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@xiee/utils

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Miscellaneous tools and utilities to manipulate HTML pages

github.com/yihui/lite.js

yihui/lite.js

2 lines • 522 B
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(()=>{function e(e){const n='<span data-line-number=""></span>',t="span[data-line-number]";if(e.querySelector(t))return;e.innerHTML=n+e.innerHTML.replace(/\n(?=.|\s)/g,"\n"+n);let r=+e.dataset.start;isNaN(r)&&(r=1);const a=e.querySelectorAll(t),l=(""+(r-1+a.length)).length;a.forEach(e=>{let n=""+r++,t=l-n.length;t>0&&(n="0".repeat(t)+n),e.dataset.lineNumber=n})}addEventListener("load",n=>document.querySelectorAll("pre > code.line-numbers:first-child").forEach(e))})(); //# sourceMappingURL=code-line-numbers.min.js.map