Thread:Tupka217/@comment-4514815-20160704203753/@comment-3361105-20160704213822

Most of our infoboxes are portable, and often use lua - which, admittedly, none of us really know how to use.

However, before the portable infobox conversion, the main way of doing that is to use wiki markup parser functions.

i.e. a sentence like this: "If the field is filled out, display the user's input, if not, do nothing."

translates to this, in wiki markup: