::before,.md-typeset .caution>summary::before{background-color:#ff9100;-webkit-mask-image:var(--md-admonition-icon--warning);mask-image:var(--md-admonition-icon--warning)}.md-typeset .admonition.failure,.md-typeset details.failure,.md-typeset .admonition.missing,.md-typeset details.missing,.md-typeset .admonition.fail,.md-typeset details.fail{border-color:#ff5252}.md-typeset .failure>.admonition-title,.md-typeset .failure>summary,.md-typeset .missing>.admonition-title,.md-typeset .missing>summary,.md-typeset .fail>.admonition-title,.md-typeset .fail>summary{background-color:rgba(255,82,82,.1)}.md-typeset .failure>.admonition-title::before,.md-typeset .failure>summary::before,.md-typeset .missing>.admonition-title::before,.md-typeset .missing>summary::before,.md-typeset .fail>.admonition-title::before,.md-typeset .fail>summary::before{background-color:#ff5252;-webkit-mask-image:var(--md-admonition-icon--failure);mask-image:var(--md-admonition-icon--failure)}.md-typeset .admonition.danger,.md-typeset details.danger,.md-typeset .admonition.error,.md-typeset details.error{border-color:#ff1744}.md-typeset .danger>.admonition-title,.md-typeset .danger>summary,.md-typeset .error>.admonition-title,.md-typeset .error>summary{background-color:rgba(255,23,68,.1)}.md-typeset .danger>.admonition-title::before,.md-typeset .danger>summary::before,.md-typeset .error>.admonition-title::before,.md-typeset .error>summary::before{background-color:#ff1744;-webkit-mask-image:var(--md-admonition-icon--danger);mask-image:var(--md-admonition-icon--danger)}.md-typeset .admonition.bug,.md-typeset details.bug{border-color:#f50057}.md-typeset .bug>.admonition-title,.md-typeset .bug>summary{background-color:rgba(245,0,87,.1)}.md-typeset .bug>.admonition-title::before,.md-typeset .bug>summary::before{background-color:#f50057;-webkit-mask-image:var(--md-admonition-icon--bug);mask-image:var(--md-admonition-icon--bug)}.md-typeset .admonition.example,.md-typeset details.example{border-color:#651fff}.md-typeset .example>.admonition-title,.md-typeset .example>summary{background-color:rgba(101,31,255,.1)}.md-typeset .example>.admonition-title::before,.md-typeset .example>summary::before{background-color:#651fff;-webkit-mask-image:var(--md-admonition-icon--example);mask-image:var(--md-admonition-icon--example)}.md-typeset .admonition.quote,.md-typeset details.quote,.md-typeset .admonition.cite,.md-typeset details.cite{border-color:#9e9e9e}.md-typeset .quote>.admonition-title,.md-typeset .quote>summary,.md-typeset .cite>.admonition-title,.md-typeset .cite>summary{background-color:rgba(158,158,158,.1)}.md-typeset .quote>.admonition-title::before,.md-typeset .quote>summary::before,.md-typeset .cite>.admonition-title::before,.md-typeset .cite>summary::before{background-color:#9e9e9e;-webkit-mask-image:var(--md-admonition-icon--quote);mask-image:var(--md-admonition-icon--quote)}.codehilite .o,.highlight .o{color:inherit}.codehilite .ow,.highlight .ow{color:inherit}.codehilite .ge,.highlight .ge{color:#000}.codehilite .gr,.highlight .gr{color:#a00}.codehilite .gh,.highlight .gh{color:#999}.codehilite .go,.highlight .go{color:#888}.codehilite .gp,.highlight .gp{color:#555}.codehilite .gs,.highlight .gs{color:inherit}.codehilite .gu,.highlight .gu{color:#aaa}.codehilite .gt,.highlight .gt{color:#a00}.codehilite .gd,.highlight .gd{background-color:#fdd}.codehilite .gi,.highlight .gi{background-color:#dfd}.codehilite .k,.highlight .k{color:#3b78e7}.codehilite .kc,.highlight .kc{color:#a71d5d}.codehilite .kd,.highlight .kd{color:#3b78e7}.codehilite .kn,.highlight .kn{color:#3b78e7}.codehilite .kp,.highlight .kp{color:#a71d5d}.codehilite .kr,.highlight .kr{color:#3e61a2}.codehilite .kt,.highlight .kt{color:#3e61a2}.codehilite .c,.highlight .c{color:#999}.codehilite .cm,.highlight .cm{color:#999}.codehilite .cp,.highlight .cp{color:#666}.codehilite .c1,.highlight .c1{color:#999}.codehilite .ch,.highlight .ch{color:#999}.codehilite .cs,.highlight .cs{color:#999}.codehilite .na,.highlight .na{color:#c2185b}.codehilite .nb,.highlight .nb{color:#c2185b}.codehilite .bp,.highlight .bp{color:#3e61a2}.codehilite .nc,.highlight .nc{color:#c2185b}.codehilite .no,.highlight .no{color:#3e61a2}.codehilite .nd,.highlight .nd{color:#666}.codehilite .ni,.highlight .ni{color:#666}.codehilite .ne,.highlight .ne{color:#c2185b}.codehilite .nf,.highlight .nf{color:#c2185b}.codehilite .nl,.highlight .nl{color:#3b5179}.codehilite .nn,.highlight .nn{color:#ec407a}.codehilite .nt,.highlight .nt{color:#3b78e7}.codehilite .nv,.highlight .nv{color:#3e61a2}.codehilite .vc,.highlight .vc{color:#3e61a2}.codehilite .vg,.highlight .vg{color:#3e61a2}.codehilite .vi,.highlight .vi{color:#3e61a2}.codehilite .nx,.highlight .nx{color:#ec407a}.codehilite .m,.highlight .m{color:#e74c3c}.codehilite .mf,.highlight .mf{color:#e74c3c}.codehilite .mh,.highlight .mh{color:#e74c3c}.codehilite .mi,.highlight .mi{color:#e74c3c}.codehilite .il,.highlight .il{color:#e74c3c}.codehilite .mo,.highlight .mo{color:#e74c3c}.codehilite .s,.highlight .s{color:#0d904f}.codehilite .sb,.highlight .sb{color:#0d904f}.codehilite .sc,.highlight .sc{color:#0d904f}.codehilite .sd,.highlight .sd{color:#999}.codehilite .s2,.highlight .s2{color:#0d904f}.codehilite .se,.highlight .se{color:#183691}.codehilite .sh,.highlight .sh{color:#183691}.codehilite .si,.highlight .si{color:#183691}.codehilite .sx,.highlight .sx{color:#183691}.codehilite .sr,.highlight .sr{color:#009926}.codehilite .s1,.highlight .s1{color:#0d904f}.codehilite .ss,.highlight .ss{color:#0d904f}.codehilite .err,.highlight .err{color:#a61717}.codehilite .w,.highlight .w{color:transparent}.codehilite .hll,.highlight .hll{display:block;margin:0 -1.1764705882em;padding:0 1.1764705882em;background-color:rgba(255,235,59,.5)}.codehilitetable,.highlighttable{display:block;overflow:hidden}.codehilitetable tbody,.highlighttable tbody,.codehilitetable td,.highlighttable td{display:block;padding:0}.codehilitetable tr,.highlighttable tr{display:flex}.codehilitetable pre,.highlighttable pre{margin:0}.codehilitetable .linenos,.highlighttable .linenos{padding:.525rem 1.1764705882em;padding-right:0;font-size:.85em;background-color:var(--md-code-bg-color);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.codehilitetable .linenodiv,.highlighttable .linenodiv{padding-right:.5882352941em;box-shadow:inset -0.05rem 0 var(--md-default-fg-color--lightest)}.codehilitetable .linenodiv pre,.highlighttable .linenodiv pre{color:var(--md-default-fg-color--lighter);text-align:right}.codehilitetable .code,.highlighttable .code{flex:1;overflow:hidden}.md-typeset .codehilitetable,.md-typeset .highlighttable{margin:1em 0;direction:ltr;border-radius:.1rem}.md-typeset .codehilitetable code,.md-typeset .highlighttable code{border-radius:0}:root{--md-footnotes-icon: url("data:image/svg+xml;utf8,")}.md-typeset [id^="fnref:"]{display:inline-block}.md-typeset [id^="fnref:"]:target{margin-top:-3.8rem;padding-top:3.8rem;pointer-events:none}.md-typeset [id^="fn:"]::before{display:none;height:0;content:""}.md-typeset [id^="fn:"]:target::before{display:block;margin-top:-3.5rem;padding-top:3.5rem;pointer-events:none}.md-typeset .footnote{color:var(--md-default-fg-color--light);font-size:.64rem}.md-typeset .footnote ol{margin-left:0}.md-typeset .footnote li{transition:color 125ms}.md-typeset .footnote li:target{color:var(--md-default-fg-color)}.md-typeset .footnote li :first-child{margin-top:0}.md-typeset .footnote li:hover .footnote-backref,.md-typeset .footnote li:target .footnote-backref{transform:translateX(0);opacity:1}.md-typeset .footnote li:hover .footnote-backref:hover{color:var(--md-accent-fg-color)}.md-typeset .footnote-ref{display:inline-block;pointer-events:initial}.md-typeset .footnote-backref{display:inline-block;color:var(--md-primary-fg-color);font-size:0;vertical-align:text-bottom;transform:translateX(0.25rem);opacity:0;transition:color 250ms,transform 250ms 250ms,opacity 125ms 250ms}[dir=rtl] .md-typeset .footnote-backref{transform:translateX(-0.25rem)}.md-typeset .footnote-backref::before{display:inline-block;width:.8rem;height:.8rem;background-color:currentColor;-webkit-mask-image:var(--md-footnotes-icon);mask-image:var(--md-footnotes-icon);content:""}[dir=rtl] .md-typeset .footnote-backref::before svg{transform:scaleX(-1)}.md-typeset .headerlink{display:inline-block;margin-left:.5rem;visibility:hidden;opacity:0;transition:color 250ms,visibility 0ms 500ms opacity 125ms}[dir=rtl] .md-typeset .headerlink{margin-right:.5rem;margin-left:initial}html body .md-typeset .headerlink{color:var(--md-default-fg-color--lighter)}.md-typeset :hover>.headerlink,.md-typeset :target>.headerlink,.md-typeset .headerlink:focus{visibility:visible;opacity:1;transition:color 250ms,visibility 0ms,opacity 125ms}.md-typeset :target>.headerlink,.md-typeset .headerlink:focus,.md-typeset .headerlink:hover{color:var(--md-accent-fg-color)}.md-typeset h3[id]::before,.md-typeset h2[id]::before,.md-typeset h1[id]::before{display:block;margin-top:-0.4rem;padding-top:.4rem;content:""}.md-typeset h3[id]:target::before,.md-typeset h2[id]:target::before,.md-typeset h1[id]:target::before{margin-top:-3.4rem;padding-top:3.4rem}.md-typeset h4[id]::before{display:block;margin-top:-0.45rem;padding-top:.45rem;content:""}.md-typeset h4[id]:target::before{margin-top:-3.45rem;padding-top:3.45rem}.md-typeset h6[id]::before,.md-typeset h5[id]::before{display:block;margin-top:-0.6rem;padding-top:.6rem;content:""}.md-typeset h6[id]:target::before,.md-typeset h5[id]:target::before{margin-top:-3.6rem;padding-top:3.6rem}.md-typeset .MJXc-display{margin:.75em 0;padding:.75em 0;overflow:auto;-webkit-overflow-scrolling:touch}.md-typeset .MathJax_CHTML{outline:0}.md-typeset del.critic,.md-typeset ins.critic,.md-typeset .critic.comment{margin:0 .25em;border-radius:.1rem;-webkit-box-decoration-break:clone;box-decoration-break:clone}.md-typeset .critic.block{overflow:auto}.md-typeset del.critic{background-color:#fdd;box-shadow:.25em 0 0 #fdd,-0.25em 0 0 #fdd}.md-typeset ins.critic{background-color:#dfd;box-shadow:.25em 0 0 #dfd,-0.25em 0 0 #dfd}.md-typeset .critic.comment{color:#999}.md-typeset .critic.comment::before{content:"/* "}.md-typeset .critic.comment::after{content:" */"}.md-typeset .critic.block{display:block;margin:1em 0;padding-right:.8rem;padding-left:.8rem;box-shadow:none}.md-typeset .critic.block :first-child{margin-top:.5em}.md-typeset .critic.block :last-child{margin-bottom:.5em}:root{--md-details-icon: url("data:image/svg+xml;utf8,")}.md-typeset details{display:block;padding-top:0;overflow:visible}.md-typeset details[open]>summary::after{transform:rotate(90deg)}.md-typeset details:not([open]){padding-bottom:0}.md-typeset details:not([open])>summary{border-bottom-right-radius:.1rem}.md-typeset details::after{display:table;content:""}.md-typeset summary{display:block;min-height:1rem;padding:.4rem 1.8rem .4rem 2rem;border-top-right-radius:.1rem;cursor:pointer}[dir=rtl] .md-typeset summary{padding:.4rem 2rem .4rem 1.8rem}.md-typeset summary::-webkit-details-marker{display:none}.md-typeset summary::after{position:absolute;top:.4rem;right:.4rem;width:1rem;height:1rem;background-color:currentColor;-webkit-mask-image:var(--md-details-icon);mask-image:var(--md-details-icon);transform:rotate(0deg);transition:transform 250ms;content:""}[dir=rtl] .md-typeset summary::after{right:initial;left:.4rem;transform:rotate(180deg)}.md-typeset .emojione,.md-typeset .twemoji,.md-typeset .gemoji{width:1.125em;vertical-align:-15%}.highlight [data-linenos]::before{position:-webkit-sticky;position:sticky;left:-1.1764705882em;float:left;margin-right:1.1764705882em;margin-left:-1.1764705882em;padding-left:1.1764705882em;color:var(--md-default-fg-color--lighter);background-color:var(--md-code-bg-color);box-shadow:inset -0.05rem 0 var(--md-default-fg-color--lightest);content:attr(data-linenos);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.md-typeset .tabbed-content{display:none;order:99;width:100%;box-shadow:0 -0.05rem var(--md-default-fg-color--lightest)}.md-typeset .tabbed-content>.codehilite:only-child pre,.md-typeset .tabbed-content>.codehilitetable:only-child,.md-typeset .tabbed-content>.highlight:only-child pre,.md-typeset .tabbed-content>.highlighttable:only-child{margin:0}.md-typeset .tabbed-content>.codehilite:only-child pre>code,.md-typeset .tabbed-content>.codehilitetable:only-child>code,.md-typeset .tabbed-content>.highlight:only-child pre>code,.md-typeset .tabbed-content>.highlighttable:only-child>code{border-top-left-radius:0;border-top-right-radius:0}.md-typeset .tabbed-content>.tabbed-set{margin:0}.md-typeset .tabbed-set{position:relative;display:flex;flex-wrap:wrap;margin:1em 0;border-radius:.1rem}.md-typeset .tabbed-set>input{display:none}.md-typeset .tabbed-set>input:checked+label{color:var(--md-accent-fg-color);border-color:var(--md-accent-fg-color)}.md-typeset .tabbed-set>input:checked+label+.tabbed-content{display:block}.md-typeset .tabbed-set>label{z-index:1;width:auto;padding:.6rem 1.25em .5rem;color:var(--md-default-fg-color--light);font-weight:700;font-size:.64rem;border-bottom:.1rem solid transparent;cursor:pointer;transition:color 125ms}html .md-typeset .tabbed-set>label:hover{color:var(--md-accent-fg-color)}:root{--md-tasklist-icon: url("data:image/svg+xml;utf8,");--md-tasklist-icon--checked: url("data:image/svg+xml;utf8,")}.md-typeset .task-list-item{position:relative;list-style-type:none}.md-typeset .task-list-item [type=checkbox]{position:absolute;top:.45em;left:-2em}[dir=rtl] .md-typeset .task-list-item [type=checkbox]{right:-2em;left:initial}.md-typeset .task-list-control .task-list-indicator::before{position:absolute;top:.15em;left:-1.5em;width:1.25em;height:1.25em;background-color:var(--md-default-fg-color--lightest);-webkit-mask-image:var(--md-tasklist-icon);mask-image:var(--md-tasklist-icon);content:""}[dir=rtl] .md-typeset .task-list-control .task-list-indicator::before{right:-1.5em;left:initial}.md-typeset .task-list-control [type=checkbox]:checked+.task-list-indicator::before{background-color:#00e676;-webkit-mask-image:var(--md-tasklist-icon--checked);mask-image:var(--md-tasklist-icon--checked)}.md-typeset .task-list-control [type=checkbox]{z-index:-1;opacity:0}@media print{.md-typeset code,.md-typeset pre,.md-typeset kbd{white-space:pre-wrap}body{display:block}.md-container{display:block}.md-clipboard{display:none}.md-content__button{display:none}.md-dialog{display:none}.md-header{display:none}.md-footer{display:none}.md-sidebar{display:none}.md-tabs{display:none}.md-typeset .admonition,.md-typeset details{box-shadow:none}.md-typeset .footnote-backref{color:var(--md-primary-fg-color);transform:translateX(0);opacity:1}.md-typeset .headerlink{display:none}}@media screen and (max-width: 44.9375em){.md-typeset>pre{margin:1em -0.8rem}.md-typeset>pre code{border-radius:0}.md-footer-nav__link--prev .md-footer-nav__title{display:none}.md-search-result__teaser{max-height:2.5rem;-webkit-line-clamp:3}.md-typeset>.codehilite,.md-typeset>.highlight{margin:1em -0.8rem}.md-typeset>.codehilite .hll,.md-typeset>.highlight .hll{margin:0 -0.8rem;padding:0 .8rem}.md-typeset>.codehilite code,.md-typeset>.highlight code{border-radius:0}.md-typeset>.codehilitetable,.md-typeset>.highlighttable{margin:1em -0.8rem;border-radius:0}.md-typeset>.codehilitetable .hll,.md-typeset>.highlighttable .hll{margin:0 -0.8rem;padding:0 .8rem}.md-typeset>p>.MJXc-display{margin:.75em -0.8rem;padding:.25em .8rem}}@media screen and (min-width: 100em){html{font-size:137.5%}}@media screen and (min-width: 125em){html{font-size:150%}}@media screen and (max-width: 59.9375em){body[data-md-state=lock]{position:fixed}html .md-nav__link[for=__toc]{display:block;padding-right:2.4rem}html .md-nav__link[for=__toc]+.md-nav__link{display:none}html .md-nav__link[for=__toc]~.md-nav{display:flex}html [dir=rtl] .md-nav__link{padding-right:.8rem;padding-left:2.4rem}.md-nav__source{display:block;padding:0 .2rem;color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color--dark)}.md-search__overlay{position:absolute;top:.2rem;left:-2.2rem;width:2rem;height:2rem;overflow:hidden;background-color:var(--md-default-bg-color);border-radius:1rem;transform-origin:center;transition:transform 300ms 100ms,opacity 200ms 200ms;pointer-events:none}[dir=rtl] .md-search__overlay{right:-2.2rem;left:initial}[data-md-toggle=search]:checked~.md-header .md-search__overlay{opacity:1;transition:transform 400ms,opacity 100ms}.md-search__inner{position:fixed;top:0;left:100%;z-index:2;width:100%;height:100%;transform:translateX(5%);opacity:0;transition:right 0ms 300ms,left 0ms 300ms,transform 150ms 150ms cubic-bezier(0.4, 0, 0.2, 1),opacity 150ms 150ms}[data-md-toggle=search]:checked~.md-header .md-search__inner{left:0;transform:translateX(0);opacity:1;transition:right 0ms 0ms,left 0ms 0ms,transform 150ms 150ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 150ms 150ms}[dir=rtl] [data-md-toggle=search]:checked~.md-header .md-search__inner{right:0;left:initial}html [dir=rtl] .md-search__inner{right:100%;left:initial;transform:translateX(-5%)}.md-search__input{width:100%;height:2.4rem;font-size:.9rem}.md-search__icon[for=__search]{top:.6rem;left:.8rem}[dir=rtl] .md-search__icon[for=__search]{right:.8rem;left:initial}.md-search__icon[for=__search] svg:first-child{display:none}.md-search__icon[type=reset]{top:.6rem;right:.8rem}[dir=rtl] .md-search__icon[type=reset]{right:initial;left:.8rem}.md-search__output{top:2.4rem;bottom:0}.md-search-result__icon{display:none}}@media screen and (max-width: 76.1875em){[data-md-toggle=drawer]:checked~.md-overlay{width:100%;height:100%;opacity:1;transition:width 0ms,height 0ms,opacity 250ms}.md-header-nav__button.md-logo{display:none}.md-hero__inner{margin-top:2.4rem;margin-bottom:1.2rem}.md-nav{background-color:var(--md-default-bg-color)}.md-nav--primary,.md-nav--primary .md-nav{position:absolute;top:0;right:0;left:0;z-index:1;display:flex;flex-direction:column;height:100%}.md-nav--primary .md-nav__title,.md-nav--primary .md-nav__item{font-size:.8rem;line-height:1.5}.md-nav--primary .md-nav__title{position:relative;height:5.6rem;padding:3rem .8rem .2rem;color:var(--md-default-fg-color--light);font-weight:400;line-height:2.4rem;white-space:nowrap;background-color:var(--md-default-fg-color--lightest);cursor:pointer}.md-nav--primary .md-nav__title .md-nav__icon{position:absolute;top:.4rem;left:.4rem;display:block;width:1.2rem;height:1.2rem;margin:.2rem}[dir=rtl] .md-nav--primary .md-nav__title .md-nav__icon{right:.4rem;left:initial}.md-nav--primary .md-nav__title~.md-nav__list{overflow-y:auto;background-color:var(--md-default-bg-color);box-shadow:inset 0 .05rem 0 var(--md-default-fg-color--lightest);-webkit-scroll-snap-type:y mandatory;-ms-scroll-snap-type:y mandatory;scroll-snap-type:y mandatory}.md-nav--primary .md-nav__title~.md-nav__list>.md-nav__item:first-child{border-top:0}.md-nav--primary .md-nav__title[for=__drawer]{position:relative;color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color)}.md-nav--primary .md-nav__title[for=__drawer] .md-nav__button{position:absolute;top:.2rem;left:.2rem;display:block;margin:.2rem;padding:.4rem;font-size:2.4rem}html [dir=rtl] .md-nav--primary .md-nav__title[for=__drawer] .md-nav__button{right:.2rem;left:initial}.md-nav--primary .md-nav__list{flex:1}.md-nav--primary .md-nav__item{padding:0;border-top:.05rem solid var(--md-default-fg-color--lightest)}[dir=rtl] .md-nav--primary .md-nav__item{padding:0}.md-nav--primary .md-nav__item--nested>.md-nav__link{padding-right:2.4rem}[dir=rtl] .md-nav--primary .md-nav__item--nested>.md-nav__link{padding-right:.8rem;padding-left:2.4rem}.md-nav--primary .md-nav__item--active>.md-nav__link{color:var(--md-primary-fg-color)}.md-nav--primary .md-nav__item--active>.md-nav__link:focus,.md-nav--primary .md-nav__item--active>.md-nav__link:hover{color:var(--md-accent-fg-color)}.md-nav--primary .md-nav__link{position:relative;margin-top:0;padding:.6rem .8rem}.md-nav--primary .md-nav__link .md-nav__icon{position:absolute;top:50%;right:.6rem;margin-top:-0.6rem;color:inherit;font-size:1.2rem}[dir=rtl] .md-nav--primary .md-nav__link .md-nav__icon{right:initial;left:.6rem}[dir=rtl] .md-nav--primary .md-nav__icon svg{transform:scale(-1)}.md-nav--primary .md-nav--secondary .md-nav__link{position:static}.md-nav--primary .md-nav--secondary .md-nav{position:static;background-color:transparent}.md-nav--primary .md-nav--secondary .md-nav .md-nav__link{padding-left:1.4rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav__link{padding-right:1.4rem;padding-left:initial}.md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link{padding-left:2rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link{padding-right:2rem;padding-left:initial}.md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link{padding-left:2.6rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link{padding-right:2.6rem;padding-left:initial}.md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link{padding-left:3.2rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link{padding-right:3.2rem;padding-left:initial}.md-nav__toggle~.md-nav{display:flex;transform:translateX(100%);opacity:0;transition:transform 250ms cubic-bezier(0.8, 0, 0.6, 1),opacity 125ms 50ms}[dir=rtl] .md-nav__toggle~.md-nav{transform:translateX(-100%)}.md-nav__toggle:checked~.md-nav{transform:translateX(0);opacity:1;transition:transform 250ms cubic-bezier(0.4, 0, 0.2, 1),opacity 125ms 125ms}.md-nav__toggle:checked~.md-nav>.md-nav__list{-webkit-backface-visibility:hidden;backface-visibility:hidden}.md-sidebar--primary{position:fixed;top:0;left:-12.1rem;z-index:3;width:12.1rem;height:100%;background-color:var(--md-default-bg-color);transform:translateX(0);transition:transform 250ms cubic-bezier(0.4, 0, 0.2, 1),box-shadow 250ms}[dir=rtl] .md-sidebar--primary{right:-12.1rem;left:initial}[data-md-toggle=drawer]:checked~.md-container .md-sidebar--primary{box-shadow:0 8px 10px 1px rgba(0,0,0,.14),0 3px 14px 2px rgba(0,0,0,.12),0 5px 5px -3px rgba(0,0,0,.4);transform:translateX(12.1rem)}[dir=rtl] [data-md-toggle=drawer]:checked~.md-container .md-sidebar--primary{transform:translateX(-12.1rem)}.md-sidebar--primary .md-sidebar__scrollwrap{overflow:hidden}.md-sidebar--primary .md-sidebar__scrollwrap{position:absolute;top:0;right:0;bottom:0;left:0;margin:0;-webkit-scroll-snap-type:none;-ms-scroll-snap-type:none;scroll-snap-type:none}.md-tabs{display:none}}@media screen and (min-width: 60em){.md-content{margin-right:12.1rem}[dir=rtl] .md-content{margin-right:initial;margin-left:12.1rem}.md-header-nav__button[for=__search]{display:none}.md-header-nav__source{display:block;width:11.7rem;max-width:11.7rem;margin-left:1rem}[dir=rtl] .md-header-nav__source{margin-right:1rem;margin-left:initial}.md-nav--secondary .md-nav__title[for=__toc]{scroll-snap-align:start}.md-nav--secondary .md-nav__title .md-nav__icon{display:none}.md-search{padding:.2rem 