Nobuyuki Iwanaga

https://developercommunity.visualstudio.com/t/Visual-Studio-IDE-displays-ASCII-control/10156578 done.

I'm worried about BOM. [The presence of the BOM before the shebang will prevent the script interpreter](https://en.wikipedia.org/wiki/Shebang_(Unix)). Visual Studio for Win uses Encoding.Default (usually not UTF8) if the BOM doesn't...

@wanton7 This may be it: https://github.com/dotnet/corefxlab/tree/master/src/System.Text.Formatting/System/Text/Formatting/Formatters

https://github.com/dotnet/roslyn/blob/master/docs/Language%20Feature%20Status.md 

```cs // OK. var f = int (string s) => s.Length; // Error. IIRC, this is rejected intentionally. dynamic d = int (string s) => s.Length; // Error. Is this...

Already supported with .NET 7 Preview 7.


```cs Func Func Func // I really want this ... Task Task Task // I really want this ... ```

I really like this feature but it could be achieved by [Source Code Generator](https://github.com/dotnet/csharplang/issues/107) as I listed in [Code Generator Catalog](https://github.com/dotnet/csharplang/issues/341). On the other hand, if you want constraints on...

@svick https://github.com/dotnet/roslyn/blob/master/docs/compilers/CSharp/Unicode%20Version.md Unicode sometimes has breaking changes.