diff --git a/src/structs.h b/src/structs.h
index 3bb641b..a923a35 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -774,6 +774,7 @@
 #define ML_APPEND_NEW	    1	// starting to edit a new file
 #define ML_APPEND_MARK	    2	// mark the new line
 #define ML_APPEND_UNDO	    4	// called from undo
+#define ML_APPEND_NOPROP    8	// do not continue textprop from previous line
 
 
 /*