// ==UserScript==
// @name               reddit.com - Expand Dropdowns by Hover
// @namespace          a-pav
// @description        Hover on 'sorted by:' and 'links from:' dropdowns to expand them, move the mouse away for close. Avoid one unnecessary click.
// @match              *://*.reddit.com/*
// @match              *://reddit.com/*
// @version            1.0
// @run-at             document-end
// @author             a-pav
// @grant              none
// @icon               https://www.redditstatic.com/desktop2x/img/favicon/apple-icon-76x76.png
// ==/UserScript==
// operates on old design.
document.querySelectorAll("div.menuarea>div.spacer>div.dropdown.lightdrop")
.forEach(function(elm) {
elm.addEventListener('mouseenter', function(event) {
// 'open_menu' function is from reddit.com
open_menu(event.target);
});
elm.nextSibling.addEventListener('mouseleave', function(event) {
this.classList.remove("inuse");
});
});