--- export/src/history.c	2009-09-23 22:55:51.000000000 +0200
+++ ../src/history.c	2009-09-23 23:04:26.000000000 +0200
@@ -47,11 +47,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
-#ifdef HAVE_VIS_H
 #include <vis.h>
-#else
-#include "np/vis.h"
-#endif
 #include <sys/stat.h>
 
 static const char hist_cookie[] = "_HiStOrY_V2_\n";