Comment # 1 on bug 926633 from Volker Kuhlmann

That's with

LANG              = 'POSIX'
LC_ALL            = unset
LC_COLLATE        = unset
LC_CTYPE          = 'en_US.UTF-8'
LC_MESSAGES       = unset
LC_MONETARY       = unset
LC_NUMERIC        = unset
LC_TIME           = unset
LC_PAPER          = unset
LC_NAME           = unset
LC_ADDRESS        = unset
LC_TELEPHONE      = unset
LC_MEASUREMENT    = unset
LC_IDENTIFICATION = unset