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Annotation of 43BSD/contrib/icon/book/05/tabwords1.icn, revision 1.1.1.1

1.1       root        1: procedure tabwords()
                      2:    wchar := &lcase ++ &ucase ++ '\'-'
                      3:    words := table(0)
                      4:    while line := read() do {
                      5:       i := 1
                      6:       while j := upto(wchar,line,i) do {
                      7:          i := many(wchar,line,j)
                      8:          words[line[i:j]] +:= 1        # increment count
                      9:          }
                     10:       }
                     11:    return words
                     12: end
                     13: 
                     14: procedure main()
                     15:    wlist := sort(tabwords())   # get sorted list
                     16:    i := 0
                     17:    while pair := wlist[i +:= 1] do
                     18:       write(left(pair[1],12),right(pair[2],3))
                     19: end

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