diff --git a/main b/main
index 4dbfaee..adccdbc 100755
Binary files a/main and b/main differ
diff --git a/mx b/mx
index f98e188..a8dd211 100755
Binary files a/mx and b/mx differ
diff --git a/src/main.cpp b/src/main.cpp
index e768a83..2dc7530 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -20,13 +20,18 @@ enum class keywords {
     ADD, SUBTRACT, MULTIPLY, DIVIDE,
     EQUAL, INEQUAL, LESS, GREATER, EQLESS, EQGREATER,
     INCREMENT, DECREMENT,
-    PRINT, INPUT,
+    PRINT, INPUT, EXIT,
     VALUE, SEMICOLON
 };
 
+struct Value {
+    valtype type;
+    variant<int, double, string, bool> value;
+};
+
 struct Token {
     keywords keyword;
-    string value;
+    Value value;
     valtype type = valtype::KEYWORD;
 };
 
@@ -52,6 +57,44 @@ struct var {
     }
 };
 
+bool debugMode = false;
+
+class ArgParser {
+    private:
+        vector<string> args;
+    public:
+        ArgParser(int argc, char* argv[]) {
+            // First, collect all arguments
+            for (int i = 0; i < argc; i++) {
+                args.push_back(argv[i]);
+            }
+            
+            // Then process them
+            for (int i = 0; i < args.size(); i++) {
+                if (args[i] == "--debug") {
+                    debugMode = true;
+                    args.erase(args.begin() + i);
+                } else if (args[i] == "--help") {
+                    cout << "mxlang interpreter" << endl;
+                    cout << "Usage: mx [file]" << endl;
+                    cout << "Options:" << endl;
+                    cout << "    --debug    Enable debug mode" << endl;
+                    cout << "    --help     Show this help message" << endl;
+                    cout << "Issues? Send an email to max@maxwellj.xyz" << endl;
+                    cout << "Report bugs at https://git.maxwellj.xyz/max/mx" << endl;
+                    exit(0);
+                }
+            }
+        }
+        
+        string getArg(int index) {
+            if (index >= 0 && index < args.size()) {
+                return args[index];
+            }
+            return "";
+        }
+};
+
 string logList;
 
