The problem is one thing is what you write here as Design in Theory, and other different is what happens in Practice in real life.
Python also has this "Code on Comments", almost all IDE wont give you the features (highlight, lint, etc) on the code portion of the comments, basically they visually seen as flat comment inside IDE, even if in theory sounds like a great idea, in practice no one uses it, outside Python enthusiasts of it, Ive tried to used it, in the long run they always gets deleted, because "Pollutes the Comments/DocStrings". I think adding 1 line at bottom of the code with an `include examples` pointing to all the `runnableExamples` is tons more clean visually. You wont need to put the `runnableExample` inside the body of the `proc`. So basically you are killing the feature, making it useless in real life, I think worth having since you are not Forced to use it anyways.
