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-rw-r--r--doc/misc/viper.texi3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/misc/viper.texi b/doc/misc/viper.texi
index db5a573688..cb6268e0e0 100644
--- a/doc/misc/viper.texi
+++ b/doc/misc/viper.texi
@@ -6,6 +6,9 @@
@comment @setfilename viper.info
@setfilename ../../info/viper
+@documentencoding UTF-8
+@documentlanguage en
+
@copying
Copyright @copyright{} 1995--1997, 2001--2013 Free Software Foundation, Inc.