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Annotation of 43BSD/contrib/icon/book/12/tabwords2.icn, revision 1.1.1.1

1.1       root        1: procedure tabwords()
                      2:    static wchar
                      3:    local words, line
                      4:    initial wchar := &lcase ++ &ucase ++ '\'-'
                      5:    words := table(0)
                      6:    while line := read() do
                      7:       line ? while tab(upto(wchar)) do
                      8:          words[tab(many(wchar))] +:= 1
                      9:    return words
                     10: end

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