diff --git a/src/main.rs b/src/main.rs
index b741640..69154fd 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -43,7 +43,7 @@ enum Token
 enum TokenizerState
 {
 	Start,
-	Quote, Name, Number, Zero,
+	Quote, SingleQuote, Name, Number, Zero,
 	A, B, D, E, F, G, I, L, N, O, R, T, U, W,
 	Plus, Minus, Star, Slash, Percent, Caret, Hash,
 	Ampersand, Tilde, Pipe, Lt, Gt, Equals, RoundOpen, RoundClosed, CurlyOpen, CurlyClosed, SquareOpen, SquareClosed,
@@ -51,10 +51,10 @@ enum TokenizerState
 
 	An, Br, Do, El, En, Fa, Fo, Fu, Go, If, In, Lo, Ni, No, Or, Re, Th, Tr, Un, Wh,
 	LtLt, GtGt, SlashSlash, EqualsEquals, TildeEquals, LtEquals, GtEquals, ColonColon, DotDot,
-	SmallComment, QuoteBackslash, String, HexNumberX, ExpNumber,
+	SmallComment, QuoteBackslash, SingleQuoteBackslash, String, HexNumberX, ExpNumber,
 
 	And, Bre, Els, End, Fal, For, Fun, Got, Loc, Nil, Not, Rep, Ret, The, Tru, Unt, Whi,
-	DotDotDot, HexNumber,
+	DotDotDot, HexNumber, QuoteBackslashZ, SingleQuoteBackslashZ,
 	BigComment,
 
 	Brea, Else, Fals, Func, Goto, Loca, Repe, Retu, Then, True, Unti, Whil, HexExpNumber,
@@ -240,6 +240,18 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 						token = Some(Token::CurlyClosed);
 						state = TokenizerState::CurlyClosed;
 					}
+					'[' =>
+					{
+						last_index = index as i32;
+						token = Some(Token::SquareOpen);
+						state = TokenizerState::SquareOpen;
+					}
+					']' =>
+					{
+						last_index = index as i32;
+						token = Some(Token::SquareClosed);
+						state = TokenizerState::SquareClosed;
+					}
 					'+' =>
 					{
 						last_index = index as i32;
@@ -277,10 +289,20 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 						token_str.push(ch);
 						state = TokenizerState::Zero;
 					}
+					'"' =>
+					{
+						token = None;
+						state = TokenizerState::Quote;
+					}
+					'\'' =>
+					{
+						token = None;
+						state = TokenizerState::SingleQuote;
+					}
 					_ =>
 					{
 						if ch.is_whitespace() { }
-						else if ch.is_ascii_alphabetic()
+						else if ch.is_ascii_alphabetic() || ch == '_'
 						{
 							last_index = index as i32;
 							token_str.push(ch);
@@ -301,6 +323,230 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 					}
 				}
 			}
+			TokenizerState::Quote =>
+			{
+				match ch
+				{
+					'\\' =>
+					{
+						state = TokenizerState::QuoteBackslash;
+					}
+					'"' =>
+					{
+						last_index = index as i32;
+						token = Some(Token::StringLiteral(token_str.clone()));
+						state = TokenizerState::String;
+					}
+					_ =>
+					{
+						token_str.push(ch);
+					}
+				}
+			}
+			TokenizerState::QuoteBackslash =>
+			{
+				match ch
+				{
+					'a' =>
+					{
+						token_str.push('\u{0007}');
+						state = TokenizerState::Quote;
+					}
+					'b' =>
+					{
+						token_str.push('\u{0008}');
+						state = TokenizerState::Quote;
+					}
+					't' =>
+					{
+						token_str.push('\t');
+						state = TokenizerState::Quote;
+					}
+					'n' | '\n' =>
+					{
+						token_str.push('\n');
+						state = TokenizerState::Quote;
+					}
+					'v' =>
+					{
+						token_str.push('\u{000b}');
+						state = TokenizerState::Quote;
+					}
+					'f' =>
+					{
+						token_str.push('\u{000c}');
+						state = TokenizerState::Quote;
+					}
+					'r' =>
+					{
+						token_str.push('\r');
+						state = TokenizerState::Quote;
+					}
+					'\\' =>
+					{
+						token_str.push('\\');
+						state = TokenizerState::Quote;
+					}
+					'"' =>
+					{
+						token_str.push('\"');
+						state = TokenizerState::Quote;
+					}
+					'\'' =>
+					{
+						token_str.push('\'');
+						state = TokenizerState::Quote;
+					}
+					'z' =>
+					{
+						state = TokenizerState::QuoteBackslashZ;
+					}
+					_ => return Err("Unknown escape sequence"),
+				}
+			}
+			TokenizerState::QuoteBackslashZ =>
+			{
+				match ch
+				{
+					'\\' =>
+					{
+						state = TokenizerState::QuoteBackslash;
+					}
+					'"' =>
+					{
+						last_index = index as i32;
+						token = Some(Token::StringLiteral(token_str.clone()));
+						state = TokenizerState::String;
+					}
+					_ =>
+					{
+						if !ch.is_whitespace()
+						{
+							token_str.push(ch);
