[support] Running theme() more than once for different nodes in one call

[Stephen Ostrow]

-- Background --

I'm using print-pdf successfully to create pdf files out of different 
nodes.  I now have a "shopping cart like" system that a user can add 
pages (nodes) to and then print all the nodes as one bug pdf.

-- Problem --

When I create the large pdf I essentially take the html output of the 
theme() function and concatenate it all together.  This worked until I 
needed some blocks to be in the node. The problem lies that it will work 
perfectly for the first page (returns html including the internal 
blocks); however, for every other page it never changes the path it's on 
and doesn't re-check to see if a block should be included.

-- Relevant Code --

http://pastebin.com/JMcFs5MG
  * Specifically line 118

-- Things I've tried --

I've tried throwing all of the following front of line 118 to see if I 
could get it to reset what path it was on.
http://pastebin.com/2wGLn0Kg

-- Thanks --

Thanks for any help or insight you could provide.

-- 
Stephen Ostrow<sostrow at sowebdesigns.com>
(516) 263-3574
560 W 43 St, Apt. #10K
New York, NY 10036
http://www.sowebdesigns.com