ashtagon
{{:image.png}} will give "image.png" as the popup text.
{{:image.png|}} will give "image.png" as the popup text.
{{:image.png| }} will give " " as the popup text.
What I want is to have "" (ie. nothing at all, not even a space) as the popup text. Is there a way to do that? Can it be implemented in such a way that this is the default dokuwiki output (ie. that is the result of {{:image.png}})?