2008-03-03  Miloslav Trmač  <mitr@redhat.com>
    
    	* src/conf.h (conf_debug_pruning): New declaration.
    	* src/updatedb.c (rebuild_bind_mount_paths)
    	(filesystem_is_excluded, scan): Print detailed information about pruning
    	decisions to stderr if conf_debug_pruning.
    	* src/conf.c (conf_debug_pruning): New variable.
    	(parse_arguments): Handle --debug-pruning.
    	(conf_prepare): Print conf_block to stderr if conf_debug_pruning.
    	* doc/updatedb.8.in: Document --debug-pruning.
    	* tests/config.at (config: --debug-pruning): Add a M_CONF_UNTESTED
    	* note.