0}.md-search__overlay{position:fixed;top:0;left:0;width:0;height:0;background-color:var(--md-default-fg-color--light);cursor:pointer;transition:width 0ms 250ms,height 0ms 250ms,opacity 250ms}[dir=rtl] .md-search__overlay{right:0;left:initial}[data-md-toggle=search]:checked~.md-header .md-search__overlay{width:100%;height:100%;opacity:1;transition:width 0ms,height 0ms,opacity 250ms}.md-search__inner{position:relative;float:right;width:11.7rem;padding:.1rem 0;transition:width 250ms cubic-bezier(0.1, 0.7, 0.1, 1)}[dir=rtl] .md-search__inner{float:left}.md-search__form{border-radius:.1rem}.md-search__input{width:100%;height:1.8rem;padding-left:2.2rem;color:inherit;font-size:.8rem;background-color:var(--md-default-fg-color--lighter);border-radius:.1rem;transition:color 250ms,background-color 250ms}[dir=rtl] .md-search__input{padding-right:2.2rem}.md-search__input+.md-search__icon{color:var(--md-primary-bg-color)}.md-search__input::-webkit-input-placeholder{color:var(--md-primary-bg-color--light)}.md-search__input::-moz-placeholder{color:var(--md-primary-bg-color--light)}.md-search__input::-ms-input-placeholder{color:var(--md-primary-bg-color--light)}.md-search__input::placeholder{color:var(--md-primary-bg-color--light)}.md-search__input:hover{background-color:var(--md-default-bg-color--lightest)}[data-md-toggle=search]:checked~.md-header .md-search__input{color:var(--md-default-fg-color);text-overflow:clip;background-color:var(--md-default-bg-color);border-radius:.1rem .1rem 0 0}[data-md-toggle=search]:checked~.md-header .md-search__input::-webkit-input-placeholder{color:var(--md-default-fg-color--light)}[data-md-toggle=search]:checked~.md-header .md-search__input::-moz-placeholder{color:var(--md-default-fg-color--light)}[data-md-toggle=search]:checked~.md-header .md-search__input::-ms-input-placeholder{color:var(--md-default-fg-color--light)}[data-md-toggle=search]:checked~.md-header .md-search__input+.md-search__icon,[data-md-toggle=search]:checked~.md-header .md-search__input::placeholder{color:var(--md-default-fg-color--light)}.md-search__icon[for=__search]{pointer-events:none}.md-search__icon[for=__search] svg:last-child{display:none}.md-search__output{top:1.9rem;opacity:0;transition:opacity 400ms}[data-md-toggle=search]:checked~.md-header .md-search__output{box-shadow:0 6px 10px 0 rgba(0,0,0,.14),0 1px 18px 0 rgba(0,0,0,.12),0 3px 5px -1px rgba(0,0,0,.4);opacity:1}.md-search__scrollwrap{max-height:0}[data-md-toggle=search]:checked~.md-header .md-search__scrollwrap{max-height:75vh}.md-search__scrollwrap::-webkit-scrollbar{width:.2rem;height:.2rem}.md-search__scrollwrap::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}.md-search-result__meta{padding-left:2.2rem}[dir=rtl] .md-search-result__meta{padding-right:2.2rem;padding-left:initial}.md-search-result__article{padding-left:2.2rem}[dir=rtl] .md-search-result__article{padding-right:2.2rem;padding-left:.8rem}.md-sidebar--secondary{display:block;margin-left:calc(100% - 12.1rem)}[dir=rtl] .md-sidebar--secondary{margin-right:calc(100% - 12.1rem);margin-left:initial}.md-sidebar--secondary .md-sidebar__scrollwrap{-webkit-overflow-scrolling:touch}}@media screen and (min-width: 76.25em){.md-content{margin-left:12.1rem}[dir=rtl] .md-content{margin-right:12.1rem}.md-content__inner{margin-right:1.2rem;margin-left:1.2rem}.md-header-nav__button[for=__drawer]{display:none}.md-header-nav__source{margin-left:1.4rem}[dir=rtl] .md-header-nav__source{margin-right:1.4rem}.md-nav{transition:max-height 250ms cubic-bezier(0.86, 0, 0.07, 1)}.md-nav--primary .md-nav__title[for=__drawer]{scroll-snap-align:start}.md-nav--primary .md-nav__title .md-nav__icon{display:none}.md-nav__toggle~.md-nav{display:none}.md-nav__toggle:checked~.md-nav{display:block}.md-nav__item--nested>.md-nav>.md-nav__title{display:none}.md-nav__icon{float:right;height:.9rem;transition:transform 250ms}[dir=rtl] .md-nav__icon{float:left;transform:rotate(180deg)}.md-nav__icon svg{display:inline-block;width:.9rem;height:.9rem;vertical-align:-0.1rem}.md-nav__item--nested .md-nav__toggle:checked~.md-nav__link .md-nav__icon{transform:rotate(90deg)}[data-md-toggle=search]:checked~.md-header .md-search__inner{width:34.4rem}.md-search__scrollwrap{width:34.4rem}.md-sidebar--secondary{margin-left:48.9rem}[dir=rtl] .md-sidebar--secondary{margin-right:48.9rem;margin-left:initial}.md-tabs~.md-main .md-nav--primary>.md-nav__list>.md-nav__item--nested{display:none}.md-tabs--active~.md-main .md-nav--primary .md-nav__title{display:block;padding:0 .6rem;pointer-events:none;scroll-snap-align:start}.md-tabs--active~.md-main .md-nav--primary .md-nav__title[for=__drawer]{display:none}.md-tabs--active~.md-main .md-nav--primary>.md-nav__list>.md-nav__item{display:none}.md-tabs--active~.md-main .md-nav--primary>.md-nav__list>.md-nav__item--active{display:block;padding:0}.md-tabs--active~.md-main .md-nav--primary>.md-nav__list>.md-nav__item--active>.md-nav__link{display:none}.md-tabs--active~.md-main .md-nav[data-md-level="1"]>.md-nav__list>.md-nav__item{padding:0 .6rem}.md-tabs--active~.md-main .md-nav[data-md-level="1"] .md-nav .md-nav__title{display:none}}@media screen and (min-width: 45em){.md-footer-nav__link{width:50%}.md-footer-copyright{width:auto}.md-footer-social{padding:.6rem 0}}@media screen and (max-width: 29.9375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(45)}}@media screen and (min-width: 30em)and (max-width: 44.9375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(60)}}@media screen and (min-width: 45em)and (max-width: 59.9375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(75)}}@media screen and (min-width: 60em)and (max-width: 76.1875em){[data-md-toggle=search]:checked~.md-header .md-search__inner{width:23.4rem}.md-search__scrollwrap{width:23.4rem}.md-search-result__teaser{max-height:2.5rem;-webkit-line-clamp:3}}@media(-webkit-max-device-pixel-ratio: 1), (max-resolution: 1dppx){.md-search__scrollwrap{transform:translateZ(0)}} \ No newline at end of file +html{box-sizing:border-box}*,*::before,*::after{box-sizing:inherit}html{-webkit-text-size-adjust:none;-moz-text-size-adjust:none;-ms-text-size-adjust:none;text-size-adjust:none}body{margin:0}hr{box-sizing:content-box;overflow:visible}a,button,label,input{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}small{font-size:80%}sub,sup{position:relative;font-size:80%;line-height:0;vertical-align:baseline}sub{bottom:-0.25em}sup{top:-0.5em}img{border-style:none}table{border-collapse:separate;border-spacing:0}td,th{font-weight:normal;vertical-align:top}button{margin:0;padding:0;font-size:inherit;background:transparent;border:0}input{border:0;outline:0}:root{--md-default-fg-color: hsla(0, 0%, 0%, 0.87);--md-default-fg-color--light: hsla(0, 0%, 0%, 0.54);--md-default-fg-color--lighter: hsla(0, 0%, 0%, 0.26);--md-default-fg-color--lightest: hsla(0, 0%, 0%, 0.07);--md-default-bg-color: hsla(0, 0%, 100%, 1);--md-default-bg-color--light: hsla(0, 0%, 100%, 0.7);--md-default-bg-color--lighter: hsla(0, 0%, 100%, 0.3);--md-default-bg-color--lightest: hsla(0, 0%, 100%, 0.12);--md-primary-fg-color: hsla(231deg, 48%, 48%, 1);--md-primary-fg-color--light: hsla(230deg, 44%, 64%, 1);--md-primary-fg-color--dark: hsla(232deg, 54%, 41%, 1);--md-primary-bg-color: var(--md-default-bg-color);--md-primary-bg-color--light: var(--md-default-bg-color--light);--md-accent-fg-color: hsla(231deg, 99%, 66%, 1);--md-accent-fg-color--transparent: hsla(231deg, 99%, 66%, 0.1);--md-accent-bg-color: var(--md-default-bg-color);--md-accent-bg-color--light: var(--md-default-bg-color--light);--md-code-bg-color: hsla(0, 0%, 96%, 1);--md-code-fg-color: hsla(200, 18%, 26%, 1)}.md-icon svg{display:block;width:1.2rem;height:1.2rem;margin:0 auto;fill:currentColor}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,input{color:var(--md-default-fg-color);-webkit-font-feature-settings:"kern","liga";font-feature-settings:"kern","liga";font-family:-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif}code,pre,kbd{color:var(--md-default-fg-color);-webkit-font-feature-settings:"kern";font-feature-settings:"kern";font-family:SFMono-Regular,Consolas,Menlo,monospace}.md-typeset{font-size:.8rem;line-height:1.6;-webkit-print-color-adjust:exact;color-adjust:exact}.md-typeset p,.md-typeset ul,.md-typeset ol,.md-typeset blockquote{margin:1em 0}.md-typeset h1{margin:0 0 2rem;color:var(--md-default-fg-color--light);font-weight:300;font-size:1.5625rem;line-height:1.3;letter-spacing:-0.01em}.md-typeset h2{margin:2rem 0 .8rem;font-weight:300;font-size:1.25rem;line-height:1.4;letter-spacing:-0.01em}.md-typeset h3{margin:1.6rem 0 .8rem;font-weight:400;font-size:1rem;line-height:1.5;letter-spacing:-0.01em}.md-typeset h2+h3{margin-top:.8rem}.md-typeset h4{margin:.8rem 0;font-weight:700;font-size:.8rem;letter-spacing:-0.01em}.md-typeset h5,.md-typeset h6{margin:.8rem 0;color:var(--md-default-fg-color--light);font-weight:700;font-size:.64rem;letter-spacing:-0.01em}.md-typeset h5{text-transform:uppercase}.md-typeset hr{margin:1.5em 0;border-bottom:.05rem dotted var(--md-default-fg-color--lighter)}.md-typeset a{color:var(--md-primary-fg-color);word-break:break-word}.md-typeset a,.md-typeset a::before{transition:color 125ms}.md-typeset a:focus,.md-typeset a:hover{color:var(--md-accent-fg-color)}.md-typeset code,.md-typeset pre,.md-typeset kbd{color:var(--md-code-fg-color);direction:ltr}.md-typeset code{margin:0 .2941176471em;font-size:.85em;word-break:break-word;background-color:var(--md-code-bg-color);border-radius:.1rem;box-shadow:.2941176471em 0 0 var(--md-code-bg-color),-0.2941176471em 0 0 var(--md-code-bg-color);-webkit-box-decoration-break:clone;box-decoration-break:clone}.md-typeset h1 code,.md-typeset h2 code,.md-typeset h3 code,.md-typeset h4 code,.md-typeset h5 code,.md-typeset h6 code{margin:initial;padding:initial;background-color:transparent;box-shadow:none}.md-typeset a>code{color:currentColor}.md-typeset pre{position:relative;margin:1em 0;line-height:1.4}.md-typeset pre>code{display:block;margin:0;padding:.525rem 1.1764705882em;overflow:auto;word-break:normal;box-shadow:none;-webkit-box-decoration-break:slice;box-decoration-break:slice;-webkit-overflow-scrolling:touch}.md-typeset pre>code::-webkit-scrollbar{width:.2rem;height:.2rem}.md-typeset pre>code::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-typeset pre>code::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}.md-typeset kbd{display:inline-block;padding:0 .6666666667em;font-size:.75em;line-height:1.5;vertical-align:text-top;word-break:break-word;border-radius:.1rem;box-shadow:0 .1rem 0 .05rem var(--md-default-fg-color--lighter),0 .1rem 0 var(--md-default-fg-color--lighter),inset 0 -0.1rem .2rem var(--md-default-bg-color)}.md-typeset mark{margin:0 .25em;word-break:break-word;background-color:rgba(255,235,59,.5);border-radius:.1rem;box-shadow:.25em 0 0 rgba(255,235,59,.5),-0.25em 0 0 rgba(255,235,59,.5);-webkit-box-decoration-break:clone;box-decoration-break:clone}.md-typeset abbr{text-decoration:none;border-bottom:.05rem dotted var(--md-default-fg-color--light);cursor:help}.md-typeset small{opacity:.75}.md-typeset sup,.md-typeset sub{margin-left:.078125em}[dir=rtl] .md-typeset sup,[dir=rtl] .md-typeset sub{margin-right:.078125em;margin-left:initial}.md-typeset blockquote{padding-left:.6rem;color:var(--md-default-fg-color--light);border-left:.2rem solid var(--md-default-fg-color--lighter)}[dir=rtl] .md-typeset blockquote{padding-right:.6rem;padding-left:initial;border-right:.2rem solid