Harden against trees without parent pointers for emitting literals; fix lookahead in text for numeric literal indicators.
Harden against trees without parent pointers for emitting literals; fix lookahead in text for numeric literal indicators.

ZLJASON/TypeScript,sassson/TypeScript,matthewjh/TypeScript,jteplitz602/TypeScript,gonifade/TypeScript,erikmcc/TypeScript,plantain-00/TypeScript,mcanthony/TypeScript,jamesrmccallum/TypeScript,thr0w/Thr0wScript,chuckjaz/TypeScript,sassson/TypeScript,impinball/TypeScript,ZLJASON/TypeScript,evgrud/TypeScript,jbondc/TypeScript,alexeagle/TypeScript,TukekeSoft/TypeScript,fearthecowboy/TypeScript,germ13/TypeScript,bpowers/TypeScript,hoanhtien/TypeScript,msynk/TypeScript,rodrigues-daniel/TypeScript,rodrigues-daniel/TypeScript,shovon/TypeScript,shiftkey/TypeScript,SmallAiTT/TypeScript,samuelhorwitz/typescript,Viromo/TypeScript,suto/TypeScript,chocolatechipui/TypeScript,Mqgh2013/TypeScript,chuckjaz/TypeScript,synaptek/TypeScript,fearthecowboy/TypeScript,vilic/TypeScript,evgrud/TypeScript,fabioparra/TypeScript,chuckjaz/TypeScript,RyanCavanaugh/TypeScript,MartyIX/TypeScript,thr0w/Thr0wScript,Microsoft/TypeScript,progre/TypeScript,samuelhorwitz/typescript,evgrud/TypeScript,DLehenbauer/TypeScript,Mqgh2013/TypeScript,TukekeSoft/TypeScript,plantain-00/TypeScript,SaschaNaz/TypeScript,OlegDokuka/TypeScript,Eyas/TypeScript,abbasmhd/TypeScript,rodrigues-daniel/TypeScript,blakeembrey/TypeScript,zmaruo/TypeScript,zhengbli/TypeScript,vilic/TypeScript,tinganho/TypeScript,nagyistoce/TypeScript,ropik/TypeScript,gonifade/TypeScript,tempbottle/TypeScript,thr0w/Thr0wScript,AbubakerB/TypeScript,donaldpipowitch/TypeScript,DLehenbauer/TypeScript,MartyIX/TypeScript,webhost/TypeScript,hoanhtien/TypeScript,fabioparra/TypeScript,SmallAiTT/TypeScript,SaschaNaz/TypeScript,ropik/TypeScript,ionux/TypeScript,MartyIX/TypeScript,nagyistoce/TypeScript,msynk/TypeScript,DLehenbauer/TypeScript,Microsoft/TypeScript,jteplitz602/TypeScript,enginekit/TypeScript,hitesh97/TypeScript,rgbkrk/TypeScript,suto/TypeScript,hitesh97/TypeScript,mauricionr/TypeScript,microsoft/TypeScript,shiftkey/TypeScript,OlegDokuka/TypeScript,plantain-00/TypeScript,suto/TypeScript,plantain-00/TypeScript,enginekit/TypeScript,microsoft/TypeScript,HereSinceres/TypeScript,germ13/TypeScript,basarat/TypeScript,mmoskal/TypeScript,moander/TypeScript,synaptek/TypeScript,progre/TypeScript,zhengbli/TypeScript,rodrigues-daniel/TypeScript,shanexu/TypeScript,shiftkey/TypeScript,thr0w/Thr0wScript,RyanCavanaugh/TypeScript,tempbottle/TypeScript,moander/TypeScript,JohnZ622/TypeScript,microsoft/TypeScript,zmaruo/TypeScript,JohnZ622/TypeScript,ziacik/TypeScript,tinganho/TypeScript,jamesrmccallum/TypeScript,sassson/TypeScript,zhengbli/TypeScript,jwbay/TypeScript,mauricionr/TypeScript,mihailik/TypeScript,kpreisser/TypeScript,ionux/TypeScript,shanexu/TypeScript,mauricionr/TypeScript,jdavidberger/TypeScript,gonifade/TypeScript,HereSinceres/TypeScript,Mqgh2013/TypeScript,mcanthony/TypeScript,mszczepaniak/TypeScript,matthewjh/TypeScript,billti/TypeScript,DLehenbauer/TypeScript,Raynos/TypeScript,OlegDokuka/TypeScript,kingland/TypeScript,fabioparra/TypeScript,mcanthony/TypeScript,ZLJASON/TypeScript,kimamula/TypeScript,abbasmhd/TypeScript,DanielRosenwasser/TypeScript,nycdotnet/TypeScript,abbasmhd/TypeScript,vilic/TypeScript,tempbottle/TypeScript,basarat/TypeScript,mcanthony/TypeScript,basarat/TypeScript,basarat/TypeScript,tinganho/TypeScript,nojvek/TypeScript,germ13/TypeScript,shanexu/TypeScript,keir-rex/TypeScript,Viromo/TypeScript,keir-rex/TypeScript,AbubakerB/TypeScript,Eyas/TypeScript,yazeng/TypeScript,shovon/TypeScript,nycdotnet/TypeScript,webhost/TypeScript,jbondc/TypeScript,billti/TypeScript,donaldpipowitch/TypeScript,yortus/TypeScript,ziacik/TypeScript,pcan/TypeScript,DanielRosenwasser/TypeScript,vilic/TypeScript,hitesh97/TypeScript,jteplitz602/TypeScript,keir-rex/TypeScript,blakeembrey/TypeScript,alexeagle/TypeScript,chocolatechipui/TypeScript,kitsonk/TypeScript,rgbkrk/TypeScript,alexeagle/TypeScript,shovon/TypeScript,Raynos/TypeScript,kingland/TypeScript,chuckjaz/TypeScript,kitsonk/TypeScript,bpowers/TypeScript,nycdotnet/TypeScript,kumikumi/TypeScript,moander/TypeScript,jwbay/TypeScript,ionux/TypeScript,SimoneGianni/TypeScript,RReverser/TypeScript,SimoneGianni/TypeScript,webhost/TypeScript,yortus/TypeScript,matthewjh/TypeScript,jdavidberger/TypeScript,RyanCavanaugh/TypeScript,hoanhtien/TypeScript,fabioparra/TypeScript,donaldpipowitch/TypeScript,kingland/TypeScript,weswigham/TypeScript,erikmcc/TypeScript,nycdotnet/TypeScript,JohnZ622/TypeScript,mihailik/TypeScript,billti/TypeScript,DanielRosenwasser/TypeScript,erikmcc/TypeScript,moander/TypeScript,minestarks/TypeScript,blakeembrey/TypeScript,shanexu/TypeScript,ropik/TypeScript,MartyIX/TypeScript,nagyistoce/TypeScript,nojvek/TypeScript,JohnZ622/TypeScript,evgrud/TypeScript,jeremyepling/TypeScript,impinball/TypeScript,blakeembrey/TypeScript,AbubakerB/TypeScript,ziacik/TypeScript,AbubakerB/TypeScript,Eyas/TypeScript,weswigham/TypeScript,kpreisser/TypeScript,jamesrmccallum/TypeScript,samuelhorwitz/typescript,mmoskal/TypeScript,RReverser/TypeScript,bpowers/TypeScript,Viromo/TypeScript,Viromo/TypeScript,synaptek/TypeScript,chocolatechipui/TypeScript,msynk/Typ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