diff --git a/epan/charsets.h b/epan/charsets.h
index 42747518af..a4bc4ced40 100644
--- a/epan/charsets.h
+++ b/epan/charsets.h
@@ -108,3 +108,16 @@ extern const gunichar2 charset_table_iso_8859_2[0x80];
 #endif /* __cplusplus */
 
 #endif /* __CHARSETS_H__ */
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */