52 lines
1.0 KiB
Plaintext
52 lines
1.0 KiB
Plaintext
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# rcmain: Plan 9 on Unix version
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if(~ $#home 0) home=$HOME
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if(~ $#home 0) home=/
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if(~ $#ifs 0) ifs='
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'
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switch($#prompt){
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case 0
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prompt=('% ' ' ')
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case 1
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prompt=($prompt ' ')
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}
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if(~ $rcname ?.out ?.rc */?.rc */?.out) prompt=('broken! ' ' ')
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if(flag p) path=(/bin /usr/bin)
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if not{
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finit
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# should be taken care of by rc now, but leave just in case
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}
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fn sigexit
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if(! ~ $#cflag 0){
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if(flag l && test -r $home/lib/profile) . $home/lib/profile
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status=''
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eval $cflag
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exit $status
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}
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if(flag i){
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if(~ $termprog 9term || ~ $termprog win){
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fn cd {
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# builtin cd $1 && flag i && awd
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# is not sufficient when running in a subshell
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# that is rc -e (like mk uses!)
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if(builtin cd $1){
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if(flag i) $PLAN9/bin/9 awd || status=''
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status=''
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}
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}
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$PLAN9/bin/9 awd
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}
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if(flag l && test -r $home/lib/profile) . $home/lib/profile
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status=''
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if(! ~ $#* 0) . $*
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. -i '/dev/stdin'
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exit $status
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}
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if(flag l && test -r $home/lib/profile) . $home/lib/profile
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if(~ $#* 0){
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. /dev/stdin
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exit $status
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}
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status=''
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. $*
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exit $status
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