 class Logger {
@@ -116,59 +159,70 @@ class Parser {
     public:
         void parseLines(string in, Logger log) {
             log.debug("Parsing lines...");
-            buffer = "";
+            buffer.clear();
+            termBuffer.clear();
+            terms.clear();
             bool isString = false;
-            for (int i = 0; i < in.size(); i++) {
-                if (in[i] == '"') {
+            bool isEscaped = false;
+
+            for (size_t i = 0; i < in.size(); i++) {
+                char c = in[i];
+                
+                if (isEscaped) {
+                    buffer += c;
+                    isEscaped = false;
+                    continue;
+                }
+
+                if (c == '\\') {
+                    isEscaped = true;
+                    buffer += c;
+                    continue;
+                }
+
+                if (c == '"') {
+                    buffer += c;
                     isString = !isString;
-                } else if (in[i] == '\n') {
-                    // whole lotta nothing
-                } else if (in[i] == ';' && !isString) {
-                    // Push back and clear the buffer of terms
-                    if (!buffer.empty()) termBuffer.push_back(buffer);
+                } else if (c == '\n' && !isString) {
+                    // Skip newlines outside strings
+                    continue;
+                } else if (c == ';' && !isString) {
+                    if (!buffer.empty()) {
+                        termBuffer.push_back(buffer);
+                        buffer.clear();
+                    }
                     terms.push_back(termBuffer);
                     termBuffer.clear();
-                    buffer = "";
-                } else if (in[i] == ',' && !isString) {
-                    // Push back the buffer and the ',' seperately
-                    termBuffer.push_back(buffer);
-                    termBuffer.push_back(",");
-                    buffer = "";
-                } else if (in[i] == '{' && !isString) {
-                    // Push back the buffer and the '{' seperately
-                    termBuffer.push_back(buffer);
-                    termBuffer.push_back("{");
-                    buffer = "";
-                } else if (in[i] == '}' && !isString) {
-                    // Push back the buffer and the '}' seperately
-                    termBuffer.push_back(buffer);
-                    termBuffer.push_back("}");
-                    buffer = "";
-                } else if (in[i] == '(' && !isString) {
-                    // Push back the buffer and the '(' seperately
-                    termBuffer.push_back(buffer);
-                    termBuffer.push_back("(");
-                    buffer = "";
-                } else if (in[i] == ')' && !isString) {
-                    // Push back the buffer and the ')' seperately
-                    termBuffer.push_back(buffer);
-                    termBuffer.push_back(")");
-                    buffer = "";
-                } else if (in[i] == ' ' && !isString) {
-                    // Push back and reset buffer for that term
-                    if (!buffer.empty()) termBuffer.push_back(buffer);
-                    buffer = "";
+                } else if ((c == ',' || c == '{' || c == '}' || c == '(' || c == ')') && !isString) {
+                    if (!buffer.empty()) {
+                        termBuffer.push_back(buffer);
+                        buffer.clear();
+                    }
+                    termBuffer.push_back(string(1, c));
+                } else if (c == ' ' && !isString) {
+                    if (!buffer.empty()) {
+                        termBuffer.push_back(buffer);
+                        buffer.clear();
+                    }
                 } else {
-                    buffer += in[i];
+                    buffer += c;
                 }
             }
-            if (!buffer.empty()) termBuffer.push_back(buffer);
-            if (!termBuffer.empty()) terms.push_back(termBuffer);
+
+            // Handle any remaining buffer content
+            if (!buffer.empty()) {
+                termBuffer.push_back(buffer);
+            }
+            if (!termBuffer.empty()) {
+                terms.push_back(termBuffer);
+            }
+
+            // Debug output
             string debugString;
             log.debug("Lines have been parsed.");
-            for (int i = 0; i < terms.size(); i++) {
-                for (int j = 0; j < terms[i].size(); j++) {
-                    debugString += terms[i][j] + ", ";
+            for (const auto& term : terms) {
+                for (const auto& t : term) {
+                    debugString += t + ", ";
                 }
                 debugString += "\n";
             }
@@ -180,10 +234,12 @@ class Parser {
                 for (int j = 0; j < terms[i].size(); j++) {
                     Token token;
                     string ct = terms[i][j];
-                    if (ct == " ") {}
+                    if (ct == " ") continue;
                     // Oh boy here we go
                     else if (ct == "fun") token.keyword = keywords::FUN;
+                    else if (ct == "print") token.keyword = keywords::PRINT;
                     else if (ct == "return") token.keyword = keywords::RETURN;
+                    else if (ct == "exit") token.keyword = keywords::EXIT;
                     else if (ct == "int") token.keyword = keywords::INT;
                     else if (ct == "{") token.keyword = keywords::OBRAC;
                     else if (ct == "}") token.keyword = keywords::CBRAC;
@@ -195,10 +251,33 @@ class Parser {
                     else if (ct == "/") token.keyword = keywords::DIVIDE;
                     else {
                         token.keyword = keywords::VALUE;
-                        token.value = ct;
-                        if (canInt(ct)) token.type = valtype::INT;
-                        if (canDec(ct)) token.type = valtype::DEC;
-                        if (ct == "true" || ct == "false") token.type = valtype::BOOL;
+                        // Convert the value based on its type
+                        if (canDec(ct)) {
+                            token.type = valtype::DEC;
+                            token.value.type = valtype::DEC;
+                            token.value.value = stod(ct);
+                        }
+                        else if (canInt(ct)) {
+                            token.type = valtype::INT;
+                            token.value.type = valtype::INT;
+                            token.value.value = stoi(ct);
+                        }
+                        else if (ct == "true" || ct == "false") {
+                            token.type = valtype::BOOL;
+                            token.value.type = valtype::BOOL;
+                            token.value.value = (ct == "true");
+                        }
+                        else {
+                            // Handle strings - remove quotes if present
+                            token.type = valtype::STR;
+                            token.value.type = valtype::STR;
+                            if (ct.size() >= 2 && ct.front() == '"' && ct.back() == '"') {
+                                // Remove the quotes
+                                token.value.value = ct.substr(1, ct.size() - 2);
+                            } else {
+                                token.value.value = ct;
+                            }
+                        }
                     }
                     tokens.push_back(token);
                 }
@@ -206,7 +285,7 @@ class Parser {
                 semi.keyword = keywords::SEMICOLON;
                 tokens.push_back(semi);
             }
-        }
+}
         vector<Token> getTokens() {
             return tokens;
         }
@@ -216,56 +295,113 @@ class Interpreter {
     private:
         vector<Token> tokens;
         Logger log;
-        int tokenIndex = 0;
+        int tokenIndex = -1;
         optional<Token> consume() {
             tokenIndex++;
-            if (tokens.size() > tokenIndex) return tokens.at(tokenIndex);
-            else return {};
+            if (tokenIndex < tokens.size()) return tokens[tokenIndex];
+            return {};
         } 
-        optional<Token> peek(int index = 1) {
-            if (tokens.size() > tokenIndex + index) return tokens.at(tokenIndex + index);
-            else return {};
+        optional<Token> peek(int offset = 1) {
+            int index = tokenIndex + offset;
+            if (index >= 0 && index < tokens.size()) return tokens[index];
+            return {};
         }
 
