Working with pnRender was espacially complicated: Some stuff you best read at http://smarty.php.net and you also always have to have an open pnRender plugins directory so you can open the plugins you need and look up the exact syntax.
I tried to put the basic smarty stuff and the most frequently used pnRender stuff on just one page. And the great thing is: I am willing to share it with the community.
Personally I already love the cheatsheet - It contains the syntax with the backticks! And the date specifiers!! And the parameters for pnmodurl, pnmodfunc, pnmodapifunc aso!!! And I always forget in which order truncates parameters are. That's all on that on sheet!
I hope you like it too.
Download: pnRender cheatsheet 1.0