+							state = TokenizerState::Quote;
+						}
+					}
+				}
+			}
+			TokenizerState::SingleQuote =>
+			{
+				match ch
+				{
+					'\\' =>
+					{
+						state = TokenizerState::SingleQuoteBackslash;
+					}
+					'\'' =>
+					{
+						last_index = index as i32;
+						token = Some(Token::StringLiteral(token_str.clone()));
+						state = TokenizerState::String;
+					}
+					_ =>
+					{
+						token_str.push(ch);
+					}
+				}
+			}
+			TokenizerState::SingleQuoteBackslash =>
+			{
+				match ch
+				{
+					'a' =>
+					{
+						token_str.push('\u{0007}');
+						state = TokenizerState::SingleQuote;
+					}
+					'b' =>
+					{
+						token_str.push('\u{0008}');
+						state = TokenizerState::SingleQuote;
+					}
+					't' =>
+					{
+						token_str.push('\t');
+						state = TokenizerState::SingleQuote;
+					}
+					'n' | '\n' =>
+					{
+						token_str.push('\n');
+						state = TokenizerState::SingleQuote;
+					}
+					'v' =>
+					{
+						token_str.push('\u{000b}');
+						state = TokenizerState::SingleQuote;
+					}
+					'f' =>
+					{
+						token_str.push('\u{000c}');
+						state = TokenizerState::SingleQuote;
+					}
+					'r' =>
+					{
+						token_str.push('\r');
+						state = TokenizerState::SingleQuote;
+					}
+					'\\' =>
+					{
+						token_str.push('\\');
+						state = TokenizerState::SingleQuote;
+					}
+					'"' =>
+					{
+						token_str.push('\"');
+						state = TokenizerState::SingleQuote;
+					}
+					'\'' =>
+					{
+						token_str.push('\'');
+						state = TokenizerState::SingleQuote;
+					}
+					'z' =>
+					{
+						state = TokenizerState::SingleQuoteBackslashZ;
+					}
+					_ => return Err("Unknown escape sequence"),
+				}
+			}
+			TokenizerState::SingleQuoteBackslashZ =>
+			{
+				match ch
+				{
+					'\\' =>
+					{
+						state = TokenizerState::SingleQuoteBackslash;
+					}
+					'\'' =>
+					{
+						last_index = index as i32;
+						token = Some(Token::StringLiteral(token_str.clone()));
+						state = TokenizerState::String;
+					}
+					_ =>
+					{
+						if !ch.is_whitespace()
+						{
+							token_str.push(ch);
+							state = TokenizerState::SingleQuote;
+						}
+					}
+				}
+			}
+			TokenizerState::String =>
+			{
+				if last_index == -1 || token.is_none()
+				{
+					println!("{}|{}|{:?} | {:?}", last_index, index, token, tokens);
+					return Err("Lexerr");
+				}
+				index = last_index as usize;
+				last_index = -1;
+				token = None;
+				tokens.push(Token::StringLiteral(token_str.clone()));
+				token_str.clear();
+				state = TokenizerState::Start;
+			}
 			TokenizerState::Name =>
 			{
 				if ch.is_ascii_alphanumeric() || ch == '_'
@@ -330,7 +576,6 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 				{
 					'x' =>
 					{
-						last_index = index as i32;
 						token_str.push(ch);
 						token = None;
 						state = TokenizerState::HexNumberX;
@@ -394,7 +639,6 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 				{
 					'p' =>
 					{
-						last_index = index as i32;
 						token_str.push(ch);
 						token = None;
 						state = TokenizerState::HexExpNumber;
@@ -434,7 +678,6 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 				{
 					'e' =>
 					{
-						last_index = index as i32;
 						token_str.push(ch);
 						token = None;
 						state = TokenizerState::ExpNumber;
@@ -467,7 +710,7 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 			TokenizerState::Comma | TokenizerState::RoundOpen | TokenizerState::RoundClosed |
 			TokenizerState::CurlyOpen | TokenizerState::CurlyClosed | TokenizerState::Plus |
 			TokenizerState::TildeEquals | TokenizerState::EqualsEquals | TokenizerState::Hash |
-			TokenizerState::GtEquals | TokenizerState::LtEquals =>
+			TokenizerState::GtEquals | TokenizerState::LtEquals | TokenizerState::SquareOpen | TokenizerState::SquareClosed =>
 			{
 				if last_index == -1 || token.is_none()
 				{
@@ -597,6 +840,46 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 					}
 				}
 			}
+			TokenizerState::DotDot =>
+			{
+				match ch
+				{
+					'.' =>
+					{
+						last_index = index as i32;
+						token = Some(Token::DotDotDot);
+						state = TokenizerState::DotDotDot;
+					}
+					_ =>
+					{
