Hi, I just like to warn you, that method `_` and its variants `n_` can return frozen string[1]. short: it means that you cannot call instance modifying methods on result like sub!,gsub! or `<<` otherwise frozen string modification exception is raised. long explanation: Gettext for english return what it gets, so it is not affected in english, but if translation is returned it looks to its map of translated string and to avoid copying it return frozen instance of string ( it means you cannot modify translation ). Reason is performance, as long strings can be quite expensive to copy. Josef [1] http://tmm1.net/ruby21-fstrings/ -- To unsubscribe, e-mail: yast-devel+unsubscribe@opensuse.org To contact the owner, e-mail: yast-devel+owner@opensuse.org