#!/bin/csh


##  lpr -Pxrx_233c doesn't seem to print the transparent colors correctly
##  it works fine using Preview in OS X

foreach name (union-find 26stack analysis sort1 sort2 sort3 pq 27iterator st hash st-applications bst balanced radix trie)
   sleep 1;
   lpr -h -Pxrx_233c "$name".pdf;
end

foreach name (stringsearch compress geometry geosearch undirected mst digraph shortest-path lp reductions combinatorial-search)
   sleep 1;
   lpr -h -Pxrx_233c "$name".pdf;
end