Easier navigation of Pan Docs

[brainard52]

I often have multiple tabs open that each have https://gbdev.io/pandocs/ loaded. Right now, the page title is

Being able to dynamically update the window/tab title to include the anchored section would be great. For example, I think something akin to
would be perfect for https://gbdev.io/pandocs/#lcd-monochrome-palettes

Alternatively, being able to track several sections all at once and easily jump between them via hotkeys would be amazing as well. I don't have the ability to mock it up, but I'm imagining a + next to each anchor link which would add an anchor link to a little floating side bar on the left. That way, I can just quickly navigate between sections I want to remember.

Some sort of sane hotkey system to navigate between "bookmarked" sections would be a great addition to that.

[ISSOtm]

I just noticed that gbadoc uses mdBook, perhaps we could switch Pan Docs to that?

[avivace]

I just noticed that gbadoc uses mdBook, perhaps we could switch Pan Docs to that?

I've been trying mdBook and it's a breeze, but I think it lacks the "info", "warning" and "caution" boxes we use here, so we still need to check how to do that

[ISSOtm]

I think the "preprocessors" feature may do the trick. I'll look into it.

[ISSOtm]

Closed by #292