1(function(root,factory){if(typeof exports==="object"&&module){module.exports=factory()}else{if(typeof define==="function"&&define.amd){define(factory)}else{root.PubSub=factory()}}}((typeof window==="object"&&window)||this,function(){var PubSub={},messages={},lastUid=-1;function hasKeys(obj){var key;for(key in obj){if(obj.hasOwnProperty(key)){return true}}return false}function throwException(ex){return function reThrowException(){throw ex}}function callSubscriberWithDelayedExceptions(subscriber,message,data){try{subscriber(message,data)}catch(ex){setTimeout(throwException(ex),0)}}function callSubscriberWithImmediateExceptions(subscriber,message,data){subscriber(message,data)}function deliverMessage(originalMessage,matchedMessage,data,immediateExceptions){var subscribers=messages[matchedMessage],callSubscriber=immediateExceptions?callSubscriberWithImmediateExceptions:callSubscriberWithDelayedExceptions,s;if(!messages.hasOwnProperty(matchedMessage)){return}for(s in subscribers){if(subscribers.hasOwnProperty(s)){callSubscriber(subscribers[s],originalMessage,data)}}}function createDeliveryFunction(message,data,immediateExceptions){return function deliverNamespaced(){var topic=String(message),position=topic.lastIndexOf(".");deliverMessage(message,message,data,immediateExceptions);while(position!==-1){topic=topic.substr(0,position);position=topic.lastIndexOf(".");deliverMessage(message,topic,data)}}}function messageHasSubscribers(message){var topic=String(message),found=Boolean(messages.hasOwnProperty(topic)&&hasKeys(messages[topic])),position=topic.lastIndexOf(".");while(!found&&position!==-1){topic=topic.substr(0,position);position=topic.lastIndexOf(".");found=Boolean(messages.hasOwnProperty(topic)&&hasKeys(messages[topic]))}return found}function publish(message,data,sync,immediateExceptions){var deliver=createDeliveryFunction(message,data,immediateExceptions),hasSubscribers=messageHasSubscribers(message);if(!hasSubscribers){return false}if(sync===true){deliver()}else{setTimeout(deliver,0)}return true}PubSub.publish=function(message,data){return publish(message,data,false,PubSub.immediateExceptions)};PubSub.publishSync=function(message,data){return publish(message,data,true,PubSub.immediateExceptions)};PubSub.subscribe=function(message,func){if(typeof func!=="function"){return false}if(!messages.hasOwnProperty(message)){messages[message]={}}var token="uid_"+String(++lastUid);messages[message][token]=func;return token};PubSub.unsubscribe=function(tokenOrFunction){var isToken=typeof tokenOrFunction==="string",result=false,m,message,t,token;for(m in messages){if(messages.hasOwnProperty(m)){message=messages[m];if(isToken&&message[tokenOrFunction]){delete message[tokenOrFunction];result=tokenOrFunction;break}else{if(!isToken){for(t in message){if(message.hasOwnProperty(t)&&message[t]===tokenOrFunction){delete message[t];result=true}}}}}}return result};return PubSub}));
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.