static: regenerate minified assetss
Change-Id: I2878b6189ce0b1c18a8a0e74bf2227afe5d70c0e
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/344400
Trust: Jamal Carvalho <jamal@golang.org>
Run-TryBot: Jamal Carvalho <jamal@golang.org>
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
diff --git a/static/frontend/badge/badge.min.css b/static/frontend/badge/badge.min.css
new file mode 100644
index 0000000..31ed2e8
--- /dev/null
+++ b/static/frontend/badge/badge.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.Badge label,.Badge input{width:100%}.Badge-badgeIcon{height:1.25rem;width:5.625rem}.Badge-snippetContainer{background-color:var(--color-background-accented);display:flex;flex-direction:column;gap:1rem;margin-top:1rem;padding:1rem}.Badge-gopherLanding{height:12.25rem;text-align:center}.Badge-gopherLanding img{height:7.8125rem;width:auto}
+/*# sourceMappingURL=badge.min.css.map */
diff --git a/static/frontend/badge/badge.min.css.map b/static/frontend/badge/badge.min.css.map
new file mode 100644
index 0000000..054dee8
--- /dev/null
+++ b/static/frontend/badge/badge.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["badge.css"],
+ "sourcesContent": ["/*\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.Badge label,\n.Badge input {\n width: 100%;\n}\n.Badge-badgeIcon {\n height: 1.25rem;\n width: 5.625rem;\n}\n.Badge-snippetContainer {\n background-color: var(--color-background-accented);\n display: flex;\n flex-direction: column;\n gap: 1rem;\n margin-top: 1rem;\n padding: 1rem;\n}\n.Badge-gopherLanding {\n height: 12.25rem;\n text-align: center;\n}\n.Badge-gopherLanding img {\n height: 7.8125rem;\n width: auto;\n}\n"],
+ "mappings": ";;;;;AAMA,0BAEE,WAEF,iBACE,eACA,eAEF,wBACE,kDACA,aACA,sBACA,SACA,gBAnBF,aAsBA,qBACE,gBACA,kBAEF,yBACE,iBACA",
+ "names": []
+}
diff --git a/static/frontend/badge/badge.tmpl b/static/frontend/badge/badge.tmpl
index 474eb3e..a6b9411 100644
--- a/static/frontend/badge/badge.tmpl
+++ b/static/frontend/badge/badge.tmpl
@@ -11,7 +11,7 @@
{{end}}
{{define "pre-content"}}
- <link href="/static/frontend/badge/badge.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/badge/badge.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main"}}
diff --git a/static/frontend/error/error.min.css b/static/frontend/error/error.min.css
new file mode 100644
index 0000000..76366fb
--- /dev/null
+++ b/static/frontend/error/error.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.Error-message{text-align:center}
+/*# sourceMappingURL=error.min.css.map */
diff --git a/static/frontend/error/error.min.css.map b/static/frontend/error/error.min.css.map
new file mode 100644
index 0000000..30f9517
--- /dev/null
+++ b/static/frontend/error/error.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["error.css"],
+ "sourcesContent": ["/*\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.Error-message {\n text-align: center;\n}\n"],
+ "mappings": ";;;;;AAMA,eACE",
+ "names": []
+}
diff --git a/static/frontend/error/error.tmpl b/static/frontend/error/error.tmpl
index a94290b..2f89fe9 100644
--- a/static/frontend/error/error.tmpl
+++ b/static/frontend/error/error.tmpl
@@ -7,7 +7,7 @@
{{define "title"}}<title>{{.HTMLTitle}} · pkg.go.dev</title>{{end}}
{{define "pre-content"}}
- <link href="/static/frontend/error/error.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/error/error.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main"}}
diff --git a/static/frontend/fetch/fetch.js b/static/frontend/fetch/fetch.js
index 24e40d0..8435fa8 100644
--- a/static/frontend/fetch/fetch.js
+++ b/static/frontend/fetch/fetch.js
@@ -1,4 +1,4 @@
-(()=>{var a=document.querySelector(".js-fetchButton");a&&a.addEventListener("click",e=>{e.preventDefault(),l()});async function l(){let e=document.querySelector(".js-fetchMessage"),t=document.querySelector(".js-fetchMessageSecondary"),o=document.querySelector(".js-fetchButton"),n=document.querySelector(".js-fetchLoading");if(!(e&&t&&o&&n))return;e.textContent=`Fetching ${e.dataset.path}`,t.textContent="Feel free to navigate away and check back later, we\u2019ll keep working on it!",o.style.display="none",n.style.display="block";let c=await fetch(`/fetch${window.location.pathname}`,{method:"POST"});if(c.ok){window.location.reload();return}let s=await c.text();n.style.display="none",t.textContent="";let r=new DOMParser().parseFromString(s,"text/html");e.innerHTML=r.documentElement.textContent??""}})();
+(()=>{var s=document.querySelector(".js-fetchButton");s&&s.addEventListener("click",e=>{e.preventDefault(),i()});async function i(){var a;let e=document.querySelector(".js-fetchMessage"),t=document.querySelector(".js-fetchMessageSecondary"),o=document.querySelector(".js-fetchButton"),n=document.querySelector(".js-fetchLoading");if(!(e&&t&&o&&n))return;e.textContent=`Fetching ${e.dataset.path}`,t.textContent="Feel free to navigate away and check back later, we\u2019ll keep working on it!",o.style.display="none",n.style.display="block";let c=await fetch(`/fetch${window.location.pathname}`,{method:"POST"});if(c.ok){window.location.reload();return}let r=await c.text();n.style.display="none",t.textContent="";let l=new DOMParser().parseFromString(r,"text/html");e.innerHTML=(a=l.documentElement.textContent)!=null?a:""}})();
/*!
* @license
* Copyright 2020 The Go Authors. All rights reserved.
diff --git a/static/frontend/fetch/fetch.js.map b/static/frontend/fetch/fetch.js.map
index 69f5e99..49c5927 100644
--- a/static/frontend/fetch/fetch.js.map
+++ b/static/frontend/fetch/fetch.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["fetch.ts"],
"sourcesContent": ["/*!\n * @license\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nconst fetchButton = document.querySelector('.js-fetchButton');\nif (fetchButton) {\n fetchButton.addEventListener('click', e => {\n e.preventDefault();\n fetchPath();\n });\n}\n\nasync function fetchPath() {\n const fetchMessageEl = document.querySelector<HTMLHeadingElement>('.js-fetchMessage');\n const fetchMessageSecondary = document.querySelector<HTMLParagraphElement>(\n '.js-fetchMessageSecondary'\n );\n const fetchButton = document.querySelector<HTMLButtonElement>('.js-fetchButton');\n const fetchLoading = document.querySelector<HTMLDivElement>('.js-fetchLoading');\n if (!(fetchMessageEl && fetchMessageSecondary && fetchButton && fetchLoading)) {\n return;\n }\n fetchMessageEl.textContent = `Fetching ${fetchMessageEl.dataset.path}`;\n fetchMessageSecondary.textContent =\n 'Feel free to navigate away and check back later, we\u2019ll keep working on it!';\n fetchButton.style.display = 'none';\n fetchLoading.style.display = 'block';\n\n const response = await fetch(`/fetch${window.location.pathname}`, { method: 'POST' });\n if (response.ok) {\n window.location.reload();\n return;\n }\n const responseText = await response.text();\n fetchLoading.style.display = 'none';\n fetchMessageSecondary.textContent = '';\n const responseTextParsedDOM = new DOMParser().parseFromString(responseText, 'text/html');\n fetchMessageEl.innerHTML = responseTextParsedDOM.documentElement.textContent ?? '';\n}\n"],
- "mappings": "MAAA,AAOA,GAAM,GAAc,SAAS,cAAc,mBAC3C,AAAI,GACF,EAAY,iBAAiB,QAAS,GAAK,CACzC,EAAE,iBACF,MAIJ,kBAA2B,CACzB,GAAM,GAAiB,SAAS,cAAkC,oBAC5D,EAAwB,SAAS,cACrC,6BAEI,EAAc,SAAS,cAAiC,mBACxD,EAAe,SAAS,cAA8B,oBAC5D,GAAI,CAAE,IAAkB,GAAyB,GAAe,GAC9D,OAEF,EAAe,YAAc,YAAY,EAAe,QAAQ,OAChE,EAAsB,YACpB,kFACF,EAAY,MAAM,QAAU,OAC5B,EAAa,MAAM,QAAU,QAE7B,GAAM,GAAW,KAAM,OAAM,SAAS,OAAO,SAAS,WAAY,CAAE,OAAQ,SAC5E,GAAI,EAAS,GAAI,CACf,OAAO,SAAS,SAChB,OAEF,GAAM,GAAe,KAAM,GAAS,OACpC,EAAa,MAAM,QAAU,OAC7B,EAAsB,YAAc,GACpC,GAAM,GAAwB,GAAI,aAAY,gBAAgB,EAAc,aAC5E,EAAe,UAAY,EAAsB,gBAAgB,aAAe",
+ "mappings": "MAAA,AAOA,GAAM,GAAc,SAAS,cAAc,mBAC3C,AAAI,GACF,EAAY,iBAAiB,QAAS,GAAK,CACzC,EAAE,iBACF,MAIJ,kBAA2B,CAf3B,MAgBE,GAAM,GAAiB,SAAS,cAAkC,oBAC5D,EAAwB,SAAS,cACrC,6BAEI,EAAc,SAAS,cAAiC,mBACxD,EAAe,SAAS,cAA8B,oBAC5D,GAAI,CAAE,IAAkB,GAAyB,GAAe,GAC9D,OAEF,EAAe,YAAc,YAAY,EAAe,QAAQ,OAChE,EAAsB,YACpB,kFACF,EAAY,MAAM,QAAU,OAC5B,EAAa,MAAM,QAAU,QAE7B,GAAM,GAAW,KAAM,OAAM,SAAS,OAAO,SAAS,WAAY,CAAE,OAAQ,SAC5E,GAAI,EAAS,GAAI,CACf,OAAO,SAAS,SAChB,OAEF,GAAM,GAAe,KAAM,GAAS,OACpC,EAAa,MAAM,QAAU,OAC7B,EAAsB,YAAc,GACpC,GAAM,GAAwB,GAAI,aAAY,gBAAgB,EAAc,aAC5E,EAAe,UAAY,KAAsB,gBAAgB,cAAtC,OAAqD",
"names": []
}
diff --git a/static/frontend/fetch/fetch.min.css b/static/frontend/fetch/fetch.min.css
new file mode 100644
index 0000000..ce435dd
--- /dev/null
+++ b/static/frontend/fetch/fetch.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.Fetch-button{align-self:center}@keyframes blink{0%{opacity:.2}20%{opacity:1}to{opacity:.2}}.Fetch-dot{animation-duration:1.4s;animation-fill-mode:both;animation-iteration-count:infinite;animation-name:blink;background-color:var(--color-brand-primary);border-radius:50%;display:inline-block;height:.5rem;width:.5rem}.Fetch-loading{display:none;text-align:center}.Fetch-loading:nth-child(2){animation-delay:.2s}.Fetch-loading:nth-child(3){animation-delay:.4s}.Fetch-message,.Fetch-messageSecondary{text-align:center}
+/*# sourceMappingURL=fetch.min.css.map */
diff --git a/static/frontend/fetch/fetch.min.css.map b/static/frontend/fetch/fetch.min.css.map
new file mode 100644
index 0000000..083a20c
--- /dev/null
+++ b/static/frontend/fetch/fetch.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["fetch.css"],
+ "sourcesContent": ["/*\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.Fetch-button {\n align-self: center;\n}\n@keyframes blink {\n 0% {\n opacity: 0.2;\n }\n 20% {\n opacity: 1;\n }\n 100% {\n opacity: 0.2;\n }\n}\n.Fetch-dot {\n animation-duration: 1.4s;\n animation-fill-mode: both;\n animation-iteration-count: infinite;\n animation-name: blink;\n background-color: var(--color-brand-primary);\n border-radius: 50%;\n display: inline-block;\n height: 0.5rem;\n width: 0.5rem;\n}\n.Fetch-loading {\n display: none;\n text-align: center;\n}\n.Fetch-loading:nth-child(2) {\n animation-delay: 0.2s;\n}\n.Fetch-loading:nth-child(3) {\n animation-delay: 0.4s;\n}\n.Fetch-message,\n.Fetch-messageSecondary {\n text-align: center;\n}\n"],
+ "mappings": ";;;;;AAMA,cACE,kBAEF,oBAEI,eAGA,aAGA,YAGJ,WACE,wBACA,yBACA,mCACA,qBACA,4CAzBF,kBA2BE,qBACA,aACA,YAEF,eACE,aACA,kBAEF,4BACE,oBAEF,4BACE,oBAEF,uCAEE",
+ "names": []
+}
diff --git a/static/frontend/fetch/fetch.tmpl b/static/frontend/fetch/fetch.tmpl
index 2a60738..33f972a 100644
--- a/static/frontend/fetch/fetch.tmpl
+++ b/static/frontend/fetch/fetch.tmpl
@@ -7,7 +7,7 @@
{{define "title"}}<title>{{.MessageData}} · pkg.go.dev</title>{{end}}
{{define "pre-content"}}
- <link href="/static/frontend/fetch/fetch.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/fetch/fetch.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main"}}
diff --git a/static/frontend/frontend.js b/static/frontend/frontend.js
index 019db68..f0f4d8a 100644
--- a/static/frontend/frontend.js
+++ b/static/frontend/frontend.js
@@ -1,4 +1,4 @@
-(()=>{var _=Object.defineProperty;var N=e=>_(e,"__esModule",{value:!0});var I=(e,t)=>()=>(t||(t={exports:{}},e(t.exports,t)),t.exports),M=(e,t)=>{for(var o in t)_(e,o,{get:t[o],enumerable:!0})};var C=I(j=>{N(j);M(j,{default:()=>B});var d=window.CustomEvent;(!d||typeof d=="object")&&(d=function(t,o){o=o||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(t,!!o.bubbles,!!o.cancelable,o.detail||null),n},d.prototype=window.Event.prototype);function K(e){for(;e&&e!==document.body;){var t=window.getComputedStyle(e),o=function(n,a){return!(t[n]===void 0||t[n]===a)};if(t.opacity<1||o("zIndex","auto")||o("transform","none")||o("mixBlendMode","normal")||o("filter","none")||o("perspective","none")||t.isolation==="isolate"||t.position==="fixed"||t.webkitOverflowScrolling==="touch")return!0;e=e.parentElement}return!1}function f(e){for(;e;){if(e.localName==="dialog")return e;e=e.parentElement}return null}function T(e){e&&e.blur&&e!==document.body&&e.blur()}function F(e,t){for(var o=0;o<e.length;++o)if(e[o]===t)return!0;return!1}function p(e){return!e||!e.hasAttribute("method")?!1:e.getAttribute("method").toLowerCase()==="dialog"}function L(e){if(this.dialog_=e,this.replacedStyleTop_=!1,this.openAsModal_=!1,e.hasAttribute("role")||e.setAttribute("role","dialog"),e.show=this.show.bind(this),e.showModal=this.showModal.bind(this),e.close=this.close.bind(this),"returnValue"in e||(e.returnValue=""),"MutationObserver"in window){var t=new MutationObserver(this.maybeHideModal.bind(this));t.observe(e,{attributes:!0,attributeFilter:["open"]})}else{var o=!1,n=function(){o?this.downgradeModal():this.maybeHideModal(),o=!1}.bind(this),a,r=function(l){if(l.target===e){var c="DOMNodeRemoved";o|=l.type.substr(0,c.length)===c,window.clearTimeout(a),a=window.setTimeout(n,0)}};["DOMAttrModified","DOMNodeRemoved","DOMNodeRemovedFromDocument"].forEach(function(l){e.addEventListener(l,r)})}Object.defineProperty(e,"open",{set:this.setOpen.bind(this),get:e.hasAttribute.bind(e,"open")}),this.backdrop_=document.createElement("div"),this.backdrop_.className="backdrop",this.backdrop_.addEventListener("click",this.backdropClick_.bind(this))}L.prototype={get dialog(){return this.dialog_},maybeHideModal:function(){this.dialog_.hasAttribute("open")&&document.body.contains(this.dialog_)||this.downgradeModal()},downgradeModal:function(){!this.openAsModal_||(this.openAsModal_=!1,this.dialog_.style.zIndex="",this.replacedStyleTop_&&(this.dialog_.style.top="",this.replacedStyleTop_=!1),this.backdrop_.parentNode&&this.backdrop_.parentNode.removeChild(this.backdrop_),i.dm.removeDialog(this))},setOpen:function(e){e?this.dialog_.hasAttribute("open")||this.dialog_.setAttribute("open",""):(this.dialog_.removeAttribute("open"),this.maybeHideModal())},backdropClick_:function(e){if(this.dialog_.hasAttribute("tabindex"))this.dialog_.focus();else{var t=document.createElement("div");this.dialog_.insertBefore(t,this.dialog_.firstChild),t.tabIndex=-1,t.focus(),this.dialog_.removeChild(t)}var o=document.createEvent("MouseEvents");o.initMouseEvent(e.type,e.bubbles,e.cancelable,window,e.detail,e.screenX,e.screenY,e.clientX,e.clientY,e.ctrlKey,e.altKey,e.shiftKey,e.metaKey,e.button,e.relatedTarget),this.dialog_.dispatchEvent(o),e.stopPropagation()},focus_:function(){var e=this.dialog_.querySelector("[autofocus]:not([disabled])");if(!e&&this.dialog_.tabIndex>=0&&(e=this.dialog_),!e){var t=["button","input","keygen","select","textarea"],o=t.map(function(n){return n+":not([disabled])"});o.push('[tabindex]:not([disabled]):not([tabindex=""])'),e=this.dialog_.querySelector(o.join(", "))}T(document.activeElement),e&&e.focus()},updateZIndex:function(e,t){if(e<t)throw new Error("dialogZ should never be < backdropZ");this.dialog_.style.zIndex=e,this.backdrop_.style.zIndex=t},show:function(){this.dialog_.open||(this.setOpen(!0),this.focus_())},showModal:function(){if(this.dialog_.hasAttribute("open"))throw new Error("Failed to execute 'showModal' on dialog: The element is already open, and therefore cannot be opened modally.");if(!document.body.contains(this.dialog_))throw new Error("Failed to execute 'showModal' on dialog: The element is not in a Document.");if(!i.dm.pushDialog(this))throw new Error("Failed to execute 'showModal' on dialog: There are too many open modal dialogs.");K(this.dialog_.parentElement)&&console.warn("A dialog is being shown inside a stacking context. This may cause it to be unusable. For more information, see this link: https://github.com/GoogleChrome/dialog-polyfill/#stacking-context"),this.setOpen(!0),this.openAsModal_=!0,i.needsCentering(this.dialog_)?(i.reposition(this.dialog_),this.replacedStyleTop_=!0):this.replacedStyleTop_=!1,this.dialog_.parentNode.insertBefore(this.backdrop_,this.dialog_.nextSibling),this.focus_()},close:function(e){if(!this.dialog_.hasAttribute("open"))throw new Error("Failed to execute 'close' on dialog: The element does not have an 'open' attribute, and therefore cannot be closed.");this.setOpen(!1),e!==void 0&&(this.dialog_.returnValue=e);var t=new d("close",{bubbles:!1,cancelable:!1});this.dialog_.dispatchEvent(t)}};var i={};i.reposition=function(e){var t=document.body.scrollTop||document.documentElement.scrollTop,o=t+(window.innerHeight-e.offsetHeight)/2;e.style.top=Math.max(t,o)+"px"};i.isInlinePositionSetByStylesheet=function(e){for(var t=0;t<document.styleSheets.length;++t){var o=document.styleSheets[t],n=null;try{n=o.cssRules}catch(O){}if(!!n)for(var a=0;a<n.length;++a){var r=n[a],l=null;try{l=document.querySelectorAll(r.selectorText)}catch(O){}if(!(!l||!F(l,e))){var c=r.style.getPropertyValue("top"),E=r.style.getPropertyValue("bottom");if(c&&c!=="auto"||E&&E!=="auto")return!0}}}return!1};i.needsCentering=function(e){var t=window.getComputedStyle(e);return t.position!=="absolute"||e.style.top!=="auto"&&e.style.top!==""||e.style.bottom!=="auto"&&e.style.bottom!==""?!1:!i.isInlinePositionSetByStylesheet(e)};i.forceRegisterDialog=function(e){if((window.HTMLDialogElement||e.showModal)&&console.warn("This browser already supports <dialog>, the polyfill may not work correctly",e),e.localName!=="dialog")throw new Error("Failed to register dialog: The element is not a dialog.");new L(e)};i.registerDialog=function(e){e.showModal||i.forceRegisterDialog(e)};i.DialogManager=function(){this.pendingDialogStack=[];var e=this.checkDOM_.bind(this);this.overlay=document.createElement("div"),this.overlay.className="_dialog_overlay",this.overlay.addEventListener("click",function(t){this.forwardTab_=void 0,t.stopPropagation(),e([])}.bind(this)),this.handleKey_=this.handleKey_.bind(this),this.handleFocus_=this.handleFocus_.bind(this),this.zIndexLow_=1e5,this.zIndexHigh_=1e5+150,this.forwardTab_=void 0,"MutationObserver"in window&&(this.mo_=new MutationObserver(function(t){var o=[];t.forEach(function(n){for(var a=0,r;r=n.removedNodes[a];++a){if(r instanceof Element)r.localName==="dialog"&&o.push(r);else continue;o=o.concat(r.querySelectorAll("dialog"))}}),o.length&&e(o)}))};i.DialogManager.prototype.blockDocument=function(){document.documentElement.addEventListener("focus",this.handleFocus_,!0),document.addEventListener("keydown",this.handleKey_),this.mo_&&this.mo_.observe(document,{childList:!0,subtree:!0})};i.DialogManager.prototype.unblockDocument=function(){document.documentElement.removeEventListener("focus",this.handleFocus_,!0),document.removeEventListener("keydown",this.handleKey_),this.mo_&&this.mo_.disconnect()};i.DialogManager.prototype.updateStacking=function(){for(var e=this.zIndexHigh_,t=0,o;o=this.pendingDialogStack[t];++t)o.updateZIndex(--e,--e),t===0&&(this.overlay.style.zIndex=--e);var n=this.pendingDialogStack[0];if(n){var a=n.dialog.parentNode||document.body;a.appendChild(this.overlay)}else this.overlay.parentNode&&this.overlay.parentNode.removeChild(this.overlay)};i.DialogManager.prototype.containedByTopDialog_=function(e){for(;e=f(e);){for(var t=0,o;o=this.pendingDialogStack[t];++t)if(o.dialog===e)return t===0;e=e.parentElement}return!1};i.DialogManager.prototype.handleFocus_=function(e){if(!this.containedByTopDialog_(e.target)&&document.activeElement!==document.documentElement&&(e.preventDefault(),e.stopPropagation(),T(e.target),this.forwardTab_!==void 0)){var t=this.pendingDialogStack[0],o=t.dialog,n=o.compareDocumentPosition(e.target);return n&Node.DOCUMENT_POSITION_PRECEDING&&(this.forwardTab_?t.focus_():e.target!==document.documentElement&&document.documentElement.focus()),!1}};i.DialogManager.prototype.handleKey_=function(e){if(this.forwardTab_=void 0,e.keyCode===27){e.preventDefault(),e.stopPropagation();var t=new d("cancel",{bubbles:!1,cancelable:!0}),o=this.pendingDialogStack[0];o&&o.dialog.dispatchEvent(t)&&o.dialog.close()}else e.keyCode===9&&(this.forwardTab_=!e.shiftKey)};i.DialogManager.prototype.checkDOM_=function(e){var 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Set){if(n.target&&n.target!==t.target)return;let i=t.target;if(!n.target&&((i==null?void 0:i.tagName)==="INPUT"||(i==null?void 0:i.tagName)==="SELECT"||(i==null?void 0:i.tagName)==="TEXTAREA")||(i==null?void 0:i.isContentEditable)||n.withMeta&&!(t.ctrlKey||t.metaKey)||!n.withMeta&&(t.ctrlKey||t.metaKey))return;w("keypress","hotkeys",`${t.key} pressed`,n.description),n.callback(t)}}},h=new A;for(let e of document.querySelectorAll(".js-clipboard"))new g(e);for(let e of document.querySelectorAll(".js-modal"))new b(e);for(let e of document.querySelectorAll(".js-tooltip"))new m(e);for(let e of document.querySelectorAll(".js-selectNav"))new v(e);h.on("t","toggle theme",()=>{let e="dark",t=document.documentElement.getAttribute("data-theme");t==="dark"?e="light":t==="light"&&(e="auto"),document.documentElement.setAttribute("data-theme",e),document.cookie=`prefers-color-scheme=${e};path=/;max-age=31536000;`});h.on("/","focus search",e=>{let 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/*!
* @license
* Copyright 2019-2020 The Go Authors. All rights reserved.
diff --git a/static/frontend/frontend.js.map b/static/frontend/frontend.js.map
index d916b71..59d2bde 100644
--- a/static/frontend/frontend.js.map
+++ b/static/frontend/frontend.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["../../third_party/dialog-polyfill/dialog-polyfill.esm.js", "../shared/header/header.ts", "../shared/clipboard/clipboard.ts", "../shared/tooltip/tooltip.ts", "../shared/outline/select.ts", "../shared/modal/modal.ts", "../shared/analytics/analytics.ts", "../shared/keyboard/keyboard.ts", "../shared/shared.ts", "frontend.ts"],
"sourcesContent": ["// nb. This is for IE10 and lower _only_.\nvar supportCustomEvent = window.CustomEvent;\nif (!supportCustomEvent || typeof supportCustomEvent === 'object') {\n supportCustomEvent = function CustomEvent(event, x) {\n x = x || {};\n var ev = document.createEvent('CustomEvent');\n ev.initCustomEvent(event, !!x.bubbles, !!x.cancelable, x.detail || null);\n return ev;\n };\n supportCustomEvent.prototype = window.Event.prototype;\n}\n\n/**\n * @param {Element} el to check for stacking context\n * @return {boolean} whether this el or its parents creates a stacking context\n */\nfunction createsStackingContext(el) {\n while (el && el !== document.body) {\n var s = window.getComputedStyle(el);\n var invalid = function(k, ok) {\n return !(s[k] === undefined || s[k] === ok);\n };\n\n if (s.opacity < 1 ||\n invalid('zIndex', 'auto') ||\n invalid('transform', 'none') ||\n invalid('mixBlendMode', 'normal') ||\n invalid('filter', 'none') ||\n invalid('perspective', 'none') ||\n s['isolation'] === 'isolate' ||\n s.position === 'fixed' ||\n s.webkitOverflowScrolling === 'touch') {\n return true;\n }\n el = el.parentElement;\n }\n return false;\n}\n\n/**\n * Finds the nearest <dialog> from the passed element.\n *\n * @param {Element} el to search from\n * @return {HTMLDialogElement} dialog found\n */\nfunction findNearestDialog(el) {\n while (el) {\n if (el.localName === 'dialog') {\n return /** @type {HTMLDialogElement} */ (el);\n }\n el = el.parentElement;\n }\n return null;\n}\n\n/**\n * Blur the specified element, as long as it's not the HTML body element.\n * This works around an IE9/10 bug - blurring the body causes Windows to\n * blur the whole application.\n *\n * @param {Element} el to blur\n */\nfunction safeBlur(el) {\n if (el && el.blur && el !== document.body) {\n el.blur();\n }\n}\n\n/**\n * @param {!NodeList} nodeList to search\n * @param {Node} node to find\n * @return {boolean} whether node is inside nodeList\n */\nfunction inNodeList(nodeList, node) {\n for (var i = 0; i < nodeList.length; ++i) {\n if (nodeList[i] === node) {\n return true;\n }\n }\n return false;\n}\n\n/**\n * @param {HTMLFormElement} el to check\n * @return {boolean} whether this form has method=\"dialog\"\n */\nfunction isFormMethodDialog(el) {\n if (!el || !el.hasAttribute('method')) {\n return false;\n }\n return el.getAttribute('method').toLowerCase() === 'dialog';\n}\n\n/**\n * @param {!HTMLDialogElement} dialog to upgrade\n * @constructor\n */\nfunction dialogPolyfillInfo(dialog) {\n this.dialog_ = dialog;\n this.replacedStyleTop_ = false;\n this.openAsModal_ = false;\n\n // Set a11y role. Browsers that support dialog implicitly know this already.\n if (!dialog.hasAttribute('role')) {\n dialog.setAttribute('role', 'dialog');\n }\n\n dialog.show = this.show.bind(this);\n dialog.showModal = this.showModal.bind(this);\n dialog.close = this.close.bind(this);\n\n if (!('returnValue' in dialog)) {\n dialog.returnValue = '';\n }\n\n if ('MutationObserver' in window) {\n var mo = new MutationObserver(this.maybeHideModal.bind(this));\n mo.observe(dialog, {attributes: true, attributeFilter: ['open']});\n } else {\n // IE10 and below support. Note that DOMNodeRemoved etc fire _before_ removal. They also\n // seem to fire even if the element was removed as part of a parent removal. Use the removed\n // events to force downgrade (useful if removed/immediately added).\n var removed = false;\n var cb = function() {\n removed ? this.downgradeModal() : this.maybeHideModal();\n removed = false;\n }.bind(this);\n var timeout;\n var delayModel = function(ev) {\n if (ev.target !== dialog) { return; } // not for a child element\n var cand = 'DOMNodeRemoved';\n removed |= (ev.type.substr(0, cand.length) === cand);\n window.clearTimeout(timeout);\n timeout = window.setTimeout(cb, 0);\n };\n ['DOMAttrModified', 'DOMNodeRemoved', 'DOMNodeRemovedFromDocument'].forEach(function(name) {\n dialog.addEventListener(name, delayModel);\n });\n }\n // Note that the DOM is observed inside DialogManager while any dialog\n // is being displayed as a modal, to catch modal removal from the DOM.\n\n Object.defineProperty(dialog, 'open', {\n set: this.setOpen.bind(this),\n get: dialog.hasAttribute.bind(dialog, 'open')\n });\n\n this.backdrop_ = document.createElement('div');\n this.backdrop_.className = 'backdrop';\n this.backdrop_.addEventListener('click', this.backdropClick_.bind(this));\n}\n\ndialogPolyfillInfo.prototype = {\n\n get dialog() {\n return this.dialog_;\n },\n\n /**\n * Maybe remove this dialog from the modal top layer. This is called when\n * a modal dialog may no longer be tenable, e.g., when the dialog is no\n * longer open or is no longer part of the DOM.\n */\n maybeHideModal: function() {\n if (this.dialog_.hasAttribute('open') && document.body.contains(this.dialog_)) { return; }\n this.downgradeModal();\n },\n\n /**\n * Remove this dialog from the modal top layer, leaving it as a non-modal.\n */\n downgradeModal: function() {\n if (!this.openAsModal_) { return; }\n this.openAsModal_ = false;\n this.dialog_.style.zIndex = '';\n\n // This won't match the native <dialog> exactly because if the user set top on a centered\n // polyfill dialog, that top gets thrown away when the dialog is closed. Not sure it's\n // possible to polyfill this perfectly.\n if (this.replacedStyleTop_) {\n this.dialog_.style.top = '';\n this.replacedStyleTop_ = false;\n }\n\n // Clear the backdrop and remove from the manager.\n this.backdrop_.parentNode && this.backdrop_.parentNode.removeChild(this.backdrop_);\n dialogPolyfill.dm.removeDialog(this);\n },\n\n /**\n * @param {boolean} value whether to open or close this dialog\n */\n setOpen: function(value) {\n if (value) {\n this.dialog_.hasAttribute('open') || this.dialog_.setAttribute('open', '');\n } else {\n this.dialog_.removeAttribute('open');\n this.maybeHideModal(); // nb. redundant with MutationObserver\n }\n },\n\n /**\n * Handles clicks on the fake .backdrop element, redirecting them as if\n * they were on the dialog itself.\n *\n * @param {!Event} e to redirect\n */\n backdropClick_: function(e) {\n if (!this.dialog_.hasAttribute('tabindex')) {\n // Clicking on the backdrop should move the implicit cursor, even if dialog cannot be\n // focused. Create a fake thing to focus on. If the backdrop was _before_ the dialog, this\n // would not be needed - clicks would move the implicit cursor there.\n var fake = document.createElement('div');\n this.dialog_.insertBefore(fake, this.dialog_.firstChild);\n fake.tabIndex = -1;\n fake.focus();\n this.dialog_.removeChild(fake);\n } else {\n this.dialog_.focus();\n }\n\n var redirectedEvent = document.createEvent('MouseEvents');\n redirectedEvent.initMouseEvent(e.type, e.bubbles, e.cancelable, window,\n e.detail, e.screenX, e.screenY, e.clientX, e.clientY, e.ctrlKey,\n e.altKey, e.shiftKey, e.metaKey, e.button, e.relatedTarget);\n this.dialog_.dispatchEvent(redirectedEvent);\n e.stopPropagation();\n },\n\n /**\n * Focuses on the first focusable element within the dialog. This will always blur the current\n * focus, even if nothing within the dialog is found.\n */\n focus_: function() {\n // Find element with `autofocus` attribute, or fall back to the first form/tabindex control.\n var target = this.dialog_.querySelector('[autofocus]:not([disabled])');\n if (!target && this.dialog_.tabIndex >= 0) {\n target = this.dialog_;\n }\n if (!target) {\n // Note that this is 'any focusable area'. This list is probably not exhaustive, but the\n // alternative involves stepping through and trying to focus everything.\n var opts = ['button', 'input', 'keygen', 'select', 'textarea'];\n var query = opts.map(function(el) {\n return el + ':not([disabled])';\n });\n // TODO(samthor): tabindex values that are not numeric are not focusable.\n query.push('[tabindex]:not([disabled]):not([tabindex=\"\"])'); // tabindex != \"\", not disabled\n target = this.dialog_.querySelector(query.join(', '));\n }\n safeBlur(document.activeElement);\n target && target.focus();\n },\n\n /**\n * Sets the zIndex for the backdrop and dialog.\n *\n * @param {number} dialogZ\n * @param {number} backdropZ\n */\n updateZIndex: function(dialogZ, backdropZ) {\n if (dialogZ < backdropZ) {\n throw new Error('dialogZ should never be < backdropZ');\n }\n this.dialog_.style.zIndex = dialogZ;\n this.backdrop_.style.zIndex = backdropZ;\n },\n\n /**\n * Shows the dialog. If the dialog is already open, this does nothing.\n */\n show: function() {\n if (!this.dialog_.open) {\n this.setOpen(true);\n this.focus_();\n }\n },\n\n /**\n * Show this dialog modally.\n */\n showModal: function() {\n if (this.dialog_.hasAttribute('open')) {\n throw new Error('Failed to execute \\'showModal\\' on dialog: The element is already open, and therefore cannot be opened modally.');\n }\n if (!document.body.contains(this.dialog_)) {\n throw new Error('Failed to execute \\'showModal\\' on dialog: The element is not in a Document.');\n }\n if (!dialogPolyfill.dm.pushDialog(this)) {\n throw new Error('Failed to execute \\'showModal\\' on dialog: There are too many open modal dialogs.');\n }\n\n if (createsStackingContext(this.dialog_.parentElement)) {\n console.warn('A dialog is being shown inside a stacking context. ' +\n 'This may cause it to be unusable. For more information, see this link: ' +\n 'https://github.com/GoogleChrome/dialog-polyfill/#stacking-context');\n }\n\n this.setOpen(true);\n this.openAsModal_ = true;\n\n // Optionally center vertically, relative to the current viewport.\n if (dialogPolyfill.needsCentering(this.dialog_)) {\n dialogPolyfill.reposition(this.dialog_);\n this.replacedStyleTop_ = true;\n } else {\n this.replacedStyleTop_ = false;\n }\n\n // Insert backdrop.\n this.dialog_.parentNode.insertBefore(this.backdrop_, this.dialog_.nextSibling);\n\n // Focus on whatever inside the dialog.\n this.focus_();\n },\n\n /**\n * Closes this HTMLDialogElement. This is optional vs clearing the open\n * attribute, however this fires a 'close' event.\n *\n * @param {string=} opt_returnValue to use as the returnValue\n */\n close: function(opt_returnValue) {\n if (!this.dialog_.hasAttribute('open')) {\n throw new Error('Failed to execute \\'close\\' on dialog: The element does not have an \\'open\\' attribute, and therefore cannot be closed.');\n }\n this.setOpen(false);\n\n // Leave returnValue untouched in case it was set directly on the element\n if (opt_returnValue !== undefined) {\n this.dialog_.returnValue = opt_returnValue;\n }\n\n // Triggering \"close\" event for any attached listeners on the <dialog>.\n var closeEvent = new supportCustomEvent('close', {\n bubbles: false,\n cancelable: false\n });\n this.dialog_.dispatchEvent(closeEvent);\n }\n\n};\n\nvar dialogPolyfill = {};\n\ndialogPolyfill.reposition = function(element) {\n var scrollTop = document.body.scrollTop || document.documentElement.scrollTop;\n var topValue = scrollTop + (window.innerHeight - element.offsetHeight) / 2;\n element.style.top = Math.max(scrollTop, topValue) + 'px';\n};\n\ndialogPolyfill.isInlinePositionSetByStylesheet = function(element) {\n for (var i = 0; i < document.styleSheets.length; ++i) {\n var styleSheet = document.styleSheets[i];\n var cssRules = null;\n // Some browsers throw on cssRules.\n try {\n cssRules = styleSheet.cssRules;\n } catch (e) {}\n if (!cssRules) { continue; }\n for (var j = 0; j < cssRules.length; ++j) {\n var rule = cssRules[j];\n var selectedNodes = null;\n // Ignore errors on invalid selector texts.\n try {\n selectedNodes = document.querySelectorAll(rule.selectorText);\n } catch(e) {}\n if (!selectedNodes || !inNodeList(selectedNodes, element)) {\n continue;\n }\n var cssTop = rule.style.getPropertyValue('top');\n var cssBottom = rule.style.getPropertyValue('bottom');\n if ((cssTop && cssTop !== 'auto') || (cssBottom && cssBottom !== 'auto')) {\n return true;\n }\n }\n }\n return false;\n};\n\ndialogPolyfill.needsCentering = function(dialog) {\n var computedStyle = window.getComputedStyle(dialog);\n if (computedStyle.position !== 'absolute') {\n return false;\n }\n\n // We must determine whether the top/bottom specified value is non-auto. In\n // WebKit/Blink, checking computedStyle.top == 'auto' is sufficient, but\n // Firefox returns the used value. So we do this crazy thing instead: check\n // the inline style and then go through CSS rules.\n if ((dialog.style.top !== 'auto' && dialog.style.top !== '') ||\n (dialog.style.bottom !== 'auto' && dialog.style.bottom !== '')) {\n return false;\n }\n return !dialogPolyfill.isInlinePositionSetByStylesheet(dialog);\n};\n\n/**\n * @param {!Element} element to force upgrade\n */\ndialogPolyfill.forceRegisterDialog = function(element) {\n if (window.HTMLDialogElement || element.showModal) {\n console.warn('This browser already supports <dialog>, the polyfill ' +\n 'may not work correctly', element);\n }\n if (element.localName !== 'dialog') {\n throw new Error('Failed to register dialog: The element is not a dialog.');\n }\n new dialogPolyfillInfo(/** @type {!HTMLDialogElement} */ (element));\n};\n\n/**\n * @param {!Element} element to upgrade, if necessary\n */\ndialogPolyfill.registerDialog = function(element) {\n if (!element.showModal) {\n dialogPolyfill.forceRegisterDialog(element);\n }\n};\n\n/**\n * @constructor\n */\ndialogPolyfill.DialogManager = function() {\n /** @type {!Array<!dialogPolyfillInfo>} */\n this.pendingDialogStack = [];\n\n var checkDOM = this.checkDOM_.bind(this);\n\n // The overlay is used to simulate how a modal dialog blocks the document.\n // The blocking dialog is positioned on top of the overlay, and the rest of\n // the dialogs on the pending dialog stack are positioned below it. In the\n // actual implementation, the modal dialog stacking is controlled by the\n // top layer, where z-index has no effect.\n this.overlay = document.createElement('div');\n this.overlay.className = '_dialog_overlay';\n this.overlay.addEventListener('click', function(e) {\n this.forwardTab_ = undefined;\n e.stopPropagation();\n checkDOM([]); // sanity-check DOM\n }.bind(this));\n\n this.handleKey_ = this.handleKey_.bind(this);\n this.handleFocus_ = this.handleFocus_.bind(this);\n\n this.zIndexLow_ = 100000;\n this.zIndexHigh_ = 100000 + 150;\n\n this.forwardTab_ = undefined;\n\n if ('MutationObserver' in window) {\n this.mo_ = new MutationObserver(function(records) {\n var removed = [];\n records.forEach(function(rec) {\n for (var i = 0, c; c = rec.removedNodes[i]; ++i) {\n if (!(c instanceof Element)) {\n continue;\n } else if (c.localName === 'dialog') {\n removed.push(c);\n }\n removed = removed.concat(c.querySelectorAll('dialog'));\n }\n });\n removed.length && checkDOM(removed);\n });\n }\n};\n\n/**\n * Called on the first modal dialog being shown. Adds the overlay and related\n * handlers.\n */\ndialogPolyfill.DialogManager.prototype.blockDocument = function() {\n document.documentElement.addEventListener('focus', this.handleFocus_, true);\n document.addEventListener('keydown', this.handleKey_);\n this.mo_ && this.mo_.observe(document, {childList: true, subtree: true});\n};\n\n/**\n * Called on the first modal dialog being removed, i.e., when no more modal\n * dialogs are visible.\n */\ndialogPolyfill.DialogManager.prototype.unblockDocument = function() {\n document.documentElement.removeEventListener('focus', this.handleFocus_, true);\n document.removeEventListener('keydown', this.handleKey_);\n this.mo_ && this.mo_.disconnect();\n};\n\n/**\n * Updates the stacking of all known dialogs.\n */\ndialogPolyfill.DialogManager.prototype.updateStacking = function() {\n var zIndex = this.zIndexHigh_;\n\n for (var i = 0, dpi; dpi = this.pendingDialogStack[i]; ++i) {\n dpi.updateZIndex(--zIndex, --zIndex);\n if (i === 0) {\n this.overlay.style.zIndex = --zIndex;\n }\n }\n\n // Make the overlay a sibling of the dialog itself.\n var last = this.pendingDialogStack[0];\n if (last) {\n var p = last.dialog.parentNode || document.body;\n p.appendChild(this.overlay);\n } else if (this.overlay.parentNode) {\n this.overlay.parentNode.removeChild(this.overlay);\n }\n};\n\n/**\n * @param {Element} candidate to check if contained or is the top-most modal dialog\n * @return {boolean} whether candidate is contained in top dialog\n */\ndialogPolyfill.DialogManager.prototype.containedByTopDialog_ = function(candidate) {\n while (candidate = findNearestDialog(candidate)) {\n for (var i = 0, dpi; dpi = this.pendingDialogStack[i]; ++i) {\n if (dpi.dialog === candidate) {\n return i === 0; // only valid if top-most\n }\n }\n candidate = candidate.parentElement;\n }\n return false;\n};\n\ndialogPolyfill.DialogManager.prototype.handleFocus_ = function(event) {\n if (this.containedByTopDialog_(event.target)) { return; }\n\n if (document.activeElement === document.documentElement) { return; }\n\n event.preventDefault();\n event.stopPropagation();\n safeBlur(/** @type {Element} */ (event.target));\n\n if (this.forwardTab_ === undefined) { return; } // move focus only from a tab key\n\n var dpi = this.pendingDialogStack[0];\n var dialog = dpi.dialog;\n var position = dialog.compareDocumentPosition(event.target);\n if (position & Node.DOCUMENT_POSITION_PRECEDING) {\n if (this.forwardTab_) {\n // forward\n dpi.focus_();\n } else if (event.target !== document.documentElement) {\n // backwards if we're not already focused on <html>\n document.documentElement.focus();\n }\n }\n\n return false;\n};\n\ndialogPolyfill.DialogManager.prototype.handleKey_ = function(event) {\n this.forwardTab_ = undefined;\n if (event.keyCode === 27) {\n event.preventDefault();\n event.stopPropagation();\n var cancelEvent = new supportCustomEvent('cancel', {\n bubbles: false,\n cancelable: true\n });\n var dpi = this.pendingDialogStack[0];\n if (dpi && dpi.dialog.dispatchEvent(cancelEvent)) {\n dpi.dialog.close();\n }\n } else if (event.keyCode === 9) {\n this.forwardTab_ = !event.shiftKey;\n }\n};\n\n/**\n * Finds and downgrades any known modal dialogs that are no longer displayed. Dialogs that are\n * removed and immediately readded don't stay modal, they become normal.\n *\n * @param {!Array<!HTMLDialogElement>} removed that have definitely been removed\n */\ndialogPolyfill.DialogManager.prototype.checkDOM_ = function(removed) {\n // This operates on a clone because it may cause it to change. Each change also calls\n // updateStacking, which only actually needs to happen once. But who removes many modal dialogs\n // at a time?!\n var clone = this.pendingDialogStack.slice();\n clone.forEach(function(dpi) {\n if (removed.indexOf(dpi.dialog) !== -1) {\n dpi.downgradeModal();\n } else {\n dpi.maybeHideModal();\n }\n });\n};\n\n/**\n * @param {!dialogPolyfillInfo} dpi\n * @return {boolean} whether the dialog was allowed\n */\ndialogPolyfill.DialogManager.prototype.pushDialog = function(dpi) {\n var allowed = (this.zIndexHigh_ - this.zIndexLow_) / 2 - 1;\n if (this.pendingDialogStack.length >= allowed) {\n return false;\n }\n if (this.pendingDialogStack.unshift(dpi) === 1) {\n this.blockDocument();\n }\n this.updateStacking();\n return true;\n};\n\n/**\n * @param {!dialogPolyfillInfo} dpi\n */\ndialogPolyfill.DialogManager.prototype.removeDialog = function(dpi) {\n var index = this.pendingDialogStack.indexOf(dpi);\n if (index === -1) { return; }\n\n this.pendingDialogStack.splice(index, 1);\n if (this.pendingDialogStack.length === 0) {\n this.unblockDocument();\n }\n this.updateStacking();\n};\n\ndialogPolyfill.dm = new dialogPolyfill.DialogManager();\ndialogPolyfill.formSubmitter = null;\ndialogPolyfill.useValue = null;\n\n/**\n * Installs global handlers, such as click listers and native method overrides. These are needed\n * even if a no dialog is registered, as they deal with <form method=\"dialog\">.\n */\nif (window.HTMLDialogElement === undefined) {\n\n /**\n * If HTMLFormElement translates method=\"DIALOG\" into 'get', then replace the descriptor with\n * one that returns the correct value.\n */\n var testForm = document.createElement('form');\n testForm.setAttribute('method', 'dialog');\n if (testForm.method !== 'dialog') {\n var methodDescriptor = Object.getOwnPropertyDescriptor(HTMLFormElement.prototype, 'method');\n if (methodDescriptor) {\n // nb. Some older iOS and older PhantomJS fail to return the descriptor. Don't do anything\n // and don't bother to update the element.\n var realGet = methodDescriptor.get;\n methodDescriptor.get = function() {\n if (isFormMethodDialog(this)) {\n return 'dialog';\n }\n return realGet.call(this);\n };\n var realSet = methodDescriptor.set;\n methodDescriptor.set = function(v) {\n if (typeof v === 'string' && v.toLowerCase() === 'dialog') {\n return this.setAttribute('method', v);\n }\n return realSet.call(this, v);\n };\n Object.defineProperty(HTMLFormElement.prototype, 'method', methodDescriptor);\n }\n }\n\n /**\n * Global 'click' handler, to capture the <input type=\"submit\"> or <button> element which has\n * submitted a <form method=\"dialog\">. Needed as Safari and others don't report this inside\n * document.activeElement.\n */\n document.addEventListener('click', function(ev) {\n dialogPolyfill.formSubmitter = null;\n dialogPolyfill.useValue = null;\n if (ev.defaultPrevented) { return; } // e.g. a submit which prevents default submission\n\n var target = /** @type {Element} */ (ev.target);\n if (!target || !isFormMethodDialog(target.form)) { return; }\n\n var valid = (target.type === 'submit' && ['button', 'input'].indexOf(target.localName) > -1);\n if (!valid) {\n if (!(target.localName === 'input' && target.type === 'image')) { return; }\n // this is a <input type=\"image\">, which can submit forms\n dialogPolyfill.useValue = ev.offsetX + ',' + ev.offsetY;\n }\n\n var dialog = findNearestDialog(target);\n if (!dialog) { return; }\n\n dialogPolyfill.formSubmitter = target;\n\n }, false);\n\n /**\n * Replace the native HTMLFormElement.submit() method, as it won't fire the\n * submit event and give us a chance to respond.\n */\n var nativeFormSubmit = HTMLFormElement.prototype.submit;\n var replacementFormSubmit = function () {\n if (!isFormMethodDialog(this)) {\n return nativeFormSubmit.call(this);\n }\n var dialog = findNearestDialog(this);\n dialog && dialog.close();\n };\n HTMLFormElement.prototype.submit = replacementFormSubmit;\n\n /**\n * Global form 'dialog' method handler. Closes a dialog correctly on submit\n * and possibly sets its return value.\n */\n document.addEventListener('submit', function(ev) {\n if (ev.defaultPrevented) { return; } // e.g. a submit which prevents default submission\n\n var form = /** @type {HTMLFormElement} */ (ev.target);\n if (!isFormMethodDialog(form)) { return; }\n ev.preventDefault();\n\n var dialog = findNearestDialog(form);\n if (!dialog) { return; }\n\n // Forms can only be submitted via .submit() or a click (?), but anyway: sanity-check that\n // the submitter is correct before using its value as .returnValue.\n var s = dialogPolyfill.formSubmitter;\n if (s && s.form === form) {\n dialog.close(dialogPolyfill.useValue || s.value);\n } else {\n dialog.close();\n }\n dialogPolyfill.formSubmitter = null;\n\n }, false);\n}\n\nexport default dialogPolyfill;\n", "function registerHeaderListeners() {\n const header = document.querySelector('.js-header');\n const menuButtons = document.querySelectorAll('.js-headerMenuButton');\n menuButtons.forEach(button => {\n button.addEventListener('click', e => {\n e.preventDefault();\n header?.classList.toggle('is-active');\n button.setAttribute('aria-expanded', String(header?.classList.contains('is-active')));\n });\n });\n\n const scrim = document.querySelector('.js-scrim');\n scrim?.addEventListener('click', e => {\n e.preventDefault();\n header?.classList.remove('is-active');\n menuButtons.forEach(button => {\n button.setAttribute('aria-expanded', String(header?.classList.contains('is-active')));\n });\n });\n}\n\nfunction registerSearchFormListeners() {\n const searchForm = document.querySelector('.js-searchForm');\n const expandSearch = document.querySelector('.js-expandSearch');\n const input = searchForm?.querySelector('input');\n const headerLogo = document.querySelector('.js-headerLogo');\n const menuButton = document.querySelector('.js-headerMenuButton');\n expandSearch?.addEventListener('click', () => {\n searchForm?.classList.add('go-SearchForm--expanded');\n headerLogo?.classList.add('go-Header-logo--hidden');\n menuButton?.classList.add('go-Header-navOpen--hidden');\n input?.focus();\n });\n document?.addEventListener('click', e => {\n if (!searchForm?.contains(e.target as Node)) {\n searchForm?.classList.remove('go-SearchForm--expanded');\n headerLogo?.classList.remove('go-Header-logo--hidden');\n menuButton?.classList.remove('go-Header-navOpen--hidden');\n }\n });\n}\n\nregisterHeaderListeners();\nregisterSearchFormListeners();\n", "/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * This class decorates an element to copy arbitrary data attached via a data-\n * attribute to the clipboard.\n */\nexport class ClipboardController {\n /**\n * The data to be copied to the clipboard.\n */\n private data: string;\n\n /**\n * @param el The element that will trigger copying text to the clipboard. The text is\n * expected to be within its data-to-copy attribute.\n */\n constructor(private el: HTMLButtonElement) {\n this.data = el.dataset['toCopy'] ?? el.innerText;\n // if data-to-copy is empty and the button is part of an input group\n // capture the value of the input.\n if (!this.data && el.parentElement?.classList.contains('go-InputGroup')) {\n this.data = (this.data || el.parentElement?.querySelector('input')?.value) ?? '';\n }\n el.addEventListener('click', e => this.handleCopyClick(e));\n }\n\n /**\n * Handles when the primary element is clicked.\n */\n handleCopyClick(e: MouseEvent): void {\n e.preventDefault();\n const TOOLTIP_SHOW_DURATION_MS = 1000;\n\n // This API is not available on iOS.\n if (!navigator.clipboard) {\n this.showTooltipText('Unable to copy', TOOLTIP_SHOW_DURATION_MS);\n return;\n }\n navigator.clipboard\n .writeText(this.data)\n .then(() => {\n this.showTooltipText('Copied!', TOOLTIP_SHOW_DURATION_MS);\n })\n .catch(() => {\n this.showTooltipText('Unable to copy', TOOLTIP_SHOW_DURATION_MS);\n });\n }\n\n /**\n * Shows the given text in a tooltip for a specified amount of time, in milliseconds.\n */\n showTooltipText(text: string, durationMs: number): void {\n this.el.setAttribute('data-tooltip', text);\n setTimeout(() => this.el.setAttribute('data-tooltip', ''), durationMs);\n }\n}\n", "/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * ToolTipController handles closing tooltips on external clicks.