Quotes the text as the xgettext cannot correctly extract values from attributes
Translates the given html applying '"'+HttpUtility.HtmlAttributeEncode(string.Format(html, arguments.Select(a => HttpUtility.HtmlEncode(a))))+'"' to the current culture language.
The html will be kept as it is, while arguments will be automatically HTML Encoded
Usage: <input type="submit" value=@__q("Save") /> -- Note the missing quotes!