From d82df9d7d8ec821b6d6feb48eec56a586d21651d Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Fri, 29 Dec 2023 12:04:05 +0000
Subject: [PATCH] [autocomplete] optimistic client-side filtering

---
 ext/autocomplete/script.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ext/autocomplete/script.js b/ext/autocomplete/script.js
index 0926fd4c..bdd9c1b4 100644
--- a/ext/autocomplete/script.js
+++ b/ext/autocomplete/script.js
@@ -93,7 +93,10 @@ function renderCompletions(element) {
 	completions_el.id = 'completions';
 
 	// add children for top completions, with the selected one highlighted
-	Object.keys(completions).slice(0, 100).forEach((key, i) => {
+	let word = getCurrentWord(element);
+	Object.keys(completions).filter(
+		(key) => key.toLowerCase().startsWith(word.toLowerCase())
+	).slice(0, 100).forEach((key, i) => {
 		let value = completions[key];
 		let li = document.createElement('li');
 		li.innerText = key + ' (' + value + ')';