From 78ec9e5a6063d9c02840b09cf92075138cc4772c Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Thu, 23 May 2024 22:31:43 -0400
Subject: [PATCH] Limit character range.

---
 Machines/Acorn/Archimedes/Archimedes.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Machines/Acorn/Archimedes/Archimedes.cpp b/Machines/Acorn/Archimedes/Archimedes.cpp
index 3e4435a80..a37dd6890 100644
--- a/Machines/Acorn/Archimedes/Archimedes.cpp
+++ b/Machines/Acorn/Archimedes/Archimedes.cpp
@@ -179,7 +179,7 @@ class ConcreteMachine:
 							uint8_t next;
 							executor_.bus.read(address, next, false);
 							if(next < 0x20) break;
-							desc.push_back(static_cast<char>(next));
+							desc.push_back(static_cast<char>(next) & 0x7f);
 							++address;
 						}
 						return desc;