The previous edition of that book is the one I read lol. A great book. You can really feel the author's love of the language.
If you’re interested, I have various Tclkits available for download on GitHub. I have added dependencies to them like TLS for HTTPS and so-forth. It can be convenient to have them standalone; the TLS extension here is bundled with the ca certs from libcurl.
https://github.com/tclmonster/kitcreator/releases/latest
And here’s an example how I use the kits in the CI build. It uses the kit it builds to push the update using the TLS extension along with the GitHub REST API:
https://github.com/tclmonster/kitcreator/blob/main/.github/s...