diff --git a/lib/AST/CommentLexer.cpp b/lib/AST/CommentLexer.cpp
index cee086e..da865d2 100644
--- a/lib/AST/CommentLexer.cpp
+++ b/lib/AST/CommentLexer.cpp
@@ -298,6 +298,7 @@
     switch(*TokenPtr) {
       case '\\':
       case '@': {
+        T.HDCommand = (*TokenPtr == '@');
         TokenPtr++;
         if (TokenPtr == CommentEnd) {
           formTextToken(T, TokenPtr);