Support peeking ahead multiple tokens

1 files changed, 4 insertions, 0 deletions

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();
     }