updated for version 7.0185
diff --git a/src/po/cleanup.vim b/src/po/cleanup.vim
index 78d1e5a..a4905c2 100644
--- a/src/po/cleanup.vim
+++ b/src/po/cleanup.vim
@@ -3,6 +3,7 @@
 " - Comment-out fuzzy and empty messages.
 " - Make sure there is a space before the string (required for Solaris).
 " Requires Vim 6.0 or later (because of multi-line search patterns).
+diffoff!
 silent g/^#: /d
 silent g/^#, fuzzy\(, .*\)\=\nmsgid ""\@!/.+1,/^$/-1s/^/#\~ /
 silent g/^msgstr"/s//msgstr "/