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- #!/bin/rc
- rfork e
- opts=()
- files=()
- argv0=$0
- while(! ~ $#* 0){
- switch($1){
- case -e
- opts=($opts $1 $2)
- shift
- case -[cfinsv]
- opts=($opts $1)
- case -q
- opts=($opts -s)
- case -*
- echo $argv0 $1 not supported >[2=1]
- exit 'not supported'
- case *
- files=($files $1)
- }
- shift
- }
- exec /$cputype/bin/grep $opts $files
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