opMixin or mixin function templates with convenience operator?

Fri Dec 13 17:13:53 UTC 2019

On Friday, 13 December 2019 at 17:00:29 UTC, Paul Backus wrote:
> The youtube link in my previous post has a time code that will 
> bring you directly to the start of the segment on macros. In 
> that segment, Walter explains in detail how macros would be 
> expanded, with worked examples on the whiteboard. Pattern 
> matching is also discussed.

I have only time to skim over it, but it looks very basic.