A5booklet is a little script that allows you to typeset two A5 pages next to eachother on a single A4
page (landscape), combining pages from the original file in such a way that after double sided printing
and some reshuffeling of the pages you get a nice a5 booklet that is ready for a staple in the middle.
The script calls a very clever program dvidvi, written by Tomas Rokicki (the author of dvips), that does
the real work.
The output is written to two files, file-1.dvi and file-2.dvidvips-ta4-tlandscapefile-1
then put the stack upside doen in the printer, and print the second file using
dvips-ta4-tlandscapefile-2
Make sure that the bottom of the A5-pages is on the correct side of the paper when you put the stack back
for printing the back side. After the two print jobs, you must re-shuffle the paper stack before you can
staple it.