1(function($){var selectors=[];var check_binded=!1;var check_lock=!1;var defaults={interval:250,force_process:!1};var $window=$(window);var $prior_appeared=[];function appeared(selector){return $(selector).filter(function(){return $(this).is(':appeared')})} 2function process(){check_lock=!1;for(var index=0,selectorsLength=selectors.length;index<selectorsLength;index++){var $appeared=appeared(selectors[index]);$appeared.trigger('appear',[$appeared]);if($prior_appeared[index]){var $disappeared=$prior_appeared[index].not($appeared);$disappeared.trigger('disappear',[$disappeared])} 3$prior_appeared[index]=$appeared}} 4function add_selector(selector){selectors.push(selector);$prior_appeared.push()} 5$.expr[':'].appeared=function(element){var $element=$(element);if(!$element.is(':visible')){return!1} 6var window_left=$window.scrollLeft();var window_top=$window.scrollTop();var offset=$element.offset();var left=offset.left;var top=offset.top;if(top+$element.height()>=window_top&&top-($element.data('appear-top-offset')||0)<=window_top+$window.height()&&left+$element.width()>=window_left&&left-($element.data('appear-left-offset')||0)<=window_left+$window.width()){return!0}else{return!1}};$.fn.extend({appear:function(options){var opts=$.extend({},defaults,options||{});var selector=this.selector||this;if(!check_binded){var on_check=function(){if(check_lock){return} 7check_lock=!0;setTimeout(process,opts.interval)};$(window).scroll(on_check).resize(on_check);check_binded=!0} 8if(opts.force_process){setTimeout(process,opts.interval)} 9add_selector(selector);return $(selector)}});$.extend({force_appear:function(){if(check_binded){process();return!0} 10return!1}})})(function(){if(typeof module!=='undefined'){return require('jquery')}else{return jQuery}}())
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.