module documentation
        
        Common functionality for Debian and RPM buildpackage scripts
| Function | drop | 
    drop our custom index | 
| Function | dump | 
    dump a tree to output_dir | 
| Function | wc | 
    Get path of the temporary index file used for exporting working copy | 
| Function | write | 
    write out the current working copy as a treeish object | 
| Variable | index | 
    Undocumented | 
| Variable | wc | 
    Undocumented |