https://git-scm.com/docs/git-diff#Documentation/git-diff.txt---color-movedltmodegt

https://medium.com/pragmatic-programmers/git-config-diff-colormoved-8e2f24af6645

From their FAQ. So it seems there are free 802.11n APs…

If the device has a DSL modem or an 802.11ac wifi chipset, the libreCMC project can’t support these devices. There are currently no fully free (libre) 802.11ac or DSL modem chipsets

Are there open source APs? I was under the impression that everything required binary firmware (even if running something like OpenWrt).

It’s called CIDR notation

https://en.m.wikipedia.org/wiki/Classless_Inter-Domain_Routing