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Annotation of 43BSD/contrib/icon/book/f/boldface.icn, revision 1.1

1.1     ! root        1: procedure boldface(s)
        !             2:    local c
        !             3:    static labels, trans, max
        !             4:    initial {
        !             5:       labels := "1"
        !             6:       trans := "1\b1\b1\b1\b1"
        !             7:       max := *labels
        !             8:       trans := boldface(string(&cset -- '\b'))
        !             9:       labels := string(&cset -- '\b')
        !            10:       max := *labels
        !            11:       }
        !            12:    if *s <= max then
        !            13:       return map(left(trans,9 * *s),left(labels,*s),s)
        !            14:    else return boldface(left(s,*s - max)) ||
        !            15:       map(trans,labels,right(s,max))
        !            16: end

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