diff --git a/src/snc/snl.re b/src/snc/snl.re
index 4d5a0c87d7701dea1c584e1bcf8f032c68765821..5ac68fd52985f0c10cc4adc59feeffd306e593c0 100644
--- a/src/snc/snl.re
+++ b/src/snc/snl.re
@@ -218,6 +218,7 @@ snl:
 				goto string_const;
 			}
 	"/*"		{ goto comment; }
+	"//" .*		{ goto snl; }
 	"%{"		{
 				s->tok = cursor;
 				in_c_code = 1;