1 08708877 2003-11-25 devnull #!/bin/rc
 2 08708877 2003-11-25 devnull 
 3 08708877 2003-11-25 devnull sed '
 4 08708877 2003-11-25 devnull 	s/[ 	]+$//
 5 08708877 2003-11-25 devnull 	/	/!d
 6 08708877 2003-11-25 devnull 	/, /{; h; s/,.*//; p; g; s/	.*, /	/; }
 7 08708877 2003-11-25 devnull ' $1 |
 8 08708877 2003-11-25 devnull sed '
 9 08708877 2003-11-25 devnull 	/\(/{; h; s/\([^)]+\)//; p; g; s/[()]//g; }
10 08708877 2003-11-25 devnull ' |
11 08708877 2003-11-25 devnull sed '
12 08708877 2003-11-25 devnull 	s/	 +/	/
13 08708877 2003-11-25 devnull 	s/[ 	]+$//
14 08708877 2003-11-25 devnull 	s/  +/ /g
15 08708877 2003-11-25 devnull '