slight add

main.c

@@ -94,6 +94,9 @@ int main(int argc, char *argv[]) {
     // Because lists are pointers, we need copies so we can access the list later.
     List cpy = tokenList, og = tokenList;
     if (parseInputLine(&tokenList) && tokenList == NULL ) {
+      #if EXT_PROMPT
+        if (debug) printList(cpy);
+      #endif
       // Consume the entire tokenList (through cpy).
       while (cpy != NULL) {
         switch (cpy->type) {