wear all vs. positions

As of some reboot in a not too distant future/universe, you will be able to
"wear all" and "wear all.keyword" with wear "positions".

Example: "wear all.sack belt" will try to wear all your sacks on your belt.

And "read" will not work for looking at things when you are asleep anymore, but
reading boards should still work.

- Dáin II Ironfoot