{
msg (SE, _("`(' expected after variable list."));
goto fail;
}
if (!parse_format_specifier (lexer, &f)
|| !fmt_check_output (&f)
{
msg (SE, _("`(' expected after variable list."));
goto fail;
}
if (!parse_format_specifier (lexer, &f)
|| !fmt_check_output (&f)