First "complete" implementation of to-be-closed variables

Still missing:
- handling of memory errors when creating upvalue (must run closing
method all the same)
- interaction with coroutines

1 files changed, 1 insertions, 0 deletions

diff --git a/ltm.h b/ltm.h
index 89aee78a..e8560f82 100644
--- a/ltm.h
+++ b/ltm.h
@@ -40,6 +40,7 @@ typedef enum {
   TM_LE,
   TM_CONCAT,
   TM_CALL,
+  TM_CLOSE,
   TM_N          /* number of elements in the enum */
 } TMS;