Single Sourcing

[Ben]

I want to use single sourcing in confluence pages. For example, I have content on one page, which I want to use, in another.

I know of the Excerpt Include macro, but this is limited to one per page. and we will need more than one use on a page.

Does a solution exist? 

[Kirstin Seidel-Gebert]

I don't know what you need this for, but you could just add the comma to the strings itself (if they're not empty) instead of outputting "$1STRING,". This leads to the fact, that no comma will be displayed, if $2STRING is empty.

Cheers,
Kirstin