[mini.completion] How to scroll docs popup?

[GitMurf]

I didn't see an option in the config mappings and the usual <C-d/u> or <C-f/b> was not working. How do we scroll the docs popup? Thanks!

[echasnovski]

I am afraid there is no way. Probably never will be due to how most of the <C-*> keys are populated in Insert mode.

[GitMurf]

Ok, but just realized that we can somewhat get around this by setting the window options in mini.completion config. For example:

    window = {
      info = { height = 75, width = 80, border = 'double' },
      -- ... other stuff
    },

Any issue with this @echasnovski ? it seems like it works nicely where the height is just the max, so when smaller it will shrink / size accordingly. This just allows for ability to maximize the potential size of the window on large documentation items.

[echasnovski]

If this works for you, then great. I personally prefer not having completion popup and windows span across the whole height.
You can also set height = vim.o.lines (or height = vim.o.lines - 3 to account for tabline+statusline+cmdline) and it may increase up to the whole terminal instance height.