diff --git a/src/vim.h b/src/vim.h
index fc23a47..fa2e075 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -1300,6 +1300,8 @@
     EVENT_TABENTER,		/* after entering a tab page */
     EVENT_SHELLCMDPOST,		/* after ":!cmd" */
     EVENT_SHELLFILTERPOST,	/* after ":1,2!cmd", ":w !cmd", ":r !cmd". */
+    EVENT_TEXTCHANGED,		/* text was modified */
+    EVENT_TEXTCHANGEDI,		/* text was modified in Insert mode*/
     NUM_EVENTS			/* MUST be the last one */
 };