19 years ago rsc
new
add ls
bugger factotum because directories never disappear in cvs
no need to setproc(0)
do not touch TSTP, TTIN, TTOU
shuffle
try leaving TTIN, TTOU alone
better error message
try harder to put background jobs in background; do not print in response to SIGPIPE
add -9 for debugging
ignore tstp
nptl brokenness
add for netfiles
search .lx, .xy, avoid .tab.[ch].
add hget (no ftp support)