From 16e6b67994fdd2bb1b6483bb92ebd160be1340da Mon Sep 17 00:00:00 2001
From: Valk Richard Li <48872266+ValKmjolnir@users.noreply.github.com>
Date: Sun, 13 Oct 2019 11:01:31 +0800
Subject: [PATCH] Update README.md

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index e6541b3..181b5f5 100644
--- a/README.md
+++ b/README.md
@@ -60,3 +60,7 @@ And in future i will make it to support more flexible grammar.
 # Calculator
 
 You can try a calculator in version 0.17~0.19 !
+
+# Abstract syntax tree
+
+In version 1.0 the ast will be completed.