复制替换空格

space.js

// ==UserScript==
// @name         复制替换空格
// @namespace    http://tampermonkey.net/
// @version      0.1.0
// @description  Hello World!
// @author       Xiaozhi
// @match        http://*/*
// @grant        none
// @require http://cdn.bootcss.com/jquery/2.2.3/jquery.js
// ==/UserScript==

(function() {
    'use strict';
    setTimeout(function() {
        document.getElementById('ueditor_replace').addEventListener('paste', function(event) {
            alert(123123);
            var clipboardData = event.originalEvent.clipboardData || window.clipboardData;
            var text = clipboardData.getData("text");
            console.log(text);

        });

        var line_pat = /.+\n?/mg;
        var line = '';
        var new_content = '';
        while (line = line_pat.exec(content)) {
            new_content += line[0].replace(/^ +/, function(match) {
                return Array(match.length + 1).join('.');
            });
        }
    }, 5000);
})();