Those are fields used by the language switcher to correlate pages across
different languages, even if they have different names/paths/titles.
They are generated with the prepare_for_translation.py script.
- mark all code blocks with ```
- unify empty lines between sections
- adjust list syntax (no space before dash)
- adjust headers to use Atx-style syntax
- remove trailing spaces
This is not likely to be something that users commonly do, and it
requires advanced use of tools to handle disks, partitions, and volumes.
QubesOS/qubes-issues#5399
