Yep, one of the few parts of Indico where nobody felt like moving to Jinja yet. That’s why this stuff is still in indico/legacy/....
Generally we don’t really care about how the output from templates look like, since usually it’s only processed by a browser. In this particular case - especially once there is an option to download the LaTeX sourcecode for the BoA - we probably should care about it. Any idea if there are libraries that can reformat LaTeX code and clean it up? That’d be better than having hard-to-read templates just to have them generate pretty LaTeX source code.
Any examples? I’m not familiar enough with LaTeX to see the difference tbh.