\n */\nexport class ToolTipController {\n constructor(private el: HTMLDetailsElement) {\n document.addEventListener('click', e => {\n const insideTooltip = this.el.contains(e.target as Element);\n if (!insideTooltip) {\n this.el.removeAttribute('open');\n }\n });\n }\n}\n", "/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nimport { TreeNavController } from './tree.js';\n\nexport class SelectNavController {\n constructor(private el: Element) {\n this.el.addEventListener('change', e => {\n const target = e.target as HTMLSelectElement;\n let href = target.value;\n if (!target.value.startsWith('/')) {\n href = '/' + href;\n }\n window.location.href = href;\n });\n }\n}\n\nexport function makeSelectNav(tree: TreeNavController): HTMLLabelElement {\n const label = document.createElement('label');\n label.classList.add('go-Label');\n label.setAttribute('aria-label', 'Menu');\n const select = document.createElement('select');\n select.classList.add('go-Select', 'js-selectNav');\n label.appendChild(select);\n const outline = document.createElement('optgroup');\n outline.label = 'Outline';\n select.appendChild(outline);\n const groupMap: Record<string, HTMLOptGroupElement> = {};\n let group: HTMLOptGroupElement;\n for (const t of tree.treeitems) {\n if (Number(t.depth) > 4) continue;\n if (t.groupTreeitem) {\n group = groupMap[t.groupTreeitem.label];\n if (!group) {\n group = groupMap[t.groupTreeitem.label] = document.createElement('optgroup');\n group.label = t.groupTreeitem.label;\n select.appendChild(group);\n }\n } else {\n group = outline;\n }\n const o = document.createElement('option');\n o.label = t.label;\n o.textContent = t.label;\n o.value = (t.el as HTMLAnchorElement).href.replace(window.location.origin, '').replace('/', '');\n group.appendChild(o);\n }\n tree.addObserver(t => {\n const hash = (t.el as HTMLAnchorElement).hash;\n const value = select.querySelector<HTMLOptionElement>(`[value$=\"${hash}\"]`)?.value;\n if (value) {\n select.value = value;\n }\n }, 50);\n return label;\n}\n", "/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * ModalController registers a dialog element with the polyfill if\n * necessary for the current browser, add adds event listeners to\n * close and open modals.\n */\nexport class ModalController {\n constructor(private el: HTMLDialogElement) {\n // Only load the dialog polyfill if necessary for the environment.\n if (!window.HTMLDialogElement && !el.showModal) {\n import('../../../third_party/dialog-polyfill/dialog-polyfill.esm.js').then(\n ({ default: polyfill }) => {\n polyfill.registerDialog(el);\n }\n );\n }\n const id = el.id;\n const button = document.querySelector<HTMLButtonElement>(`[aria-controls=\"${id}\"]`);\n if (button) {\n button.addEventListener('click', () => {\n if (this.el.showModal) {\n this.el.showModal();\n } else {\n this.el.open = true;\n }\n el.querySelector('input')?.focus();\n });\n }\n for (const close of this.el.querySelectorAll<HTMLButtonElement>('[data-modal-close]')) {\n close.addEventListener('click', () => {\n if (this.el.close) {\n this.el.close();\n } else {\n this.el.open = false;\n }\n });\n }\n }\n}\n", "interface TagManagerEvent {\n /**\n * event is the name of the event, used to filter events in\n * Google Analytics.\n */\n event: string;\n\n /**\n * event_category is a name that you supply as a way to group objects\n * that to analyze. Typically, you will use the same category name\n * multiple times over related UI elements (buttons, links, etc).\n */\n event_category?: string;\n\n /**\n * event_action is used to name the type of event or interaction you\n * want to measure for a particular web object. For example, with a\n * single \"form\" category, you can analyze a number of specific events\n * with this parameter, such as: form entered, form submitted.\n */\n event_action?: string;\n\n /**\n * event_label provide additional information for events that you want\n * to analyze, such as the text label of a link.\n */\n event_label?: string;\n\n /**\n * gtm.start is used to initialize Google Tag Manager.\n */\n 'gtm.start'?: number;\n}\n\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\ndeclare global {\n interface Window {\n dataLayer?: (TagManagerEvent | VoidFunction)[];\n ga?: unknown;\n }\n}\n\n/**\n * track sends events to Google Tag Manager.\n */\nexport function track(\n event: string | TagManagerEvent,\n category?: string,\n action?: string,\n label?: string\n): void {\n window.dataLayer ??= [];\n if (typeof event === 'string') {\n window.dataLayer.push({\n event,\n event_category: category,\n event_action: action,\n event_label: label,\n });\n } else {\n window.dataLayer.push(event);\n }\n}\n\n/**\n * func adds functions to run sequentionally after\n * Google Tag Manager is ready.\n */\nexport function func(fn: () => void): void {\n window.dataLayer ??= [];\n window.dataLayer.push(fn);\n}\n", "/*!\n * @license\n * Copyright 2019-2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nimport { track } from '../analytics/analytics';\n\n/**\n * Options are keyhandler callback options.\n */\ninterface Options {\n /**\n * target is the element the key event should filter on. The\n * default target is the document.\n */\n target?: Element;\n\n /**\n * withMeta specifies if the event callback should fire when\n * the key is pressed with a meta key (ctrl, alt, etc). By\n * default meta keypresses are ignored.\n */\n withMeta?: boolean;\n}\n\n/**\n * KeyHandler is the config for a keyboard event callback.\n */\ninterface KeyHandler extends Options {\n description: string;\n callback: (e: KeyboardEvent) => void;\n}\n\n/**\n * KeyboardController controls event callbacks for sitewide\n * keyboard events. Multiple callbacks can be registered for\n * a single key and by default the controller ignores events\n * for text input targets.\n */\nclass KeyboardController {\n handlers: Record<string, Set<KeyHandler>>;\n\n constructor() {\n this.handlers = {};\n document.addEventListener('keydown', e => this.handleKeyPress(e));\n }\n\n /**\n * on registers keyboard event callbacks.\n * @param key the key to register.\n * @param description name of the event.\n * @param callback event callback.\n * @param options set target and withMeta options to override the default behaviors.\n */\n on(key: string, description: string, callback: (e: KeyboardEvent) => void, options?: Options) {\n this.handlers[key] ??= new Set();\n this.handlers[key].add({ description, callback, ...options });\n return this;\n }\n\n private handleKeyPress(e: KeyboardEvent) {\n for (const handler of this.handlers[e.key.toLowerCase()] ?? new Set()) {\n if (handler.target && handler.target !== e.target) {\n return;\n }\n const t = e.target as HTMLElement | null;\n if (\n !handler.target &&\n (t?.tagName === 'INPUT' || t?.tagName === 'SELECT' || t?.tagName === 'TEXTAREA')\n ) {\n return;\n }\n if (t?.isContentEditable) {\n return;\n }\n if (\n (handler.withMeta && !(e.ctrlKey || e.metaKey)) ||\n (!handler.withMeta && (e.ctrlKey || e.metaKey))\n ) {\n return;\n }\n track('keypress', 'hotkeys', `${e.key} pressed`, handler.description);\n handler.callback(e);\n }\n }\n}\n\nexport const keyboard = new KeyboardController();\n", "/**\n * @license\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nimport './header/header';\nimport { ClipboardController } from './clipboard/clipboard';\nimport { ToolTipController } from './tooltip/tooltip';\nimport { SelectNavController } from './outline/select';\nimport { ModalController } from './modal/modal';\n\nexport { keyboard } from './keyboard/keyboard';\nexport * as analytics from './analytics/analytics';\n\nfor (const el of document.querySelectorAll<HTMLButtonElement>('.js-clipboard')) {\n new ClipboardController(el);\n}\n\nfor (const el of document.querySelectorAll<HTMLDialogElement>('.js-modal')) {\n new ModalController(el);\n}\n\nfor (const t of document.querySelectorAll<HTMLDetailsElement>('.js-tooltip')) {\n new ToolTipController(t);\n}\n\nfor (const el of document.querySelectorAll<HTMLSelectElement>('.js-selectNav')) {\n new SelectNavController(el);\n}\n", "/**\n * @license\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nimport { analytics, keyboard } from '../shared/shared';\n\n// Temporary shortcut for testing out the dark theme.\nkeyboard.on('t', 'toggle theme', () => {\n let nextTheme = 'dark';\n const theme = document.documentElement.getAttribute('data-theme');\n if (theme === 'dark') {\n nextTheme = 'light';\n } else if (theme === 'light') {\n nextTheme = 'auto';\n }\n document.documentElement.setAttribute('data-theme', nextTheme);\n document.cookie = `prefers-color-scheme=${nextTheme};path=/;max-age=31536000;`;\n});\n\n// Pressing '/' focuses the search box\nkeyboard.on('/', 'focus search', e => {\n const searchInput = Array.from(\n document.querySelectorAll<HTMLInputElement>('.js-searchFocus')\n ).pop();\n // Favoring the Firefox quick find feature over search input\n // focus. See: https://github.com/golang/go/issues/41093.\n if (searchInput && !window.navigator.userAgent.includes('Firefox')) {\n e.preventDefault();\n searchInput.focus();\n }\n});\n\n// Pressing 'y' changes the browser URL to the canonical URL\n// without triggering a reload.\nkeyboard.on('y', 'set canonical url', () => {\n const canonicalURLPath = document.querySelector<HTMLDivElement>('.js-canonicalURLPath')?.dataset[\n 'canonicalUrlPath'\n ];\n if (canonicalURLPath && canonicalURLPath !== '') {\n window.history.replaceState(null, '', canonicalURLPath);\n }\n});\n\n/**\n * setupGoogleTagManager intializes Google Tag Manager.\n */\n(function setupGoogleTagManager() {\n analytics.track({\n 'gtm.start': new Date().getTime(),\n event: 'gtm.js',\n });\n})();\n\n/**\n * removeUTMSource removes the utm_source GET parameter if present.\n * This is done using JavaScript, so that the utm_source is still\n * captured by Google Analytics.\n */\nfunction removeUTMSource() {\n const urlParams = new URLSearchParams(window.location.search);\n const utmSource = urlParams.get('utm_source');\n if (utmSource !== 'gopls' && utmSource !== 'godoc' && utmSource !== 'pkggodev') {\n return;\n }\n\n /** Strip the utm_source query parameter and replace the URL. **/\n const newURL = new URL(window.location.href);\n urlParams.delete('utm_source');\n newURL.search = urlParams.toString();\n window.history.replaceState(null, '', newURL.toString());\n}\n\nif (document.querySelector<HTMLElement>('.js-gtmID')?.dataset.gtmid && window.dataLayer) {\n analytics.func(function () {\n removeUTMSource();\n });\n} else {\n removeUTMSource();\n}\n"],
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diff --git a/static/frontend/frontend.min.css b/static/frontend/frontend.min.css
new file mode 100644
index 0000000..559bdc4
--- /dev/null
+++ b/static/frontend/frontend.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
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#3e4042;--gray-3: #555759;--gray-4: #6e7072;--gray-5: #848688;--gray-6: #aaacae;--gray-7: #c6c8ca;--gray-8: #dcdee0;--gray-9: #f0f1f2;--gray-10: #f8f8f8;--turq-light: #5dc9e2;--turq-med: #50b7e0;--turq-dark: #007d9c;--blue: #bfeaf4;--blue-light: #f2fafd;--black: #000;--green: #3a6e11;--green-light: #5fda64;--pink: #ce3262;--pink-light: #fdecf1;--purple: #542c7d;--slate: #253443;--white: #fff;--yellow: #fddd00;--yellow-light: #fff8cc;--color-brand-primary: var(--turq-dark);--color-background: var(--white);--color-background-inverted: var(--slate);--color-background-accented: var(--gray-10);--color-background-highlighted: var(--blue);--color-background-highlighted-link: var(--blue-light);--color-background-info: var(--gray-9);--color-background-warning: var(--yellow-light);--color-background-alert: var(--pink-light);--color-border: var(--gray-7);--color-text: var(--gray-1);--color-text-subtle: var(--gray-4);--color-text-inverted: var(--white);--color-code-comment: var(--green);--color-input: var(--color-background);--color-input-text: var(--color-text);--color-button: var(--turq-dark);--color-button-disabled: var(--gray-9);--color-button-text: var(--white);--color-button-text-disabled: var(--gray-3);--color-button-inverted: var(--color-background);--color-button-inverted-disabled: var(--color-background);--color-button-inverted-text: var(--color-brand-primary);--color-button-inverted-text-disabled: var(--color-text-subtle);--color-button-accented: var(--yellow);--color-button-accented-disabled: var(--gray-9);--color-button-accented-text: var(--gray-1);--color-button-accented-text-disabled: var(--gray-3)}[data-theme=dark]{--color-brand-primary: var(--turq-med);--color-background: var(--gray-1);--color-background-accented: var(--gray-2);--color-background-highlighted: var(--gray-2);--color-background-highlighted-link: var(--gray-2);--color-background-info: var(--gray-3);--color-background-warning: var(--yellow);--color-background-alert: var(--pink);--color-border: var(--gray-4);--color-text: var(--gray-9);--color-text-subtle: var(--gray-7);--color-code-comment: var(--green-light)}@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--color-brand-primary: var(--turq-med);--color-background: var(--gray-1);--color-background-accented: var(--gray-2);--color-background-highlighted: var(--gray-2);--color-background-highlighted-link: var(--gray-2);--color-background-info: var(--gray-3);--color-background-warning: var(--yellow);--color-background-alert: var(--pink);--color-border: var(--gray-4);--color-text: var(--gray-9);--color-text-subtle: var(--gray-7);--color-code-comment: var(--green-light)}}.go-Footer{background-color:var(--color-background-inverted);color:var(--color-text-inverted);font-size:.875rem;width:100%}.go-Footer-links{display:flex;flex-wrap:wrap;justify-content:space-between;margin:auto;max-width:75.75rem;padding:2rem 1.5rem 2.625rem}.go-Footer-linkColumn{flex:0 0 9.5rem}.go-Footer .go-Footer-link{color:var(--color-text-inverted);display:flex;flex:1;font-size:.875rem;line-height:2rem}.go-Footer .go-Footer-link--primary{font-size:1.125rem;line-height:1.75rem;margin-bottom:.5rem;margin-top:.75rem}.go-Footer-bottom{align-items:center;border-top:var(--border);display:flex;margin:0 1.5rem;min-height:4.125rem}.go-Footer-gopher{align-self:flex-end;height:3.147rem;width:5rem}.go-Footer-listRow{display:flex;flex:1;flex-wrap:wrap;list-style:none;margin:0;padding:0;text-align:center}.go-Footer-listItem{align-items:center;display:flex;flex:1 100%;justify-content:center;margin:.4rem 0;padding:0 1rem}.go-Footer-listItem a:link,.go-Footer-listItem a:visited{color:var(--color-text-inverted)}.go-Footer-googleLogo{align-self:flex-end;height:1.5rem;margin-bottom:1.3rem;text-align:right}.go-Footer-googleLogoImg{height:1.5rem;width:4.529rem}@media only screen and (min-width: 52rem){.go-Footer-listItem{flex:initial}.go-Footer-listItem+.go-Footer-listItem{border-left:var(--border)}}select:focus:not([disabled]),input:focus:not([disabled]){border-color:var(--color-brand-primary);-webkit-box-shadow:var(--focus-box-shadow);box-shadow:var(--focus-box-shadow);outline:transparent;z-index:2}input::placeholder{color:var(--color-text-subtle)}.go-Form{align-items:start;display:flex;flex-direction:column;gap:1rem}.go-Label{display:flex;flex-direction:column;gap:.5rem}.go-Label--inline{align-items:center;flex-direction:row}.go-Label legend{margin-bottom:.5rem}.go-Label--inline legend{float:left;margin-bottom:0}.go-Input,.go-Select{background:var(--color-input);border:var(--border);border-radius:var(--border-radius);color:var(--color-input-text)}.go-Input{padding:.40625rem .5rem}.go-Select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:url(/static/shared/icon/arrow_drop_down_gm_grey_24dp.svg) right no-repeat;background-color:var(--color-background);background-position:right center;border-radius:var(--border-radius);margin:0;padding:.34375rem 1.25rem .34375rem .5rem}.go-InputGroup{display:flex}.go-InputGroup .go-Input{flex:1}.go-InputGroup>:not(:first-child,:last-child){border-radius:0;margin-left:-.0625rem}.go-InputGroup>:first-child{border-bottom-right-radius:0;border-top-right-radius:0}.go-InputGroup>:last-child{border-bottom-left-radius:0;border-top-left-radius:0;margin-left:-.0625rem}.go-InputGroup>*:hover,.go-InputGroup>*:focus{z-index:1}.go-GopherMessage img{display:block;height:15rem;margin:0 auto;padding:1.25rem 0;width:15rem}.go-GopherMessage p{font-weight:600;margin:auto;text-align:center}.go-Banner{background-color:var(--gray-1);display:none}.go-Banner-inner{align-items:center;display:flex;justify-content:space-between;margin:0 auto;max-width:75.75rem;min-height:2.5rem;padding:.5rem var(--gutter)}.Site--wide .go-Banner-inner{max-width:98rem}.go-Banner--full .go-Banner-inner{max-width:unset}.go-Banner-message{color:var(--white);margin-right:1.25rem}.go-Banner-action:link,.go-Banner-action:visited{color:var(--white);text-decoration:underline;white-space:nowrap}@media only screen and (min-width: 52rem){.go-Banner{display:block}}.go-Header{background:#007d9c;border-bottom:none;box-shadow:0 .0625rem .125rem #ababab4d;top:0;width:100%;z-index:10}.go-Header-inner{margin:0 auto;max-width:75.75rem;padding:0 var(--gutter)}.Site--wide .go-Header-inner{max-width:98rem}.go-Header--full .go-Header-inner{max-width:initial}.go-Header-nav{align-items:center;display:flex;height:3.5rem;justify-content:space-between}.go-Header-rightContent{align-items:center;display:flex;height:100%;justify-content:flex-end;width:100%}.go-Header-rightContent form{flex-grow:1}.go-Header-inner--dark{border-bottom:none;color:var(--white)}.go-Header-logo{display:block;height:2rem;margin-right:2.25rem;width:5.125rem}.go-Header-logo--hidden{display:none}.go-Header-menuItem{display:none}.go-Header-menu{align-items:stretch;display:flex;height:100%;list-style:none;margin:0;padding:0}@media only screen and (min-width: 57.7rem){.go-Header-menuItem{align-items:stretch;display:inline-flex;flex:none}.go-Header-menu{justify-content:flex-end}.go-Header-navOpen{display:none}}.go-Header-menuItem a:link,.go-Header-menuItem a:visited{align-items:center;border-bottom:.1875rem solid transparent;border-top:.1875rem solid transparent;color:var(--gray-2);display:inline-flex;margin:0 .3125rem;padding:0 .9375rem;text-align:center;text-decoration:none;width:100%}.go-Header-menuItem--active a:link,.go-Header-menuItem--active a:visited{border-bottom-color:var(--turq-med);font-weight:bold}.go-Header-menuItem a:hover{border-bottom-color:var(--white);color:var(--gray-2)}.go-NavigationDrawer-listItem a:link,.go-NavigationDrawer-listItem a:visited{display:block;margin:0 1rem;padding:.5rem}.go-Header-inner--dark .go-Header-menuItem a:link,.go-Header-inner--dark .go-Header-menuItem a:visited{color:var(--white)}.go-Header-navOpen{background:no-repeat center/2rem url(/images/menu-24px.svg);border:none;height:2.5rem;margin-left:1rem;width:2.5rem}.go-Header-navOpen--hidden{display:none}.go-Header-navOpen--white{background:no-repeat center/2rem url(/static/shared/icon/menu_gm_grey_24dp.svg);filter:brightness(0) saturate(100%) invert(100%) sepia(97%) saturate(13%) hue-rotate(245deg) brightness(103%) contrast(107%)}.go-SearchForm--expanded{flex-grow:1}.go-SearchForm-form{display:none}.go-SearchForm--expanded .go-SearchForm-form{display:flex}.go-SearchForm-expandSearch{appearance:none;background:none;font-size:1.5rem}.go-SearchForm--expanded .go-SearchForm-expandSearch{display:none}@media only screen and (min-width: 32rem){.go-Header-rightContent{width:100%}.go-SearchForm{flex:1}.go-SearchForm-form{display:flex}.go-SearchForm-expandSearch{display:none}.go-Header-logo--hidden{display:initial}}.go-NavigationDrawer{background:var(--white);height:100%;left:auto;max-width:27rem;position:fixed;right:0;top:0;transform:translate(100%);transition:transform .1s ease-in-out;width:85%;z-index:30}@media only screen and (min-width: 50rem){.go-NavigationDrawer{display:none}}.go-NavigationDrawer.is-active{transform:translate(0)}.go-NavigationDrawer-header{align-items:center;display:flex;justify-content:space-between}.go-NavigationDrawer-logo{display:block;height:2rem;margin:1rem;width:5.125rem}.go-NavigationDrawer-list{list-style:none;margin:0;padding:0}.go-NavigationDrawer-listItem{font-size:1.125rem;margin:0 .5rem}.go-NavigationDrawer-listItem--active{background-color:var(--blue);border-radius:.4rem}.go-NavigationDrawer-scrim{display:none;height:100%;left:0;position:fixed;top:0;width:100%;z-index:20}.go-NavigationDrawer.is-active+.go-NavigationDrawer-scrim{background-color:var(--gray-1);display:block;opacity:.32}.go-Icon{filter:none;height:1.125em;vertical-align:text-bottom;width:auto}.go-Icon--accented{filter:brightness(0) invert(45%) sepia(94%) saturate(6735%) hue-rotate(176deg) brightness(94%) contrast(101%)}.go-Icon--inverted{filter:brightness(0) saturate(100%) invert(100%) sepia(97%) saturate(13%) hue-rotate(245deg) brightness(103%) contrast(107%)}[data-theme=dark] .go-Icon:not(.go-Icon--accented){filter:brightness(0) saturate(100%) invert(100%) sepia(97%) saturate(13%) hue-rotate(245deg) brightness(103%) contrast(107%)}[data-theme=dark] .go-Icon--accented{filter:brightness(0) invert(69%) sepia(46%) saturate(466%) hue-rotate(153deg) brightness(90%) contrast(88%)}@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .go-Icon:not(.go-Icon--accented){filter:brightness(0) saturate(100%) invert(100%) sepia(97%) saturate(13%) hue-rotate(245deg) brightness(103%) contrast(107%)}:root:not([data-theme="light"]) .go-Icon--accented{filter:brightness(0) invert(57%) sepia(63%) saturate(4864%) hue-rotate(160deg) brightness(100%) contrast(101%)}}.go-Message{color:var(--color-text);font-size:.875rem;line-height:1.5rem;padding:0 var(--gutter);width:100%}.go-Message--notice{background-color:var(--color-background-info)}.go-Message--warning{background-color:var(--color-background-warning);color:var(--gray-1)}.go-Message--alert{background-color:var(--color-background-alert)}.go-Message>.go-Icon{vertical-align:text-top}[data-theme=dark] .go-Message--warning .go-Icon{filter:none}@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .go-Message--warning .go-Icon{filter:none}}dialog{position:absolute;left:0;right:0;width:-moz-fit-content;width:-webkit-fit-content;width:fit-content;height:-moz-fit-content;height:-webkit-fit-content;height:fit-content;margin:auto;border:solid;padding:1em;background:white;color:#000;display:block}dialog:not([open]){display:none}dialog+.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.1)}._dialog_overlay{position:fixed;top:0;right:0;bottom:0;left:0}dialog.fixed{position:fixed;top:50%;transform:translateY(-50%)}.go-Modal{background:var(--color-background);border:var(--border);border-radius:var(--border-radius);bottom:0;box-shadow:var(--box-shadow);color:var(--color-text);display:flex;flex-direction:column;gap:1rem;max-height:100%;max-width:100%;position:fixed;top:0}.go-Modal>form{display:contents}.go-Modal--small{width:20rem}.go-Modal--md{width:30rem}.go-Modal--lg{width:40rem}.go-Modal-header{display:flex;justify-content:space-between}.go-Modal-header h2{font-size:1.15rem;line-height:1.25rem}.go-Modal-body{flex-grow:1;min-height:2rem;min-width:18rem}.go-Modal-actions{text-align:right}@media not all and (min-resolution: .001dpcm){@supports (-webkit-appearance: none){.go-Modal{padding-bottom:0}}}.go-Tree{--js-tree-height: 0;display:flex;flex-direction:column}.go-Tree ul{list-style:none;padding-left:0}.go-Tree li:last-of-type{padding-bottom:.25rem}.go-Tree a+ul{display:none}.go-Tree a[aria-expanded=true]+ul[role=group]{display:block}.go-Tree a[aria-level="1"]+ul[role=group]{max-height:calc(100vh - var(--js-tree-height, 0) - var(--js-sticky-header-height, 3.5rem) - 5rem);overflow-y:auto;padding:.5rem .25rem 0}.go-Tree a{color:var(--color-text-subtle);display:block;line-height:1.5rem;overflow:hidden;padding:.125rem 0 .125rem 1.25rem;position:relative;text-overflow:ellipsis;user-select:none;white-space:nowrap}.go-Tree>li>a,.go-Tree a[aria-level="1"]{display:block;font-size:1rem;font-weight:500;line-height:2.5rem;padding:0 1rem}.go-Tree a:focus,.go-Tree a:hover{text-decoration:underline;z-index:1}.go-Tree a[aria-selected=true]{color:var(--color-text);font-weight:500}.go-Tree a[aria-level="1"][aria-selected=true],.go-Tree a[aria-level="1"][aria-expanded=true]{background-color:var(--color-background-accented)}.go-Tree a[aria-level="3"][aria-expanded=true]{margin-bottom:.375em}.go-Tree a[aria-level="2"]{margin-bottom:.25rem;position:relative}.go-Tree a[aria-level="3"]{padding-left:2.5rem}.go-Tree a[aria-level="4"]{border-left:.125rem solid var(--color-background-accented);margin-left:2.5rem;padding-left:.5rem}.go-Tree a[aria-selected=true][aria-level="2"]:not([aria-expanded]):before,.go-Tree a[aria-selected=true][aria-level="3"]:not([aria-expanded]):before{background-color:var(--color-brand-primary);border-radius:50%;content:"";display:block;height:.3125rem;left:.4688rem;position:absolute;top:.75rem;width:.3125rem}.go-Tree a[aria-expanded][aria-owns][aria-level="2"]:before,.go-Tree a[aria-expanded][aria-owns][aria-level="3"]:before{border-bottom:.25rem solid transparent;border-left:.25rem solid var(--color-border);border-right:0;border-top:.25rem solid transparent;content:"";display:block;height:0;left:.5rem;position:absolute;top:.625rem;transition:transform .1s linear;width:0}.go-Tree a[aria-expanded=true][aria-level="2"]:before,.go-Tree a[aria-expanded=true][aria-level="3"]:before{transform:rotate(90deg)}.go-Tree a[aria-expanded][aria-level="3"]:not([empty]):before,.go-Tree a[aria-selected][aria-level="3"]:not([empty]):before{left:1.5rem;top:.75rem}.go-Tree a[aria-selected=true][aria-level="4"]{border-left:.125rem solid var(--color-brand-primary)}.go-Tooltip{border-radius:var(--border-radius);cursor:pointer;display:inline-block;position:relative}.go-Tooltip>summary{list-style:none}.go-Tooltip>summary::-webkit-details-marker,.go-Tooltip>summary::marker{display:none}.go-Tooltip>summary>img{vertical-align:text-bottom}.go-Tooltip p{background:var(--color-background) 80%;border:var(--border);border-radius:var(--border-radius);color:var(--color-text);font-size:.75rem;letter-spacing:.01875rem;line-height:1rem;padding:.5rem;position:absolute;top:1.5rem;white-space:normal;width:12rem;z-index:100}:root{--gutter: 1rem;--gap: 1rem;--scroll-margin: calc( var(--js-sticky-header-height, 3.5rem) + var(--js-sticky-nav-height, 0) + 2rem );--border: .0625rem solid var(--color-border);--border-radius: .25rem;--box-shadow: 0 0 .375rem 0 rgb(0 0 0 / 25%);--focus-box-shadow: 0 0 .0625rem .0625rem rgba(0, 112, 210, .6)}[data-theme=dark]{--box-shadow: 0 .3125rem .9375rem rgb(0 0 0 / 45%)}@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--box-shadow: 0 .3125rem .9375rem rgb(0 0 0 / 45%)}}@media (min-width: 50rem){:root{--gutter: 1.5rem;--gap: 2rem;--scroll-margin: calc( var(--js-sticky-header-height, 3.5rem) + var(--js-sticky-nav-height, 0) + 1rem )}}@media (min-width: 80rem){:root{--gutter: 2rem}}@media (min-width: 112rem){:root{--gutter: 2.5rem}}*:target{scroll-margin-top:var(--scroll-margin)}body{background-color:var(--color-background);display:flex;flex-direction:column;min-height:100vh;min-width:23.5rem;-webkit-overflow-scrolling:touch}.go-Container{display:flex;flex-direction:column;flex-grow:1;height:100%;margin-bottom:5rem}.go-Content{display:flex;flex-flow:column;gap:1rem;margin:0 auto;max-width:63rem;min-height:32rem;padding:2rem var(--gutter);width:100%}.go-Content--center{justify-content:center;margin:auto}
+/*# sourceMappingURL=frontend.min.css.map */
diff --git a/static/frontend/frontend.min.css.map b/static/frontend/frontend.min.css.map
new file mode 100644
index 0000000..61cb864
--- /dev/null
+++ b/static/frontend/frontend.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["../shared/reset.css", "../shared/typography/typography.css", "../shared/button/button.css", "../shared/breadcrumb/breadcrumb.css", "../shared/chip/chip.css", "../shared/clipboard/clipboard.css", "../shared/color/color.css", "../shared/footer/footer.css", "../shared/form/form.css", "../shared/gopher/gopher.css", "../shared/header/header.css", "../shared/icon/icon.css", "../shared/message/message.css", "../../third_party/dialog-polyfill/dialog-polyfill.css", "../shared/modal/modal.css", "../shared/outline/tree.css", "../shared/tooltip/tooltip.css", "../shared/shared.css"],
+ "sourcesContent": ["/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/*!\n * http://meyerweb.com/eric/tools/css/reset/\n * v2.0 | 20110126\n * License: none (public domain)\n */\n\nhtml,\nbody,\nbutton,\ndiv,\nspan,\napplet,\nobject,\niframe,\nh1,\nh2,\nh3,\nh4,\nh5,\nh6,\nhr,\ninput,\np,\nblockquote,\npre,\na,\nabbr,\nacronym,\naddress,\nbig,\ncite,\ncode,\ndel,\ndfn,\ndialog,\nem,\nimg,\nins,\nkbd,\nq,\ns,\nsamp,\nsmall,\nstrike,\nstrong,\nsub,\nsup,\ntt,\nvar,\nb,\nu,\ni,\ncenter,\ndl,\ndt,\ndd,\nol,\nul,\nli,\nfieldset,\nform,\nlabel,\nlegend,\ntable,\ncaption,\ntbody,\ntfoot,\nthead,\ntr,\nth,\ntd,\narticle,\naside,\ncanvas,\ndetails,\nembed,\nfigure,\nfigcaption,\nfooter,\nheader,\nhgroup,\nmenu,\nnav,\noutput,\nruby,\nsection,\nsummary,\ntime,\nmark,\naudio,\nvideo {\n border: 0;\n font: inherit;\n font-size: 100%;\n margin: 0;\n padding: 0;\n vertical-align: baseline;\n}\n\n/* HTML5 display-role reset for older browsers */\narticle,\naside,\ndetails,\nfigcaption,\nfigure,\nfooter,\nheader,\nhgroup,\nmenu,\nnav,\nsection {\n display: block;\n}\nbody {\n line-height: 1;\n}\nol,\nul {\n list-style: none;\n}\nblockquote,\nq {\n quotes: none;\n}\nblockquote::before,\nblockquote::after,\nq::before,\nq::after {\n content: '';\n content: none;\n}\ntable {\n border-collapse: collapse;\n border-spacing: 0;\n}\n\n*,\n::before,\n::after {\n box-sizing: border-box;\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nbody {\n color: var(--color-text);\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif,\n 'Apple Color Emoji', 'Segoe UI Emoji';\n font-size: 1rem;\n line-height: normal;\n}\nh1 {\n font-size: 1.5rem;\n}\nh2 {\n font-size: 1.375rem;\n}\nh3 {\n font-size: 1.25rem;\n}\nh4 {\n font-size: 1.125rem;\n}\nh5 {\n font-size: 1rem;\n}\nh6 {\n font-size: 0.875rem;\n}\n\nh1,\nh2,\nh3,\nh4 {\n font-weight: 600;\n line-height: 1.25em;\n word-break: break-word;\n}\nh5,\nh6 {\n font-weight: 500;\n line-height: 1.3em;\n word-break: break-word;\n}\n\nhr {\n border: none;\n border-bottom: var(--border);\n margin: 0;\n width: 100%;\n}\n\np {\n font-size: 1rem;\n line-height: 1.5rem;\n max-width: 60rem;\n}\nstrong {\n font-weight: 600;\n}\n\n.go-textSubtle {\n color: var(--color-text-subtle);\n}\n.go-textTitle {\n font-size: 1.125rem;\n font-weight: 600;\n line-height: 1.25rem;\n}\n.go-textLabel {\n font-size: 0.875rem;\n font-weight: 600;\n line-height: 1rem;\n}\n.go-textPagination {\n font-size: 0.875rem;\n line-height: 1rem;\n}\ncode,\npre,\ntextarea.code {\n font-family: SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;\n font-size: 0.875rem;\n line-height: 1.5em;\n}\npre,\ntextarea.code {\n background-color: var(--color-background-accented);\n border: var(--border);\n border-radius: var(--border-radius);\n color: var(--color-text);\n overflow-x: auto;\n padding: 0.625rem;\n tab-size: 4;\n white-space: pre;\n}\n\nbutton,\ninput,\nselect,\ntextarea {\n font: inherit;\n}\n\na,\na:link,\na:visited {\n color: var(--color-brand-primary);\n text-decoration: none;\n}\na:hover,\na:hover > * {\n color: var(--color-brand-primary);\n text-decoration: underline;\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nbutton:focus:not([disabled]) {\n border-color: var(--color-brand-primary);\n -webkit-box-shadow: var(--focus-box-shadow);\n box-shadow: var(--focus-box-shadow);\n outline: transparent;\n}\n\n.go-Button {\n align-items: center;\n background-color: var(--color-button);\n border: 0.0625rem solid transparent;\n border-radius: var(--border-radius);\n color: var(--color-button-text);\n cursor: pointer;\n display: inline-flex;\n font-weight: 500;\n gap: 0.25rem;\n}\n.go-Button:not(.go-Button--inline) {\n padding: 0.5rem;\n}\n\n.go-Button--accented {\n background-color: var(--color-button-accented);\n color: var(--color-button-accented-text);\n}\n.go-Button--inverted,\n.go-Button--text,\n.go-Button--inline {\n background-color: var(--color-button-inverted);\n color: var(--color-button-inverted-text);\n}\n.go-Button--inline {\n background-color: transparent;\n}\n\n.go-Button--inverted {\n border: var(--border);\n}\n\n.go-Button:hover {\n box-shadow: var(--focus-box-shadow);\n filter: contrast(0.95);\n}\n.go-Button--inline:hover {\n box-shadow: none;\n text-decoration: underline var(--color-button-inverted-text);\n}\n.go-Button:focus {\n filter: contrast(0.95);\n}\n.go-Button--inverted:focus {\n border-color: var(--color-button-inverted-text);\n}\n.go-Button:active {\n box-shadow: none;\n filter: contrast(0.85);\n}\n\n.go-Button:disabled {\n background-color: var(--color-button-disabled);\n box-shadow: none;\n color: var(--color-button-text-disabled);\n cursor: initial;\n filter: none;\n text-decoration: none;\n}\n.go-Button--accented:disabled {\n background-color: var(--color-button-accented-disabled);\n color: var(--color-button-accented-text-disabled);\n}\n.go-Button--inverted:disabled,\n.go-Button--text:disabled,\n.go-Button--inline:disabled {\n background-color: var(--color-button-inverted-disabled);\n color: var(--color-button-inverted-text-disabled);\n}\n.go-Button--inline:disabled {\n background-color: transparent;\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-Breadcrumb ol {\n line-height: 1.5rem;\n white-space: initial;\n}\n.go-Breadcrumb li {\n align-items: center;\n color: var(--color-text-subtle);\n display: inline-flex;\n font-size: 0.875rem;\n}\n.go-Breadcrumb li:not(:last-child)::after {\n content: '>';\n padding: 0 0.5rem;\n}\n.go-Breadcrumb li:last-child > a {\n color: var(--color-text-subtle);\n}\n.go-Breadcrumb li > .go-Clipboard {\n margin: 0 0.5rem;\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-Chip {\n background: var(--color-button);\n border: 0.0625rem solid var(--color-button);\n border-radius: 1.25rem;\n color: var(--color-button-text);\n font-size: 0.75rem;\n padding: 0.125rem 0.625rem;\n}\n.go-Chip--accented {\n background: var(--color-button-accented);\n border: 0.0625rem solid var(--color-button-accented);\n color: var(--color-button-accented-text);\n}\n.go-Chip--inverted {\n background: var(--color-button-inverted);\n border: var(--border);\n color: var(--color-text);\n}\n.go-Chip--highlighted {\n background: var(--color-background-highlighted-link);\n border-color: var(--color-background-highlighted-link);\n color: var(--color-brand-primary);\n}\n.go-Chip--alert {\n background: var(--pink);\n border: 0.0625rem solid var(--pink);\n color: var(--color-text-inverted);\n}\n.go-Chip--subtle {\n background-color: var(--color-background-accented);\n border-color: transparent;\n color: var(--color-text-subtle);\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-Clipboard {\n position: relative;\n}\n.go-Clipboard::before {\n background-color: var(--color-background-inverted);\n border-radius: var(--border-radius);\n color: var(--color-text-inverted);\n content: attr(data-tooltip);\n display: block;\n font-size: 0.9em;\n left: calc(100% + 0.125rem);\n padding: 0.25rem 0.3rem;\n position: absolute;\n text-transform: uppercase;\n top: 0.125rem;\n white-space: nowrap;\n z-index: 1000;\n}\n.go-Clipboard::after {\n border-bottom: 0.25rem solid transparent;\n border-left: 0;\n border-right: 0.25rem solid var(--color-background-inverted);\n border-top: 0.25rem solid transparent;\n content: '';\n display: block;\n position: absolute;\n right: -0.125rem;\n top: 0.5625rem;\n z-index: 1000;\n}\n.go-Clipboard:not([data-tooltip])::before,\n.go-Clipboard:not([data-tooltip])::after,\n.go-Clipboard[data-tooltip='']::before,\n.go-Clipboard[data-tooltip='']::after {\n display: none;\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n:root {\n /* Colors */\n --gray-1: #202224;\n --gray-2: #3e4042;\n --gray-3: #555759;\n --gray-4: #6e7072;\n --gray-5: #848688;\n --gray-6: #aaacae;\n --gray-7: #c6c8ca;\n --gray-8: #dcdee0;\n --gray-9: #f0f1f2;\n --gray-10: #f8f8f8;\n --turq-light: #5dc9e2;\n --turq-med: #50b7e0;\n --turq-dark: #007d9c;\n --blue: #bfeaf4;\n --blue-light: #f2fafd;\n --black: #000;\n --green: #3a6e11;\n --green-light: #5fda64;\n --pink: #ce3262;\n --pink-light: #fdecf1;\n --purple: #542c7d;\n --slate: #253443; /* Footer background. */\n --white: #fff;\n --yellow: #fddd00;\n --yellow-light: #fff8cc;\n\n /* Color Intents */\n --color-brand-primary: var(--turq-dark);\n --color-background: var(--white);\n --color-background-inverted: var(--slate);\n --color-background-accented: var(--gray-10);\n --color-background-highlighted: var(--blue);\n --color-background-highlighted-link: var(--blue-light);\n --color-background-info: var(--gray-9);\n --color-background-warning: var(--yellow-light);\n --color-background-alert: var(--pink-light);\n --color-border: var(--gray-7);\n --color-text: var(--gray-1);\n --color-text-subtle: var(--gray-4);\n --color-text-inverted: var(--white);\n --color-code-comment: var(--green);\n\n /* Interactive Colors */\n --color-input: var(--color-background);\n --color-input-text: var(--color-text);\n --color-button: var(--turq-dark);\n --color-button-disabled: var(--gray-9);\n --color-button-text: var(--white);\n --color-button-text-disabled: var(--gray-3);\n --color-button-inverted: var(--color-background);\n --color-button-inverted-disabled: var(--color-background);\n --color-button-inverted-text: var(--color-brand-primary);\n --color-button-inverted-text-disabled: var(--color-text-subtle);\n --color-button-accented: var(--yellow);\n --color-button-accented-disabled: var(--gray-9);\n --color-button-accented-text: var(--gray-1);\n --color-button-accented-text-disabled: var(--gray-3);\n}\n\n[data-theme='dark'] {\n --color-brand-primary: var(--turq-med);\n --color-background: var(--gray-1);\n --color-background-accented: var(--gray-2);\n --color-background-highlighted: var(--gray-2);\n --color-background-highlighted-link: var(--gray-2);\n --color-background-info: var(--gray-3);\n --color-background-warning: var(--yellow);\n --color-background-alert: var(--pink);\n --color-border: var(--gray-4);\n --color-text: var(--gray-9);\n --color-text-subtle: var(--gray-7);\n --color-code-comment: var(--green-light);\n}\n@media (prefers-color-scheme: dark) {\n :root:not([data-theme='light']) {\n --color-brand-primary: var(--turq-med);\n --color-background: var(--gray-1);\n --color-background-accented: var(--gray-2);\n --color-background-highlighted: var(--gray-2);\n --color-background-highlighted-link: var(--gray-2);\n --color-background-info: var(--gray-3);\n --color-background-warning: var(--yellow);\n --color-background-alert: var(--pink);\n --color-border: var(--gray-4);\n --color-text: var(--gray-9);\n --color-text-subtle: var(--gray-7);\n --color-code-comment: var(--green-light);\n }\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-Footer {\n background-color: var(--color-background-inverted);\n color: var(--color-text-inverted);\n font-size: 0.875rem;\n width: 100%;\n}\n.go-Footer-links {\n display: flex;\n flex-wrap: wrap;\n justify-content: space-between;\n margin: auto;\n max-width: 75.75rem;\n padding: 2rem 1.5rem 2.625rem 1.5rem;\n}\n.go-Footer-linkColumn {\n flex: 0 0 9.5rem;\n}\n.go-Footer .go-Footer-link {\n color: var(--color-text-inverted);\n display: flex;\n flex: 1;\n font-size: 0.875rem;\n line-height: 2rem;\n}\n.go-Footer .go-Footer-link--primary {\n font-size: 1.125rem;\n line-height: 1.75rem;\n margin-bottom: 0.5rem;\n margin-top: 0.75rem;\n}\n.go-Footer-bottom {\n align-items: center;\n border-top: var(--border);\n display: flex;\n margin: 0 1.5rem;\n min-height: 4.125rem;\n}\n.go-Footer-gopher {\n align-self: flex-end;\n height: 3.147rem;\n width: 5rem;\n}\n.go-Footer-listRow {\n display: flex;\n flex: 1;\n flex-wrap: wrap;\n list-style: none;\n margin: 0;\n padding: 0;\n text-align: center;\n}\n.go-Footer-listItem {\n align-items: center;\n display: flex;\n flex: 1 100%;\n justify-content: center;\n margin: 0.4rem 0;\n padding: 0 1rem;\n}\n.go-Footer-listItem a:link,\n.go-Footer-listItem a:visited {\n color: var(--color-text-inverted);\n}\n\n.go-Footer-googleLogo {\n align-self: flex-end;\n height: 1.5rem;\n margin-bottom: 1.3rem;\n text-align: right;\n}\n.go-Footer-googleLogoImg {\n height: 1.5rem;\n width: 4.529rem;\n}\n\n@media only screen and (min-width: 52rem) {\n .go-Footer-listItem {\n flex: initial;\n }\n .go-Footer-listItem + .go-Footer-listItem {\n border-left: var(--border);\n }\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nselect:focus:not([disabled]),\ninput:focus:not([disabled]) {\n border-color: var(--color-brand-primary);\n -webkit-box-shadow: var(--focus-box-shadow);\n box-shadow: var(--focus-box-shadow);\n outline: transparent;\n z-index: 2;\n}\n\ninput::placeholder {\n color: var(--color-text-subtle);\n}\n\n.go-Form {\n align-items: start;\n display: flex;\n flex-direction: column;\n gap: 1rem;\n}\n\n.go-Label {\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n}\n.go-Label--inline {\n align-items: center;\n flex-direction: row;\n}\n.go-Label legend {\n margin-bottom: 0.5rem;\n}\n.go-Label--inline legend {\n float: left;\n margin-bottom: 0;\n}\n.go-Input,\n.go-Select {\n background: var(--color-input);\n border: var(--border);\n border-radius: var(--border-radius);\n color: var(--color-input-text);\n}\n.go-Input {\n padding: 0.40625rem 0.5rem;\n}\n.go-Select {\n -webkit-appearance: none;\n -moz-appearance: none;\n appearance: none;\n background: url('/static/shared/icon/arrow_drop_down_gm_grey_24dp.svg') right no-repeat;\n background-color: var(--color-background);\n background-position: right center;\n border-radius: var(--border-radius);\n margin: 0;\n padding: 0.34375rem 1.25rem 0.34375rem 0.5rem;\n}\n\n.go-InputGroup {\n display: flex;\n}\n.go-InputGroup .go-Input {\n flex: 1;\n}\n.go-InputGroup > :not(:first-child, :last-child) {\n border-radius: 0;\n margin-left: -0.0625rem;\n}\n.go-InputGroup > :first-child {\n border-bottom-right-radius: 0;\n border-top-right-radius: 0;\n}\n.go-InputGroup > :last-child {\n border-bottom-left-radius: 0;\n border-top-left-radius: 0;\n margin-left: -0.0625rem;\n}\n.go-InputGroup > *:hover,\n.go-InputGroup > *:focus {\n z-index: 1;\n}\n", "/*!\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-GopherMessage img {\n display: block;\n height: 15rem;\n margin: 0 auto;\n padding: 1.25rem 0;\n width: 15rem;\n}\n.go-GopherMessage p {\n font-weight: 600;\n margin: auto;\n text-align: center;\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-Banner {\n background-color: var(--gray-1);\n\n /**\n * Only show on wide viewports so the\n * text never wraps or gets cut off.\n */\n display: none;\n}\n.go-Banner-inner {\n align-items: center;\n display: flex;\n justify-content: space-between;\n margin: 0 auto;\n max-width: 75.75rem;\n min-height: 2.5rem;\n padding: 0.5rem var(--gutter);\n}\n.Site--wide .go-Banner-inner {\n max-width: 98rem;\n}\n.go-Banner--full .go-Banner-inner {\n max-width: unset;\n}\n.go-Banner-message {\n color: var(--white);\n margin-right: 1.25rem;\n}\n.go-Banner-action:link,\n.go-Banner-action:visited {\n color: var(--white);\n text-decoration: underline;\n white-space: nowrap;\n}\n@media only screen and (min-width: 52rem) {\n .go-Banner {\n display: block;\n }\n}\n\n.go-Header {\n background: #007d9c;\n border-bottom: none;\n box-shadow: 0 0.0625rem 0.125rem rgba(171, 171, 171, 0.3);\n top: 0;\n width: 100%;\n z-index: 10;\n}\n.go-Header-inner {\n margin: 0 auto;\n max-width: 75.75rem;\n padding: 0 var(--gutter);\n}\n.Site--wide .go-Header-inner {\n max-width: 98rem;\n}\n.go-Header--full .go-Header-inner {\n max-width: initial;\n}\n.go-Header-nav {\n align-items: center;\n display: flex;\n height: 3.5rem;\n justify-content: space-between;\n}\n.go-Header-rightContent {\n align-items: center;\n display: flex;\n height: 100%;\n justify-content: flex-end;\n width: 100%;\n}\n.go-Header-rightContent form {\n flex-grow: 1;\n}\n.go-Header-inner--dark {\n border-bottom: none;\n color: var(--white);\n}\n.go-Header-logo {\n display: block;\n height: 2rem;\n margin-right: 2.25rem;\n width: 5.125rem;\n}\n.go-Header-logo--hidden {\n display: none;\n}\n.go-Header-menuItem {\n display: none;\n}\n.go-Header-menu {\n align-items: stretch;\n display: flex;\n height: 100%;\n list-style: none;\n margin: 0;\n padding: 0;\n}\n@media only screen and (min-width: 57.7rem) {\n .go-Header-menuItem {\n align-items: stretch;\n display: inline-flex;\n flex: none;\n }\n .go-Header-menu {\n justify-content: flex-end;\n }\n .go-Header-navOpen {\n display: none;\n }\n}\n.go-Header-menuItem a:link,\n.go-Header-menuItem a:visited {\n align-items: center;\n border-bottom: 0.1875rem solid transparent;\n border-top: 0.1875rem solid transparent; /* To ensure the text remains centered. */\n color: var(--gray-2);\n display: inline-flex;\n margin: 0 0.3125rem;\n padding: 0 0.9375rem;\n text-align: center;\n text-decoration: none;\n width: 100%;\n}\n.go-Header-menuItem--active a:link,\n.go-Header-menuItem--active a:visited {\n border-bottom-color: var(--turq-med);\n font-weight: bold;\n}\n.go-Header-menuItem a:hover {\n border-bottom-color: var(--white);\n color: var(--gray-2);\n}\n.go-NavigationDrawer-listItem a:link,\n.go-NavigationDrawer-listItem a:visited {\n display: block;\n margin: 0 1rem;\n padding: 0.5rem;\n}\n.go-Header-inner--dark .go-Header-menuItem a:link,\n.go-Header-inner--dark .go-Header-menuItem a:visited {\n color: var(--white);\n}\n\n.go-Header-navOpen {\n background: no-repeat center/2rem url('/images/menu-24px.svg');\n border: none;\n height: 2.5rem;\n margin-left: 1rem;\n width: 2.5rem;\n}\n.go-Header-navOpen--hidden {\n display: none;\n}\n.go-Header-navOpen--white {\n background: no-repeat center/2rem url('/static/shared/icon/menu_gm_grey_24dp.svg');\n filter: brightness(0) saturate(100%) invert(100%) sepia(97%) saturate(13%) hue-rotate(245deg)\n brightness(103%) contrast(107%);\n}\n\n.go-SearchForm--expanded {\n flex-grow: 1;\n}\n.go-SearchForm-form {\n display: none;\n}\n.go-SearchForm--expanded .go-SearchForm-form {\n display: flex;\n}\n.go-SearchForm-expandSearch {\n appearance: none;\n background: none;\n font-size: 1.5rem;\n}\n.go-SearchForm--expanded .go-SearchForm-expandSearch {\n display: none;\n}\n\n@media only screen and (min-width: 32rem) {\n .go-Header-rightContent {\n width: 100%;\n }\n .go-SearchForm {\n flex: 1;\n }\n .go-SearchForm-form {\n display: flex;\n }\n .go-SearchForm-expandSearch {\n display: none;\n }\n .go-Header-logo--hidden {\n display: initial;\n }\n}\n\n.go-NavigationDrawer {\n background: var(--white);\n height: 100%;\n left: auto;\n max-width: 27rem;\n position: fixed;\n right: 0;\n top: 0;\n transform: translateX(100%);\n transition: transform 100ms ease-in-out;\n width: 85%;\n z-index: 30;\n}\n@media only screen and (min-width: 50rem) {\n .go-NavigationDrawer {\n display: none;\n }\n}\n.go-NavigationDrawer.is-active {\n transform: translateX(0);\n}\n.go-NavigationDrawer-header {\n align-items: center;\n display: flex;\n justify-content: space-between;\n}\n.go-NavigationDrawer-logo {\n display: block;\n height: 2rem;\n margin: 1rem 1rem;\n width: 5.125rem;\n}\n.go-NavigationDrawer-list {\n list-style: none;\n margin: 0;\n padding: 0;\n}\n.go-NavigationDrawer-listItem {\n font-size: 1.125rem;\n margin: 0 0.5rem;\n}\n.go-NavigationDrawer-listItem--active {\n background-color: var(--blue);\n border-radius: 0.4rem;\n}\n.go-NavigationDrawer-scrim {\n display: none;\n height: 100%;\n left: 0;\n position: fixed;\n top: 0;\n width: 100%;\n z-index: 20;\n}\n.go-NavigationDrawer.is-active + .go-NavigationDrawer-scrim {\n background-color: var(--gray-1);\n display: block;\n opacity: 0.32;\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-Icon {\n filter: none;\n height: 1.125em;\n vertical-align: text-bottom;\n width: auto;\n}\n.go-Icon--accented {\n filter: brightness(0) invert(45%) sepia(94%) saturate(6735%) hue-rotate(176deg) brightness(94%)\n contrast(101%);\n}\n.go-Icon--inverted {\n filter: brightness(0) saturate(100%) invert(100%) sepia(97%) saturate(13%) hue-rotate(245deg)\n brightness(103%) contrast(107%);\n}\n\n[data-theme='dark'] .go-Icon:not(.go-Icon--accented) {\n filter: brightness(0) saturate(100%) invert(100%) sepia(97%) saturate(13%) hue-rotate(245deg)\n brightness(103%) contrast(107%);\n}\n[data-theme='dark'] .go-Icon--accented {\n filter: brightness(0) invert(69%) sepia(46%) saturate(466%) hue-rotate(153deg) brightness(90%)\n contrast(88%);\n}\n@media (prefers-color-scheme: dark) {\n :root:not([data-theme='light']) .go-Icon:not(.go-Icon--accented) {\n filter: brightness(0) saturate(100%) invert(100%) sepia(97%) saturate(13%) hue-rotate(245deg)\n brightness(103%) contrast(107%);\n }\n :root:not([data-theme='light']) .go-Icon--accented {\n filter: brightness(0) invert(57%) sepia(63%) saturate(4864%) hue-rotate(160deg) brightness(100%)\n contrast(101%);\n }\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-Message {\n color: var(--color-text);\n font-size: 0.875rem;\n line-height: 1.5rem;\n padding: 0 var(--gutter);\n width: 100%;\n}\n.go-Message--notice {\n background-color: var(--color-background-info);\n}\n.go-Message--warning {\n background-color: var(--color-background-warning);\n color: var(--gray-1);\n}\n.go-Message--alert {\n background-color: var(--color-background-alert);\n}\n\n.go-Message > .go-Icon {\n vertical-align: text-top;\n}\n\n[data-theme='dark'] .go-Message--warning .go-Icon {\n filter: none;\n}\n@media (prefers-color-scheme: dark) {\n :root:not([data-theme='light']) .go-Message--warning .go-Icon {\n filter: none;\n }\n}\n", "dialog {\n position: absolute;\n left: 0; right: 0;\n width: -moz-fit-content;\n width: -webkit-fit-content;\n width: fit-content;\n height: -moz-fit-content;\n height: -webkit-fit-content;\n height: fit-content;\n margin: auto;\n border: solid;\n padding: 1em;\n background: white;\n color: black;\n display: block;\n}\n\ndialog:not([open]) {\n display: none;\n}\n\ndialog + .backdrop {\n position: fixed;\n top: 0; right: 0; bottom: 0; left: 0;\n background: rgba(0,0,0,0.1);\n}\n\n._dialog_overlay {\n position: fixed;\n top: 0; right: 0; bottom: 0; left: 0;\n}\n\ndialog.fixed {\n position: fixed;\n top: 50%;\n transform: translate(0, -50%);\n}", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n@import url('../../../third_party/dialog-polyfill/dialog-polyfill.css');\n\n.go-Modal {\n background: var(--color-background);\n border: var(--border);\n border-radius: var(--border-radius);\n bottom: 0;\n box-shadow: var(--box-shadow);\n color: var(--color-text);\n display: flex;\n flex-direction: column;\n gap: 1rem;\n max-height: 100%;\n max-width: 100%;\n position: fixed;\n top: 0;\n}\n.go-Modal > form {\n display: contents;\n}\n.go-Modal--small {\n width: 20rem;\n}\n.go-Modal--md {\n width: 30rem;\n}\n.go-Modal--lg {\n width: 40rem;\n}\n.go-Modal-header {\n display: flex;\n justify-content: space-between;\n}\n.go-Modal-header h2 {\n font-size: 1.15rem;\n line-height: 1.25rem;\n}\n.go-Modal-body {\n flex-grow: 1;\n min-height: 2rem;\n min-width: 18rem;\n}\n.go-Modal-actions {\n text-align: right;\n}\n\n/* Safari only */\n@media not all and (min-resolution: 0.001dpcm) {\n @supports (-webkit-appearance: none) {\n .go-Modal {\n padding-bottom: 0;\n }\n }\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-Tree {\n --js-tree-height: 0;\n\n display: flex;\n flex-direction: column;\n}\n\n.go-Tree ul {\n list-style: none;\n padding-left: 0;\n}\n.go-Tree li:last-of-type {\n padding-bottom: 0.25rem;\n}\n.go-Tree a + ul {\n display: none;\n}\n.go-Tree a[aria-expanded='true'] + ul[role='group'] {\n display: block;\n}\n.go-Tree a[aria-level='1'] + ul[role='group'] {\n max-height: calc(\n 100vh - var(--js-tree-height, 0) - var(--js-sticky-header-height, 3.5rem) - 5rem\n );\n overflow-y: auto;\n padding: 0.5rem 0.25rem 0 0.25rem;\n}\n.go-Tree a {\n color: var(--color-text-subtle);\n display: block;\n line-height: 1.5rem;\n overflow: hidden;\n padding: 0.125rem 0 0.125rem 1.25rem;\n position: relative;\n text-overflow: ellipsis;\n user-select: none;\n white-space: nowrap;\n}\n.go-Tree > li > a,\n.go-Tree a[aria-level='1'] {\n display: block;\n font-size: 1rem;\n font-weight: 500;\n line-height: 2.5rem;\n padding: 0 1rem;\n}\n.go-Tree a:focus,\n.go-Tree a:hover {\n text-decoration: underline;\n z-index: 1;\n}\n.go-Tree a[aria-selected='true'] {\n color: var(--color-text);\n font-weight: 500;\n}\n.go-Tree a[aria-level='1'][aria-selected='true'],\n.go-Tree a[aria-level='1'][aria-expanded='true'] {\n background-color: var(--color-background-accented);\n}\n.go-Tree a[aria-level='3'][aria-expanded='true'] {\n margin-bottom: 0.375em;\n}\n.go-Tree a[aria-level='2'] {\n margin-bottom: 0.25rem;\n position: relative;\n}\n.go-Tree a[aria-level='3'] {\n padding-left: 2.5rem;\n}\n.go-Tree a[aria-level='4'] {\n border-left: 0.125rem solid var(--color-background-accented);\n margin-left: 2.5rem;\n padding-left: 0.5rem;\n}\n.go-Tree a[aria-selected='true'][aria-level='2']:not([aria-expanded])::before,\n.go-Tree a[aria-selected='true'][aria-level='3']:not([aria-expanded])::before {\n background-color: var(--color-brand-primary);\n border-radius: 50%;\n content: '';\n display: block;\n height: 0.3125rem;\n left: 0.4688rem;\n position: absolute;\n top: 0.75rem;\n width: 0.3125rem;\n}\n.go-Tree a[aria-expanded][aria-owns][aria-level='2']::before,\n.go-Tree a[aria-expanded][aria-owns][aria-level='3']::before {\n border-bottom: 0.25rem solid transparent;\n border-left: 0.25rem solid var(--color-border);\n border-right: 0;\n border-top: 0.25rem solid transparent;\n content: '';\n display: block;\n height: 0;\n left: 0.5rem;\n position: absolute;\n top: 0.625rem;\n transition: transform 0.1s linear;\n width: 0;\n}\n.go-Tree a[aria-expanded='true'][aria-level='2']::before,\n.go-Tree a[aria-expanded='true'][aria-level='3']::before {\n transform: rotate(90deg);\n}\n.go-Tree a[aria-expanded][aria-level='3']:not([empty])::before,\n.go-Tree a[aria-selected][aria-level='3']:not([empty])::before {\n left: 1.5rem;\n top: 0.75rem;\n}\n.go-Tree a[aria-selected='true'][aria-level='4'] {\n border-left: 0.125rem solid var(--color-brand-primary);\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.go-Tooltip {\n border-radius: var(--border-radius);\n cursor: pointer;\n display: inline-block;\n position: relative;\n}\n.go-Tooltip > summary {\n list-style: none;\n}\n.go-Tooltip > summary::-webkit-details-marker,\n.go-Tooltip > summary::marker {\n display: none;\n}\n.go-Tooltip > summary > img {\n vertical-align: text-bottom;\n}\n.go-Tooltip p {\n background: var(--color-background) 80%;\n border: var(--border);\n border-radius: var(--border-radius);\n color: var(--color-text);\n font-size: 0.75rem;\n letter-spacing: 0.01875rem;\n line-height: 1rem;\n padding: 0.5rem;\n position: absolute;\n top: 1.5rem;\n white-space: normal;\n width: 12rem;\n z-index: 100;\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n@import url('./reset.css');\n\n/**\n * Typography should be imported first in the list below to ensure expected\n * CSS rule inheritance on text elements.