Well, I wrote a function to take the parsed results of a sprite xml file
tree9d13b57308ad69f77d7638d8dfd7482ec5930178
-rw-r--r-- 162 ABOUT
-rw-r--r-- 611 SConstruct
drwxr-xr-x - bin
-rw-r--r-- 35147 gpl
drwxr-xr-x - pack
drwxr-xr-x - pack_out
drwxr-xr-x - relaxng
drwxr-xr-x - src
-rwxr-xr-x 481 update_packfiles