From 6ca377762516888b0488d60c971e0660ae6035f4 Mon Sep 17 00:00:00 2001
From: Camil Staps
Date: Fri, 14 Oct 2016 22:17:01 +0200
Subject: token_list using an array for memory efficiency

---
 interpreter/syntax.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'interpreter/syntax.h')

diff --git a/interpreter/syntax.h b/interpreter/syntax.h
index 09ba3bc..f2043c3 100644
--- a/interpreter/syntax.h
+++ b/interpreter/syntax.h
@@ -26,8 +26,9 @@ struct token {
 };
 
 struct token_list {
-	struct token elem;
-	struct token_list *rest;
+	unsigned int length;
+	unsigned int index;
+	struct token elems[];
 };
 
 void free_token(struct token*);
-- 
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