feature: added comments to size
feature: added comments to size

infamous/famous-engine,infamous/engine,huanghjb/engine,infamous/engine,trusktr/engine,Famous/engine,infamous/famous-engine,CedarLogic/engine,nmai/engine,prepare/engine,avikalpa/engine,andreaslangsays/engine,woltemade/engine,talves/famous-engine,trusktr/engine,talves/famous-engine,noikiy/engine,manyoo/engine,beni55/engine,huanghjb/engine,Wanderfalke/engine,woltemade/engine,andreaslangsays/engine,manyoo/engine,prepare/engine,yummy222/engine,Morgantheplant/engine,arunabhdas/engine,sonwh98/engine,Morgantheplant/engine,steveblue/engine,noikiy/engine,nmai/engine,beni55/engine,Bizboard/engine,artichox/engine,mcanthony/engine,sonwh98/engine,Bizboard/engine,mcanthony/engine,steveblue/engine,codesdk/engine,tbossert/engine,aug2uag/engine,aug2uag/engine,arunabhdas/engine,artichox/engine,avikalpa/engine,codesdk/engine,Wanderfalke/engine,tbossert/engine,CedarLogic/engine,Famous/engine,yummy222/engine