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Annotation of 43BSD/contrib/icon/book/07/fword1.icn, revision 1.1

1.1     ! root        1: procedure main()
        !             2:    while write(fword())
        !             3: end
        !             4: 
        !             5: procedure fword()
        !             6:    local wchar, line
        !             7:    wchar := &lcase ++ &ucase ++ '\'-'
        !             8:    while line := read() do
        !             9:       if line := line[upto(wchar,line):0]
        !            10:       then return line[1:many(wchar,line)]
        !            11: end

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