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Annotation of 43BSD/contrib/icon/book/07/fword2.icn, revision 1.1.1.1

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

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