Raw string literal

• Proposed
• Prototype: No prototype needed.
• Implementation: In: https://github.com/dotnet/roslyn/tree/features/RawStringLiterals
• Specification: https://github.com/dotnet/csharplang/blob/main/proposals/csharp-11.0/raw-string-literal.md

Summary

Allow a new form of string literal that starts with a minimum of three """ characters (but no maximum), optionally followed by a new_line, the content of the string, and then ends with the same number of quotes that the literal started with. For example:

var xml = """
          <element attr="content"/>
          """;

Spec: https://github.com/dotnet/csharplang/blob/main/proposals/raw-string-literal.md

Special thanks to @jnm2 for a deep review of this proposal