\n */\n@import url('./typography/typography.css');\n@import url('./button/button.css');\n@import url('./breadcrumb/breadcrumb.css');\n@import url('./chip/chip.css');\n@import url('./clipboard/clipboard.css');\n@import url('./color/color.css');\n@import url('./footer/footer.css');\n@import url('./form/form.css');\n@import url('./gopher/gopher.css');\n@import url('./header/header.css');\n@import url('./icon/icon.css');\n@import url('./message/message.css');\n@import url('./modal/modal.css');\n@import url('./outline/tree.css');\n@import url('./tooltip/tooltip.css');\n\n:root {\n /* Padding at the left and right of the viewport. */\n --gutter: 1rem;\n\n /* Margin between containers in the grid layout. */\n --gap: 1rem;\n\n /* The margin placed above elements scrolled to by clicking hash links. */\n --scroll-margin: calc(\n var(--js-sticky-header-height, 3.5rem) + var(--js-sticky-nav-height, 0) + 2rem\n );\n\n /* Default styles for page elements. */\n --border: 0.0625rem solid var(--color-border);\n --border-radius: 0.25rem;\n --box-shadow: 0 0 0.375rem 0 rgb(0 0 0 / 25%);\n --focus-box-shadow: 0 0 0.0625rem 0.0625rem rgba(0, 112, 210, 0.6);\n}\n\n[data-theme='dark'] {\n --box-shadow: 0 0.3125rem 0.9375rem rgb(0 0 0 / 45%);\n}\n@media (prefers-color-scheme: dark) {\n :root:not([data-theme='light']) {\n --box-shadow: 0 0.3125rem 0.9375rem rgb(0 0 0 / 45%);\n }\n}\n@media (min-width: 50rem) {\n :root {\n --gutter: 1.5rem;\n --gap: 2rem;\n --scroll-margin: calc(\n var(--js-sticky-header-height, 3.5rem) + var(--js-sticky-nav-height, 0) + 1rem\n );\n }\n}\n@media (min-width: 80rem) {\n :root {\n --gutter: 2rem;\n }\n}\n@media (min-width: 112rem) {\n :root {\n --gutter: 2.5rem;\n }\n}\n\n*:target {\n scroll-margin-top: var(--scroll-margin);\n}\n\nbody {\n background-color: var(--color-background);\n display: flex;\n flex-direction: column;\n min-height: 100vh;\n min-width: 23.5rem;\n\n /**\n * This is used to programatically detect whether overflow needs to be altered\n * to prevent jitter when focusing within fixed elements on iOS.\n * It also must be set to 'touch' for the fix to work.\n */\n -webkit-overflow-scrolling: touch;\n}\n\n.go-Container {\n display: flex;\n flex-direction: column;\n flex-grow: 1;\n height: 100%;\n margin-bottom: 5rem;\n}\n.go-Content {\n display: flex;\n flex-flow: column;\n gap: 1rem;\n margin: 0 auto;\n max-width: 63rem;\n min-height: 32rem;\n padding: 2rem var(--gutter);\n width: 100%;\n}\n.go-Content--center {\n justify-content: center;\n margin: auto;\n}\n"],
+ "mappings": ";;;;;AAYA,kbAqFE,SACA,aACA,eAnGF,mBAsGE,wBAIF,8EAWE,cAEF,KACE,cAEF,MAEE,gBAEF,aAEE,YAEF,oDAIE,WACA,aAEF,MACE,yBACA,iBAGF,iBAGE,sBC3IF,KACE,wBACA,wHAEA,eACA,mBAEF,GACE,iBAEF,GACE,mBAEF,GACE,kBAEF,GACE,mBAEF,GACE,eAEF,GACE,kBAGF,YAIE,gBACA,mBACA,sBAEF,MAEE,gBACA,kBACA,sBAGF,GACE,YACA,4BAjDF,SAmDE,WAGF,EACE,eACA,mBACA,gBAEF,OACE,gBAGF,eACE,+BAEF,cACE,mBACA,gBACA,oBAEF,cACE,kBACA,gBACA,iBAEF,mBACE,kBACA,iBAEF,uBAGE,oEACA,kBACA,kBAEF,kBAEE,kDACA,qBACA,mCACA,wBACA,gBA7FF,gBA+FE,WACA,gBAGF,6BAIE,aAGF,mBAGE,iCACA,qBAEF,kBAEE,iCACA,0BC7GF,6BACE,wCACA,2CACA,mCACA,oBAGF,WACE,mBACA,qCACA,kCACA,mCACA,+BACA,eACA,oBACA,gBACA,WAEF,mCAxBA,cA4BA,qBACE,8CACA,wCAEF,yDAGE,8CACA,wCAEF,mBACE,6BAGF,qBACE,qBAGF,iBACE,mCACA,qBAEF,yBACE,gBACA,4DAEF,iBACE,qBAEF,2BACE,+CAEF,kBACE,gBACA,qBAGF,oBACE,8CACA,gBACA,wCACA,eACA,YACA,qBAEF,8BACE,uDACA,iDAEF,oFAGE,uDACA,iDAEF,4BACE,6BC9EF,kBACE,mBACA,oBAEF,kBACE,mBACA,+BACA,oBACA,kBAEF,yCACE,YAjBF,gBAoBA,+BACE,+BAEF,gCAvBA,eCMA,SACE,+BACA,0CARF,sBAUE,+BACA,iBAXF,wBAcA,mBACE,wCACA,mDACA,wCAEF,mBACE,wCACA,qBACA,wBAEF,sBACE,oDACA,sDACA,iCAEF,gBACE,uBACA,kCACA,iCAEF,iBACE,kDACA,yBACA,+BC/BF,cACE,kBAEF,qBACE,kDACA,mCACA,iCACA,2BACA,cACA,eACA,0BAhBF,qBAkBE,kBACA,yBACA,YACA,mBACA,aAEF,oBACE,uCACA,cACA,2DACA,oCACA,WACA,cACA,kBACA,eACA,aACA,aAEF,4JAIE,aClCF,MAEE,kBACA,kBACA,kBACA,kBACA,kBACA,kBACA,kBACA,kBACA,kBACA,mBACA,sBACA,oBACA,qBACA,gBACA,sBACA,cACA,iBACA,uBACA,gBACA,sBACA,kBACA,iBACA,cACA,kBACA,wBAGA,wCACA,iCACA,0CACA,4CACA,4CACA,uDACA,uCACA,gDACA,4CACA,8BACA,4BACA,mCACA,oCACA,mCAGA,uCACA,sCACA,iCACA,uCACA,kCACA,4CACA,iDACA,0DACA,yDACA,gEACA,uCACA,gDACA,4CACA,qDAGF,kBACE,uCACA,kCACA,2CACA,8CACA,mDACA,uCACA,0CACA,sCACA,8BACA,4BACA,mCACA,yCAEF,oCACE,gCACE,uCACA,kCACA,2CACA,8CACA,mDACA,uCACA,0CACA,sCACA,8BACA,4BACA,mCACA,0CCxFJ,WACE,kDACA,iCACA,kBACA,WAEF,iBACE,aACA,eACA,8BAfF,YAiBE,mBAjBF,6BAoBA,sBACE,gBAEF,2BACE,iCACA,aACA,OACA,kBACA,iBAEF,oCACE,mBACA,oBACA,oBACA,kBAEF,kBACE,mBACA,yBACA,aAvCF,gBAyCE,oBAEF,kBACE,oBACA,gBACA,WAEF,mBACE,aACA,OACA,eACA,gBApDF,mBAuDE,kBAEF,oBACE,mBACA,aACA,YACA,uBA7DF,8BAiEA,yDAEE,iCAGF,sBACE,oBACA,cACA,qBACA,iBAEF,yBACE,cACA,eAGF,0CACE,oBACE,aAEF,wCACE,2BChFJ,yDAEE,wCACA,2CACA,mCACA,oBACA,UAGF,mBACE,+BAGF,SACE,kBACA,aACA,sBACA,SAGF,UACE,aACA,sBACA,UAEF,kBACE,mBACA,mBAEF,iBACE,oBAEF,yBACE,WACA,gBAEF,qBAEE,8BACA,qBACA,mCACA,8BAEF,UAjDA,wBAoDA,WACE,wBACA,qBACA,gBACA,qFACA,yCACA,iCACA,mCA3DF,mDAgEA,eACE,aAEF,yBACE,OAEF,8CAtEA,gBAwEE,sBAEF,4BACE,6BACA,0BAEF,2BACE,4BACA,yBACA,sBAEF,8CAEE,UC/EF,sBACE,cACA,aARF,gCAWE,YAEF,oBACE,gBAdF,YAgBE,kBCVF,WACE,+BAMA,aAEF,iBACE,mBACA,aACA,8BAlBF,cAoBE,mBACA,kBACA,4BAEF,6BACE,gBAEF,kCACE,gBAEF,mBACE,mBACA,qBAEF,iDAEE,mBACA,0BACA,mBAEF,0CACE,WACE,eAIJ,WACE,mBACA,mBACA,wCACA,MACA,WACA,WAEF,iBAtDA,cAwDE,mBACA,wBAEF,6BACE,gBAEF,kCACE,kBAEF,eACE,mBACA,aACA,cACA,8BAEF,wBACE,mBACA,aACA,YACA,yBACA,WAEF,6BACE,YAEF,uBACE,mBACA,mBAEF,gBACE,cACA,YACA,qBACA,eAEF,wBACE,aAEF,oBACE,aAEF,gBACE,oBACA,aACA,YACA,gBArGF,mBAyGA,4CACE,oBACE,oBACA,oBACA,UAEF,gBACE,yBAEF,mBACE,cAGJ,yDAEE,mBACA,yCACA,sCACA,oBACA,oBA5HF,qCA+HE,kBACA,qBACA,WAEF,yEAEE,oCACA,iBAEF,4BACE,iCACA,oBAEF,6EAEE,cA9IF,4BAkJA,uGAEE,mBAGF,mBACE,4DACA,YACA,cACA,iBACA,aAEF,2BACE,aAEF,0BACE,gFACA,6HAIF,yBACE,YAEF,oBACE,aAEF,6CACE,aAEF,4BACE,gBACA,gBACA,iBAEF,qDACE,aAGF,0CACE,wBACE,WAEF,eACE,OAEF,oBACE,aAEF,4BACE,aAEF,wBACE,iBAIJ,qBACE,wBACA,YACA,UACA,gBACA,eACA,QACA,MACA,0BACA,qCACA,UACA,WAEF,0CACE,qBACE,cAGJ,+BACE,uBAEF,4BACE,mBACA,aACA,8BAEF,0BACE,cACA,YAvOF,YAyOE,eAEF,0BACE,gBA5OF,mBAgPA,8BACE,mBAjPF,eAoPA,sCACE,6BArPF,oBAwPA,2BACE,aACA,YACA,OACA,eACA,MACA,WACA,WAEF,0DACE,+BACA,cACA,YC9PF,SACE,YACA,eACA,2BACA,WAEF,mBACE,8GAGF,mBACE,6HAIF,mDACE,6HAGF,qCACE,4GAGF,oCACE,iEACE,6HAGF,mDACE,gHC7BJ,YACE,wBACA,kBACA,mBACA,wBACA,WAEF,oBACE,8CAEF,qBACE,iDACA,oBAEF,mBACE,+CAGF,qBACE,wBAGF,gDACE,YAEF,oCACE,8DACE,aCjCJ,OACE,kBACA,OAAS,QACT,uBACA,0BACA,kBACA,wBACA,2BACA,mBARF,YAUE,aAVF,YAYE,iBACA,WACA,cAGF,mBACE,aAGF,iBACE,eACA,MAAQ,QAAU,SAAW,OAC7B,0BAGF,iBACE,eACA,MAAQ,QAAU,SAAW,OAG/B,aACE,eACA,QACA,2BC3BF,UACE,mCACA,qBACA,mCACA,SACA,6BACA,wBACA,aACA,sBACA,SACA,gBACA,eACA,eACA,MAEF,eACE,iBAEF,iBACE,YAEF,cACE,YAEF,cACE,YAEF,iBACE,aACA,8BAEF,oBACE,kBACA,oBAEF,eACE,YACA,gBACA,gBAEF,kBACE,iBAIF,8CACE,qCACE,UACE,mBClDN,SACE,oBAEA,aACA,sBAGF,YACE,gBACA,eAEF,yBACE,sBAEF,cACE,aAEF,8CACE,cAEF,0CACE,kGAGA,gBA9BF,uBAiCA,WACE,+BACA,cACA,mBACA,gBArCF,kCAuCE,kBACA,uBACA,iBACA,mBAEF,yCAEE,cACA,eACA,gBACA,mBAjDF,eAoDA,kCAEE,0BACA,UAEF,+BACE,wBACA,gBAEF,8FAEE,kDAEF,+CACE,qBAEF,2BACE,qBACA,kBAEF,2BACE,oBAEF,2BACE,2DACA,mBACA,mBAEF,sJAEE,4CAlFF,kBAoFE,WACA,cACA,gBACA,cACA,kBACA,WACA,eAEF,wHAEE,uCACA,6CACA,eACA,oCACA,WACA,cACA,SACA,WACA,kBACA,YACA,gCACA,QAEF,4GAEE,wBAEF,4HAEE,YACA,WAEF,+CACE,qDC/GF,YACE,mCACA,eACA,qBACA,kBAEF,oBACE,gBAEF,wEAEE,aAEF,wBACE,2BAEF,cACE,uCACA,qBACA,mCACA,wBACA,iBACA,yBACA,iBA7BF,cA+BE,kBACA,WACA,mBACA,YACA,YCPF,MAEE,eAGA,YAGA,wGAKA,6CACA,wBACA,6CACA,gEAGF,kBACE,mDAEF,oCACE,gCACE,oDAGJ,0BACE,MACE,iBACA,YACA,yGAKJ,0BACE,MACE,gBAGJ,2BACE,MACE,kBAIJ,SACE,uCAGF,KACE,yCACA,aACA,sBACA,iBACA,kBAOA,iCAGF,cACE,aACA,sBACA,YACA,YACA,mBAEF,YACE,aACA,iBACA,SAxGF,cA0GE,gBACA,iBACA,2BACA,WAEF,oBACE,uBAhHF",
+ "names": []
+}
diff --git a/static/frontend/frontend.tmpl b/static/frontend/frontend.tmpl
index 32e4f8a..09cd2fe 100644
--- a/static/frontend/frontend.tmpl
+++ b/static/frontend/frontend.tmpl
@@ -29,8 +29,7 @@
<meta class="js-gtmID" data-gtmid="{{.GoogleTagManagerID}}">
<link rel="shortcut icon" href="/static/shared/icon/favicon.ico">
{{block "canonical" .}}{{end}}
- <link href="/static/shared/reset.css?version={{.AppVersionLabel}}" rel="stylesheet">
- <link href="/static/frontend/frontend.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/frontend.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{block "title" .}}
<title>pkg.go.dev</title>
{{end}}
diff --git a/static/frontend/homepage/homepage.min.css b/static/frontend/homepage/homepage.min.css
new file mode 100644
index 0000000..cfbb207
--- /dev/null
+++ b/static/frontend/homepage/homepage.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.go-SearchForm{display:none}.Homepage-logo{border-radius:var(--border-radius);display:block;height:10rem;margin:3.125rem auto;width:auto}[data-theme=dark] .Homepage-logo{mix-blend-mode:difference}@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .Homepage-logo{mix-blend-mode:difference}}@media only screen and (min-width: 52rem){.Homepage{margin:2rem auto}.Homepage-logo{margin:3.5rem auto}}.Homepage-search{--border-radius: .5rem;height:3rem;margin:2.5rem auto 0;max-width:45.0625rem;position:relative;width:100%}.Homepage-search:before{background:url(/static/shared/icon/search_gm_grey_24dp.svg) left no-repeat;content:"";height:3rem;left:.75rem;position:absolute;width:1.5rem;z-index:3}.Homepage-search .go-Select{padding-left:2.5rem}.Homepage-search .go-Input{padding-left:2.5rem}.Homepage-search--symbol .go-Input{border-bottom-right-radius:var(--border-radius);border-top-right-radius:var(--border-radius);padding-left:1rem}.Homepage-search .go-Button{justify-content:center;width:7.375rem}.Homepage-search--symbol .go-Button{display:none}@media only screen and (min-width: 30rem){.Homepage-search--symbol .go-Input{border-bottom-right-radius:0;border-top-right-radius:0}.Homepage-search--symbol .go-Button{display:inline-flex}}.Homepage-searchHelp{align-items:center;display:block;justify-content:space-between;margin:0 auto;max-width:45.0625rem;text-align:center;width:100%}@media only screen and (min-width: 30rem){.Homepage-searchHelp{display:flex}}a.Homepage-helpLink{align-items:center;display:inline-flex;font-size:1em;font-weight:initial;margin-right:.5rem;white-space:nowrap}.Homepage-helpLink img{height:1rem;margin-left:.25rem;position:relative;top:.1875rem;width:1rem}.Homepage-exampleSearches{align-items:center;color:var(--color-text-subtle);display:block;font-size:.875rem;font-weight:500;text-align:center;width:100%}@media only screen and (min-width: 30rem){.Homepage-exampleSearches{display:flex}}.Homepage-exampleSearchesLabel{display:block;margin-bottom:1rem;text-transform:uppercase}@media only screen and (min-width: 30rem){.Homepage-exampleSearchesLabel{display:inline;margin-bottom:-.1rem}}.Homepage-exampleSearch{color:var(--color-brand-primary);font-size:1rem;font-weight:initial;padding:0 .625rem}.Questions{background:var(--color-background-accented);color:var(--color-text);display:flex;padding-bottom:1rem;padding-top:.5rem}.Questions-header{color:var(--color-text);font-weight:bold;margin:1rem 0}.Questions-content{flex-grow:1;margin:0 auto;max-width:75.75rem;padding:0 1.5rem}.Questions-content ul{list-style:none;padding-inline-start:0}.Questions-content ul>li{font-size:.875rem;line-height:1.75rem}
+/*# sourceMappingURL=homepage.min.css.map */
diff --git a/static/frontend/homepage/homepage.min.css.map b/static/frontend/homepage/homepage.min.css.map
new file mode 100644
index 0000000..622d1a2
--- /dev/null
+++ b/static/frontend/homepage/homepage.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["homepage.css"],
+ "sourcesContent": ["/*!\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/* Hide the search form in the header. */\n.go-SearchForm {\n display: none;\n}\n\n.Homepage-logo {\n border-radius: var(--border-radius);\n display: block;\n height: 10rem;\n margin: 3.125rem auto;\n width: auto;\n}\n[data-theme='dark'] .Homepage-logo {\n mix-blend-mode: difference;\n}\n@media (prefers-color-scheme: dark) {\n :root:not([data-theme='light']) .Homepage-logo {\n mix-blend-mode: difference;\n }\n}\n@media only screen and (min-width: 52rem) {\n .Homepage {\n margin: 2rem auto;\n }\n .Homepage-logo {\n margin: 3.5rem auto;\n }\n}\n.Homepage-search {\n --border-radius: 0.5rem;\n\n height: 3rem;\n margin: 2.5rem auto 0 auto;\n max-width: 45.0625rem;\n position: relative;\n width: 100%;\n}\n.Homepage-search::before {\n background: url('/static/shared/icon/search_gm_grey_24dp.svg') left no-repeat;\n content: '';\n height: 3rem;\n left: 0.75rem;\n position: absolute;\n width: 1.5rem;\n z-index: 3;\n}\n.Homepage-search .go-Select {\n padding-left: 2.5rem;\n}\n.Homepage-search .go-Input {\n padding-left: 2.5rem;\n}\n.Homepage-search--symbol .go-Input {\n border-bottom-right-radius: var(--border-radius);\n border-top-right-radius: var(--border-radius);\n padding-left: 1rem;\n}\n.Homepage-search .go-Button {\n justify-content: center;\n width: 7.375rem;\n}\n.Homepage-search--symbol .go-Button {\n display: none;\n}\n@media only screen and (min-width: 30rem) {\n .Homepage-search--symbol .go-Input {\n border-bottom-right-radius: 0;\n border-top-right-radius: 0;\n }\n .Homepage-search--symbol .go-Button {\n display: inline-flex;\n }\n}\n.Homepage-searchHelp {\n align-items: center;\n display: block;\n justify-content: space-between;\n margin: 0 auto;\n max-width: 45.0625rem;\n text-align: center;\n width: 100%;\n}\n@media only screen and (min-width: 30rem) {\n .Homepage-searchHelp {\n display: flex;\n }\n}\na.Homepage-helpLink {\n align-items: center;\n display: inline-flex;\n font-size: 1em;\n font-weight: initial;\n margin-right: 0.5rem;\n white-space: nowrap;\n}\n.Homepage-helpLink img {\n height: 1rem;\n margin-left: 0.25rem;\n position: relative;\n top: 0.1875rem;\n width: 1rem;\n}\n.Homepage-exampleSearches {\n align-items: center;\n color: var(--color-text-subtle);\n display: block;\n font-size: 0.875rem;\n font-weight: 500;\n text-align: center;\n width: 100%;\n}\n@media only screen and (min-width: 30rem) {\n .Homepage-exampleSearches {\n display: flex;\n }\n}\n.Homepage-exampleSearchesLabel {\n display: block;\n margin-bottom: 1rem;\n text-transform: uppercase;\n}\n@media only screen and (min-width: 30rem) {\n .Homepage-exampleSearchesLabel {\n display: inline;\n margin-bottom: -0.1rem;\n }\n}\n.Homepage-exampleSearch {\n color: var(--color-brand-primary);\n font-size: 1rem;\n font-weight: initial;\n padding: 0 0.625rem;\n}\n.Questions {\n background: var(--color-background-accented);\n color: var(--color-text);\n display: flex;\n padding-bottom: 1rem;\n padding-top: 0.5rem;\n}\n.Questions-header {\n color: var(--color-text);\n font-weight: bold;\n margin: 1rem 0;\n}\n.Questions-content {\n flex-grow: 1;\n margin: 0 auto;\n max-width: 75.75rem;\n padding: 0 1.5rem;\n}\n.Questions-content ul {\n list-style: none;\n padding-inline-start: 0;\n}\n.Questions-content ul > li {\n font-size: 0.875rem;\n line-height: 1.75rem;\n}\n"],
+ "mappings": ";;;;;AAOA,eACE,aAGF,eACE,mCACA,cACA,aAdF,qBAgBE,WAEF,iCACE,0BAEF,oCACE,+CACE,2BAGJ,0CACE,UA3BF,iBA8BE,eA9BF,oBAkCA,iBACE,uBAEA,YArCF,qBAuCE,qBACA,kBACA,WAEF,wBACE,2EACA,WACA,YACA,YACA,kBACA,aACA,UAEF,4BACE,oBAEF,2BACE,oBAEF,mCACE,gDACA,6CACA,kBAEF,4BACE,uBACA,eAEF,oCACE,aAEF,0CACE,mCACE,6BACA,0BAEF,oCACE,qBAGJ,qBACE,mBACA,cACA,8BAlFF,cAoFE,qBACA,kBACA,WAEF,0CACE,qBACE,cAGJ,oBACE,mBACA,oBACA,cACA,oBACA,mBACA,mBAEF,uBACE,YACA,mBACA,kBACA,aACA,WAEF,0BACE,mBACA,+BACA,cACA,kBACA,gBACA,kBACA,WAEF,0CACE,0BACE,cAGJ,+BACE,cACA,mBACA,yBAEF,0CACE,+BACE,eACA,sBAGJ,wBACE,iCACA,eACA,oBAxIF,kBA2IA,WACE,4CACA,wBACA,aACA,oBACA,kBAEF,kBACE,wBACA,iBApJF,cAuJA,mBACE,YAxJF,cA0JE,mBA1JF,iBA6JA,sBACE,gBACA,uBAEF,yBACE,kBACA",
+ "names": []
+}
diff --git a/static/frontend/homepage/homepage.tmpl b/static/frontend/homepage/homepage.tmpl
index 415974e..e5056ba 100644
--- a/static/frontend/homepage/homepage.tmpl
+++ b/static/frontend/homepage/homepage.tmpl
@@ -5,7 +5,7 @@
-->
{{define "pre-content"}}
- <link href="/static/frontend/homepage/homepage.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/homepage/homepage.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main"}}
diff --git a/static/frontend/legacy_search/legacy_search.min.css b/static/frontend/legacy_search/legacy_search.min.css
new file mode 100644
index 0000000..9eb036f
--- /dev/null
+++ b/static/frontend/legacy_search/legacy_search.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.SearchResults{margin:0 auto;max-width:60em;padding:2rem 0}.SearchResults-header{font-size:1.875rem}.SearchResults-resultCount{display:flex;justify-content:space-between}.SearchResults-footer{display:flex;justify-content:flex-end}.SearchResults-emptyContentMessage{text-align:center}.LegacySearchSnippet{border-top:var(--border);padding:1rem 0}.LegacySearchSnippet-header{font-size:1.5rem;margin:0 0 .3125rem}.SearchSnippet{padding:1rem 0}.SearchSnippet:only-of-type,.SearchSnippet:last-of-type{border-bottom:var(--border);margin-bottom:1rem}.SearchSnippet-synopsis{-webkit-box-orient:vertical;display:-webkit-box;-webkit-line-clamp:2;margin:0 0 1rem;overflow:hidden;text-overflow:ellipsis}.SearchSnippet-infoLabel{font-size:.875rem;line-height:1.375rem}.SearchSnippet-infoLabelDivider{margin-left:2rem}.SearchSnippet-sub{font-size:.875rem;margin-top:.3125rem}.SearchSnippet-breadcrumb{color:var(--color-text-subtle);font-size:.75rem}.SearchSnippet-version{font-size:.75rem}.SearchSnippet-headerContainer{align-items:baseline;display:flex;justify-content:space-between}.SearchSnippet-header{font-size:1.5rem;margin:0 0 .3125rem}.SearchSnippet-symbol{background:var(--blue);border-radius:1rem;padding:0 .375rem}.Pagination-nav{display:flex}.Pagination-navInner{display:flex;flex:1;justify-content:space-between}.Pagination-previous[aria-disabled=true],.Pagination-next[aria-disabled=true]{color:var(--color-text-subtle)}.Pagination-number{color:var(--color-text);padding:0 .375rem}.SearchResults .Pagination-nav,.SearchResults-help,.SearchResults-resultCount{flex-wrap:wrap;font-size:.875rem}@media only screen and (min-width: 50rem){.SearchResults .Pagination-nav,.SearchResults-help,.SearchResults-resultCount{flex-wrap:wrap;font-size:1.125rem}.Pagination-navInner{max-width:25rem}.Pagination-previous{margin-right:.75rem}.Pagination-next{margin-left:.75rem}}
+/*# sourceMappingURL=legacy_search.min.css.map */
diff --git a/static/frontend/legacy_search/legacy_search.min.css.map b/static/frontend/legacy_search/legacy_search.min.css.map
new file mode 100644
index 0000000..eda4a0f
--- /dev/null
+++ b/static/frontend/legacy_search/legacy_search.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["legacy_search.css"],
+ "sourcesContent": ["/*\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.SearchResults {\n margin: 0 auto;\n max-width: 60em;\n padding: 2rem 0;\n}\n.SearchResults-header {\n font-size: 1.875rem;\n}\n.SearchResults-resultCount {\n display: flex;\n justify-content: space-between;\n}\n.SearchResults-footer {\n display: flex;\n justify-content: flex-end;\n}\n.SearchResults-emptyContentMessage {\n text-align: center;\n}\n.LegacySearchSnippet {\n border-top: var(--border);\n padding: 1rem 0;\n}\n.LegacySearchSnippet-header {\n font-size: 1.5rem;\n margin: 0 0 0.3125rem;\n}\n.SearchSnippet {\n padding: 1rem 0;\n}\n.SearchSnippet:only-of-type,\n.SearchSnippet:last-of-type {\n border-bottom: var(--border);\n margin-bottom: 1rem;\n}\n.SearchSnippet-synopsis {\n -webkit-box-orient: vertical;\n display: -webkit-box;\n -webkit-line-clamp: 2;\n margin: 0 0 1rem;\n overflow: hidden;\n text-overflow: ellipsis;\n}\n.SearchSnippet-infoLabel {\n font-size: 0.875rem;\n line-height: 1.375rem;\n}\n.SearchSnippet-infoLabelDivider {\n margin-left: 2rem;\n}\n.SearchSnippet-sub {\n font-size: 0.875rem;\n margin-top: 0.3125rem;\n}\n.SearchSnippet-breadcrumb {\n color: var(--color-text-subtle);\n font-size: 0.75rem;\n}\n.SearchSnippet-version {\n font-size: 0.75rem;\n}\n.SearchSnippet-headerContainer {\n align-items: baseline;\n display: flex;\n justify-content: space-between;\n}\n.SearchSnippet-header {\n font-size: 1.5rem;\n margin: 0 0 0.3125rem 0;\n}\n.SearchSnippet-symbol {\n background: var(--blue);\n border-radius: 1rem;\n padding: 0 0.375rem;\n}\n\n.Pagination-nav {\n display: flex;\n}\n.Pagination-navInner {\n display: flex;\n flex: 1;\n justify-content: space-between;\n}\n.Pagination-previous[aria-disabled='true'],\n.Pagination-next[aria-disabled='true'] {\n color: var(--color-text-subtle);\n}\n.Pagination-number {\n color: var(--color-text);\n padding: 0 0.375rem;\n}\n\n.SearchResults .Pagination-nav,\n.SearchResults-help,\n.SearchResults-resultCount {\n flex-wrap: wrap;\n font-size: 0.875rem;\n}\n@media only screen and (min-width: 50rem) {\n .SearchResults .Pagination-nav,\n .SearchResults-help,\n .SearchResults-resultCount {\n flex-wrap: wrap;\n font-size: 1.125rem;\n }\n .Pagination-navInner {\n max-width: 25rem;\n }\n .Pagination-previous {\n margin-right: 0.75rem;\n }\n .Pagination-next {\n margin-left: 0.75rem;\n }\n}\n"],
+ "mappings": ";;;;;AAMA,eANA,cAQE,eARF,eAWA,sBACE,mBAEF,2BACE,aACA,8BAEF,sBACE,aACA,yBAEF,mCACE,kBAEF,qBACE,yBA1BF,eA6BA,4BACE,iBA9BF,oBAiCA,eAjCA,eAoCA,wDAEE,4BACA,mBAEF,wBACE,4BACA,oBACA,qBA5CF,gBA8CE,gBACA,uBAEF,yBACE,kBACA,qBAEF,gCACE,iBAEF,mBACE,kBACA,oBAEF,0BACE,+BACA,iBAEF,uBACE,iBAEF,+BACE,qBACA,aACA,8BAEF,sBACE,iBAzEF,oBA4EA,sBACE,uBA7EF,qCAkFA,gBACE,aAEF,qBACE,aACA,OACA,8BAEF,8EAEE,+BAEF,mBACE,wBA/FF,kBAmGA,8EAGE,eACA,kBAEF,0CACE,8EAGE,eACA,mBAEF,qBACE,gBAEF,qBACE,oBAEF,iBACE",
+ "names": []
+}
diff --git a/static/frontend/legacy_search/legacy_search.tmpl b/static/frontend/legacy_search/legacy_search.tmpl
index 7347763..164996d 100644
--- a/static/frontend/legacy_search/legacy_search.tmpl
+++ b/static/frontend/legacy_search/legacy_search.tmpl
@@ -9,7 +9,7 @@
{{end}}
{{define "pre-content"}}
- <link href="/static/frontend/legacy_search/legacy_search.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/legacy_search/legacy_search.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main"}}
diff --git a/static/frontend/search/search.min.css b/static/frontend/search/search.min.css
new file mode 100644
index 0000000..e7923f9
--- /dev/null
+++ b/static/frontend/search/search.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.SearchResults{font-size:.875rem}.SearchResults-instead{font-size:1.25rem;margin-top:-.5rem}.SearchResults-insteadPrefix{color:var(--color-text)}.SearchResults-summary{color:var(--color-text-subtle);display:flex;flex-direction:column;gap:1rem;justify-content:space-between;line-height:1.5rem;margin-top:.5rem}@media only screen and (min-width: 64rem){.SearchResults-summary{align-items:baseline;flex-direction:row}}.SearchResults-emptyContentMessage{text-align:center}.SearchSnippet{display:flex;flex-direction:column;gap:.5rem;padding:0 0 2.5rem}.SearchSnippet h2{font-size:1.25rem}.SearchSnippet:last-of-type{padding:0 0 1rem}.SearchSnippet-synopsis{-webkit-box-orient:vertical;display:-webkit-box;-webkit-line-clamp:2;overflow:hidden;text-overflow:ellipsis}.SearchSnippet-infoLabel{display:flex;flex-wrap:wrap;gap:.5rem 1rem}.SearchSnippet-sub{align-items:center;display:flex;flex-wrap:wrap;gap:.5rem}.SearchSnippet-symbolCode{font-size:.75rem;margin:.25rem 0}.SearchSnippet-sub a[data-hidden]{display:none}.SearchSnippet-sub a{color:var(--color-text-subtle)}.SearchSnippet-sub a:hover{color:var(--color-brand-primary)}.SearchSnippet-headerContainer{align-items:center;display:flex;flex-wrap:wrap;gap:.5rem}.SearchSnippet-header-name{color:var(--color-text)}.SearchSnippet-header-dash{color:var(--color-text-subtle)}.SearchSnippet-symbolKind{color:var(--color-text)}.SearchPagination{height:1.5rem}
+/*# sourceMappingURL=search.min.css.map */
diff --git a/static/frontend/search/search.min.css.map b/static/frontend/search/search.min.css.map
new file mode 100644
index 0000000..f38574d
--- /dev/null
+++ b/static/frontend/search/search.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["search.css"],
+ "sourcesContent": ["/*\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.SearchResults {\n font-size: 0.875rem;\n}\n.SearchResults-instead {\n font-size: 1.25rem;\n margin-top: -0.5rem;\n}\n.SearchResults-insteadPrefix {\n color: var(--color-text);\n}\n.SearchResults-summary {\n color: var(--color-text-subtle);\n display: flex;\n flex-direction: column;\n gap: 1rem;\n justify-content: space-between;\n line-height: 1.5rem;\n margin-top: 0.5rem;\n}\n@media only screen and (min-width: 64rem) {\n .SearchResults-summary {\n align-items: baseline;\n flex-direction: row;\n }\n}\n.SearchResults-emptyContentMessage {\n text-align: center;\n}\n\n.SearchSnippet {\n display: flex;\n flex-direction: column;\n gap: 0.5rem;\n padding: 0 0 2.5rem 0;\n}\n.SearchSnippet h2 {\n font-size: 1.25rem;\n}\n.SearchSnippet:last-of-type {\n padding: 0 0 1rem 0;\n}\n.SearchSnippet-synopsis {\n -webkit-box-orient: vertical;\n display: -webkit-box;\n -webkit-line-clamp: 2;\n overflow: hidden;\n text-overflow: ellipsis;\n}\n.SearchSnippet-infoLabel {\n display: flex;\n flex-wrap: wrap;\n gap: 0.5rem 1rem;\n}\n.SearchSnippet-sub {\n align-items: center;\n display: flex;\n flex-wrap: wrap;\n gap: 0.5rem;\n}\n.SearchSnippet-symbolCode {\n font-size: 0.75rem;\n margin: 0.25rem 0;\n}\n.SearchSnippet-sub a[data-hidden] {\n display: none;\n}\n.SearchSnippet-sub a {\n color: var(--color-text-subtle);\n}\n.SearchSnippet-sub a:hover {\n color: var(--color-brand-primary);\n}\n.SearchSnippet-headerContainer {\n align-items: center;\n display: flex;\n flex-wrap: wrap;\n gap: 0.5rem;\n}\n.SearchSnippet-header-name {\n color: var(--color-text);\n}\n.SearchSnippet-header-dash {\n color: var(--color-text-subtle);\n}\n.SearchSnippet-symbolKind {\n color: var(--color-text);\n}\n.SearchPagination {\n height: 1.5rem;\n}\n"],
+ "mappings": ";;;;;AAMA,eACE,kBAEF,uBACE,kBACA,kBAEF,6BACE,wBAEF,uBACE,+BACA,aACA,sBACA,SACA,8BACA,mBACA,iBAEF,0CACE,uBACE,qBACA,oBAGJ,mCACE,kBAGF,eACE,aACA,sBACA,UAtCF,mBAyCA,kBACE,kBAEF,4BA5CA,iBA+CA,wBACE,4BACA,oBACA,qBACA,gBACA,uBAEF,yBACE,aACA,eACA,eAEF,mBACE,mBACA,aACA,eACA,UAEF,0BACE,iBAlEF,gBAqEA,kCACE,aAEF,qBACE,+BAEF,2BACE,iCAEF,+BACE,mBACA,aACA,eACA,UAEF,2BACE,wBAEF,2BACE,+BAEF,0BACE,wBAEF,kBACE",
+ "names": []
+}
diff --git a/static/frontend/search/search.tmpl b/static/frontend/search/search.tmpl
index aa54c09..456a113 100644
--- a/static/frontend/search/search.tmpl
+++ b/static/frontend/search/search.tmpl
@@ -9,7 +9,7 @@
{{end}}
{{define "pre-content"}}
- <link href="/static/frontend/search/search.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/search/search.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main"}}
diff --git a/static/frontend/styleguide/styleguide.js b/static/frontend/styleguide/styleguide.js
index a311841..9c16fcb 100644
--- a/static/frontend/styleguide/styleguide.js
+++ b/static/frontend/styleguide/styleguide.js
@@ -1,18 +1,18 @@
-(()=>{var d=class{constructor(e){this.el=e;this.el.addEventListener("change",t=>{let i=t.target,s=i.value;i.value.startsWith("/")||(s="/"+s),window.location.href=s})}};function c(r){let e=document.createElement("label");e.classList.add("go-Label"),e.setAttribute("aria-label","Menu");let t=document.createElement("select");t.classList.add("go-Select","js-selectNav"),e.appendChild(t);let i=document.createElement("optgroup");i.label="Outline",t.appendChild(i);let s={},l;for(let n of r.treeitems){if(Number(n.depth)>4)continue;n.groupTreeitem?(l=s[n.groupTreeitem.label],l||(l=s[n.groupTreeitem.label]=document.createElement("optgroup"),l.label=n.groupTreeitem.label,t.appendChild(l))):l=i;let a=document.createElement("option");a.label=n.label,a.textContent=n.label,a.value=n.el.href.replace(window.location.origin,"").replace("/",""),l.appendChild(a)}return r.addObserver(n=>{let a=n.el.hash,h=t.querySelector(`[value$="${a}"]`)?.value;h&&(t.value=h)},50),e}var o=class{constructor(e){this.el=e;this.handleResize=()=>{this.el.style.setProperty("--js-tree-height","100vh"),this.el.style.setProperty("--js-tree-height",this.el.clientHeight+"px")};this.treeitems=[],this.firstChars=[],this.firstTreeitem=null,this.lastTreeitem=null,this.observerCallbacks=[],this.init()}init(){this.handleResize(),window.addEventListener("resize",this.handleResize),this.findTreeItems(),this.updateVisibleTreeitems(),this.observeTargets(),this.firstTreeitem&&(this.firstTreeitem.el.tabIndex=0)}observeTargets(){this.addObserver(i=>{this.expandTreeitem(i),this.setSelected(i)});let e=new Map,t=new IntersectionObserver(i=>{for(let s of i)e.set(s.target.id,s.isIntersecting||s.intersectionRatio===1);for(let[s,l]of e)if(l){let n=this.treeitems.find(a=>a.el?.href.endsWith(`#${s}`));if(n)for(let a of this.observerCallbacks)a(n);break}},{threshold:1,rootMargin:"-60px 0px 0px 0px"});for(let i of this.treeitems.map(s=>s.el.getAttribute("href")))if(i){let s=i.replace(window.location.origin,"").replace("/","").replace("#",""),l=document.getElementById(s);l&&t.observe(l)}}addObserver(e,t=200){this.observerCallbacks.push(m(e,t))}setFocusToNextItem(e){let t=null;for(let i=e.index+1;i<this.treeitems.length;i++){let s=this.treeitems[i];if(s.isVisible){t=s;break}}t&&this.setFocusToItem(t)}setFocusToPreviousItem(e){let t=null;for(let i=e.index-1;i>-1;i--){let s=this.treeitems[i];if(s.isVisible){t=s;break}}t&&this.setFocusToItem(t)}setFocusToParentItem(e){e.groupTreeitem&&this.setFocusToItem(e.groupTreeitem)}setFocusToFirstItem(){this.firstTreeitem&&this.setFocusToItem(this.firstTreeitem)}setFocusToLastItem(){this.lastTreeitem&&this.setFocusToItem(this.lastTreeitem)}setSelected(e){for(let t of this.el.querySelectorAll('[aria-expanded="true"]'))t!==e.el&&(t.nextElementSibling?.contains(e.el)||t.setAttribute("aria-expanded","false"));for(let t of this.el.querySelectorAll("[aria-selected]"))t!==e.el&&t.setAttribute("aria-selected","false");e.el.setAttribute("aria-selected","true"),this.updateVisibleTreeitems(),this.setFocusToItem(e,!1)}expandTreeitem(e){let t=e;for(;t;)t.isExpandable&&t.el.setAttribute("aria-expanded","true"),t=t.groupTreeitem;this.updateVisibleTreeitems()}expandAllSiblingItems(e){for(let t of this.treeitems)t.groupTreeitem===e.groupTreeitem&&t.isExpandable&&this.expandTreeitem(t)}collapseTreeitem(e){let t=null;e.isExpanded()?t=e:t=e.groupTreeitem,t&&(t.el.setAttribute("aria-expanded","false"),this.updateVisibleTreeitems(),this.setFocusToItem(t))}setFocusByFirstCharacter(e,t){let i,s;t=t.toLowerCase(),i=e.index+1,i===this.treeitems.length&&(i=0),s=this.getIndexFirstChars(i,t),s===-1&&(s=this.getIndexFirstChars(0,t)),s>-1&&this.setFocusToItem(this.treeitems[s])}findTreeItems(){let e=(t,i)=>{let s=i,l=t.firstElementChild;for(;l;)(l.tagName==="A"||l.tagName==="SPAN")&&(s=new 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+(()=>{var h=class{constructor(e){this.el=e;this.el.addEventListener("change",t=>{let i=t.target,s=i.value;i.value.startsWith("/")||(s="/"+s),window.location.href=s})}};function u(l){let e=document.createElement("label");e.classList.add("go-Label"),e.setAttribute("aria-label","Menu");let t=document.createElement("select");t.classList.add("go-Select","js-selectNav"),e.appendChild(t);let i=document.createElement("optgroup");i.label="Outline",t.appendChild(i);let s={},r;for(let n of l.treeitems){if(Number(n.depth)>4)continue;n.groupTreeitem?(r=s[n.groupTreeitem.label],r||(r=s[n.groupTreeitem.label]=document.createElement("optgroup"),r.label=n.groupTreeitem.label,t.appendChild(r))):r=i;let a=document.createElement("option");a.label=n.label,a.textContent=n.label,a.value=n.el.href.replace(window.location.origin,"").replace("/",""),r.appendChild(a)}return l.addObserver(n=>{var d;let a=n.el.hash,o=(d=t.querySelector(`[value$="${a}"]`))==null?void 0:d.value;o&&(t.value=o)},50),e}var c=class{constructor(e){this.el=e;this.handleResize=()=>{this.el.style.setProperty("--js-tree-height","100vh"),this.el.style.setProperty("--js-tree-height",this.el.clientHeight+"px")};this.treeitems=[],this.firstChars=[],this.firstTreeitem=null,this.lastTreeitem=null,this.observerCallbacks=[],this.init()}init(){this.handleResize(),window.addEventListener("resize",this.handleResize),this.findTreeItems(),this.updateVisibleTreeitems(),this.observeTargets(),this.firstTreeitem&&(this.firstTreeitem.el.tabIndex=0)}observeTargets(){this.addObserver(i=>{this.expandTreeitem(i),this.setSelected(i)});let e=new Map,t=new IntersectionObserver(i=>{for(let s of i)e.set(s.target.id,s.isIntersecting||s.intersectionRatio===1);for(let[s,r]of e)if(r){let n=this.treeitems.find(a=>{var o;return(o=a.el)==null?void 0:o.href.endsWith(`#${s}`)});if(n)for(let a of this.observerCallbacks)a(n);break}},{threshold:1,rootMargin:"-60px 0px 0px 0px"});for(let i of this.treeitems.map(s=>s.el.getAttribute("href")))if(i){let s=i.replace(window.location.origin,"").replace("/","").replace("#",""),r=document.getElementById(s);r&&t.observe(r)}}addObserver(e,t=200){this.observerCallbacks.push(b(e,t))}setFocusToNextItem(e){let t=null;for(let i=e.index+1;i<this.treeitems.length;i++){let s=this.treeitems[i];if(s.isVisible){t=s;break}}t&&this.setFocusToItem(t)}setFocusToPreviousItem(e){let t=null;for(let i=e.index-1;i>-1;i--){let s=this.treeitems[i];if(s.isVisible){t=s;break}}t&&this.setFocusToItem(t)}setFocusToParentItem(e){e.groupTreeitem&&this.setFocusToItem(e.groupTreeitem)}setFocusToFirstItem(){this.firstTreeitem&&this.setFocusToItem(this.firstTreeitem)}setFocusToLastItem(){this.lastTreeitem&&this.setFocusToItem(this.lastTreeitem)}setSelected(e){var t;for(let i of this.el.querySelectorAll('[aria-expanded="true"]'))i!==e.el&&(((t=i.nextElementSibling)==null?void 0:t.contains(e.el))||i.setAttribute("aria-expanded","false"));for(let i of this.el.querySelectorAll("[aria-selected]"))i!==e.el&&i.setAttribute("aria-selected","false");e.el.setAttribute("aria-selected","true"),this.updateVisibleTreeitems(),this.setFocusToItem(e,!1)}expandTreeitem(e){let t=e;for(;t;)t.isExpandable&&t.el.setAttribute("aria-expanded","true"),t=t.groupTreeitem;this.updateVisibleTreeitems()}expandAllSiblingItems(e){for(let t of this.treeitems)t.groupTreeitem===e.groupTreeitem&&t.isExpandable&&this.expandTreeitem(t)}collapseTreeitem(e){let t=null;e.isExpanded()?t=e:t=e.groupTreeitem,t&&(t.el.setAttribute("aria-expanded","false"),this.updateVisibleTreeitems(),this.setFocusToItem(t))}setFocusByFirstCharacter(e,t){let i,s;t=t.toLowerCase(),i=e.index+1,i===this.treeitems.length&&(i=0),s=this.getIndexFirstChars(i,t),s===-1&&(s=this.getIndexFirstChars(0,t)),s>-1&&this.setFocusToItem(this.treeitems[s])}findTreeItems(){let e=(t,i)=>{let s=i,r=t.firstElementChild;for(;r;)(r.tagName==="A"||r.tagName==="SPAN")&&(s=new f(r,this,i),this.treeitems.push(s),this.firstChars.push(s.label.substring(0,1).toLowerCase())),r.firstElementChild&&e(r,s),r=r.nextElementSibling};e(this.el,null),this.treeitems.map((t,i)=>t.index=i)}updateVisibleTreeitems(){this.firstTreeitem=this.treeitems[0];for(let e of this.treeitems){let t=e.groupTreeitem;for(e.isVisible=!0;t&&t.el!==this.el;)t.isExpanded()||(e.isVisible=!1),t=t.groupTreeitem;e.isVisible&&(this.lastTreeitem=e)}}setFocusToItem(e,t=!0){e.el.tabIndex=0,t&&e.el.focus();for(let i of this.treeitems)i!==e&&(i.el.tabIndex=-1)}getIndexFirstChars(e,t){for(let i=e;i<this.firstChars.length;i++)if(this.treeitems[i].isVisible&&t===this.firstChars[i])return i;return-1}},f=class{constructor(e,t,i){var n,a,o,d,m;e.tabIndex=-1,this.el=e,this.groupTreeitem=i,this.label=(a=(n=e.textContent)==null?void 0:n.trim())!=null?a:"",this.tree=t,this.depth=((i==null?void 0:i.depth)||0)+1,this.index=0;let s=e.parentElement;(s==null?void 0:s.tagName.toLowerCase())==="li"&&(s==null||s.setAttribute("role","none")),e.setAttribute("aria-level",this.depth+""),e.getAttribute("aria-label")&&(this.label=(d=(o=e==null?void 0:e.getAttribute("aria-label"))==null?void 0:o.trim())!=null?d:""),this.isExpandable=!1,this.isVisible=!1,this.isInGroup=!!i;let r=e.nextElementSibling;for(;r;){if(r.tagName.toLowerCase()=="ul"){let p=`${(m=i==null?void 0:i.label)!=null?m:""} nav group ${this.label}`.replace(/[\W_]+/g,"_");e.setAttribute("aria-owns",p),e.setAttribute("aria-expanded","false"),r.setAttribute("role","group"),r.setAttribute("id",p),this.isExpandable=!0;break}r=r.nextElementSibling}this.init()}init(){this.el.tabIndex=-1,this.el.getAttribute("role")||this.el.setAttribute("role","treeitem"),this.el.addEventListener("keydown",this.handleKeydown.bind(this)),this.el.addEventListener("click",this.handleClick.bind(this)),this.el.addEventListener("focus",this.handleFocus.bind(this)),this.el.addEventListener("blur",this.handleBlur.bind(this))}isExpanded(){return this.isExpandable?this.el.getAttribute("aria-expanded")==="true":!1}isSelected(){return this.el.getAttribute("aria-selected")==="true"}handleClick(e){e.target!==this.el&&e.target!==this.el.firstElementChild||(this.isExpandable&&(this.isExpanded()&&this.isSelected()?this.tree.collapseTreeitem(this):this.tree.expandTreeitem(this),e.stopPropagation()),this.tree.setSelected(this))}handleFocus(){var t;let e=this.el;this.isExpandable&&(e=(t=e.firstElementChild)!=null?t:e),e.classList.add("focus")}handleBlur(){var t;let e=this.el;this.isExpandable&&(e=(t=e.firstElementChild)!=null?t:e),e.classList.remove("focus")}handleKeydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=!1;switch(e.key){case" ":case"Enter":this.isExpandable?(this.isExpanded()&&this.isSelected()?this.tree.collapseTreeitem(this):this.tree.expandTreeitem(this),t=!0):e.stopPropagation(),this.tree.setSelected(this);break;case"ArrowUp":this.tree.setFocusToPreviousItem(this),t=!0;break;case"ArrowDown":this.tree.setFocusToNextItem(this),t=!0;break;case"ArrowRight":this.isExpandable&&(this.isExpanded()?this.tree.setFocusToNextItem(this):this.tree.expandTreeitem(this)),t=!0;break;case"ArrowLeft":this.isExpandable&&this.isExpanded()?(this.tree.collapseTreeitem(this),t=!0):this.isInGroup&&(this.tree.setFocusToParentItem(this),t=!0);break;case"Home":this.tree.setFocusToFirstItem(),t=!0;break;case"End":this.tree.setFocusToLastItem(),t=!0;break;default:e.key.length===1&&e.key.match(/\S/)&&(e.key=="*"?this.tree.expandAllSiblingItems(this):this.tree.setFocusByFirstCharacter(this,e.key),t=!0);break}t&&(e.stopPropagation(),e.preventDefault())}};function b(l,e){let t;return(...i)=>{let s=()=>{t=null,l(...i)};t&&clearTimeout(t),t=setTimeout(s,e)}}window.addEventListener("load",()=>{var t,i;let l=document.querySelector(".js-tree");if(l){let s=new c(l),r=u(s);(t=document.querySelector(".js-mainNavMobile"))==null||t.appendChild(r)}let e=document.querySelector(".Outline .js-tree");if(e){let s=new c(e),r=u(s);(i=document.querySelector(".Outline .js-select"))==null||i.appendChild(r)}for(let s of document.querySelectorAll(".js-toggleTheme"))s.addEventListener("click",r=>{let n=r.currentTarget.getAttribute("data-value");document.documentElement.setAttribute("data-theme",String(n))});for(let s of document.querySelectorAll(".js-toggleLayout"))s.addEventListener("click",r=>{let n=r.currentTarget.getAttribute("data-value");document.documentElement.setAttribute("data-layout",String(n))});for(let s of document.querySelectorAll(".js-selectNav"))new h(s)});customElements.define("go-color",class extends HTMLElement{constructor(){super();var e;this.style.setProperty("display","contents");let l=this.id;this.removeAttribute("id"),this.innerHTML=`
+ <div style="--color: var(${l});" class="GoColor-circle"></div>
<span>
- <div id="${r}" class="go-textLabel GoColor-title">${r.replace("--color-","").replaceAll("-"," ")}</div>
- <pre class="StringifyElement-markup">var(${r})</pre>
+ <div id="${l}" class="go-textLabel GoColor-title">${l.replace("--color-","").replaceAll("-"," ")}</div>
+ <pre class="StringifyElement-markup">var(${l})</pre>
</span>
- `,this.querySelector("pre")?.addEventListener("click",()=>{navigator.clipboard.writeText(`var(${r})`)})}});customElements.define("go-icon",class extends HTMLElement{constructor(){super();this.style.setProperty("display","contents");let r=this.getAttribute("name");this.innerHTML=`<p id="icon-${r}" class="go-textLabel GoIcon-title">${r.replaceAll("_"," ")}</p>
+ `,(e=this.querySelector("pre"))==null||e.addEventListener("click",()=>{navigator.clipboard.writeText(`var(${l})`)})}});customElements.define("go-icon",class extends HTMLElement{constructor(){super();this.style.setProperty("display","contents");let l=this.getAttribute("name");this.innerHTML=`<p id="icon-${l}" class="go-textLabel GoIcon-title">${l.replaceAll("_"," ")}</p>
<stringify-el>
- <img class="go-Icon" height="24" width="24" src="/static/shared/icon/${r}_gm_grey_24dp.svg" alt="">
+ <img class="go-Icon" height="24" width="24" src="/static/shared/icon/${l}_gm_grey_24dp.svg" alt="">
</stringify-el>
- `}});customElements.define("clone-el",class extends HTMLElement{constructor(){super();this.style.setProperty("display","contents");let r=this.getAttribute("selector");if(!r)return;let e=" "+document.querySelector(r)?.outerHTML;this.innerHTML=`
+ `}});customElements.define("clone-el",class extends HTMLElement{constructor(){super();var t;this.style.setProperty("display","contents");let l=this.getAttribute("selector");if(!l)return;let e=" "+((t=document.querySelector(l))==null?void 0:t.outerHTML);this.innerHTML=`
<stringify-el collapsed>${e}</stringify-el>
- `}});customElements.define("stringify-el",class extends HTMLElement{constructor(){super();this.style.setProperty("display","contents");let r=this.innerHTML,e=this.id?` id="${this.id}"`:"";this.removeAttribute("id");let t='<pre class="StringifyElement-markup">'+f(p(r))+"</pre>";this.hasAttribute("collapsed")&&(t=`<details class="StringifyElement-details"><summary>Markup</summary>${t}</details>`),this.innerHTML=`<span${e}>${r}</span>${t}`,this.querySelector("pre")?.addEventListener("click",()=>{navigator.clipboard.writeText(r)})}});function p(r){return r.split(`
+ `}});customElements.define("stringify-el",class extends HTMLElement{constructor(){super();var i;this.style.setProperty("display","contents");let l=this.innerHTML,e=this.id?` id="${this.id}"`:"";this.removeAttribute("id");let t='<pre class="StringifyElement-markup">'+g(T(l))+"</pre>";this.hasAttribute("collapsed")&&(t=`<details class="StringifyElement-details"><summary>Markup</summary>${t}</details>`),this.innerHTML=`<span${e}>${l}</span>${t}`,(i=this.querySelector("pre"))==null||i.addEventListener("click",()=>{navigator.clipboard.writeText(l)})}});function T(l){return l.split(`
`).reduce((e,t)=>{if(e.result.length===0){let i=t.indexOf("<");e.start=i===-1?0:i}return t=t.slice(e.start),t&&e.result.push(t),e},{result:[],start:0}).result.join(`
-`)}function f(r){return r?.replaceAll("<","<")?.replaceAll(">",">")}})();
+`)}function g(l){var e;return(e=l==null?void 0:l.replaceAll("<","<"))==null?void 0:e.replaceAll(">",">")}})();
/**
* @license
* Copyright 2021 The Go Authors. All rights reserved.
