This so there is an offline version of the documentation from
https://www.unrealircd.org/docs/.
I'm not 100% satisfied with the layout but it is workable.
The ZIM file can be opened with tools liki Kiwix.
https://en.wikipedia.org/wiki/ZIM_(file_format)https://en.wikipedia.org/wiki/Kiwix
This does add 1.5 megabyte to the repository (and .tar.gz) but I
doubt anyone cares about that nowadays. The upside is that each
UnrealIRCd release will have the documentation of that time point
included, which can be used for historical purposes but also if
you don't have an internet connection or when for some other
reason the unrealircd wiki is unreachable.
The idea is that the .zim file is rebuild before each release,
i use mwoffliner (dev version) for that.
Bram Matthys