var(--md-default-fg-color--lighter);border-left:initial}.md-typeset ul{list-style-type:disc}.md-typeset ul,.md-typeset ol{margin-left:.625em;padding:0}[dir=rtl] .md-typeset ul,[dir=rtl] .md-typeset ol{margin-right:.625em;margin-left:initial}.md-typeset ul ol,.md-typeset ol ol{list-style-type:lower-alpha}.md-typeset ul ol ol,.md-typeset ol ol ol{list-style-type:lower-roman}.md-typeset ul li,.md-typeset ol li{margin-bottom:.5em;margin-left:1.25em}[dir=rtl] .md-typeset ul li,[dir=rtl] .md-typeset ol li{margin-right:1.25em;margin-left:initial}.md-typeset ul li p,.md-typeset ul li blockquote,.md-typeset ol li p,.md-typeset ol li blockquote{margin:.5em 0}.md-typeset ul li:last-child,.md-typeset ol li:last-child{margin-bottom:0}.md-typeset ul li ul,.md-typeset ul li ol,.md-typeset ol li ul,.md-typeset ol li ol{margin:.5em 0 .5em .625em}[dir=rtl] .md-typeset ul li ul,[dir=rtl] .md-typeset ul li ol,[dir=rtl] .md-typeset ol li ul,[dir=rtl] .md-typeset ol li ol{margin-right:.625em;margin-left:initial}.md-typeset dd{margin:1em 0 1em 1.875em}[dir=rtl] .md-typeset dd{margin-right:1.875em;margin-left:initial}.md-typeset iframe,.md-typeset img,.md-typeset svg{max-width:100%}.md-typeset table:not([class]){display:inline-block;max-width:100%;overflow:auto;font-size:.64rem;background:var(--md-default-bg-color);border-radius:.1rem;box-shadow:0 .2rem .5rem rgba(0,0,0,.05),0 0 .05rem rgba(0,0,0,.1);-webkit-overflow-scrolling:touch}.md-typeset table:not([class])+*{margin-top:1.5em}.md-typeset table:not([class]) th:not([align]),.md-typeset table:not([class]) td:not([align]){text-align:left}[dir=rtl] .md-typeset table:not([class]) th:not([align]),[dir=rtl] .md-typeset table:not([class]) td:not([align]){text-align:right}.md-typeset table:not([class]) th{min-width:5rem;padding:.6rem .8rem;color:var(--md-default-bg-color);vertical-align:top;background-color:var(--md-default-fg-color--light)}.md-typeset table:not([class]) td{padding:.6rem .8rem;vertical-align:top;border-top:.05rem solid var(--md-default-fg-color--lightest)}.md-typeset table:not([class]) tr{transition:background-color 125ms}.md-typeset table:not([class]) tr:hover{background-color:rgba(0,0,0,.035);box-shadow:0 .05rem 0 var(--md-default-bg-color) inset}.md-typeset table:not([class]) tr:first-child td{border-top:0}.md-typeset table:not([class]) a{word-break:normal}.md-typeset__scrollwrap{margin:1em -0.8rem;overflow-x:auto;-webkit-overflow-scrolling:touch}.md-typeset__table{display:inline-block;margin-bottom:.5em;padding:0 .8rem}.md-typeset__table table{display:table;width:100%;margin:0;overflow:hidden}html{height:100%;overflow-x:hidden;font-size:125%;background-color:var(--md-default-bg-color)}body{position:relative;display:flex;flex-direction:column;width:100%;min-height:100%;font-size:.5rem}hr{display:block;height:.05rem;padding:0;border:0}.md-grid{max-width:61rem;margin-right:auto;margin-left:auto}.md-container{display:flex;flex-direction:column;flex-grow:1}.md-main{flex-grow:1}.md-main__inner{height:100%;margin-top:1.5rem}.md-ellipsis{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.md-toggle{display:none}.md-overlay{position:fixed;top:0;z-index:3;width:0;height:0;background-color:var(--md-default-fg-color--light);opacity:0;transition:width 0ms 250ms,height 0ms 250ms,opacity 250ms}.md-skip{position:fixed;z-index:-1;margin:.5rem;padding:.3rem .5rem;color:var(--md-default-bg-color);font-size:.64rem;background-color:var(--md-default-fg-color);border-radius:.1rem;transform:translateY(0.4rem);opacity:0}.md-skip:focus{z-index:10;transform:translateY(0);opacity:1;transition:transform 250ms cubic-bezier(0.4, 0, 0.2, 1),opacity 175ms 75ms}@page{margin:25mm}.md-announce{overflow:auto;background-color:var(--md-default-fg-color)}.md-announce__inner{margin:.6rem auto;padding:0 .8rem;color:var(--md-default-bg-color);font-size:.7rem}.md-typeset .md-button{display:inline-block;padding:.625em 2em;color:var(--md-primary-fg-color);font-weight:700;border:.1rem solid currentColor;border-radius:.1rem;transition:color 125ms,background-color 125ms,border-color 125ms}.md-typeset .md-button--primary{color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color);border-color:var(--md-primary-fg-color)}.md-typeset .md-button:focus,.md-typeset .md-button:hover{color:var(--md-accent-bg-color);background-color:var(--md-accent-fg-color);border-color:var(--md-accent-fg-color)}.md-clipboard{position:absolute;top:.4rem;right:.5em;z-index:1;width:1.5em;height:1.5em;color:var(--md-default-fg-color--lightest);border-radius:.1rem;cursor:pointer;transition:color 125ms}.md-clipboard svg{width:1.125em;height:1.125em}pre:hover .md-clipboard{color:var(--md-default-fg-color--light)}pre .md-clipboard:focus,pre .md-clipboard:hover{color:var(--md-accent-fg-color)}.md-content__inner{margin:0 .8rem 1.2rem;padding-top:.6rem}.md-content__inner::before{display:block;height:.4rem;content:""}.md-content__inner>:last-child{margin-bottom:0}.md-content__button{float:right;margin:.4rem 0;margin-left:.4rem;padding:0}[dir=rtl] .md-content__button{float:left;margin-right:.4rem;margin-left:initial}[dir=rtl] .md-content__button svg{transform:scaleX(-1)}.md-typeset .md-content__button{color:var(--md-default-fg-color--lighter)}.md-content__button svg{display:inline;vertical-align:top}.md-dialog{box-shadow:0 2px 2px 0 rgba(0,0,0,.14),0 1px 5px 0 rgba(0,0,0,.12),0 3px 1px -2px rgba(0,0,0,.2);position:fixed;right:.8rem;bottom:.8rem;left:initial;z-index:2;display:block;min-width:11.1rem;padding:.4rem .6rem;color:var(--md-default-bg-color);font-size:.7rem;background:var(--md-default-fg-color);border:none;border-radius:.1rem;transform:translateY(100%);opacity:0;transition:transform 0ms 400ms,opacity 400ms}[dir=rtl] .md-dialog{right:initial;left:.8rem}.md-dialog[data-md-state=open]{transform:translateY(0);opacity:1;transition:transform 400ms cubic-bezier(0.075, 0.85, 0.175, 1),opacity 400ms}.md-header{position:-webkit-sticky;position:sticky;top:0;right:0;left:0;z-index:2;height:2.4rem;color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color);box-shadow:0 0 .2rem rgba(0,0,0,0),0 .2rem .4rem rgba(0,0,0,0);transition:color 250ms,background-color 250ms}.no-js .md-header{box-shadow:none;transition:none}.md-header[data-md-state=shadow]{box-shadow:0 0 .2rem rgba(0,0,0,.1),0 .2rem .4rem rgba(0,0,0,.2);transition:color 250ms,background-color 250ms,box-shadow 250ms}.md-header-nav{display:flex;padding:0 .2rem}.md-header-nav__button{position:relative;z-index:1;margin:.2rem;padding:.4rem;cursor:pointer;transition:opacity 250ms}[dir=rtl] .md-header-nav__button svg{transform:scaleX(-1)}.md-header-nav__button:focus,.md-header-nav__button:hover{opacity:.7}.md-header-nav__button.md-logo{margin:.2rem;padding:.4rem}.md-header-nav__button.md-logo img,.md-header-nav__button.md-logo svg{display:block;width:1.2rem;height:1.2rem;fill:currentColor}.no-js .md-header-nav__button[for=__search]{display:none}.md-header-nav__topic{position:absolute;width:100%;transition:transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 150ms}.md-header-nav__topic+.md-header-nav__topic{z-index:-1;transform:translateX(1.25rem);opacity:0;transition:transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),opacity 150ms;pointer-events:none}[dir=rtl] .md-header-nav__topic+.md-header-nav__topic{transform:translateX(-1.25rem)}.no-js .md-header-nav__topic{position:initial}.no-js .md-header-nav__topic+.md-header-nav__topic{display:none}.md-header-nav__title{flex-grow:1;padding:0 1rem;font-size:.9rem;line-height:2.4rem}.md-header-nav__title[data-md-state=active] .md-header-nav__topic{z-index:-1;transform:translateX(-1.25rem);opacity:0;transition:transform 400ms cubic-bezier(1, 0.7, 0.1, 0.1),opacity 150ms;pointer-events:none}[dir=rtl] .md-header-nav__title[data-md-state=active] .md-header-nav__topic{transform:translateX(1.25rem)}.md-header-nav__title[data-md-state=active] .md-header-nav__topic+.md-header-nav__topic{z-index:0;transform:translateX(0);opacity:1;transition:transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 150ms;pointer-events:initial}.md-header-nav__title>.md-header-nav__ellipsis{position:relative;width:100%;height:100%}.md-header-nav__source{display:none}.md-hero{overflow:hidden;color:var(--md-primary-bg-color);font-size:1rem;background-color:var(--md-primary-fg-color);transition:background 250ms}.md-hero__inner{margin-top:1rem;padding:.8rem .8rem .4rem;transition:transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 250ms;transition-delay:100ms}[data-md-state=hidden] .md-hero__inner{transform:translateY(0.625rem);opacity:0;transition:transform 0ms 400ms,opacity 100ms 0ms;pointer-events:none}.md-hero--expand .md-hero__inner{margin-bottom:1.2rem}.md-footer{color:var(--md-default-bg-color);background-color:var(--md-default-fg-color)}.md-footer-nav__inner{padding:.2rem;overflow:auto}.md-footer-nav__link{display:flex;padding-top:1.4rem;padding-bottom:.4rem;transition:opacity 250ms}.md-footer-nav__link:focus,.md-footer-nav__link:hover{opacity:.7}.md-footer-nav__link--prev{float:left;width:25%}[dir=rtl] .md-footer-nav__link--prev{float:right}[dir=rtl] .md-footer-nav__link--prev svg{transform:scaleX(-1)}.md-footer-nav__link--next{float:right;width:75%;text-align:right}[dir=rtl] .md-footer-nav__link--next{float:left;text-align:left}[dir=rtl] .md-footer-nav__link--next svg{transform:scaleX(-1)}.md-footer-nav__title{position:relative;flex-grow:1;max-width:calc(100% - 2.4rem);padding:0 1rem;font-size:.9rem;line-height:2.4rem}.md-footer-nav__button{margin:.2rem;padding:.4rem}.md-footer-nav__direction{position:absolute;right:0;left:0;margin-top:-1rem;padding:0 1rem;color:var(--md-default-bg-color--light);font-size:.64rem}.md-footer-meta{background-color:var(--md-default-fg-color--lighter)}.md-footer-meta__inner{display:flex;flex-wrap:wrap;justify-content:space-between;padding:.2rem}html .md-footer-meta.md-typeset a{color:var(--md-default-bg-color--light)}html .md-footer-meta.md-typeset a:focus,html .md-footer-meta.md-typeset a:hover{color:var(--md-default-bg-color)}.md-footer-copyright{width:100%;margin:auto .6rem;padding:.4rem 0;color:var(--md-default-bg-color--lighter);font-size:.64rem}.md-footer-copyright__highlight{color:var(--md-default-bg-color--light)}.md-footer-social{margin:0 .4rem;padding:.2rem 0 .6rem}.md-footer-social__link{display:inline-block;width:1.6rem;height:1.6rem;text-align:center}.md-footer-social__link::before{line-height:1.9}.md-footer-social__link svg{max-height:.8rem;vertical-align:-25%;fill:currentColor}.md-nav{font-size:.7rem;line-height:1.3}.md-nav__title{display:block;padding:0 .6rem;overflow:hidden;font-weight:700;text-overflow:ellipsis}.md-nav__title .md-nav__button{display:none}.md-nav__title .md-nav__button img{width:100%;height:auto}.md-nav__title .md-nav__button.md-logo img,.md-nav__title .md-nav__button.md-logo svg{display:block;width:2.4rem;height:2.4rem}.md-nav__title .md-nav__button.md-logo svg{fill:currentColor}.md-nav__list{margin:0;padding:0;list-style:none}.md-nav__item{padding:0 .6rem}.md-nav__item:last-child{padding-bottom:.6rem}.md-nav__item .md-nav__item{padding-right:0}[dir=rtl] .md-nav__item .md-nav__item{padding-right:.6rem;padding-left:0}.md-nav__item .md-nav__item:last-child{padding-bottom:0}.md-nav__link{display:block;margin-top:.625em;overflow:hidden;text-overflow:ellipsis;cursor:pointer;transition:color 125ms;scroll-snap-align:start}html .md-nav__link[for=__toc]{display:none}html .md-nav__link[for=__toc]~.md-nav{display:none}.md-nav__link[data-md-state=blur]{color:var(--md-default-fg-color--light)}.md-nav__item .md-nav__link--active{color:var(--md-primary-fg-color)}.md-nav__item--nested>.md-nav__link{color:inherit}.md-nav__link:focus,.md-nav__link:hover{color:var(--md-accent-fg-color)}.md-nav__source{display:none}.md-search{position:relative}.no-js .md-search{display:none}.md-search__overlay{z-index:1;opacity:0}.md-search__inner{-webkit-backface-visibility:hidden;backface-visibility:hidden}.md-search__form{position:relative}.md-search__input{position:relative;z-index:2;padding:0 2.2rem 0 3.6rem;text-overflow:ellipsis}[dir=rtl] .md-search__input{padding:0 3.6rem 0 2.2rem}.md-search__input::-webkit-input-placeholder{-webkit-transition:color 250ms;transition:color 250ms}.md-search__input::-moz-placeholder{-moz-transition:color 250ms;transition:color 250ms}.md-search__input::-ms-input-placeholder{-ms-transition:color 250ms;transition:color 250ms}.md-search__input::placeholder{transition:color 250ms}.md-search__input::-webkit-input-placeholder{color:var(--md-default-fg-color--light)}.md-search__input::-moz-placeholder{color:var(--md-default-fg-color--light)}.md-search__input::-ms-input-placeholder{color:var(--md-default-fg-color--light)}.md-search__input~.md-search__icon,.md-search__input::placeholder{color:var(--md-default-fg-color--light)}.md-search__input::-ms-clear{display:none}.md-search__icon{position:absolute;z-index:2;width:1.2rem;height:1.2rem;cursor:pointer;transition:color 250ms,opacity 250ms}.md-search__icon:hover{opacity:.7}.md-search__icon[for=__search]{top:.3rem;left:.5rem}[dir=rtl] .md-search__icon[for=__search]{right:.5rem;left:initial}[dir=rtl] .md-search__icon[for=__search] svg{transform:scaleX(-1)}.md-search__icon[type=reset]{top:.3rem;right:.5rem;transform:scale(0.75);opacity:0;transition:transform 150ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 150ms;pointer-events:none}[dir=rtl] .md-search__icon[type=reset]{right:initial;left:.5rem}[data-md-toggle=search]:checked~.md-header .md-search__input:not(:placeholder-shown)~.md-search__icon[type=reset]{transform:scale(1);opacity:1;pointer-events:initial}[data-md-toggle=search]:checked~.md-header .md-search__input:not(:placeholder-shown)~.md-search__icon[type=reset]:hover{opacity:.7}.md-search__output{position:absolute;z-index:1;width:100%;overflow:hidden;border-radius:0 0 .1rem .1rem}.md-search__scrollwrap{height:100%;overflow-y:auto;background-color:var(--md-default-bg-color);box-shadow:inset 0 .05rem 0 var(--md-default-fg-color--lightest);-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-scroll-snap-type:y mandatory;-ms-scroll-snap-type:y mandatory;scroll-snap-type:y mandatory;-webkit-overflow-scrolling:touch}.md-search-result{color:var(--md-default-fg-color);word-break:break-word}.md-search-result__meta{padding:0 .8rem;color:var(--md-default-fg-color--light);font-size:.64rem;line-height:1.8rem;background-color:var(--md-default-fg-color--lightest);scroll-snap-align:start}.md-search-result__list{margin:0;padding:0;list-style:none;border-top:.05rem solid var(--md-default-fg-color--lightest)}.md-search-result__item{box-shadow:0 -0.05rem 0 var(--md-default-fg-color--lightest)}.md-search-result__link{display:block;outline:0;transition:background 250ms;scroll-snap-align:start}.md-search-result__link:focus,.md-search-result__link:hover{background-color:var(--md-accent-fg-color--transparent)}.md-search-result__link:focus .md-search-result__article::before,.md-search-result__link:hover .md-search-result__article::before{opacity:.7}.md-search-result__link:last-child .md-search-result__teaser{margin-bottom:.6rem}.md-search-result__article{position:relative;padding:0 .8rem;overflow:auto}.md-search-result__article--document .md-search-result__title{margin:.55rem 0;font-weight:400;font-size:.8rem;line-height:1.4}.md-search-result__icon{position:absolute;left:0;margin:.1rem;padding:.4rem;color:var(--md-default-fg-color--light)}[dir=rtl] .md-search-result__icon{right:0;left:initial}[dir=rtl] .md-search-result__icon svg{transform:scaleX(-1)}.md-search-result__title{margin:.5em 0;font-weight:700;font-size:.64rem;line-height:1.4}.md-search-result__teaser{display:-webkit-box;max-height:1.65rem;margin:.5em 0;overflow:hidden;color:var(--md-default-fg-color--light);font-size:.64rem;line-height:1.4;text-overflow:ellipsis;-webkit-box-orient:vertical;-webkit-line-clamp:2}.md-search-result em{font-weight:700;font-style:normal;text-decoration:underline}.md-sidebar{position:absolute;width:12.1rem;padding:1.2rem 0;overflow:hidden}.md-sidebar[data-md-state=lock]{position:fixed;top:2.4rem}.md-sidebar--secondary{display:none}.md-sidebar__scrollwrap{max-height:100%;margin:0 .2rem;overflow-y:auto;-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-scroll-snap-type:y mandatory;-ms-scroll-snap-type:y mandatory;scroll-snap-type:y mandatory}.md-sidebar__scrollwrap::-webkit-scrollbar{width:.2rem;height:.2rem}.md-sidebar__scrollwrap::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}@-webkit-keyframes md-source__facts--done{0%{height:0}100%{height:.65rem}}@keyframes md-source__facts--done{0%{height:0}100%{height:.65rem}}@-webkit-keyframes md-source__fact--done{0%{transform:translateY(100%);opacity:0}50%{opacity:0}100%{transform:translateY(0%);opacity:1}}@keyframes md-source__fact--done{0%{transform:translateY(100%);opacity:0}50%{opacity:0}100%{transform:translateY(0%);opacity:1}}.md-source{display:block;font-size:.65rem;line-height:1.2;white-space:nowrap;-webkit-backface-visibility:hidden;backface-visibility:hidden;transition:opacity 250ms}.md-source:hover{opacity:.7}.md-source__icon{display:inline-block;width:2.4rem;height:2.4rem;vertical-align:middle}.md-source__icon svg{margin-top:.6rem;margin-left:.6rem}[dir=rtl] .md-source__icon svg{margin-right:.6rem;margin-left:initial}.md-source__icon+.md-source__repository{margin-left:-2rem;padding-left:2rem}[dir=rtl] .md-source__icon+.md-source__repository{margin-right:-2rem;margin-left:initial;padding-right:2rem;padding-left:initial}.md-source__repository{display:inline-block;max-width:calc(100% - 1.2rem);margin-left:.6rem;overflow:hidden;font-weight:700;text-overflow:ellipsis;vertical-align:middle}.md-source__facts{margin:0;padding:0;overflow:hidden;font-weight:700;font-size:.55rem;list-style-type:none;opacity:.75}[data-md-state=done] .md-source__facts{-webkit-animation:md-source__facts--done 250ms ease-in;animation:md-source__facts--done 250ms ease-in}.md-source__fact{float:left}[dir=rtl] .md-source__fact{float:right}[data-md-state=done] .md-source__fact{-webkit-animation:md-source__fact--done 400ms ease-out;animation:md-source__fact--done 400ms ease-out}.md-source__fact::before{margin:0 .1rem;content:"·"}.md-source__fact:first-child::before{display:none}.md-tabs{width:100%;overflow:auto;color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color);transition:background 250ms}.no-js .md-tabs{transition:none}.md-tabs__list{margin:0;margin-left:.2rem;padding:0;white-space:nowrap;list-style:none;contain:content}[dir=rtl] .md-tabs__list{margin-right:.2rem;margin-left:initial}.md-tabs__item{display:inline-block;height:2.4rem;padding-right:.6rem;padding-left:.6rem}.md-tabs__link{display:block;margin-top:.8rem;font-size:.7rem;opacity:.7;transition:transform 400ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 250ms}.no-js .md-tabs__link{transition:none}.md-tabs__link--active,.md-tabs__link:hover{color:inherit;opacity:1}.md-tabs__item:nth-child(2) .md-tabs__link{transition-delay:20ms}.md-tabs__item:nth-child(3) .md-tabs__link{transition-delay:40ms}.md-tabs__item:nth-child(4) .md-tabs__link{transition-delay:60ms}.md-tabs__item:nth-child(5) .md-tabs__link{transition-delay:80ms}.md-tabs__item:nth-child(6) .md-tabs__link{transition-delay:100ms}.md-tabs__item:nth-child(7) .md-tabs__link{transition-delay:120ms}.md-tabs__item:nth-child(8) .md-tabs__link{transition-delay:140ms}.md-tabs__item:nth-child(9) .md-tabs__link{transition-delay:160ms}.md-tabs__item:nth-child(10) .md-tabs__link{transition-delay:180ms}.md-tabs__item:nth-child(11) .md-tabs__link{transition-delay:200ms}.md-tabs__item:nth-child(12) .md-tabs__link{transition-delay:220ms}.md-tabs__item:nth-child(13) .md-tabs__link{transition-delay:240ms}.md-tabs__item:nth-child(14) .md-tabs__link{transition-delay:260ms}.md-tabs__item:nth-child(15) .md-tabs__link{transition-delay:280ms}.md-tabs__item:nth-child(16) .md-tabs__link{transition-delay:300ms}.md-tabs[data-md-state=hidden]{pointer-events:none}.md-tabs[data-md-state=hidden] .md-tabs__link{transform:translateY(50%);opacity:0;transition:color 250ms,transform 0ms 400ms,opacity 100ms}:root{--md-admonition-icon--note: url("data:image/svg+xml;utf8,");--md-admonition-icon--abstract: url("data:image/svg+xml;utf8,");--md-admonition-icon--info: url("data:image/svg+xml;utf8,");--md-admonition-icon--tip: url("data:image/svg+xml;utf8,");--md-admonition-icon--success: url("data:image/svg+xml;utf8,");--md-admonition-icon--question: url("data:image/svg+xml;utf8,");--md-admonition-icon--warning: url("data:image/svg+xml;utf8,");--md-admonition-icon--failure: url("data:image/svg+xml;utf8,");--md-admonition-icon--danger: url("data:image/svg+xml;utf8,");--md-admonition-icon--bug: url("data:image/svg+xml;utf8,");--md-admonition-icon--example: url("data:image/svg+xml;utf8,");--md-admonition-icon--quote: url("data:image/svg+xml;utf8,")}.md-typeset .admonition,.md-typeset details{margin:1.5625em 0;padding:0 .6rem;overflow:hidden;font-size:.64rem;page-break-inside:avoid;border-left:.2rem solid #448aff;border-radius:.1rem;box-shadow:0 .2rem .5rem rgba(0,0,0,.05),0 0 .05rem rgba(0,0,0,.1)}[dir=rtl] .md-typeset .admonition,[dir=rtl] .md-typeset details{border-right:.2rem solid #448aff;border-left:none}html .md-typeset .admonition>:last-child,html .md-typeset details>:last-child{margin-bottom:.6rem}.md-typeset .admonition .admonition,.md-typeset details .admonition,.md-typeset .admonition details,.md-typeset details details{margin:1em 0}.md-typeset .admonition .md-typeset__scrollwrap,.md-typeset details .md-typeset__scrollwrap{margin:1em -0.6rem}.md-typeset .admonition .md-typeset__table,.md-typeset details .md-typeset__table{padding:0 .6rem}.md-typeset .admonition-title,.md-typeset summary{position:relative;margin:0 -0.6rem;padding:.4rem .6rem .4rem 2rem;font-weight:700;background-color:rgba(68,138,255,.1)}[dir=rtl] .md-typeset .admonition-title,[dir=rtl] .md-typeset summary{padding:.4rem 2rem .4rem .6rem}html .md-typeset .admonition-title:last-child,html .md-typeset summary:last-child{margin-bottom:0}.md-typeset .admonition-title::before,.md-typeset summary::before{position:absolute;left:.6rem;width:1rem;height:1rem;background-color:#448aff;-webkit-mask-image:var(--md-admonition-icon--note);mask-image:var(--md-admonition-icon--note);content:""}[dir=rtl] .md-typeset .admonition-title::before,[dir=rtl] .md-typeset summary::before{right:.6rem;left:initial}.md-typeset .admonition-title code,.md-typeset summary code{margin:initial;padding:initial;color:currentColor;background-color:transparent;border-radius:initial;box-shadow:none}.md-typeset .admonition.note,.md-typeset details.note{border-color:#448aff}.md-typeset .note>.admonition-title,.md-typeset .note>summary{background-color:rgba(68,138,255,.1)}.md-typeset .note>.admonition-title::before,.md-typeset .note>summary::before{background-color:#448aff;-webkit-mask-image:var(--md-admonition-icon--note);mask-image:var(--md-admonition-icon--note)}.md-typeset .admonition.abstract,.md-typeset