This should be centered: Interpress to Postscript!
Justification test: let's make this have a right justified block format. We'll just a keep on typing till this line gets a might awful1 wide and then we'll see if the result is truly justified. I guess this here'll be enough, eh? Notice, we've got mixed fonts in terms of style and size, and we have underlining and a footnote.
Here is some text which is going to be multi-lined and block format but all the same font and looks, so as to be a reasonable test of the ability to right justify the text in some sort of reasonable way, we hope.
Here are some special characters interspersed with standard characters (ydieresis,p,universal,q,atilde, which, in order, utilize ISO-Latin1, standard, symbol, standard, and ISO-Latin1 encoding): íqµq¤
Some Greek: Can she bake a cherry P, Billy Boy?
Some Math: