1 files changed, 4 insertions, 0 deletions
diff --git a/src/tokenizer.c b/src/tokenizer.c
index 82ea0f6..fd516f6 100644
--- a/src/tokenizer.c
+++ b/src/tokenizer.c
@@ -768,3 +768,7 @@ int tokenizer_get_code_reference_index(Tokenizer *self, const char *ref) {
         return -1;
     return ref - self->code.data;
 }
+
+bool tokenizer_contains_code_reference(Tokenizer *self, const char *code_ref) {
+    return code_ref >= self->code.data && code_ref < self->code.data + self->code.size;
+}