// ==UserScript==
// @name         遇到句号就添加换行
// @namespace    http://tampermonkey.net/
// @version      1.0
// @license      MIT
// @description  在网页正文中的句号后面添加</br>实现换行
// @author       阿虚同学
// @match        *://*/*
// @grant        none
// ==/UserScript==
(function() {
'use strict';
// Helper function to add line breaks after Chinese periods
function addLineBreaks(node) {
if (node.nodeType === Node.TEXT_NODE) {
let text = node.nodeValue;
let newText = text.replace(/。/g, '。</br>');
let newNode = document.createElement('span');
newNode.innerHTML = newText;
node.parentNode.replaceChild(newNode, node);
} else if (node.nodeType === Node.ELEMENT_NODE) {
for (let child of node.childNodes) {
addLineBreaks(child);
}
}
}
// Target the main content area of the webpage
let contentArea = document.body; // You might want to target a specific element instead of the whole body
// Apply the line breaks recursively
addLineBreaks(contentArea);
})();