From c6b3e619c3d300d5e048910db3251d73cb7f9102 Mon Sep 17 00:00:00 2001
From: Mattias Hansson <mattias@techserio.com>
Date: Thu, 20 Nov 2025 22:01:23 +0100
Subject: [PATCH] Added xor (^) operator to constant expressions

---
 internal/utils/utils.go | 2 ++
 syntax.md               | 1 +
 2 files changed, 3 insertions(+)

diff --git a/internal/utils/utils.go b/internal/utils/utils.go
index 755d168..3026fcb 100644
--- a/internal/utils/utils.go
+++ b/internal/utils/utils.go
@@ -203,6 +203,8 @@ func EvaluateExpression(expr string, lookup ConstantLookup) (int64, error) {
 			result = result | nextVal
 		case '&':
 			result = result & nextVal
+		case '^':
+			result = result ^ nextVal
 		default:
 			return 0, fmt.Errorf("unknown operator %q", op)
 		}
diff --git a/syntax.md b/syntax.md
index 5285a20..9d1ac7f 100644
--- a/syntax.md
+++ b/syntax.md
@@ -387,6 +387,7 @@ Evaluated strictly left to right:
 - `/` Division
 - `|` Bitwise OR
 - `&` Bitwise AND
+- `^` Bitwise XOR
 
 ### Constants