From 0c1c56b54ae861dd784aabe39bea7c9c06322569 Mon Sep 17 00:00:00 2001
From: Tanner Collin <git@tannercollin.com>
Date: Mon, 8 Dec 2025 23:52:36 +0000
Subject: [PATCH] Fix: Prevent false positive single dollar math detection in
 text nodes

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
---
 webclient/src/Article.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/webclient/src/Article.js b/webclient/src/Article.js
index 629e7d6..212d2ec 100644
--- a/webclient/src/Article.js
+++ b/webclient/src/Article.js
@@ -106,7 +106,7 @@ function Article({ cache }) {
 
 			if (v.nodeName === '#text') {
 				const text = v.data;
-				if (text.includes('\\[') || text.includes('\\(') || text.includes('$$') || text.includes('$')) {
+				if (text.includes('\\[') || text.includes('\\(') || text.includes('$$') || /\$(?:[^$]*[^\s$])\$/.test(text)) {
 					return <Latex key={key} delimiters={latexDelimiters}>{text}</Latex>;
 				}