updated for version 7.0-192
diff --git a/src/globals.h b/src/globals.h
index a7cc171..54785a4 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -555,6 +555,10 @@
EXTERN buf_T *lastbuf INIT(= NULL); /* last buffer */
EXTERN buf_T *curbuf INIT(= NULL); /* currently active buffer */
+/* Flag that is set when switching off 'swapfile'. It means that all blocks
+ * are to be loaded into memory. Shouldn't be global... */
+EXTERN int mf_dont_release INIT(= FALSE); /* don't release blocks */
+
/*
* List of files being edited (global argument list). curwin->w_alist points
* to this when the window is using the global argument list.