Scrolling downwards is overriden by keymap

[Rami Elwan]

Description

Hi,

I am used to scrolling upwards and downwards using and which are the default vim scrolling key bindings, but nvim-tree override so I can scroll up but not down :/

How can I keep all the other default mappings but disable or a specific nvim keymap?

Neovim version

NVIM v0.9.5
Build type: Release
LuaJIT 2.1.1703358377

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/opt/homebrew/Cellar/neovim/0.9.5/share/nvim"

Operating system and version

Macos 14.3.1

Windows variant

No response

nvim-tree version

version 1.0.0, tag v1.0, commit d35a8d5

Clean room replication

Literally no customization

Steps to reproduce

1. Toggle nvim tree in a long directory
2. press and see how it doesnt scroll

Expected behavior

Would love it to scroll down when pressing

Actual behavior

No response

[Alexander Courtis]

You can map all defaults and then remove / override individuals. See :help nvim-tree-mappings

I am used to scrolling upwards and downwards using and which are the default vim scrolling key bindings

Which bindings are these? ^F ^B?

[Rami Elwan]

default keymaps to scroll:
<C-E> to scroll down
<C-Y> to scroll up

Here is the solution for now using the help:

		local function my_on_attach(bufnr)
			local api = require("nvim-tree.api")

			api.config.mappings.default_on_attach(bufnr)

			vim.keymap.del("n", "<C-E>", { buffer = bufnr })
		end

		-- configure nvim-tree
		require("nvim-tree").setup({
			on_attach = my_on_attach,
		})

[Alexander Courtis]

An audit of the default mappings that override vim defaults might be useful for troubleshooting wiki.