v0.1

Author: SingularityT3

src/main.cpp

@@ -9,10 +9,13 @@ bool REPLMode = true;
 int main(int argc, char **argv) {
     auto fn = startREPL;
 
-    if (argc > 1) {
+    if (argc == 2) {
         psfilename = argv[1];
         REPLMode = false;
         fn = runFile;
+    } else if (argc > 2) {
+        std::cerr << "Too many arguements!\nUsage:\n" << argv[0] << " <filename>" << std::endl;
+        return EXIT_FAILURE;
     }
 
     srand((unsigned int) time(NULL));

src/repl.cpp

@@ -11,7 +11,7 @@ static const char *multilineKeywords[] = {
 };
 
 bool startREPL() {
-    std::cout << "PseudoEngine(v2) Experimental REPL\nEnter 'EXIT' to quit\n";
+    std::cout << "PseudoEngine2 v0.1 REPL\nEnter 'EXIT' to quit\n";
 
     Lexer lexer;
     Parser parser;

src/runFile.cpp

@@ -7,7 +7,7 @@ bool runFile() {
     std::ifstream file(psfilename);
 
     if (!file.is_open()) {
-        std::cerr << "File not found!" << std::endl;
+        std::cerr << "Error: File '" << psfilename << "' not found!" << std::endl;
         return false;
     }