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Annotation of 43BSD/contrib/icon/samples/wordcount.dat, revision 1.1

1.1     ! root        1: #
        !             2: #      W O R D   T A B U L A T I O N
        !             3: #
        !             4: 
        !             5: #  This main procedure processes standard input and writes the results
        !             6: #  with the words in a column 20 characters wide.
        !             7: 
        !             8: procedure main()
        !             9:    wordcount(20)
        !            10: end
        !            11: 
        !            12: procedure wordcount(n)
        !            13:    local t, line, x, y
        !            14:    static letters
        !            15:    initial letters := &lcase ++ &ucase
        !            16:    t := table(,0)
        !            17:    every line := !&input do
        !            18:       scan line using
        !            19:          while tab(upto(letters)) do
        !            20:             t[tab(many(letters))] +:= 1
        !            21:    x := sort(t)
        !            22:    every y := !x do write(left(y[1],n),y[2])
        !            23: end

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