Guide Lookups

[flatcap]

I don't know how we'd get up-to-date info, but it'd be nice to be able to query the docs.
Functions would be tricky, as they have multiple locations in the docs: Index vs Pager, etc.

Each has a three line response.

Trigger: $recall

📗 Config: set recall = ask-yes
   Recall postponed mesaages when asked to compose a message
   https://neomutt.org/guide/reference#recall

Trigger: <next-undeleted>

📘 Function: <next-undeleted>
   move to the next undeleted message
   https://neomutt.org/guide/reference#index-map

Trigger: :message-hook

📙 Command: :message-hook
   Change Settings Before Formatting a Message
   https://neomutt.org/guide/configuration.html#message-hook

Trigger: ???

🎨 Colour: index_date
   Index date field, %d %D %{fmt} %[fmt] %(fmt)
   https://neomutt.org/guide/configuration.html#color-simple-index