diff --git a/static/frontend/styleguide/styleguide.js.map b/static/frontend/styleguide/styleguide.js.map
index 5d1a7b5..b39c445 100644
--- a/static/frontend/styleguide/styleguide.js.map
+++ b/static/frontend/styleguide/styleguide.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["../../shared/outline/select.ts", "../../shared/outline/tree.ts", "styleguide.ts"],
"sourcesContent": ["/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nimport { TreeNavController } from './tree.js';\n\nexport class SelectNavController {\n constructor(private el: Element) {\n this.el.addEventListener('change', e => {\n const target = e.target as HTMLSelectElement;\n let href = target.value;\n if (!target.value.startsWith('/')) {\n href = '/' + href;\n }\n window.location.href = href;\n });\n }\n}\n\nexport function makeSelectNav(tree: TreeNavController): HTMLLabelElement {\n const label = document.createElement('label');\n label.classList.add('go-Label');\n label.setAttribute('aria-label', 'Menu');\n const select = document.createElement('select');\n select.classList.add('go-Select', 'js-selectNav');\n label.appendChild(select);\n const outline = document.createElement('optgroup');\n outline.label = 'Outline';\n select.appendChild(outline);\n const groupMap: Record<string, HTMLOptGroupElement> = {};\n let group: HTMLOptGroupElement;\n for (const t of tree.treeitems) {\n if (Number(t.depth) > 4) continue;\n if (t.groupTreeitem) {\n group = groupMap[t.groupTreeitem.label];\n if (!group) {\n group = groupMap[t.groupTreeitem.label] = document.createElement('optgroup');\n group.label = t.groupTreeitem.label;\n select.appendChild(group);\n }\n } else {\n group = outline;\n }\n const o = document.createElement('option');\n o.label = t.label;\n o.textContent = t.label;\n o.value = (t.el as HTMLAnchorElement).href.replace(window.location.origin, '').replace('/', '');\n group.appendChild(o);\n }\n tree.addObserver(t => {\n const hash = (t.el as HTMLAnchorElement).hash;\n const value = select.querySelector<HTMLOptionElement>(`[value$=\"${hash}\"]`)?.value;\n if (value) {\n select.value = value;\n }\n }, 50);\n return label;\n}\n", "/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * TreeNavController is the navigation tree component of the documentation page.\n * It adds accessiblity attributes to a tree, observes the heading elements\n * focus the topmost link for headings visible on the page, and implements the\n * WAI-ARIA Treeview Design Pattern with full\n * [keyboard support](https://www.w3.org/TR/wai-aria-practices/examples/treeview/treeview-2/treeview-2a.html#kbd_label).\n */\nexport class TreeNavController {\n treeitems: TreeItem[];\n\n /**\n * firstChars is the first character of each treeitem in the same order\n * as this.treeitems. We use this array to set focus by character when\n * navigating the tree with a keyboard.\n */\n private firstChars: string[];\n private firstTreeitem: TreeItem | null;\n private lastTreeitem: TreeItem | null;\n private observerCallbacks: ((t: TreeItem) => void)[];\n\n constructor(private el: HTMLElement) {\n this.treeitems = [];\n this.firstChars = [];\n this.firstTreeitem = null;\n this.lastTreeitem = null;\n this.observerCallbacks = [];\n this.init();\n }\n\n private init(): void {\n this.handleResize();\n window.addEventListener('resize', this.handleResize);\n this.findTreeItems();\n this.updateVisibleTreeitems();\n this.observeTargets();\n if (this.firstTreeitem) {\n this.firstTreeitem.el.tabIndex = 0;\n }\n }\n\n private handleResize = (): void => {\n this.el.style.setProperty('--js-tree-height', '100vh');\n this.el.style.setProperty('--js-tree-height', this.el.clientHeight + 'px');\n };\n\n private observeTargets() {\n this.addObserver(treeitem => {\n this.expandTreeitem(treeitem);\n this.setSelected(treeitem);\n // TODO: Fix scroll issue in https://golang.org/issue/47450.\n // treeitem.el.scrollIntoView({ block: 'nearest' });\n });\n\n const targets = new Map<string, boolean>();\n const observer = new IntersectionObserver(\n entries => {\n for (const entry of entries) {\n targets.set(entry.target.id, entry.isIntersecting || entry.intersectionRatio === 1);\n }\n for (const [id, isIntersecting] of targets) {\n if (isIntersecting) {\n const active = this.treeitems.find(t =>\n (t.el as HTMLAnchorElement)?.href.endsWith(`#${id}`)\n );\n if (active) {\n for (const fn of this.observerCallbacks) {\n fn(active);\n }\n }\n break;\n }\n }\n },\n {\n threshold: 1.0,\n rootMargin: '-60px 0px 0px 0px',\n }\n );\n\n for (const href of this.treeitems.map(t => t.el.getAttribute('href'))) {\n if (href) {\n const id = href.replace(window.location.origin, '').replace('/', '').replace('#', '');\n const target = document.getElementById(id);\n if (target) {\n observer.observe(target);\n }\n }\n }\n }\n\n addObserver(fn: (t: TreeItem) => void, delay = 200): void {\n this.observerCallbacks.push(debounce(fn, delay));\n }\n\n setFocusToNextItem(currentItem: TreeItem): void {\n let nextItem = null;\n for (let i = currentItem.index + 1; i < this.treeitems.length; i++) {\n const ti = this.treeitems[i];\n if (ti.isVisible) {\n nextItem = ti;\n break;\n }\n }\n if (nextItem) {\n this.setFocusToItem(nextItem);\n }\n }\n\n setFocusToPreviousItem(currentItem: TreeItem): void {\n let prevItem = null;\n for (let i = currentItem.index - 1; i > -1; i--) {\n const ti = this.treeitems[i];\n if (ti.isVisible) {\n prevItem = ti;\n break;\n }\n }\n if (prevItem) {\n this.setFocusToItem(prevItem);\n }\n }\n\n setFocusToParentItem(currentItem: TreeItem): void {\n if (currentItem.groupTreeitem) {\n this.setFocusToItem(currentItem.groupTreeitem);\n }\n }\n\n setFocusToFirstItem(): void {\n this.firstTreeitem && this.setFocusToItem(this.firstTreeitem);\n }\n\n setFocusToLastItem(): void {\n this.lastTreeitem && this.setFocusToItem(this.lastTreeitem);\n }\n\n setSelected(currentItem: TreeItem): void {\n for (const l1 of this.el.querySelectorAll('[aria-expanded=\"true\"]')) {\n if (l1 === currentItem.el) continue;\n if (!l1.nextElementSibling?.contains(currentItem.el)) {\n l1.setAttribute('aria-expanded', 'false');\n }\n }\n for (const l1 of this.el.querySelectorAll('[aria-selected]')) {\n if (l1 !== currentItem.el) {\n l1.setAttribute('aria-selected', 'false');\n }\n }\n currentItem.el.setAttribute('aria-selected', 'true');\n this.updateVisibleTreeitems();\n this.setFocusToItem(currentItem, false);\n }\n\n expandTreeitem(treeitem: TreeItem): void {\n let currentItem: TreeItem | null = treeitem;\n while (currentItem) {\n if (currentItem.isExpandable) {\n currentItem.el.setAttribute('aria-expanded', 'true');\n }\n currentItem = currentItem.groupTreeitem;\n }\n this.updateVisibleTreeitems();\n }\n\n expandAllSiblingItems(currentItem: TreeItem): void {\n for (const ti of this.treeitems) {\n if (ti.groupTreeitem === currentItem.groupTreeitem && ti.isExpandable) {\n this.expandTreeitem(ti);\n }\n }\n }\n\n collapseTreeitem(currentItem: TreeItem): void {\n let groupTreeitem = null;\n\n if (currentItem.isExpanded()) {\n groupTreeitem = currentItem;\n } else {\n groupTreeitem = currentItem.groupTreeitem;\n }\n\n if (groupTreeitem) {\n groupTreeitem.el.setAttribute('aria-expanded', 'false');\n this.updateVisibleTreeitems();\n this.setFocusToItem(groupTreeitem);\n }\n }\n\n setFocusByFirstCharacter(currentItem: TreeItem, char: string): void {\n let start: number, index: number;\n char = char.toLowerCase();\n\n // Get start index for search based on position of currentItem\n start = currentItem.index + 1;\n if (start === this.treeitems.length) {\n start = 0;\n }\n\n // Check remaining slots in the menu\n index = this.getIndexFirstChars(start, char);\n\n // If not found in remaining slots, check from beginning\n if (index === -1) {\n index = this.getIndexFirstChars(0, char);\n }\n\n // If match was found...\n if (index > -1) {\n this.setFocusToItem(this.treeitems[index]);\n }\n }\n\n private findTreeItems() {\n const findItems = (el: HTMLElement, group: TreeItem | null) => {\n let ti = group;\n let curr = el.firstElementChild as HTMLElement;\n while (curr) {\n if (curr.tagName === 'A' || curr.tagName === 'SPAN') {\n ti = new TreeItem(curr, this, group);\n this.treeitems.push(ti);\n this.firstChars.push(ti.label.substring(0, 1).toLowerCase());\n }\n if (curr.firstElementChild) {\n findItems(curr, ti);\n }\n curr = curr.nextElementSibling as HTMLElement;\n }\n };\n findItems(this.el as HTMLElement, null);\n this.treeitems.map((ti, idx) => (ti.index = idx));\n }\n\n private updateVisibleTreeitems(): void {\n this.firstTreeitem = this.treeitems[0];\n\n for (const ti of this.treeitems) {\n let parent = ti.groupTreeitem;\n ti.isVisible = true;\n while (parent && parent.el !== this.el) {\n if (!parent.isExpanded()) {\n ti.isVisible = false;\n }\n parent = parent.groupTreeitem;\n }\n if (ti.isVisible) {\n this.lastTreeitem = ti;\n }\n }\n }\n\n private setFocusToItem(treeitem: TreeItem, focusEl = true) {\n treeitem.el.tabIndex = 0;\n if (focusEl) {\n treeitem.el.focus();\n }\n for (const ti of this.treeitems) {\n if (ti !== treeitem) {\n ti.el.tabIndex = -1;\n }\n }\n }\n\n private getIndexFirstChars(startIndex: number, char: string): number {\n for (let i = startIndex; i < this.firstChars.length; i++) {\n if (this.treeitems[i].isVisible && char === this.firstChars[i]) {\n return i;\n }\n }\n return -1;\n }\n}\n\nclass TreeItem {\n el: HTMLElement;\n groupTreeitem: TreeItem | null;\n label: string;\n isExpandable: boolean;\n isVisible: boolean;\n depth: number;\n index: number;\n\n private tree: TreeNavController;\n private isInGroup: boolean;\n\n constructor(el: HTMLElement, treeObj: TreeNavController, group: TreeItem | null) {\n el.tabIndex = -1;\n this.el = el;\n this.groupTreeitem = group;\n this.label = el.textContent?.trim() ?? '';\n this.tree = treeObj;\n this.depth = (group?.depth || 0) + 1;\n this.index = 0;\n\n const parent = el.parentElement;\n if (parent?.tagName.toLowerCase() === 'li') {\n parent?.setAttribute('role', 'none');\n }\n el.setAttribute('aria-level', this.depth + '');\n if (el.getAttribute('aria-label')) {\n this.label = el?.getAttribute('aria-label')?.trim() ?? '';\n }\n\n this.isExpandable = false;\n this.isVisible = false;\n this.isInGroup = !!group;\n\n let curr = el.nextElementSibling;\n while (curr) {\n if (curr.tagName.toLowerCase() == 'ul') {\n const groupId = `${group?.label ?? 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diff --git a/static/frontend/styleguide/styleguide.min.css b/static/frontend/styleguide/styleguide.min.css
new file mode 100644
index 0000000..04b4f2a
--- /dev/null
+++ b/static/frontend/styleguide/styleguide.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.UnitMeta{display:grid;gap:1rem 2rem;grid-template-columns:max-content auto;white-space:nowrap}.UnitMeta-details,.UnitMeta-links{display:flex;flex-flow:wrap;flex-direction:row;gap:1rem 2rem}.UnitMeta-repo{align-items:center;display:flex}.UnitMeta-repo a{overflow:hidden;text-overflow:ellipsis}@media (min-width: 50rem){.UnitMeta{grid-template-columns:max-content auto}.UnitMeta-details,.UnitMeta-links{flex-direction:row}}@media (min-width: 112rem){:root[data-layout=responsive] .UnitMeta{grid-template-columns:100%}:root[data-layout=responsive] .UnitMeta-details,:root[data-layout=responsive] .UnitMeta-links{flex-direction:column;white-space:nowrap}}.UnitMeta-detailsLearn{width:100%}@media (min-width: 50rem){.UnitMeta-detailsLearn{width:initial}}.StyleGuide{background-color:var(--color-background)}.StyleGuide>section{align-items:center;display:grid;gap:1rem 2rem;grid-template-columns:100%;margin-bottom:1rem}.StyleGuide>section>header{border-bottom:var(--border);grid-column:1/-1;margin-bottom:1rem;padding-bottom:1rem}.StyleGuide>section>h2{grid-column:1/-1;width:max-content}.StyleGuide>section>hr{grid-column:1/-1}.StyleGuide>section>h3{grid-column:1/-1;margin:1rem 0}.StyleGuide>section>p{grid-column:1/-1}.StyleGuide .Color,.StyleGuide .ColorIntent{grid-template-columns:repeat(auto-fit,5rem [col-start] minmax(12rem,auto) [col-end])}.StyleGuide .Outline{align-items:flex-start}.StyleGuide .Outline>span{margin-top:.5rem}@media (min-width: 80rem){.StyleGuide .Icon{grid-template-columns:10rem 8rem auto}.StyleGuide .Typography,.StyleGuide .Button,.StyleGuide .Form,.StyleGuide .Modal,.StyleGuide .Message,.StyleGuide .Breadcrumb,.StyleGuide .Chip,.StyleGuide .Tooltip,.StyleGuide .Outline,.StyleGuide .Clipboard{grid-template-columns:20rem auto}}@media (min-width: 112rem){.StyleGuide .Icon{grid-template-columns:10rem auto 50%}.StyleGuide .Typography,.StyleGuide .Button,.StyleGuide .Form,.StyleGuide .Modal,.StyleGuide .Message,.StyleGuide .Breadcrumb,.StyleGuide .Chip,.StyleGuide .Tooltip,.StyleGuide .Outline,.StyleGuide .Clipboard{grid-template-columns:auto 50%}}.StringifyElement{align-items:baseline;display:flex;flex-direction:column;gap:1rem;padding:.25rem}.ElementMarkup>pre,.StringifyElement-markup{color:var(--color-text-subtle);font-size:.875rem;margin-top:.5rem;max-width:100%;padding-left:2rem;position:relative}.ElementMarkup>pre:before,.StringifyElement-markup:before{background:url(/static/shared/icon/content_copy_gm_grey_24dp.svg);background-repeat:no-repeat;background-size:contain;content:" ";left:.5rem;padding-left:1rem;position:absolute;width:1rem}.StringifyElement-markup:active{filter:contrast(.9)}.StringifyElement-details{color:var(--color-text-subtle);font-size:.8125rem;overflow-x:auto}.GoColor-circle{background-color:var(--color);border:var(--border);border-radius:2rem;height:3rem;margin:auto auto .5rem;width:3rem}.GoIcon-title,.GoColor-title{text-transform:capitalize}.go-Main-navDesktop a+ul{text-transform:capitalize}.MainHeader-toggle{display:flex}
+/*# sourceMappingURL=styleguide.min.css.map */
diff --git a/static/frontend/styleguide/styleguide.min.css.map b/static/frontend/styleguide/styleguide.min.css.map
new file mode 100644
index 0000000..5d5bfb5
--- /dev/null
+++ b/static/frontend/styleguide/styleguide.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["../unit/main/_meta.css", "styleguide.css"],
+ "sourcesContent": ["/*!\n* Copyright 2019-2020 The Go Authors. All rights reserved.\n* Use of this source code is governed by a BSD-style\n* license that can be found in the LICENSE file.\n*/\n\n.UnitMeta {\n display: grid;\n gap: 1rem 2rem;\n grid-template-columns: max-content auto;\n white-space: nowrap;\n}\n.UnitMeta-details,\n.UnitMeta-links {\n display: flex;\n flex-flow: wrap;\n flex-direction: row;\n gap: 1rem 2rem;\n}\n.UnitMeta-repo {\n align-items: center;\n display: flex;\n}\n.UnitMeta-repo a {\n overflow: hidden;\n text-overflow: ellipsis;\n}\n@media (min-width: 50rem) {\n .UnitMeta {\n grid-template-columns: max-content auto;\n }\n .UnitMeta-details,\n .UnitMeta-links {\n flex-direction: row;\n }\n}\n@media (min-width: 112rem) {\n :root[data-layout='responsive'] .UnitMeta {\n grid-template-columns: 100%;\n }\n :root[data-layout='responsive'] .UnitMeta-details,\n :root[data-layout='responsive'] .UnitMeta-links {\n flex-direction: column;\n white-space: nowrap;\n }\n}\n.UnitMeta-detailsLearn {\n width: 100%;\n}\n@media (min-width: 50rem) {\n .UnitMeta-detailsLearn {\n width: initial;\n }\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n@import url('../unit/main/_meta.css');\n\n.StyleGuide {\n background-color: var(--color-background);\n}\n.StyleGuide > section {\n align-items: center;\n display: grid;\n gap: 1rem 2rem;\n grid-template-columns: 100%;\n margin-bottom: 1rem;\n}\n.StyleGuide > section > header {\n border-bottom: var(--border);\n grid-column: 1/-1;\n margin-bottom: 1rem;\n padding-bottom: 1rem;\n}\n.StyleGuide > section > h2 {\n grid-column: 1/-1;\n width: max-content;\n}\n.StyleGuide > section > hr {\n grid-column: 1/-1;\n}\n.StyleGuide > section > h3 {\n grid-column: 1/-1;\n margin: 1rem 0;\n}\n.StyleGuide > section > p {\n grid-column: 1/-1;\n}\n.StyleGuide .Color,\n.StyleGuide .ColorIntent {\n grid-template-columns: repeat(auto-fit, 5rem [col-start] minmax(12rem, auto) [col-end]);\n}\n.StyleGuide .Outline {\n align-items: flex-start;\n}\n.StyleGuide .Outline > span {\n margin-top: 0.5rem;\n}\n@media (min-width: 80rem) {\n .StyleGuide .Icon {\n grid-template-columns: 10rem 8rem auto;\n }\n .StyleGuide .Typography,\n .StyleGuide .Button,\n .StyleGuide .Form,\n .StyleGuide .Modal,\n .StyleGuide .Message,\n .StyleGuide .Breadcrumb,\n .StyleGuide .Chip,\n .StyleGuide .Tooltip,\n .StyleGuide .Outline,\n .StyleGuide .Clipboard {\n grid-template-columns: 20rem auto;\n }\n}\n@media (min-width: 112rem) {\n .StyleGuide .Icon {\n grid-template-columns: 10rem auto 50%;\n }\n .StyleGuide .Typography,\n .StyleGuide .Button,\n .StyleGuide .Form,\n .StyleGuide .Modal,\n .StyleGuide .Message,\n .StyleGuide .Breadcrumb,\n .StyleGuide .Chip,\n .StyleGuide .Tooltip,\n .StyleGuide .Outline,\n .StyleGuide .Clipboard {\n grid-template-columns: auto 50%;\n }\n}\n\n.StringifyElement {\n align-items: baseline;\n display: flex;\n flex-direction: column;\n gap: 1rem;\n padding: 0.25rem;\n}\n.ElementMarkup > pre,\n.StringifyElement-markup {\n color: var(--color-text-subtle);\n font-size: 0.875rem;\n margin-top: 0.5rem;\n max-width: 100%;\n padding-left: 2rem;\n position: relative;\n}\n.ElementMarkup > pre::before,\n.StringifyElement-markup::before {\n background: url(/static/shared/icon/content_copy_gm_grey_24dp.svg);\n background-repeat: no-repeat;\n background-size: contain;\n content: ' ';\n left: 0.5rem;\n padding-left: 1rem;\n position: absolute;\n width: 1rem;\n}\n.StringifyElement-markup:active {\n filter: contrast(0.9);\n}\n.StringifyElement-details {\n color: var(--color-text-subtle);\n font-size: 0.8125rem;\n overflow-x: auto;\n}\n.GoColor-circle {\n background-color: var(--color);\n border: var(--border);\n border-radius: 2rem;\n height: 3rem;\n margin: auto;\n margin-bottom: 0.5rem;\n width: 3rem;\n}\n.GoIcon-title,\n.GoColor-title {\n text-transform: capitalize;\n}\n\n.go-Main-navDesktop a + ul {\n text-transform: capitalize;\n}\n\n.MainHeader-toggle {\n display: flex;\n}\n"],
+ "mappings": ";;;;;AAMA,UACE,aACA,cACA,uCACA,mBAEF,kCAEE,aACA,eACA,mBACA,cAEF,eACE,mBACA,aAEF,iBACE,gBACA,uBAEF,0BACE,UACE,uCAEF,kCAEE,oBAGJ,2BACE,wCACE,2BAEF,8FAEE,sBACA,oBAGJ,uBACE,WAEF,0BACE,uBACE,eC3CJ,YACE,yCAEF,oBACE,mBACA,aACA,cACA,2BACA,mBAEF,2BACE,4BACA,iBACA,mBACA,oBAEF,uBACE,iBACA,kBAEF,uBACE,iBAEF,uBACE,iBAhCF,cAmCA,sBACE,iBAEF,4CAEE,qFAEF,qBACE,uBAEF,0BACE,iBAEF,0BACE,kBACE,sCAEF,iNAUE,kCAGJ,2BACE,kBACE,qCAEF,iNAUE,gCAIJ,kBACE,qBACA,aACA,sBACA,SAvFF,eA0FA,4CAEE,+BACA,kBACA,iBACA,eACA,kBACA,kBAEF,0DAEE,kEACA,4BACA,wBACA,YACA,WACA,kBACA,kBACA,WAEF,gCACE,oBAEF,0BACE,+BACA,mBACA,gBAEF,gBACE,8BACA,qBAxHF,mBA0HE,YA1HF,uBA6HE,WAEF,6BAEE,0BAGF,yBACE,0BAGF,mBACE",
+ "names": []
+}
diff --git a/static/frontend/styleguide/styleguide.tmpl b/static/frontend/styleguide/styleguide.tmpl
index 67c5a59..baf0423 100644
--- a/static/frontend/styleguide/styleguide.tmpl
+++ b/static/frontend/styleguide/styleguide.tmpl
@@ -7,8 +7,8 @@
{{define "title"}}<title>Style Guide · pkg.go.dev</title>{{end}}
{{define "pre-content"}}
- <link href="/static/frontend/unit/unit.css" rel="stylesheet">
- <link href="/static/frontend/styleguide/styleguide.css" rel="stylesheet">
+ <link href="/static/frontend/unit/unit.min.css" rel="stylesheet">
+ <link href="/static/frontend/styleguide/styleguide.min.css" rel="stylesheet">
{{end}}
{{define "post-content"}}
diff --git a/static/frontend/subrepo/subrepo.min.css b/static/frontend/subrepo/subrepo.min.css
new file mode 100644
index 0000000..b6932ce
--- /dev/null
+++ b/static/frontend/subrepo/subrepo.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.SubRepo-links{line-height:1.5rem}
+/*# sourceMappingURL=subrepo.min.css.map */
diff --git a/static/frontend/subrepo/subrepo.min.css.map b/static/frontend/subrepo/subrepo.min.css.map
new file mode 100644
index 0000000..20d1a64
--- /dev/null
+++ b/static/frontend/subrepo/subrepo.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["subrepo.css"],
+ "sourcesContent": ["/*\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.SubRepo-links {\n line-height: 1.5rem;\n}\n"],
+ "mappings": ";;;;;AAMA,eACE",
+ "names": []
+}
diff --git a/static/frontend/subrepo/subrepo.tmpl b/static/frontend/subrepo/subrepo.tmpl
index c1e539f..cf9a431 100644
--- a/static/frontend/subrepo/subrepo.tmpl
+++ b/static/frontend/subrepo/subrepo.tmpl
@@ -12,7 +12,7 @@
{{end}}
{{define "pre-content"}}
- <link href="/static/frontend/subrepo/subrepo.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/subrepo/subrepo.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main"}}
diff --git a/static/frontend/unit/importedby/importedby.min.css b/static/frontend/unit/importedby/importedby.min.css
new file mode 100644
index 0000000..f46ea73
--- /dev/null
+++ b/static/frontend/unit/importedby/importedby.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.ImportedBy-heading{margin-bottom:1rem}.ImportedBy-list{list-style:none;padding:0}.ImportedBy .Pagination-nav,.ImportedBy .Pagination-navInner{justify-content:flex-start}.ImportedBy-details{margin:.5rem 0}.ImportedBy-detailsContent{margin-left:2.5rem}.ImportedBy-detailsIndent{margin-bottom:.5rem;margin-left:1.1rem;margin-top:.5rem}
+/*# sourceMappingURL=importedby.min.css.map */
diff --git a/static/frontend/unit/importedby/importedby.min.css.map b/static/frontend/unit/importedby/importedby.min.css.map
new file mode 100644
index 0000000..5406a49
--- /dev/null
+++ b/static/frontend/unit/importedby/importedby.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["importedby.css"],
+ "sourcesContent": ["/*\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.ImportedBy-heading {\n margin-bottom: 1rem;\n}\n.ImportedBy-list {\n list-style: none;\n padding: 0;\n}\n.ImportedBy .Pagination-nav,\n.ImportedBy .Pagination-navInner {\n justify-content: flex-start;\n}\n.ImportedBy-details {\n margin: 0.5rem 0;\n}\n.ImportedBy-detailsContent {\n margin-left: 2.5rem;\n}\n.ImportedBy-detailsIndent {\n margin-bottom: 0.5rem;\n margin-left: 1.1rem;\n margin-top: 0.5rem;\n}\n"],
+ "mappings": ";;;;;AAMA,oBACE,mBAEF,iBACE,gBAVF,UAaA,6DAEE,2BAEF,oBAjBA,eAoBA,2BACE,mBAEF,0BACE,oBACA,mBACA",
+ "names": []
+}
diff --git a/static/frontend/unit/importedby/importedby.tmpl b/static/frontend/unit/importedby/importedby.tmpl
index 2066868..30ebe77 100644
--- a/static/frontend/unit/importedby/importedby.tmpl
+++ b/static/frontend/unit/importedby/importedby.tmpl
@@ -9,7 +9,7 @@
{{end}}
{{define "main-styles"}}
- <link href="/static/frontend/unit/importedby/importedby.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/unit/importedby/importedby.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main-header"}}
diff --git a/static/frontend/unit/imports/imports.min.css b/static/frontend/unit/imports/imports.min.css
new file mode 100644
index 0000000..7be061c
--- /dev/null
+++ b/static/frontend/unit/imports/imports.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.Imports-listItem{line-height:1.125rem}.Imports-list{margin:1rem 0}
+/*# sourceMappingURL=imports.min.css.map */
diff --git a/static/frontend/unit/imports/imports.min.css.map b/static/frontend/unit/imports/imports.min.css.map
new file mode 100644
index 0000000..97b61ac
--- /dev/null
+++ b/static/frontend/unit/imports/imports.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["imports.css"],
+ "sourcesContent": ["/*\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.Imports-listItem {\n line-height: 1.125rem;\n}\n.Imports-list {\n margin: 1rem 0;\n}\n"],
+ "mappings": ";;;;;AAMA,kBACE,qBAEF,cATA",
+ "names": []
+}
diff --git a/static/frontend/unit/imports/imports.tmpl b/static/frontend/unit/imports/imports.tmpl
index 8227525..62cd3df 100644
--- a/static/frontend/unit/imports/imports.tmpl
+++ b/static/frontend/unit/imports/imports.tmpl
@@ -9,7 +9,7 @@
{{end}}
{{define "main-styles"}}
- <link href="/static/frontend/unit/imports/imports.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/unit/imports/imports.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main-header"}}
diff --git a/static/frontend/unit/licenses/licenses.min.css b/static/frontend/unit/licenses/licenses.min.css
new file mode 100644
index 0000000..d610e3d
--- /dev/null
+++ b/static/frontend/unit/licenses/licenses.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.License{margin-bottom:1rem}.License>h2{margin-bottom:1rem}.License>p{margin-bottom:.5rem}.License-contents{border:var(--border);border-radius:.1875rem;font-size:.875rem;line-height:1.375rem;margin:0;overflow-x:auto;padding:1.5rem;tab-size:4}.License-source{font-size:.875rem;padding-top:.5rem}.Disclaimer-link{font-style:italic}
+/*# sourceMappingURL=licenses.min.css.map */
diff --git a/static/frontend/unit/licenses/licenses.min.css.map b/static/frontend/unit/licenses/licenses.min.css.map
new file mode 100644
index 0000000..3eecc6c
--- /dev/null
+++ b/static/frontend/unit/licenses/licenses.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["licenses.css"],
+ "sourcesContent": ["/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.License {\n margin-bottom: 1rem;\n}\n\n.License > h2 {\n margin-bottom: 1rem;\n}\n.License > p {\n margin-bottom: 0.5rem;\n}\n.License-contents {\n border: var(--border);\n border-radius: 0.1875rem;\n font-size: 0.875rem;\n line-height: 1.375rem;\n margin: 0;\n overflow-x: auto;\n padding: 1.5rem;\n tab-size: 4;\n}\n.License-source {\n font-size: 0.875rem;\n padding-top: 0.5rem;\n}\n.Disclaimer-link {\n font-style: italic;\n}\n"],
+ "mappings": ";;;;;AAMA,SACE,mBAGF,YACE,mBAEF,WACE,oBAEF,kBACE,qBAjBF,uBAmBE,kBACA,qBApBF,SAsBE,gBAtBF,eAwBE,WAEF,gBACE,kBACA,kBAEF,iBACE",
+ "names": []
+}
diff --git a/static/frontend/unit/licenses/licenses.tmpl b/static/frontend/unit/licenses/licenses.tmpl
index 70c9ae4..e3a23528 100644
--- a/static/frontend/unit/licenses/licenses.tmpl
+++ b/static/frontend/unit/licenses/licenses.tmpl
@@ -9,7 +9,7 @@
{{end}}
{{define "main-styles"}}
- <link href="/static/frontend/unit/licenses/licenses.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/unit/licenses/licenses.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main-header"}}
diff --git a/static/frontend/unit/main/main.js b/static/frontend/unit/main/main.js
index e169123..07ba302 100644
--- a/static/frontend/unit/main/main.js
+++ b/static/frontend/unit/main/main.js
@@ -1,4 +1,4 @@
-(()=>{var T=document.querySelector(".JumpDialog"),u=T?.querySelector(".JumpDialog-body"),o=T?.querySelector(".JumpDialog-list"),h=T?.querySelector(".JumpDialog-input"),A=document.querySelector(".js-documentation"),p;function q(){let s=[];if(!!A){for(let e of A.querySelectorAll("[data-kind]"))s.push(P(e));for(let e of s)e.link.addEventListener("click",function(){T?.close()});return s.sort(function(e,t){return e.lower.localeCompare(t.lower)}),s}}function P(s){let e=document.createElement("a"),t=s.getAttribute("id");e.setAttribute("href","#"+t),e.setAttribute("tabindex","-1"),e.setAttribute("data-gtmc","jump to link");let i=s.getAttribute("data-kind");return{link:e,name:t??"",kind:i??"",lower:t?.toLowerCase()??""}}var k,f=-1;function g(s){for(k=s,p||(p=q()),b(-1);o?.firstChild;)o.firstChild.remove();if(s){let e=s.toLowerCase(),t=[],i=[],r=[],n=(l,a,d)=>l.name.substring(0,a)+"<b>"+l.name.substring(a,d)+"</b>"+l.name.substring(d);for(let l of p??[]){let a=l.name.toLowerCase();if(a===e)l.link.innerHTML=n(l,0,l.name.length),t.push(l);else if(a.startsWith(e))l.link.innerHTML=n(l,0,s.length),i.push(l);else{let d=a.indexOf(e);d>-1&&(l.link.innerHTML=n(l,d,d+s.length),r.push(l))}}for(let l of t.concat(i).concat(r))o?.appendChild(l.link)}else{if(!p||p.length===0){let e=document.createElement("i");e.innerHTML="There are no symbols on this page.",o?.appendChild(e)}for(let e of p??[])e.link.innerHTML=e.name+" <i>"+e.kind+"</i>",o?.appendChild(e.link)}u&&(u.scrollTop=0),p?.length&&o&&o.children.length>0&&b(0)}function b(s){let e=o?.children;if(!(!e||!u)){if(f>=0&&e[f].classList.remove("JumpDialog-active"),s>=e.length&&(s=e.length-1),s>=0){e[s].classList.add("JumpDialog-active");let t=e[s].offsetTop-e[0].offsetTop,i=t+e[s].clientHeight;t<u.scrollTop?u.scrollTop=t:i>u.scrollTop+u.clientHeight&&(u.scrollTop=i-u.clientHeight)}f=s}}function C(s){if(f<0)return;let e=f+s;e<0&&(e=0),b(e)}h?.addEventListener("keyup",function(){h.value.toUpperCase()!=k.toUpperCase()&&g(h.value)});h?.addEventListener("keydown",function(s){let e=38,t=40,i=13;switch(s.which){case e:C(-1),s.preventDefault();break;case t:C(1),s.preventDefault();break;case i:f>=0&&o&&(o.children[f].click(),s.preventDefault());break}});var I=document.querySelector(".ShortcutsDialog");document.addEventListener("keypress",function(s){if(T?.open||I?.open)return;let e=s.target,t=e?.tagName;if(t=="INPUT"||t=="SELECT"||t=="TEXTAREA"||e?.contentEditable=="true"||s.metaKey||s.ctrlKey)return;switch(String.fromCharCode(s.which)){case"f":case"F":s.preventDefault(),h&&(h.value=""),T?.showModal(),h?.focus(),g("");break;case"?":I?.showModal();break}});var w=document.querySelector(".js-jumpToInput");w&&w.addEventListener("click",()=>{h&&(h.value=""),g("")});var m={PLAY_HREF:".js-exampleHref",PLAY_CONTAINER:".js-exampleContainer",EXAMPLE_INPUT:".Documentation-exampleCode",EXAMPLE_OUTPUT:".Documentation-exampleOutput",EXAMPLE_ERROR:".Documentation-exampleError",PLAY_BUTTON:".Documentation-examplePlayButton",SHARE_BUTTON:".Documentation-exampleShareButton",FORMAT_BUTTON:".Documentation-exampleFormatButton",RUN_BUTTON:".Documentation-exampleRunButton"},S=class{constructor(e){this.exampleEl=e;this.exampleEl=e,this.anchorEl=e.querySelector("a"),this.errorEl=e.querySelector(m.EXAMPLE_ERROR),this.playButtonEl=e.querySelector(m.PLAY_BUTTON),this.shareButtonEl=e.querySelector(m.SHARE_BUTTON),this.formatButtonEl=e.querySelector(m.FORMAT_BUTTON),this.runButtonEl=e.querySelector(m.RUN_BUTTON),this.inputEl=this.makeTextArea(e.querySelector(m.EXAMPLE_INPUT)),this.outputEl=e.querySelector(m.EXAMPLE_OUTPUT),this.playButtonEl?.addEventListener("click",()=>this.handleShareButtonClick()),this.shareButtonEl?.addEventListener("click",()=>this.handleShareButtonClick()),this.formatButtonEl?.addEventListener("click",()=>this.handleFormatButtonClick()),this.runButtonEl?.addEventListener("click",()=>this.handleRunButtonClick()),!!this.inputEl&&(this.resize(),this.inputEl.addEventListener("keyup",()=>this.resize()),this.inputEl.addEventListener("keydown",t=>this.onKeydown(t)))}makeTextArea(e){let t=document.createElement("textarea");return t.classList.add("Documentation-exampleCode","code"),t.spellcheck=!1,t.value=e?.textContent??"",e?.parentElement?.replaceChild(t,e),t}getAnchorHash(){return this.anchorEl?.hash}expand(){this.exampleEl.open=!0}resize(){if(this.inputEl?.value){let e=(this.inputEl.value.match(/\n/g)||[]).length;this.inputEl.style.height=`${(20+e*20+12+2)/16}rem`}}onKeydown(e){e.key==="Tab"&&(document.execCommand("insertText",!1," "),e.preventDefault())}setInputText(e){this.inputEl&&(this.inputEl.value=e)}setOutputText(e){this.outputEl&&(this.outputEl.textContent=e)}setErrorText(e){this.errorEl&&(this.errorEl.textContent=e),this.setOutputText("An error has occurred\u2026")}handleShareButtonClick(){let e="https://play.golang.org/p/";this.setOutputText("Waiting for remote server\u2026"),fetch("/play/share",{method:"POST",body:this.inputEl?.value}).then(t=>t.text()).then(t=>{let i=e+t;this.setOutputText(`<a 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document.querySelectorAll(m.PLAY_CONTAINER)){let e=new S(s),t=U(e);t?t.addEventListener("click",()=>{e.expand()}):console.warn("example href not found")}var v=class{constructor(e){this.el=e;this.el.addEventListener("change",t=>{let i=t.target,r=i.value;i.value.startsWith("/")||(r="/"+r),window.location.href=r})}};function H(s){let e=document.createElement("label");e.classList.add("go-Label"),e.setAttribute("aria-label","Menu");let t=document.createElement("select");t.classList.add("go-Select","js-selectNav"),e.appendChild(t);let i=document.createElement("optgroup");i.label="Outline",t.appendChild(i);let r={},n;for(let l of s.treeitems){if(Number(l.depth)>4)continue;l.groupTreeitem?(n=r[l.groupTreeitem.label],n||(n=r[l.groupTreeitem.label]=document.createElement("optgroup"),n.label=l.groupTreeitem.label,t.appendChild(n))):n=i;let 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/*!
* @license
* Copyright 2019-2020 The Go Authors. All rights reserved.
diff --git a/static/frontend/unit/main/main.js.map b/static/frontend/unit/main/main.js.map
index 023102e..5352335 100644
--- a/static/frontend/unit/main/main.js.map
+++ b/static/frontend/unit/main/main.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["../../../shared/jump/jump.ts", "../../../shared/playground/playground.ts", "../../../shared/outline/select.ts", "../../../shared/outline/tree.ts", "../../../shared/table/table.ts", "main.ts"],
"sourcesContent": ["/*!\n * @license\n * Copyright 2019-2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n// This file implements the behavior of the \"jump to symbol\" dialog for Go\n// package documentation, as well as the simple dialog that displays keyboard\n// shortcuts.\n\n// The DOM for the dialogs is at the bottom of static/frontend/unit/main/_modals.tmpl.\n// The CSS is in static/frontend/unit/main/_modals.css.\n\n// The dialog is activated by pressing the 'f' key. It presents a list\n// (#JumpDialog-list) of all Go symbols displayed in the documentation.\n// Entering text in the dialog's text box (#JumpDialog-filter) restricts the\n// list to symbols containing the text. Clicking on an symbol jumps to\n// its documentation.\n\n// This code is based on\n// https://go.googlesource.com/gddo/+/refs/heads/master/gddo-server/assets/site.js.\n// It was modified to remove the dependence on jquery and bootstrap.\n\nconst jumpDialog = document.querySelector<HTMLDialogElement>('.JumpDialog');\nconst jumpBody = jumpDialog?.querySelector<HTMLDivElement>('.JumpDialog-body');\nconst jumpList = jumpDialog?.querySelector<HTMLDivElement>('.JumpDialog-list');\nconst jumpFilter = jumpDialog?.querySelector<HTMLInputElement>('.JumpDialog-input');\nconst doc = document.querySelector<HTMLDivElement>('.js-documentation');\n\ninterface JumpListItem {\n link: HTMLAnchorElement;\n name: string;\n kind: string;\n lower: string;\n}\n\nlet jumpListItems: JumpListItem[] | undefined; // All the symbols in the doc; computed only once.\n\n// collectJumpListItems returns a list of items, one for each symbol in the\n// documentation on the current page.\n//\n// It uses the data-kind attribute generated in the documentation HTML to find\n// the symbols and their id attributes.\n//\n// If there are no data-kind attributes, then we have older doc; fall back to\n// a less precise method.\nfunction collectJumpListItems() {\n const items = [];\n if (!doc) return;\n for (const el of doc.querySelectorAll('[data-kind]')) {\n items.push(newJumpListItem(el));\n }\n\n // Clicking on any of the links closes the dialog.\n for (const item of items) {\n item.link.addEventListener('click', function () {\n jumpDialog?.close();\n });\n }\n // Sort case-insensitively by symbol name.\n items.sort(function (a, b) {\n return a.lower.localeCompare(b.lower);\n });\n return items;\n}\n\n// newJumpListItem creates a new item for the DOM element el.\n// An item is an object with:\n// - name: the element's id (which is the symbol name)\n// - kind: the element's kind (function, variable, etc.),\n// - link: a link ('a' tag) to the element\n// - lower: the name in lower case, just for sorting\nfunction newJumpListItem(el: Element): JumpListItem {\n const a = document.createElement('a');\n const name = el.getAttribute('id');\n a.setAttribute('href', '#' + name);\n a.setAttribute('tabindex', '-1');\n a.setAttribute('data-gtmc', 'jump to link');\n const kind = el.getAttribute('data-kind');\n return {\n link: a,\n name: name ?? '',\n kind: kind ?? '',\n lower: name?.toLowerCase() ?? '', // for sorting\n };\n}\n\nlet lastFilterValue: string; // The last contents of the filter text box.\nlet activeJumpItem = -1; // The index of the currently active item in the list.\n\n// updateJumpList sets the elements of the dialog list to\n// everything whose name contains filter.\nfunction updateJumpList(filter: string) {\n lastFilterValue = filter;\n if (!jumpListItems) {\n jumpListItems = collectJumpListItems();\n }\n setActiveJumpItem(-1);\n\n // Remove all children from list.\n while (jumpList?.firstChild) {\n jumpList.firstChild.remove();\n }\n\n if (filter) {\n // A filter is set. We treat the filter as a substring that can appear in\n // an item name (case insensitive), and find the following matches - in\n // order of priority:\n //\n // 1. Exact matches (the filter matches the item's name exactly)\n // 2. Prefix matches (the item's name starts with filter)\n // 3. Infix matches (the filter is a substring of the item's name)\n const filterLowerCase = filter.toLowerCase();\n\n const exactMatches = [];\n const prefixMatches = [];\n const infixMatches = [];\n\n // makeLinkHtml creates the link name HTML for a list item. item is the DOM\n // item. item.name.substr(boldStart, boldEnd) will be bolded.\n const makeLinkHtml = (item: JumpListItem, boldStart: number, boldEnd: number) => {\n return (\n item.name.substring(0, boldStart) +\n '<b>' +\n item.name.substring(boldStart, boldEnd) +\n '</b>' +\n item.name.substring(boldEnd)\n );\n };\n\n for (const item of jumpListItems ?? []) {\n const nameLowerCase = item.name.toLowerCase();\n\n if (nameLowerCase === filterLowerCase) {\n item.link.innerHTML = makeLinkHtml(item, 0, item.name.length);\n exactMatches.push(item);\n } else if (nameLowerCase.startsWith(filterLowerCase)) {\n item.link.innerHTML = makeLinkHtml(item, 0, filter.length);\n prefixMatches.push(item);\n } else {\n const index = nameLowerCase.indexOf(filterLowerCase);\n if (index > -1) {\n item.link.innerHTML = makeLinkHtml(item, index, index + filter.length);\n infixMatches.push(item);\n }\n }\n }\n\n for (const item of exactMatches.concat(prefixMatches).concat(infixMatches)) {\n jumpList?.appendChild(item.link);\n }\n } else {\n if (!jumpListItems || jumpListItems.length === 0) {\n const msg = document.createElement('i');\n msg.innerHTML = 'There are no symbols on this page.';\n jumpList?.appendChild(msg);\n }\n // No filter set; display all items in their existing order.\n for (const item of jumpListItems ?? []) {\n item.link.innerHTML = item.name + ' <i>' + item.kind + '</i>';\n jumpList?.appendChild(item.link);\n }\n }\n\n if (jumpBody) {\n jumpBody.scrollTop = 0;\n }\n if (jumpListItems?.length && jumpList && jumpList.children.length > 0) {\n setActiveJumpItem(0);\n }\n}\n\n// Set the active jump item to n.\nfunction setActiveJumpItem(n: number) {\n const cs = jumpList?.children as HTMLCollectionOf<HTMLElement> | null | undefined;\n if (!cs || !jumpBody) {\n return;\n }\n if (activeJumpItem >= 0) {\n cs[activeJumpItem].classList.remove('JumpDialog-active');\n }\n if (n >= cs.length) {\n n = cs.length - 1;\n }\n if (n >= 0) {\n cs[n].classList.add('JumpDialog-active');\n\n // Scroll so the active item is visible.\n // For some reason cs[n].scrollIntoView() doesn't behave as I'd expect:\n // it moves the entire dialog box in the viewport.\n\n // Get the top and bottom of the active item relative to jumpBody.\n const activeTop = cs[n].offsetTop - cs[0].offsetTop;\n const activeBottom = activeTop + cs[n].clientHeight;\n if (activeTop < jumpBody.scrollTop) {\n // Off the top; scroll up.\n jumpBody.scrollTop = activeTop;\n } else if (activeBottom > jumpBody.scrollTop + jumpBody.clientHeight) {\n // Off the bottom; scroll down.\n jumpBody.scrollTop = activeBottom - jumpBody.clientHeight;\n }\n }\n activeJumpItem = n;\n}\n\n// Increment the activeJumpItem by delta.\nfunction incActiveJumpItem(delta: number) {\n if (activeJumpItem < 0) {\n return;\n }\n let n = activeJumpItem + delta;\n if (n < 0) {\n n = 0;\n }\n setActiveJumpItem(n);\n}\n\n// Pressing a key in the filter updates the list (if the filter actually changed).\njumpFilter?.addEventListener('keyup', function () {\n if (jumpFilter.value.toUpperCase() != lastFilterValue.toUpperCase()) {\n updateJumpList(jumpFilter.value);\n }\n});\n\n// Pressing enter in the filter selects the first element in the list.\njumpFilter?.addEventListener('keydown', function (event) {\n const upArrow = 38;\n const downArrow = 40;\n const enterKey = 13;\n switch (event.which) {\n case upArrow:\n incActiveJumpItem(-1);\n event.preventDefault();\n break;\n case downArrow:\n incActiveJumpItem(1);\n event.preventDefault();\n break;\n case enterKey:\n if (activeJumpItem >= 0) {\n if (jumpList) {\n (jumpList.children[activeJumpItem] as HTMLElement).click();\n event.preventDefault();\n }\n }\n break;\n }\n});\n\nconst shortcutsDialog = document.querySelector<HTMLDialogElement>('.ShortcutsDialog');\n\n// Keyboard shortcuts:\n// - Pressing '/' focuses the search box\n// - Pressing 'f' or 'F' opens the jump-to-symbol dialog.\n// - Pressing '?' opens up the shortcut dialog.\n// Ignore a keypress if a dialog is already open, or if it is pressed on a\n// component that wants to consume it.\ndocument.addEventListener('keypress', function (e) {\n if (jumpDialog?.open || shortcutsDialog?.open) {\n return;\n }\n const target = e.target as HTMLElement | null;\n const t = target?.tagName;\n if (t == 'INPUT' || t == 'SELECT' || t == 'TEXTAREA') {\n return;\n }\n if (target?.contentEditable == 'true') {\n return;\n }\n if (e.metaKey || e.ctrlKey) {\n return;\n }\n const ch = String.fromCharCode(e.which);\n switch (ch) {\n case 'f':\n case 'F':\n e.preventDefault();\n if (jumpFilter) {\n jumpFilter.value = '';\n }\n jumpDialog?.showModal();\n jumpFilter?.focus();\n updateJumpList('');\n break;\n case '?':\n shortcutsDialog?.showModal();\n break;\n }\n});\n\nconst jumpOutlineInput = document.querySelector('.js-jumpToInput');\nif (jumpOutlineInput) {\n jumpOutlineInput.addEventListener('click', () => {\n if (jumpFilter) {\n jumpFilter.value = '';\n }\n updateJumpList('');\n });\n}\n", "/*!\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n// This file implements the playground implementation of the documentation\n// page. The playground involves a \"play\" button that allows you to open up\n// a new link to play.golang.org using the example code.\n\n// The CSS is in static/frontend/unit/main/_doc.css\n\n/**\n * CSS classes used by PlaygroundExampleController\n */\nconst PlayExampleClassName = {\n PLAY_HREF: '.js-exampleHref',\n PLAY_CONTAINER: '.js-exampleContainer',\n EXAMPLE_INPUT: '.Documentation-exampleCode',\n EXAMPLE_OUTPUT: '.Documentation-exampleOutput',\n EXAMPLE_ERROR: '.Documentation-exampleError',\n PLAY_BUTTON: '.Documentation-examplePlayButton',\n SHARE_BUTTON: '.Documentation-exampleShareButton',\n FORMAT_BUTTON: '.Documentation-exampleFormatButton',\n RUN_BUTTON: '.Documentation-exampleRunButton',\n};\n\n/**\n * This controller enables playground examples to expand their dropdown or\n * generate shareable Go Playground URLs.\n */\nexport class PlaygroundExampleController {\n /**\n * The anchor tag used to identify the container with an example href.\n * There is only one in an example container div.\n */\n private readonly anchorEl: HTMLAnchorElement | null;\n\n /**\n * The error element\n */\n private readonly errorEl: Element | null;\n\n /**\n * Buttons that redirect to an example's playground, this element\n * only exists in executable examples.\n */\n private readonly playButtonEl: Element | null;\n private readonly shareButtonEl: Element | null;\n\n /**\n * Button that formats the code in an example's playground.\n */\n private readonly formatButtonEl: Element | null;\n\n /**\n * Button that runs the code in an example's playground, this element\n * only exists in executable examples.\n */\n private readonly runButtonEl: Element | null;\n\n /**\n * The executable code of an example.\n */\n private readonly inputEl: HTMLTextAreaElement | null;\n\n /**\n * The output of the given example code. This only exists if the\n * author of the package provides an output for this example.\n */\n private readonly outputEl: Element | null;\n\n /**\n * @param exampleEl The div that contains playground content for the given example.\n */\n constructor(private readonly exampleEl: HTMLDetailsElement) {\n this.exampleEl = exampleEl;\n this.anchorEl = exampleEl.querySelector('a');\n this.errorEl = exampleEl.querySelector(PlayExampleClassName.EXAMPLE_ERROR);\n this.playButtonEl = exampleEl.querySelector(PlayExampleClassName.PLAY_BUTTON);\n this.shareButtonEl = exampleEl.querySelector(PlayExampleClassName.SHARE_BUTTON);\n this.formatButtonEl = exampleEl.querySelector(PlayExampleClassName.FORMAT_BUTTON);\n this.runButtonEl = exampleEl.querySelector(PlayExampleClassName.RUN_BUTTON);\n this.inputEl = this.makeTextArea(exampleEl.querySelector(PlayExampleClassName.EXAMPLE_INPUT));\n this.outputEl = exampleEl.querySelector(PlayExampleClassName.EXAMPLE_OUTPUT);\n\n // This is legacy listener to be replaced the listener for shareButtonEl.\n this.playButtonEl?.addEventListener('click', () => this.handleShareButtonClick());\n this.shareButtonEl?.addEventListener('click', () => this.handleShareButtonClick());\n this.formatButtonEl?.addEventListener('click', () => this.handleFormatButtonClick());\n this.runButtonEl?.addEventListener('click', () => this.handleRunButtonClick());\n\n if (!this.inputEl) return;\n\n this.resize();\n this.inputEl.addEventListener('keyup', () => this.resize());\n this.inputEl.addEventListener('keydown', e => this.onKeydown(e));\n }\n\n /**\n * Replace the pre element with a textarea. The examples are initially rendered\n * as pre elements so they're fully visible when JS is disabled.\n */\n makeTextArea(el: Element | null): HTMLTextAreaElement {\n const t = document.createElement('textarea');\n t.classList.add('Documentation-exampleCode', 'code');\n t.spellcheck = false;\n t.value = el?.textContent ?? '';\n el?.parentElement?.replaceChild(t, el);\n return t;\n }\n\n /**\n * Retrieve the hash value of the anchor element.\n */\n getAnchorHash(): string | undefined {\n return this.anchorEl?.hash;\n }\n\n /**\n * Expands the current playground example.\n */\n expand(): void {\n this.exampleEl.open = true;\n }\n\n /**\n * Resizes the input element to accomodate the amount of text present.\n */\n private resize(): void {\n if (this.inputEl?.value) {\n const numLineBreaks = (this.inputEl.value.match(/\\n/g) || []).length;\n // min-height + lines x line-height + padding + border\n this.inputEl.style.height = `${(20 + numLineBreaks * 20 + 12 + 2) / 16}rem`;\n }\n }\n\n /**\n * Handler to override keyboard behavior in the playground's\n * textarea element.\n *\n * Tab key inserts tabs into the example playground instead of\n * switching to the next interactive element.\n * @param e input element keyboard event.\n */\n private onKeydown(e: KeyboardEvent) {\n if (e.key === 'Tab') {\n document.execCommand('insertText', false, '\\t');\n e.preventDefault();\n }\n }\n\n /**\n * Changes the text of the example's input box.\n */\n private setInputText(output: string) {\n if (this.inputEl) {\n this.inputEl.value = output;\n }\n }\n\n /**\n * Changes the text of the example's output box.\n */\n private setOutputText(output: string) {\n if (this.outputEl) {\n this.outputEl.textContent = output;\n }\n }\n\n /**\n * Sets the error message text and overwrites\n * output box to indicate a failed response.\n */\n private setErrorText(err: string) {\n if (this.errorEl) {\n this.errorEl.textContent = err;\n }\n this.setOutputText('An error has occurred\u2026');\n }\n\n /**\n * Opens a new window to play.golang.org using the\n * example snippet's code in the playground.\n */\n private handleShareButtonClick() {\n const PLAYGROUND_BASE_URL = 'https://play.golang.org/p/';\n\n this.setOutputText('Waiting for remote server\u2026');\n\n fetch('/play/share', {\n method: 'POST',\n body: this.inputEl?.value,\n })\n .then(res => res.text())\n .then(shareId => {\n const href = PLAYGROUND_BASE_URL + shareId;\n this.setOutputText(`<a href=\"${href}\">${href}</a>`);\n window.open(href);\n })\n .catch(err => {\n this.setErrorText(err);\n });\n }\n\n /**\n * Runs gofmt on the example snippet in the playground.\n */\n private handleFormatButtonClick() {\n this.setOutputText('Waiting for remote server\u2026');\n const body = new FormData();\n body.append('body', this.inputEl?.value ?? '');\n\n fetch('/play/fmt', {\n method: 'POST',\n body: body,\n })\n .then(res => res.json())\n .then(({ Body, Error }) => {\n this.setOutputText(Error || 'Done.');\n if (Body) {\n this.setInputText(Body);\n this.resize();\n }\n })\n .catch(err => {\n this.setErrorText(err);\n });\n }\n\n /**\n * Runs the code snippet in the example playground.\n */\n private handleRunButtonClick() {\n this.setOutputText('Waiting for remote server\u2026');\n\n fetch('/play/compile', {\n method: 'POST',\n body: JSON.stringify({ body: this.inputEl?.value, version: 2 }),\n })\n .then(res => res.json())\n .then(async ({ Events, Errors }) => {\n this.setOutputText(Errors || '');\n for (const e of Events || []) {\n this.setOutputText(e.Message);\n await new Promise(resolve => setTimeout(resolve, e.Delay / 1000000));\n }\n })\n .catch(err => {\n this.setErrorText(err);\n });\n }\n}\n\nconst exampleHashRegex = location.hash.match(/^#(example-.*)$/);\nif (exampleHashRegex) {\n const exampleHashEl = document.getElementById(exampleHashRegex[1]) as HTMLDetailsElement;\n if (exampleHashEl) {\n exampleHashEl.open = true;\n }\n}\n\n// We use a spread operator to convert a nodelist into an array of elements.\nconst exampleHrefs = [\n ...document.querySelectorAll<HTMLAnchorElement>(PlayExampleClassName.PLAY_HREF),\n];\n\n/**\n * Sometimes exampleHrefs and playContainers are in different order, so we\n * find an exampleHref from a common hash.\n * @param playContainer - playground container\n */\nconst findExampleHash = (playContainer: PlaygroundExampleController) =>\n exampleHrefs.find(ex => {\n return ex.hash === playContainer.getAnchorHash();\n });\n\nfor (const el of document.querySelectorAll(PlayExampleClassName.PLAY_CONTAINER)) {\n // There should be the same amount of hrefs referencing examples as example containers.\n const playContainer = new PlaygroundExampleController(el as HTMLDetailsElement);\n const exampleHref = findExampleHash(playContainer);\n if (exampleHref) {\n exampleHref.addEventListener('click', () => {\n playContainer.expand();\n });\n } else {\n console.warn('example href not found');\n }\n}\n", "/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nimport { TreeNavController } from './tree.js';\n\nexport class SelectNavController {\n constructor(private el: Element) {\n this.el.addEventListener('change', e => {\n const target = e.target as HTMLSelectElement;\n let href = target.value;\n if (!target.value.startsWith('/')) {\n href = '/' + href;\n }\n window.location.href = href;\n });\n }\n}\n\nexport function makeSelectNav(tree: TreeNavController): HTMLLabelElement {\n const label = document.createElement('label');\n label.classList.add('go-Label');\n label.setAttribute('aria-label', 'Menu');\n const select = document.createElement('select');\n select.classList.add('go-Select', 'js-selectNav');\n label.appendChild(select);\n const outline = document.createElement('optgroup');\n outline.label = 'Outline';\n select.appendChild(outline);\n const groupMap: Record<string, HTMLOptGroupElement> = {};\n let group: HTMLOptGroupElement;\n for (const t of tree.treeitems) {\n if (Number(t.depth) > 4) continue;\n if (t.groupTreeitem) {\n group = groupMap[t.groupTreeitem.label];\n if (!group) {\n group = groupMap[t.groupTreeitem.label] = document.createElement('optgroup');\n group.label = t.groupTreeitem.label;\n select.appendChild(group);\n }\n } else {\n group = outline;\n }\n const o = document.createElement('option');\n o.label = t.label;\n o.textContent = t.label;\n o.value = (t.el as HTMLAnchorElement).href.replace(window.location.origin, '').replace('/', '');\n group.appendChild(o);\n }\n tree.addObserver(t => {\n const hash = (t.el as HTMLAnchorElement).hash;\n const value = select.querySelector<HTMLOptionElement>(`[value$=\"${hash}\"]`)?.value;\n if (value) {\n select.value = value;\n }\n }, 50);\n return label;\n}\n", "/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * TreeNavController is the navigation tree component of the documentation page.\n * It adds accessiblity attributes to a tree, observes the heading elements\n * focus the topmost link for headings visible on the page, and implements the\n * WAI-ARIA Treeview Design Pattern with full\n * [keyboard support](https://www.w3.org/TR/wai-aria-practices/examples/treeview/treeview-2/treeview-2a.html#kbd_label).\n */\nexport class TreeNavController {\n treeitems: TreeItem[];\n\n /**\n * firstChars is the first character of each treeitem in the same order\n * as this.treeitems. We use this array to set focus by character when\n * navigating the tree with a keyboard.\n */\n private firstChars: string[];\n private firstTreeitem: TreeItem | null;\n private lastTreeitem: TreeItem | null;\n private observerCallbacks: ((t: TreeItem) => void)[];\n\n constructor(private el: HTMLElement) {\n this.treeitems = [];\n this.firstChars = [];\n this.firstTreeitem = null;\n this.lastTreeitem = null;\n this.observerCallbacks = [];\n this.init();\n }\n\n private init(): void {\n this.handleResize();\n window.addEventListener('resize', this.handleResize);\n this.findTreeItems();\n this.updateVisibleTreeitems();\n this.observeTargets();\n if (this.firstTreeitem) {\n this.firstTreeitem.el.tabIndex = 0;\n }\n }\n\n private handleResize = (): void => {\n this.el.style.setProperty('--js-tree-height', '100vh');\n this.el.style.setProperty('--js-tree-height', this.el.clientHeight + 'px');\n };\n\n private observeTargets() {\n this.addObserver(treeitem => {\n this.expandTreeitem(treeitem);\n this.setSelected(treeitem);\n // TODO: Fix scroll issue in https://golang.org/issue/47450.