Automatically convert line feed (LF) to carriage return + line feed (CRLF) when copying text from web pages. 可以让复制的greasy fork代码支持在via直接新建，也可以让系统菜单复制的通义千问移动端网页的代码在便签APP正常换行。UserScript完全由通义千问生成。
// ==UserScript==
// @name Convert LF to CRLF
// @namespace http://tampermonkey.net/
// @version 0.1.2
// @description Automatically convert line feed (LF) to carriage return + line feed (CRLF) when copying text from web pages. 可以让复制的greasy fork代码支持在via直接新建，也可以让系统菜单复制的通义千问移动端网页的代码在便签APP正常换行。UserScript完全由通义千问生成。
// @author 幸福的赢得
// @match *://greatest.deepsurf.us/*/scripts/*/code*
// @match *://update.greatest.deepsurf.us/*
// @match *://tongyi.aliyun.com/*
// @match *://www.doubao.com/chat/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
document.addEventListener('copy', function(event) {
var selection = window.getSelection().toString();
if (!selection.includes('\n')) return;
event.preventDefault();
// Replace LF with CRLF
var modifiedSelection = selection.replace(/\n/g, '\r\n');
//进一步优化通义千问移动版网页
if (/:\/\/tongyi/.test (location.href) ) {
// Remove the leading whitespace + newline
modifiedSelection = modifiedSelection.replace(/^\r\n/, '');
// Find and remove the pattern "space newline space newline" and everything following it
var patternMatch = modifiedSelection.match(/\r\n0\/1000\r\n(.*)/);
if (patternMatch) {
modifiedSelection = modifiedSelection.slice(0, -patternMatch[0].length -2);
}
}
// Put the modified text on the clipboard
event.clipboardData.setData('text/plain', modifiedSelection);
});
})();