From f7ea0788b8958553277859a08e581072e1a4050a Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 17 Sep 2023 16:53:25 +0100
Subject: Support peeking ahead multiple tokens

---
 src/main/java/org/shedlang/compiler/tokeniser/TokenIterator.java | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/main/java')

diff --git a/src/main/java/org/shedlang/compiler/tokeniser/TokenIterator.java b/src/main/java/org/shedlang/compiler/tokeniser/TokenIterator.java
index db8d057b..3462b4b7 100644
--- a/src/main/java/org/shedlang/compiler/tokeniser/TokenIterator.java
+++ b/src/main/java/org/shedlang/compiler/tokeniser/TokenIterator.java
@@ -50,6 +50,10 @@ public class TokenIterator<TTokenType> {
         return tokens.get();
     }
 
+    public Token<TTokenType> peek(int offset) {
+        return tokens.get(offset);
+    }
+
     public Source position() {
         return tokens.get().source().start();
     }
-- 
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