\n // treeitem.el.scrollIntoView({ block: 'nearest' });\n });\n\n const targets = new Map<string, boolean>();\n const observer = new IntersectionObserver(\n entries => {\n for (const entry of entries) {\n targets.set(entry.target.id, entry.isIntersecting || entry.intersectionRatio === 1);\n }\n for (const [id, isIntersecting] of targets) {\n if (isIntersecting) {\n const active = this.treeitems.find(t =>\n (t.el as HTMLAnchorElement)?.href.endsWith(`#${id}`)\n );\n if (active) {\n for (const fn of this.observerCallbacks) {\n fn(active);\n }\n }\n break;\n }\n }\n },\n {\n threshold: 1.0,\n rootMargin: '-60px 0px 0px 0px',\n }\n );\n\n for (const href of this.treeitems.map(t => t.el.getAttribute('href'))) {\n if (href) {\n const id = href.replace(window.location.origin, '').replace('/', '').replace('#', '');\n const target = document.getElementById(id);\n if (target) {\n observer.observe(target);\n }\n }\n }\n }\n\n addObserver(fn: (t: TreeItem) => void, delay = 200): void {\n this.observerCallbacks.push(debounce(fn, delay));\n }\n\n setFocusToNextItem(currentItem: TreeItem): void {\n let nextItem = null;\n for (let i = currentItem.index + 1; i < this.treeitems.length; i++) {\n const ti = this.treeitems[i];\n if (ti.isVisible) {\n nextItem = ti;\n break;\n }\n }\n if (nextItem) {\n this.setFocusToItem(nextItem);\n }\n }\n\n setFocusToPreviousItem(currentItem: TreeItem): void {\n let prevItem = null;\n for (let i = currentItem.index - 1; i > -1; i--) {\n const ti = this.treeitems[i];\n if (ti.isVisible) {\n prevItem = ti;\n break;\n }\n }\n if (prevItem) {\n this.setFocusToItem(prevItem);\n }\n }\n\n setFocusToParentItem(currentItem: TreeItem): void {\n if (currentItem.groupTreeitem) {\n this.setFocusToItem(currentItem.groupTreeitem);\n }\n }\n\n setFocusToFirstItem(): void {\n this.firstTreeitem && this.setFocusToItem(this.firstTreeitem);\n }\n\n setFocusToLastItem(): void {\n this.lastTreeitem && this.setFocusToItem(this.lastTreeitem);\n }\n\n setSelected(currentItem: TreeItem): void {\n for (const l1 of this.el.querySelectorAll('[aria-expanded=\"true\"]')) {\n if (l1 === currentItem.el) continue;\n if (!l1.nextElementSibling?.contains(currentItem.el)) {\n l1.setAttribute('aria-expanded', 'false');\n }\n }\n for (const l1 of this.el.querySelectorAll('[aria-selected]')) {\n if (l1 !== currentItem.el) {\n l1.setAttribute('aria-selected', 'false');\n }\n }\n currentItem.el.setAttribute('aria-selected', 'true');\n this.updateVisibleTreeitems();\n this.setFocusToItem(currentItem, false);\n }\n\n expandTreeitem(treeitem: TreeItem): void {\n let currentItem: TreeItem | null = treeitem;\n while (currentItem) {\n if (currentItem.isExpandable) {\n currentItem.el.setAttribute('aria-expanded', 'true');\n }\n currentItem = currentItem.groupTreeitem;\n }\n this.updateVisibleTreeitems();\n }\n\n expandAllSiblingItems(currentItem: TreeItem): void {\n for (const ti of this.treeitems) {\n if (ti.groupTreeitem === currentItem.groupTreeitem && ti.isExpandable) {\n this.expandTreeitem(ti);\n }\n }\n }\n\n collapseTreeitem(currentItem: TreeItem): void {\n let groupTreeitem = null;\n\n if (currentItem.isExpanded()) {\n groupTreeitem = currentItem;\n } else {\n groupTreeitem = currentItem.groupTreeitem;\n }\n\n if (groupTreeitem) {\n groupTreeitem.el.setAttribute('aria-expanded', 'false');\n this.updateVisibleTreeitems();\n this.setFocusToItem(groupTreeitem);\n }\n }\n\n setFocusByFirstCharacter(currentItem: TreeItem, char: string): void {\n let start: number, index: number;\n char = char.toLowerCase();\n\n // Get start index for search based on position of currentItem\n start = currentItem.index + 1;\n if (start === this.treeitems.length) {\n start = 0;\n }\n\n // Check remaining slots in the menu\n index = this.getIndexFirstChars(start, char);\n\n // If not found in remaining slots, check from beginning\n if (index === -1) {\n index = this.getIndexFirstChars(0, char);\n }\n\n // If match was found...\n if (index > -1) {\n this.setFocusToItem(this.treeitems[index]);\n }\n }\n\n private findTreeItems() {\n const findItems = (el: HTMLElement, group: TreeItem | null) => {\n let ti = group;\n let curr = el.firstElementChild as HTMLElement;\n while (curr) {\n if (curr.tagName === 'A' || curr.tagName === 'SPAN') {\n ti = new TreeItem(curr, this, group);\n this.treeitems.push(ti);\n this.firstChars.push(ti.label.substring(0, 1).toLowerCase());\n }\n if (curr.firstElementChild) {\n findItems(curr, ti);\n }\n curr = curr.nextElementSibling as HTMLElement;\n }\n };\n findItems(this.el as HTMLElement, null);\n this.treeitems.map((ti, idx) => (ti.index = idx));\n }\n\n private updateVisibleTreeitems(): void {\n this.firstTreeitem = this.treeitems[0];\n\n for (const ti of this.treeitems) {\n let parent = ti.groupTreeitem;\n ti.isVisible = true;\n while (parent && parent.el !== this.el) {\n if (!parent.isExpanded()) {\n ti.isVisible = false;\n }\n parent = parent.groupTreeitem;\n }\n if (ti.isVisible) {\n this.lastTreeitem = ti;\n }\n }\n }\n\n private setFocusToItem(treeitem: TreeItem, focusEl = true) {\n treeitem.el.tabIndex = 0;\n if (focusEl) {\n treeitem.el.focus();\n }\n for (const ti of this.treeitems) {\n if (ti !== treeitem) {\n ti.el.tabIndex = -1;\n }\n }\n }\n\n private getIndexFirstChars(startIndex: number, char: string): number {\n for (let i = startIndex; i < this.firstChars.length; i++) {\n if (this.treeitems[i].isVisible && char === this.firstChars[i]) {\n return i;\n }\n }\n return -1;\n }\n}\n\nclass TreeItem {\n el: HTMLElement;\n groupTreeitem: TreeItem | null;\n label: string;\n isExpandable: boolean;\n isVisible: boolean;\n depth: number;\n index: number;\n\n private tree: TreeNavController;\n private isInGroup: boolean;\n\n constructor(el: HTMLElement, treeObj: TreeNavController, group: TreeItem | null) {\n el.tabIndex = -1;\n this.el = el;\n this.groupTreeitem = group;\n this.label = el.textContent?.trim() ?? '';\n this.tree = treeObj;\n this.depth = (group?.depth || 0) + 1;\n this.index = 0;\n\n const parent = el.parentElement;\n if (parent?.tagName.toLowerCase() === 'li') {\n parent?.setAttribute('role', 'none');\n }\n el.setAttribute('aria-level', this.depth + '');\n if (el.getAttribute('aria-label')) {\n this.label = el?.getAttribute('aria-label')?.trim() ?? '';\n }\n\n this.isExpandable = false;\n this.isVisible = false;\n this.isInGroup = !!group;\n\n let curr = el.nextElementSibling;\n while (curr) {\n if (curr.tagName.toLowerCase() == 'ul') {\n const groupId = `${group?.label ?? ''} nav group ${this.label}`.replace(/[\\W_]+/g, '_');\n el.setAttribute('aria-owns', groupId);\n el.setAttribute('aria-expanded', 'false');\n curr.setAttribute('role', 'group');\n curr.setAttribute('id', groupId);\n this.isExpandable = true;\n break;\n }\n\n curr = curr.nextElementSibling;\n }\n this.init();\n }\n\n private init() {\n this.el.tabIndex = -1;\n if (!this.el.getAttribute('role')) {\n this.el.setAttribute('role', 'treeitem');\n }\n this.el.addEventListener('keydown', this.handleKeydown.bind(this));\n this.el.addEventListener('click', this.handleClick.bind(this));\n this.el.addEventListener('focus', this.handleFocus.bind(this));\n this.el.addEventListener('blur', this.handleBlur.bind(this));\n }\n\n isExpanded() {\n if (this.isExpandable) {\n return this.el.getAttribute('aria-expanded') === 'true';\n }\n\n return false;\n }\n\n isSelected() {\n return this.el.getAttribute('aria-selected') === 'true';\n }\n\n private handleClick(event: MouseEvent) {\n // only process click events that directly happened on this treeitem\n if (event.target !== this.el && event.target !== this.el.firstElementChild) {\n return;\n }\n if (this.isExpandable) {\n if (this.isExpanded() && this.isSelected()) {\n this.tree.collapseTreeitem(this);\n } else {\n this.tree.expandTreeitem(this);\n }\n event.stopPropagation();\n }\n this.tree.setSelected(this);\n }\n\n private handleFocus() {\n let el = this.el;\n if (this.isExpandable) {\n el = (el.firstElementChild as HTMLElement) ?? el;\n }\n el.classList.add('focus');\n }\n\n private handleBlur() {\n let el = this.el;\n if (this.isExpandable) {\n el = (el.firstElementChild as HTMLElement) ?? el;\n }\n el.classList.remove('focus');\n }\n\n private handleKeydown(event: KeyboardEvent) {\n if (event.altKey || event.ctrlKey || event.metaKey) {\n return;\n }\n\n let captured = false;\n switch (event.key) {\n case ' ':\n case 'Enter':\n if (this.isExpandable) {\n if (this.isExpanded() && this.isSelected()) {\n this.tree.collapseTreeitem(this);\n } else {\n this.tree.expandTreeitem(this);\n }\n captured = true;\n } else {\n event.stopPropagation();\n }\n this.tree.setSelected(this);\n break;\n\n case 'ArrowUp':\n this.tree.setFocusToPreviousItem(this);\n captured = true;\n break;\n\n case 'ArrowDown':\n this.tree.setFocusToNextItem(this);\n captured = true;\n break;\n\n case 'ArrowRight':\n if (this.isExpandable) {\n if (this.isExpanded()) {\n this.tree.setFocusToNextItem(this);\n } else {\n this.tree.expandTreeitem(this);\n }\n }\n captured = true;\n break;\n\n case 'ArrowLeft':\n if (this.isExpandable && this.isExpanded()) {\n this.tree.collapseTreeitem(this);\n captured = true;\n } else {\n if (this.isInGroup) {\n this.tree.setFocusToParentItem(this);\n captured = true;\n }\n }\n break;\n\n case 'Home':\n this.tree.setFocusToFirstItem();\n captured = true;\n break;\n\n case 'End':\n this.tree.setFocusToLastItem();\n captured = true;\n break;\n\n default:\n if (event.key.length === 1 && event.key.match(/\\S/)) {\n if (event.key == '*') {\n this.tree.expandAllSiblingItems(this);\n } else {\n this.tree.setFocusByFirstCharacter(this, event.key);\n }\n captured = true;\n }\n break;\n }\n\n if (captured) {\n event.stopPropagation();\n event.preventDefault();\n }\n }\n}\n\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction debounce<T extends (...args: any[]) => any>(func: T, wait: number) {\n let timeout: ReturnType<typeof setTimeout> | null;\n return (...args: Parameters<T>) => {\n const later = () => {\n timeout = null;\n func(...args);\n };\n if (timeout) {\n clearTimeout(timeout);\n }\n timeout = setTimeout(later, wait);\n };\n}\n", "/*!\n * @license\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * Controller for a table element with expandable rows. Adds event listeners to\n * a toggle within a table row that controls visiblity of additional related\n * rows in the table.\n *\n * @example\n * ```typescript\n * import {ExpandableRowsTableController} from '/static/js/table';\n *\n * const el = document .querySelector<HTMLTableElement>('.js-myTableElement')\n * new ExpandableRowsTableController(el));\n * ```\n */\nexport class ExpandableRowsTableController {\n private rows: HTMLTableRowElement[];\n private toggles: HTMLButtonElement[];\n\n /**\n * Create a table controller.\n * @param table - The table element to which the controller binds.\n */\n constructor(private table: HTMLTableElement, private toggleAll?: HTMLButtonElement | null) {\n this.rows = Array.from(table.querySelectorAll<HTMLTableRowElement>('[data-aria-controls]'));\n this.toggles = Array.from(this.table.querySelectorAll('[aria-expanded]'));\n this.setAttributes();\n this.attachEventListeners();\n this.update();\n }\n\n /**\n * setAttributes sets data-aria-* and data-id attributes to regular\n * html attributes as a workaround for limitations from safehtml.\n */\n private setAttributes() {\n for (const a of ['data-aria-controls', 'data-aria-labelledby', 'data-id']) {\n this.table.querySelectorAll(`[${a}]`).forEach(t => {\n t.setAttribute(a.replace('data-', ''), t.getAttribute(a) ?? '');\n t.removeAttribute(a);\n });\n }\n }\n\n private attachEventListeners() {\n this.rows.forEach(t => {\n t.addEventListener('click', e => {\n this.handleToggleClick(e);\n });\n });\n this.toggleAll?.addEventListener('click', () => {\n this.expandAllItems();\n });\n\n document.addEventListener('keydown', e => {\n if ((e.ctrlKey || e.metaKey) && e.key === 'f') {\n this.expandAllItems();\n }\n });\n }\n\n private handleToggleClick(e: MouseEvent) {\n let target = e.currentTarget as HTMLTableRowElement | null;\n if (!target?.hasAttribute('aria-expanded')) {\n target = this.table.querySelector(\n `button[aria-controls=\"${target?.getAttribute('aria-controls')}\"]`\n );\n }\n const isExpanded = target?.getAttribute('aria-expanded') === 'true';\n target?.setAttribute('aria-expanded', isExpanded ? 'false' : 'true');\n e.stopPropagation();\n this.update();\n }\n\n expandAllItems = (): void => {\n this.toggles.map(t => t.setAttribute('aria-expanded', 'true'));\n this.update();\n };\n\n private collapseAllItems = () => {\n this.toggles.map(t => t.setAttribute('aria-expanded', 'false'));\n this.update();\n };\n\n private update = () => {\n this.updateVisibleItems();\n setTimeout(() => this.updateGlobalToggle());\n };\n\n private updateVisibleItems() {\n this.rows.map(t => {\n const isExpanded = t?.getAttribute('aria-expanded') === 'true';\n const rowIds = t?.getAttribute('aria-controls')?.trimEnd().split(' ');\n rowIds?.map(id => {\n const target = document.getElementById(`${id}`);\n if (isExpanded) {\n target?.classList.add('visible');\n target?.classList.remove('hidden');\n } else {\n target?.classList.add('hidden');\n target?.classList.remove('visible');\n }\n });\n });\n }\n\n private updateGlobalToggle() {\n if (!this.toggleAll) return;\n if (this.rows.some(t => t.hasAttribute('aria-expanded'))) {\n this.toggleAll.style.display = 'block';\n }\n const someCollapsed = this.toggles.some(el => el.getAttribute('aria-expanded') === 'false');\n if (someCollapsed) {\n this.toggleAll.innerText = 'Expand all';\n this.toggleAll.onclick = this.expandAllItems;\n } else {\n this.toggleAll.innerText = 'Collapse all';\n this.toggleAll.onclick = this.collapseAllItems;\n }\n }\n}\n", "import '../../../shared/jump/jump';\nimport '../../../shared/playground/playground';\n\nimport { SelectNavController, makeSelectNav } from '../../../shared/outline/select';\nimport { TreeNavController } from '../../../shared/outline/tree';\nimport { ExpandableRowsTableController } from '../../../shared/table/table';\n\nconst directories = document.querySelector<HTMLTableElement>('.js-expandableTable');\nif (directories) {\n const table = new ExpandableRowsTableController(\n directories,\n document.querySelector<HTMLButtonElement>('.js-expandAllDirectories')\n );\n // Expand directories on page load with expand-directories query param.\n if (window.location.search.includes('expand-directories')) {\n table.expandAllItems();\n }\n}\n\nconst treeEl = document.querySelector<HTMLElement>('.js-tree');\nif (treeEl) {\n const treeCtrl = new TreeNavController(treeEl);\n const select = makeSelectNav(treeCtrl);\n const mobileNav = document.querySelector('.js-mainNavMobile');\n if (mobileNav && mobileNav.firstElementChild) {\n mobileNav?.replaceChild(select, mobileNav.firstElementChild);\n }\n if (select.firstElementChild) {\n new SelectNavController(select.firstElementChild);\n }\n}\n\n/**\n * Event handlers for expanding and collapsing the readme section.\n */\nconst readme = document.querySelector('.js-readme');\nconst readmeContent = document.querySelector('.js-readmeContent');\nconst readmeOutline = document.querySelector('.js-readmeOutline');\nconst readmeExpand = document.querySelectorAll('.js-readmeExpand');\nconst readmeCollapse = document.querySelector('.js-readmeCollapse');\nconst mobileNavSelect = document.querySelector<HTMLSelectElement>('.DocNavMobile-select');\nif (readme && readmeContent && readmeOutline && readmeExpand.length && readmeCollapse) {\n if (window.location.hash.includes('readme')) {\n readme.classList.add('UnitReadme--expanded');\n }\n mobileNavSelect?.addEventListener('change', e => {\n if ((e.target as HTMLSelectElement).value.startsWith('readme-')) {\n readme.classList.add('UnitReadme--expanded');\n }\n });\n readmeExpand.forEach(el =>\n el.addEventListener('click', e => {\n e.preventDefault();\n readme.classList.add('UnitReadme--expanded');\n readme.scrollIntoView();\n })\n );\n readmeCollapse.addEventListener('click', e => {\n e.preventDefault();\n readme.classList.remove('UnitReadme--expanded');\n if (readmeExpand[1]) {\n readmeExpand[1].scrollIntoView({ block: 'center' });\n }\n });\n readmeContent.addEventListener('keyup', () => {\n readme.classList.add('UnitReadme--expanded');\n });\n readmeContent.addEventListener('click', () => {\n readme.classList.add('UnitReadme--expanded');\n });\n readmeOutline.addEventListener('click', () => {\n readme.classList.add('UnitReadme--expanded');\n });\n document.addEventListener('keydown', e => {\n if ((e.ctrlKey || e.metaKey) && e.key === 'f') {\n readme.classList.add('UnitReadme--expanded');\n }\n });\n}\n\n/**\n * Expand details items that are focused. 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+ "sourcesContent": ["/*!\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.UnitBuildContext-titleContext label,\n.UnitBuildContext-singleContext {\n color: var(--color-text-subtle);\n font-size: 0.875rem;\n}\n.UnitBuildContext-singleContext {\n padding: 0.35rem 0;\n}\n.UnitBuildContext-titleContext select {\n border-color: var(--color-border);\n color: var(--color-text-subtle);\n margin-left: 0.25rem;\n min-width: 6rem;\n}\n.UnitBuildContext-titleContext option {\n color: var(--color-text-subtle);\n}\n.UnitBuildContext-link {\n display: none;\n}\n@media only screen and (min-width: 30rem) {\n .UnitBuildContext-link {\n display: initial;\n }\n}\n\n.UnitDoc .UnitBuildContext-titleContext {\n position: relative;\n}\n.UnitDoc .UnitBuildContext-titleContext label,\n.UnitDoc .UnitBuildContext-singleContext {\n bottom: 0.875rem;\n position: absolute;\n right: 0;\n}\n", "/*!\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.UnitDirectories {\n margin-bottom: 2rem;\n}\n.UnitDirectories h2 a.UnitDirectories-idLink,\n.UnitDirectories summary a {\n opacity: 0;\n}\n.UnitDirectories h2:hover a,\n.UnitDirectories summary:focus a {\n opacity: 1;\n}\n.UnitDirectories-title {\n border-bottom: var(--border);\n font-size: 1.375rem;\n margin: 0.5rem 0 0 0;\n padding-bottom: 1rem;\n}\n.UnitDirectories-title img {\n margin: auto 1rem auto 0;\n}\n.UnitDirectories-table {\n border-collapse: collapse;\n height: 0;\n table-layout: auto;\n width: 100%;\n}\n.UnitDirectories-table--tree {\n margin-top: -2rem;\n}\n.UnitDirectories-tableHeader {\n background-color: var(--color-background-accented);\n}\n.UnitDirectories-tableHeader--tree {\n visibility: hidden;\n}\n.UnitDirectories td {\n border-bottom: var(--border);\n max-width: 32rem;\n min-width: 12rem;\n padding: 0.25rem 1rem;\n vertical-align: middle;\n word-break: break-word;\n}\n.UnitDirectories th {\n padding: 0.5rem 1rem;\n text-align: left;\n}\n.UnitDirectories tr.hidden {\n display: none;\n}\n.UnitDirectories tr[aria-controls] {\n cursor: pointer;\n}\n.UnitDirectories tr[aria-controls]:hover {\n background-color: var(--color-background-accented);\n}\n.UnitDirectories th.UnitDirectories-toggleHead {\n font-size: 0;\n max-width: 0.625rem;\n padding: 0;\n width: 0.625rem;\n}\n.UnitDirectories td.UnitDirectories-toggleCell,\nth.UnitDirectories-toggleCell {\n background-color: var(--background);\n border: var(--white);\n max-width: 0.625rem;\n padding: 0;\n width: 0.625rem;\n}\n.UnitDirectories-toggleButton {\n font-size: 1.25rem;\n left: -0.75rem;\n margin: 0 0 -1rem -0.875rem;\n padding: 0;\n position: absolute;\n vertical-align: top;\n}\n.UnitDirectories-subSpacer {\n border-right: var(--border);\n display: inline;\n margin-right: 0.875rem;\n width: 0.0625rem;\n}\n.UnitDirectories-toggleButton[aria-expanded='true'] img {\n transform: rotate(90deg);\n}\n.UnitDirectories-pathCell {\n align-items: flex-start;\n display: flex;\n flex-direction: column;\n line-height: 1.75rem;\n word-break: break-all;\n}\n.UnitDirectories-pathCell > div {\n position: relative;\n}\n.UnitDirectories-subdirectory {\n border-left: var(--border);\n display: flex;\n flex-direction: column;\n margin-left: 0.375rem;\n padding: 0.5rem 1rem;\n}\n.UnitDirectories-mobileSynopsis {\n display: none;\n line-height: 1.25rem;\n margin-top: 0.25rem;\n word-break: keep-all;\n}\n@media only screen and (max-width: 52rem) {\n .UnitDirectories-mobileSynopsis {\n display: initial;\n }\n .UnitDirectories-table th.UnitDirectories-desktopSynopsis,\n .UnitDirectories-table td.UnitDirectories-desktopSynopsis {\n display: none;\n }\n}\n.UnitDirectories-expandButton {\n position: relative;\n}\n.UnitDirectories-expandButton button {\n background-color: transparent;\n border: none;\n bottom: 1rem;\n color: var(--color-brand-primary);\n cursor: pointer;\n display: none;\n font-size: 0.875rem;\n position: absolute;\n right: 0;\n text-decoration: none;\n}\n.UnitDirectories-badge {\n border: 0.0625rem solid var(--color-text-subtle);\n border-radius: 0.125rem;\n font-size: 0.6875rem;\n font-weight: 500;\n line-height: 1rem;\n margin-left: 0.5rem;\n margin-top: 0.125rem;\n padding: 0 0.35rem;\n text-align: center;\n}\n", "/*!\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/* stylelint-disable no-descending-specificity */\n.UnitDoc {\n margin-bottom: 2rem;\n word-break: break-word;\n}\n.UnitDoc h2 a.UnitDoc-idLink,\n.UnitDoc summary a {\n opacity: 0;\n}\n.UnitDoc h2:hover a,\n.UnitDoc summary:focus a {\n opacity: 1;\n}\n.UnitDoc-title {\n border-bottom: var(--border);\n padding-bottom: 1rem;\n}\n.UnitDoc-title img {\n margin: auto 1rem auto 0;\n}\n.UnitDoc-emptySection {\n background-color: var(--color-background-accented);\n color: var(--gray-2);\n height: 12.25rem;\n margin-top: 1.5rem;\n text-align: center;\n}\n.UnitDoc-emptySection img {\n height: 7.8125rem;\n width: auto;\n}\n.UnitDoc .Documentation h4 {\n margin-top: 1.5rem;\n}\n.Documentation {\n display: block;\n}\n.Documentation p {\n margin: 1rem 0;\n}\n.Documentation h2,\n.Documentation h3 {\n margin-top: 1.5rem;\n}\n.Documentation a {\n text-decoration: none;\n}\n.Documentation a:hover {\n text-decoration: underline;\n}\n.Documentation h2 a,\n.Documentation h3 a,\n.Documentation h4 a.Documentation-idLink,\n.Documentation summary a {\n opacity: 0;\n}\n.Documentation a:focus {\n opacity: 1;\n}\n.Documentation h3 a.Documentation-source {\n opacity: 1;\n}\n.Documentation h2:hover a,\n.Documentation h3:hover a,\n.Documentation h4:hover a,\n.Documentation summary:hover a,\n.Documentation summary:focus a {\n opacity: 1;\n}\n.Documentation ul {\n line-height: 1.5rem;\n list-style: none;\n padding-left: 0;\n}\n.Documentation ul ul {\n padding-left: 2em;\n}\n\n.Documentation pre + pre {\n margin-top: 0.625rem;\n}\n\n.Documentation .Documentation-declarationLink + pre {\n border-radius: 0 0 0.3em 0.3em;\n border-top: var(--border);\n margin-top: 0;\n}\n.Documentation pre .comment {\n color: var(--color-code-comment);\n}\n\n.Documentation-toc,\n.Documentation-overview,\n.Documentation-index,\n.Documentation-examples {\n padding-bottom: 0;\n}\n.Documentation-empty {\n color: var(--color-text-subtle);\n margin-top: -0.5rem;\n}\n@media only screen and (min-width: 64rem) {\n .Documentation-toc {\n margin-left: 2rem;\n white-space: nowrap;\n }\n .Documentation-toc-columns {\n columns: 2;\n }\n}\n.Documentation-toc:empty {\n display: none;\n}\n.Documentation-tocItem {\n overflow: hidden;\n text-overflow: ellipsis;\n}\n\n.Documentation-tocItem--constants,\n.Documentation-tocItem--funcsAndTypes,\n.Documentation-tocItem--functions,\n.Documentation-tocItem--types,\n.Documentation-tocItem--variables,\n.Documentation-tocItem--notes {\n display: none;\n}\n\n.Documentation-overviewHeader,\n.Documentation-indexHeader,\n.Documentation-constantsHeader,\n.Documentation-variablesHeader,\n.Documentation-examplesHeader,\n.Documentation-filesHeader,\n.Documentation-functionHeader,\n.Documentation-typeHeader,\n.Documentation-typeMethodHeader,\n.Documentation-typeFuncHeader {\n margin-bottom: 0.5rem;\n}\n\n.Documentation-function h4,\n.Documentation-type h4,\n.Documentation-typeFunc h4,\n.Documentation-typeMethod h4 {\n align-items: baseline;\n display: flex;\n justify-content: space-between;\n}\n.Documentation-sinceVersion {\n color: var(--color-text-subtle);\n font-size: 0.9375rem;\n font-weight: 400;\n}\n\n.Documentation-constants br:last-of-type,\n.Documentation-variables br:last-of-type {\n display: none;\n}\n\n.Documentation-build {\n color: var(--color-text-subtle);\n padding-top: 1.5rem;\n text-align: right;\n}\n.Documentation-declaration pre {\n scroll-padding-top: calc(var(--js-sticky-header-height, 3.5rem) + 3.75rem);\n}\n@media only screen and (min-width: 64rem) {\n .Documentation-declaration pre {\n scroll-padding-top: calc(var(--js-sticky-header-height, 3.5rem) + 0.75rem);\n }\n}\n.Documentation-declaration + .Documentation-declaration {\n margin-top: 0.625rem;\n}\n.Documentation-declarationLink {\n background-color: var(--color-background-accented);\n border: var(--border);\n border-bottom: none;\n border-radius: 0.3em 0.3em 0 0;\n display: block;\n font-size: 0.75rem;\n line-height: 0.5rem;\n padding: 0.375rem;\n text-align: right;\n}\n.Documentation-exampleButtonsContainer {\n align-items: center;\n display: flex;\n justify-content: flex-end;\n margin-top: 0.5rem;\n}\n.Documentation-examplePlayButton {\n background-color: var(--white);\n border: 0.15rem solid var(--turq-med);\n color: var(--turq-med);\n cursor: pointer;\n flex-shrink: 0;\n height: 2.5rem;\n width: 4.125rem;\n}\n.Documentation-exampleRunButton,\n.Documentation-exampleShareButton,\n.Documentation-exampleFormatButton {\n border: 0.0625rem solid var(--turq-dark);\n border-radius: 0.25rem;\n cursor: pointer;\n height: 2rem;\n margin-left: 0.5rem;\n padding: 0 1rem;\n}\n.Documentation-exampleRunButton {\n background-color: var(--turq-dark);\n color: var(--white);\n}\n.Documentation-exampleShareButton,\n.Documentation-exampleFormatButton {\n background-color: var(--white);\n color: var(--turq-dark);\n}\n.Documentation-exampleDetails {\n margin-top: 1rem;\n}\n.Documentation-exampleDetailsBody pre {\n border-radius: 0 0 0.3rem 0.3rem;\n margin-bottom: 1rem;\n margin-top: -0.25rem;\n}\n.Documentation-exampleDetailsBody textarea {\n height: 100%;\n outline: none;\n overflow-x: auto;\n resize: none;\n white-space: pre;\n width: 100%;\n}\n\n/**\n * We add another selector here to these two classes to increase CSS specificity,\n * the selector .Documentation pre + pre overrides .Documentation-exampleCode\n * and .Documentation-exampleOutput by itself and would replace the styles.\n */\n.Documentation-exampleDetailsBody .Documentation-exampleCode {\n border-bottom-left-radius: 0;\n border-bottom-right-radius: 0;\n margin: 0;\n}\n.Documentation-exampleDetailsBody .Documentation-exampleOutput {\n border-top-left-radius: 0;\n border-top-right-radius: 0;\n margin: 0 0 0.5rem;\n}\n.Documentation-exampleDetailsHeader {\n color: var(--color-brand-primary);\n cursor: pointer;\n margin-bottom: 2rem;\n outline: none;\n text-decoration: none;\n}\n.Documentation-exampleOutputLabel {\n color: var(--color-text-subtle);\n}\n.Documentation-exampleError {\n color: var(--pink);\n margin-right: 0.4rem;\n padding-right: 0.5rem;\n}\n\n/* See https://golang.org/issue/43368 for context. */\n.Documentation-function pre,\n.Documentation-typeFunc pre,\n.Documentation-typeMethod pre {\n white-space: pre-wrap;\n word-break: break-all;\n word-wrap: break-word;\n}\n\n.Documentation-indexDeprecated {\n margin-left: 0.5rem;\n}\n.Documentation-deprecatedBody {\n color: var(--color-text-subtle);\n font-size: 0.87rem;\n font-weight: 400;\n margin-left: 0.25rem;\n margin-right: 0.5rem;\n}\n.Documentation-deprecatedTag {\n background-color: var(--color-border);\n border-radius: 0.125rem;\n color: var(--color-text-inverted);\n font-size: 0.75rem;\n font-weight: normal;\n line-height: 1.375;\n padding: 0.125rem 0.25rem;\n text-transform: uppercase;\n vertical-align: middle;\n}\n.Documentation-deprecatedTitle {\n align-items: center;\n display: flex;\n gap: 0.5rem;\n}\n.Documentation-deprecatedDetails {\n color: var(--color-text-subtle);\n}\n.Documentation-deprecatedDetails a {\n color: var(--color-text-subtle);\n}\n.Documentation-deprecatedDetails[open] {\n color: var(--color-text);\n}\n.Documentation-deprecatedDetails[open] a {\n color: var(--color-brand-primary);\n}\n.Documentation-deprecatedDetails .Documentation-deprecatedBody::after {\n color: var(--color-brand-primary);\n content: 'Show';\n}\n.Documentation-deprecatedDetails[open] .Documentation-deprecatedBody::after {\n color: var(--color-brand-primary);\n content: 'Hide';\n}\n.Documentation-deprecatedDetails > summary {\n list-style: none;\n opacity: 1;\n}\n.Documentation-deprecatedDetails .Documentation-source {\n opacity: 1;\n}\n.Documentation-deprecatedItemBody {\n padding: 1rem 1rem 0.5rem 1rem;\n}\n.Documentation-deprecatedMessage {\n align-items: center;\n display: flex;\n gap: 0.5rem;\n margin-bottom: 1rem;\n}\n", "/*!\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.UnitFiles {\n margin-bottom: 2rem;\n}\n.UnitFiles-titleLink {\n position: relative;\n}\n.UnitFiles-titleLink a {\n bottom: 1rem;\n font-size: 0.875rem;\n position: absolute;\n right: 0;\n}\n.UnitFiles-titleLink a::after {\n background-image: url(/static/shared/icon/launch_gm_grey_24dp.svg);\n background-repeat: no-repeat;\n background-size: 0.875rem 1.25rem;\n content: '';\n display: inline-block;\n height: 1rem;\n left: 0.3125rem;\n position: relative;\n top: 0.125rem;\n width: 1rem;\n}\n.UnitFiles h2 a.UnitFiles-idLink,\n.UnitFiles summary a {\n opacity: 0;\n}\n.UnitFiles h2:hover a,\n.UnitFiles summary:focus a {\n opacity: 1;\n}\n.UnitFiles-title {\n border-bottom: var(--border);\n font-size: 1.375rem;\n margin: 0.5rem 0 0 0;\n padding-bottom: 1rem;\n}\n.UnitFiles-title img {\n margin: auto 1rem auto 0;\n}\n.UnitFiles-fileList {\n column-count: 5;\n column-width: 12.5rem;\n line-height: 1.5rem;\n list-style: none;\n margin-top: 1rem;\n padding-left: 0;\n word-break: break-all;\n}\n", "/*!\n* Copyright 2019-2020 The Go Authors. All rights reserved.\n* Use of this source code is governed by a BSD-style\n* license that can be found in the LICENSE file.\n*/\n\n.UnitMeta {\n display: grid;\n gap: 1rem 2rem;\n grid-template-columns: max-content auto;\n white-space: nowrap;\n}\n.UnitMeta-details,\n.UnitMeta-links {\n display: flex;\n flex-flow: wrap;\n flex-direction: row;\n gap: 1rem 2rem;\n}\n.UnitMeta-repo {\n align-items: center;\n display: flex;\n}\n.UnitMeta-repo a {\n overflow: hidden;\n text-overflow: ellipsis;\n}\n@media (min-width: 50rem) {\n .UnitMeta {\n grid-template-columns: max-content auto;\n }\n .UnitMeta-details,\n .UnitMeta-links {\n flex-direction: row;\n }\n}\n@media (min-width: 112rem) {\n :root[data-layout='responsive'] .UnitMeta {\n grid-template-columns: 100%;\n }\n :root[data-layout='responsive'] .UnitMeta-details,\n :root[data-layout='responsive'] .UnitMeta-links {\n flex-direction: column;\n white-space: nowrap;\n }\n}\n.UnitMeta-detailsLearn {\n width: 100%;\n}\n@media (min-width: 50rem) {\n .UnitMeta-detailsLearn {\n width: initial;\n }\n}\n", "/*!\n* Copyright 2021 The Go Authors. All rights reserved.\n* Use of this source code is governed by a BSD-style\n* license that can be found in the LICENSE file.\n*/\n\n.JumpDialog-body {\n height: 12rem;\n overflow-y: auto;\n}\n.JumpDialog-list {\n display: flex;\n flex-direction: column;\n}\n.JumpDialog-input {\n width: 100%;\n}\n.JumpDialog a {\n padding: 0.25rem;\n text-decoration: none;\n}\n.JumpDialog .JumpDialog-active {\n background-color: var(--color-brand-primary);\n color: var(--white);\n}\n\n.ShortcutsDialog-key {\n text-align: right;\n}\n.ShortcutsDialog table {\n padding: 0 1rem;\n}\n\n.ShortcutsDialog td {\n padding-bottom: 0.5rem;\n padding-left: 0.5rem;\n}\n\n.ShortcutsDialog-theme span {\n display: none;\n}\n[data-theme='light'] .ShortcutsDialog-themeLight {\n display: initial;\n}\n[data-theme='dark'] .ShortcutsDialog-themeDark {\n display: initial;\n}\n[data-theme=''] .ShortcutsDialog-themeAuto,\n[data-theme='auto'] .ShortcutsDialog-themeAuto {\n display: initial;\n}\n", "/*!\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.UnitOutline-jumpTo {\n display: flex;\n margin-bottom: 1rem;\n}\n.UnitOutline-jumpTo button {\n background-color: var(--color-background);\n border: var(--border);\n border-radius: 0.25rem;\n color: var(--color-text-subtle);\n cursor: pointer;\n height: 2rem;\n padding-left: 1rem;\n text-align: left;\n width: 100%;\n}\n.UnitOutline-jumpTo button:hover:not([disabled]) {\n border-color: var(--color-border);\n}\n.UnitOutline-jumpTo::after {\n align-self: center;\n background-color: var(--color-background-accented);\n border-radius: 0.5rem;\n color: var(--gray-6);\n content: 'f';\n content: 'f' / 'find';\n font-size: 0.75rem;\n padding: 0.0625rem 0;\n position: absolute;\n right: 0.75rem;\n text-align: center;\n width: 1.5rem;\n}\n.UnitOutline-jumpToInput:disabled {\n background-color: var(--gray-9);\n}\n", "/*!\n* Copyright 2019-2020 The Go Authors. All rights reserved.\n* Use of this source code is governed by a BSD-style\n* license that can be found in the LICENSE file.\n*/\n\n/* ---------- */\n/*\n/* The CSS classes below are generated using devtools/cmd/css/main.go\n/* If the generated CSS already exists, the file is overwritten\n/*\n/* ---------- */\n\n.Overview-readmeContent details {\n display: block;\n}\n.Overview-readmeContent summary {\n display: list-item;\n}\n.Overview-readmeContent a {\n background-color: initial;\n}\n.Overview-readmeContent a:active,\n.Overview-readmeContent a:hover {\n outline-width: 0;\n}\n.Overview-readmeContent strong {\n font-weight: inherit;\n font-weight: bolder;\n}\n.Overview-readmeContent h3 {\n font-size: 2em;\n margin: 0.67em 0;\n}\n.Overview-readmeContent img {\n border-style: none;\n}\n.Overview-readmeContent code,\n.Overview-readmeContent kbd,\n.Overview-readmeContent pre {\n font-family: monospace, monospace;\n font-size: 1em;\n}\n.Overview-readmeContent hr {\n box-sizing: initial;\n height: 0;\n overflow: visible;\n}\n.Overview-readmeContent input {\n font: inherit;\n margin: 0;\n}\n.Overview-readmeContent input {\n overflow: visible;\n}\n.Overview-readmeContent [type='checkbox'] {\n box-sizing: border-box;\n padding: 0;\n}\n.Overview-readmeContent * {\n box-sizing: border-box;\n}\n.Overview-readmeContent input {\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\n.Overview-readmeContent a {\n color: var(--color-brand-primary);\n text-decoration: none;\n}\n.Overview-readmeContent a:hover {\n text-decoration: underline;\n}\n.Overview-readmeContent strong {\n font-weight: 600;\n}\n.Overview-readmeContent hr {\n height: 0;\n margin: 0.9375rem 0;\n overflow: hidden;\n background: transparent;\n border: 0;\n border-bottom: var(--border);\n}\n.Overview-readmeContent hr:after,\n.Overview-readmeContent hr:before {\n display: table;\n content: '';\n}\n.Overview-readmeContent hr:after {\n clear: both;\n}\n.Overview-readmeContent table {\n border-spacing: 0;\n border-collapse: collapse;\n}\n.Overview-readmeContent td,\n.Overview-readmeContent th {\n padding: 0;\n}\n.Overview-readmeContent details summary {\n cursor: pointer;\n}\n.Overview-readmeContent kbd {\n display: inline-block;\n padding: 0.1875rem 0.3125rem;\n font: 0.6875rem SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;\n line-height: 0.625rem;\n color: #444d56;\n vertical-align: middle;\n background-color: var(--color-background-accented);\n border: var(--border);\n border-radius: 0.1875rem;\n box-shadow: inset 0 -0.0625rem 0 var(--border);\n}\n.Overview-readmeContent h3,\n.Overview-readmeContent h4,\n.Overview-readmeContent h5,\n.Overview-readmeContent h6,\n.Overview-readmeContent div[aria-level='7'],\n.Overview-readmeContent div[aria-level='8'] {\n margin-top: 0;\n margin-bottom: 0;\n}\n.Overview-readmeContent h3 {\n font-size: 2rem;\n}\n.Overview-readmeContent h3,\n.Overview-readmeContent h4 {\n font-weight: 600;\n}\n.Overview-readmeContent h4 {\n font-size: 1.5rem;\n}\n.Overview-readmeContent h5 {\n font-size: 1.25rem;\n}\n.Overview-readmeContent h5,\n.Overview-readmeContent h6 {\n font-weight: 600;\n}\n.Overview-readmeContent h6 {\n font-size: 1rem;\n}\n.Overview-readmeContent div[aria-level='7'] {\n font-size: 0.875rem;\n}\n.Overview-readmeContent div[aria-level='7'],\n.Overview-readmeContent div[aria-level='8'] {\n font-weight: 600;\n}\n.Overview-readmeContent div[aria-level='8'] {\n font-size: 0.75rem;\n}\n.Overview-readmeContent p {\n margin-top: 0;\n margin-bottom: 0.625rem;\n}\n.Overview-readmeContent blockquote {\n margin: 0;\n}\n.Overview-readmeContent ol,\n.Overview-readmeContent ul {\n padding-left: 0;\n margin-top: 0;\n margin-bottom: 0;\n}\n.Overview-readmeContent ol ol,\n.Overview-readmeContent ul ol {\n list-style-type: lower-roman;\n}\n.Overview-readmeContent ol ol ol,\n.Overview-readmeContent ol ul ol,\n.Overview-readmeContent ul ol ol,\n.Overview-readmeContent ul ul ol {\n list-style-type: lower-alpha;\n}\n.Overview-readmeContent dd {\n margin-left: 0;\n}\n.Overview-readmeContent code,\n.Overview-readmeContent pre {\n font-family: SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;\n font-size: 0.75rem;\n}\n.Overview-readmeContent pre {\n margin-top: 0;\n margin-bottom: 0;\n}\n.Overview-readmeContent input::-webkit-inner-spin-button,\n.Overview-readmeContent input::-webkit-outer-spin-button {\n margin: 0;\n -webkit-appearance: none;\n appearance: none;\n}\n.Overview-readmeContent :checked + .radio-label {\n position: relative;\n z-index: 1;\n border-color: var(--color-brand-primary);\n}\n.Overview-readmeContent hr {\n border-bottom-color: var(--color-border);\n}\n.Overview-readmeContent kbd {\n display: inline-block;\n padding: 0.1875rem 0.3125rem;\n font: 0.6875rem SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;\n line-height: 0.625rem;\n color: #444d56;\n vertical-align: middle;\n background-color: var(--color-background-accented);\n border: var(--border);\n border-radius: 0.1875rem;\n box-shadow: inset 0 -0.0625rem 0 var(--color-border);\n}\n.Overview-readmeContent a:not([href]) {\n color: inherit;\n text-decoration: none;\n}\n.Overview-readmeContent blockquote,\n.Overview-readmeContent details,\n.Overview-readmeContent dl,\n.Overview-readmeContent ol,\n.Overview-readmeContent p,\n.Overview-readmeContent pre,\n.Overview-readmeContent table,\n.Overview-readmeContent ul {\n margin-top: 0;\n margin-bottom: 1rem;\n}\n.Overview-readmeContent hr {\n height: 0.25em;\n padding: 0;\n margin: 1.5rem 0;\n background-color: var(--color-border);\n border: 0;\n}\n.Overview-readmeContent blockquote {\n padding: 0 1em;\n color: var(--color-text-subtle);\n border-left: 0.25em solid var(--color-border);\n}\n.Overview-readmeContent blockquote > :first-child {\n margin-top: 0;\n}\n.Overview-readmeContent blockquote > :last-child {\n margin-bottom: 0;\n}\n.Overview-readmeContent h3,\n.Overview-readmeContent h4,\n.Overview-readmeContent h5,\n.Overview-readmeContent h6,\n.Overview-readmeContent div[aria-level='7'],\n.Overview-readmeContent div[aria-level='8'] {\n margin-top: 1.5rem;\n margin-bottom: 1rem;\n font-weight: 600;\n line-height: 1.25;\n}\n.Overview-readmeContent h3 {\n font-size: 2em;\n}\n.Overview-readmeContent h3,\n.Overview-readmeContent h4 {\n padding-bottom: 0.3em;\n border-bottom: var(--border);\n}\n.Overview-readmeContent h4 {\n font-size: 1.5em;\n}\n.Overview-readmeContent h5 {\n font-size: 1.25em;\n}\n.Overview-readmeContent h6 {\n font-size: 1em;\n}\n.Overview-readmeContent div[aria-level='7'] {\n font-size: 0.875em;\n}\n.Overview-readmeContent div[aria-level='8'] {\n font-size: 0.85em;\n color: var(--color-text-subtle);\n}\n.Overview-readmeContent ol,\n.Overview-readmeContent ul {\n padding-left: 2em;\n}\n.Overview-readmeContent ol ol,\n.Overview-readmeContent ol ul,\n.Overview-readmeContent ul ol,\n.Overview-readmeContent ul ul {\n margin-top: 0;\n margin-bottom: 0;\n}\n.Overview-readmeContent li {\n word-wrap: break-all;\n}\n.Overview-readmeContent li > p {\n margin-top: 1rem;\n}\n.Overview-readmeContent li + li {\n margin-top: 0.25em;\n}\n.Overview-readmeContent dl {\n padding: 0;\n}\n.Overview-readmeContent dl dt {\n padding: 0;\n margin-top: 1rem;\n font-size: 1em;\n font-style: italic;\n font-weight: 600;\n}\n.Overview-readmeContent dl dd {\n padding: 0 1rem;\n margin-bottom: 1rem;\n}\n.Overview-readmeContent table {\n display: block;\n width: 100%;\n overflow: auto;\n}\n.Overview-readmeContent table th {\n font-weight: 600;\n}\n.Overview-readmeContent table td,\n.Overview-readmeContent table th {\n padding: 0.375rem 0.8125rem;\n border: var(--border);\n}\n.Overview-readmeContent table tr {\n background-color: var(--color-background);\n border-top: var(--border);\n}\n.Overview-readmeContent table tr:nth-child(2n) {\n background-color: var(--color-background-accented);\n}\n.Overview-readmeContent img {\n max-width: 100%;\n box-sizing: initial;\n background-color: var(--color-background);\n}\n.Overview-readmeContent img[align='right'] {\n padding-left: 1.25rem;\n}\n.Overview-readmeContent img[align='left'] {\n padding-right: 1.25rem;\n}\n.Overview-readmeContent code {\n padding: 0.2em 0.4em;\n margin: 0;\n font-size: 85%;\n background-color: var(--color-background-accented);\n border-radius: 0.1875rem;\n}\n.Overview-readmeContent pre {\n word-wrap: normal;\n}\n.Overview-readmeContent pre > code {\n padding: 0;\n margin: 0;\n font-size: 100%;\n word-break: normal;\n white-space: pre;\n background: transparent;\n border: 0;\n}\n.Overview-readmeContent pre {\n padding: 1rem;\n overflow: auto;\n font-size: 85%;\n line-height: 1.45;\n background-color: var(--color-background-accented);\n border-radius: 0.1875rem;\n}\n.Overview-readmeContent pre code {\n display: inline;\n max-width: auto;\n padding: 0;\n margin: 0;\n overflow: visible;\n line-height: inherit;\n word-wrap: normal;\n background-color: initial;\n border: 0;\n}\n\n/* ---------- */\n/*\n/* End output from devtools/cmd/css/main.go\n/*\n/* ---------- */\n", "/*!\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.UnitReadme {\n margin-bottom: 2rem;\n}\n.UnitReadme ul,\n.UnitReadme ol {\n list-style: circle;\n}\n.UnitReadme h2 a.UnitReadme-idLink,\n.UnitReadme summary a {\n opacity: 0;\n}\n.UnitReadme h2:hover a,\n.UnitReadme summary:focus a {\n opacity: 1;\n}\n.UnitReadme-title {\n border-bottom: var(--border);\n font-size: 1.375rem;\n padding-bottom: 1rem;\n}\n.UnitReadme-title img {\n margin: auto 1rem auto 0;\n}\n.UnitReadme-content {\n -webkit-mask-image: linear-gradient(to bottom, black 75%, transparent 100%);\n mask-image: linear-gradient(to bottom, black 75%, transparent 100%);\n max-height: 20rem;\n overflow: hidden;\n position: relative;\n}\n.UnitReadme-content ul {\n line-height: 1.5rem;\n}\n.UnitReadme-expandLink {\n background: none;\n border: none;\n color: var(--color-brand-primary);\n cursor: pointer;\n padding: 0;\n}\n.UnitReadme-collapseLink {\n background: none;\n border: none;\n color: var(--color-brand-primary);\n cursor: pointer;\n display: none;\n padding: 0;\n}\n.UnitReadme--expanded .UnitReadme-content {\n -webkit-mask-image: none;\n mask-image: none;\n max-height: initial;\n overflow: initial;\n}\n.UnitReadme--expanded .UnitReadme-expandLink {\n display: none;\n}\n.UnitReadme--expanded .UnitReadme-collapseLink {\n display: block;\n}\n\n.Overview-readmeContent {\n overflow-wrap: break-word;\n}\n", "/*!\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n@import url('./_build-context.css');\n@import url('./_directories.css');\n@import url('./_doc.css');\n@import url('./_files.css');\n@import url('./_meta.css');\n@import url('./_modals.css');\n@import url('./_outline.css');\n@import url('./_readme_gen.css');\n@import url('./_readme.css');\n\n.UnitDetails {\n column-gap: 2rem;\n display: grid;\n grid-template-columns: minmax(0, auto);\n margin: auto;\n min-height: 32rem;\n}\n@media only screen and (min-width: 64rem) {\n .UnitDetails {\n grid-template-columns: 15.5rem minmax(30.5rem, 43.125rem) minmax(10rem, 15.5rem);\n }\n}\n@media only screen and (min-width: 80rem) {\n .UnitDetails {\n grid-template-columns: 15.5rem minmax(43.125rem, 60rem) 15.5rem;\n justify-content: center;\n }\n}\n.UnitDetails :target {\n scroll-margin-top: calc(var(--js-sticky-header-height, 3.5rem) * 2.15);\n}\n@media only screen and (min-width: 64rem) {\n .UnitDetails :target {\n scroll-margin-top: calc(var(--js-sticky-header-height, 3.5rem) * 1.25);\n }\n}\n\n.UnitDetails :target:not(details, h2) {\n background-color: var(--color-background-highlighted);\n padding: 0.25rem;\n}\n.UnitDetails-meta {\n order: -1;\n}\n@media only screen and (min-width: 64rem) {\n .UnitDetails-meta {\n display: block;\n margin-top: 2rem;\n order: initial;\n }\n}\n.UnitDetails-contentEmpty {\n align-items: center;\n background-color: var(--color-background-accented);\n color: var(--color-text-subtle);\n display: flex;\n flex-direction: column;\n height: 15rem;\n padding-top: 1rem;\n text-align: center;\n}\n.UnitDetails-contentEmpty img {\n height: 7.8125rem;\n width: auto;\n}\n"],
+ "mappings": ";;;;;AAMA,qEAEE,+BACA,kBAEF,gCAXA,iBAcA,sCACE,iCACA,+BACA,mBACA,eAEF,sCACE,+BAEF,uBACE,aAEF,0CACE,uBACE,iBAIJ,wCACE,kBAEF,uFAEE,eACA,kBACA,QCjCF,iBACE,mBAEF,wEAEE,UAEF,6DAEE,UAEF,uBACE,4BACA,mBAnBF,iBAqBE,oBAEF,2BAvBA,wBA0BA,uBACE,yBACA,SACA,kBACA,WAEF,6BACE,iBAEF,6BACE,kDAEF,mCACE,kBAEF,oBACE,4BACA,gBACA,gBA5CF,oBA8CE,sBACA,sBAEF,oBAjDA,mBAmDE,gBAEF,2BACE,aAEF,mCACE,eAEF,yCACE,kDAEF,+CACE,YACA,kBAhEF,UAkEE,cAEF,6EAEE,mCACA,oBACA,kBAxEF,UA0EE,cAEF,8BACE,kBACA,aA9EF,oCAiFE,kBACA,mBAEF,2BACE,2BACA,eACA,qBACA,eAEF,sDACE,wBAEF,0BACE,uBACA,aACA,sBACA,oBACA,qBAEF,8BACE,kBAEF,8BACE,0BACA,aACA,sBACA,oBA3GF,mBA8GA,gCACE,aACA,oBACA,kBACA,oBAEF,0CACE,gCACE,gBAEF,oHAEE,cAGJ,8BACE,kBAEF,qCACE,6BACA,YACA,YACA,iCACA,eACA,aACA,kBACA,kBACA,QACA,qBAEF,uBACE,+CA7IF,sBA+IE,mBACA,gBACA,iBACA,kBACA,mBAnJF,iBAqJE,kBC9IF,SACE,mBACA,sBAEF,gDAEE,UAEF,6CAEE,UAEF,eACE,4BACA,oBAEF,mBAvBA,wBA0BA,sBACE,kDACA,oBACA,gBACA,kBACA,kBAEF,0BACE,iBACA,WAEF,2BACE,kBAEF,eACE,cAEF,iBA3CA,cA8CA,oCAEE,kBAEF,iBACE,qBAEF,uBACE,0BAEF,0GAIE,UAEF,uBACE,UAEF,yCACE,UAEF,4IAKE,UAEF,kBACE,mBACA,gBACA,eAEF,qBACE,iBAGF,uBACE,mBAGF,kDAxFA,4BA0FE,yBACA,aAEF,4BACE,gCAGF,wFAIE,iBAEF,qBACE,+BACA,kBAEF,0CACE,mBACE,iBACA,mBAEF,2BACE,WAGJ,yBACE,aAEF,uBACE,gBACA,uBAGF,wMAME,aAGF,sSAUE,oBAGF,0GAIE,qBACA,aACA,8BAEF,4BACE,+BACA,mBACA,gBAGF,kFAEE,aAGF,qBACE,+BACA,mBACA,iBAEF,+BACE,0EAEF,0CACE,+BACE,0EAGJ,sDACE,mBAEF,+BACE,kDACA,qBACA,mBAxLF,4BA0LE,cACA,iBACA,kBA5LF,gBA8LE,iBAEF,uCACE,mBACA,aACA,yBACA,iBAEF,iCACE,8BACA,oCACA,sBACA,eACA,cACA,cACA,eAEF,qGAGE,uCAlNF,qBAoNE,eACA,YACA,kBAtNF,eAyNA,gCACE,kCACA,mBAEF,qEAEE,8BACA,uBAEF,8BACE,gBAEF,sCArOA,8BAuOE,mBACA,mBAEF,2CACE,YACA,aACA,gBACA,YACA,gBACA,WAQF,6DACE,4BACA,6BA1PF,SA6PA,+DACE,yBACA,0BA/PF,iBAkQA,oCACE,iCACA,eACA,mBACA,aACA,qBAEF,kCACE,+BAEF,4BACE,kBACA,mBACA,oBAIF,sFAGE,qBACA,qBACA,qBAGF,+BACE,kBAEF,8BACE,+BACA,iBACA,gBACA,mBACA,mBAEF,6BACE,qCAtSF,sBAwSE,iCACA,iBACA,mBACA,kBA3SF,uBA6SE,yBACA,sBAEF,+BACE,mBACA,aACA,UAEF,iCACE,+BAEF,mCACE,+BAEF,uCACE,wBAEF,yCACE,iCAEF,qEACE,iCACA,eAEF,2EACE,iCACA,eAEF,yCACE,gBACA,UAEF,uDACE,UAEF,kCAhVA,wBAmVA,iCACE,mBACA,aACA,UACA,mBCjVF,WACE,mBAEF,qBACE,kBAEF,uBACE,YACA,kBACA,kBACA,QAEF,6BACE,kEACA,4BACA,gCACA,WACA,qBACA,YACA,cACA,kBACA,YACA,WAEF,sDAEE,UAEF,iDAEE,UAEF,iBACE,4BACA,mBAxCF,iBA0CE,oBAEF,qBA5CA,wBA+CA,oBACE,eACA,qBACA,mBACA,gBACA,gBACA,eACA,qBChDF,UACE,aACA,cACA,uCACA,mBAEF,kCAEE,aACA,eACA,mBACA,cAEF,eACE,mBACA,aAEF,iBACE,gBACA,uBAEF,0BACE,UACE,uCAEF,kCAEE,oBAGJ,2BACE,wCACE,2BAEF,8FAEE,sBACA,oBAGJ,uBACE,WAEF,0BACE,uBACE,eC7CJ,iBACE,aACA,gBAEF,iBACE,aACA,sBAEF,kBACE,WAEF,cAjBA,eAmBE,qBAEF,+BACE,4CACA,mBAGF,qBACE,iBAEF,uBA7BA,eAiCA,oBACE,qBACA,mBAGF,4BACE,aAEF,+CACE,gBAEF,6CACE,gBAEF,wFAEE,gBC3CF,oBACE,aACA,mBAEF,2BACE,yCACA,qBAZF,qBAcE,+BACA,eACA,YACA,kBACA,gBACA,WAEF,iDACE,iCAEF,0BACE,kBACA,kDA1BF,oBA4BE,oBACA,YACA,qBACA,iBA/BF,mBAiCE,kBACA,aACA,kBACA,aAEF,kCACE,+BC1BF,gCACE,cAEF,gCACE,kBAEF,0BACE,yBAEF,iEAEE,gBAEF,+BACE,oBACA,mBAEF,2BACE,cA/BF,eAkCA,4BACE,kBAEF,qFAGE,gCACA,cAEF,2BACE,mBACA,SACA,iBAEF,8BACE,aAjDF,SAoDA,8BACE,iBAEF,wCACE,sBAxDF,UA2DA,0BACE,sBAEF,8BACE,oBACA,kBACA,oBAEF,0BACE,iCACA,qBAEF,gCACE,0BAEF,+BACE,gBAEF,2BACE,SA9EF,kBAgFE,gBACA,uBACA,SACA,4BAEF,mEAEE,cACA,WAEF,iCACE,WAEF,8BACE,iBACA,yBAEF,sDAjGA,UAqGA,wCACE,eAEF,4BACE,qBAzGF,0BA2GE,sEACA,oBACA,cACA,sBACA,kDACA,qBAhHF,uBAkHE,6CAEF,oMAME,aACA,gBAEF,2BACE,eAEF,sDAEE,gBAEF,2BACE,iBAEF,2BACE,kBAEF,sDAEE,gBAEF,2BACE,eAEF,4CACE,kBAEF,wFAEE,gBAEF,4CACE,iBAEF,0BACE,aACA,sBAEF,mCA/JA,SAkKA,sDAEE,eACA,aACA,gBAEF,4DAEE,4BAEF,oIAIE,4BAEF,2BACE,cAEF,yDAEE,oEACA,iBAEF,4BACE,aACA,gBAEF,kHA9LA,SAiME,wBACA,gBAEF,8CACE,kBACA,UACA,wCAEF,2BACE,wCAEF,4BACE,qBA7MF,0BA+ME,sEACA,oBACA,cACA,sBACA,kDACA,qBApNF,uBAsNE,mDAEF,sCACE,cACA,qBAEF,wOAQE,aACA,mBAEF,2BACE,aAxOF,0BA2OE,qCACA,SAEF,mCA9OA,cAgPE,+BACA,4CAEF,gDACE,aAEF,+CACE,gBAEF,oMAME,kBACA,mBACA,gBACA,iBAEF,2BACE,cAEF,sDAEE,oBACA,4BAEF,2BACE,gBAEF,2BACE,iBAEF,2BACE,cAEF,4CACE,iBAEF,4CACE,gBACA,+BAEF,sDAEE,iBAEF,wHAIE,aACA,gBAEF,2BACE,oBAEF,6BACE,gBAEF,8BACE,iBAEF,2BAhTA,UAmTA,8BAnTA,UAqTE,gBACA,cACA,kBACA,gBAEF,8BA1TA,eA4TE,mBAEF,8BACE,cACA,WACA,cAEF,iCACE,gBAEF,kEAtUA,yBAyUE,qBAEF,iCACE,yCACA,yBAEF,+CACE,kDAEF,4BACE,eACA,mBACA,yCAEF,yCACE,qBAEF,wCACE,sBAEF,6BA7VA,2BAgWE,cACA,kDAjWF,uBAoWA,4BACE,iBAEF,iCAvWA,mBA0WE,eACA,kBACA,gBACA,uBACA,SAEF,4BAhXA,aAkXE,cACA,cACA,iBACA,kDArXF,uBAwXA,iCACE,eACA,eA1XF,mBA6XE,iBACA,oBACA,iBACA,yBACA,SC3XF,YACE,mBAEF,8BAEE,kBAEF,yDAEE,UAEF,mDAEE,UAEF,kBACE,4BACA,mBACA,oBAEF,sBA1BA,wBA6BA,oBACE,yEACA,iEACA,iBACA,gBACA,kBAEF,uBACE,mBAEF,uBACE,gBACA,YACA,iCACA,eA3CF,UA8CA,yBACE,gBACA,YACA,iCACA,eACA,aAnDF,UAsDA,0CACE,wBACA,gBACA,mBACA,iBAEF,6CACE,aAEF,+CACE,cAGF,wBACE,yBCpDF,aACE,gBACA,aACA,qCAnBF,YAqBE,iBAEF,0CACE,aACE,+EAGJ,0CACE,aACE,8DACA,wBAGJ,qBACE,sEAEF,0CACE,qBACE,uEAIJ,qCACE,qDA5CF,eA+CA,kBACE,SAEF,0CACE,kBACE,cACA,gBACA,eAGJ,0BACE,mBACA,kDACA,+BACA,aACA,sBACA,aACA,iBACA,kBAEF,8BACE,iBACA",
+ "names": []
+}
diff --git a/static/frontend/unit/main/main.tmpl b/static/frontend/unit/main/main.tmpl
index 00924b7..c0258f3 100644
--- a/static/frontend/unit/main/main.tmpl
+++ b/static/frontend/unit/main/main.tmpl
@@ -9,7 +9,7 @@
{{end}}
{{define "main-styles"}}
- <link href="/static/frontend/unit/main/main.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/unit/main/main.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main-banner"}}
diff --git a/static/frontend/unit/unit.js b/static/frontend/unit/unit.js
index f31ceb3..57bb097 100644
--- a/static/frontend/unit/unit.js
+++ b/static/frontend/unit/unit.js
@@ -1,4 +1,4 @@
-(()=>{var r=3.5,h=2.5,o=class{constructor(e,t,d){this.mainHeader=e;this.mainNav=t;this.mainAside=d;this.handleDoubleClick=e=>{e.target===this.mainHeader?.lastElementChild&&(window.getSelection()?.removeAllRanges(),window.scrollTo({top:0,behavior:"smooth"}))};this.handleResize=()=>{let e=(t,d)=>document.documentElement.style.setProperty(t,d);e("--js-unit-header-height","0"),setTimeout(()=>{let t=(this.mainHeader?.getBoundingClientRect().height??0)/16;e("--js-unit-header-height",`${t}rem`),e("--js-sticky-header-height",`${r}rem`),e("--js-unit-header-top",`${(t-r)*-1}rem`)})};this.headerObserver=new IntersectionObserver(([i])=>{if(i.intersectionRatio<1)for(let s of document.querySelectorAll('[class^="go-Main-header"'))s.setAttribute("data-fixed","true");else{for(let s of document.querySelectorAll('[class^="go-Main-header"'))s.removeAttribute("data-fixed");this.handleResize()}},{threshold:1,rootMargin:`${h*16}px`}),this.navObserver=new IntersectionObserver(([i])=>{i.intersectionRatio<1?(this.mainNav?.classList.add("go-Main-nav--fixed"),this.mainNav?.setAttribute("data-fixed","true")):(this.mainNav?.classList.remove("go-Main-nav--fixed"),this.mainNav?.removeAttribute("data-fixed"))},{threshold:1,rootMargin:`-${r*16+10}px`}),this.asideObserver=new IntersectionObserver(([i])=>{i.intersectionRatio<1?this.mainHeader?.setAttribute("data-raised","true"):this.mainHeader?.removeAttribute("data-raised")},{threshold:1,rootMargin:`-${r*16+20}px 0px 0px 0px`}),this.init()}init(){if(this.handleResize(),window.addEventListener("resize",this.handleResize),this.mainHeader?.addEventListener("dblclick",this.handleDoubleClick),this.mainHeader?.hasChildNodes()){let e=document.createElement("div");this.mainHeader.prepend(e),this.headerObserver.observe(e)}if(this.mainNav?.hasChildNodes()){let e=document.createElement("div");this.mainNav.prepend(e),this.navObserver.observe(e)}if(this.mainAside){let e=document.createElement("div");this.mainAside.prepend(e),this.asideObserver.observe(e)}}},n=a=>document.querySelector(a);new o(n(".js-mainHeader"),n(".js-mainNav"),n(".js-mainAside"));})();
+(()=>{var a=3.5,c=2.5,v=class{constructor(i,r,t){this.mainHeader=i;this.mainNav=r;this.mainAside=t;this.handleDoubleClick=i=>{var t,e;i.target===((t=this.mainHeader)==null?void 0:t.lastElementChild)&&((e=window.getSelection())==null||e.removeAllRanges(),window.scrollTo({top:0,behavior:"smooth"}))};this.handleResize=()=>{let i=(r,t)=>document.documentElement.style.setProperty(r,t);i("--js-unit-header-height","0"),setTimeout(()=>{var t,e;let r=((e=(t=this.mainHeader)==null?void 0:t.getBoundingClientRect().height)!=null?e:0)/16;i("--js-unit-header-height",`${r}rem`),i("--js-sticky-header-height",`${a}rem`),i("--js-unit-header-top",`${(r-a)*-1}rem`)})};this.headerObserver=new IntersectionObserver(([e])=>{if(e.intersectionRatio<1)for(let s of document.querySelectorAll('[class^="go-Main-header"'))s.setAttribute("data-fixed","true");else{for(let s of document.querySelectorAll('[class^="go-Main-header"'))s.removeAttribute("data-fixed");this.handleResize()}},{threshold:1,rootMargin:`${c*16}px`}),this.navObserver=new IntersectionObserver(([e])=>{var s,n,h,l;e.intersectionRatio<1?((s=this.mainNav)==null||s.classList.add("go-Main-nav--fixed"),(n=this.mainNav)==null||n.setAttribute("data-fixed","true")):((h=this.mainNav)==null||h.classList.remove("go-Main-nav--fixed"),(l=this.mainNav)==null||l.removeAttribute("data-fixed"))},{threshold:1,rootMargin:`-${a*16+10}px`}),this.asideObserver=new IntersectionObserver(([e])=>{var s,n;e.intersectionRatio<1?(s=this.mainHeader)==null||s.setAttribute("data-raised","true"):(n=this.mainHeader)==null||n.removeAttribute("data-raised")},{threshold:1,rootMargin:`-${a*16+20}px 0px 0px 0px`}),this.init()}init(){var i,r,t;if(this.handleResize(),window.addEventListener("resize",this.handleResize),(i=this.mainHeader)==null||i.addEventListener("dblclick",this.handleDoubleClick),(r=this.mainHeader)==null?void 0:r.hasChildNodes()){let e=document.createElement("div");this.mainHeader.prepend(e),this.headerObserver.observe(e)}if((t=this.mainNav)==null?void 0:t.hasChildNodes()){let e=document.createElement("div");this.mainNav.prepend(e),this.navObserver.observe(e)}if(this.mainAside){let e=document.createElement("div");this.mainAside.prepend(e),this.asideObserver.observe(e)}}},d=o=>document.querySelector(o);new v(d(".js-mainHeader"),d(".js-mainNav"),d(".js-mainAside"));})();
/**
* @license
* Copyright 2021 The Go Authors. All rights reserved.
