1 files changed, 2 insertions, 1 deletions
diff --git a/src/elements.h b/src/elements.h
index 964b036..c0e392c 100644
--- a/src/elements.h
+++ b/src/elements.h
@@ -35,7 +35,8 @@ enum stattribute_t {
     CODE,
     MATH,
     SUPER,
-    QUOTE
+    QUOTE,
+    SUB
 };
 
 struct stext_t {