From 7490494bbf8d7f6dfe4e6a09bdc69b430e35390d Mon Sep 17 00:00:00 2001
From: Daniel M <daniel.q.mueller@stud.h-da.de>
Date: Wed, 2 Feb 2022 19:40:10 +0100
Subject: [PATCH] Update README

---
 README.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 5af12a6..b8bf5e8 100644
--- a/README.md
+++ b/README.md
@@ -180,15 +180,15 @@ Line comments can be initiated by using `//`
     - [x] If Statement
     - [x] Else statement
 - [x] Line comments `//`
-- [ ] Strings
-- [ ] IO Intrinsics
+- [x] Strings
+- [x] IO Intrinsics
   - [x] Print
-  - [ ] ReadInt
 
 ## Grammar
 
 ### Expressions
 ```
+LITERAL = I64_LITERAL | STR_LITERAL
 expr_primary = LITERAL | IDENT | "(" expr ")" | "-" expr_primary | "~" expr_primary
 expr_mul = expr_primary (("*" | "/" | "%") expr_primary)*
 expr_add = expr_mul (("+" | "-") expr_mul)*