// ==UserScript==
// @name         知乎自定义
// @namespace    zhihu_edit
// @version      1.3
// @description  去除知乎回答页的翻页Header
// @author       zxk2099
// @match        *://www.zhihu.com/*
// @icon         https://static.zhihu.com/heifetz/favicon.ico
// @grant        none
// @license      MIT
// ==/UserScript==
(function() {
'use strict';
//删除标题控件
document.querySelector('.isLogin').remove();
//滚动隐藏
var lastScrollTop = 0;
document.addEventListener('scroll', function() {
var currentScrollTop = window.pageYOffset || document.documentElement.scrollTop;
document.querySelector('[data-za-module="TopNavBar"]').style.cssText = currentScrollTop < lastScrollTop ? "width: 100%; top: 0px" : "display:none";
lastScrollTop = currentScrollTop;
});
//document.querySelector('.Question-sideColumnAdContainer').remove();
//下载回答为md文件
//var s = document.querySelector('[class^="RichText"][class*="CopyrightRichText-richText"]').innerHTML;
//var s1 = s.replace(new RegExp("<p [a-zA-Z0-9-_]*=\"[a-zA-Z0-9-_]*?\"( [a-zA-Z0-9-_]*=\"[a-zA-Z0-9-_]*?\")?>",'g'),"");
//var s2 = s1.replace(new RegExp("<p ([a-zA-Z0-9-_]*)=\"[a-zA-Z0-9-_]*\">",'g'),""); //js不需要，Typora需要
//var s3 = s1.replace("/<\/p>/g","<br>");
//var s4 = s3.replace("/<b>/g","**");
//var s5 = s4.replace("/<\/b>/g","**");
//console.log(s5);
})();