docs: reformat quickstart readme example (#2258)

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Sander 2023-06-05 01:10:57 +02:00 committed by GitHub
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@ -79,27 +79,27 @@ require("nvim-tree").setup({
Optionally customise your mappings, see [:help nvim-tree-mappings](doc/nvim-tree-lua.txt) Optionally customise your mappings, see [:help nvim-tree-mappings](doc/nvim-tree-lua.txt)
```lua ```lua
local function my_on_attach(bufnr) local function my_on_attach(bufnr)
local api = require "nvim-tree.api" local api = require "nvim-tree.api"
local function opts(desc) local function opts(desc)
return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true } return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
end
-- default mappings
api.config.mappings.default_on_attach(bufnr)
-- custom mappings
vim.keymap.set('n', '<C-t>', api.tree.change_root_to_parent, opts('Up'))
vim.keymap.set('n', '?', api.tree.toggle_help, opts('Help'))
end end
-- pass to setup along with your other options -- default mappings
require("nvim-tree").setup { api.config.mappings.default_on_attach(bufnr)
---
on_attach = my_on_attach, -- custom mappings
--- vim.keymap.set('n', '<C-t>', api.tree.change_root_to_parent, opts('Up'))
} vim.keymap.set('n', '?', api.tree.toggle_help, opts('Help'))
end
-- pass to setup along with your other options
require("nvim-tree").setup {
---
on_attach = my_on_attach,
---
}
``` ```
Open the tree: `:NvimTreeOpen` Open the tree: `:NvimTreeOpen`