17 years ago rsc
keep path and PATH in sync
fix phantom rc crashes
sync with plan 9
18 years ago rsc
make sure errors cause non-zero exit status
fixes from bengt for sun
stupid sun
19 years ago rsc
set $PLAN9 if necessary
try harder to put background jobs in background; do not print in response to SIGPIPE
set pid=-1 explicitly
Many small edits.
maintain $path and $PATH simultaneously
20 years ago rsc
not a clear win over byron's, but at least it has the right syntax.