去除 Kotlin 中文站文档多余空格

remove-kotlin-cn-doc-unnecessary-space.user.js

// ==UserScript==
// @name         去除 Kotlin 中文站文档多余空格
// @namespace    http://demojameson.com/remove-kotlin-cn-doc-unnecessary-space
// @version      0.2
// @description  去除 Kotlin 中文站文档多余空格
// @author       DemoJameson
// @match        https://www.kotlincn.net/docs/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    var ELEMENT = 1;
    var TEXT_NODE = 3;

    removeTextNodeNewLine(document.body);

    function removeTextNodeNewLine(element){
        if (element.nodeType === ELEMENT) {
            if (element.tagName === 'CODE' || element.tagName === 'PRE') return;
            element.childNodes.forEach(function(child){ removeTextNodeNewLine(child);});
        } else if (element.nodeType === TEXT_NODE) {
            element.textContent = element.textContent.replace(/\n/g, '');
        }
    }
})();