[BusyBox] shell differences

[Paul Fox]

is there a doc anywhere that describes which bash syntax and
semantic features are _not_ implemented, or implemented
differently, in ash?

when porting an existing set of scripts to a busybox system, the
testing can be a bit of a crapshoot -- it would be nice to be
able to scan the scripts for known problem areas...

paul
=---------------------
 paul fox, pgf at brightstareng.com