Source Page Lines Wrapper

Automatically checks the wrap lines checkbox in view-source page

As of 31.07.2025. See апошняя версія.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Source Page Lines Wrapper
// @namespace    U291cmNlIFBhZ2UgTGluZSBXcmFwcGVy
// @version      1.0
// @description  Automatically checks the wrap lines checkbox in view-source page
// @author       smed79
// @license      GPLv3
// @icon         https://i25.servimg.com/u/f25/11/94/21/24/wrap10.png
// @homepage     https://github.com/smed79
// @match        view-source:*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Wait for the DOM to be ready
    const checkWrapBox = () => {
        const checkbox = document.querySelector('input[type="checkbox"]');
        if (checkbox && !checkbox.checked) {
            checkbox.checked = true;
            checkbox.dispatchEvent(new Event('change', { bubbles: true }));
        }
    };

    // Try immediately in case DOM is already available
    checkWrapBox();

    // Fallback if it takes time to render
    document.addEventListener("DOMContentLoaded", checkWrapBox);
    window.addEventListener("load", checkWrapBox);
})();