diff --git a/cpp/._rvmain.cpp.swp b/cpp/._rvmain.cpp.swp
new file mode 100644
index 0000000..788113a
Binary files /dev/null and b/cpp/._rvmain.cpp.swp differ
diff --git a/cpp/_rvmain.cpp b/cpp/_rvmain.cpp
index 29b8892..6f0d40f 100644
--- a/cpp/_rvmain.cpp
+++ b/cpp/_rvmain.cpp
@@ -102,7 +102,7 @@ int alg(char *ptr) {
         p[pos].ptr = token;
         p[pos].len = strlen(token);
         ++pos;
-        token = simple_strtok((char *)NULL, delims); 
+        token = simple_strtok((char *)NULL, delims); // Set ptr to NULL after the first call to continue tokenizing the same string
     }
 
     return pos;