From fb563addf448b2e59bd8a6fe669a6a32eee364ed Mon Sep 17 00:00:00 2001
From: LunarAkai <akai@lunarakai.de>
Date: Thu, 7 Aug 2025 01:53:49 +0200
Subject: [PATCH] hey it can calculate 4 again xP

---
 .../abstract_syntax_tree/parser.rs            | 11 ++------
 src/language_frontend/lexer/tokens.rs         | 26 +++++++++++++++++++
 2 files changed, 28 insertions(+), 9 deletions(-)

diff --git a/src/language_frontend/abstract_syntax_tree/parser.rs b/src/language_frontend/abstract_syntax_tree/parser.rs
index 5e0203e..e871bc8 100644
--- a/src/language_frontend/abstract_syntax_tree/parser.rs
+++ b/src/language_frontend/abstract_syntax_tree/parser.rs
@@ -21,16 +21,9 @@ pub fn parser<'src>() -> impl Parser<'src, &'src [Token<'src>], Expression<'src>
     let eq = just(Token::Equals);
 
     let expr = recursive(|expr| {
-        let atom = {
-            let parenthesized = expr
-                .clone()
-                .delimited_by(just(Token::ParenBegin), just(Token::ParenEnd));
+        let atom = select! {
+            Token::Float(x) => Expression::Float(x),
 
-            let integer = select! {
-                Token::Integer(n) => Expression::Integer(n),
-            };
-
-            parenthesized.or(integer)
         };
 
         let unary = just(Token::Substract)
diff --git a/src/language_frontend/lexer/tokens.rs b/src/language_frontend/lexer/tokens.rs
index 7a5cace..8c80bfa 100644
--- a/src/language_frontend/lexer/tokens.rs
+++ b/src/language_frontend/lexer/tokens.rs
@@ -1,3 +1,5 @@
+use std::fmt;
+
 use logos::{Lexer, Logos};
 
 #[derive(Logos, Debug, Clone, PartialEq)]
@@ -56,3 +58,27 @@ pub enum Token<'src> {
     #[token("else")]
     Keyword(&'src str),
 }
+
+
+impl fmt::Display for Token<'_> {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        match self {
+            Token::Float(s) => write!(f, "{s}"),
+            Token::Add => write!(f, "+"),
+            Token::Bool(_) => write!(f, "+"),
+            Token::Substract => write!(f, "-"),
+            Token::Multiply => write!(f, "*"),
+            Token::Divide => write!(f, "/"),
+            Token::Equals => write!(f, "="),
+            Token::Colon => write!(f, ":"),
+            Token::ParenBegin => write!(f, "("),
+            Token::ParenEnd => write!(f, ")"),
+            Token::BraceBegin => write!(f, "{{"),
+            Token::BraceEnd => write!(f, "}}"),
+            Token::Integer(s) => write!(f, "{s}"),
+            Token::Ident(s) => write!(f, "{s}"),
+            Token::String(s) => write!(f, "{s}"),
+            Token::Keyword(s) => write!(f, "{s}"),
+        }
+    }
+}