details.abstract,.md-typeset .admonition.tldr,.md-typeset details.tldr,.md-typeset .admonition.summary,.md-typeset details.summary{border-color:#00b0ff}.md-typeset .abstract>.admonition-title,.md-typeset .abstract>summary,.md-typeset .tldr>.admonition-title,.md-typeset .tldr>summary,.md-typeset .summary>.admonition-title,.md-typeset .summary>summary{background-color:rgba(0,176,255,.1)}.md-typeset .abstract>.admonition-title::before,.md-typeset .abstract>summary::before,.md-typeset .tldr>.admonition-title::before,.md-typeset .tldr>summary::before,.md-typeset .summary>.admonition-title::before,.md-typeset .summary>summary::before{background-color:#00b0ff;-webkit-mask-image:var(--md-admonition-icon--abstract);mask-image:var(--md-admonition-icon--abstract)}.md-typeset .admonition.info,.md-typeset details.info,.md-typeset .admonition.todo,.md-typeset details.todo{border-color:#00b8d4}.md-typeset .info>.admonition-title,.md-typeset .info>summary,.md-typeset .todo>.admonition-title,.md-typeset .todo>summary{background-color:rgba(0,184,212,.1)}.md-typeset .info>.admonition-title::before,.md-typeset .info>summary::before,.md-typeset .todo>.admonition-title::before,.md-typeset .todo>summary::before{background-color:#00b8d4;-webkit-mask-image:var(--md-admonition-icon--info);mask-image:var(--md-admonition-icon--info)}.md-typeset .admonition.tip,.md-typeset details.tip,.md-typeset .admonition.important,.md-typeset details.important,.md-typeset .admonition.hint,.md-typeset details.hint{border-color:#00bfa5}.md-typeset .tip>.admonition-title,.md-typeset .tip>summary,.md-typeset .important>.admonition-title,.md-typeset .important>summary,.md-typeset .hint>.admonition-title,.md-typeset .hint>summary{background-color:rgba(0,191,165,.1)}.md-typeset .tip>.admonition-title::before,.md-typeset .tip>summary::before,.md-typeset .important>.admonition-title::before,.md-typeset .important>summary::before,.md-typeset .hint>.admonition-title::before,.md-typeset .hint>summary::before{background-color:#00bfa5;-webkit-mask-image:var(--md-admonition-icon--tip);mask-image:var(--md-admonition-icon--tip)}.md-typeset .admonition.success,.md-typeset details.success,.md-typeset .admonition.done,.md-typeset details.done,.md-typeset .admonition.check,.md-typeset details.check{border-color:#00c853}.md-typeset .success>.admonition-title,.md-typeset .success>summary,.md-typeset .done>.admonition-title,.md-typeset .done>summary,.md-typeset .check>.admonition-title,.md-typeset .check>summary{background-color:rgba(0,200,83,.1)}.md-typeset .success>.admonition-title::before,.md-typeset .success>summary::before,.md-typeset .done>.admonition-title::before,.md-typeset .done>summary::before,.md-typeset .check>.admonition-title::before,.md-typeset .check>summary::before{background-color:#00c853;-webkit-mask-image:var(--md-admonition-icon--success);mask-image:var(--md-admonition-icon--success)}.md-typeset .admonition.question,.md-typeset details.question,.md-typeset .admonition.faq,.md-typeset details.faq,.md-typeset .admonition.help,.md-typeset details.help{border-color:#64dd17}.md-typeset .question>.admonition-title,.md-typeset .question>summary,.md-typeset .faq>.admonition-title,.md-typeset .faq>summary,.md-typeset .help>.admonition-title,.md-typeset .help>summary{background-color:rgba(100,221,23,.1)}.md-typeset .question>.admonition-title::before,.md-typeset .question>summary::before,.md-typeset .faq>.admonition-title::before,.md-typeset .faq>summary::before,.md-typeset .help>.admonition-title::before,.md-typeset .help>summary::before{background-color:#64dd17;-webkit-mask-image:var(--md-admonition-icon--question);mask-image:var(--md-admonition-icon--question)}.md-typeset .admonition.warning,.md-typeset details.warning,.md-typeset .admonition.attention,.md-typeset details.attention,.md-typeset .admonition.caution,.md-typeset details.caution{border-color:#ff9100}.md-typeset .warning>.admonition-title,.md-typeset .warning>summary,.md-typeset .attention>.admonition-title,.md-typeset .attention>summary,.md-typeset .caution>.admonition-title,.md-typeset .caution>summary{background-color:rgba(255,145,0,.1)}.md-typeset .warning>.admonition-title::before,.md-typeset .warning>summary::before,.md-typeset .attention>.admonition-title::before,.md-typeset .attention>summary::before,.md-typeset .caution>.admonition-title::before,.md-typeset .caution>summary::before{background-color:#ff9100;-webkit-mask-image:var(--md-admonition-icon--warning);mask-image:var(--md-admonition-icon--warning)}.md-typeset .admonition.failure,.md-typeset details.failure,.md-typeset .admonition.missing,.md-typeset details.missing,.md-typeset .admonition.fail,.md-typeset details.fail{border-color:#ff5252}.md-typeset .failure>.admonition-title,.md-typeset .failure>summary,.md-typeset .missing>.admonition-title,.md-typeset .missing>summary,.md-typeset .fail>.admonition-title,.md-typeset .fail>summary{background-color:rgba(255,82,82,.1)}.md-typeset .failure>.admonition-title::before,.md-typeset .failure>summary::before,.md-typeset .missing>.admonition-title::before,.md-typeset .missing>summary::before,.md-typeset .fail>.admonition-title::before,.md-typeset .fail>summary::before{background-color:#ff5252;-webkit-mask-image:var(--md-admonition-icon--failure);mask-image:var(--md-admonition-icon--failure)}.md-typeset .admonition.danger,.md-typeset details.danger,.md-typeset .admonition.error,.md-typeset details.error{border-color:#ff1744}.md-typeset .danger>.admonition-title,.md-typeset .danger>summary,.md-typeset .error>.admonition-title,.md-typeset .error>summary{background-color:rgba(255,23,68,.1)}.md-typeset .danger>.admonition-title::before,.md-typeset .danger>summary::before,.md-typeset .error>.admonition-title::before,.md-typeset .error>summary::before{background-color:#ff1744;-webkit-mask-image:var(--md-admonition-icon--danger);mask-image:var(--md-admonition-icon--danger)}.md-typeset .admonition.bug,.md-typeset details.bug{border-color:#f50057}.md-typeset .bug>.admonition-title,.md-typeset .bug>summary{background-color:rgba(245,0,87,.1)}.md-typeset .bug>.admonition-title::before,.md-typeset .bug>summary::before{background-color:#f50057;-webkit-mask-image:var(--md-admonition-icon--bug);mask-image:var(--md-admonition-icon--bug)}.md-typeset .admonition.example,.md-typeset details.example{border-color:#651fff}.md-typeset .example>.admonition-title,.md-typeset .example>summary{background-color:rgba(101,31,255,.1)}.md-typeset .example>.admonition-title::before,.md-typeset .example>summary::before{background-color:#651fff;-webkit-mask-image:var(--md-admonition-icon--example);mask-image:var(--md-admonition-icon--example)}.md-typeset .admonition.quote,.md-typeset details.quote,.md-typeset .admonition.cite,.md-typeset details.cite{border-color:#9e9e9e}.md-typeset .quote>.admonition-title,.md-typeset .quote>summary,.md-typeset .cite>.admonition-title,.md-typeset .cite>summary{background-color:rgba(158,158,158,.1)}.md-typeset .quote>.admonition-title::before,.md-typeset .quote>summary::before,.md-typeset .cite>.admonition-title::before,.md-typeset .cite>summary::before{background-color:#9e9e9e;-webkit-mask-image:var(--md-admonition-icon--quote);mask-image:var(--md-admonition-icon--quote)}.codehilite .o,.highlight .o{color:inherit}.codehilite .ow,.highlight .ow{color:inherit}.codehilite .ge,.highlight .ge{color:#000}.codehilite .gr,.highlight .gr{color:#a00}.codehilite .gh,.highlight .gh{color:#999}.codehilite .go,.highlight .go{color:#888}.codehilite .gp,.highlight .gp{color:#555}.codehilite .gs,.highlight .gs{color:inherit}.codehilite .gu,.highlight .gu{color:#aaa}.codehilite .gt,.highlight .gt{color:#a00}.codehilite .gd,.highlight .gd{background-color:#fdd}.codehilite .gi,.highlight .gi{background-color:#dfd}.codehilite .k,.highlight .k{color:#3b78e7}.codehilite .kc,.highlight .kc{color:#a71d5d}.codehilite .kd,.highlight .kd{color:#3b78e7}.codehilite .kn,.highlight .kn{color:#3b78e7}.codehilite .kp,.highlight .kp{color:#a71d5d}.codehilite .kr,.highlight .kr{color:#3e61a2}.codehilite .kt,.highlight .kt{color:#3e61a2}.codehilite .c,.highlight .c{color:#999}.codehilite .cm,.highlight .cm{color:#999}.codehilite .cp,.highlight .cp{color:#666}.codehilite .c1,.highlight .c1{color:#999}.codehilite .ch,.highlight .ch{color:#999}.codehilite .cs,.highlight .cs{color:#999}.codehilite .na,.highlight .na{color:#c2185b}.codehilite .nb,.highlight .nb{color:#c2185b}.codehilite .bp,.highlight .bp{color:#3e61a2}.codehilite .nc,.highlight .nc{color:#c2185b}.codehilite .no,.highlight .no{color:#3e61a2}.codehilite .nd,.highlight .nd{color:#666}.codehilite .ni,.highlight .ni{color:#666}.codehilite .ne,.highlight .ne{color:#c2185b}.codehilite .nf,.highlight .nf{color:#c2185b}.codehilite .nl,.highlight .nl{color:#3b5179}.codehilite .nn,.highlight .nn{color:#ec407a}.codehilite .nt,.highlight .nt{color:#3b78e7}.codehilite .nv,.highlight .nv{color:#3e61a2}.codehilite .vc,.highlight .vc{color:#3e61a2}.codehilite .vg,.highlight .vg{color:#3e61a2}.codehilite .vi,.highlight .vi{color:#3e61a2}.codehilite .nx,.highlight .nx{color:#ec407a}.codehilite .m,.highlight .m{color:#e74c3c}.codehilite .mf,.highlight .mf{color:#e74c3c}.codehilite .mh,.highlight .mh{color:#e74c3c}.codehilite .mi,.highlight .mi{color:#e74c3c}.codehilite .il,.highlight .il{color:#e74c3c}.codehilite .mo,.highlight .mo{color:#e74c3c}.codehilite .s,.highlight .s{color:#0d904f}.codehilite .sb,.highlight .sb{color:#0d904f}.codehilite .sc,.highlight .sc{color:#0d904f}.codehilite .sd,.highlight .sd{color:#999}.codehilite .s2,.highlight .s2{color:#0d904f}.codehilite .se,.highlight .se{color:#183691}.codehilite .sh,.highlight .sh{color:#183691}.codehilite .si,.highlight .si{color:#183691}.codehilite .sx,.highlight .sx{color:#183691}.codehilite .sr,.highlight .sr{color:#009926}.codehilite .s1,.highlight .s1{color:#0d904f}.codehilite .ss,.highlight .ss{color:#0d904f}.codehilite .err,.highlight .err{color:#a61717}.codehilite .w,.highlight .w{color:transparent}.codehilite .hll,.highlight .hll{display:block;margin:0 -1.1764705882em;padding:0 1.1764705882em;background-color:rgba(255,235,59,.5)}.codehilitetable,.highlighttable{display:block;overflow:hidden}.codehilitetable tbody,.highlighttable tbody,.codehilitetable td,.highlighttable td{display:block;padding:0}.codehilitetable tr,.highlighttable tr{display:flex}.codehilitetable pre,.highlighttable pre{margin:0}.codehilitetable .linenos,.highlighttable .linenos{padding:.525rem 1.1764705882em;padding-right:0;font-size:.85em;background-color:var(--md-code-bg-color);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.codehilitetable .linenodiv,.highlighttable .linenodiv{padding-right:.5882352941em;box-shadow:inset -0.05rem 0 var(--md-default-fg-color--lightest)}.codehilitetable .linenodiv pre,.highlighttable .linenodiv pre{color:var(--md-default-fg-color--lighter);text-align:right}.codehilitetable .code,.highlighttable .code{flex:1;overflow:hidden}.md-typeset .codehilitetable,.md-typeset .highlighttable{margin:1em 0;direction:ltr;border-radius:.1rem}.md-typeset .codehilitetable code,.md-typeset .highlighttable code{border-radius:0}:root{--md-footnotes-icon: url("data:image/svg+xml;utf8,")}.md-typeset [id^="fnref:"]{display:inline-block}.md-typeset [id^="fnref:"]:target{margin-top:-3.8rem;padding-top:3.8rem;pointer-events:none}.md-typeset [id^="fn:"]::before{display:none;height:0;content:""}.md-typeset [id^="fn:"]:target::before{display:block;margin-top:-3.5rem;padding-top:3.5rem;pointer-events:none}.md-typeset .footnote{color:var(--md-default-fg-color--light);font-size:.64rem}.md-typeset .footnote ol{margin-left:0}.md-typeset .footnote li{transition:color 125ms}.md-typeset .footnote li:target{color:var(--md-default-fg-color)}.md-typeset .footnote li :first-child{margin-top:0}.md-typeset .footnote li:hover .footnote-backref,.md-typeset .footnote li:target .footnote-backref{transform:translateX(0);opacity:1}.md-typeset .footnote li:hover .footnote-backref:hover{color:var(--md-accent-fg-color)}.md-typeset .footnote-ref{display:inline-block;pointer-events:initial}.md-typeset .footnote-backref{display:inline-block;color:var(--md-primary-fg-color);font-size:0;vertical-align:text-bottom;transform:translateX(0.25rem);opacity:0;transition:color 250ms,transform 250ms 250ms,opacity 125ms 250ms}[dir=rtl] .md-typeset .footnote-backref{transform:translateX(-0.25rem)}.md-typeset .footnote-backref::before{display:inline-block;width:.8rem;height:.8rem;background-color:currentColor;-webkit-mask-image:var(--md-footnotes-icon);mask-image:var(--md-footnotes-icon);content:""}[dir=rtl] .md-typeset .footnote-backref::before svg{transform:scaleX(-1)}.md-typeset .headerlink{display:inline-block;margin-left:.5rem;visibility:hidden;opacity:0;transition:color 250ms,visibility 0ms 500ms opacity 125ms}[dir=rtl] .md-typeset .headerlink{margin-right:.5rem;margin-left:initial}html body .md-typeset .headerlink{color:var(--md-default-fg-color--lighter)}.md-typeset :hover>.headerlink,.md-typeset :target>.headerlink,.md-typeset .headerlink:focus{visibility:visible;opacity:1;transition:color 250ms,visibility 0ms,opacity 125ms}.md-typeset :target>.headerlink,.md-typeset .headerlink:focus,.md-typeset .headerlink:hover{color:var(--md-accent-fg-color)}.md-typeset h3[id]::before,.md-typeset h2[id]::before,.md-typeset h1[id]::before{display:block;margin-top:-0.4rem;padding-top:.4rem;content:""}.md-typeset h3[id]:target::before,.md-typeset h2[id]:target::before,.md-typeset h1[id]:target::before{margin-top:-3.4rem;padding-top:3.4rem}.md-typeset h4[id]::before{display:block;margin-top:-0.45rem;padding-top:.45rem;content:""}.md-typeset h4[id]:target::before{margin-top:-3.45rem;padding-top:3.45rem}.md-typeset h6[id]::before,.md-typeset h5[id]::before{display:block;margin-top:-0.6rem;padding-top:.6rem;content:""}.md-typeset h6[id]:target::before,.md-typeset h5[id]:target::before{margin-top:-3.6rem;padding-top:3.6rem}.md-typeset .MJXc-display{margin:.75em 0;padding:.75em 0;overflow:auto;-webkit-overflow-scrolling:touch}.md-typeset .MathJax_CHTML{outline:0}.md-typeset del.critic,.md-typeset ins.critic,.md-typeset .critic.comment{margin:0 .25em;border-radius:.1rem;-webkit-box-decoration-break:clone;box-decoration-break:clone}.md-typeset del.critic{background-color:#fdd;box-shadow:.25em 0 0 #fdd,-0.25em 0 0 #fdd}.md-typeset ins.critic{background-color:#dfd;box-shadow:.25em 0 0 #dfd,-0.25em 0 0 #dfd}.md-typeset .critic.comment{color:#999}.md-typeset .critic.comment::before{content:"/* "}.md-typeset .critic.comment::after{content:" */"}.md-typeset .critic.block{display:block;margin:1em 0;padding-right:.8rem;padding-left:.8rem;overflow:auto;box-shadow:none}.md-typeset .critic.block :first-child{margin-top:.5em}.md-typeset .critic.block :last-child{margin-bottom:.5em}:root{--md-details-icon: url("data:image/svg+xml;utf8,")}.md-typeset details{display:block;padding-top:0;overflow:visible}.md-typeset details[open]>summary::after{transform:rotate(90deg)}.md-typeset details:not([open]){padding-bottom:0}.md-typeset details:not([open])>summary{border-bottom-right-radius:.1rem}.md-typeset details::after{display:table;content:""}.md-typeset summary{display:block;min-height:1rem;padding:.4rem 1.8rem .4rem 2rem;border-top-right-radius:.1rem;cursor:pointer}[dir=rtl] .md-typeset summary{padding:.4rem 2rem .4rem 1.8rem}.md-typeset summary::-webkit-details-marker{display:none}.md-typeset summary::after{position:absolute;top:.4rem;right:.4rem;width:1rem;height:1rem;background-color:currentColor;-webkit-mask-image:var(--md-details-icon);mask-image:var(--md-details-icon);transform:rotate(0deg);transition:transform 250ms;content:""}[dir=rtl] .md-typeset summary::after{right:initial;left:.4rem;transform:rotate(180deg)}.md-typeset .emojione,.md-typeset .twemoji,.md-typeset .gemoji{width:1.125em;vertical-align:-15%}.highlight [data-linenos]::before{position:-webkit-sticky;position:sticky;left:-1.1764705882em;float:left;margin-right:1.1764705882em;margin-left:-1.1764705882em;padding-left:1.1764705882em;color:var(--md-default-fg-color--lighter);background-color:var(--md-code-bg-color);box-shadow:inset -0.05rem 0 var(--md-default-fg-color--lightest);content:attr(data-linenos);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.md-typeset .tabbed-content{display:none;order:99;width:100%;box-shadow:0 -0.05rem var(--md-default-fg-color--lightest)}.md-typeset .tabbed-content>.codehilite:only-child pre,.md-typeset .tabbed-content>.codehilitetable:only-child,.md-typeset .tabbed-content>.highlight:only-child pre,.md-typeset .tabbed-content>.highlighttable:only-child{margin:0}.md-typeset .tabbed-content>.codehilite:only-child pre>code,.md-typeset .tabbed-content>.codehilitetable:only-child>code,.md-typeset .tabbed-content>.highlight:only-child pre>code,.md-typeset .tabbed-content>.highlighttable:only-child>code{border-top-left-radius:0;border-top-right-radius:0}.md-typeset .tabbed-content>.tabbed-set{margin:0}.md-typeset .tabbed-set{position:relative;display:flex;flex-wrap:wrap;margin:1em 0;border-radius:.1rem}.md-typeset .tabbed-set>input{display:none}.md-typeset .tabbed-set>input:checked+label{color:var(--md-accent-fg-color);border-color:var(--md-accent-fg-color)}.md-typeset .tabbed-set>input:checked+label+.tabbed-content{display:block}.md-typeset .tabbed-set>label{z-index:1;width:auto;padding:.6rem 1.25em .5rem;color:var(--md-default-fg-color--light);font-weight:700;font-size:.64rem;border-bottom:.1rem solid transparent;cursor:pointer;transition:color 125ms}html .md-typeset .tabbed-set>label:hover{color:var(--md-accent-fg-color)}:root{--md-tasklist-icon: url("data:image/svg+xml;utf8,");--md-tasklist-icon--checked: url("data:image/svg+xml;utf8,")}.md-typeset .task-list-item{position:relative;list-style-type:none}.md-typeset .task-list-item [type=checkbox]{position:absolute;top:.45em;left:-2em}[dir=rtl] .md-typeset .task-list-item [type=checkbox]{right:-2em;left:initial}.md-typeset .task-list-control .task-list-indicator::before{position:absolute;top:.15em;left:-1.5em;width:1.25em;height:1.25em;background-color:var(--md-default-fg-color--lightest);-webkit-mask-image:var(--md-tasklist-icon);mask-image:var(--md-tasklist-icon);content:""}[dir=rtl] .md-typeset .task-list-control .task-list-indicator::before{right:-1.5em;left:initial}.md-typeset .task-list-control [type=checkbox]:checked+.task-list-indicator::before{background-color:#00e676;-webkit-mask-image:var(--md-tasklist-icon--checked);mask-image:var(--md-tasklist-icon--checked)}.md-typeset .task-list-control [type=checkbox]{z-index:-1;opacity:0}@media print{.md-typeset code,.md-typeset pre,.md-typeset kbd{white-space:pre-wrap}body{display:block}.md-container{display:block}.md-clipboard{display:none}.md-content__button{display:none}.md-dialog{display:none}.md-header{display:none}.md-footer{display:none}.md-sidebar{display:none}.md-tabs{display:none}.md-typeset .admonition,.md-typeset details{box-shadow:none}.md-typeset .footnote-backref{color:var(--md-primary-fg-color);transform:translateX(0);opacity:1}.md-typeset .headerlink{display:none}}@media screen and (max-width: 44.9375em){.md-typeset>pre{margin:1em -0.8rem}.md-typeset>pre code{border-radius:0}.md-footer-nav__link--prev .md-footer-nav__title{display:none}.md-search-result__teaser{max-height:2.5rem;-webkit-line-clamp:3}.md-typeset>.codehilite,.md-typeset>.highlight{margin:1em -0.8rem}.md-typeset>.codehilite .hll,.md-typeset>.highlight .hll{margin:0 -0.8rem;padding:0 .8rem}.md-typeset>.codehilite code,.md-typeset>.highlight code{border-radius:0}.md-typeset>.codehilitetable,.md-typeset>.highlighttable{margin:1em -0.8rem;border-radius:0}.md-typeset>.codehilitetable .hll,.md-typeset>.highlighttable .hll{margin:0 -0.8rem;padding:0 .8rem}.md-typeset>p>.MJXc-display{margin:.75em -0.8rem;padding:.25em .8rem}}@media screen and (min-width: 100em){html{font-size:137.5%}}@media screen and (min-width: 125em){html{font-size:150%}}@media screen and (max-width: 59.9375em){body[data-md-state=lock]{position:fixed}html .md-nav__link[for=__toc]{display:block;padding-right:2.4rem}html .md-nav__link[for=__toc]+.md-nav__link{display:none}html .md-nav__link[for=__toc]~.md-nav{display:flex}html [dir=rtl] .md-nav__link{padding-right:.8rem;padding-left:2.4rem}.md-nav__source{display:block;padding:0 .2rem;color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color--dark)}.md-search__overlay{position:absolute;top:.2rem;left:-2.2rem;width:2rem;height:2rem;overflow:hidden;background-color:var(--md-default-bg-color);border-radius:1rem;transform-origin:center;transition:transform 300ms 100ms,opacity 200ms 200ms;pointer-events:none}[dir=rtl] .md-search__overlay{right:-2.2rem;left:initial}[data-md-toggle=search]:checked~.md-header .md-search__overlay{opacity:1;transition:transform 400ms,opacity 100ms}.md-search__inner{position:fixed;top:0;left:100%;z-index:2;width:100%;height:100%;transform:translateX(5%);opacity:0;transition:right 0ms 300ms,left 0ms 300ms,transform 150ms 150ms cubic-bezier(0.4, 0, 0.2, 1),opacity 150ms 150ms}[data-md-toggle=search]:checked~.md-header .md-search__inner{left:0;transform:translateX(0);opacity:1;transition:right 0ms 0ms,left 0ms 0ms,transform 150ms 150ms cubic-bezier(0.1, 0.7, 0.1, 1),opacity 150ms 150ms}[dir=rtl] [data-md-toggle=search]:checked~.md-header .md-search__inner{right:0;left:initial}html [dir=rtl] .md-search__inner{right:100%;left:initial;transform:translateX(-5%)}.md-search__input{width:100%;height:2.4rem;font-size:.9rem}.md-search__icon[for=__search]{top:.6rem;left:.8rem}[dir=rtl] .md-search__icon[for=__search]{right:.8rem;left:initial}.md-search__icon[for=__search] svg:first-child{display:none}.md-search__icon[type=reset]{top:.6rem;right:.8rem}[dir=rtl] .md-search__icon[type=reset]{right:initial;left:.8rem}.md-search__output{top:2.4rem;bottom:0}.md-search-result__icon{display:none}}@media screen and (max-width: 76.1875em){[data-md-toggle=drawer]:checked~.md-overlay{width:100%;height:100%;opacity:1;transition:width 0ms,height 0ms,opacity 250ms}.md-header-nav__button.md-logo{display:none}.md-hero__inner{margin-top:2.4rem;margin-bottom:1.2rem}.md-nav{background-color:var(--md-default-bg-color)}.md-nav--primary,.md-nav--primary .md-nav{position:absolute;top:0;right:0;left:0;z-index:1;display:flex;flex-direction:column;height:100%}.md-nav--primary .md-nav__title,.md-nav--primary .md-nav__item{font-size:.8rem;line-height:1.5}.md-nav--primary .md-nav__title{position:relative;height:5.6rem;padding:3rem .8rem .2rem;color:var(--md-default-fg-color--light);font-weight:400;line-height:2.4rem;white-space:nowrap;background-color:var(--md-default-fg-color--lightest);cursor:pointer}.md-nav--primary .md-nav__title .md-nav__icon{position:absolute;top:.4rem;left:.4rem;display:block;width:1.2rem;height:1.2rem;margin:.2rem}[dir=rtl] .md-nav--primary .md-nav__title .md-nav__icon{right:.4rem;left:initial}.md-nav--primary .md-nav__title~.md-nav__list{overflow-y:auto;background-color:var(--md-default-bg-color);box-shadow:inset 