diff --git a/static/frontend/unit/unit.js.map b/static/frontend/unit/unit.js.map
index 6ae232d..979853c 100644
--- a/static/frontend/unit/unit.js.map
+++ b/static/frontend/unit/unit.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["unit.ts"],
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diff --git a/static/frontend/unit/unit.min.css b/static/frontend/unit/unit.min.css
new file mode 100644
index 0000000..88a7605
--- /dev/null
+++ b/static/frontend/unit/unit.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.UnitHeader-titleHeading{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.UnitHeader-overflowContainer{display:none;height:1.5rem;position:absolute;right:0;width:1.5rem}.go-Main-header[data-fixed] .UnitHeader-overflowContainer{display:block}@media screen and (min-width: 80rem){.go-Main-header[data-fixed] .UnitHeader-overflowContainer{display:none}}.UnitHeader-overflowImage{fill:var(--gray-3);height:100%;left:0;position:absolute;top:0;width:100%}.UnitHeader-overflowSelect{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;color:transparent;cursor:pointer;font-size:1rem;height:100%;left:0;position:absolute;top:0;width:100%}.UnitHeader-overflowSelect option{color:var(--color-text)}.UnitHeader-versionBadge,.DetailsHeader-badge{border-radius:unset;color:var(--color-text-inverted);font-size:.7rem;line-height:.85rem;margin:-1rem 0 -1rem .5rem;padding:.25rem .5rem;text-transform:uppercase;top:-.0625rem}.UnitHeader-versionBadge--unknown,.DetailsHeader-badge--unknown{display:none}a.UnitHeader-backLink{color:var(--color-text);display:block;font-size:1rem}.UnitHeader-backLink img{vertical-align:middle}.DetailsHeader-badge--notAtLatest a{display:none}.DetailsHeader-badge--notAtLatest span.DetailsHeader-span--latest{display:none}.DetailsHeader-badge--notAtLatest .UnitMetaDetails-icon{z-index:1}.DetailsHeader-badge--notAtLatest .UnitMetaDetails-toggletipBubble{color:var(--black);text-transform:none}.DetailsHeader-span--notAtLatest .UnitMetaDetails-toggletip{height:0}.DetailsHeader-span--notAtLatest .UnitMetaDetails-toggletip button{height:.8125rem;line-height:0}.DetailsHeader-span--notAtLatest .UnitMetaDetails-toggletip img{vertical-align:middle}.DetailsHeader-badge--goToLatest span{display:none}.DetailsHeader-badge--goToLatest span.DetailsHeader-span--goToLatest{display:initial}.DetailsHeader-badge--unknown a{display:none}.DetailsHeader-badge--unknown span{display:none}.DetailsHeader-badge{border-radius:1rem;display:inline-block;font-size:.75rem;padding:.25rem .75rem;position:relative;top:-.125rem}.DetailsHeader-badge--latest a{display:none}.DetailsHeader-badge--latest span.DetailsHeader-span--notAtLatest{display:none}.DetailsHeader-badge--goToLatest,.DetailsHeader-badge--latest,.DetailsHeader-badge--notAtLatest{margin-left:.25rem}.go-Main{background-color:var(--color-background);color:var(--color-text);display:grid;flex-grow:1;grid-template-areas:"banner" "header" "aside" "nav" "article" "footer";grid-template-columns:100%;grid-template-rows:repeat(6,min-content);min-height:32rem}.go-Main-banner{grid-area:banner}.go-Main-header{background-color:var(--color-background);border-bottom:var(--border);font-size:.875rem;grid-area:header;min-height:var(--js-unit-header-height);padding:0 var(--gutter);position:sticky;top:var(--js-unit-header-top, 0);transition:box-shadow .25s linear;z-index:10}.go-Main-header[data-fixed]{border-bottom:none}.go-Main-header[data-raised]{border-bottom:var(--border)}.go-Main-nav{background-color:var(--color-background);border-bottom:var(--border);font-size:.875rem;grid-area:nav;padding:0 var(--gutter)}.go-Main-article{background-color:var(--color-background);grid-area:article;margin:var(--gap) 0 5rem 0;min-height:32rem;padding:0 var(--gutter)}.go-Main-aside{background-color:var(--color-background-accented);border-bottom:var(--border);font-size:.875rem;grid-area:aside;padding:1rem var(--gutter)}.go-Main-aside--empty{border-bottom:none;padding:0}.go-Main-footer{background-color:var(--color-background);grid-area:footer;padding:0 var(--gutter)}.go-Main>*:empty{border:none;margin:0;padding:0}.go-Main-headerBreadcrumb{margin-top:1rem}.go-Main-headerContent{margin-bottom:1rem;position:sticky;top:0}.go-Main-headerContent[data-fixed]{align-items:center;display:flex;margin-bottom:0;min-height:0}@media screen and (min-width: 80rem){.go-Main-headerContent[data-fixed]{justify-content:space-between}}.go-Main-headerTitle{align-items:center;display:flex;gap:.5rem;height:3.5rem;max-width:100%;padding-right:1.5rem}@media screen and (min-width: 80rem){.go-Main-headerTitle[data-fixed]{max-width:40%}}.go-Main-headerTitle .go-Clipboard{display:none}.go-Main-headerTitle[data-fixed] .go-Clipboard{display:initial}.go-Main-headerLogo{--logo-height: 1.75rem;--logo-width: calc(var(--logo-height) / .3768);align-items:center;display:flex;margin-right:-.5rem;opacity:0;transition:opacity .25s ease-in-out,width .25s ease-out;visibility:hidden;width:0}.go-Main-headerLogo img{height:var(--logo-height);margin:-1rem 0;width:var(--logo-width)}.go-Main-headerLogo[data-fixed]{margin-right:0;opacity:1;visibility:visible;width:var(--logo-width)}.go-Main-headerDetails{display:flex;flex-direction:row;flex-wrap:wrap;gap:0 1rem;white-space:nowrap}.go-Main-headerDetails[data-fixed]{display:none}@media screen and (min-width: 80rem){:root:not([data-layout="compact"]) .go-Main-headerDetails[data-fixed]{display:flex}}.go-Main-headerDetailItem{color:var(--color-text-subtle);display:inline;font-size:.875rem;height:1.75rem;line-height:1.75rem}.go-Main-headerDetailItem:not(:last-of-type):after{content:"|";padding-left:1rem}.go-Main-nav--sticky{position:sticky;top:var(--js-sticky-header-height, 3.5rem);transition:box-shadow .25s linear;z-index:1}.go-Main-nav--fixed{border-top:initial;box-shadow:var(--box-shadow)}.go-Main-navDesktop{display:none;margin-top:var(--gap);overflow-y:auto;padding:.25rem;position:sticky;top:calc(var(--js-sticky-header-height, 3.5rem) + 1rem)}.go-Main-navMobile{display:flex;margin:.5rem 0}.go-Main-navMobile .go-Label{flex-grow:1;position:relative}.go-Main-navMobile .go-Select{padding-left:1.75rem;width:100%}.go-Main-navMobile .go-Label:before{background:url(/static/shared/icon/list_gm_grey_24dp.svg);background-repeat:no-repeat;background-size:contain;content:" ";height:1.25rem;left:.5rem;padding-left:1rem;position:absolute;top:.375rem;width:1.25rem}@media not all and (min-resolution: .001dpcm){@supports (-webkit-appearance: none){.go-Main-navMobile .go-Select{-webkit-appearance:none;appearance:none}}}@media screen and (min-width: 80rem){:root[data-layout=responsive] .go-Main{grid-template-areas:"banner banner" "header header" "aside aside" "nav article" "footer footer";grid-template-columns:21.5% minmax(0,auto);grid-template-rows:repeat(5,min-content)}:root[data-layout=responsive] .go-Main-nav{border-bottom:none;border-top:none;padding:0 0 0 var(--gutter)}:root:not([data-layout="stacked"]) .go-Main-header[data-raised]{box-shadow:var(--box-shadow)}:root[data-layout=responsive] .go-Main-article{border-bottom:none;border-top:none;margin:var(--gap) 0 5rem var(--gap);padding:0 var(--gutter) 0 0}:root[data-layout=responsive] .go-Main-aside{border-bottom:var(--border)}:root[data-layout=responsive] .go-Main-nav--sticky{position:initial}:root[data-layout=responsive] .go-Main-nav--fixed{box-shadow:none}:root[data-layout=responsive] .go-Main-navDesktop{display:block}:root[data-layout=responsive] .go-Main-navMobile{display:none}}@media screen and (min-width: 112rem){:root[data-layout=responsive] .go-Main{grid-template-areas:"banner banner banner" "header header header" "nav article aside" "footer footer footer";grid-template-columns:minmax(17.5%,1fr) minmax(0,4fr) minmax(17.5%,1fr);grid-template-rows:repeat(4,min-content)}:root[data-layout=responsive] .go-Main-article{margin:var(--gap) var(--gap) 5rem;padding:0}:root[data-layout=responsive] .go-Main-aside{background-color:var(--color-background);border-bottom:none;margin:var(--gap) 0 0 0;padding:0 var(--gutter) 0 0}}@media screen and (min-width: 80rem){:root[data-layout=compact] .go-Main{grid-template-areas:"banner banner" "header ." "header nav" "aside aside" "article article" "footer footer";grid-template-columns:1fr auto;grid-template-rows:repeat(6,min-content)}:root[data-layout=compact] .go-Main-nav{align-items:center;border-bottom:var(--border);display:flex;top:calc((var(--js-main-header-height, 0) - var(--js-sticky-header-height, 3.5rem)) * -1)}:root[data-layout=compact] .go-Main-header[data-fixed]{box-shadow:none}:root[data-layout=compact] .go-Main-nav--sticky{height:var(--js-sticky-header-height, 3.5rem);position:sticky;top:0}:root[data-layout=compact] .go-Main-nav--fixed{box-shadow:none}:root[data-layout=compact] .go-Main-navDesktop{display:none}:root[data-layout=compact] .go-Main-navMobile{display:flex}}@media print{.go-Main-header--sticky,.go-Main-header--sticky>:last-child,.go-Main-nav--sticky,.go-Main-navDesktop{position:initial}}
+/*# sourceMappingURL=unit.min.css.map */
diff --git a/static/frontend/unit/unit.min.css.map b/static/frontend/unit/unit.min.css.map
new file mode 100644
index 0000000..d8cbc19
--- /dev/null
+++ b/static/frontend/unit/unit.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["_header.css", "unit.css"],
+ "sourcesContent": ["/*!\n * Copyright 2020-2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.UnitHeader-titleHeading {\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n}\n.UnitHeader-overflowContainer {\n display: none;\n height: 1.5rem;\n position: absolute;\n right: 0;\n width: 1.5rem;\n}\n.go-Main-header[data-fixed] .UnitHeader-overflowContainer {\n display: block;\n}\n@media screen and (min-width: 80rem) {\n .go-Main-header[data-fixed] .UnitHeader-overflowContainer {\n display: none;\n }\n}\n.UnitHeader-overflowImage {\n fill: var(--gray-3);\n height: 100%;\n left: 0;\n position: absolute;\n top: 0;\n width: 100%;\n}\n.UnitHeader-overflowSelect {\n -webkit-appearance: none;\n -moz-appearance: none;\n appearance: none;\n background: transparent;\n border: 0;\n color: transparent;\n cursor: pointer;\n font-size: 1rem;\n height: 100%;\n left: 0;\n position: absolute;\n top: 0;\n width: 100%;\n}\n.UnitHeader-overflowSelect option {\n color: var(--color-text);\n}\n\n.UnitHeader-versionBadge,\n.DetailsHeader-badge {\n border-radius: unset;\n color: var(--color-text-inverted);\n font-size: 0.7rem;\n line-height: 0.85rem;\n margin: -1rem 0 -1rem 0.5rem;\n padding: 0.25rem 0.5rem;\n text-transform: uppercase;\n top: -0.0625rem;\n}\n.UnitHeader-versionBadge--unknown,\n.DetailsHeader-badge--unknown {\n display: none;\n}\n\na.UnitHeader-backLink {\n color: var(--color-text);\n display: block;\n font-size: 1rem;\n}\n.UnitHeader-backLink img {\n vertical-align: middle;\n}\n\n.DetailsHeader-badge--notAtLatest a {\n display: none;\n}\n.DetailsHeader-badge--notAtLatest span.DetailsHeader-span--latest {\n display: none;\n}\n.DetailsHeader-badge--notAtLatest .UnitMetaDetails-icon {\n z-index: 1;\n}\n.DetailsHeader-badge--notAtLatest .UnitMetaDetails-toggletipBubble {\n color: var(--black);\n text-transform: none;\n}\n.DetailsHeader-span--notAtLatest .UnitMetaDetails-toggletip {\n height: 0;\n}\n.DetailsHeader-span--notAtLatest .UnitMetaDetails-toggletip button {\n height: 0.8125rem;\n line-height: 0;\n}\n.DetailsHeader-span--notAtLatest .UnitMetaDetails-toggletip img {\n vertical-align: middle;\n}\n\n.DetailsHeader-badge--goToLatest span {\n display: none;\n}\n.DetailsHeader-badge--goToLatest span.DetailsHeader-span--goToLatest {\n display: initial;\n}\n.DetailsHeader-badge--unknown a {\n display: none;\n}\n.DetailsHeader-badge--unknown span {\n display: none;\n}\n\n.DetailsHeader-badge {\n border-radius: 1rem;\n display: inline-block;\n font-size: 0.75rem;\n padding: 0.25rem 0.75rem;\n position: relative;\n top: -0.125rem;\n}\n\n.DetailsHeader-badge--latest a {\n display: none;\n}\n.DetailsHeader-badge--latest span.DetailsHeader-span--notAtLatest {\n display: none;\n}\n\n.DetailsHeader-badge--goToLatest,\n.DetailsHeader-badge--latest,\n.DetailsHeader-badge--notAtLatest {\n margin-left: 0.25rem;\n}\n", "/*!\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n@import url('./_header.css');\n\n.go-Main {\n background-color: var(--color-background);\n color: var(--color-text);\n display: grid;\n flex-grow: 1;\n grid-template-areas:\n 'banner'\n 'header'\n 'aside'\n 'nav'\n 'article'\n 'footer';\n grid-template-columns: 100%;\n grid-template-rows: repeat(6, min-content);\n min-height: 32rem;\n}\n\n.go-Main-banner {\n grid-area: banner;\n}\n.go-Main-header {\n background-color: var(--color-background);\n border-bottom: var(--border);\n font-size: 0.875rem;\n grid-area: header;\n min-height: var(--js-unit-header-height);\n padding: 0 var(--gutter);\n position: sticky;\n top: var(--js-unit-header-top, 0);\n transition: box-shadow 0.25s linear;\n z-index: 10;\n}\n.go-Main-header[data-fixed] {\n border-bottom: none;\n}\n.go-Main-header[data-raised] {\n border-bottom: var(--border);\n}\n.go-Main-nav {\n background-color: var(--color-background);\n border-bottom: var(--border);\n font-size: 0.875rem;\n grid-area: nav;\n padding: 0 var(--gutter);\n}\n.go-Main-article {\n background-color: var(--color-background);\n grid-area: article;\n margin: var(--gap) 0 5rem 0;\n min-height: 32rem;\n padding: 0 var(--gutter);\n}\n.go-Main-aside {\n background-color: var(--color-background-accented);\n border-bottom: var(--border);\n font-size: 0.875rem;\n grid-area: aside;\n padding: 1rem var(--gutter);\n}\n.go-Main-aside--empty {\n border-bottom: none;\n padding: 0;\n}\n.go-Main-footer {\n background-color: var(--color-background);\n grid-area: footer;\n padding: 0 var(--gutter);\n}\n\n.go-Main > *:empty {\n border: none;\n margin: 0;\n padding: 0;\n}\n\n.go-Main-headerBreadcrumb {\n margin-top: 1rem;\n}\n.go-Main-headerContent {\n margin-bottom: 1rem;\n position: sticky;\n top: 0;\n}\n.go-Main-headerContent[data-fixed] {\n align-items: center;\n display: flex;\n margin-bottom: 0;\n min-height: 0;\n}\n@media screen and (min-width: 80rem) {\n .go-Main-headerContent[data-fixed] {\n justify-content: space-between;\n }\n}\n\n.go-Main-headerTitle {\n align-items: center;\n display: flex;\n gap: 0.5rem;\n height: 3.5rem;\n max-width: 100%;\n padding-right: 1.5rem;\n}\n@media screen and (min-width: 80rem) {\n .go-Main-headerTitle[data-fixed] {\n max-width: 40%;\n }\n}\n.go-Main-headerTitle .go-Clipboard {\n display: none;\n}\n.go-Main-headerTitle[data-fixed] .go-Clipboard {\n display: initial;\n}\n\n.go-Main-headerLogo {\n --logo-height: 1.75rem;\n --logo-width: calc(var(--logo-height) / 0.3768);\n\n align-items: center;\n display: flex;\n margin-right: -0.5rem;\n opacity: 0;\n transition: opacity 0.25s ease-in-out, width 0.25s ease-out;\n visibility: hidden;\n width: 0;\n}\n.go-Main-headerLogo img {\n height: var(--logo-height);\n margin: -1rem 0;\n width: var(--logo-width);\n}\n.go-Main-headerLogo[data-fixed] {\n margin-right: 0;\n opacity: 1;\n visibility: visible;\n width: var(--logo-width);\n}\n\n.go-Main-headerDetails {\n display: flex;\n flex-direction: row;\n flex-wrap: wrap;\n gap: 0 1rem;\n white-space: nowrap;\n}\n.go-Main-headerDetails[data-fixed] {\n display: none;\n}\n@media screen and (min-width: 80rem) {\n :root:not([data-layout='compact']) .go-Main-headerDetails[data-fixed] {\n display: flex;\n }\n}\n.go-Main-headerDetailItem {\n color: var(--color-text-subtle);\n display: inline;\n font-size: 0.875rem;\n height: 1.75rem;\n line-height: 1.75rem;\n}\n.go-Main-headerDetailItem:not(:last-of-type)::after {\n content: '|';\n padding-left: 1rem;\n}\n\n.go-Main-nav--sticky {\n position: sticky;\n top: var(--js-sticky-header-height, 3.5rem);\n transition: box-shadow 0.25s linear;\n z-index: 1;\n}\n.go-Main-nav--fixed {\n border-top: initial;\n box-shadow: var(--box-shadow);\n}\n\n.go-Main-navDesktop {\n display: none;\n margin-top: var(--gap);\n overflow-y: auto;\n padding: 0.25rem;\n position: sticky;\n top: calc(var(--js-sticky-header-height, 3.5rem) + 1rem);\n}\n.go-Main-navMobile {\n display: flex;\n margin: 0.5rem 0;\n}\n.go-Main-navMobile .go-Label {\n flex-grow: 1;\n position: relative;\n}\n.go-Main-navMobile .go-Select {\n padding-left: 1.75rem;\n width: 100%;\n}\n.go-Main-navMobile .go-Label::before {\n background: url(/static/shared/icon/list_gm_grey_24dp.svg);\n background-repeat: no-repeat;\n background-size: contain;\n content: ' ';\n height: 1.25rem;\n left: 0.5rem;\n padding-left: 1rem;\n position: absolute;\n top: 0.375rem;\n width: 1.25rem;\n}\n\n/* Safari only */\n@media not all and (min-resolution: 0.001dpcm) {\n @supports (-webkit-appearance: none) {\n .go-Main-navMobile .go-Select {\n -webkit-appearance: none;\n appearance: none;\n }\n }\n}\n\n@media screen and (min-width: 80rem) {\n :root[data-layout='responsive'] .go-Main {\n grid-template-areas:\n 'banner banner'\n 'header header'\n 'aside aside'\n 'nav article'\n 'footer footer';\n grid-template-columns: 21.5% minmax(0, auto);\n grid-template-rows: repeat(5, min-content);\n }\n :root[data-layout='responsive'] .go-Main-nav {\n border-bottom: none;\n border-top: none;\n padding: 0 0 0 var(--gutter);\n }\n :root:not([data-layout='stacked']) .go-Main-header[data-raised] {\n box-shadow: var(--box-shadow);\n }\n :root[data-layout='responsive'] .go-Main-article {\n border-bottom: none;\n border-top: none;\n margin: var(--gap) 0 5rem var(--gap);\n padding: 0 var(--gutter) 0 0;\n }\n :root[data-layout='responsive'] .go-Main-aside {\n border-bottom: var(--border);\n }\n :root[data-layout='responsive'] .go-Main-nav--sticky {\n position: initial;\n }\n :root[data-layout='responsive'] .go-Main-nav--fixed {\n box-shadow: none;\n }\n :root[data-layout='responsive'] .go-Main-navDesktop {\n display: block;\n }\n :root[data-layout='responsive'] .go-Main-navMobile {\n display: none;\n }\n}\n\n@media screen and (min-width: 112rem) {\n :root[data-layout='responsive'] .go-Main {\n grid-template-areas:\n 'banner banner banner'\n 'header header header'\n 'nav article aside'\n 'footer footer footer';\n grid-template-columns: minmax(17.5%, 1fr) minmax(0, 4fr) minmax(17.5%, 1fr);\n grid-template-rows: repeat(4, min-content);\n }\n :root[data-layout='responsive'] .go-Main-article {\n margin: var(--gap) var(--gap) 5rem;\n padding: 0;\n }\n :root[data-layout='responsive'] .go-Main-aside {\n background-color: var(--color-background);\n border-bottom: none;\n margin: var(--gap) 0 0 0;\n padding: 0 var(--gutter) 0 0;\n }\n}\n\n@media screen and (min-width: 80rem) {\n :root[data-layout='compact'] .go-Main {\n grid-template-areas:\n 'banner banner'\n 'header .'\n 'header nav'\n 'aside aside'\n 'article article'\n 'footer footer';\n grid-template-columns: 1fr auto;\n grid-template-rows: repeat(6, min-content);\n }\n :root[data-layout='compact'] .go-Main-nav {\n align-items: center;\n border-bottom: var(--border);\n display: flex;\n top: calc((var(--js-main-header-height, 0) - var(--js-sticky-header-height, 3.5rem)) * -1);\n }\n :root[data-layout='compact'] .go-Main-header[data-fixed] {\n box-shadow: none;\n }\n :root[data-layout='compact'] .go-Main-nav--sticky {\n height: var(--js-sticky-header-height, 3.5rem);\n position: sticky;\n top: 0;\n }\n :root[data-layout='compact'] .go-Main-nav--fixed {\n box-shadow: none;\n }\n :root[data-layout='compact'] .go-Main-navDesktop {\n display: none;\n }\n :root[data-layout='compact'] .go-Main-navMobile {\n display: flex;\n }\n}\n\n@media print {\n .go-Main-header--sticky,\n .go-Main-header--sticky > :last-child,\n .go-Main-nav--sticky,\n .go-Main-navDesktop {\n position: initial;\n }\n}\n"],
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+ "names": []
+}
diff --git a/static/frontend/unit/unit.tmpl b/static/frontend/unit/unit.tmpl
index 364e190..c976866 100644
--- a/static/frontend/unit/unit.tmpl
+++ b/static/frontend/unit/unit.tmpl
@@ -9,7 +9,7 @@
{{define "description"}}{{.MetaDescription}}{{end}}
{{define "pre-content"}}
- <link href="/static/frontend/unit/unit.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/unit/unit.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{block "main-styles".}}{{end}}
{{end}}
diff --git a/static/frontend/unit/versions/versions.js b/static/frontend/unit/versions/versions.js
index da12a71..aeabd83 100644
--- a/static/frontend/unit/versions/versions.js
+++ b/static/frontend/unit/versions/versions.js
@@ -1,4 +1,4 @@
-(()=>{var n=class{constructor(){this.expand=document.querySelector(".js-versionsExpand");this.collapse=document.querySelector(".js-versionsCollapse");this.details=[...document.querySelectorAll(".js-versionDetails")];if(!!this.expand?.parentElement){this.details.some(e=>e.tagName==="DETAILS")&&(this.expand.parentElement.style.display="block");for(let e of this.details)e.addEventListener("click",()=>{this.updateButtons()});this.expand?.addEventListener("click",()=>{this.details.map(e=>e.open=!0),this.updateButtons()}),this.collapse?.addEventListener("click",()=>{this.details.map(e=>e.open=!1),this.updateButtons()}),this.updateButtons(),this.setCurrent()}}setCurrent(){let e=document.querySelector(".js-canonicalURLPath")?.dataset?.canonicalUrlPath,t=document.querySelector(`.js-versionLink[href="${e}"]`);t&&(t.style.fontWeight="bold")}updateButtons(){setTimeout(()=>{if(!this.expand||!this.collapse)return;let e,t;for(let s of this.details)e=e||s.open,t=t||!s.open;this.expand.style.display=t?"inline-block":"none",this.collapse.style.display=t?"none":"inline-block"})}};new n;})();
+(()=>{var i=class{constructor(){this.expand=document.querySelector(".js-versionsExpand");this.collapse=document.querySelector(".js-versionsCollapse");this.details=[...document.querySelectorAll(".js-versionDetails")];var n,e,s;if(!!((n=this.expand)==null?void 0:n.parentElement)){this.details.some(t=>t.tagName==="DETAILS")&&(this.expand.parentElement.style.display="block");for(let t of this.details)t.addEventListener("click",()=>{this.updateButtons()});(e=this.expand)==null||e.addEventListener("click",()=>{this.details.map(t=>t.open=!0),this.updateButtons()}),(s=this.collapse)==null||s.addEventListener("click",()=>{this.details.map(t=>t.open=!1),this.updateButtons()}),this.updateButtons(),this.setCurrent()}}setCurrent(){var s,t;let n=(t=(s=document.querySelector(".js-canonicalURLPath"))==null?void 0:s.dataset)==null?void 0:t.canonicalUrlPath,e=document.querySelector(`.js-versionLink[href="${n}"]`);e&&(e.style.fontWeight="bold")}updateButtons(){setTimeout(()=>{if(!this.expand||!this.collapse)return;let n,e;for(let s of this.details)n=n||s.open,e=e||!s.open;this.expand.style.display=e?"inline-block":"none",this.collapse.style.display=e?"none":"inline-block"})}};new i;})();
/*!
* @license
* Copyright 2021 The Go Authors. All rights reserved.
