Functions sadd and sdir removed for re-write The "find" function now returns FALSE in case it does not find anything. This is to more easily differ from the case when it returns a blank result, which, from shell, does look alike. The "sadd" and "sdir" functions have proven badly designed, so they will be re-invented with another algorithm. This is an intermediate version which removes the old "sadd" and "sdir" function. If you need the old behavior, stick to version 0.10.x