From c9da1d2e01b742f9657b55798d5a0589cb6ea035 Mon Sep 17 00:00:00 2001
From: jamesrocker <jamesrocker@hotmail.co.uk>
Date: Sat, 5 Oct 2024 05:19:18 +0100
Subject: [PATCH] add comments describing relative directory change

---
 code/pcgen.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/code/pcgen.sh b/code/pcgen.sh
index 1b673869f23..fbf3035ba64 100755
--- a/code/pcgen.sh
+++ b/code/pcgen.sh
@@ -1,5 +1,9 @@
 #!/bin/sh
 set -e
+
+# Changing the current directory temporarily to the file location.
+# Ensuring the script operates relative to its own location, regardless
+# of where it is run from
 cd "$(dirname "$0")"
 
 # Most GUIs will change directory to the location of the script