diff --git a/static/frontend/unit/versions/versions.js.map b/static/frontend/unit/versions/versions.js.map
index ddef02f..0f54cab 100644
--- a/static/frontend/unit/versions/versions.js.map
+++ b/static/frontend/unit/versions/versions.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["versions.ts"],
"sourcesContent": ["/*!\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * VersionsController encapsulates event listeners and UI updates\n * for the versions page. As the the expandable sections containing\n * the symbol history for a package are opened and closed it toggles\n * visiblity of the buttons to expand or collapse them. On page load\n * it adds an indicator to the version that matches the version request\n * by the user for the page or the canonical url path.\n */\nclass VersionsController {\n private expand = document.querySelector<HTMLButtonElement>('.js-versionsExpand');\n private collapse = document.querySelector<HTMLButtonElement>('.js-versionsCollapse');\n private details = [...document.querySelectorAll<HTMLDetailsElement>('.js-versionDetails')];\n\n constructor() {\n if (!this.expand?.parentElement) return;\n if (this.details.some(d => d.tagName === 'DETAILS')) {\n this.expand.parentElement.style.display = 'block';\n }\n\n for (const d of this.details) {\n d.addEventListener('click', () => {\n this.updateButtons();\n });\n }\n\n this.expand?.addEventListener('click', () => {\n this.details.map(d => (d.open = true));\n this.updateButtons();\n });\n\n this.collapse?.addEventListener('click', () => {\n this.details.map(d => (d.open = false));\n this.updateButtons();\n });\n\n this.updateButtons();\n this.setCurrent();\n }\n\n /**\n * setCurrent applies the active style to the version dot\n * for the version that matches the canonical URL path.\n */\n private setCurrent() {\n const canonicalPath = document.querySelector<HTMLElement>('.js-canonicalURLPath')?.dataset\n ?.canonicalUrlPath;\n const versionLink = document.querySelector<HTMLElement>(\n `.js-versionLink[href=\"${canonicalPath}\"]`\n );\n if (versionLink) {\n versionLink.style.fontWeight = 'bold';\n }\n }\n\n private updateButtons() {\n setTimeout(() => {\n if (!this.expand || !this.collapse) return;\n let someOpen, someClosed;\n for (const d of this.details) {\n someOpen = someOpen || d.open;\n someClosed = someClosed || !d.open;\n }\n this.expand.style.display = someClosed ? 'inline-block' : 'none';\n this.collapse.style.display = someClosed ? 'none' : 'inline-block';\n });\n }\n}\n\nnew VersionsController();\n"],
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}
diff --git a/static/frontend/unit/versions/versions.min.css b/static/frontend/unit/versions/versions.min.css
new file mode 100644
index 0000000..cd47334
--- /dev/null
+++ b/static/frontend/unit/versions/versions.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+.Versions table{border-spacing:0}.Versions th{text-align:left}.Versions td{padding-bottom:1rem}.Versions td:nth-child(1){padding-right:3rem;vertical-align:top}.Versions td:nth-child(2){border-right:var(--border);padding-right:1rem;text-align:right;vertical-align:top;white-space:nowrap}.Versions td:nth-child(3){padding-left:1rem}.Versions-commitTime{font-size:1rem;font-weight:400}.Versions-major{font-weight:600}.Versions-symbols{margin-left:2rem}.Versions-symbolBulletNew{color:var(--color-text-subtle);padding-right:.5rem}.Versions-symbolBuilds,.Versions-symbolBuildsDash,.Versions-symbolOld{color:var(--color-text-subtle)}.Versions-symbolChild{padding-left:2rem}.Versions-symbolSection,.Versions-symbolType{margin-bottom:.625rem}.Versions-symbolsHeader{margin:.625rem 0}.Versions-title{align-items:center;display:flex;flex-wrap:wrap;gap:1rem 2.5rem;margin-bottom:1rem}.Versions-titleButtonGroup{display:none}.Versions-titleButtonGroup button{font-size:.875rem}.Versions-modulesTitle{font-size:1rem;margin:1rem 0}.Versions-list{gap:0 1rem;line-height:2.25rem}@media only screen and (min-width: 37.5rem){.Versions-list{display:grid;grid-template-columns:fit-content(8rem) fit-content(20rem) min-content auto}}.Version-major{align-items:baseline;display:flex;gap:1rem;margin-bottom:1rem;min-width:4rem}@media only screen and (min-width: 37.5rem){.Version-major{margin-bottom:0}}.Version-tag{text-align:left}@media only screen and (min-width: 37.5rem){.Version-tag{text-align:right}}.Version-dot{border:var(--border);color:var(--gray-7);display:none;font-size:2.75rem;justify-content:center;line-height:1.75rem;-webkit-text-stroke:.125rem var(--color-background);width:0}.Version-dot:before{content:"\2022"}@media only screen and (min-width: 37.5rem){.Version-dot{display:flex}}.Version-dot--minor{color:var(--color-brand-primary)}.Version-commitTime{align-items:center;display:flex;gap:.75rem;margin-left:1rem;white-space:nowrap}.Version-details{line-height:1.25rem}.Version-summary{align-items:center;cursor:pointer;line-height:2.25rem;padding-right:.5rem;white-space:nowrap;width:min-content}.Version-summary .go-Chip{margin-left:.5rem}
+/*# sourceMappingURL=versions.min.css.map */
diff --git a/static/frontend/unit/versions/versions.min.css.map b/static/frontend/unit/versions/versions.min.css.map
new file mode 100644
index 0000000..18469a1
--- /dev/null
+++ b/static/frontend/unit/versions/versions.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["versions.css"],
+ "sourcesContent": ["/*\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n.Versions table {\n border-spacing: 0;\n}\n.Versions th {\n text-align: left;\n}\n.Versions td {\n padding-bottom: 1rem;\n}\n.Versions td:nth-child(1) {\n padding-right: 3rem;\n vertical-align: top;\n}\n.Versions td:nth-child(2) {\n border-right: var(--border);\n padding-right: 1rem;\n text-align: right;\n vertical-align: top;\n white-space: nowrap;\n}\n.Versions td:nth-child(3) {\n padding-left: 1rem;\n}\n.Versions-commitTime {\n font-size: 1rem;\n font-weight: 400;\n}\n.Versions-major {\n font-weight: 600;\n}\n.Versions-symbols {\n margin-left: 2rem;\n}\n.Versions-symbolBulletNew {\n color: var(--color-text-subtle);\n padding-right: 0.5rem;\n}\n.Versions-symbolBuilds,\n.Versions-symbolBuildsDash,\n.Versions-symbolOld {\n color: var(--color-text-subtle);\n}\n.Versions-symbolChild {\n padding-left: 2rem;\n}\n.Versions-symbolSection,\n.Versions-symbolType {\n margin-bottom: 0.625rem;\n}\n.Versions-symbolsHeader {\n margin: 0.625rem 0;\n}\n\n.Versions-title {\n align-items: center;\n display: flex;\n flex-wrap: wrap;\n gap: 1rem 2.5rem;\n margin-bottom: 1rem;\n}\n.Versions-titleButtonGroup {\n display: none;\n}\n.Versions-titleButtonGroup button {\n font-size: 0.875rem;\n}\n.Versions-modulesTitle {\n font-size: 1rem;\n margin: 1rem 0;\n}\n.Versions-list {\n gap: 0 1rem;\n line-height: 2.25rem;\n}\n@media only screen and (min-width: 37.5rem) {\n .Versions-list {\n display: grid;\n grid-template-columns: fit-content(8rem) fit-content(20rem) min-content auto;\n }\n}\n.Version-major {\n align-items: baseline;\n display: flex;\n gap: 1rem;\n margin-bottom: 1rem;\n min-width: 4rem;\n}\n@media only screen and (min-width: 37.5rem) {\n .Version-major {\n margin-bottom: 0;\n }\n}\n.Version-tag {\n text-align: left;\n}\n@media only screen and (min-width: 37.5rem) {\n .Version-tag {\n text-align: right;\n }\n}\n.Version-dot {\n border: var(--border);\n color: var(--gray-7);\n display: none;\n font-size: 2.75rem;\n justify-content: center;\n line-height: 1.75rem;\n -webkit-text-stroke: 0.125rem var(--color-background);\n width: 0;\n}\n.Version-dot::before {\n content: '\u2022';\n}\n@media only screen and (min-width: 37.5rem) {\n .Version-dot {\n display: flex;\n }\n}\n.Version-dot--minor {\n color: var(--color-brand-primary);\n}\n.Version-commitTime {\n align-items: center;\n display: flex;\n gap: 0.75rem;\n margin-left: 1rem;\n white-space: nowrap;\n}\n.Version-details {\n line-height: 1.25rem;\n}\n.Version-summary {\n align-items: center;\n cursor: pointer;\n line-height: 2.25rem;\n padding-right: 0.5rem;\n white-space: nowrap;\n width: min-content;\n}\n.Version-summary .go-Chip {\n margin-left: 0.5rem;\n}\n"],
+ "mappings": ";;;;;AAMA,gBACE,iBAEF,aACE,gBAEF,aACE,oBAEF,0BACE,mBACA,mBAEF,0BACE,2BACA,mBACA,iBACA,mBACA,mBAEF,0BACE,kBAEF,qBACE,eACA,gBAEF,gBACE,gBAEF,kBACE,iBAEF,0BACE,+BACA,oBAEF,sEAGE,+BAEF,sBACE,kBAEF,6CAEE,sBAEF,wBAvDA,iBA2DA,gBACE,mBACA,aACA,eACA,gBACA,mBAEF,2BACE,aAEF,kCACE,kBAEF,uBACE,eAzEF,cA4EA,eACE,WACA,oBAEF,4CACE,eACE,aACA,6EAGJ,eACE,qBACA,aACA,SACA,mBACA,eAEF,4CACE,eACE,iBAGJ,aACE,gBAEF,4CACE,aACE,kBAGJ,aACE,qBACA,oBACA,aACA,kBACA,uBACA,oBACA,oDACA,QAEF,oBACE,gBAEF,4CACE,aACE,cAGJ,oBACE,iCAEF,oBACE,mBACA,aACA,WACA,iBACA,mBAEF,iBACE,oBAEF,iBACE,mBACA,eACA,oBACA,oBACA,mBACA,kBAEF,0BACE",
+ "names": []
+}
diff --git a/static/frontend/unit/versions/versions.tmpl b/static/frontend/unit/versions/versions.tmpl
index 02b28c9..4b8827b 100644
--- a/static/frontend/unit/versions/versions.tmpl
+++ b/static/frontend/unit/versions/versions.tmpl
@@ -9,7 +9,7 @@
{{end}}
{{define "main-styles"}}
- <link href="/static/frontend/unit/versions/versions.css?version={{.AppVersionLabel}}" rel="stylesheet">
+ <link href="/static/frontend/unit/versions/versions.min.css?version={{.AppVersionLabel}}" rel="stylesheet">
{{end}}
{{define "main-header"}}
diff --git a/static/shared/analytics/analytics.js b/static/shared/analytics/analytics.js
index 3e7ec48..3d6672f 100644
--- a/static/shared/analytics/analytics.js
+++ b/static/shared/analytics/analytics.js
@@ -1,2 +1,2 @@
-export function track(n,a,t,e){window.dataLayer??=[],typeof n=="string"?window.dataLayer.push({event:n,event_category:a,event_action:t,event_label:e}):window.dataLayer.push(n)}export function func(n){window.dataLayer??=[],window.dataLayer.push(n)}
+export function track(n,a,e,r){var t;(t=window.dataLayer)!=null||(window.dataLayer=[]),typeof n=="string"?window.dataLayer.push({event:n,event_category:a,event_action:e,event_label:r}):window.dataLayer.push(n)}export function func(n){var a;(a=window.dataLayer)!=null||(window.dataLayer=[]),window.dataLayer.push(n)}
//# sourceMappingURL=analytics.js.map
diff --git a/static/shared/analytics/analytics.js.map b/static/shared/analytics/analytics.js.map
index 7c619fb..9ac8123 100644
--- a/static/shared/analytics/analytics.js.map
+++ b/static/shared/analytics/analytics.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["analytics.ts"],
"sourcesContent": ["interface TagManagerEvent {\n /**\n * event is the name of the event, used to filter events in\n * Google Analytics.\n */\n event: string;\n\n /**\n * event_category is a name that you supply as a way to group objects\n * that to analyze. Typically, you will use the same category name\n * multiple times over related UI elements (buttons, links, etc).\n */\n event_category?: string;\n\n /**\n * event_action is used to name the type of event or interaction you\n * want to measure for a particular web object. For example, with a\n * single \"form\" category, you can analyze a number of specific events\n * with this parameter, such as: form entered, form submitted.\n */\n event_action?: string;\n\n /**\n * event_label provide additional information for events that you want\n * to analyze, such as the text label of a link.\n */\n event_label?: string;\n\n /**\n * gtm.start is used to initialize Google Tag Manager.\n */\n 'gtm.start'?: number;\n}\n\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\ndeclare global {\n interface Window {\n dataLayer?: (TagManagerEvent | VoidFunction)[];\n ga?: unknown;\n }\n}\n\n/**\n * track sends events to Google Tag Manager.\n */\nexport function track(\n event: string | TagManagerEvent,\n category?: string,\n action?: string,\n label?: string\n): void {\n window.dataLayer ??= [];\n if (typeof event === 'string') {\n window.dataLayer.push({\n event,\n event_category: category,\n event_action: action,\n event_label: label,\n });\n } else {\n window.dataLayer.push(event);\n }\n}\n\n/**\n * func adds functions to run sequentionally after\n * Google Tag Manager is ready.\n */\nexport function func(fn: () => void): void {\n window.dataLayer ??= [];\n window.dataLayer.push(fn);\n}\n"],
- "mappings": "AA6CO,sBACL,EACA,EACA,EACA,EACM,CACN,OAAO,YAAc,GACrB,AAAI,MAAO,IAAU,SACnB,OAAO,UAAU,KAAK,CACpB,QACA,eAAgB,EAChB,aAAc,EACd,YAAa,IAGf,OAAO,UAAU,KAAK,GAQnB,qBAAc,EAAsB,CACzC,OAAO,YAAc,GACrB,OAAO,UAAU,KAAK",
+ "mappings": "AA6CO,sBACL,EACA,EACA,EACA,EACM,CAlDR,MAmDE,UAAO,YAAP,cAAO,UAAc,IACrB,AAAI,MAAO,IAAU,SACnB,OAAO,UAAU,KAAK,CACpB,QACA,eAAgB,EAChB,aAAc,EACd,YAAa,IAGf,OAAO,UAAU,KAAK,GAQnB,qBAAc,EAAsB,CApE3C,MAqEE,UAAO,YAAP,cAAO,UAAc,IACrB,OAAO,UAAU,KAAK",
"names": []
}
diff --git a/static/shared/clipboard/clipboard.js b/static/shared/clipboard/clipboard.js
index 64497f0..2de595f 100644
--- a/static/shared/clipboard/clipboard.js
+++ b/static/shared/clipboard/clipboard.js
@@ -3,5 +3,5 @@
* Copyright 2021 The Go Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
- */export class ClipboardController{constructor(t){this.el=t;this.data=t.dataset.toCopy??t.innerText,!this.data&&t.parentElement?.classList.contains("go-InputGroup")&&(this.data=(this.data||t.parentElement?.querySelector("input")?.value)??""),t.addEventListener("click",e=>this.handleCopyClick(e))}handleCopyClick(t){t.preventDefault();const e=1e3;if(!navigator.clipboard){this.showTooltipText("Unable to copy",e);return}navigator.clipboard.writeText(this.data).then(()=>{this.showTooltipText("Copied!",e)}).catch(()=>{this.showTooltipText("Unable to copy",e)})}showTooltipText(t,e){this.el.setAttribute("data-tooltip",t),setTimeout(()=>this.el.setAttribute("data-tooltip",""),e)}}
+ */export class ClipboardController{constructor(t){this.el=t;var e,o,i,a,s;this.data=(e=t.dataset.toCopy)!=null?e:t.innerText,!this.data&&((o=t.parentElement)==null?void 0:o.classList.contains("go-InputGroup"))&&(this.data=(s=this.data||((a=(i=t.parentElement)==null?void 0:i.querySelector("input"))==null?void 0:a.value))!=null?s:""),t.addEventListener("click",n=>this.handleCopyClick(n))}handleCopyClick(t){t.preventDefault();const e=1e3;if(!navigator.clipboard){this.showTooltipText("Unable to copy",e);return}navigator.clipboard.writeText(this.data).then(()=>{this.showTooltipText("Copied!",e)}).catch(()=>{this.showTooltipText("Unable to copy",e)})}showTooltipText(t,e){this.el.setAttribute("data-tooltip",t),setTimeout(()=>this.el.setAttribute("data-tooltip",""),e)}}
//# sourceMappingURL=clipboard.js.map
diff --git a/static/shared/clipboard/clipboard.js.map b/static/shared/clipboard/clipboard.js.map
index f443a4e..d29f136 100644
--- a/static/shared/clipboard/clipboard.js.map
+++ b/static/shared/clipboard/clipboard.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["clipboard.ts"],
"sourcesContent": ["/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * This class decorates an element to copy arbitrary data attached via a data-\n * attribute to the clipboard.\n */\nexport class ClipboardController {\n /**\n * The data to be copied to the clipboard.\n */\n private data: string;\n\n /**\n * @param el The element that will trigger copying text to the clipboard. The text is\n * expected to be within its data-to-copy attribute.\n */\n constructor(private el: HTMLButtonElement) {\n this.data = el.dataset['toCopy'] ?? el.innerText;\n // if data-to-copy is empty and the button is part of an input group\n // capture the value of the input.\n if (!this.data && el.parentElement?.classList.contains('go-InputGroup')) {\n this.data = (this.data || el.parentElement?.querySelector('input')?.value) ?? '';\n }\n el.addEventListener('click', e => this.handleCopyClick(e));\n }\n\n /**\n * Handles when the primary element is clicked.\n */\n handleCopyClick(e: MouseEvent): void {\n e.preventDefault();\n const TOOLTIP_SHOW_DURATION_MS = 1000;\n\n // This API is not available on iOS.\n if (!navigator.clipboard) {\n this.showTooltipText('Unable to copy', TOOLTIP_SHOW_DURATION_MS);\n return;\n }\n navigator.clipboard\n .writeText(this.data)\n .then(() => {\n this.showTooltipText('Copied!', TOOLTIP_SHOW_DURATION_MS);\n })\n .catch(() => {\n this.showTooltipText('Unable to copy', TOOLTIP_SHOW_DURATION_MS);\n });\n }\n\n /**\n * Shows the given text in a tooltip for a specified amount of time, in milliseconds.\n */\n showTooltipText(text: string, durationMs: number): void {\n this.el.setAttribute('data-tooltip', text);\n setTimeout(() => this.el.setAttribute('data-tooltip', ''), durationMs);\n }\n}\n"],
- "mappings": "AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,GAWO,gCAA0B,CAU/B,YAAoB,EAAuB,CAAvB,UAClB,KAAK,KAAO,EAAG,QAAQ,QAAa,EAAG,UAGnC,CAAC,KAAK,MAAQ,EAAG,eAAe,UAAU,SAAS,kBACrD,MAAK,KAAQ,MAAK,MAAQ,EAAG,eAAe,cAAc,UAAU,QAAU,IAEhF,EAAG,iBAAiB,QAAS,GAAK,KAAK,gBAAgB,IAMzD,gBAAgB,EAAqB,CACnC,EAAE,iBACF,KAAM,GAA2B,IAGjC,GAAI,CAAC,UAAU,UAAW,CACxB,KAAK,gBAAgB,iBAAkB,GACvC,OAEF,UAAU,UACP,UAAU,KAAK,MACf,KAAK,IAAM,CACV,KAAK,gBAAgB,UAAW,KAEjC,MAAM,IAAM,CACX,KAAK,gBAAgB,iBAAkB,KAO7C,gBAAgB,EAAc,EAA0B,CACtD,KAAK,GAAG,aAAa,eAAgB,GACrC,WAAW,IAAM,KAAK,GAAG,aAAa,eAAgB,IAAK",
+ "mappings": "AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,GAWO,gCAA0B,CAU/B,YAAoB,EAAuB,CAAvB,UArBtB,cAsBI,KAAK,KAAO,KAAG,QAAQ,SAAX,OAAwB,EAAG,UAGnC,CAAC,KAAK,MAAQ,MAAG,gBAAH,cAAkB,UAAU,SAAS,mBACrD,MAAK,KAAQ,QAAK,MAAQ,SAAG,gBAAH,cAAkB,cAAc,WAAhC,cAA0C,SAAvD,OAAiE,IAEhF,EAAG,iBAAiB,QAAS,GAAK,KAAK,gBAAgB,IAMzD,gBAAgB,EAAqB,CACnC,EAAE,iBACF,KAAM,GAA2B,IAGjC,GAAI,CAAC,UAAU,UAAW,CACxB,KAAK,gBAAgB,iBAAkB,GACvC,OAEF,UAAU,UACP,UAAU,KAAK,MACf,KAAK,IAAM,CACV,KAAK,gBAAgB,UAAW,KAEjC,MAAM,IAAM,CACX,KAAK,gBAAgB,iBAAkB,KAO7C,gBAAgB,EAAc,EAA0B,CACtD,KAAK,GAAG,aAAa,eAAgB,GACrC,WAAW,IAAM,KAAK,GAAG,aAAa,eAAgB,IAAK",
"names": []
}
diff --git a/static/shared/header/header.js b/static/shared/header/header.js
index 3383989..32def56 100644
--- a/static/shared/header/header.js
+++ b/static/shared/header/header.js
@@ -1,2 +1,2 @@
-function registerHeaderListeners(){const e=document.querySelector(".js-header"),r=document.querySelectorAll(".js-headerMenuButton");r.forEach(t=>{t.addEventListener("click",s=>{s.preventDefault(),e?.classList.toggle("is-active"),t.setAttribute("aria-expanded",String(e?.classList.contains("is-active")))})}),document.querySelector(".js-scrim")?.addEventListener("click",t=>{t.preventDefault(),e?.classList.remove("is-active"),r.forEach(s=>{s.setAttribute("aria-expanded",String(e?.classList.contains("is-active")))})})}function registerSearchFormListeners(){const e=document.querySelector(".js-searchForm"),r=document.querySelector(".js-expandSearch"),c=e?.querySelector("input"),t=document.querySelector(".js-headerLogo"),s=document.querySelector(".js-headerMenuButton");r?.addEventListener("click",()=>{e?.classList.add("go-SearchForm--expanded"),t?.classList.add("go-Header-logo--hidden"),s?.classList.add("go-Header-navOpen--hidden"),c?.focus()}),document?.addEventListener("click",n=>{e?.contains(n.target)||(e?.classList.remove("go-SearchForm--expanded"),t?.classList.remove("go-Header-logo--hidden"),s?.classList.remove("go-Header-navOpen--hidden"))})}registerHeaderListeners(),registerSearchFormListeners();
+function registerHeaderListeners(){const e=document.querySelector(".js-header"),n=document.querySelectorAll(".js-headerMenuButton");n.forEach(t=>{t.addEventListener("click",s=>{s.preventDefault(),e==null||e.classList.toggle("is-active"),t.setAttribute("aria-expanded",String(e==null?void 0:e.classList.contains("is-active")))})});const c=document.querySelector(".js-scrim");c==null||c.addEventListener("click",t=>{t.preventDefault(),e==null||e.classList.remove("is-active"),n.forEach(s=>{s.setAttribute("aria-expanded",String(e==null?void 0:e.classList.contains("is-active")))})})}function registerSearchFormListeners(){const e=document.querySelector(".js-searchForm"),n=document.querySelector(".js-expandSearch"),c=e==null?void 0:e.querySelector("input"),t=document.querySelector(".js-headerLogo"),s=document.querySelector(".js-headerMenuButton");n==null||n.addEventListener("click",()=>{e==null||e.classList.add("go-SearchForm--expanded"),t==null||t.classList.add("go-Header-logo--hidden"),s==null||s.classList.add("go-Header-navOpen--hidden"),c==null||c.focus()}),document==null||document.addEventListener("click",i=>{(e==null?void 0:e.contains(i.target))||(e==null||e.classList.remove("go-SearchForm--expanded"),t==null||t.classList.remove("go-Header-logo--hidden"),s==null||s.classList.remove("go-Header-navOpen--hidden"))})}registerHeaderListeners(),registerSearchFormListeners();
//# sourceMappingURL=header.js.map
diff --git a/static/shared/header/header.js.map b/static/shared/header/header.js.map
index 6a62054..e2684d2 100644
--- a/static/shared/header/header.js.map
+++ b/static/shared/header/header.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["header.ts"],
"sourcesContent": ["function registerHeaderListeners() {\n const header = document.querySelector('.js-header');\n const menuButtons = document.querySelectorAll('.js-headerMenuButton');\n menuButtons.forEach(button => {\n button.addEventListener('click', e => {\n e.preventDefault();\n header?.classList.toggle('is-active');\n button.setAttribute('aria-expanded', String(header?.classList.contains('is-active')));\n });\n });\n\n const scrim = document.querySelector('.js-scrim');\n scrim?.addEventListener('click', e => {\n e.preventDefault();\n header?.classList.remove('is-active');\n menuButtons.forEach(button => {\n button.setAttribute('aria-expanded', String(header?.classList.contains('is-active')));\n });\n });\n}\n\nfunction registerSearchFormListeners() {\n const searchForm = document.querySelector('.js-searchForm');\n const expandSearch = document.querySelector('.js-expandSearch');\n const input = searchForm?.querySelector('input');\n const headerLogo = document.querySelector('.js-headerLogo');\n const menuButton = document.querySelector('.js-headerMenuButton');\n expandSearch?.addEventListener('click', () => {\n searchForm?.classList.add('go-SearchForm--expanded');\n headerLogo?.classList.add('go-Header-logo--hidden');\n menuButton?.classList.add('go-Header-navOpen--hidden');\n input?.focus();\n });\n document?.addEventListener('click', e => {\n if (!searchForm?.contains(e.target as Node)) {\n searchForm?.classList.remove('go-SearchForm--expanded');\n headerLogo?.classList.remove('go-Header-logo--hidden');\n menuButton?.classList.remove('go-Header-navOpen--hidden');\n }\n });\n}\n\nregisterHeaderListeners();\nregisterSearchFormListeners();\n"],
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"names": []
}
diff --git a/static/shared/jump/jump.js b/static/shared/jump/jump.js
index fbb804a..0ba869e 100644
--- a/static/shared/jump/jump.js
+++ b/static/shared/jump/jump.js
@@ -3,5 +3,5 @@
* Copyright 2019-2020 The Go Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
- */const jumpDialog=document.querySelector(".JumpDialog"),jumpBody=jumpDialog?.querySelector(".JumpDialog-body"),jumpList=jumpDialog?.querySelector(".JumpDialog-list"),jumpFilter=jumpDialog?.querySelector(".JumpDialog-input"),doc=document.querySelector(".js-documentation");let jumpListItems;function collectJumpListItems(){const t=[];if(!!doc){for(const e of doc.querySelectorAll("[data-kind]"))t.push(newJumpListItem(e));for(const e of t)e.link.addEventListener("click",function(){jumpDialog?.close()});return t.sort(function(e,n){return e.lower.localeCompare(n.lower)}),t}}function newJumpListItem(t){const e=document.createElement("a"),n=t.getAttribute("id");e.setAttribute("href","#"+n),e.setAttribute("tabindex","-1"),e.setAttribute("data-gtmc","jump to link");const o=t.getAttribute("data-kind");return{link:e,name:n??"",kind:o??"",lower:n?.toLowerCase()??""}}let lastFilterValue,activeJumpItem=-1;function updateJumpList(t){for(lastFilterValue=t,jumpListItems||(jumpListItems=collectJumpListItems()),setActiveJumpItem(-1);jumpList?.firstChild;)jumpList.firstChild.remove();if(t){const e=t.toLowerCase(),n=[],o=[],l=[],c=(i,s,r)=>i.name.substring(0,s)+"<b>"+i.name.substring(s,r)+"</b>"+i.name.substring(r);for(const i of jumpListItems??[]){const s=i.name.toLowerCase();if(s===e)i.link.innerHTML=c(i,0,i.name.length),n.push(i);else if(s.startsWith(e))i.link.innerHTML=c(i,0,t.length),o.push(i);else{const r=s.indexOf(e);r>-1&&(i.link.innerHTML=c(i,r,r+t.length),l.push(i))}}for(const i of n.concat(o).concat(l))jumpList?.appendChild(i.link)}else{if(!jumpListItems||jumpListItems.length===0){const e=document.createElement("i");e.innerHTML="There are no symbols on this page.",jumpList?.appendChild(e)}for(const e of jumpListItems??[])e.link.innerHTML=e.name+" <i>"+e.kind+"</i>",jumpList?.appendChild(e.link)}jumpBody&&(jumpBody.scrollTop=0),jumpListItems?.length&&jumpList&&jumpList.children.length>0&&setActiveJumpItem(0)}function setActiveJumpItem(t){const e=jumpList?.children;if(!(!e||!jumpBody)){if(activeJumpItem>=0&&e[activeJumpItem].classList.remove("JumpDialog-active"),t>=e.length&&(t=e.length-1),t>=0){e[t].classList.add("JumpDialog-active");const n=e[t].offsetTop-e[0].offsetTop,o=n+e[t].clientHeight;n<jumpBody.scrollTop?jumpBody.scrollTop=n:o>jumpBody.scrollTop+jumpBody.clientHeight&&(jumpBody.scrollTop=o-jumpBody.clientHeight)}activeJumpItem=t}}function incActiveJumpItem(t){if(activeJumpItem<0)return;let e=activeJumpItem+t;e<0&&(e=0),setActiveJumpItem(e)}jumpFilter?.addEventListener("keyup",function(){jumpFilter.value.toUpperCase()!=lastFilterValue.toUpperCase()&&updateJumpList(jumpFilter.value)}),jumpFilter?.addEventListener("keydown",function(t){const e=38,n=40,o=13;switch(t.which){case e:incActiveJumpItem(-1),t.preventDefault();break;case n:incActiveJumpItem(1),t.preventDefault();break;case o:activeJumpItem>=0&&jumpList&&(jumpList.children[activeJumpItem].click(),t.preventDefault());break}});const shortcutsDialog=document.querySelector(".ShortcutsDialog");document.addEventListener("keypress",function(t){if(jumpDialog?.open||shortcutsDialog?.open)return;const e=t.target,n=e?.tagName;if(n=="INPUT"||n=="SELECT"||n=="TEXTAREA"||e?.contentEditable=="true"||t.metaKey||t.ctrlKey)return;switch(String.fromCharCode(t.which)){case"f":case"F":t.preventDefault(),jumpFilter&&(jumpFilter.value=""),jumpDialog?.showModal(),jumpFilter?.focus(),updateJumpList("");break;case"?":shortcutsDialog?.showModal();break}});const jumpOutlineInput=document.querySelector(".js-jumpToInput");jumpOutlineInput&&jumpOutlineInput.addEventListener("click",()=>{jumpFilter&&(jumpFilter.value=""),updateJumpList("")});
+ */const jumpDialog=document.querySelector(".JumpDialog"),jumpBody=jumpDialog==null?void 0:jumpDialog.querySelector(".JumpDialog-body"),jumpList=jumpDialog==null?void 0:jumpDialog.querySelector(".JumpDialog-list"),jumpFilter=jumpDialog==null?void 0:jumpDialog.querySelector(".JumpDialog-input"),doc=document.querySelector(".js-documentation");let jumpListItems;function collectJumpListItems(){const t=[];if(!!doc){for(const e of doc.querySelectorAll("[data-kind]"))t.push(newJumpListItem(e));for(const e of t)e.link.addEventListener("click",function(){jumpDialog==null||jumpDialog.close()});return t.sort(function(e,n){return e.lower.localeCompare(n.lower)}),t}}function newJumpListItem(t){var s;const e=document.createElement("a"),n=t.getAttribute("id");e.setAttribute("href","#"+n),e.setAttribute("tabindex","-1"),e.setAttribute("data-gtmc","jump to link");const c=t.getAttribute("data-kind");return{link:e,name:n!=null?n:"",kind:c!=null?c:"",lower:(s=n==null?void 0:n.toLowerCase())!=null?s:""}}let lastFilterValue,activeJumpItem=-1;function updateJumpList(t){for(lastFilterValue=t,jumpListItems||(jumpListItems=collectJumpListItems()),setActiveJumpItem(-1);jumpList==null?void 0:jumpList.firstChild;)jumpList.firstChild.remove();if(t){const e=t.toLowerCase(),n=[],c=[],s=[],l=(o,i,r)=>o.name.substring(0,i)+"<b>"+o.name.substring(i,r)+"</b>"+o.name.substring(r);for(const o of jumpListItems!=null?jumpListItems:[]){const i=o.name.toLowerCase();if(i===e)o.link.innerHTML=l(o,0,o.name.length),n.push(o);else if(i.startsWith(e))o.link.innerHTML=l(o,0,t.length),c.push(o);else{const r=i.indexOf(e);r>-1&&(o.link.innerHTML=l(o,r,r+t.length),s.push(o))}}for(const o of n.concat(c).concat(s))jumpList==null||jumpList.appendChild(o.link)}else{if(!jumpListItems||jumpListItems.length===0){const e=document.createElement("i");e.innerHTML="There are no symbols on this page.",jumpList==null||jumpList.appendChild(e)}for(const e of jumpListItems!=null?jumpListItems:[])e.link.innerHTML=e.name+" <i>"+e.kind+"</i>",jumpList==null||jumpList.appendChild(e.link)}jumpBody&&(jumpBody.scrollTop=0),(jumpListItems==null?void 0:jumpListItems.length)&&jumpList&&jumpList.children.length>0&&setActiveJumpItem(0)}function setActiveJumpItem(t){const e=jumpList==null?void 0:jumpList.children;if(!(!e||!jumpBody)){if(activeJumpItem>=0&&e[activeJumpItem].classList.remove("JumpDialog-active"),t>=e.length&&(t=e.length-1),t>=0){e[t].classList.add("JumpDialog-active");const n=e[t].offsetTop-e[0].offsetTop,c=n+e[t].clientHeight;n<jumpBody.scrollTop?jumpBody.scrollTop=n:c>jumpBody.scrollTop+jumpBody.clientHeight&&(jumpBody.scrollTop=c-jumpBody.clientHeight)}activeJumpItem=t}}function incActiveJumpItem(t){if(activeJumpItem<0)return;let e=activeJumpItem+t;e<0&&(e=0),setActiveJumpItem(e)}jumpFilter==null||jumpFilter.addEventListener("keyup",function(){jumpFilter.value.toUpperCase()!=lastFilterValue.toUpperCase()&&updateJumpList(jumpFilter.value)}),jumpFilter==null||jumpFilter.addEventListener("keydown",function(t){const e=38,n=40,c=13;switch(t.which){case e:incActiveJumpItem(-1),t.preventDefault();break;case n:incActiveJumpItem(1),t.preventDefault();break;case c:activeJumpItem>=0&&jumpList&&(jumpList.children[activeJumpItem].click(),t.preventDefault());break}});const shortcutsDialog=document.querySelector(".ShortcutsDialog");document.addEventListener("keypress",function(t){if((jumpDialog==null?void 0:jumpDialog.open)||(shortcutsDialog==null?void 0:shortcutsDialog.open))return;const e=t.target,n=e==null?void 0:e.tagName;if(n=="INPUT"||n=="SELECT"||n=="TEXTAREA"||(e==null?void 0:e.contentEditable)=="true"||t.metaKey||t.ctrlKey)return;switch(String.fromCharCode(t.which)){case"f":case"F":t.preventDefault(),jumpFilter&&(jumpFilter.value=""),jumpDialog==null||jumpDialog.showModal(),jumpFilter==null||jumpFilter.focus(),updateJumpList("");break;case"?":shortcutsDialog==null||shortcutsDialog.showModal();break}});const jumpOutlineInput=document.querySelector(".js-jumpToInput");jumpOutlineInput&&jumpOutlineInput.addEventListener("click",()=>{jumpFilter&&(jumpFilter.value=""),updateJumpList("")});
//# sourceMappingURL=jump.js.map
diff --git a/static/shared/jump/jump.js.map b/static/shared/jump/jump.js.map
index 8e16031..bb09039 100644
--- a/static/shared/jump/jump.js.map
+++ b/static/shared/jump/jump.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["jump.ts"],
"sourcesContent": ["/*!\n * @license\n * Copyright 2019-2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n// This file implements the behavior of the \"jump to symbol\" dialog for Go\n// package documentation, as well as the simple dialog that displays keyboard\n// shortcuts.\n\n// The DOM for the dialogs is at the bottom of static/frontend/unit/main/_modals.tmpl.\n// The CSS is in static/frontend/unit/main/_modals.css.\n\n// The dialog is activated by pressing the 'f' key. It presents a list\n// (#JumpDialog-list) of all Go symbols displayed in the documentation.\n// Entering text in the dialog's text box (#JumpDialog-filter) restricts the\n// list to symbols containing the text. Clicking on an symbol jumps to\n// its documentation.\n\n// This code is based on\n// https://go.googlesource.com/gddo/+/refs/heads/master/gddo-server/assets/site.js.\n// It was modified to remove the dependence on jquery and bootstrap.\n\nconst jumpDialog = document.querySelector<HTMLDialogElement>('.JumpDialog');\nconst jumpBody = jumpDialog?.querySelector<HTMLDivElement>('.JumpDialog-body');\nconst jumpList = jumpDialog?.querySelector<HTMLDivElement>('.JumpDialog-list');\nconst jumpFilter = jumpDialog?.querySelector<HTMLInputElement>('.JumpDialog-input');\nconst doc = document.querySelector<HTMLDivElement>('.js-documentation');\n\ninterface JumpListItem {\n link: HTMLAnchorElement;\n name: string;\n kind: string;\n lower: string;\n}\n\nlet jumpListItems: JumpListItem[] | undefined; // All the symbols in the doc; computed only once.\n\n// collectJumpListItems returns a list of items, one for each symbol in the\n// documentation on the current page.\n//\n// It uses the data-kind attribute generated in the documentation HTML to find\n// the symbols and their id attributes.\n//\n// If there are no data-kind attributes, then we have older doc; fall back to\n// a less precise method.\nfunction collectJumpListItems() {\n const items = [];\n if (!doc) return;\n for (const el of doc.querySelectorAll('[data-kind]')) {\n items.push(newJumpListItem(el));\n }\n\n // Clicking on any of the links closes the dialog.\n for (const item of items) {\n item.link.addEventListener('click', function () {\n jumpDialog?.close();\n });\n }\n // Sort case-insensitively by symbol name.\n items.sort(function (a, b) {\n return a.lower.localeCompare(b.lower);\n });\n return items;\n}\n\n// newJumpListItem creates a new item for the DOM element el.\n// An item is an object with:\n// - name: the element's id (which is the symbol name)\n// - kind: the element's kind (function, variable, etc.),\n// - link: a link ('a' tag) to the element\n// - lower: the name in lower case, just for sorting\nfunction newJumpListItem(el: Element): JumpListItem {\n const a = document.createElement('a');\n const name = el.getAttribute('id');\n a.setAttribute('href', '#' + name);\n a.setAttribute('tabindex', '-1');\n a.setAttribute('data-gtmc', 'jump to link');\n const kind = el.getAttribute('data-kind');\n return {\n link: a,\n name: name ?? '',\n kind: kind ?? '',\n lower: name?.toLowerCase() ?? '', // for sorting\n };\n}\n\nlet lastFilterValue: string; // The last contents of the filter text box.\nlet activeJumpItem = -1; // The index of the currently active item in the list.\n\n// updateJumpList sets the elements of the dialog list to\n// everything whose name contains filter.\nfunction updateJumpList(filter: string) {\n lastFilterValue = filter;\n if (!jumpListItems) {\n jumpListItems = collectJumpListItems();\n }\n setActiveJumpItem(-1);\n\n // Remove all children from list.\n while (jumpList?.firstChild) {\n jumpList.firstChild.remove();\n }\n\n if (filter) {\n // A filter is set. We treat the filter as a substring that can appear in\n // an item name (case insensitive), and find the following matches - in\n // order of priority:\n //\n // 1. Exact matches (the filter matches the item's name exactly)\n // 2. Prefix matches (the item's name starts with filter)\n // 3. Infix matches (the filter is a substring of the item's name)\n const filterLowerCase = filter.toLowerCase();\n\n const exactMatches = [];\n const prefixMatches = [];\n const infixMatches = [];\n\n // makeLinkHtml creates the link name HTML for a list item. item is the DOM\n // item. item.name.substr(boldStart, boldEnd) will be bolded.\n const makeLinkHtml = (item: JumpListItem, boldStart: number, boldEnd: number) => {\n return (\n item.name.substring(0, boldStart) +\n '<b>' +\n item.name.substring(boldStart, boldEnd) +\n '</b>' +\n item.name.substring(boldEnd)\n );\n };\n\n for (const item of jumpListItems ?? []) {\n const nameLowerCase = item.name.toLowerCase();\n\n if (nameLowerCase === filterLowerCase) {\n item.link.innerHTML = makeLinkHtml(item, 0, item.name.length);\n exactMatches.push(item);\n } else if (nameLowerCase.startsWith(filterLowerCase)) {\n item.link.innerHTML = makeLinkHtml(item, 0, filter.length);\n prefixMatches.push(item);\n } else {\n const index = nameLowerCase.indexOf(filterLowerCase);\n if (index > -1) {\n item.link.innerHTML = makeLinkHtml(item, index, index + filter.length);\n infixMatches.push(item);\n }\n }\n }\n\n for (const item of exactMatches.concat(prefixMatches).concat(infixMatches)) {\n jumpList?.appendChild(item.link);\n }\n } else {\n if (!jumpListItems || jumpListItems.length === 0) {\n const msg = document.createElement('i');\n msg.innerHTML = 'There are no symbols on this page.';\n jumpList?.appendChild(msg);\n }\n // No filter set; display all items in their existing order.\n for (const item of jumpListItems ?? []) {\n item.link.innerHTML = item.name + ' <i>' + item.kind + '</i>';\n jumpList?.appendChild(item.link);\n }\n }\n\n if (jumpBody) {\n jumpBody.scrollTop = 0;\n }\n if (jumpListItems?.length && jumpList && jumpList.children.length > 0) {\n setActiveJumpItem(0);\n }\n}\n\n// Set the active jump item to n.\nfunction setActiveJumpItem(n: number) {\n const cs = jumpList?.children as HTMLCollectionOf<HTMLElement> | null | undefined;\n if (!cs || !jumpBody) {\n return;\n }\n if (activeJumpItem >= 0) {\n cs[activeJumpItem].classList.remove('JumpDialog-active');\n }\n if (n >= cs.length) {\n n = cs.length - 1;\n }\n if (n >= 0) {\n cs[n].classList.add('JumpDialog-active');\n\n // Scroll so the active item is visible.\n // For some reason cs[n].scrollIntoView() doesn't behave as I'd expect:\n // it moves the entire dialog box in the viewport.\n\n // Get the top and bottom of the active item relative to jumpBody.\n const activeTop = cs[n].offsetTop - cs[0].offsetTop;\n const activeBottom = activeTop + cs[n].clientHeight;\n if (activeTop < jumpBody.scrollTop) {\n // Off the top; scroll up.\n jumpBody.scrollTop = activeTop;\n } else if (activeBottom > jumpBody.scrollTop + jumpBody.clientHeight) {\n // Off the bottom; scroll down.\n jumpBody.scrollTop = activeBottom - jumpBody.clientHeight;\n }\n }\n activeJumpItem = n;\n}\n\n// Increment the activeJumpItem by delta.\nfunction incActiveJumpItem(delta: number) {\n if (activeJumpItem < 0) {\n return;\n }\n let n = activeJumpItem + delta;\n if (n < 0) {\n n = 0;\n }\n setActiveJumpItem(n);\n}\n\n// Pressing a key in the filter updates the list (if the filter actually changed).\njumpFilter?.addEventListener('keyup', function () {\n if (jumpFilter.value.toUpperCase() != lastFilterValue.toUpperCase()) {\n updateJumpList(jumpFilter.value);\n }\n});\n\n// Pressing enter in the filter selects the first element in the list.\njumpFilter?.addEventListener('keydown', function (event) {\n const upArrow = 38;\n const downArrow = 40;\n const enterKey = 13;\n switch (event.which) {\n case upArrow:\n incActiveJumpItem(-1);\n event.preventDefault();\n break;\n case downArrow:\n incActiveJumpItem(1);\n event.preventDefault();\n break;\n case enterKey:\n if (activeJumpItem >= 0) {\n if (jumpList) {\n (jumpList.children[activeJumpItem] as HTMLElement).click();\n event.preventDefault();\n }\n }\n break;\n }\n});\n\nconst shortcutsDialog = document.querySelector<HTMLDialogElement>('.ShortcutsDialog');\n\n// Keyboard shortcuts:\n// - Pressing '/' focuses the search box\n// - Pressing 'f' or 'F' opens the jump-to-symbol dialog.\n// - Pressing '?' opens up the shortcut dialog.\n// Ignore a keypress if a dialog is already open, or if it is pressed on a\n// component that wants to consume it.\ndocument.addEventListener('keypress', function (e) {\n if (jumpDialog?.open || shortcutsDialog?.open) {\n return;\n }\n const target = e.target as HTMLElement | null;\n const t = target?.tagName;\n if (t == 'INPUT' || t == 'SELECT' || t == 'TEXTAREA') {\n return;\n }\n if (target?.contentEditable == 'true') {\n return;\n }\n if (e.metaKey || e.ctrlKey) {\n return;\n }\n const ch = String.fromCharCode(e.which);\n switch (ch) {\n case 'f':\n case 'F':\n e.preventDefault();\n if (jumpFilter) {\n jumpFilter.value = '';\n }\n jumpDialog?.showModal();\n jumpFilter?.focus();\n updateJumpList('');\n break;\n case '?':\n shortcutsDialog?.showModal();\n break;\n }\n});\n\nconst jumpOutlineInput = document.querySelector('.js-jumpToInput');\nif (jumpOutlineInput) {\n jumpOutlineInput.addEventListener('click', () => {\n if (jumpFilter) {\n jumpFilter.value = '';\n }\n updateJumpList('');\n });\n}\n"],
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"names": []
}
diff --git a/static/shared/keyboard/keyboard.js b/static/shared/keyboard/keyboard.js
index 0079ef3..ae436bc 100644
--- a/static/shared/keyboard/keyboard.js
+++ b/static/shared/keyboard/keyboard.js
@@ -3,5 +3,5 @@
* Copyright 2019-2020 The Go Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
- */import{track as n}from"../analytics/analytics";class s{constructor(){this.handlers={},document.addEventListener("keydown",e=>this.handleKeyPress(e))}on(e,t,r,a){return this.handlers[e]??=new Set,this.handlers[e].add({description:t,callback:r,...a}),this}handleKeyPress(e){for(const t of this.handlers[e.key.toLowerCase()]??new Set){if(t.target&&t.target!==e.target)return;const r=e.target;if(!t.target&&(r?.tagName==="INPUT"||r?.tagName==="SELECT"||r?.tagName==="TEXTAREA")||r?.isContentEditable||t.withMeta&&!(e.ctrlKey||e.metaKey)||!t.withMeta&&(e.ctrlKey||e.metaKey))return;n("keypress","hotkeys",`${e.key} pressed`,t.description),t.callback(e)}}}export const keyboard=new s;
+ */import{track as i}from"../analytics/analytics";class o{constructor(){this.handlers={},document.addEventListener("keydown",e=>this.handleKeyPress(e))}on(e,a,r,t){var n,s;return(s=(n=this.handlers)[e])!=null||(n[e]=new Set),this.handlers[e].add({description:a,callback:r,...t}),this}handleKeyPress(e){var a;for(const r of(a=this.handlers[e.key.toLowerCase()])!=null?a:new Set){if(r.target&&r.target!==e.target)return;const t=e.target;if(!r.target&&((t==null?void 0:t.tagName)==="INPUT"||(t==null?void 0:t.tagName)==="SELECT"||(t==null?void 0:t.tagName)==="TEXTAREA")||(t==null?void 0:t.isContentEditable)||r.withMeta&&!(e.ctrlKey||e.metaKey)||!r.withMeta&&(e.ctrlKey||e.metaKey))return;i("keypress","hotkeys",`${e.key} pressed`,r.description),r.callback(e)}}}export const keyboard=new o;
//# sourceMappingURL=keyboard.js.map
diff --git a/static/shared/keyboard/keyboard.js.map b/static/shared/keyboard/keyboard.js.map
index 68fb4c2..3f256b5 100644
--- a/static/shared/keyboard/keyboard.js.map
+++ b/static/shared/keyboard/keyboard.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["keyboard.ts"],
"sourcesContent": ["/*!\n * @license\n * Copyright 2019-2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nimport { track } from '../analytics/analytics';\n\n/**\n * Options are keyhandler callback options.\n */\ninterface Options {\n /**\n * target is the element the key event should filter on. The\n * default target is the document.\n */\n target?: Element;\n\n /**\n * withMeta specifies if the event callback should fire when\n * the key is pressed with a meta key (ctrl, alt, etc). By\n * default meta keypresses are ignored.\n */\n withMeta?: boolean;\n}\n\n/**\n * KeyHandler is the config for a keyboard event callback.\n */\ninterface KeyHandler extends Options {\n description: string;\n callback: (e: KeyboardEvent) => void;\n}\n\n/**\n * KeyboardController controls event callbacks for sitewide\n * keyboard events. Multiple callbacks can be registered for\n * a single key and by default the controller ignores events\n * for text input targets.\n */\nclass KeyboardController {\n handlers: Record<string, Set<KeyHandler>>;\n\n constructor() {\n this.handlers = {};\n document.addEventListener('keydown', e => this.handleKeyPress(e));\n }\n\n /**\n * on registers keyboard event callbacks.\n * @param key the key to register.\n * @param description name of the event.\n * @param callback event callback.\n * @param options set target and withMeta options to override the default behaviors.\n */\n on(key: string, description: string, callback: (e: KeyboardEvent) => void, options?: Options) {\n this.handlers[key] ??= new Set();\n this.handlers[key].add({ description, callback, ...options });\n return this;\n }\n\n private handleKeyPress(e: KeyboardEvent) {\n for (const handler of this.handlers[e.key.toLowerCase()] ?? new Set()) {\n if (handler.target && handler.target !== e.target) {\n return;\n }\n const t = e.target as HTMLElement | null;\n if (\n !handler.target &&\n (t?.tagName === 'INPUT' || t?.tagName === 'SELECT' || t?.tagName === 'TEXTAREA')\n ) {\n return;\n }\n if (t?.isContentEditable) {\n return;\n }\n if (\n (handler.withMeta && !(e.ctrlKey || e.metaKey)) ||\n (!handler.withMeta && (e.ctrlKey || e.metaKey))\n ) {\n return;\n }\n track('keypress', 'hotkeys', `${e.key} pressed`, handler.description);\n handler.callback(e);\n }\n }\n}\n\nexport const keyboard = new KeyboardController();\n"],
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}
diff --git a/static/shared/modal/modal.js b/static/shared/modal/modal.js
index 1f31c16..8bf31ad 100644
--- a/static/shared/modal/modal.js
+++ b/static/shared/modal/modal.js
@@ -3,5 +3,5 @@
* Copyright 2021 The Go Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
- */export class ModalController{constructor(e){this.el=e;!window.HTMLDialogElement&&!e.showModal&&import("../../../third_party/dialog-polyfill/dialog-polyfill.esm.js").then(({default:l})=>{l.registerDialog(e)});const t=e.id,o=document.querySelector(`[aria-controls="${t}"]`);o&&o.addEventListener("click",()=>{this.el.showModal?this.el.showModal():this.el.open=!0,e.querySelector("input")?.focus()});for(const l of this.el.querySelectorAll("[data-modal-close]"))l.addEventListener("click",()=>{this.el.close?this.el.close():this.el.open=!1})}}
+ */export class ModalController{constructor(l){this.el=l;!window.HTMLDialogElement&&!l.showModal&&import("../../../third_party/dialog-polyfill/dialog-polyfill.esm.js").then(({default:e})=>{e.registerDialog(l)});const t=l.id,o=document.querySelector(`[aria-controls="${t}"]`);o&&o.addEventListener("click",()=>{var e;this.el.showModal?this.el.showModal():this.el.open=!0,(e=l.querySelector("input"))==null||e.focus()});for(const e of this.el.querySelectorAll("[data-modal-close]"))e.addEventListener("click",()=>{this.el.close?this.el.close():this.el.open=!1})}}
//# sourceMappingURL=modal.js.map
diff --git a/static/shared/modal/modal.js.map b/static/shared/modal/modal.js.map
index 98bba02..631ebb9 100644
--- a/static/shared/modal/modal.js.map
+++ b/static/shared/modal/modal.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["modal.ts"],
"sourcesContent": ["/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * ModalController registers a dialog element with the polyfill if\n * necessary for the current browser, add adds event listeners to\n * close and open modals.\n */\nexport class ModalController {\n constructor(private el: HTMLDialogElement) {\n // Only load the dialog polyfill if necessary for the environment.\n if (!window.HTMLDialogElement && !el.showModal) {\n import('../../../third_party/dialog-polyfill/dialog-polyfill.esm.js').then(\n ({ default: polyfill }) => {\n polyfill.registerDialog(el);\n }\n );\n }\n const id = el.id;\n const button = document.querySelector<HTMLButtonElement>(`[aria-controls=\"${id}\"]`);\n if (button) {\n button.addEventListener('click', () => {\n if (this.el.showModal) {\n this.el.showModal();\n } else {\n this.el.open = true;\n }\n el.querySelector('input')?.focus();\n });\n }\n for (const close of this.el.querySelectorAll<HTMLButtonElement>('[data-modal-close]')) {\n close.addEventListener('click', () => {\n if (this.el.close) {\n this.el.close();\n } else {\n this.el.open = false;\n }\n });\n }\n }\n}\n"],
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+ "mappings": "AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,GAYO,4BAAsB,CAC3B,YAAoB,EAAuB,CAAvB,UAElB,AAAI,CAAC,OAAO,mBAAqB,CAAC,EAAG,WACnC,OAAO,+DAA+D,KACpE,CAAC,CAAE,QAAS,KAAe,CACzB,EAAS,eAAe,KAI9B,KAAM,GAAK,EAAG,GACR,EAAS,SAAS,cAAiC,mBAAmB,OAC5E,AAAI,GACF,EAAO,iBAAiB,QAAS,IAAM,CAzB7C,MA0BQ,AAAI,KAAK,GAAG,UACV,KAAK,GAAG,YAER,KAAK,GAAG,KAAO,GAEjB,KAAG,cAAc,WAAjB,QAA2B,UAG/B,SAAW,KAAS,MAAK,GAAG,iBAAoC,sBAC9D,EAAM,iBAAiB,QAAS,IAAM,CACpC,AAAI,KAAK,GAAG,MACV,KAAK,GAAG,QAER,KAAK,GAAG,KAAO",
"names": []
}
diff --git a/static/shared/outline/select.js b/static/shared/outline/select.js
index 034d952..df21f0b 100644
--- a/static/shared/outline/select.js
+++ b/static/shared/outline/select.js
@@ -3,5 +3,5 @@
* Copyright 2021 The Go Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
- */export class SelectNavController{constructor(n){this.el=n;this.el.addEventListener("change",t=>{const o=t.target;let a=o.value;o.value.startsWith("/")||(a="/"+a),window.location.href=a})}}export function makeSelectNav(c){const n=document.createElement("label");n.classList.add("go-Label"),n.setAttribute("aria-label","Menu");const t=document.createElement("select");t.classList.add("go-Select","js-selectNav"),n.appendChild(t);const o=document.createElement("optgroup");o.label="Outline",t.appendChild(o);const a={};let l;for(const e of c.treeitems){if(Number(e.depth)>4)continue;e.groupTreeitem?(l=a[e.groupTreeitem.label],l||(l=a[e.groupTreeitem.label]=document.createElement("optgroup"),l.label=e.groupTreeitem.label,t.appendChild(l))):l=o;const r=document.createElement("option");r.label=e.label,r.textContent=e.label,r.value=e.el.href.replace(window.location.origin,"").replace("/",""),l.appendChild(r)}return c.addObserver(e=>{const r=e.el.hash,s=t.querySelector(`[value$="${r}"]`)?.value;s&&(t.value=s)},50),n}
+ */export class SelectNavController{constructor(n){this.el=n;this.el.addEventListener("change",t=>{const o=t.target;let a=o.value;o.value.startsWith("/")||(a="/"+a),window.location.href=a})}}export function makeSelectNav(c){const n=document.createElement("label");n.classList.add("go-Label"),n.setAttribute("aria-label","Menu");const t=document.createElement("select");t.classList.add("go-Select","js-selectNav"),n.appendChild(t);const o=document.createElement("optgroup");o.label="Outline",t.appendChild(o);const a={};let l;for(const e of c.treeitems){if(Number(e.depth)>4)continue;e.groupTreeitem?(l=a[e.groupTreeitem.label],l||(l=a[e.groupTreeitem.label]=document.createElement("optgroup"),l.label=e.groupTreeitem.label,t.appendChild(l))):l=o;const r=document.createElement("option");r.label=e.label,r.textContent=e.label,r.value=e.el.href.replace(window.location.origin,"").replace("/",""),l.appendChild(r)}return c.addObserver(e=>{var i;const r=e.el.hash,s=(i=t.querySelector(`[value$="${r}"]`))==null?void 0:i.value;s&&(t.value=s)},50),n}
//# sourceMappingURL=select.js.map
diff --git a/static/shared/outline/select.js.map b/static/shared/outline/select.js.map
index f573fb3..b65f06a 100644
--- a/static/shared/outline/select.js.map
+++ b/static/shared/outline/select.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["select.ts"],
"sourcesContent": ["/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nimport { TreeNavController } from './tree.js';\n\nexport class SelectNavController {\n constructor(private el: Element) {\n this.el.addEventListener('change', e => {\n const target = e.target as HTMLSelectElement;\n let href = target.value;\n if (!target.value.startsWith('/')) {\n href = '/' + href;\n }\n window.location.href = href;\n });\n }\n}\n\nexport function makeSelectNav(tree: TreeNavController): HTMLLabelElement {\n const label = document.createElement('label');\n label.classList.add('go-Label');\n label.setAttribute('aria-label', 'Menu');\n const select = document.createElement('select');\n select.classList.add('go-Select', 'js-selectNav');\n label.appendChild(select);\n const outline = document.createElement('optgroup');\n outline.label = 'Outline';\n select.appendChild(outline);\n const groupMap: Record<string, HTMLOptGroupElement> = {};\n let group: HTMLOptGroupElement;\n for (const t of tree.treeitems) {\n if (Number(t.depth) > 4) continue;\n if (t.groupTreeitem) {\n group = groupMap[t.groupTreeitem.label];\n if (!group) {\n group = groupMap[t.groupTreeitem.label] = document.createElement('optgroup');\n group.label = t.groupTreeitem.label;\n select.appendChild(group);\n }\n } else {\n group = outline;\n }\n const o = document.createElement('option');\n o.label = t.label;\n o.textContent = t.label;\n o.value = (t.el as HTMLAnchorElement).href.replace(window.location.origin, '').replace('/', '');\n group.appendChild(o);\n }\n tree.addObserver(t => {\n const hash = (t.el as HTMLAnchorElement).hash;\n const value = select.querySelector<HTMLOptionElement>(`[value$=\"${hash}\"]`)?.value;\n if (value) {\n select.value = value;\n }\n }, 50);\n return label;\n}\n"],
- "mappings": "AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,GASO,gCAA0B,CAC/B,YAAoB,EAAa,CAAb,UAClB,KAAK,GAAG,iBAAiB,SAAU,GAAK,CACtC,KAAM,GAAS,EAAE,OACjB,GAAI,GAAO,EAAO,MAClB,AAAK,EAAO,MAAM,WAAW,MAC3B,GAAO,IAAM,GAEf,OAAO,SAAS,KAAO,KAKtB,8BAAuB,EAA2C,CACvE,KAAM,GAAQ,SAAS,cAAc,SACrC,EAAM,UAAU,IAAI,YACpB,EAAM,aAAa,aAAc,QACjC,KAAM,GAAS,SAAS,cAAc,UACtC,EAAO,UAAU,IAAI,YAAa,gBAClC,EAAM,YAAY,GAClB,KAAM,GAAU,SAAS,cAAc,YACvC,EAAQ,MAAQ,UAChB,EAAO,YAAY,GACnB,KAAM,GAAgD,GACtD,GAAI,GACJ,SAAW,KAAK,GAAK,UAAW,CAC9B,GAAI,OAAO,EAAE,OAAS,EAAG,SACzB,AAAI,EAAE,cACJ,GAAQ,EAAS,EAAE,cAAc,OAC5B,GACH,GAAQ,EAAS,EAAE,cAAc,OAAS,SAAS,cAAc,YACjE,EAAM,MAAQ,EAAE,cAAc,MAC9B,EAAO,YAAY,KAGrB,EAAQ,EAEV,KAAM,GAAI,SAAS,cAAc,UACjC,EAAE,MAAQ,EAAE,MACZ,EAAE,YAAc,EAAE,MAClB,EAAE,MAAS,EAAE,GAAyB,KAAK,QAAQ,OAAO,SAAS,OAAQ,IAAI,QAAQ,IAAK,IAC5F,EAAM,YAAY,GAEpB,SAAK,YAAY,GAAK,CACpB,KAAM,GAAQ,EAAE,GAAyB,KACnC,EAAQ,EAAO,cAAiC,YAAY,QAAW,MAC7E,AAAI,GACF,GAAO,MAAQ,IAEhB,IACI",
+ "mappings": "AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,GASO,gCAA0B,CAC/B,YAAoB,EAAa,CAAb,UAClB,KAAK,GAAG,iBAAiB,SAAU,GAAK,CACtC,KAAM,GAAS,EAAE,OACjB,GAAI,GAAO,EAAO,MAClB,AAAK,EAAO,MAAM,WAAW,MAC3B,GAAO,IAAM,GAEf,OAAO,SAAS,KAAO,KAKtB,8BAAuB,EAA2C,CACvE,KAAM,GAAQ,SAAS,cAAc,SACrC,EAAM,UAAU,IAAI,YACpB,EAAM,aAAa,aAAc,QACjC,KAAM,GAAS,SAAS,cAAc,UACtC,EAAO,UAAU,IAAI,YAAa,gBAClC,EAAM,YAAY,GAClB,KAAM,GAAU,SAAS,cAAc,YACvC,EAAQ,MAAQ,UAChB,EAAO,YAAY,GACnB,KAAM,GAAgD,GACtD,GAAI,GACJ,SAAW,KAAK,GAAK,UAAW,CAC9B,GAAI,OAAO,EAAE,OAAS,EAAG,SACzB,AAAI,EAAE,cACJ,GAAQ,EAAS,EAAE,cAAc,OAC5B,GACH,GAAQ,EAAS,EAAE,cAAc,OAAS,SAAS,cAAc,YACjE,EAAM,MAAQ,EAAE,cAAc,MAC9B,EAAO,YAAY,KAGrB,EAAQ,EAEV,KAAM,GAAI,SAAS,cAAc,UACjC,EAAE,MAAQ,EAAE,MACZ,EAAE,YAAc,EAAE,MAClB,EAAE,MAAS,EAAE,GAAyB,KAAK,QAAQ,OAAO,SAAS,OAAQ,IAAI,QAAQ,IAAK,IAC5F,EAAM,YAAY,GAEpB,SAAK,YAAY,GAAK,CApDxB,MAqDI,KAAM,GAAQ,EAAE,GAAyB,KACnC,EAAQ,KAAO,cAAiC,YAAY,SAApD,cAA+D,MAC7E,AAAI,GACF,GAAO,MAAQ,IAEhB,IACI",
"names": []
}
diff --git a/static/shared/outline/tree.js b/static/shared/outline/tree.js
index 8329f5b..edfe534 100644
--- a/static/shared/outline/tree.js
+++ b/static/shared/outline/tree.js
@@ -3,5 +3,5 @@
* Copyright 2021 The Go Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
