[davidw]

Yes! Tcl's C code is a real pleasure to work with and extend.

I got to write some of the updates in this 2nd edition regarding the C interface:

https://www.oreilly.com/library/view/tcl-and-the/97803216017...

[pjmlp]

While I agree, it was what eventually made us move into .NET, and the founders of the startup I started in 1999, eventually went on to create OutSystems.

Too much code being rewriten from Tcl into C for performance and scalabity reasons, and it still doesn't have a proper JIT.

Now as a way to script C code, it is even easier than CPython.

[musicale]

I also recall appreciating Tcl's C code.