Index: mkpw.c
==================================================================
--- mkpw.c
+++ mkpw.c
@@ -33,10 +33,11 @@
  
 #define options \
 	o('l',lower,mode = lower) \
 	o('m',mix,mode = mix) \
 	o('u',upper,mode = upper)\
+	o('n',nocopy,copy = false)\
 	_cl_opt
 
 enum /* constants */ {
 	null = 0, true = 1, false = 0
 };