+						if last_index == -1 || token.is_none()
+						{
+							println!("{}|{}|{:?} | {:?}", last_index, index, token, tokens);
+							return Err("Lexerr");
+						}
+						index = last_index as usize;
+						last_index = -1;
+						tokens.push(token.clone().unwrap());
+						token = None;
+						token_str.clear();
+						state = TokenizerState::Start;
+					}
+				}
+			}
+			TokenizerState::DotDotDot =>
+			{
+				if last_index == -1 || token.is_none()
+				{
+					println!("{}|{}|{:?} | {:?}", last_index, index, token, tokens);
+					return Err("Lexerr");
+				}
+				index = last_index as usize;
+				last_index = -1;
+				token = None;
+				token_str.clear();
+				state = TokenizerState::Start;
+				tokens.push(Token::And);
+			}
 			TokenizerState::Colon =>
 			{
 				match ch
@@ -2818,6 +3101,67 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 					tokens.push(Token::False);
 				}
 			}
+			TokenizerState::Fo =>
+			{
+				match ch
+				{
+					'r' =>
+					{
+						last_index = index as i32;
+						token = Some(Token::Name("for".to_string()));
+						token_str.push(ch);
+						state = TokenizerState::For;
+					}
+					_ =>
+					{
+						if ch.is_ascii_alphanumeric() || ch == '_'
+						{
+							last_index = index as i32;
+							token_str.push(ch);
+							token = Some(Token::Name(token_str.clone()));
+							state = TokenizerState::Name;
+						}
+						else
+						{
+							if last_index == -1 || token.is_none()
+							{
+								println!("{}|{}|{:?} | {:?}", last_index, index, token, tokens);
+								return Err("Lexerr");
+							}
+							index = last_index as usize;
+							last_index = -1;
+							tokens.push(token.unwrap().clone());
+							token = None;
+							token_str.clear();
+							state = TokenizerState::Start;
+						}
+					}
+				}
+			}
+			TokenizerState::For =>
+			{
+				if ch.is_ascii_alphanumeric() || ch == '_'
+				{
+					last_index = index as i32;
+					token_str.push(ch);
+					token = Some(Token::Name(token_str.clone()));
+					state = TokenizerState::Name;
+				}
+				else
+				{
+					if last_index == -1 || token.is_none()
+					{
+						println!("{}|{}|{:?} | {:?}", last_index, index, token, tokens);
+						return Err("Lexerr");
+					}
+					index = last_index as usize;
+					last_index = -1;
+					token = None;
+					token_str.clear();
+					state = TokenizerState::Start;
+					tokens.push(Token::For);
+				}
+			}
 			TokenizerState::L =>
 			{
 				match ch
@@ -2866,7 +3210,30 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 						token_str.push(ch);
 						state = TokenizerState::Loc;
 					}
-					_ => todo!("State {:?}, Char {}", state, ch)
+					_ =>
+					{
+						if ch.is_ascii_alphanumeric() || ch == '_'
+						{
+							last_index = index as i32;
+							token_str.push(ch);
+							token = Some(Token::Name(token_str.clone()));
+							state = TokenizerState::Name;
+						}
+						else
+						{
+							if last_index == -1 || token.is_none()
+							{
+								println!("{}|{}|{:?} | {:?}", last_index, index, token, tokens);
+								return Err("Lexerr");
+							}
+							index = last_index as usize;
+							last_index = -1;
+							tokens.push(token.unwrap().clone());
+							token = None;
+							token_str.clear();
+							state = TokenizerState::Start;
+						}
+					}
 				}
 			}
 			TokenizerState::Loc =>
@@ -2917,7 +3284,30 @@ fn tokenize(file_content: &String) -> Result<Vec<Token>, &'static str>
 						token_str.push(ch);
 						state = TokenizerState::Local;
 					}
-					_ => todo!("State {:?}, Char {}", state, ch)
+					_ =>
+					{
+						if ch.is_ascii_alphanumeric() || ch == '_'
+						{
+							last_index = index as i32;
+							token_str.push(ch);
+							token = Some(Token::Name(token_str.clone()));
+							state = TokenizerState::Name;
+						}
+						else
+						{
+							if last_index == -1 || token.is_none()
+							{
+								println!("{}|{}|{:?} | {:?}", last_index, index, token, tokens);
+								return Err("Lexerr");
+							}
+							index = last_index as usize;
+							last_index = -1;
+							tokens.push(token.unwrap().clone());
+							token = None;
+							token_str.clear();
+							state = TokenizerState::Start;
+						}
+					}
 				}
 			}
 			TokenizerState::Local =>