lix/doc
Valentin Gagarin 499ed26508 manual: remove "Writing Nix Expressions" chapter
it is out of date, all over the place in level of detail, is really
about `nixpkgs`, and in general instructions should not be part of
a reference manual.

also:
- update redirects and internal links
- use "Nix language" consistently
2022-08-04 11:59:25 +02:00
..
manual manual: remove "Writing Nix Expressions" chapter 2022-08-04 11:59:25 +02:00