Update LangRef.
Update LangRef.

Ternaries are now parsed among sequence expressions, identifiers can use unicode code points, and new now only allocates arrays.

Swift SVN r5003

huonw/swift,djwbrown/swift,russbishop/swift,shajrawi/swift,shahmishal/swift,apple/swift,russbishop/swift,therealbnut/swift,LeoShimonaka/swift,IngmarStein/swift,gmilos/swift,tkremenek/swift,cbrentharris/swift,stephentyrone/swift,natecook1000/swift,austinzheng/swift,kusl/swift,adrfer/swift,return/swift,CodaFi/swift,brentdax/swift,therealbnut/swift,dduan/swift,nathawes/swift,karwa/swift,milseman/swift,natecook1000/swift,apple/swift,adrfer/swift,LeoShimonaka/swift,jopamer/swift,sdulal/swift,ben-ng/swift,alblue/swift,djwbrown/swift,tjw/swift,tinysun212/swift-windows,ben-ng/swift,SwiftAndroid/swift,swiftix/swift,sdulal/swift,calebd/swift,stephentyrone/swift,gregomni/swift,rudkx/swift,frootloops/swift,aschwaighofer/swift,modocache/swift,airspeedswift/swift,swiftix/swift,deyton/swift,tardieu/swift,MukeshKumarS/Swift,amraboelela/swift,sschiau/swift,danielmartin/swift,shahmishal/swift,gregomni/swift,slavapestov/swift,djwbrown/swift,LeoShimonaka/swift,frootloops/swift,huonw/swift,natecook1000/swift,practicalswift/swift,mightydeveloper/swift,codestergit/swift,roambotics/swift,kentya6/swift,kentya6/swift,modocache/swift,kperryua/swift,hughbe/swift,swiftix/swift.old,gottesmm/swift,kstaring/swift,brentdax/swift,tkremenek/swift,khizkhiz/swift,deyton/swift,Jnosh/swift,shajrawi/swift,roambotics/swift,dduan/swift,IngmarStein/swift,calebd/swift,shajrawi/swift,OscarSwanros/swift,tardieu/swift,danielmartin/swift,slavapestov/swift,SwiftAndroid/swift,devincoughlin/swift,hooman/swift,hughbe/swift,swiftix/swift.old,johnno1962d/swift,IngmarStein/swift,airspeedswift/swift,natecook1000/swift,gribozavr/swift,gregomni/swift,danielmartin/swift,uasys/swift,milseman/swift,austinzheng/swift,Jnosh/swift,gribozavr/swift,benlangmuir/swift,jopamer/swift,gmilos/swift,ken0nek/swift,slavapestov/swift,gottesmm/swift,kentya6/swift,sdulal/swift,deyton/swift,deyton/swift,emilstahl/swift,deyton/swift,tinysun212/swift-windows,ahoppen/swift,practicalswift/swift,manavgabhawala/swift,huonw/swift,Ivacker/swift,glessard/swift,jckarter/swift,stephentyrone/swift,slavapestov/swift,CodaFi/swift,lorentey/swift,MukeshKumarS/Swift,bitjammer/swift,slavapestov/swift,zisko/swift,jtbandes/swift,devincoughlin/swift,jopamer/swift,sschiau/swift,uasys/swift,jmgc/swift,dduan/swift,jtbandes/swift,JGiola/swift,allevato/swift,gregomni/swift,gmilos/swift,nathawes/swift,airspeedswift/swift,gottesmm/swift,jtbandes/swift,kperryua/swift,adrfer/swift,lorentey/swift,jopamer/swift,djwbrown/swift,rudkx/swift,bitjammer/swift,practicalswift/swift,codestergit/swift,JaSpa/swift,mightydeveloper/swift,zisko/swift,allevato/swift,cbrentharris/swift,glessard/swift,gribozavr/swift,natecook1000/swift,JGiola/swift,johnno1962d/swift,xedin/swift,parkera/swift,tjw/swift,shahmishal/swift,stephentyrone/swift,uasys/swift,airspeedswift/swift,jopamer/swift,russbishop/swift,roambotics/swift,kperryua/swift,JaSpa/swift,milseman/swift,allevato/swift,hooman/swift,tinysun212/swift-windows,KrishMunot/swift,karwa/swift,nathawes/swift,mightydeveloper/swift,felix91gr/swift,rudkx/swift,benlangmuir/swift,atrick/swift,kstaring/swift,deyton/swift,aschwaighofer/swift,hooman/swift,swiftix/swift.old