diff -rup vim73.orig/runtime/tools/mve.awk vim73/runtime/tools/mve.awk
--- vim73.orig/runtime/tools/mve.awk	2010-05-15 13:04:00.000000000 +0200
+++ vim73/runtime/tools/mve.awk	2010-11-21 05:22:46.096963787 +0100
@@ -1,4 +1,4 @@
-#!/usr/bin/nawk -f
+#!/usr/bin/awk -f
 #
 # Change "nawk" to "awk" or "gawk" if you get errors.
 #