     public:
-        void interpret(vector<Token> tokenList) {
+        void convertToTokens(vector<Token> tokenList) {
             tokens = tokenList;
             log.debug("Alright we got " + to_string(tokens.size()) + " tokens");
-            while (tokenIndex < tokens.size()) {
-                if (peek().has_value()) Token currentToken = consume().value();
-                else break;
-                int peekAhead = 1;
+            
+            while (tokenIndex < static_cast<int>(tokens.size() - 1)) {
+                auto currentToken = consume();
+                if (!currentToken) break;
+                
                 vector<Token> currentInstruction;
-                if (peek(peekAhead).has_value()) while (peek(peekAhead).value().keyword != keywords::SEMICOLON) {
-                    if (peek(peekAhead).has_value()) {
-                        currentInstruction.push_back(peek(peekAhead).value());
-                        peekAhead ++;
-                    } else break;
+                currentInstruction.push_back(currentToken.value());
+                
+                // Collect tokens until semicolon
+                while (auto nextToken = peek(1)) {
+                    if (nextToken->keyword == keywords::SEMICOLON) {
+                        consume(); // consume the semicolon
+                        break;
+                    }
+                    consume(); // consume the peeked token
+                    currentInstruction.push_back(nextToken.value());
+                }
+                // Execute the instruction
+                executeCode(currentInstruction);
+            }
+        }
+        void executeCode(vector<Token> tokens) {
+            for (int i = 0; i < tokens.size(); i++) {
+                if (tokens[i].keyword == keywords::PRINT) {
+                    i++;
+                    if (tokens.size() <= i) break;
+                    Token nextToken = tokens[i];
+                    // Handle different value types
+                    if (nextToken.keyword == keywords::VALUE) {
+                        switch (nextToken.type) {
+                            case valtype::INT:
+                                cout << get<int>(nextToken.value.value) << endl;
+                                break;
+                            case valtype::DEC:
+                                cout << get<double>(nextToken.value.value) << endl;
+                                break;
+                            case valtype::STR:
+                                cout << get<string>(nextToken.value.value) << endl;
+                                break;
+                            case valtype::BOOL:
+                                cout << (get<bool>(nextToken.value.value) ? "true" : "false") << endl;
+                                break;
+                            default:
+                                log.error("Unsupported value type");
+                        }
+                    } else {
+                        log.error("Expected a value after print statement");
+                    }
+                } else if (tokens[i].keyword == keywords::EXIT) {
+                    i++;
+                    if (tokens.size() <= i) break;
+                    Token nextToken = tokens[i];
+                    if (nextToken.keyword == keywords::VALUE) {
+                        switch (nextToken.type) {
+                            case valtype::INT:
+                                exit(get<int>(nextToken.value.value));
+                                break;
+                            default:
+                                log.error("Unsupported value type");
+                        }
+                    }
                 }
-                consume();
-
             }
         }
 };
 
 int main(int argc, char* argv[]) {
-    // Initialise the logger and parser
+    // Parse and act upon command line arguments
+    ArgParser args(argc, argv);
+    // Initialise the logger
     Logger log;
-    log.toggleDebugPrint();
+    if (debugMode) log.toggleDebugPrint();
     log.debug("Logger initialised!");
+    // Initialise the parser
     Parser parser;
     // Exit if file doesn't exist
     if (argc < 2) log.fatalError("Please provide a file", 1);
     // Read the file
-    ifstream inputFile(argv[1]);
+    ifstream inputFile(args.getArg(1));
     string input;
     string file;
     while(getline(inputFile, input)) {
         file += input;
     }
+    inputFile.close();
+    // Parse the file
     parser.parseLines(file, log);
     parser.processLines();
+    // Initialise the interpreter
     Interpreter interpreter;
-    interpreter.interpret(parser.getTokens());
+    // Convert to tokens and run the code
+    interpreter.convertToTokens(parser.getTokens());
     return 0;
-}
+}
\ No newline at end of file
diff --git a/test.mx b/test.mx
index 70b2168..bd922a6 100644
--- a/test.mx
+++ b/test.mx
@@ -1,3 +1,2 @@
-fun int main() {
-             return 1;
-}
+print "Hello world!";
+exit 1;
\ No newline at end of file