//- ----------------------------------
//- 💫 MIXINS > HEADLINES
//- ----------------------------------

//- Headlines Helper Mixin

mixin headline(level)
    if level == 1
        h1.u-heading-1&attributes(attributes)
            block

    else if level == 2
        h2.u-heading-2&attributes(attributes)
            block

    else if level == 3
        h3.u-heading-3&attributes(attributes)
            block

    else if level == 4
        h4.u-heading-4&attributes(attributes)
            block

    else if level == 5
        h5.u-heading-5&attributes(attributes)
            block


//- Permalink rendering

mixin permalink(id)
    if id
        a.u-permalink(id=id href="##{id}")
            +icon("link").u-permalink__icon
            block

    else
        block


//- Headlines

mixin h(level, id, source)
    +headline(level)&attributes(attributes)
        +permalink(id)
            block

            if source
                +button(source, false, "secondary").u-text-small.u-float-right Source