remove unused variable
remove unused variable

hmuronaka/XVim,tonyd256/XVim,Chenkaiang/XVim,EmuxEvans/XVim,tkuichooseyou/XVim,antmd/XVim1,lisuxia1992/XVim,N4tr0n/XVim,weizhenwei/XVim,takeshineshiro/XVim,raimon49/XVim,raimon49/XVim,gecko655/XVim,N4tr0n/XVim,EmuxEvans/XVim,hmuronaka/XVim,tkuichooseyou/XVim,scottsievert/XVim,squarefrog/XVim,kgoodier/XVim,teemobean/XVim,otfsenter/XVim,xuebuhui52011/XVim,antmd/XVim,dengcqw/XVim_x,xuebuhui52011/XVim,ishkawa/XVim,hmuronaka/XVim,antmd/XVim,brucehappy/XVim,xuebuhui52011/XVim,yixiang/XVim,XVimProject/XVim,teemobean/XVim,squarefrog/XVim,pebble8888/XVim,ishkawa/XVim,brucehappy/XVim,hyperspacemark/XVim,sunzeboy/XVim,takeshineshiro/XVim,EmuxEvans/XVim,dengcqw/XVim_x,rokemoon/XVim,XVimProject/XVim,antmd/XVim1,dengcqw/XVim_x,sunzeboy/XVim,liwangwang123/XVim,tkuichooseyou/XVim,kgoodier/XVim,rokemoon/XVim,hyperspacemark/XVim,SampleLiao/XVim,antmd/XVim,squarefrog/XVim,antmd/XVim1,pebble8888/XVim,lisuxia1992/XVim,lisuxia1992/XVim,scottsievert/XVim,weizhenwei/XVim,liwangwang123/XVim,liwangwang123/XVim,teemobean/XVim,scottsievert/XVim,kgoodier/XVim,sunzeboy/XVim,hyperspacemark/XVim,antmd/XVim,gecko655/XVim,dengcqw/XVim_x,teemobean/XVim,ishkawa/XVim,otfsenter/XVim,raimon49/XVim,ishkawa/XVim,thatchristoph/XVim,tanxxjun321/XVim,thatchristoph/XVim,hmuronaka/XVim,squarefrog/XVim,pebble8888/XVim,brucehappy/XVim,yixiang/XVim,tonyd256/XVim,tanxxjun321/XVim,hyperspacemark/XVim,xuebuhui52011/XVim,brucehappy/XVim,Chenkaiang/XVim,tanxxjun321/XVim,SampleLiao/XVim,lisuxia1992/XVim,yixiang/XVim,otfsenter/XVim,gecko655/XVim,takeshineshiro/XVim,gecko655/XVim,Chenkaiang/XVim,tonyd256/XVim,EmuxEvans/XVim,yixiang/XVim,pebble8888/XVim,SampleLiao/XVim,thatchristoph/XVim,liwangwang123/XVim,N4tr0n/XVim,raimon49/XVim,N4tr0n/XVim,tkuichooseyou/XVim,scottsievert/XVim,tanxxjun321/XVim,XVimProject/XVim,SampleLiao/XVim,weizhenwei/XVim,kgoodier/XVim,otfsenter/XVim,sunzeboy/XVim,Chenkaiang/XVim,thatchristoph/XVim,tonyd256/XVim,XVimProject/XVim,weizhenwei/XVim