script.user.js

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`ed65ca09` 2022-01-20 Pavel Safronov	1	// ==UserScript==
	2	// @name Add Hover Text to Webcomics
`3f3d8336` 2023-02-01 Pavel Safronov	3	// @namespace https://gitlab.com/PavelSafronov/tools
`ed65ca09` 2022-01-20 Pavel Safronov	4	// @version 0.2
	5	// @description Add hover text as paragraph under comics.
	6	// @author Pavel Safronov
	7	// @match https://xkcd.com/*
	8	// @match https://www.smbc-comics.com/*
	9	// @grant none
	10	// ==/UserScript==
	11
	12	(function () {
	13	'use strict';
	14
	15	const hostnameToComicDivIdDict = {
	16	"www.smbc-comics.com": "cc-comicbody",
	17	"xkcd.com": "comic"
	18	}
	19	const hostname = window.location.hostname;
	20	const comicDivId = hostnameToComicDivIdDict[hostname];
	21
	22	if (comicDivId) {
	23	const comicDiv = document.getElementById(comicDivId);
	24	const image = comicDiv.getElementsByTagName("img")[0];
	25	const altText = image && image.title;
	26	if (altText) {
	27	const p = document.createElement("p");
	28	p.innerText = `Hover text: ${altText}`;
	29	comicDiv.parentNode.insertBefore(p, comicDiv.nextSibling);
	30	}
	31	}
	32	})();