Index: src/normal.c
===================================================================
--- src/normal.c	(revision 57763)
+++ src/normal.c	(working copy)
@@ -6964,7 +6964,8 @@
 #endif
 	stuffcharReadbuff('\r');
 	stuffcharReadbuff(ESC);
-
+	if (curbuf->b_p_ai && Unix2003_compat)
+	    stuffcharReadbuff('^');
 	/* Give 'r' to edit(), to get the redo command right. */
 	invoke_edit(cap, TRUE, 'r', FALSE);
     }