add swig-extra to the swig renderer
add swig-extra to the swig renderer

Bob1993/hexo,k2byew/hexo,hexojs/hexo,amobiz/hexo,liukaijv/hexo,memezilla/hexo,jp1017/hexo,wyfyyy818818/hexo,dreamren/hexo,magicdawn/hexo,beni55/hexo,wangjordy/wangjordy.github.io,xiaoliuzi/hexo,HcySunYang/hexo,SaiNadh001/hexo,kywk/hexi,viethang/hexo,liuhongjiang/hexo,Gtskk/hexo,elegantwww/hexo,chenbojian/hexo,registercosmo/hexo,DevinLow/DevinLow.github.io,gaojinhua/hexo,wflmax/hexo,nextexit/hexo,leelynd/tapohuck,wwff/hexo,zhipengyan/hexo,littledogboy/hexo,hugoxia/hexo,DanielHit/hexo,meaverick/hexo,tibic/hexo,aulphar/hexo,SampleLiao/hexo,hexojs/hexo,hackjustu/hexo,noname007/hexo-1,ppker/hexo,oomusou/hexo,Jeremy017/hexo,jonesgithub/hexo,ChaofengZhou/hexo,GGuang/hexo,JasonMPE/hexo,haoyuchen1992/hexo,lknny/hexo,noikiy/hexo,Carbs0126/hexo,HiWong/hexo,tzq668766/hexo,zhangg/hexo,biezhihua/hexo,G-g-beringei/hexo,karenpeng/hexo,zoubin/hexo,xushuwei202/hexo,zhoulingjun/hexo,luinnx/hexo,sailtoy/hexo,jollylulu/hexo,kennethlyn/hexo,zongkelong/hexo,runlevelsix/hexo,glabcn/hexo,DevinLow/DevinLow.github.io,luodengxiong/hexo,fuchao2012/hexo,wangjordy/wangjordy.github.io,r4-keisuke/hexo,ppker/hexo,Richardphp/hexo,leikegeek/hexo,dieface/hexo,chenzaichun/hexo,XGHeaven/hexo,zhipengyan/hexo,crystalwm/hexo,hanhailong/hexo,iamprasad88/hexo,logonmy/hexo,Regis25489/hexo,wenzhucjy/hexo,lukw00/hexo,lookii/looki,initiumlab/hexo,sundyxfan/hexo,allengaller/hexo,keeleys/hexo,maominghui/hexo,imjerrybao/hexo,delkyd/hexo,kywk/hexi,BruceChao/hexo,will-zhangweilin/myhexo