From d51145341817bd30030c099cb7d5b2b03281128a Mon Sep 17 00:00:00 2001
From: Tanner Collin <git@tannercollin.com>
Date: Thu, 4 Dec 2025 20:56:14 +0000
Subject: [PATCH] fix: Detect and render inline math using single dollar
 delimiters

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
---
 webclient/src/Article.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/webclient/src/Article.js b/webclient/src/Article.js
index 0761dca..9af3567 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('$$')) {
+				if (text.includes('\\[') || text.includes('\\(') || text.includes('$$') || text.includes('$')) {
 					return <Latex key={key} delimiters={latexDelimiters}>{text}</Latex>;
 				}
 
@@ -138,7 +138,8 @@ function Article({ cache }) {
 			const textContent = v.textContent.trim();
 			const isMath = (textContent.startsWith('\\(') && textContent.endsWith('\\)')) ||
 				(textContent.startsWith('\\[') && textContent.endsWith('\\]')) ||
-				(textContent.startsWith('$$') && textContent.endsWith('$$'));
+				(textContent.startsWith('$$') && textContent.endsWith('$$')) ||
+				(textContent.startsWith('$') && textContent.endsWith('$') && textContent.indexOf('$') !== textContent.lastIndexOf('$'));
 
 			const props = { key: key };
 			if (v.hasAttributes()) {