Update ISO_3166 transformation script.

* gettext-tools/doc/iso-3166.sed: Transform also 'ü'.

diff --git a/gettext-tools/doc/iso-3166.sed b/gettext-tools/doc/iso-3166.sed
index ba5c86f3c46164a8d1906b681076a0fac0263c52..ad2bba826d1eca2094e049b9c46ce6feffbde659 100644 (file)
--- a/gettext-tools/doc/iso-3166.sed
+++ b/gettext-tools/doc/iso-3166.sed
@@ -1,6 +1,6 @@
 #! /usr/bin/sed -f
 #
-# Copyright (C) 2001, 2003, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2006, 2022 Free Software Foundation, Inc.
 # Written by Bruno Haible <bruno@clisp.org>, 2001.
 #
 # This program is free software: you can redistribute it and/or modify
@@ -24,6 +24,7 @@
   s/^..        \(.*\)/\1./
   s/\&/and/g
   s/ô/@^{o}/g
+  s/ü/@"{u}/g
   s/é/e/g
   s/Å/Aa/g
   x