title: Is there a way to do in-place C macro expansion in VS code?
body: <p>I am using Visual Studio Code 1.34 and ms-vscode.cpptools 0.24.1. In a C file, when I hover over a statement containing a C macro, VS Code is kind enough to expand the macro in a hover box.</p>
  
  <p>I can select this expanded piece of code and then manually replace the macro's 'call' side with it. But I was wondering if there is a way in vscode or in one of its extensions to do this macro expansion in-place, e.g. using some key shortcut.  From what I have read from the documentation, I think you cannot do this with ms-vscode.cpptools alone.</p>
  
  <p>It would be a nice bonus if back-slash line breaks were substituted with actual new lines in the in-place expension.</p>