All of the test pages in PMWiki appear to have extraneous
text/graphic in them.
http://www.pmwiki.org/wiki/Test
below is what is displayed:
--------------------------------------------
:P das ist der header
nix da!!!
{http://www.pmwiki.org/pmwiki/uploads/Test/clouds.jpg}
:P Hier kann der Headerinhalt hin. The test pages: