plan9port

fork of plan9port with libvec, libstr and libsdb
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quote1 (251B)

      1 #!/usr/local/plan9/bin/rc
      2 
      3 . 9.rc
      4 
      5 PROMPT='[^ 	]*[%;$#][ 	]+'
      6 
      7 fn cmds {
      8 	wintext | sed -n 's/^'$PROMPT'([^"])/	\1/p'
      9 }
     10 
     11 switch($#*) {
     12 case 0
     13 	cmds | tail -1
     14 case *
     15 	cmds | grep -n '^	'^$"* | tail -r |
     16 		sort -u +1 | sort -n |
     17 		sed 's/^[0-9]+: //'
     18 }