Ignore backslash-escapes in identifiers in ES6 mode
Ignore backslash-escapes in identifiers in ES6 mode

hzoo/babel,Skillupco/babel,PolymerLabs/babel,wcjohnson/babylon-lightscript,cbishopvelti/babylon,kellyselden/babel,claudiopro/babel,happibum/acorn,jridgewell/babel,hzoo/babel,recipesjs/ingredients,kaicataldo/babel,MarcelGerber/acorn,babel/babel,kellyselden/babel,kellyselden/babel,xiemaisi/acorn,xiemaisi/acorn,vadzim/babel,Rich-Harris/acorn,MarcelGerber/acorn,vadzim/babel,gratex/acorn,danez/babylon,gratex/acorn,guybedford/babel,guybedford/babel,shuhei/babel,Skillupco/babel,kaicataldo/babel,ajaxorg/acorn,kellyselden/babel,guybedford/babel,ternjs/acorn,hulkish/babel,Skillupco/babel,happibum/acorn,btmills/acorn,samwgoldman/babel,hzoo/babel,jridgewell/babel,marijnh/acorn,mysticatea/acorn,babel/babylon,btmills/acorn,TimothyGu/acorn,Skillupco/babel,Rich-Harris/acorn,marijnh/acorn,hulkish/babel,existentialism/babel,chicoxyzzy/babel,marijnh/acorn,babel/babel,chicoxyzzy/babel,claudiopro/babel,shuhei/babel,TimothyGu/acorn,mathiasbynens/acorn,hzoo/babel,ajaxorg/acorn,mysticatea/acorn,MarcelGerber/acorn,kaicataldo/babel,samwgoldman/babel,Rich-Harris/acorn,happibum/acorn,gratex/acorn,ternjs/acorn,ajaxorg/acorn,existentialism/babel,jridgewell/babel,maurobringolf/babel,PolymerLabs/babel,existentialism/babel,shuhei/babel,samwgoldman/babel,maurobringolf/babel,hulkish/babel,kaicataldo/babel,babel/babel,mathiasbynens/acorn,ternjs/acorn,lightscript/babylon-lightscript,xiemaisi/acorn,claudiopro/babel,maurobringolf/babel,PolymerLabs/babel,jridgewell/babel,chicoxyzzy/babel,mathiasbynens/acorn,hulkish/babel,mysticatea/acorn,btmills/acorn,TimothyGu/acorn,chicoxyzzy/babel,babel/babel