parser works for var decl with assignment

src/language_frontend/lexer/tokens.rs

@@ -3,7 +3,7 @@ use std::fmt;
 use logos::{Logos};
 
 #[derive(Logos, Debug, Clone, PartialEq)]
-#[regex(r"[ \t\f]+", logos::skip)]
+#[regex(r"[\t\f]+", logos::skip)]
 pub enum Token {
     // Identifier
     #[regex(r"[a-zA-Z_][a-zA-Z0-9_]*", |lex| lex.slice().to_owned())]