1(function(){var btn=document.getElementById('topofthepage');if(!btn)return;var ticking=false;var showAfter=280;var reduceMotion=window.matchMedia&&window.matchMedia('(prefers-reduced-motion: reduce)').matches;function updateButton(){if(window.pageYOffset>showAfter){btn.classList.add('is-visible');}else{btn.classList.remove('is-visible');} 2ticking=false;} 3window.addEventListener('scroll',function(){if(!ticking){window.requestAnimationFrame(updateButton);ticking=true;}},{passive:true});btn.addEventListener('click',function(){window.scrollTo({top:0,behavior:reduceMotion?'auto':'smooth'});});updateButton();})();
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.