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- !function(){if("undefined"!=typeof self&&self.Prism&&self.document&&document.querySelector){var t,h=function(){if(void 0===t){var e=document.createElement("div");e.style.fontSize="13px",e.style.lineHeight="1.5",e.style.padding=0,e.style.border=0,e.innerHTML=" <br /> ",document.body.appendChild(e),t=38===e.offsetHeight,document.body.removeChild(e)}return t},l=0;Prism.hooks.add("before-sanity-check",function(e){var t=e.element.parentNode,n=t&&t.getAttribute("data-line");if(t&&n&&/pre/i.test(t.nodeName)){var i=0;r(".line-highlight",t).forEach(function(e){i+=e.textContent.length,e.parentNode.removeChild(e)}),i&&/^( \n)+$/.test(e.code.slice(-i))&&(e.code=e.code.slice(0,-i))}}),Prism.hooks.add("complete",function e(t){var n=t.element.parentNode,i=n&&n.getAttribute("data-line");if(n&&i&&/pre/i.test(n.nodeName)){clearTimeout(l);var r=Prism.plugins.lineNumbers,o=t.plugins&&t.plugins.lineNumbers;g(n,"line-numbers")&&r&&!o?Prism.hooks.add("line-numbers",e):(a(n,i),l=setTimeout(s,1))}}),window.addEventListener("hashchange",s),window.addEventListener("resize",function(){var e=document.querySelectorAll("pre[data-line]");Array.prototype.forEach.call(e,function(e){a(e)})})}function r(e,t){return Array.prototype.slice.call((t||document).querySelectorAll(e))}function g(e,t){return t=" "+t+" ",-1<(" "+e.className+" ").replace(/[\n\t]/g," ").indexOf(t)}function a(e,t,n){for(var i,r=(t="string"==typeof t?t:e.getAttribute("data-line")).replace(/\s+/g,"").split(","),o=+e.getAttribute("data-line-offset")||0,l=(h()?parseInt:parseFloat)(getComputedStyle(e).lineHeight),a=g(e,"line-numbers"),s=0;i=r[s++];){var d=i.split("-"),u=+d[0],c=+d[1]||u,m=e.querySelector('.line-highlight[data-range="'+i+'"]')||document.createElement("div");if(m.setAttribute("aria-hidden","true"),m.setAttribute("data-range",i),m.className=(n||"")+" line-highlight",a&&Prism.plugins.lineNumbers){var p=Prism.plugins.lineNumbers.getLine(e,u),f=Prism.plugins.lineNumbers.getLine(e,c);p&&(m.style.top=p.offsetTop+"px"),f&&(m.style.height=f.offsetTop-p.offsetTop+f.offsetHeight+"px")}else m.setAttribute("data-start",u),u<c&&m.setAttribute("data-end",c),m.style.top=(u-o-1)*l+"px",m.textContent=new Array(c-u+2).join(" \n");a?e.appendChild(m):(e.querySelector("code")||e).appendChild(m)}}function s(){var e=location.hash.slice(1);r(".temporary.line-highlight").forEach(function(e){e.parentNode.removeChild(e)});var t=(e.match(/\.([\d,-]+)$/)||[,""])[1];if(t&&!document.getElementById(e)){var n=e.slice(0,e.lastIndexOf(".")),i=document.getElementById(n);i&&(i.hasAttribute("data-line")||i.setAttribute("data-line",""),a(i,t,"temporary "),document.querySelector(".temporary.line-highlight").scrollIntoView())}}}();
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