From 95874b949233105cf2ae2ec42c8dc8137cfb4fe9 Mon Sep 17 00:00:00 2001
From: Warrick Lo <warrick.s.z.lo@gmail.com>
Date: Wed, 11 Feb 2026 10:16:14 -0800
Subject: Update code listings in appendix

Signed-off-by: Warrick Lo <warrick.s.z.lo@gmail.com>
---
 general.cls | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'general.cls')

diff --git a/general.cls b/general.cls
index dc67d63..a58b819 100644
--- a/general.cls
+++ b/general.cls
@@ -29,6 +29,7 @@
 % Code listings.
 \RequirePackage{listings}
 \RequirePackage{matlab-prettifier}
+\RequirePackage{xcolor}
 
 \setmainfont{Minion3}[
 	Path=fonts/,
@@ -51,6 +52,12 @@
 	separate-uncertainty=true
 }
 
+\lstset{
+	numbers=left,
+	numbersep=8pt,
+	frame=single
+}
+
 \titleformat{\section}{\Large\bfseries}{}{0pt}{}
 
 \renewcommand{\arraystretch}{1.25}
-- 
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