As you can see this is a fork. This project is not mine, but I needed to edit some comments with custom text, and that feature has been broken for months on the original repo. Here it's fixed.
To use this code, use the following js as bookmark:
javascript:(function() { window.bookmarkver = '1.4.10'; var isReddit = document.location.hostname.split('.').slice(-2).join('.') === 'reddit.com'; var isOverview = !! document.location.href.match(//overview\b/i); if (isReddit && isOverview) { var cachBustUrl = 'https://raw.githubusercontent.com/euuurgh/PowerDeleteSuite/master/powerdeletesuite.js?' + (new Date().getDate()); fetch(cachBustUrl).then(function(response) { return response.text(); }).then(function(data) { var script = document.createElement('script'); script.id = 'pd-script'; script.innerHTML = data; document.getElementsByTagName('head')[0].appendChild(script); }).catch(function() { alert('Error retrieving PowerDeleteSuite from GitHub'); }); } else if (confirm('This script can only be run from your own user profile on Reddit. Would you like to go there now?')) { document.location = 'https://old.reddit.com/u/me/overview'; } else { alert('Please go to your Reddit profile before running this script'); } })();