Fix bugs in -j and -r options reported by Godmar Back.
tree781c92e840eaae95728890553cf00400cf5b789b
-rw-r--r-- 1390 AUTHORS
-rw-r--r-- 4621 LICENSE
-rw-r--r-- 244 Makefile
drwxr-xr-x - doc
drwxr-xr-x - specs
drwxr-xr-x - src
drwxr-xr-x - tests