From ed90e77238fc96d33adc9135b4b4af6223154ae1 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Tue, 17 Jan 2023 19:21:55 +0100
Subject: [PATCH] word/quiz: decode uri-encoded location hash

Separator # not recognised in correct browsers like chrome.
---
 word/quiz.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/word/quiz.js b/word/quiz.js
index 5283628..dce5f7a 100644
--- a/word/quiz.js
+++ b/word/quiz.js
@@ -6,6 +6,12 @@ Array.prototype.shuffle = function () {
 	return this;
 };
 
+function hashparams() {
+	// location.hash is not encoded in firefox
+	const encodedhash = (window.location.href.split('#'))[1] || '';
+	return decodeURIComponent(encodedhash).split('#');
+}
+
 class Words {
 	constructor(data, root = undefined) {
 		this.data = data;
@@ -111,7 +117,7 @@ class WordQuiz {
 		return selection;
 	}
 
-	configure(params = window.location.hash.split('#')) {
+	configure(params = hashparams()) {
 		const opts = new Map(params.map(arg => arg.split(/[:=](.*)/)));
 		for (let [query, val] of opts) {
 			if (query.match(/^\d+$/)) {
-- 
2.30.0