← Back
Editing: codejar-linenumbers.min.js
/*! * codejar-linenumbers v1.0.1 (https://github.com/julianpoemp/codejar-linenumbers) * Copyright (c) 2023, Julian Poemp, MIT */ function withLineNumbers(r,e={}){const d={class:"codejar-linenumbers",wrapClass:"codejar-wrap",width:"35px",backgroundColor:"rgba(128, 128, 128, 0.15)",color:"",...e};let l;return function(e){r(e),l||(l=init(e,d),e.addEventListener("scroll",()=>l.style.top=`-${e.scrollTop}px`));var t=(e.textContent||"").replace(/\n$/g,"").split("\n").length;let o="";for(let e=0;e<t;e++)o+=e+1+` `;l.innerText=o}}function init(e,t){var o=getComputedStyle(e),r=document.createElement("div"),d=(r.className=t.wrapClass,r.style.position="relative",document.createElement("div")),l=(d.className="codejar-linenumbers-inner-wrap",d.style.background=o.background,d.style.marginTop=o.borderTopWidth,d.style.marginBottom=o.borderBottomWidth,d.style.marginLeft=o.borderLeftWidth,d.style.borderTopLeftRadius=o.borderTopLeftRadius,d.style.borderBottomLeftRadius=o.borderBottomLeftRadius,document.createElement("div")),d=(l.className=t.class,d.appendChild(l),r.appendChild(d),l.style.width=t.width,l.style.overflow="hidden",l.style.backgroundColor=t.backgroundColor,l.style.fontFamily=o.fontFamily,l.style.fontSize=o.fontSize,l.style.lineHeight=o.lineHeight,l.style.paddingTop=`calc(${o.paddingTop})`,l.style.paddingLeft=o.paddingLeft,l.style.borderTopLeftRadius=o.borderTopLeftRadius,l.style.borderBottomLeftRadius=o.borderBottomLeftRadius,document.createElement("div"));return d.setAttribute("class","codejar-linenumber"),d.style.color=t.color||o.color,d.style.setProperty("mix-blend-mode","unset"),l.appendChild(d),e.style.paddingLeft=`calc(${t.width} + ${l.style.paddingLeft} + 5px)`,e.style.whiteSpace="pre",e.parentNode.insertBefore(r,e),r.appendChild(e),d}
Save File
Cancel