tsee.prep - plan9port - [fork] Plan 9 from user space
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       ---
       tsee.prep (216B)
       ---
            1 #!/bin/sh
            2 
            3 awk ' # see.prep
            4 #   Input:  string "\t"               string
            5 #   Output: string "\t{see [also]} " string
            6 
            7 BEGIN { FS = "\t" }
            8 $3 ~ /%also/        { print $1 "\t{see also} " $2; next }
            9                 { print $1 "\t{see} " $2 }
           10 ' $*