0 .05rem 0 var(--md-default-fg-color--lightest);-webkit-scroll-snap-type:y mandatory;-ms-scroll-snap-type:y mandatory;scroll-snap-type:y mandatory}.md-nav--primary .md-nav__title~.md-nav__list>.md-nav__item:first-child{border-top:0}.md-nav--primary .md-nav__title[for=__drawer]{position:relative;color:var(--md-primary-bg-color);background-color:var(--md-primary-fg-color)}.md-nav--primary .md-nav__title[for=__drawer] .md-nav__button{position:absolute;top:.2rem;left:.2rem;display:block;margin:.2rem;padding:.4rem;font-size:2.4rem}html [dir=rtl] .md-nav--primary .md-nav__title[for=__drawer] .md-nav__button{right:.2rem;left:initial}.md-nav--primary .md-nav__list{flex:1}.md-nav--primary .md-nav__item{padding:0;border-top:.05rem solid var(--md-default-fg-color--lightest)}[dir=rtl] .md-nav--primary .md-nav__item{padding:0}.md-nav--primary .md-nav__item--nested>.md-nav__link{padding-right:2.4rem}[dir=rtl] .md-nav--primary .md-nav__item--nested>.md-nav__link{padding-right:.8rem;padding-left:2.4rem}.md-nav--primary .md-nav__item--active>.md-nav__link{color:var(--md-primary-fg-color)}.md-nav--primary .md-nav__item--active>.md-nav__link:focus,.md-nav--primary .md-nav__item--active>.md-nav__link:hover{color:var(--md-accent-fg-color)}.md-nav--primary .md-nav__link{position:relative;margin-top:0;padding:.6rem .8rem}.md-nav--primary .md-nav__link .md-nav__icon{position:absolute;top:50%;right:.6rem;margin-top:-0.6rem;color:inherit;font-size:1.2rem}[dir=rtl] .md-nav--primary .md-nav__link .md-nav__icon{right:initial;left:.6rem}[dir=rtl] .md-nav--primary .md-nav__icon svg{transform:scale(-1)}.md-nav--primary .md-nav--secondary .md-nav__link{position:static}.md-nav--primary .md-nav--secondary .md-nav{position:static;background-color:transparent}.md-nav--primary .md-nav--secondary .md-nav .md-nav__link{padding-left:1.4rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav__link{padding-right:1.4rem;padding-left:initial}.md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link{padding-left:2rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav__link{padding-right:2rem;padding-left:initial}.md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link{padding-left:2.6rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav__link{padding-right:2.6rem;padding-left:initial}.md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link{padding-left:3.2rem}[dir=rtl] .md-nav--primary .md-nav--secondary .md-nav .md-nav .md-nav .md-nav .md-nav__link{padding-right:3.2rem;padding-left:initial}.md-nav__toggle~.md-nav{display:flex;transform:translateX(100%);opacity:0;transition:transform 250ms cubic-bezier(0.8, 0, 0.6, 1),opacity 125ms 50ms}[dir=rtl] .md-nav__toggle~.md-nav{transform:translateX(-100%)}.md-nav__toggle:checked~.md-nav{transform:translateX(0);opacity:1;transition:transform 250ms cubic-bezier(0.4, 0, 0.2, 1),opacity 125ms 125ms}.md-nav__toggle:checked~.md-nav>.md-nav__list{-webkit-backface-visibility:hidden;backface-visibility:hidden}.md-sidebar--primary{position:fixed;top:0;left:-12.1rem;z-index:3;width:12.1rem;height:100%;background-color:var(--md-default-bg-color);transform:translateX(0);transition:transform 250ms cubic-bezier(0.4, 0, 0.2, 1),box-shadow 250ms}[dir=rtl] .md-sidebar--primary{right:-12.1rem;left:initial}[data-md-toggle=drawer]:checked~.md-container .md-sidebar--primary{box-shadow:0 8px 10px 1px rgba(0,0,0,.14),0 3px 14px 2px rgba(0,0,0,.12),0 5px 5px -3px rgba(0,0,0,.4);transform:translateX(12.1rem)}[dir=rtl] [data-md-toggle=drawer]:checked~.md-container .md-sidebar--primary{transform:translateX(-12.1rem)}.md-sidebar--primary .md-sidebar__scrollwrap{overflow:hidden}.md-sidebar--primary .md-sidebar__scrollwrap{position:absolute;top:0;right:0;bottom:0;left:0;margin:0;-webkit-scroll-snap-type:none;-ms-scroll-snap-type:none;scroll-snap-type:none}.md-tabs{display:none}}@media screen and (min-width: 60em){.md-content{margin-right:12.1rem}[dir=rtl] .md-content{margin-right:initial;margin-left:12.1rem}.md-header-nav__button[for=__search]{display:none}.md-header-nav__source{display:block;width:11.7rem;max-width:11.7rem;margin-left:1rem}[dir=rtl] .md-header-nav__source{margin-right:1rem;margin-left:initial}.md-nav--secondary .md-nav__title[for=__toc]{scroll-snap-align:start}.md-nav--secondary .md-nav__title .md-nav__icon{display:none}.md-search{padding:.2rem 0}.md-search__overlay{position:fixed;top:0;left:0;width:0;height:0;background-color:var(--md-default-fg-color--light);cursor:pointer;transition:width 0ms 250ms,height 0ms 250ms,opacity 250ms}[dir=rtl] .md-search__overlay{right:0;left:initial}[data-md-toggle=search]:checked~.md-header .md-search__overlay{width:100%;height:100%;opacity:1;transition:width 0ms,height 0ms,opacity 250ms}.md-search__inner{position:relative;float:right;width:11.7rem;padding:.1rem 0;transition:width 250ms cubic-bezier(0.1, 0.7, 0.1, 1)}[dir=rtl] .md-search__inner{float:left}.md-search__form{border-radius:.1rem}.md-search__input{width:100%;height:1.8rem;padding-left:2.2rem;color:inherit;font-size:.8rem;background-color:var(--md-default-fg-color--lighter);border-radius:.1rem;transition:color 250ms,background-color 250ms}[dir=rtl] .md-search__input{padding-right:2.2rem}.md-search__input+.md-search__icon{color:var(--md-primary-bg-color)}.md-search__input::-webkit-input-placeholder{color:var(--md-primary-bg-color--light)}.md-search__input::-moz-placeholder{color:var(--md-primary-bg-color--light)}.md-search__input::-ms-input-placeholder{color:var(--md-primary-bg-color--light)}.md-search__input::placeholder{color:var(--md-primary-bg-color--light)}.md-search__input:hover{background-color:var(--md-default-bg-color--lightest)}[data-md-toggle=search]:checked~.md-header .md-search__input{color:var(--md-default-fg-color);text-overflow:clip;background-color:var(--md-default-bg-color);border-radius:.1rem .1rem 0 0}[data-md-toggle=search]:checked~.md-header .md-search__input::-webkit-input-placeholder{color:var(--md-default-fg-color--light)}[data-md-toggle=search]:checked~.md-header .md-search__input::-moz-placeholder{color:var(--md-default-fg-color--light)}[data-md-toggle=search]:checked~.md-header .md-search__input::-ms-input-placeholder{color:var(--md-default-fg-color--light)}[data-md-toggle=search]:checked~.md-header .md-search__input+.md-search__icon,[data-md-toggle=search]:checked~.md-header .md-search__input::placeholder{color:var(--md-default-fg-color--light)}.md-search__icon[for=__search]{pointer-events:none}.md-search__icon[for=__search] svg:last-child{display:none}.md-search__output{top:1.9rem;opacity:0;transition:opacity 400ms}[data-md-toggle=search]:checked~.md-header .md-search__output{box-shadow:0 6px 10px 0 rgba(0,0,0,.14),0 1px 18px 0 rgba(0,0,0,.12),0 3px 5px -1px rgba(0,0,0,.4);opacity:1}.md-search__scrollwrap{max-height:0}[data-md-toggle=search]:checked~.md-header .md-search__scrollwrap{max-height:75vh}.md-search__scrollwrap::-webkit-scrollbar{width:.2rem;height:.2rem}.md-search__scrollwrap::-webkit-scrollbar-thumb{background-color:var(--md-default-fg-color--lighter)}.md-search__scrollwrap::-webkit-scrollbar-thumb:hover{background-color:var(--md-accent-fg-color)}.md-search-result__meta{padding-left:2.2rem}[dir=rtl] .md-search-result__meta{padding-right:2.2rem;padding-left:initial}.md-search-result__article{padding-left:2.2rem}[dir=rtl] .md-search-result__article{padding-right:2.2rem;padding-left:.8rem}.md-sidebar--secondary{display:block;margin-left:calc(100% - 12.1rem)}[dir=rtl] .md-sidebar--secondary{margin-right:calc(100% - 12.1rem);margin-left:initial}.md-sidebar--secondary .md-sidebar__scrollwrap{-webkit-overflow-scrolling:touch}}@media screen and (min-width: 76.25em){.md-content{margin-left:12.1rem}[dir=rtl] .md-content{margin-right:12.1rem}.md-content__inner{margin-right:1.2rem;margin-left:1.2rem}.md-header-nav__button[for=__drawer]{display:none}.md-header-nav__source{margin-left:1.4rem}[dir=rtl] .md-header-nav__source{margin-right:1.4rem}.md-nav{transition:max-height 250ms cubic-bezier(0.86, 0, 0.07, 1)}.md-nav--primary .md-nav__title[for=__drawer]{scroll-snap-align:start}.md-nav--primary .md-nav__title .md-nav__icon{display:none}.md-nav__toggle~.md-nav{display:none}.md-nav__toggle:checked~.md-nav{display:block}.md-nav__item--nested>.md-nav>.md-nav__title{display:none}.md-nav__icon{float:right;height:.9rem;transition:transform 250ms}[dir=rtl] .md-nav__icon{float:left;transform:rotate(180deg)}.md-nav__icon svg{display:inline-block;width:.9rem;height:.9rem;vertical-align:-0.1rem}.md-nav__item--nested .md-nav__toggle:checked~.md-nav__link .md-nav__icon{transform:rotate(90deg)}[data-md-toggle=search]:checked~.md-header .md-search__inner{width:34.4rem}.md-search__scrollwrap{width:34.4rem}.md-sidebar--secondary{margin-left:48.9rem}[dir=rtl] .md-sidebar--secondary{margin-right:48.9rem;margin-left:initial}.md-tabs~.md-main .md-nav--primary>.md-nav__list>.md-nav__item--nested{display:none}.md-tabs--active~.md-main .md-nav--primary .md-nav__title{display:block;padding:0 .6rem;pointer-events:none;scroll-snap-align:start}.md-tabs--active~.md-main .md-nav--primary .md-nav__title[for=__drawer]{display:none}.md-tabs--active~.md-main .md-nav--primary>.md-nav__list>.md-nav__item{display:none}.md-tabs--active~.md-main .md-nav--primary>.md-nav__list>.md-nav__item--active{display:block;padding:0}.md-tabs--active~.md-main .md-nav--primary>.md-nav__list>.md-nav__item--active>.md-nav__link{display:none}.md-tabs--active~.md-main .md-nav[data-md-level="1"]>.md-nav__list>.md-nav__item{padding:0 .6rem}.md-tabs--active~.md-main .md-nav[data-md-level="1"] .md-nav .md-nav__title{display:none}}@media screen and (min-width: 45em){.md-footer-nav__link{width:50%}.md-footer-copyright{width:auto}.md-footer-social{padding:.6rem 0}}@media screen and (max-width: 29.9375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(45)}}@media screen and (min-width: 30em)and (max-width: 44.9375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(60)}}@media screen and (min-width: 45em)and (max-width: 59.9375em){[data-md-toggle=search]:checked~.md-header .md-search__overlay{transform:scale(75)}}@media screen and (min-width: 60em)and (max-width: 76.1875em){[data-md-toggle=search]:checked~.md-header .md-search__inner{width:23.4rem}.md-search__scrollwrap{width:23.4rem}.md-search-result__teaser{max-height:2.5rem;-webkit-line-clamp:3}}@media(-webkit-max-device-pixel-ratio: 1), (max-resolution: 1dppx){.md-search__scrollwrap{transform:translateZ(0)}} \ No newline at end of file diff --git a/material/base.html b/material/base.html index 619319dba..273ba60e1 100644 --- a/material/base.html +++ b/material/base.html @@ -41,7 +41,7 @@ {% endif %} {% endblock %} {% block styles %} - + {% if palette.primary or palette.accent %} {% endif %} @@ -179,7 +179,7 @@ {% block scripts %} - + {%- set translations = {} -%} {%- for key in [ "clipboard.copy", diff --git a/src/assets/stylesheets/extensions/pymdown/_critic.scss b/src/assets/stylesheets/extensions/pymdown/_critic.scss index 164ff2028..79294ce1f 100644 --- a/src/assets/stylesheets/extensions/pymdown/_critic.scss +++ b/src/assets/stylesheets/extensions/pymdown/_critic.scss @@ -36,11 +36,6 @@ box-decoration-break: clone; } - // Induce margin collapse - .critic.block { - overflow: auto; - } - // Deletion del.critic { background-color: $codehilite-diff-deleted; @@ -78,6 +73,7 @@ margin: 1em 0; padding-right: px2rem(16px); padding-left: px2rem(16px); + overflow: auto; box-shadow: none; // Decrease spacing on first element