From bc83775a927e14c9ed13bcfc0bd5b4aa2d332e7c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A2=B6=E5=A1=9A=E5=A4=AA=E6=99=BA?=
 <kajizukataichi@outlook.jp>
Date: Sat, 27 Jul 2024 12:10:53 +0900
Subject: [PATCH] Update README.md

---
 README.md | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 33ae9c8..dd13a70 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,18 @@ print result;
 
 ## Usage
 Rust is needed to use ScriptS. You have to install it.
-Let's try below command to run script.
+
+sub-command `code` is to run script.
+```
+cargo run -- run example.ss
+```
+
+sub-command `code` is to show Python code generated.
+```
+cargo run -- code example.ss
+```
+
+sub-command `ast` is to show abstract syntax tree.
 ```
-cargo run -- example.ss
+cargo run -- ast example.ss
 ```