C# PROPOSAL: Add more option to escape from string template

[ParserApprentice]

C# PROPOSAL: Add more option to escape from string template

VS2017,

Current Status :
with C#7 local function,
I can use it as a string template for external lang.
eg.

and this is the simple result ...

or json text

and the result...

What I want to PROPOSE

"Add more option to escape from string template"
Currently, It may be specific after $

eg Razor style, $@@""

cs-parse found $ and follow by @@
cs-parse should escape when it found @ in the string literal
as if it found { } in C#7 , (see Razor as example)

(and more)
eg. Json

currently
other algorithms of string template should remain the same.

I think it would be useful in many aspects.
eg

1. local data template definition
2. easy integration with some small data in xml or json format
3. for the IntelliSense,
   the IDE can escape from the C# parsing context
   and go to another proper parsing context (eg xml, json , css etc..)

---

Hope you consider this,
or suggest me if you have other ways

Thank you

[svick]

Proposals to change the C# language belong in the csharplang repo. Could you move this issue there?

[ParserApprentice]

This issue was moved to dotnet/csharplang#890

Thank you