[Mikhail_Edoshin]

I dabbled into literate programming and wrote C basically in reStructuredText. Used '#line' to specify the correct file name and line number in my reStructuredText sources. Worked as advertised, no complaints.

In my case I had long-ish fragments, so I only put '#line' at the start of a fragment. The compiler counted subsequent lines itself.

It was a cross-platform project and worked equally well with GCC, Clang and MS Visual C++.