[qutebrowser] [qutebrowser/qutebrowser] Cache last fired hint for ease of access (#4373)

[Jay Kamat]

Hi,

For some reason, your issue got deleted/dropped by github.

Have you seen :navigate next? It should help for this particular case.

I do think that :repeat-command when called on a hint should try to click the
same link (instead of just starting hinting again), but I'm not sure how
feasable finding a similar hint would be.

Christopher Geiger writes:

> It would be nice if certain hint labels were preserved when moving from page to page.
>
> For example, if I were navigating Github issues and I fired the hint `gk` for `next page`, then on the following page, the label for the `next page` hint should also be `gk`.
>
> A more involved implementation of this would be to create a priority queue for frequently followed hints. For example, hints corresponding to text such as `next page`, `previous page`, `go`, `search`, `run`, etc. should receive easier to type labels, such as `fff` and `ggg`, as opposed to sequential label generation (which might lead to frequently typed hints recieving difficult to type labels).