add argument helper

2 files changed, 15 insertions, 4 deletions

diff --git a/module-test/argument_printer.cc b/module-test/argument_printer.cc
new file mode 100644
index 0000000..8b8c6c3
--- /dev/null
+++ b/module-test/argument_printer.cc
@@ -0,0 +1,13 @@
+// print all arguments
+// $ g++ module-test/argument_printer.cc -std=c++23
+
+#include <iostream>
+
+using namespace std;
+
+int main(int argc, char **argv)
+{
+    for (int i = 0; argv[i] != nullptr; i++)
+        cout << argv[i] << endl;
+    return 0;
+}
diff --git a/module-test/ast.cc b/module-test/lexer_test.cc
index 60d4b22..036386e 100644
--- a/module-test/ast.cc
+++ b/module-test/lexer_test.cc
@@ -1,7 +1,5 @@
-// TEST FILE
-// ONLY FOR DEMONSTRATION
-// will be removed as soon as lexer is completed
-
+// test lexer
+// $ g++ module-test/ast.cc -std=c++23 -Iinclude -Ithird_party/magic_enum/include 
 
 #include <iostream>
 #include <string>