Maximilian Bosch

> I suppose there could be an outside chance that nix itself could someday be enhanced for zsh with support for richer built-in completions that leverage e.g. the help strings...

Latest Nix versions actually have a built-in zsh completion, does your `fpath` point to `share/zsh-site-functions` of `/run/current-system` (or where your Nix is installed into)?

> That would help adding arbitrary data in the environment and avoiding the whole "parse stuff from strings" dance. It would also allow calling to APIs to gather data into...

> IMHO those are good examples why I'd like to switch to Python in general so we loose this layer of conversion. I had a few thoughts about that which...

> Python to configure environments would not mean that we end up with encrypted Python files ... ;) Sure! My point was that I'm not sure if we could achieve...

@grahamc please keep in mind that the Hydra PR needs to be merged first :)

I see :) is there anything else tbd to get this (and previously hydra#922) merged? :)

I can confirm that both things apply, yes.

Let me know if you need anything else from me to debug this :)

With 3.19 it breaks before it even opened the UI (ran `valgrind -v --leak-check=full --track-origins=yes --gen-suppressions=all ./result/bin/neomutt -F /nix/store/nc42zfwzy8h4g21jv9lizgq96x7bi46n-neomuttrc`): valgrind output ``` ==2154524== Memcheck, a memory error detector ==2154524== Copyright...