Some enhancement requests

[jamalmazrui]

I have researched and compared different C# scripting options, finding that dotnet-script has the most potential for my interests. If the following capabilities are possible, I would appreciate tips (I've read every article about dotnet-script that I could find). If they are not yet possible, let me suggest them as enhancements.

• Create a self-contained dotnet-script.exe that can be Xcopied to any system that has the .NET Core 3.0 runtime installed.

• Support a straightforward mechanism by which custom #commands can be added to the repl.

• Post simple examples of how to (1) execute a string of code at runtime, (2) execute a string with references passed to objects that will be available within the execution context, and (3) host a dotnet-script repl within an app.

Thanks for the fine work on dotnet-script!