User:Enterprisey/url-select-revdel.js

In this article we are going to delve into the topic of User:Enterprisey/url-select-revdel.js, an issue that has sparked interest and debate in recent times. User:Enterprisey/url-select-revdel.js and its implications in our society have been discussed from different areas, so it is crucial to address this issue in an exhaustive and objective manner. Along these lines, we will analyze the different aspects related to User:Enterprisey/url-select-revdel.js, exploring its origins, evolution and repercussions in the current context. Likewise, we will stop at the different perspectives that exist around User:Enterprisey/url-select-revdel.js, considering opinions and arguments from experts in the field. Ultimately, the objective of this article is to shed light on User:Enterprisey/url-select-revdel.js and offer a detailed and balanced view that allows the reader to fully understand this matter and form their own judgment on it.

$( function () {
    if( mw.config.get( "wgAction" ) === "history" ) {
        mw.loader.using( , function () {
            var param = mw.util.getParamValue( "revdel_select" );
            if( param ) {
                var pageHistory = document.getElementById( "pagehistory" );
                var oldids = param.split( "|" ).filter( Boolean );
                if( oldids.some( function ( oldid ) { return oldid.indexOf( ".." ) >= 0; } ) ) {
                    var allCheckboxes = Array.prototype.slice.call( pageHistory.querySelectorAll( "input" ) );
                }
                function expandRange ( range ) {
                    var start = range,
                        end = range,
                        startCheckbox = pageHistory.querySelector( "input']" ),
                        endCheckbox = pageHistory.querySelector( "input']" ),
                        startIdx = allCheckboxes.indexOf( startCheckbox ),
                        endIdx = allCheckboxes.indexOf( endCheckbox ),
                        checkboxes = ;
                    if( !startCheckbox ) throw( "No checkbox found for revision " + start );
                    if( !endCheckbox ) throw( "No checkbox found for revision " + end );
                    for( var idx = startIdx, inc = Math.sign( endIdx - startIdx );
                            idx != endIdx; idx += inc ) {
                        checkboxes.push( allCheckboxes );
                    }
                    checkboxes.push( endCheckbox );
                    return checkboxes;
                }
                var singletonSelectors = ;
                function makeChecked( box ) { box.checked = true; }
                for( var i = 0, n = oldids.length; i < n; i++ ) {
                    if( oldids.indexOf( ".." ) >= 0 ) {
                        expandRange( oldids.split( ".." ) ).forEach( makeChecked );
                    } else {
                        singletonSelectors.push( "input + "]']" );
                    }
                }
                if( singletonSelectors.length ) {
                    Array.prototype.slice.call( document.querySelectorAll(
                            singletonSelectors.join( "," ) ) ).forEach( makeChecked );
                }
            }
        } );
    }
} );