1 # rcmain: Plan 9 on Unix version
2 if(~ $#home 0) home=$HOME
3 if(~ $#home 0) home=/
4 if(~ $#ifs 0) ifs=' 	
5 '
6 switch($#prompt){
7 case 0
8 	prompt=('% ' '	')
9 case 1
10 	prompt=($prompt '	')
11 }
12 if(~ $rcname ?.out ?.rc */?.rc */?.out) prompt=('broken! ' '	')
13 if(flag p) path=(/bin /usr/bin)
14 if not{
15 	finit
16 	# should be taken care of by rc now, but leave just in case
17 }
18 fn sigexit
19 if(! ~ $#cflag 0){
20 	if(flag l && test -r $home/lib/profile) . $home/lib/profile
21 	status=''
22 	eval $cflag
23 	exit $status
24 }
25 if(flag i){
26 	if(~ $TERM 9term){
27 		if(~ $#'fn#cd' 0)
28 			fn cd { builtin cd $1 && flag i && awd }
29 		awd
30 	}
31 	if(flag l && test -r $home/lib/profile) . $home/lib/profile
32 	status=''
33 	if(! ~ $#* 0) . $*
34 	. -i '/dev/stdin'
35 	exit $status
36 }
37 if(flag l && test -r $home/lib/profile) . $home/lib/profile
38 if(~ $#* 0){
39 	. /dev/stdin
40 	exit $status
41 }
42 status=''
43 . $*
44 exit $status