[taeric]

Depends on the list? The ones you linked from Knuth are basically fixed imports that are, in fact, very common and easy to take as a whole.

I think the disconnect is still that you are writing a C program with CWEB. If I'm using a literate style to write JavaScript, I'm still writing a JavaScript program. As such, the point isn't to just throw any established norms out, but to rearrange for presentation. If some items go well together, might as well keep them together.

Most programming tools that can do this require you to "bundle" things such that you have to have well formed containers, if you will. Having the "add this to a section" constructs really help, as then you can say things like "add this to the imports" the first time you have need of a new import. But, if you don't add any non-standard imports, you can forego doing that.

The other approach is to try and make everything implied, such that new users can skip any of the boilerplate and jump straight to programming. That is fine, for what it is, but does little to build understanding of the programs as a whole.

That said, I may have missed your described solution. I'm kind of scattershot today and not keeping fully on top of this. Apologies if I'm talking past you.