diff --git a/lexer/weird_whitespace.mj b/lexer/weird_whitespace.mj
new file mode 100644
index 0000000000000000000000000000000000000000..28fccfa0990906519142f919f8e9b081b1984bd8
--- /dev/null
+++ b/lexer/weird_whitespace.mj
@@ -0,0 +1 @@
+/* Now comes ASCII \t\n\v\f (horizontal tab, new line, vertial tab, form feed) */ 	
diff --git a/lexer/weird_whitespace.mj.out b/lexer/weird_whitespace.mj.out
new file mode 100644
index 0000000000000000000000000000000000000000..1a2b1dc142b40bd859036d3dac387b1b93663d06
--- /dev/null
+++ b/lexer/weird_whitespace.mj.out
@@ -0,0 +1 @@
+EOF