,jopamer/swift,devincoughlin/swift,swiftix/swift,jckarter/swift,ken0nek/swift,gmilos/swift,felix91gr/swift,sdulal/swift,adrfer/swift,modocache/swift,kstaring/swift,felix91gr/swift,jckarter/swift,xedin/swift,brentdax/swift,IngmarStein/swift,hooman/swift,brentdax/swift,xwu/swift,tinysun212/swift-windows,codestergit/swift,JaSpa/swift,parkera/swift,milseman/swift,austinzheng/swift,allevato/swift,Ivacker/swift,roambotics/swift,felix91gr/swift,calebd/swift,jopamer/swift,ben-ng/swift,lorentey/swift,allevato/swift,xwu/swift,ken0nek/swift,Jnosh/swift,dreamsxin/swift,swiftix/swift,emilstahl/swift,mightydeveloper/swift,gribozavr/swift,manavgabhawala/swift,frootloops/swift,cbrentharris/swift,kusl/swift,khizkhiz/swift,frootloops/swift,xedin/swift,stephentyrone/swift,SwiftAndroid/swift,felix91gr/swift,bitjammer/swift,russbishop/swift,tardieu/swift,zisko/swift,amraboelela/swift,alblue/swift,kusl/swift,alblue/swift,LeoShimonaka/swift,atrick/swift,JaSpa/swift,harlanhaskins/swift,roambotics/swift,OscarSwanros/swift,gregomni/swift,MukeshKumarS/Swift,nathawes/swift,hughbe/swift,benlangmuir/swift,therealbnut/swift,hughbe/swift,sdulal/swift,allevato/swift,tjw/swift,djwbrown/swift,manavgabhawala/swift,SwiftAndroid/swift,nathawes/swift,ahoppen/swift,djwbrown/swift,emilstahl/swift,manavgabhawala/swift,airspeedswift/swift,return/swift,sschiau/swift,khizkhiz/swift,sschiau/swift,sdulal/swift,JGiola/swift,emilstahl/swift,danielmartin/swift,JaSpa/swift,kentya6/swift,amraboelela/swift,arvedviehweger/swift,jtbandes/swift,hooman/swift,kusl/swift,LeoShimonaka/swift,bitjammer/swift,jckarter/swift,calebd/swift,Jnosh/swift,jckarter/swift,harlanhaskins/swift,calebd/swift,ahoppen/swift,johnno1962d/swift,jckarter/swift,MukeshKumarS/Swift,glessard/swift,lorentey/swift,jckarter/swift,tkremenek/swift,russbishop/swift,airspeedswift/swift,IngmarStein/swift,return/swift,ahoppen/swift,kentya6/swift,return/swift,arvedviehweger/swift,JaSpa/swift,slavapestov/swift,codestergit/swift,shahmishal/swift,benlangmuir/swift,kperryua/swift,manavgabhawala/swift,felix91gr/swift,bitjammer/swift,kstaring/swift,jmgc/swift,tardieu/swift,Ivacker/swift,xedin/swift,arvedviehweger/swift,tardieu/swift,MukeshKumarS/Swift,gregomni/swift,deyton/swift,Jnosh/swift,emilstahl/swift,aschwaighofer/swift,JGiola/swift,Ivacker/swift,benlangmuir/swift,huonw/swift,natecook1000/swift,amraboelela/swift,swiftix/swift.old,ken0nek/swift,codestergit/swift,gottesmm/swift,lorentey/swift,Ivacker/swift,adrfer/swift,uasys/swift,swiftix/swift.old,airspeedswift/swift,roambotics/swift,practicalswift/swift,hughbe/swift,huonw/swift,russbishop/swift,OscarSwanros/swift,shajrawi/swift,xedin/swift,return/swift,austinzheng/swift,harlanhaskins/swift,ahoppen/swift,cbrentharris/swift,CodaFi/swift,SwiftAndroid/swift,adrfer/swift,OscarSwanros/swift,arvedviehweger/swift,dduan/swift,brentdax/swift,calebd/swift,arvedviehweger/swift,swiftix/swift,gribozavr/swift,nathawes/swift,swiftix/swift,practicalswift/swift,tjw/swift,karwa/swift,zisko/swift,karwa/swift,cbrentharris/swift,shajrawi/swift,atrick/swift,return/swift,gribozavr/swift,gribozavr/swift,zisko/swift,harlanhaskins/swift,xwu/swift,therealbnut/swift,KrishMunot/swift,glessard/swift,practicalswift/swift,gribozavr/swift,apple/swift,milseman/swift,tkremenek/swift,aschwaighofer/swift,therealbnut/swift,amraboelela/swift,austinzheng/swift,kusl/swift,shahmishal/swift,karwa/swift,dduan/swift,sdulal/swift,jmgc/swift,jmgc/swift,therealbnut/swift,kperryua/swift,tinysun212/swift-windows,apple/swift,rudkx/swift,Ivacker/swift,sschiau/swift,jmgc/swift,parkera/swift,CodaFi/swift,JGiola/swift,OscarSwanros/swift,practicalswift/swift,xedin/swift,KrishMunot/swift,KrishMunot/swift,kusl/swift,emilstahl/swift,atrick/swift,OscarSwanros/swift,johnno1962d/swift,harlanhaskins/swift,jmgc/swift,danielmartin/swift,ben-ng/swift,dduan/swift,emilstahl/swift,arvedviehweger/swift,arvedviehweger/swift,ken0nek/swift,khizkhiz/swift,Ivacker/swift,bitjammer/swift,uasys/swift,dreamsxin/swift,glessard/swift,sschiau/swift,hughbe/swift,IngmarStein/swift,alblue/swift,amraboelela/swift,johnno1962d/swift,KrishMunot/swift,return/swift,therealbnut/swift,shajrawi/swift,danielmartin/swift,jtbandes/swift,frootloops/swift,swiftix/swift,karwa/swift,aschwaighofer/swift,parkera/swift,uasys/swift,glessard/swift,lorentey/swift,tardieu/swift,aschwaighofer/swift,kentya6/swift,manavgabhawala/swift,tkremenek/swift,shajrawi/swift,huonw/swift,shahmishal/swift,KrishMunot/swift,shahmishal/swift,xwu/swift,khizkhiz/swift,alblue/swift,gmilos/swift,johnno1962d/swift,MukeshKumarS/Swift,ben-ng/swift,harlanhaskins/swift,apple/swift,xwu/swift,ahoppen/swift,gmilos/swift,manavgabhawala/swift,xwu/swift,devincoughlin/swift,MukeshKumarS/Swift,brentdax/swift,adrfer/swift,codestergit/swift,felix91gr/swift,zisko/swift,karwa/swift,modocache/swift,tkremenek/swift,atrick/swift,karwa/swift,tjw/swift,zisko/swift,rudkx/swift,emilstahl/swift,hooman/swift,ken0nek/swift,shahmishal/swift,djwbrown/swift,tkremenek/swift,mightydeveloper/swift,benlangmuir/swift,devincoughlin/swift,kperryua/swift,kstaring/swift,Jnosh/swift,cbrentharris/swift,tjw/swift,mightydeveloper/swift,austinzheng/swift,parkera/swift,frootloops/swift,Ivacker/swift,cbrentharris/swift,JGiola/swift,parkera/swift,kentya6/swift,practicalswift/swift,johnno1962d/swift,ben-ng/swift,OscarSwanros/swift,parkera/swift,kstaring/swift,slavapestov/swift,gottesmm/swift,modocache/swift,bitjammer/swift,jtbandes/swift,IngmarStein/swift,xedin/swift,hooman/swift,kperryua/swift,brentdax/swift,jtbandes/swift,codestergit/swift,swiftix/swift.old,aschwaighofer/swift,Jnosh/swift,tjw/swift,LeoShimonaka/swift,khizkhiz/swift,allevato/swift,shajrawi/swift,stephentyrone/swift,LeoShimonaka/swift,kentya6/swift,ken0nek/swift,KrishMunot/swift,devincoughlin/swift,devincoughlin/swift,stephentyrone/swift,xwu/swift,xedin/swift,LeoShimonaka/swift,nathawes/swift,atrick/swift,dduan/swift,tinysun212/swift-windows,russbishop/swift,SwiftAndroid/swift,austinzheng/swift,mightydeveloper/swift,kusl/swift,modocache/swift,tinysun212/swift-windows,sdulal/swift,modocache/swift,calebd/swift,gmilos/swift,sschiau/swift,kstaring/swift,rudkx/swift,lorentey/swift,gottesmm/swift,milseman/swift,swiftix/swift.old,huonw/swift,milseman/swift,khizkhiz/swift,harlanhaskins/swift,CodaFi/swift,frootloops/swift,amraboelela/swift,tardieu/swift,CodaFi/swift,SwiftAndroid/swift,lorentey/swift,devincoughlin/swift,uasys/swift,swiftix/swift.old,JaSpa/swift,CodaFi/swift,parkera/swift,sschiau/swift,gottesmm/swift,alblue/swift,jmgc/swift,alblue/swift,hughbe/swift,mightydeveloper/swift,cbrentharris/swift,danielmartin/swift,ben-ng/swift,kusl/swift,natecook1000/swift,apple/swift