How do I use keyboard shortcuts to scroll the preview content on the right side?

[gengdz]

When the file content is very long, I want to scroll down with C-d and scroll up with C-f What should I do?

[ibhagwan]

Default keys are shift-up|down, use F1 for help, how to modify can be found by searching the discussions:
https://github.com/ibhagwan/fzf-lua/discussions?discussions_q=scroll

[gengdz]

The above shortcuts conflict with the input history. I would like to map Ctrl + Down to next-history. How should I do that?

wiki: https://github.com/ibhagwan/fzf-lua/wiki#how-do-i-setup-input-history-keybinds

 fzf = {
         ["ctrl-d"] = "next-history",
         ["ctrl-u"] = "prev-history",
         ["ctrl-n"] = "down",
         ["ctrl-p"] = "up",
       },

I've tried ["ctrl-down"] and ["C-Down"] but neither work.

[ibhagwan]

Ctrl-down/up aren’t valid with fzf, see man fzf for what you can use.

[ibhagwan]

Actually, since you are using the builtin previewer you can use ctrl-up/down, define these under keymap.builtin and make sure to use neovim style binds I believe <C-down> should work but I didn’t test it.

[gengdz]

I found that C-j / C-k are also very convenient, I can use these for now.

[ibhagwan]

Great!

[sohanemon]

can we scroll left/right when wrap is disabled?

[ibhagwan]

can we scroll left/right when wrap is disabled?

You can use a key bind to focus the preview window (any neovim win change bind or an fzf-lua focus-preview)l once you’re in the preview window scroll as you would in any neovim win zL zH.