Transpilers from C++ and C to Fortran

A developer has created partial transpilers from C++ and C to Fortran, branching from an existing C-to-Fortran transpiler and using Codex and Claude. The mapping of C++ constructs, including std::mdspan, to modern Fortran is documented in the project's readme.

I branched from the C to Fortran transpiler to create partial transpilers from C++ and C to Fortran using Codex and Claude. The mapping of C++ language constructs, including std::mdspan, to modern Fortran is described in the readme and here.