Probably a long shot, but would anyone happen to know the color scheme used by the author in the snippet of Python code showing an example of tcf-agent? I really like the mix of bold, italics, underline and shading to achieve a distinct syntax highlighting with such a limited color palette.
Woah, that brings me back. There used to be a Linux Mint theme that was a facsimile of Mac OS Classic, I've since lost track of what it was called and digging through the themes repository yields no results.