fix range operator coloring (#2681)
fix range operator coloring (#2681)


ncave/FSharp.Compiler.Service,syeerzy/visualfsharp,brettfo/visualfsharp,syeerzy/visualfsharp,dsyme/fsharp,alfonsogarciacaro/FSharp.Compiler.Service,dsyme/fsharp,sergey-tihon/FSharp.Compiler.Service,fsharp/fsharp,syeerzy/visualfsharp,brettfo/visualfsharp,forki/FSharp.Compiler.Service,dsyme/fsharp,dsyme/fsharp,0x53A/FSharp.Compiler.Service,sergey-tihon/FSharp.Compiler.Service,forki/FSharp.Compiler.Service,fsharp/fsharp,0x53A/FSharp.Compiler.Service,syeerzy/visualfsharp,brettfo/visualfsharp,dsyme/fsharp,ncave/FSharp.Compiler.Service,Jand42/FSharp.Compiler.Service,alfonsogarciacaro/FSharp.Compiler.Service,fsharp/fsharp,sergey-tihon/FSharp.Compiler.Service,cloudRoutine/FSharp.Compiler.Service,Jand42/FSharp.Compiler.Service,brettfo/visualfsharp,dsyme/FSharp.Compiler.Service,alfonsogarciacaro/FSharp.Compiler.Service,cloudRoutine/FSharp.Compiler.Service,ncave/FSharp.Compiler.Service,forki/FSharp.Compiler.Service,dsyme/FSharp.Compiler.Service,0x53A/FSharp.Compiler.Service,syeerzy/visualfsharp,syeerzy/visualfsharp,dsyme/FSharp.Compiler.Service,dsyme/fsharp,brettfo/visualfsharp,dsyme/fsharp,brettfo/visualfsharp,cloudRoutine/FSharp.Compiler.Service,Jand42/FSharp.Compiler.Service