Open SmartManoj opened 5 years ago
I'd be happy to accept a pull request for this, if you want to include it in SOX :)
Any reason for the removal of that label? @mezmi
Does this look good? Partly inspired from Stacks.
[...document.querySelectorAll('.s-prose pre')].forEach(codeBlock => {
codeBlock.classList.add('s-code-block'); // add the stacks class in case it doesn't already exist
// the last item of the array is just a newline and not an actual line of code
const lineNumber = codeBlock.innerText.split(/\r?\n/).length - 1;
// index is zero-based, so we need to increase by 1
const lineDivs = [...Array(lineNumber).keys()].map(number => `<div>${number + 1}</div>`).join('');
codeBlock.insertAdjacentHTML('afterbegin', `<code class="s-code-block--line-numbers">${lineDivs}</code>`);
});
@double-beep that looks perfect! would you mind making a quick PR to add that in as a feature? :) /cc @SmartManoj!
Not maintained 5 years old, https://greasyfork.org/en/scripts/1781-so-code-line-nums
Updated one https://raw.githubusercontent.com/SmartManoj/SmartUserScripts/master/SO_Lines.user.js