1 files changed, 1 insertions, 0 deletions
diff --git a/bas.h b/bas.h
index 4e30431..dd75e19 100644
--- a/bas.h
+++ b/bas.h
@@ -38,6 +38,7 @@
 #define CMD_ON       0x1e
 #define CMD_GOSUB    0x0c
 #define CMD_TRAP     0x0d
+#define CMD_IF       0x07
 #define CMD_LIST     0x04
 #define CMD_RESTORE  0x23
 #define CMD_REM      0x00