jehanne/sys/src/cmd/rc/rcmain.unix

35 lines
602 B
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Executable File

# rcmain: unix version
if(~ $#home 0) home=$HOME
if(~ $#ifs 0) ifs='
'
switch($#prompt){
case 0
prompt=('% ' ' ')
case 1
prompt=($prompt ' ')
}
if(~ $rcname ?.out) prompt=('broken! ' ' ')
if(flag p) path=/cmd
if not {
finit
if(~ $#path 0) path=(. /cmd /usr/cmd /usr/local/bin)
}
fn sigexit
if(! ~ $#cflag 0){
if(flag l && test -r $home/lib/profile) . $home/lib/profile
status=''
eval $cflag
}
if not if(flag i){
if(flag l && test -r $home/lib/profile) . $home/lib/profile
status=''
if(! ~ $#* 0) . $*
. -i /dev/fd/0
}
if not if(~ $#* 0) . /dev/fd/0
if not{
status=''
. $*
}
exit $status