lexer: improved consistency, preferring `charAt`, `slice` and single quotes
lexer: improved consistency, preferring `charAt`, `slice` and single quotes

RobLoach/LiveScript,kannannilakantaayyar/coffeescript,alubbe/coffee-script,PencilCode/pencil-coffee-script,mekuriam/coffeescript,maxtaco/coffee-script,maowug/coffeescript,angeliaz/coffeescript,coffee-js/coffee-script,isaacs/coffee-script,rhendric/LiveScript,ardha2008/coffeescript,disnet/contracts.coffee,AndersonFirmino/coffeescript,kidaa/coffeescript,protez/coffee-script,EmielM/blackcoffee,stanly-johnson/coffeescript,johnfn/Caffeine,sombr/coffeescript,FrancoCotter/coffeescript,shihang0001/coffee-script,Kingson4Wu/coffee-script,syg/heap.coffee,falsecz/beer-script,hgGeorg/coffee-script,MartyIX/coffeescript-to-typescript,AndersonFirmino/coffeescript,stanly-johnson/coffeescript,zapier/coffee-script,coffee-void/coffeescript,STRd6/coffee-script,jiangmiao/toffee-script,bolinfest/coffee-script,ls2uper/coffeescript,johnfn/Caffeine,isaacs/coffee-script,jstrachan/coffee-script,abbshr/coffeescript,fitzgen/coffee-script,bobcassels/pencil-coffee-script,DoriKal/coffeescript,guzhaoyuan/coffee-script,jjoos/coffee-script,connec/coffeescript,Infowatch/coffee-script,mikeyhew/coffeescript-await-transform,mekuriam/coffeescript,jilion/moka,sjbarag/coffeescript,sebmck/coffee-script,helixbass/copheescript,SonOfLilit/coffeescript,kyroskoh/coffee-script,decaffeinate/coffeescript,falsecz/beer-script,pagreczner/express-coffee,sqlwwx/coffeescript-zh,tvanderbruggen/coffeescript,rev22/reflective-coffeescript,rodrigolive/plof,raine/LiveScript,chaosim/coffee-script,caolan/coffee-script,youleiy/coffee-script,alxarch/coffeescript,wearefractal/bro,PencilCode/pencil-coffee-script,ambrusc/coffee-script,cesarmarinhorj/LiveScript,ardha2008/coffeescript,tonghuashuai/coffee-script,rev22/reflective-coffeescript,satyr/coco,coffee-void/coffeescript,caolan/coffee-script,connec/coffeescript,holtwick/moccacino,lukhnos/doubleshot,shimaore/cake,TobiaszCudnik/coffeescript-to-typescript,thejoshwolfe/swark,zapier/coffee-script,raine/LiveScript,jjoos/coffee-script,Infowatch/coffee-script,gkz/LiveScript,casidiablo/coffeescript,holtwick/moccacino,DylanPiercey/coffeescript,maowug/coffeescript,helixbass/copheescript,loopinfinito/coffeescript.com.br,zapier/coffee-script,andrewrk/swark,michaelficarra/coffee-script,beni55/coffee-script,youleiy/coffee-script,ls2uper/coffeescript,wangyue-ramy/coffeescript,kyroskoh/coffee-script,jamesknelson/coffee-script,ich/caffeine,wangyue-ramy/coffeescript,casidiablo/coffeescript,bolinfest/coffee-script,FrancoCotter/coffeescript,coffee-js/coffee-script,wearefractal/bro,jashkenas/coffeescript,flaing/coffeescript,johnfn/ActionCoffee,michaelficarra/coffee-script,helixbass/copheescript,lieuwex/coffeescript-to-typescript,lieuwex/coffeescript-to-typescript,Champii/LiveScript,sidthekidder/coffee-script,TobiaszCudnik/coffeescript-to-typescript,johnfn/Caffeine,aslihandincer/coffeescript,behind2/coffee-script,siefkenj/gjscoffee-script,legokichi/typecoffee,GabrielRatener/coffeescript-next,donabrams/coffee-script,schory/coffee-script,behind2/coffee-script,Geoion/coffee-script,lukhnos/doubleshot,lbeschastny/coffeescript,loopinfinito/coffeescript.com.br,longjl/coffeescript,syg/heap.coffee,ASnow/coffeescript,jokerhing/coffeescript,kittens/coffee-script,Geoion/coffee-script,jiangmiao/toffee-script,donabrams/coffee-script,Champii/LiveScript,johnfn/Caffeine,johnfn/ActionCoffee,jobedom/coffee-script,tonghuashuai/coffee-script,davidbau/coffee-script,rodrigolive/plof,chip/coffee-script,mrmowgli/coffeescript,jamesknelson/coffee-script,johnfn/ActionCoffee,siefkenj/gjscoffee-script,maxtaco/coffee-script,princejwesley/coffeescript,legokichi/typecoffee,abbshr/coffeescript,292388900/coffee-script,helixbass/copheescript,davidbau/coffee-script,yjerem/coffee-script,tvanderbruggen/coffeescript,sebmck/coffee-script,292388900/coffee-script,charlieflowers/coffee-script,pagreczner/express-coffee,will-weiss/coffeescript,alexkg/coffee-script,DoriKal/coffeescript,alxarch/coffeescript,akavi/CoffeeAF,alexkg/coffee-script,DylanPiercey/coffeescript,fitzgen/coffee-script,princejwesley/coffeescript,chaosim/coffee-script,jilion/moka,sqlwwx/coffeescript-zh,angeliaz/coffeescript,charlieflowers/coffee-script,aslihandincer/coffeescript,ASnow/coffeescript,xixixao/coffee-script,schory/coffee-script,chip/coffee-script,lydell/coffee-script,cosmicexplorer/coffeescript,edwin0258/LiveScript,STRd6/coffee-script,sidthekidder/coffee-script,RobLoach/LiveScript,GabrielRatener/coffeescript-next,thejoshwolfe/swark,paiq/blackcoffee,sombr/coffeescript,shihang0001/coffee-script,SonOfLilit/coffeescript,andrewrk/swark,GabrielRatener/coffeescript-next,jobedom/coffee-script,disnet/contracts.coffee,shreeve/coffeescript,mikeyhew/coffeescript-await-transform,kannannilakantaayyar/coffeescript,MartyIX/coffeescript-to-typescript,beni55/coffee-script,goatslacker/LiveScript,hgGeorg/coffee-script,edwin0258/LiveScript,yjerem/coffee-script,longjl/coffeescript,TobiaszCudnik/coffeescript-to-typescript,lbeschastny/coffeescript,jjoos/coffee-script,gkz/LiveScript,kidaa/coffeescript,jiangmiao/toffee-script,EmielM/blackcoffee,tempbottle/coffeescript,jokerhing/coffeescript,protez/coffee-script,shimaore/cake,cesarmarinhorj/LiveScript,ambrusc/coffee-script,alubbe/coffee-script,bolinfest/coffee-script,lydell/coffee-script,rhendric/LiveScript,kittens/coffee-script,holtwick/moccacino,bobcassels/pencil-coffee-script,tempbottle/coffeescript,will-weiss/coffeescript,guzhaoyuan/coffee-script,jstrachan/coffee-script,Kingson4Wu/coffee-script