- */export class TreeNavController{constructor(e){this.el=e;this.handleResize=()=>{this.el.style.setProperty("--js-tree-height","100vh"),this.el.style.setProperty("--js-tree-height",this.el.clientHeight+"px")};this.treeitems=[],this.firstChars=[],this.firstTreeitem=null,this.lastTreeitem=null,this.observerCallbacks=[],this.init()}init(){this.handleResize(),window.addEventListener("resize",this.handleResize),this.findTreeItems(),this.updateVisibleTreeitems(),this.observeTargets(),this.firstTreeitem&&(this.firstTreeitem.el.tabIndex=0)}observeTargets(){this.addObserver(i=>{this.expandTreeitem(i),this.setSelected(i)});const e=new Map,t=new IntersectionObserver(i=>{for(const s of i)e.set(s.target.id,s.isIntersecting||s.intersectionRatio===1);for(const[s,r]of e)if(r){const l=this.treeitems.find(n=>n.el?.href.endsWith(`#${s}`));if(l)for(const n of this.observerCallbacks)n(l);break}},{threshold:1,rootMargin:"-60px 0px 0px 0px"});for(const i of this.treeitems.map(s=>s.el.getAttribute("href")))if(i){const s=i.replace(window.location.origin,"").replace("/","").replace("#",""),r=document.getElementById(s);r&&t.observe(r)}}addObserver(e,t=200){this.observerCallbacks.push(h(e,t))}setFocusToNextItem(e){let t=null;for(let i=e.index+1;i<this.treeitems.length;i++){const s=this.treeitems[i];if(s.isVisible){t=s;break}}t&&this.setFocusToItem(t)}setFocusToPreviousItem(e){let t=null;for(let i=e.index-1;i>-1;i--){const s=this.treeitems[i];if(s.isVisible){t=s;break}}t&&this.setFocusToItem(t)}setFocusToParentItem(e){e.groupTreeitem&&this.setFocusToItem(e.groupTreeitem)}setFocusToFirstItem(){this.firstTreeitem&&this.setFocusToItem(this.firstTreeitem)}setFocusToLastItem(){this.lastTreeitem&&this.setFocusToItem(this.lastTreeitem)}setSelected(e){for(const t of this.el.querySelectorAll('[aria-expanded="true"]'))t!==e.el&&(t.nextElementSibling?.contains(e.el)||t.setAttribute("aria-expanded","false"));for(const t of this.el.querySelectorAll("[aria-selected]"))t!==e.el&&t.setAttribute("aria-selected","false");e.el.setAttribute("aria-selected","true"),this.updateVisibleTreeitems(),this.setFocusToItem(e,!1)}expandTreeitem(e){let t=e;for(;t;)t.isExpandable&&t.el.setAttribute("aria-expanded","true"),t=t.groupTreeitem;this.updateVisibleTreeitems()}expandAllSiblingItems(e){for(const t of this.treeitems)t.groupTreeitem===e.groupTreeitem&&t.isExpandable&&this.expandTreeitem(t)}collapseTreeitem(e){let t=null;e.isExpanded()?t=e:t=e.groupTreeitem,t&&(t.el.setAttribute("aria-expanded","false"),this.updateVisibleTreeitems(),this.setFocusToItem(t))}setFocusByFirstCharacter(e,t){let i,s;t=t.toLowerCase(),i=e.index+1,i===this.treeitems.length&&(i=0),s=this.getIndexFirstChars(i,t),s===-1&&(s=this.getIndexFirstChars(0,t)),s>-1&&this.setFocusToItem(this.treeitems[s])}findTreeItems(){const e=(t,i)=>{let s=i,r=t.firstElementChild;for(;r;)(r.tagName==="A"||r.tagName==="SPAN")&&(s=new o(r,this,i),this.treeitems.push(s),this.firstChars.push(s.label.substring(0,1).toLowerCase())),r.firstElementChild&&e(r,s),r=r.nextElementSibling};e(this.el,null),this.treeitems.map((t,i)=>t.index=i)}updateVisibleTreeitems(){this.firstTreeitem=this.treeitems[0];for(const e of this.treeitems){let t=e.groupTreeitem;for(e.isVisible=!0;t&&t.el!==this.el;)t.isExpanded()||(e.isVisible=!1),t=t.groupTreeitem;e.isVisible&&(this.lastTreeitem=e)}}setFocusToItem(e,t=!0){e.el.tabIndex=0,t&&e.el.focus();for(const i of this.treeitems)i!==e&&(i.el.tabIndex=-1)}getIndexFirstChars(e,t){for(let i=e;i<this.firstChars.length;i++)if(this.treeitems[i].isVisible&&t===this.firstChars[i])return i;return-1}}class o{constructor(e,t,i){e.tabIndex=-1,this.el=e,this.groupTreeitem=i,this.label=e.textContent?.trim()??"",this.tree=t,this.depth=(i?.depth||0)+1,this.index=0;const s=e.parentElement;s?.tagName.toLowerCase()==="li"&&s?.setAttribute("role","none"),e.setAttribute("aria-level",this.depth+""),e.getAttribute("aria-label")&&(this.label=e?.getAttribute("aria-label")?.trim()??""),this.isExpandable=!1,this.isVisible=!1,this.isInGroup=!!i;let r=e.nextElementSibling;for(;r;){if(r.tagName.toLowerCase()=="ul"){const l=`${i?.label??""} nav group ${this.label}`.replace(/[\W_]+/g,"_");e.setAttribute("aria-owns",l),e.setAttribute("aria-expanded","false"),r.setAttribute("role","group"),r.setAttribute("id",l),this.isExpandable=!0;break}r=r.nextElementSibling}this.init()}init(){this.el.tabIndex=-1,this.el.getAttribute("role")||this.el.setAttribute("role","treeitem"),this.el.addEventListener("keydown",this.handleKeydown.bind(this)),this.el.addEventListener("click",this.handleClick.bind(this)),this.el.addEventListener("focus",this.handleFocus.bind(this)),this.el.addEventListener("blur",this.handleBlur.bind(this))}isExpanded(){return this.isExpandable?this.el.getAttribute("aria-expanded")==="true":!1}isSelected(){return this.el.getAttribute("aria-selected")==="true"}handleClick(e){e.target!==this.el&&e.target!==this.el.firstElementChild||(this.isExpandable&&(this.isExpanded()&&this.isSelected()?this.tree.collapseTreeitem(this):this.tree.expandTreeitem(this),e.stopPropagation()),this.tree.setSelected(this))}handleFocus(){let e=this.el;this.isExpandable&&(e=e.firstElementChild??e),e.classList.add("focus")}handleBlur(){let e=this.el;this.isExpandable&&(e=e.firstElementChild??e),e.classList.remove("focus")}handleKeydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=!1;switch(e.key){case" ":case"Enter":this.isExpandable?(this.isExpanded()&&this.isSelected()?this.tree.collapseTreeitem(this):this.tree.expandTreeitem(this),t=!0):e.stopPropagation(),this.tree.setSelected(this);break;case"ArrowUp":this.tree.setFocusToPreviousItem(this),t=!0;break;case"ArrowDown":this.tree.setFocusToNextItem(this),t=!0;break;case"ArrowRight":this.isExpandable&&(this.isExpanded()?this.tree.setFocusToNextItem(this):this.tree.expandTreeitem(this)),t=!0;break;case"ArrowLeft":this.isExpandable&&this.isExpanded()?(this.tree.collapseTreeitem(this),t=!0):this.isInGroup&&(this.tree.setFocusToParentItem(this),t=!0);break;case"Home":this.tree.setFocusToFirstItem(),t=!0;break;case"End":this.tree.setFocusToLastItem(),t=!0;break;default:e.key.length===1&&e.key.match(/\S/)&&(e.key=="*"?this.tree.expandAllSiblingItems(this):this.tree.setFocusByFirstCharacter(this,e.key),t=!0);break}t&&(e.stopPropagation(),e.preventDefault())}}function h(a,e){let t;return(...i)=>{const s=()=>{t=null,a(...i)};t&&clearTimeout(t),t=setTimeout(s,e)}}
+ */export class TreeNavController{constructor(e){this.el=e;this.handleResize=()=>{this.el.style.setProperty("--js-tree-height","100vh"),this.el.style.setProperty("--js-tree-height",this.el.clientHeight+"px")};this.treeitems=[],this.firstChars=[],this.firstTreeitem=null,this.lastTreeitem=null,this.observerCallbacks=[],this.init()}init(){this.handleResize(),window.addEventListener("resize",this.handleResize),this.findTreeItems(),this.updateVisibleTreeitems(),this.observeTargets(),this.firstTreeitem&&(this.firstTreeitem.el.tabIndex=0)}observeTargets(){this.addObserver(i=>{this.expandTreeitem(i),this.setSelected(i)});const e=new Map,t=new IntersectionObserver(i=>{for(const s of i)e.set(s.target.id,s.isIntersecting||s.intersectionRatio===1);for(const[s,r]of e)if(r){const a=this.treeitems.find(l=>{var n;return(n=l.el)==null?void 0:n.href.endsWith(`#${s}`)});if(a)for(const l of this.observerCallbacks)l(a);break}},{threshold:1,rootMargin:"-60px 0px 0px 0px"});for(const i of this.treeitems.map(s=>s.el.getAttribute("href")))if(i){const s=i.replace(window.location.origin,"").replace("/","").replace("#",""),r=document.getElementById(s);r&&t.observe(r)}}addObserver(e,t=200){this.observerCallbacks.push(f(e,t))}setFocusToNextItem(e){let t=null;for(let i=e.index+1;i<this.treeitems.length;i++){const s=this.treeitems[i];if(s.isVisible){t=s;break}}t&&this.setFocusToItem(t)}setFocusToPreviousItem(e){let t=null;for(let i=e.index-1;i>-1;i--){const s=this.treeitems[i];if(s.isVisible){t=s;break}}t&&this.setFocusToItem(t)}setFocusToParentItem(e){e.groupTreeitem&&this.setFocusToItem(e.groupTreeitem)}setFocusToFirstItem(){this.firstTreeitem&&this.setFocusToItem(this.firstTreeitem)}setFocusToLastItem(){this.lastTreeitem&&this.setFocusToItem(this.lastTreeitem)}setSelected(e){var t;for(const i of this.el.querySelectorAll('[aria-expanded="true"]'))i!==e.el&&(((t=i.nextElementSibling)==null?void 0:t.contains(e.el))||i.setAttribute("aria-expanded","false"));for(const i of this.el.querySelectorAll("[aria-selected]"))i!==e.el&&i.setAttribute("aria-selected","false");e.el.setAttribute("aria-selected","true"),this.updateVisibleTreeitems(),this.setFocusToItem(e,!1)}expandTreeitem(e){let t=e;for(;t;)t.isExpandable&&t.el.setAttribute("aria-expanded","true"),t=t.groupTreeitem;this.updateVisibleTreeitems()}expandAllSiblingItems(e){for(const t of this.treeitems)t.groupTreeitem===e.groupTreeitem&&t.isExpandable&&this.expandTreeitem(t)}collapseTreeitem(e){let t=null;e.isExpanded()?t=e:t=e.groupTreeitem,t&&(t.el.setAttribute("aria-expanded","false"),this.updateVisibleTreeitems(),this.setFocusToItem(t))}setFocusByFirstCharacter(e,t){let i,s;t=t.toLowerCase(),i=e.index+1,i===this.treeitems.length&&(i=0),s=this.getIndexFirstChars(i,t),s===-1&&(s=this.getIndexFirstChars(0,t)),s>-1&&this.setFocusToItem(this.treeitems[s])}findTreeItems(){const e=(t,i)=>{let s=i,r=t.firstElementChild;for(;r;)(r.tagName==="A"||r.tagName==="SPAN")&&(s=new u(r,this,i),this.treeitems.push(s),this.firstChars.push(s.label.substring(0,1).toLowerCase())),r.firstElementChild&&e(r,s),r=r.nextElementSibling};e(this.el,null),this.treeitems.map((t,i)=>t.index=i)}updateVisibleTreeitems(){this.firstTreeitem=this.treeitems[0];for(const e of this.treeitems){let t=e.groupTreeitem;for(e.isVisible=!0;t&&t.el!==this.el;)t.isExpanded()||(e.isVisible=!1),t=t.groupTreeitem;e.isVisible&&(this.lastTreeitem=e)}}setFocusToItem(e,t=!0){e.el.tabIndex=0,t&&e.el.focus();for(const i of this.treeitems)i!==e&&(i.el.tabIndex=-1)}getIndexFirstChars(e,t){for(let i=e;i<this.firstChars.length;i++)if(this.treeitems[i].isVisible&&t===this.firstChars[i])return i;return-1}}class u{constructor(e,t,i){var a,l,n,h,d;e.tabIndex=-1,this.el=e,this.groupTreeitem=i,this.label=(l=(a=e.textContent)==null?void 0:a.trim())!=null?l:"",this.tree=t,this.depth=((i==null?void 0:i.depth)||0)+1,this.index=0;const s=e.parentElement;(s==null?void 0:s.tagName.toLowerCase())==="li"&&(s==null||s.setAttribute("role","none")),e.setAttribute("aria-level",this.depth+""),e.getAttribute("aria-label")&&(this.label=(h=(n=e==null?void 0:e.getAttribute("aria-label"))==null?void 0:n.trim())!=null?h:""),this.isExpandable=!1,this.isVisible=!1,this.isInGroup=!!i;let r=e.nextElementSibling;for(;r;){if(r.tagName.toLowerCase()=="ul"){const m=`${(d=i==null?void 0:i.label)!=null?d:""} nav group ${this.label}`.replace(/[\W_]+/g,"_");e.setAttribute("aria-owns",m),e.setAttribute("aria-expanded","false"),r.setAttribute("role","group"),r.setAttribute("id",m),this.isExpandable=!0;break}r=r.nextElementSibling}this.init()}init(){this.el.tabIndex=-1,this.el.getAttribute("role")||this.el.setAttribute("role","treeitem"),this.el.addEventListener("keydown",this.handleKeydown.bind(this)),this.el.addEventListener("click",this.handleClick.bind(this)),this.el.addEventListener("focus",this.handleFocus.bind(this)),this.el.addEventListener("blur",this.handleBlur.bind(this))}isExpanded(){return this.isExpandable?this.el.getAttribute("aria-expanded")==="true":!1}isSelected(){return this.el.getAttribute("aria-selected")==="true"}handleClick(e){e.target!==this.el&&e.target!==this.el.firstElementChild||(this.isExpandable&&(this.isExpanded()&&this.isSelected()?this.tree.collapseTreeitem(this):this.tree.expandTreeitem(this),e.stopPropagation()),this.tree.setSelected(this))}handleFocus(){var t;let e=this.el;this.isExpandable&&(e=(t=e.firstElementChild)!=null?t:e),e.classList.add("focus")}handleBlur(){var t;let e=this.el;this.isExpandable&&(e=(t=e.firstElementChild)!=null?t:e),e.classList.remove("focus")}handleKeydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=!1;switch(e.key){case" ":case"Enter":this.isExpandable?(this.isExpanded()&&this.isSelected()?this.tree.collapseTreeitem(this):this.tree.expandTreeitem(this),t=!0):e.stopPropagation(),this.tree.setSelected(this);break;case"ArrowUp":this.tree.setFocusToPreviousItem(this),t=!0;break;case"ArrowDown":this.tree.setFocusToNextItem(this),t=!0;break;case"ArrowRight":this.isExpandable&&(this.isExpanded()?this.tree.setFocusToNextItem(this):this.tree.expandTreeitem(this)),t=!0;break;case"ArrowLeft":this.isExpandable&&this.isExpanded()?(this.tree.collapseTreeitem(this),t=!0):this.isInGroup&&(this.tree.setFocusToParentItem(this),t=!0);break;case"Home":this.tree.setFocusToFirstItem(),t=!0;break;case"End":this.tree.setFocusToLastItem(),t=!0;break;default:e.key.length===1&&e.key.match(/\S/)&&(e.key=="*"?this.tree.expandAllSiblingItems(this):this.tree.setFocusByFirstCharacter(this,e.key),t=!0);break}t&&(e.stopPropagation(),e.preventDefault())}}function f(o,e){let t;return(...i)=>{const s=()=>{t=null,o(...i)};t&&clearTimeout(t),t=setTimeout(s,e)}}
//# sourceMappingURL=tree.js.map
diff --git a/static/shared/outline/tree.js.map b/static/shared/outline/tree.js.map
index 664be8b..fcf4957 100644
--- a/static/shared/outline/tree.js.map
+++ b/static/shared/outline/tree.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["tree.ts"],
"sourcesContent": ["/**\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * TreeNavController is the navigation tree component of the documentation page.\n * It adds accessiblity attributes to a tree, observes the heading elements\n * focus the topmost link for headings visible on the page, and implements the\n * WAI-ARIA Treeview Design Pattern with full\n * [keyboard support](https://www.w3.org/TR/wai-aria-practices/examples/treeview/treeview-2/treeview-2a.html#kbd_label).\n */\nexport class TreeNavController {\n treeitems: TreeItem[];\n\n /**\n * firstChars is the first character of each treeitem in the same order\n * as this.treeitems. We use this array to set focus by character when\n * navigating the tree with a keyboard.\n */\n private firstChars: string[];\n private firstTreeitem: TreeItem | null;\n private lastTreeitem: TreeItem | null;\n private observerCallbacks: ((t: TreeItem) => void)[];\n\n constructor(private el: HTMLElement) {\n this.treeitems = [];\n this.firstChars = [];\n this.firstTreeitem = null;\n this.lastTreeitem = null;\n this.observerCallbacks = [];\n this.init();\n }\n\n private init(): void {\n this.handleResize();\n window.addEventListener('resize', this.handleResize);\n this.findTreeItems();\n this.updateVisibleTreeitems();\n this.observeTargets();\n if (this.firstTreeitem) {\n this.firstTreeitem.el.tabIndex = 0;\n }\n }\n\n private handleResize = (): void => {\n this.el.style.setProperty('--js-tree-height', '100vh');\n this.el.style.setProperty('--js-tree-height', this.el.clientHeight + 'px');\n };\n\n private observeTargets() {\n this.addObserver(treeitem => {\n this.expandTreeitem(treeitem);\n this.setSelected(treeitem);\n // TODO: Fix scroll issue in https://golang.org/issue/47450.\n // treeitem.el.scrollIntoView({ block: 'nearest' });\n });\n\n const targets = new Map<string, boolean>();\n const observer = new IntersectionObserver(\n entries => {\n for (const entry of entries) {\n targets.set(entry.target.id, entry.isIntersecting || entry.intersectionRatio === 1);\n }\n for (const [id, isIntersecting] of targets) {\n if (isIntersecting) {\n const active = this.treeitems.find(t =>\n (t.el as HTMLAnchorElement)?.href.endsWith(`#${id}`)\n );\n if (active) {\n for (const fn of this.observerCallbacks) {\n fn(active);\n }\n }\n break;\n }\n }\n },\n {\n threshold: 1.0,\n rootMargin: '-60px 0px 0px 0px',\n }\n );\n\n for (const href of this.treeitems.map(t => t.el.getAttribute('href'))) {\n if (href) {\n const id = href.replace(window.location.origin, '').replace('/', '').replace('#', '');\n const target = document.getElementById(id);\n if (target) {\n observer.observe(target);\n }\n }\n }\n }\n\n addObserver(fn: (t: TreeItem) => void, delay = 200): void {\n this.observerCallbacks.push(debounce(fn, delay));\n }\n\n setFocusToNextItem(currentItem: TreeItem): void {\n let nextItem = null;\n for (let i = currentItem.index + 1; i < this.treeitems.length; i++) {\n const ti = this.treeitems[i];\n if (ti.isVisible) {\n nextItem = ti;\n break;\n }\n }\n if (nextItem) {\n this.setFocusToItem(nextItem);\n }\n }\n\n setFocusToPreviousItem(currentItem: TreeItem): void {\n let prevItem = null;\n for (let i = currentItem.index - 1; i > -1; i--) {\n const ti = this.treeitems[i];\n if (ti.isVisible) {\n prevItem = ti;\n break;\n }\n }\n if (prevItem) {\n this.setFocusToItem(prevItem);\n }\n }\n\n setFocusToParentItem(currentItem: TreeItem): void {\n if (currentItem.groupTreeitem) {\n this.setFocusToItem(currentItem.groupTreeitem);\n }\n }\n\n setFocusToFirstItem(): void {\n this.firstTreeitem && this.setFocusToItem(this.firstTreeitem);\n }\n\n setFocusToLastItem(): void {\n this.lastTreeitem && this.setFocusToItem(this.lastTreeitem);\n }\n\n setSelected(currentItem: TreeItem): void {\n for (const l1 of this.el.querySelectorAll('[aria-expanded=\"true\"]')) {\n if (l1 === currentItem.el) continue;\n if (!l1.nextElementSibling?.contains(currentItem.el)) {\n l1.setAttribute('aria-expanded', 'false');\n }\n }\n for (const l1 of this.el.querySelectorAll('[aria-selected]')) {\n if (l1 !== currentItem.el) {\n l1.setAttribute('aria-selected', 'false');\n }\n }\n currentItem.el.setAttribute('aria-selected', 'true');\n this.updateVisibleTreeitems();\n this.setFocusToItem(currentItem, false);\n }\n\n expandTreeitem(treeitem: TreeItem): void {\n let currentItem: TreeItem | null = treeitem;\n while (currentItem) {\n if (currentItem.isExpandable) {\n currentItem.el.setAttribute('aria-expanded', 'true');\n }\n currentItem = currentItem.groupTreeitem;\n }\n this.updateVisibleTreeitems();\n }\n\n expandAllSiblingItems(currentItem: TreeItem): void {\n for (const ti of this.treeitems) {\n if (ti.groupTreeitem === currentItem.groupTreeitem && ti.isExpandable) {\n this.expandTreeitem(ti);\n }\n }\n }\n\n collapseTreeitem(currentItem: TreeItem): void {\n let groupTreeitem = null;\n\n if (currentItem.isExpanded()) {\n groupTreeitem = currentItem;\n } else {\n groupTreeitem = currentItem.groupTreeitem;\n }\n\n if (groupTreeitem) {\n groupTreeitem.el.setAttribute('aria-expanded', 'false');\n this.updateVisibleTreeitems();\n this.setFocusToItem(groupTreeitem);\n }\n }\n\n setFocusByFirstCharacter(currentItem: TreeItem, char: string): void {\n let start: number, index: number;\n char = char.toLowerCase();\n\n // Get start index for search based on position of currentItem\n start = currentItem.index + 1;\n if (start === this.treeitems.length) {\n start = 0;\n }\n\n // Check remaining slots in the menu\n index = this.getIndexFirstChars(start, char);\n\n // If not found in remaining slots, check from beginning\n if (index === -1) {\n index = this.getIndexFirstChars(0, char);\n }\n\n // If match was found...\n if (index > -1) {\n this.setFocusToItem(this.treeitems[index]);\n }\n }\n\n private findTreeItems() {\n const findItems = (el: HTMLElement, group: TreeItem | null) => {\n let ti = group;\n let curr = el.firstElementChild as HTMLElement;\n while (curr) {\n if (curr.tagName === 'A' || curr.tagName === 'SPAN') {\n ti = new TreeItem(curr, this, group);\n this.treeitems.push(ti);\n this.firstChars.push(ti.label.substring(0, 1).toLowerCase());\n }\n if (curr.firstElementChild) {\n findItems(curr, ti);\n }\n curr = curr.nextElementSibling as HTMLElement;\n }\n };\n findItems(this.el as HTMLElement, null);\n this.treeitems.map((ti, idx) => (ti.index = idx));\n }\n\n private updateVisibleTreeitems(): void {\n this.firstTreeitem = this.treeitems[0];\n\n for (const ti of this.treeitems) {\n let parent = ti.groupTreeitem;\n ti.isVisible = true;\n while (parent && parent.el !== this.el) {\n if (!parent.isExpanded()) {\n ti.isVisible = false;\n }\n parent = parent.groupTreeitem;\n }\n if (ti.isVisible) {\n this.lastTreeitem = ti;\n }\n }\n }\n\n private setFocusToItem(treeitem: TreeItem, focusEl = true) {\n treeitem.el.tabIndex = 0;\n if (focusEl) {\n treeitem.el.focus();\n }\n for (const ti of this.treeitems) {\n if (ti !== treeitem) {\n ti.el.tabIndex = -1;\n }\n }\n }\n\n private getIndexFirstChars(startIndex: number, char: string): number {\n for (let i = startIndex; i < this.firstChars.length; i++) {\n if (this.treeitems[i].isVisible && char === this.firstChars[i]) {\n return i;\n }\n }\n return -1;\n }\n}\n\nclass TreeItem {\n el: HTMLElement;\n groupTreeitem: TreeItem | null;\n label: string;\n isExpandable: boolean;\n isVisible: boolean;\n depth: number;\n index: number;\n\n private tree: TreeNavController;\n private isInGroup: boolean;\n\n constructor(el: HTMLElement, treeObj: TreeNavController, group: TreeItem | null) {\n el.tabIndex = -1;\n this.el = el;\n this.groupTreeitem = group;\n this.label = el.textContent?.trim() ?? '';\n this.tree = treeObj;\n this.depth = (group?.depth || 0) + 1;\n this.index = 0;\n\n const parent = el.parentElement;\n if (parent?.tagName.toLowerCase() === 'li') {\n parent?.setAttribute('role', 'none');\n }\n el.setAttribute('aria-level', this.depth + '');\n if (el.getAttribute('aria-label')) {\n this.label = el?.getAttribute('aria-label')?.trim() ?? '';\n }\n\n this.isExpandable = false;\n this.isVisible = false;\n this.isInGroup = !!group;\n\n let curr = el.nextElementSibling;\n while (curr) {\n if (curr.tagName.toLowerCase() == 'ul') {\n const groupId = `${group?.label ?? ''} nav group ${this.label}`.replace(/[\\W_]+/g, '_');\n el.setAttribute('aria-owns', groupId);\n el.setAttribute('aria-expanded', 'false');\n curr.setAttribute('role', 'group');\n curr.setAttribute('id', groupId);\n this.isExpandable = true;\n break;\n }\n\n curr = curr.nextElementSibling;\n }\n this.init();\n }\n\n private init() {\n this.el.tabIndex = -1;\n if (!this.el.getAttribute('role')) {\n this.el.setAttribute('role', 'treeitem');\n }\n this.el.addEventListener('keydown', this.handleKeydown.bind(this));\n this.el.addEventListener('click', this.handleClick.bind(this));\n this.el.addEventListener('focus', this.handleFocus.bind(this));\n this.el.addEventListener('blur', this.handleBlur.bind(this));\n }\n\n isExpanded() {\n if (this.isExpandable) {\n return this.el.getAttribute('aria-expanded') === 'true';\n }\n\n return false;\n }\n\n isSelected() {\n return this.el.getAttribute('aria-selected') === 'true';\n }\n\n private handleClick(event: MouseEvent) {\n // only process click events that directly happened on this treeitem\n if (event.target !== this.el && event.target !== this.el.firstElementChild) {\n return;\n }\n if (this.isExpandable) {\n if (this.isExpanded() && this.isSelected()) {\n this.tree.collapseTreeitem(this);\n } else {\n this.tree.expandTreeitem(this);\n }\n event.stopPropagation();\n }\n this.tree.setSelected(this);\n }\n\n private handleFocus() {\n let el = this.el;\n if (this.isExpandable) {\n el = (el.firstElementChild as HTMLElement) ?? el;\n }\n el.classList.add('focus');\n }\n\n private handleBlur() {\n let el = this.el;\n if (this.isExpandable) {\n el = (el.firstElementChild as HTMLElement) ?? el;\n }\n el.classList.remove('focus');\n }\n\n private handleKeydown(event: KeyboardEvent) {\n if (event.altKey || event.ctrlKey || event.metaKey) {\n return;\n }\n\n let captured = false;\n switch (event.key) {\n case ' ':\n case 'Enter':\n if (this.isExpandable) {\n if (this.isExpanded() && this.isSelected()) {\n this.tree.collapseTreeitem(this);\n } else {\n this.tree.expandTreeitem(this);\n }\n captured = true;\n } else {\n event.stopPropagation();\n }\n this.tree.setSelected(this);\n break;\n\n case 'ArrowUp':\n this.tree.setFocusToPreviousItem(this);\n captured = true;\n break;\n\n case 'ArrowDown':\n this.tree.setFocusToNextItem(this);\n captured = true;\n break;\n\n case 'ArrowRight':\n if (this.isExpandable) {\n if (this.isExpanded()) {\n this.tree.setFocusToNextItem(this);\n } else {\n this.tree.expandTreeitem(this);\n }\n }\n captured = true;\n break;\n\n case 'ArrowLeft':\n if (this.isExpandable && this.isExpanded()) {\n this.tree.collapseTreeitem(this);\n captured = true;\n } else {\n if (this.isInGroup) {\n this.tree.setFocusToParentItem(this);\n captured = true;\n }\n }\n break;\n\n case 'Home':\n this.tree.setFocusToFirstItem();\n captured = true;\n break;\n\n case 'End':\n this.tree.setFocusToLastItem();\n captured = true;\n break;\n\n default:\n if (event.key.length === 1 && event.key.match(/\\S/)) {\n if (event.key == '*') {\n this.tree.expandAllSiblingItems(this);\n } else {\n this.tree.setFocusByFirstCharacter(this, event.key);\n }\n captured = true;\n }\n break;\n }\n\n if (captured) {\n event.stopPropagation();\n event.preventDefault();\n }\n }\n}\n\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction debounce<T extends (...args: any[]) => any>(func: T, wait: number) {\n let timeout: ReturnType<typeof setTimeout> | null;\n return (...args: Parameters<T>) => {\n const later = () => {\n timeout = null;\n func(...args);\n };\n if (timeout) {\n clearTimeout(timeout);\n }\n timeout = setTimeout(later, wait);\n };\n}\n"],
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}
diff --git a/static/shared/playground/playground.js b/static/shared/playground/playground.js
index 595e0bc..620c9a0 100644
--- a/static/shared/playground/playground.js
+++ b/static/shared/playground/playground.js
@@ -3,5 +3,5 @@
* Copyright 2021 The Go Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
- */const n={PLAY_HREF:".js-exampleHref",PLAY_CONTAINER:".js-exampleContainer",EXAMPLE_INPUT:".Documentation-exampleCode",EXAMPLE_OUTPUT:".Documentation-exampleOutput",EXAMPLE_ERROR:".Documentation-exampleError",PLAY_BUTTON:".Documentation-examplePlayButton",SHARE_BUTTON:".Documentation-exampleShareButton",FORMAT_BUTTON:".Documentation-exampleFormatButton",RUN_BUTTON:".Documentation-exampleRunButton"};export class PlaygroundExampleController{constructor(t){this.exampleEl=t;this.exampleEl=t,this.anchorEl=t.querySelector("a"),this.errorEl=t.querySelector(n.EXAMPLE_ERROR),this.playButtonEl=t.querySelector(n.PLAY_BUTTON),this.shareButtonEl=t.querySelector(n.SHARE_BUTTON),this.formatButtonEl=t.querySelector(n.FORMAT_BUTTON),this.runButtonEl=t.querySelector(n.RUN_BUTTON),this.inputEl=this.makeTextArea(t.querySelector(n.EXAMPLE_INPUT)),this.outputEl=t.querySelector(n.EXAMPLE_OUTPUT),this.playButtonEl?.addEventListener("click",()=>this.handleShareButtonClick()),this.shareButtonEl?.addEventListener("click",()=>this.handleShareButtonClick()),this.formatButtonEl?.addEventListener("click",()=>this.handleFormatButtonClick()),this.runButtonEl?.addEventListener("click",()=>this.handleRunButtonClick()),!!this.inputEl&&(this.resize(),this.inputEl.addEventListener("keyup",()=>this.resize()),this.inputEl.addEventListener("keydown",e=>this.onKeydown(e)))}makeTextArea(t){const e=document.createElement("textarea");return e.classList.add("Documentation-exampleCode","code"),e.spellcheck=!1,e.value=t?.textContent??"",t?.parentElement?.replaceChild(e,t),e}getAnchorHash(){return this.anchorEl?.hash}expand(){this.exampleEl.open=!0}resize(){if(this.inputEl?.value){const t=(this.inputEl.value.match(/\n/g)||[]).length;this.inputEl.style.height=`${(20+t*20+12+2)/16}rem`}}onKeydown(t){t.key==="Tab"&&(document.execCommand("insertText",!1," "),t.preventDefault())}setInputText(t){this.inputEl&&(this.inputEl.value=t)}setOutputText(t){this.outputEl&&(this.outputEl.textContent=t)}setErrorText(t){this.errorEl&&(this.errorEl.textContent=t),this.setOutputText("An error has occurred\u2026")}handleShareButtonClick(){const t="https://play.golang.org/p/";this.setOutputText("Waiting for remote server\u2026"),fetch("/play/share",{method:"POST",body:this.inputEl?.value}).then(e=>e.text()).then(e=>{const r=t+e;this.setOutputText(`<a href="${r}">${r}</a>`),window.open(r)}).catch(e=>{this.setErrorText(e)})}handleFormatButtonClick(){this.setOutputText("Waiting for remote server\u2026");const t=new FormData;t.append("body",this.inputEl?.value??""),fetch("/play/fmt",{method:"POST",body:t}).then(e=>e.json()).then(({Body:e,Error:r})=>{this.setOutputText(r||"Done."),e&&(this.setInputText(e),this.resize())}).catch(e=>{this.setErrorText(e)})}handleRunButtonClick(){this.setOutputText("Waiting for remote server\u2026"),fetch("/play/compile",{method:"POST",body:JSON.stringify({body:this.inputEl?.value,version:2})}).then(t=>t.json()).then(async({Events:t,Errors:e})=>{this.setOutputText(e||"");for(const r of t||[])this.setOutputText(r.Message),await new Promise(a=>setTimeout(a,r.Delay/1e6))}).catch(t=>{this.setErrorText(t)})}}const l=location.hash.match(/^#(example-.*)$/);if(l){const o=document.getElementById(l[1]);o&&(o.open=!0)}const i=[...document.querySelectorAll(n.PLAY_HREF)],s=o=>i.find(t=>t.hash===o.getAnchorHash());for(const o of document.querySelectorAll(n.PLAY_CONTAINER)){const t=new PlaygroundExampleController(o),e=s(t);e?e.addEventListener("click",()=>{t.expand()}):console.warn("example href not found")}
+ */const o={PLAY_HREF:".js-exampleHref",PLAY_CONTAINER:".js-exampleContainer",EXAMPLE_INPUT:".Documentation-exampleCode",EXAMPLE_OUTPUT:".Documentation-exampleOutput",EXAMPLE_ERROR:".Documentation-exampleError",PLAY_BUTTON:".Documentation-examplePlayButton",SHARE_BUTTON:".Documentation-exampleShareButton",FORMAT_BUTTON:".Documentation-exampleFormatButton",RUN_BUTTON:".Documentation-exampleRunButton"};export class PlaygroundExampleController{constructor(t){this.exampleEl=t;var e,r,n,l;this.exampleEl=t,this.anchorEl=t.querySelector("a"),this.errorEl=t.querySelector(o.EXAMPLE_ERROR),this.playButtonEl=t.querySelector(o.PLAY_BUTTON),this.shareButtonEl=t.querySelector(o.SHARE_BUTTON),this.formatButtonEl=t.querySelector(o.FORMAT_BUTTON),this.runButtonEl=t.querySelector(o.RUN_BUTTON),this.inputEl=this.makeTextArea(t.querySelector(o.EXAMPLE_INPUT)),this.outputEl=t.querySelector(o.EXAMPLE_OUTPUT),(e=this.playButtonEl)==null||e.addEventListener("click",()=>this.handleShareButtonClick()),(r=this.shareButtonEl)==null||r.addEventListener("click",()=>this.handleShareButtonClick()),(n=this.formatButtonEl)==null||n.addEventListener("click",()=>this.handleFormatButtonClick()),(l=this.runButtonEl)==null||l.addEventListener("click",()=>this.handleRunButtonClick()),!!this.inputEl&&(this.resize(),this.inputEl.addEventListener("keyup",()=>this.resize()),this.inputEl.addEventListener("keydown",s=>this.onKeydown(s)))}makeTextArea(t){var r,n;const e=document.createElement("textarea");return e.classList.add("Documentation-exampleCode","code"),e.spellcheck=!1,e.value=(r=t==null?void 0:t.textContent)!=null?r:"",(n=t==null?void 0:t.parentElement)==null||n.replaceChild(e,t),e}getAnchorHash(){var t;return(t=this.anchorEl)==null?void 0:t.hash}expand(){this.exampleEl.open=!0}resize(){var t;if((t=this.inputEl)==null?void 0:t.value){const e=(this.inputEl.value.match(/\n/g)||[]).length;this.inputEl.style.height=`${(20+e*20+12+2)/16}rem`}}onKeydown(t){t.key==="Tab"&&(document.execCommand("insertText",!1," "),t.preventDefault())}setInputText(t){this.inputEl&&(this.inputEl.value=t)}setOutputText(t){this.outputEl&&(this.outputEl.textContent=t)}setErrorText(t){this.errorEl&&(this.errorEl.textContent=t),this.setOutputText("An error has occurred\u2026")}handleShareButtonClick(){var e;const t="https://play.golang.org/p/";this.setOutputText("Waiting for remote server\u2026"),fetch("/play/share",{method:"POST",body:(e=this.inputEl)==null?void 0:e.value}).then(r=>r.text()).then(r=>{const n=t+r;this.setOutputText(`<a href="${n}">${n}</a>`),window.open(n)}).catch(r=>{this.setErrorText(r)})}handleFormatButtonClick(){var e,r;this.setOutputText("Waiting for remote server\u2026");const t=new FormData;t.append("body",(r=(e=this.inputEl)==null?void 0:e.value)!=null?r:""),fetch("/play/fmt",{method:"POST",body:t}).then(n=>n.json()).then(({Body:n,Error:l})=>{this.setOutputText(l||"Done."),n&&(this.setInputText(n),this.resize())}).catch(n=>{this.setErrorText(n)})}handleRunButtonClick(){var t;this.setOutputText("Waiting for remote server\u2026"),fetch("/play/compile",{method:"POST",body:JSON.stringify({body:(t=this.inputEl)==null?void 0:t.value,version:2})}).then(e=>e.json()).then(async({Events:e,Errors:r})=>{this.setOutputText(r||"");for(const n of e||[])this.setOutputText(n.Message),await new Promise(l=>setTimeout(l,n.Delay/1e6))}).catch(e=>{this.setErrorText(e)})}}const i=location.hash.match(/^#(example-.*)$/);if(i){const a=document.getElementById(i[1]);a&&(a.open=!0)}const u=[...document.querySelectorAll(o.PLAY_HREF)],h=a=>u.find(t=>t.hash===a.getAnchorHash());for(const a of document.querySelectorAll(o.PLAY_CONTAINER)){const t=new PlaygroundExampleController(a),e=h(t);e?e.addEventListener("click",()=>{t.expand()}):console.warn("example href not found")}
//# sourceMappingURL=playground.js.map
diff --git a/static/shared/playground/playground.js.map b/static/shared/playground/playground.js.map
index 713b2e7..dd6db06 100644
--- a/static/shared/playground/playground.js.map
+++ b/static/shared/playground/playground.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["playground.ts"],
"sourcesContent": ["/*!\n * @license\n * Copyright 2021 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n// This file implements the playground implementation of the documentation\n// page. The playground involves a \"play\" button that allows you to open up\n// a new link to play.golang.org using the example code.\n\n// The CSS is in static/frontend/unit/main/_doc.css\n\n/**\n * CSS classes used by PlaygroundExampleController\n */\nconst PlayExampleClassName = {\n PLAY_HREF: '.js-exampleHref',\n PLAY_CONTAINER: '.js-exampleContainer',\n EXAMPLE_INPUT: '.Documentation-exampleCode',\n EXAMPLE_OUTPUT: '.Documentation-exampleOutput',\n EXAMPLE_ERROR: '.Documentation-exampleError',\n PLAY_BUTTON: '.Documentation-examplePlayButton',\n SHARE_BUTTON: '.Documentation-exampleShareButton',\n FORMAT_BUTTON: '.Documentation-exampleFormatButton',\n RUN_BUTTON: '.Documentation-exampleRunButton',\n};\n\n/**\n * This controller enables playground examples to expand their dropdown or\n * generate shareable Go Playground URLs.\n */\nexport class PlaygroundExampleController {\n /**\n * The anchor tag used to identify the container with an example href.\n * There is only one in an example container div.\n */\n private readonly anchorEl: HTMLAnchorElement | null;\n\n /**\n * The error element\n */\n private readonly errorEl: Element | null;\n\n /**\n * Buttons that redirect to an example's playground, this element\n * only exists in executable examples.\n */\n private readonly playButtonEl: Element | null;\n private readonly shareButtonEl: Element | null;\n\n /**\n * Button that formats the code in an example's playground.\n */\n private readonly formatButtonEl: Element | null;\n\n /**\n * Button that runs the code in an example's playground, this element\n * only exists in executable examples.\n */\n private readonly runButtonEl: Element | null;\n\n /**\n * The executable code of an example.\n */\n private readonly inputEl: HTMLTextAreaElement | null;\n\n /**\n * The output of the given example code. This only exists if the\n * author of the package provides an output for this example.\n */\n private readonly outputEl: Element | null;\n\n /**\n * @param exampleEl The div that contains playground content for the given example.\n */\n constructor(private readonly exampleEl: HTMLDetailsElement) {\n this.exampleEl = exampleEl;\n this.anchorEl = exampleEl.querySelector('a');\n this.errorEl = exampleEl.querySelector(PlayExampleClassName.EXAMPLE_ERROR);\n this.playButtonEl = exampleEl.querySelector(PlayExampleClassName.PLAY_BUTTON);\n this.shareButtonEl = exampleEl.querySelector(PlayExampleClassName.SHARE_BUTTON);\n this.formatButtonEl = exampleEl.querySelector(PlayExampleClassName.FORMAT_BUTTON);\n this.runButtonEl = exampleEl.querySelector(PlayExampleClassName.RUN_BUTTON);\n this.inputEl = this.makeTextArea(exampleEl.querySelector(PlayExampleClassName.EXAMPLE_INPUT));\n this.outputEl = exampleEl.querySelector(PlayExampleClassName.EXAMPLE_OUTPUT);\n\n // This is legacy listener to be replaced the listener for shareButtonEl.\n this.playButtonEl?.addEventListener('click', () => this.handleShareButtonClick());\n this.shareButtonEl?.addEventListener('click', () => this.handleShareButtonClick());\n this.formatButtonEl?.addEventListener('click', () => this.handleFormatButtonClick());\n this.runButtonEl?.addEventListener('click', () => this.handleRunButtonClick());\n\n if (!this.inputEl) return;\n\n this.resize();\n this.inputEl.addEventListener('keyup', () => this.resize());\n this.inputEl.addEventListener('keydown', e => this.onKeydown(e));\n }\n\n /**\n * Replace the pre element with a textarea. The examples are initially rendered\n * as pre elements so they're fully visible when JS is disabled.\n */\n makeTextArea(el: Element | null): HTMLTextAreaElement {\n const t = document.createElement('textarea');\n t.classList.add('Documentation-exampleCode', 'code');\n t.spellcheck = false;\n t.value = el?.textContent ?? '';\n el?.parentElement?.replaceChild(t, el);\n return t;\n }\n\n /**\n * Retrieve the hash value of the anchor element.\n */\n getAnchorHash(): string | undefined {\n return this.anchorEl?.hash;\n }\n\n /**\n * Expands the current playground example.\n */\n expand(): void {\n this.exampleEl.open = true;\n }\n\n /**\n * Resizes the input element to accomodate the amount of text present.\n */\n private resize(): void {\n if (this.inputEl?.value) {\n const numLineBreaks = (this.inputEl.value.match(/\\n/g) || []).length;\n // min-height + lines x line-height + padding + border\n this.inputEl.style.height = `${(20 + numLineBreaks * 20 + 12 + 2) / 16}rem`;\n }\n }\n\n /**\n * Handler to override keyboard behavior in the playground's\n * textarea element.\n *\n * Tab key inserts tabs into the example playground instead of\n * switching to the next interactive element.\n * @param e input element keyboard event.\n */\n private onKeydown(e: KeyboardEvent) {\n if (e.key === 'Tab') {\n document.execCommand('insertText', false, '\\t');\n e.preventDefault();\n }\n }\n\n /**\n * Changes the text of the example's input box.\n */\n private setInputText(output: string) {\n if (this.inputEl) {\n this.inputEl.value = output;\n }\n }\n\n /**\n * Changes the text of the example's output box.\n */\n private setOutputText(output: string) {\n if (this.outputEl) {\n this.outputEl.textContent = output;\n }\n }\n\n /**\n * Sets the error message text and overwrites\n * output box to indicate a failed response.\n */\n private setErrorText(err: string) {\n if (this.errorEl) {\n this.errorEl.textContent = err;\n }\n this.setOutputText('An error has occurred\u2026');\n }\n\n /**\n * Opens a new window to play.golang.org using the\n * example snippet's code in the playground.\n */\n private handleShareButtonClick() {\n const PLAYGROUND_BASE_URL = 'https://play.golang.org/p/';\n\n this.setOutputText('Waiting for remote server\u2026');\n\n fetch('/play/share', {\n method: 'POST',\n body: this.inputEl?.value,\n })\n .then(res => res.text())\n .then(shareId => {\n const href = PLAYGROUND_BASE_URL + shareId;\n this.setOutputText(`<a href=\"${href}\">${href}</a>`);\n window.open(href);\n })\n .catch(err => {\n this.setErrorText(err);\n });\n }\n\n /**\n * Runs gofmt on the example snippet in the playground.\n */\n private handleFormatButtonClick() {\n this.setOutputText('Waiting for remote server\u2026');\n const body = new FormData();\n body.append('body', this.inputEl?.value ?? '');\n\n fetch('/play/fmt', {\n method: 'POST',\n body: body,\n })\n .then(res => res.json())\n .then(({ Body, Error }) => {\n this.setOutputText(Error || 'Done.');\n if (Body) {\n this.setInputText(Body);\n this.resize();\n }\n })\n .catch(err => {\n this.setErrorText(err);\n });\n }\n\n /**\n * Runs the code snippet in the example playground.\n */\n private handleRunButtonClick() {\n this.setOutputText('Waiting for remote server\u2026');\n\n fetch('/play/compile', {\n method: 'POST',\n body: JSON.stringify({ body: this.inputEl?.value, version: 2 }),\n })\n .then(res => res.json())\n .then(async ({ Events, Errors }) => {\n this.setOutputText(Errors || '');\n for (const e of Events || []) {\n this.setOutputText(e.Message);\n await new Promise(resolve => setTimeout(resolve, e.Delay / 1000000));\n }\n })\n .catch(err => {\n this.setErrorText(err);\n });\n }\n}\n\nconst exampleHashRegex = location.hash.match(/^#(example-.*)$/);\nif (exampleHashRegex) {\n const exampleHashEl = document.getElementById(exampleHashRegex[1]) as HTMLDetailsElement;\n if (exampleHashEl) {\n exampleHashEl.open = true;\n }\n}\n\n// We use a spread operator to convert a nodelist into an array of elements.\nconst exampleHrefs = [\n ...document.querySelectorAll<HTMLAnchorElement>(PlayExampleClassName.PLAY_HREF),\n];\n\n/**\n * Sometimes exampleHrefs and playContainers are in different order, so we\n * find an exampleHref from a common hash.\n * @param playContainer - playground container\n */\nconst findExampleHash = (playContainer: PlaygroundExampleController) =>\n exampleHrefs.find(ex => {\n return ex.hash === playContainer.getAnchorHash();\n });\n\nfor (const el of document.querySelectorAll(PlayExampleClassName.PLAY_CONTAINER)) {\n // There should be the same amount of hrefs referencing examples as example containers.\n const playContainer = new PlaygroundExampleController(el as HTMLDetailsElement);\n const exampleHref = findExampleHash(playContainer);\n if (exampleHref) {\n exampleHref.addEventListener('click', () => {\n playContainer.expand();\n });\n } else {\n console.warn('example href not found');\n }\n}\n"],
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"names": []
}
diff --git a/static/shared/shared.css b/static/shared/shared.css
index 1574791..3c1e1c2 100644
--- a/static/shared/shared.css
+++ b/static/shared/shared.css
@@ -4,12 +4,13 @@
* license that can be found in the LICENSE file.
*/
+@import url('./reset.css');
+
/**
- * Typography should be imported first to ensure expected CSS
- * inheritance on text elements.
+ * Typography should be imported first in the list below to ensure expected
+ * CSS rule inheritance on text elements.
*/
@import url('./typography/typography.css');
-
@import url('./button/button.css');
@import url('./breadcrumb/breadcrumb.css');
@import url('./chip/chip.css');
diff --git a/static/shared/shared.js b/static/shared/shared.js
index 5cdf8f9..feeb20a 100644
--- a/static/shared/shared.js
+++ b/static/shared/shared.js
@@ -3,5 +3,5 @@
* Copyright 2020 The Go Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
- */import"./header/header";import{ClipboardController as e}from"./clipboard/clipboard";import{ToolTipController as l}from"./tooltip/tooltip";import{SelectNavController as t}from"./outline/select";import{ModalController as r}from"./modal/modal";export{keyboard}from"./keyboard/keyboard";export*as analytics from"./analytics/analytics";for(const o of document.querySelectorAll(".js-clipboard"))new e(o);for(const o of document.querySelectorAll(".js-modal"))new r(o);for(const o of document.querySelectorAll(".js-tooltip"))new l(o);for(const o of document.querySelectorAll(".js-selectNav"))new t(o);
+ */import"./header/header";import{ClipboardController as e}from"./clipboard/clipboard";import{ToolTipController as l}from"./tooltip/tooltip";import{SelectNavController as t}from"./outline/select";import{ModalController as r}from"./modal/modal";export{keyboard}from"./keyboard/keyboard";import*as n from"./analytics/analytics";export{n as analytics};for(const o of document.querySelectorAll(".js-clipboard"))new e(o);for(const o of document.querySelectorAll(".js-modal"))new r(o);for(const o of document.querySelectorAll(".js-tooltip"))new l(o);for(const o of document.querySelectorAll(".js-selectNav"))new t(o);
//# sourceMappingURL=shared.js.map
diff --git a/static/shared/shared.js.map b/static/shared/shared.js.map
index 4d0e805..08fda56 100644
--- a/static/shared/shared.js.map
+++ b/static/shared/shared.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["shared.ts"],
"sourcesContent": ["/**\n * @license\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\nimport './header/header';\nimport { ClipboardController } from './clipboard/clipboard';\nimport { ToolTipController } from './tooltip/tooltip';\nimport { SelectNavController } from './outline/select';\nimport { ModalController } from './modal/modal';\n\nexport { keyboard } from './keyboard/keyboard';\nexport * as analytics from './analytics/analytics';\n\nfor (const el of document.querySelectorAll<HTMLButtonElement>('.js-clipboard')) {\n new ClipboardController(el);\n}\n\nfor (const el of document.querySelectorAll<HTMLDialogElement>('.js-modal')) {\n new ModalController(el);\n}\n\nfor (const t of document.querySelectorAll<HTMLDetailsElement>('.js-tooltip')) {\n new ToolTipController(t);\n}\n\nfor (const el of document.querySelectorAll<HTMLSelectElement>('.js-selectNav')) {\n new SelectNavController(el);\n}\n"],
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}
diff --git a/static/shared/table/table.js b/static/shared/table/table.js
index 9a90f6b..c631ed3 100644
--- a/static/shared/table/table.js
+++ b/static/shared/table/table.js
@@ -3,5 +3,5 @@
* Copyright 2020 The Go Authors. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
- */export class ExpandableRowsTableController{constructor(t,e){this.table=t;this.toggleAll=e;this.expandAllItems=()=>{this.toggles.map(t=>t.setAttribute("aria-expanded","true")),this.update()};this.collapseAllItems=()=>{this.toggles.map(t=>t.setAttribute("aria-expanded","false")),this.update()};this.update=()=>{this.updateVisibleItems(),setTimeout(()=>this.updateGlobalToggle())};this.rows=Array.from(t.querySelectorAll("[data-aria-controls]")),this.toggles=Array.from(this.table.querySelectorAll("[aria-expanded]")),this.setAttributes(),this.attachEventListeners(),this.update()}setAttributes(){for(const t of["data-aria-controls","data-aria-labelledby","data-id"])this.table.querySelectorAll(`[${t}]`).forEach(e=>{e.setAttribute(t.replace("data-",""),e.getAttribute(t)??""),e.removeAttribute(t)})}attachEventListeners(){this.rows.forEach(t=>{t.addEventListener("click",e=>{this.handleToggleClick(e)})}),this.toggleAll?.addEventListener("click",()=>{this.expandAllItems()}),document.addEventListener("keydown",t=>{(t.ctrlKey||t.metaKey)&&t.key==="f"&&this.expandAllItems()})}handleToggleClick(t){let e=t.currentTarget;e?.hasAttribute("aria-expanded")||(e=this.table.querySelector(`button[aria-controls="${e?.getAttribute("aria-controls")}"]`));const l=e?.getAttribute("aria-expanded")==="true";e?.setAttribute("aria-expanded",l?"false":"true"),t.stopPropagation(),this.update()}updateVisibleItems(){this.rows.map(t=>{const e=t?.getAttribute("aria-expanded")==="true";t?.getAttribute("aria-controls")?.trimEnd().split(" ")?.map(s=>{const a=document.getElementById(`${s}`);e?(a?.classList.add("visible"),a?.classList.remove("hidden")):(a?.classList.add("hidden"),a?.classList.remove("visible"))})})}updateGlobalToggle(){if(!this.toggleAll)return;this.rows.some(e=>e.hasAttribute("aria-expanded"))&&(this.toggleAll.style.display="block"),this.toggles.some(e=>e.getAttribute("aria-expanded")==="false")?(this.toggleAll.innerText="Expand all",this.toggleAll.onclick=this.expandAllItems):(this.toggleAll.innerText="Collapse all",this.toggleAll.onclick=this.collapseAllItems)}}
+ */export class ExpandableRowsTableController{constructor(t,e){this.table=t;this.toggleAll=e;this.expandAllItems=()=>{this.toggles.map(t=>t.setAttribute("aria-expanded","true")),this.update()};this.collapseAllItems=()=>{this.toggles.map(t=>t.setAttribute("aria-expanded","false")),this.update()};this.update=()=>{this.updateVisibleItems(),setTimeout(()=>this.updateGlobalToggle())};this.rows=Array.from(t.querySelectorAll("[data-aria-controls]")),this.toggles=Array.from(this.table.querySelectorAll("[aria-expanded]")),this.setAttributes(),this.attachEventListeners(),this.update()}setAttributes(){for(const t of["data-aria-controls","data-aria-labelledby","data-id"])this.table.querySelectorAll(`[${t}]`).forEach(e=>{var a;e.setAttribute(t.replace("data-",""),(a=e.getAttribute(t))!=null?a:""),e.removeAttribute(t)})}attachEventListeners(){var t;this.rows.forEach(e=>{e.addEventListener("click",a=>{this.handleToggleClick(a)})}),(t=this.toggleAll)==null||t.addEventListener("click",()=>{this.expandAllItems()}),document.addEventListener("keydown",e=>{(e.ctrlKey||e.metaKey)&&e.key==="f"&&this.expandAllItems()})}handleToggleClick(t){let e=t.currentTarget;(e==null?void 0:e.hasAttribute("aria-expanded"))||(e=this.table.querySelector(`button[aria-controls="${e==null?void 0:e.getAttribute("aria-controls")}"]`));const a=(e==null?void 0:e.getAttribute("aria-expanded"))==="true";e==null||e.setAttribute("aria-expanded",a?"false":"true"),t.stopPropagation(),this.update()}updateVisibleItems(){this.rows.map(t=>{var s;const e=(t==null?void 0:t.getAttribute("aria-expanded"))==="true",a=(s=t==null?void 0:t.getAttribute("aria-controls"))==null?void 0:s.trimEnd().split(" ");a==null||a.map(i=>{const l=document.getElementById(`${i}`);e?(l==null||l.classList.add("visible"),l==null||l.classList.remove("hidden")):(l==null||l.classList.add("hidden"),l==null||l.classList.remove("visible"))})})}updateGlobalToggle(){if(!this.toggleAll)return;this.rows.some(e=>e.hasAttribute("aria-expanded"))&&(this.toggleAll.style.display="block"),this.toggles.some(e=>e.getAttribute("aria-expanded")==="false")?(this.toggleAll.innerText="Expand all",this.toggleAll.onclick=this.expandAllItems):(this.toggleAll.innerText="Collapse all",this.toggleAll.onclick=this.collapseAllItems)}}
//# sourceMappingURL=table.js.map
diff --git a/static/shared/table/table.js.map b/static/shared/table/table.js.map
index b54ebc2..f6ef914 100644
--- a/static/shared/table/table.js.map
+++ b/static/shared/table/table.js.map
@@ -2,6 +2,6 @@
"version": 3,
"sources": ["table.ts"],
"sourcesContent": ["/*!\n * @license\n * Copyright 2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n/**\n * Controller for a table element with expandable rows. Adds event listeners to\n * a toggle within a table row that controls visiblity of additional related\n * rows in the table.\n *\n * @example\n * ```typescript\n * import {ExpandableRowsTableController} from '/static/js/table';\n *\n * const el = document .querySelector<HTMLTableElement>('.js-myTableElement')\n * new ExpandableRowsTableController(el));\n * ```\n */\nexport class ExpandableRowsTableController {\n private rows: HTMLTableRowElement[];\n private toggles: HTMLButtonElement[];\n\n /**\n * Create a table controller.\n * @param table - The table element to which the controller binds.\n */\n constructor(private table: HTMLTableElement, private toggleAll?: HTMLButtonElement | null) {\n this.rows = Array.from(table.querySelectorAll<HTMLTableRowElement>('[data-aria-controls]'));\n this.toggles = Array.from(this.table.querySelectorAll('[aria-expanded]'));\n this.setAttributes();\n this.attachEventListeners();\n this.update();\n }\n\n /**\n * setAttributes sets data-aria-* and data-id attributes to regular\n * html attributes as a workaround for limitations from safehtml.\n */\n private setAttributes() {\n for (const a of ['data-aria-controls', 'data-aria-labelledby', 'data-id']) {\n this.table.querySelectorAll(`[${a}]`).forEach(t => {\n t.setAttribute(a.replace('data-', ''), t.getAttribute(a) ?? '');\n t.removeAttribute(a);\n });\n }\n }\n\n private attachEventListeners() {\n this.rows.forEach(t => {\n t.addEventListener('click', e => {\n this.handleToggleClick(e);\n });\n });\n this.toggleAll?.addEventListener('click', () => {\n this.expandAllItems();\n });\n\n document.addEventListener('keydown', e => {\n if ((e.ctrlKey || e.metaKey) && e.key === 'f') {\n this.expandAllItems();\n }\n });\n }\n\n private handleToggleClick(e: MouseEvent) {\n let target = e.currentTarget as HTMLTableRowElement | null;\n if (!target?.hasAttribute('aria-expanded')) {\n target = this.table.querySelector(\n `button[aria-controls=\"${target?.getAttribute('aria-controls')}\"]`\n );\n }\n const isExpanded = target?.getAttribute('aria-expanded') === 'true';\n target?.setAttribute('aria-expanded', isExpanded ? 'false' : 'true');\n e.stopPropagation();\n this.update();\n }\n\n expandAllItems = (): void => {\n this.toggles.map(t => t.setAttribute('aria-expanded', 'true'));\n this.update();\n };\n\n private collapseAllItems = () => {\n this.toggles.map(t => t.setAttribute('aria-expanded', 'false'));\n this.update();\n };\n\n private update = () => {\n this.updateVisibleItems();\n setTimeout(() => this.updateGlobalToggle());\n };\n\n private updateVisibleItems() {\n this.rows.map(t => {\n const isExpanded = t?.getAttribute('aria-expanded') === 'true';\n const rowIds = t?.getAttribute('aria-controls')?.trimEnd().split(' ');\n rowIds?.map(id => {\n const target = document.getElementById(`${id}`);\n if (isExpanded) {\n target?.classList.add('visible');\n target?.classList.remove('hidden');\n } else {\n target?.classList.add('hidden');\n target?.classList.remove('visible');\n }\n });\n });\n }\n\n private updateGlobalToggle() {\n if (!this.toggleAll) return;\n if (this.rows.some(t => t.hasAttribute('aria-expanded'))) {\n this.toggleAll.style.display = 'block';\n }\n const someCollapsed = this.toggles.some(el => el.getAttribute('aria-expanded') === 'false');\n if (someCollapsed) {\n this.toggleAll.innerText = 'Expand all';\n this.toggleAll.onclick = this.expandAllItems;\n } else {\n this.toggleAll.innerText = 'Collapse all';\n this.toggleAll.onclick = this.collapseAllItems;\n }\n }\n}\n"],
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"names": []
}
diff --git a/static/worker/versions.tmpl b/static/worker/versions.tmpl
index dbe0f56..1e70bef 100644
--- a/static/worker/versions.tmpl
+++ b/static/worker/versions.tmpl
@@ -40,7 +40,7 @@
<!DOCTYPE html>
<html lang="en">
<meta charset="utf-8">
-<link href="/static/worker/worker.css" rel="stylesheet">
+<link href="/static/worker/worker.min.css" rel="stylesheet">
<title>{{.Env}} Worker</title>
<body>
diff --git a/static/worker/worker.min.css b/static/worker/worker.min.css
new file mode 100644
index 0000000..bde5ea9
--- /dev/null
+++ b/static/worker/worker.min.css
@@ -0,0 +1,7 @@
+/*!
+ * Copyright 2021 The Go Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+:root{--white: #eee;--gray: #ccc;--red: red}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Helvetica Neue",Arial,sans-serif}label{display:inline-block;text-align:right;width:12.5rem}input{width:12.5rem}button{background-color:var(--white);border:.0625rem solid var(--gray);border-radius:.125rem;width:16rem}table{border-spacing:.625rem .125rem;font-size:.75rem;padding:.1875rem 0 .125rem}td{border-top:.0625rem solid var(--gray)}.Experiments input{width:auto}.Experiments input:invalid{border:.0625rem dotted var(--red);border-radius:.25rem}.Experiments input:valid{border:.0625rem solid var(--gray);border-radius:.25rem}.Experiments button{width:auto}.Experiments-updateResult{border:none;height:2rem;width:100%}
+/*# sourceMappingURL=worker.min.css.map */
diff --git a/static/worker/worker.min.css.map b/static/worker/worker.min.css.map
new file mode 100644
index 0000000..0485e58
--- /dev/null
+++ b/static/worker/worker.min.css.map
@@ -0,0 +1,7 @@
+{
+ "version": 3,
+ "sources": ["worker.css"],
+ "sourcesContent": ["/*\n * Copyright 2019-2020 The Go Authors. All rights reserved.\n * Use of this source code is governed by a BSD-style\n * license that can be found in the LICENSE file.\n */\n\n:root {\n --white: #eee;\n --gray: #ccc;\n --red: red;\n}\n\nbody {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu',\n 'Helvetica Neue', Arial, sans-serif;\n}\nlabel {\n display: inline-block;\n text-align: right;\n width: 12.5rem;\n}\ninput {\n width: 12.5rem;\n}\nbutton {\n background-color: var(--white);\n border: 0.0625rem solid var(--gray);\n border-radius: 0.125rem;\n width: 16rem;\n}\ntable {\n border-spacing: 0.625rem 0.125rem;\n font-size: 0.75rem;\n padding: 0.1875rem 0 0.125rem 0;\n}\ntd {\n border-top: 0.0625rem solid var(--gray);\n}\n\n.Experiments input {\n width: auto;\n}\n.Experiments input:invalid {\n border: 0.0625rem dotted var(--red);\n border-radius: 0.25rem;\n}\n.Experiments input:valid {\n border: 0.0625rem solid var(--gray);\n border-radius: 0.25rem;\n}\n.Experiments button {\n width: auto;\n}\n\n.Experiments-updateResult {\n border: none;\n height: 2rem;\n width: 100%;\n}\n"],
+ "mappings": ";;;;;AAMA,MACE,cACA,aACA,WAGF,KACE,qHAGF,MACE,qBACA,iBACA,cAEF,MACE,cAEF,OACE,8BACA,kCA1BF,sBA4BE,YAEF,MACE,+BACA,iBAhCF,2BAmCA,GACE,sCAGF,mBACE,WAEF,2BACE,kCA3CF,qBA8CA,yBACE,kCA/CF,qBAkDA,oBACE,WAGF,0BACE,YACA,YACA",
+ "names": []
+}
