From aae588249a489917bec2be16d31dca275db56e2b Mon Sep 17 00:00:00 2001
From: Enrico Sintoni <enrico.sintoni.ra@gmail.com>
Date: Fri, 24 Jan 2025 18:54:08 +0100
Subject: [PATCH] FIX: LaTeX rendering not working if % is put at the end of
 the preamble

---
 MathjaxToSVG/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MathjaxToSVG/index.ts b/MathjaxToSVG/index.ts
index 57686c9..c4ef697 100644
--- a/MathjaxToSVG/index.ts
+++ b/MathjaxToSVG/index.ts
@@ -69,7 +69,7 @@ export async function tex2dataURL(
 
   try {
     const node = html.convert(
-      preamble ? `${preamble}${tex}` : tex,
+      preamble ? `${preamble}\n${tex}` : tex,
       { display: true, scale }
     );
     const svg = new DOMParser().parseFromString(adaptor.innerHTML(node), "image/svg+xml").firstChild as SVGSVGElement;