User:Enterprisey/strike-archived.js

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This user script seems to have a documentation page at User:Enterprisey/strike-archived.

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// <nowiki>
$( function () {
    var archivedDivs = document.querySelectorAll( "div.boilerplate.archived" ),
        toc = document.querySelector( "#toc ul" ),
        possHdr,
        tocSel;
    for( var i = 0; i < archivedDivs.length; i++ ) {
        possHdr = archivedDivs[i].previousElementSibling;
        if( possHdr && possHdr.matches( "h1,h2,h3,h4,h5,h6" ) ) {
            tocSel = "a[href$='" + possHdr.querySelector( ".mw-headline" ).id + "']";
            toc.querySelector( tocSel ).style.textDecoration = "line-through";
        }
    }
} );
// </nowiki>