Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2005-04-19 15:47:13 -0700 (Tue, 19 Apr 2005)
Revision: 885
Log message:
Due to Aleksey's (implicit) suggestion, I've redefined the variables:
ABORT_ON_COMMAND_ERROR: if defined and true, raises an
exception whenever a shell command terminates abnormally.
EXIT_ON_UNCAUGHT_EXCEPTION: if defined and true, causes
osh to exit abnormally whenver an exception is not
caught.